WO2006123509A1 - 貼付装置 - Google Patents
貼付装置 Download PDFInfo
- Publication number
- WO2006123509A1 WO2006123509A1 PCT/JP2006/308511 JP2006308511W WO2006123509A1 WO 2006123509 A1 WO2006123509 A1 WO 2006123509A1 JP 2006308511 W JP2006308511 W JP 2006308511W WO 2006123509 A1 WO2006123509 A1 WO 2006123509A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adhesive sheet
- plate
- feeding
- pasting
- sticking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0095—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using a provisional carrier
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/7867—In-line machines, i.e. feeding, joining and discharging are in one production line using carriers, provided with holding means, said carriers moving in a closed path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
- B29C66/452—Joining of substantially the whole surface of the articles the article having a disc form, e.g. making CDs or DVDs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8223—Worm or spindle mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
- B32B37/025—Transfer laminating
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0442—Apparatus for placing on an insulating substrate, e.g. tape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/50—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for positioning, orientation or alignment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/011—Apparatus therefor
- H10W72/0113—Apparatus for manufacturing die-attach connectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4825—Pressure sensitive adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
- B29L2017/005—CD''s, DVD''s
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/14—Semiconductor wafers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01331—Manufacture or treatment of die-attach connectors using blanket deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
Definitions
- the present invention relates to a sticking apparatus, and more specifically, when sticking an adhesive sheet to a plate-like member such as a semiconductor wafer, the adhesive sheet can be attached to a predetermined position of the plate-like member with high accuracy.
- the present invention relates to a sticking device.
- a semiconductor wafer (hereinafter simply referred to as “wafer”) on which a circuit surface is formed is divided into chips, and then each chip is picked up and bonded (die bonding) to a lead frame. It has been broken.
- This die bonding can be performed by applying a heat-sensitive adhesive sheet for die bonding in advance in the wafer processing step.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-257898
- Patent Document 2 JP-A-7-195527
- Patent Document 2 proposes a configuration in which an adhesive sheet is attached to a predetermined position of a wafer by correcting the deviation even when a positional deviation of the sheet occurs at the time of feeding the original fabric. Has been.
- Patent Document 2 adopts a method in which when the shift of the adhesive sheet is detected, the unwinding of the original fabric is temporarily stopped and an image is picked up by the imaging means. Therefore, there is a disadvantage that the continuous processing cannot be performed and the processing capacity is greatly reduced. However, there is a disadvantage in that the use of a camera or the like for imaging is premised, the device structure for controlling them is expensive, and the cost disadvantage is great.
- the present invention has been devised by paying attention to such inconveniences, and the purpose of the present invention is that even when the adhesive sheet is misaligned in the direction perpendicular to the feeding direction, the amount of the deviation is generated. It is an object of the present invention to provide a sticking device capable of sticking an adhesive sheet to a predetermined position of a plate-like member by correcting the above.
- Another object of the present invention is to provide a sticking device that can stick an adhesive sheet that has been cut into a planar shape corresponding to the outer shape of the wafer in advance and eliminates the need for a peripheral cutting device. It is in.
- Still another object of the present invention is to provide a sticking device that can stick so as not to damage the surface of an adhesive sheet.
- the present invention is a process in which a sticking table that supports a plate-like member and a raw material in which a planar adhesive sheet corresponding to the plate-like member is temporarily attached to a release sheet are fed out.
- a sticking device comprising a sticking unit that peels off the adhesive sheet and sticks it to the plate-like member
- a detecting means for detecting a displacement amount in a lateral direction perpendicular to the feeding direction of the adhesive sheet, and a positional deviation of the adhesive sheet is detected by a detecting means, arranged on the feeding path of the original fabric
- a deviation amount correcting device for correcting the positional deviation wherein the detection means detects the deviation amount without stopping the feeding operation of the original fabric.
- the present invention provides a bonding table for supporting a semiconductor wafer and a bonding sheet in a process of feeding out an original sheet in which a planar adhesive sheet corresponding to a plate-like member is temporarily attached to a release sheet.
- a pasting device provided with a pasting unit for peeling and pasting to the semiconductor wafer,
- a detecting means for detecting a displacement amount in a lateral direction perpendicular to the feeding direction of the adhesive sheet, and a positional deviation of the adhesive sheet is detected by a detecting means, arranged on the feeding path of the original fabric
- a deviation amount correcting device that adjusts the position of the pasting table in response to the positional deviation
- the detection means is configured to detect a deviation amount without stopping the operation of feeding the original fabric.
- the present invention relates to a bonding table that supports a plate-like member, and a process in which the flat sheet-shaped adhesive sheet corresponding to the plate-like member is unwound in the process of feeding out the original fabric temporarily attached to the release sheet.
- the sticking apparatus provided with a sticking unit that peels off and sticks to the plate-like member, the sticking unit performs feeding of the adhesive sheet, pressing of the adhesive sheet, and peeling of the adhesive sheet from the release sheet. At the same time, it is configured to stick to a plate-like member.
- the present invention provides a bonding table that supports a plate-shaped member, and a process in which the flat sheet-shaped adhesive sheet corresponding to the plate-shaped member is unwound in the course of feeding the original fabric temporarily attached to the release sheet.
- a sticking unit including a sticking unit that peels off and sticks the adhesive sheet to the plate member.
- the sticking unit is configured to wind the adhesive sheet from a state where the adhesive sheet is fed out to a position facing the upper surface of the plate member. Further, it is possible to adopt a configuration in which the adhesive sheet is applied to the plate member while simultaneously pressing the adhesive sheet and releasing the release sheet force of the adhesive sheet.
- a sticking device capable of simultaneously feeding or winding the adhesive sheet and pressing the adhesive sheet is disposed on the feed path of the original fabric and is orthogonal to the feeding direction of the adhesive sheet.
- a detection unit that detects a lateral shift amount; and a shift amount correction device that corrects the positional shift when the positional shift of the adhesive sheet is detected by the detection unit;
- the detection means can also adopt a configuration in which the amount of deviation is detected without stopping the feeding operation of the original fabric.
- the adhesive sheet has a substantially circular shape
- the detection means detects the chord length of the adhesive sheet along the feeding direction and specifies the shift amount.
- the detection means in the present invention are arranged at equal intervals on both sides in the horizontal direction with respect to the reference center line.
- the adhesive sheet can be a heat-sensitive adhesive sheet for die bonding.
- the correction when the misalignment is detected is a configuration in which the position of the table that supports the plate member is adjusted.
- the table is based on the error in the feed path of the original fabric. Since it is only necessary to shift the side in the horizontal direction by an amount corresponding to the amount of displacement, a mechanism for correcting the position displacement can be configured very simply.
- the sticking unit is provided so as to simultaneously feed out or wind up the adhesive sheet, press the adhesive sheet, and peel the adhesive sheet from the release sheet, the adhesive sheet The pressing force is applied through the release sheet, and the adhesive sheet can be attached to the plate member without damaging the surface of the adhesive sheet.
- FIG. 1 is a schematic plan view showing the overall configuration of a wafer processing apparatus according to the present embodiment.
- FIG. 2 is a partial front view of FIG. 1 including a sticking device.
- FIG. 3 is a schematic perspective view of a sticking device.
- ⁇ 4] A schematic perspective view showing an intermediate stage in which the sticking roll moving device sticks the adhesive sheet.
- FIG. 5 is a descriptive diagram showing the principle of detection of misalignment by detection means.
- FIG. 6 is an operation explanatory view showing the simultaneous feeding operation of feeding.
- FIG. 7 is an action explanatory diagram showing the simultaneous pasting operation.
- FIG. 1 shows a plan view of the wafer processing apparatus according to the present embodiment.
- the wafer processing apparatus 10 has a heat-sensitive adhesive sheet S1 for die bonding (hereinafter referred to as “the back side of wafer W”) on the opposite side of the circuit surface of the wafer W as a plate member (hereinafter referred to as “the back side of wafer W”).
- the adhesive sheet S1 After adhering “adhesive sheet Sl”), the adhesive sheet S1 is configured as a device for processing a series of processes for mounting the wafer W on the ring frame RF via a dicing tape.
- the wafer processing apparatus 10 includes a cassette 11 that accommodates the wafer W, a robot 12 that sucks and conveys the wafer W taken out from the cassette 11, and a protection (not shown) attached to the circuit surface side of the wafer W.
- the adhering device 15 for adhering the adhesive sheet SI, and the tape adhering unit 16 and the protective tape for mounting the wafer W on the ring frame RF via the dicing tape on the wafer W after the adhesive sheet S1 is adhered.
- a mounting device 18 including a tape peeling unit 17 and a stocking force 19 for storing the wafer W from which the protective tape has been peeled off are configured.
- the sticking device 15 receives a wafer W after irradiation with ultraviolet rays and supports the wafer W, and a transfer table 20 on the transfer table 20.
- the transfer table 22 on which the wafer W is transferred, the transfer device 22 that sucks the wafer W on the transfer table 20 and transfers it to the application table 21, and the transfer table 22 are transferred to the application table 21.
- the transfer table 20 is provided so as to be movable up and down, and is capable of reciprocating between a position where the wafer W in the previous process can be received via the moving device 30 and the upper side of the pasting table 21.
- the moving device 30 includes a pair of rails 31, 31, a slide plate 32 that is guided by the rails 31 and moves on the rail 31, and a lifting device 33 (see FIG. 2) arranged on the slide plate 32.
- a ball screw shaft 35 that passes through the nut 34 fixed to the slide plate 32 and a motor Ml (see FIG. 1) that rotationally drives the ball screw shaft 35. Yes.
- the opposite side of the motor Ml is rotatably supported by the bearing 36, so that when the motor M1 is driven to rotate forward and reverse, the transfer table 20 follows the rails 31, 31. Will reciprocate in the X direction.
- the upper surface of the sticking table 21 is formed as a suction surface, and is attached to the sticking unit 24 in a state where the circuit surface side of the wafer W is sucked through a protective tape (not shown).
- This is a table for sticking the adhesive sheet S1 on the back surface (upper surface) thereof, and is configured to incorporate a heater for heating the wafer W to a constant temperature.
- the affixing table 21 includes a base table 21A supported by a substantially L-shaped lifting bracket 40 in side view, and a suction table 21B supported on the base table 21A so as to be movable along the Y direction. It is comprised by.
- the sticking table 21 is provided so as to be lifted and lowered via a lifting device 42.
- the elevating device 42 includes a nut 43 attached to the rear side of the elevating bracket 40, a pair of elevating side plates 45 connected to both sides of the elevating bracket 40, and a pair of elevating side plates 45 that guide the elevating side plates 45 in the vertical direction.
- the pulleys 48 and 49 are fixed, and the belt 50 is wound around the pulleys 48 and 49.
- the sticking table 21 can be moved up and down between the retracted position shown in FIG. 3 and the sticking position shown in FIG. 4 by the rotation of the ball screw shaft 47 accompanying the driving of the motor M2.
- a displacement amount correction device 51 is arranged between the base table 21A and the suction table 21B constituting the sticking table 21 as schematically shown in FIG.
- This deviation amount correcting device 51 is configured by a single-axis robot that can move the suction plate 21B in the Y direction.
- the pasting unit 24 is composed of a sheet feeding portion 54 supported in a plate-like frame F and a pasting roll moving device 52 attached to the sheet feeding portion 54. That is, the sticking unit 24 rotates via a motor (not shown), a support roll 55 that supports a roll-shaped raw sheet L in which a band-shaped adhesive sheet material LS is temporarily attached to a band-shaped release sheet PS, and a unillustrated motor.
- a drive roll 65 Between the support roll 55 and the die cut roll 56, there are arranged a drive roll 65, a pup roll 65N, and a guide roll 66, which are driven by a torque motor (not shown).
- a platen roll 68 driven to follow the roll 56 is disposed so as to face each other.
- a guide roll 69 Between the platen roll 68 and the collection roll 57, there are arranged a guide roll 69, a drive roll 70 driven by a torque motor (not shown) and a -up roll 70N, and a drive roll 71 rotated via the motor (not shown).
- the drive roll 71 is provided with a pinch roll 72 so as to give a repetitive output to the raw material L, and a recovery roll 57 is always provided in contact with the pinch roll 72 so that the recovery roll 57 It is provided so that the unnecessary adhesive sheet S2 can be collected and collected while rotating 57 with frictional force.
- the drive rolls 65 and 70 perform biaxial tension control by controlling the two rolls at the same time so that the adhesive sheet S1 does not stretch or sag when the cut is formed in the adhesive sheet material LS. It is set to feed out.
- a driving roll 74 and a pop-up roll 74N, guide rolls 75 and 76, and a tension roll 77 that are driven by a torque motor (not shown) are arranged between the dancer roll 58 and the sticking roll 61.
- a driving roll 74 and a pop-up roll 74N, guide rolls 75 and 76, and a tension roll 77 that are driven by a torque motor (not shown) are arranged between the roll 61 and the take-up roll 63.
- a guide roll 79 and a drive roll 80 and a roll-up roll 80N driven by a torque motor (not shown) are arranged.
- the drive rolls 74 and 80 are fed while performing the biaxial tension control similar to the above so that the adhesive sheet S1 does not stretch or sag when the adhesive sheet S1 is attached to Ueno or W. Is set to
- the detection means 60 is composed of a rod-like support member 82 that projects the surface force of the frame F, and a pair of sensors 83A and 83B attached to two places in the longitudinal direction of the support member 82. As shown in FIG. 5, the sensors 83A and 83B are arranged at equidistant positions on the left and right with respect to the reference center line CL along the feeding direction, and the chord length a of the adhesive sheet S 1 along the reference center line CL, It is configured to detect b.
- the “reference center line” means that the center C of the adhesive sheet S1 temporarily attached to the release sheet PS must pass in the correspondence relationship with the center of the wafer W on the sticking table 21. Mean design centerline.
- the adhesive sheet S1 is passing in the lateral direction (left and right direction in FIG. 5). Therefore, as shown in FIG. 5, when it is assumed that the center C is fed out to the left of the reference center line CL, the adhesive sheet S1 is shifted to the left by S.
- two methods can be employed as a method for detecting this deviation. This will be described in more detail. For example, the length of the remaining one side is obtained by the three-square theorem based on 1/2 of the chord length a detected by the sensor 83A and the predetermined radius r of the adhesive sheet S1.
- the deviation amount S can be specified by comparing the length with the set length A (distance between the sensor detection position and the reference center line). As another method, the length of the remaining one side on the left side is obtained in the same manner as described above based on 1/2 of the chord length b detected by the sensor 83B and the radius r, and the remaining one side on the right side obtained above is calculated. The difference can be taken and half of that can be specified as the deviation S.
- These deviation amounts S are automatically calculated by a program of a control device (not shown), the control device stores the deviation amount S, and before the corresponding adhesive sheet S1 is attached to the wafer W. A command is given to the single-axis robot of the deviation correction device 51, and the suction plate 21B is moved in the Y direction by the deviation S.
- the pasting roll moving device 52 is a single-axis robot 85 extending in the X direction in parallel with the rail 31 of the transfer table 20, and a movement extending in the Y direction supported by the single-axis robot 85.
- a gate-type frame 90 which is arranged on the lower surface side of the moving arm 86 and can be moved up and down by advancing and retracting the piston rod 91 (see FIG.
- plate-like brackets 92, 92 are fixed so as to be directed in a substantially vertical plane, and the guides described above are located above and below the right side of the bracket 92 in FIG. Rolls 76 and 79 are supported.
- a substantially L-shaped swing link 94 is swingably mounted around the rotation center axis of the guide roll 76, and the tension roll 77 is attached to one end thereof.
- a piston rod 97 of an air cylinder 96 fixed to the upper surface of the moving arm 86 is connected to the other end.
- the tension roll 77 is provided so as to be able to rotate about the rotation center axis of the guide roll 76, so that the original fabric L between the guide roll 76 and the sticking roll 61 can be rotated. A certain tension is applied to the surface.
- the transfer device 22 supports a plate-like suction plate 100 that sucks the wafer W to the lower surface side, a temperature adjustment unit 101 provided on the upper surface side of the suction plate 100, and the suction plate 100.
- Arm 102 a Z-axis cylinder 103 that raises and lowers the suction plate 100, and a single-axis robot 105 that moves the Z-axis cylinder 103 in the Y direction.
- the suction plate 100 transfers the wafer W to the sticking table 21 while heating the wafer W to a temperature for temporary attachment.
- the wafer W After affixing the adhesive sheet S1 to the wafer, the wafer W is transferred to the bonding table 26, and the wafer with the adhesive sheet S1 completely bonded to the attachment table 26 is transferred to the mounting device 18. is there. At this time, the transfer device 22 is bonded by the temperature adjustment unit 101 while the wafer W is transferred from the transfer table 20 to the sticking table 21 and from the sticking table 21 to the bonding table 26. In any process of transferring from the table 26 to the mounting device 18, the temperature of the wafer W is adjusted to eliminate the need for the temperature adjustment time after the wafer is transferred or to shorten the time. Be able to
- the bonding table 26 is disposed on the upper side of the pasting table 21 through a frame (not shown).
- the bonding table 26 has an upper surface configured as a suction surface, and the wafer W is transferred from the sticking table 21 via the transfer device 22, and the bonding sheet S1 is temporarily attached to the wafer W. Is heated so that the adhesive sheet S 1 is completely bonded to the wafer W.
- Ueno, W, to which the adhesive sheet S1 has been completely bonded by the bonding table 26, is transferred again to the mounting device 18 side through the transfer device 22.
- the wafer W is mounted on the ring frame RF via a dicing tape (not shown), and the circuit surface force of the wafer W after the mounting is also peeled off from the protective sheet 1 It is stored in 9.
- the wafer W that has been subjected to the ultraviolet irradiation process and the alignment process is conveyed to a position above the pasting table 21 via the transfer table 20, the wafer W is placed on the suction plate 100 of the transfer device 22. Adsorbed. Thereafter, the transfer table 20 returns to the position indicated by the solid line in FIG. 2, while the sticking table 21 rises to the position indicated by the solid line in FIG. 4 and the wafer W is transferred onto the sticking table 21.
- the raw fabric L is fed out, and the tension is controlled by the drive rolls 65 and 70, and the adhesive sheet S1 having a substantially circular shape in plan view is sequentially passed through the die cut roll 56.
- a cut is formed in the adhesive sheet material LS so as to form the outline of Unnecessary adhesive sheet S2 generated by this cutting is sequentially wound up and collected by collection roll 57, and the raw material in the state where adhesive sheet S1 is temporarily attached to release sheet PS is successively fed out downstream from drive roll 71 in the feeding direction. It becomes.
- the detection means 60 detects the lateral displacement of the adhesive sheet S1 with respect to the reference center line CL, determines the displacement amount S, and stores it in the control device (not shown). .
- the single-axis robot of the deviation amount correction device 51 is based on the deviation amount S of the corresponding adhesive sheet stored in the control device (not shown).
- the suction table 21B is moved in the Y direction with respect to the reference center line CL by an amount corresponding to the deviation amount.
- the adhesive sheet S1 is controlled based on the relative positional relationship with the wafer W on the sticking table 21 while receiving the rotation and pressing force of the sticking roll 61, and at the same time, the tension is controlled by the drive rolls 74 and 80.
- the end force in the feeding direction is applied to the back surface of the wafer W in sequence.
- the adhesive sheet S1 is affixed to the back surface of the wafer W with the positional deviation corrected.
- the moved suction table 21B returns the wafer W to the suction plate 100 after returning to a position where the center of the wafer W coincides with the initial position, ie, the reference center line CL.
- the wafer W adsorbed on the adsorption plate 100 of the transfer device 22 was transferred to the bonding plate 26 and completely bonded, and the mounting device 18 was mounted on the ring frame RF. After that, the protective tape (not shown) attached to the circuit surface is peeled off. It will be.
- FIG. 6 and FIG. 7 it is possible to adopt two sticking modes.
- the mode shown in FIG. 6 shows a so-called feeding simultaneous sticking mode, and FIG.
- the simultaneous application mode is shown.
- the lead end SE of the adhesive sheet S1 is fed out to the position where it matches the right end of the wafer W (see Fig. 6 (A)). ). Then, in this state, the sticking roll 61 is lowered via the vertical movement cylinder 89 to bring the lead end SE into contact with the right end of the wafer W (see FIG. 6 (B)). Next, the sticking roll 61 pushes the adhesive sheet S1 to the wafer W and sticks it while feeding the adhesive sheet S1 by moving the sticking roll moving device 52 toward the opposite side in the radial direction of the wafer W. (See Figure 6 (D)).
- the sticking roll moving device 52 moves toward the opposite side in the radial direction of the wafer W, so that the sticking roll 61 can press and stick the adhesive sheet S1 to the wafer W while winding the adhesive sheet S1 ( (See Fig. 7 (C) and (D)).
- the detection means 60 can detect the positional deviation of the adhesive sheet S1 during the feeding operation, the position of the sticking table 21 is corrected when the positional deviation occurs.
- the adhesive sheet S1 can be continuously applied to the wafer W without deteriorating the processing efficiency.
- the adhesive sheet S1 is applied by receiving a pressing force via the release sheet PS, it is possible to prevent damage or the like due to the direct contact of the application roll 61.
- the sticking device 16 in the above embodiment is illustrated and described as a device for sticking the adhesive sheet S1 for die bonding having heat-sensitive adhesiveness to the wafer W
- other sheets for example, pressure sensitive An adhesive sheet having adhesiveness may be used. It can also be applied to the case where a dry resist film, a protective film forming sheet or the like is attached to the wafer W.
- the present invention can also be applied to a configuration in which a sheet or film is attached to a plate-like member other than the wafer W.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Die Bonding (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/914,903 US20100096090A1 (en) | 2005-05-19 | 2006-04-24 | Sticking apparatus |
| EP06745589A EP1884990A4 (en) | 2005-05-19 | 2006-04-24 | Adhering apparatus |
| KR1020077026774A KR101278465B1 (ko) | 2005-05-19 | 2006-04-24 | 첩부장치 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005146482 | 2005-05-19 | ||
| JP2005-146482 | 2005-05-19 | ||
| JP2005-218543 | 2005-07-28 | ||
| JP2005218543A JP4795743B2 (ja) | 2005-05-19 | 2005-07-28 | 貼付装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006123509A1 true WO2006123509A1 (ja) | 2006-11-23 |
Family
ID=37431088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2006/308511 Ceased WO2006123509A1 (ja) | 2005-05-19 | 2006-04-24 | 貼付装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100096090A1 (ja) |
| EP (1) | EP1884990A4 (ja) |
| JP (1) | JP4795743B2 (ja) |
| KR (1) | KR101278465B1 (ja) |
| MY (1) | MY140310A (ja) |
| TW (1) | TWI433206B (ja) |
| WO (1) | WO2006123509A1 (ja) |
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| JP4468884B2 (ja) | 2005-12-09 | 2010-05-26 | リンテック株式会社 | テープ貼付装置、マウント装置及びマウント方法 |
| JP4637057B2 (ja) * | 2006-05-25 | 2011-02-23 | リンテック株式会社 | シート貼付装置及び貼付方法 |
| US8137417B2 (en) | 2006-09-29 | 2012-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Peeling apparatus and manufacturing apparatus of semiconductor device |
| TWI430435B (zh) | 2006-09-29 | 2014-03-11 | 半導體能源研究所股份有限公司 | 半導體裝置的製造方法 |
| JP4971841B2 (ja) * | 2007-03-14 | 2012-07-11 | リンテック株式会社 | シート貼付装置及び貼付方法 |
| JP4988453B2 (ja) * | 2007-06-28 | 2012-08-01 | リンテック株式会社 | シート貼付装置及び貼付方法 |
| KR100968070B1 (ko) * | 2009-04-02 | 2010-07-08 | 주식회사 디에스케이 | Acf 접착장치 및 이를 이용한 접착방법 |
| JP5586093B2 (ja) * | 2010-09-09 | 2014-09-10 | リンテック株式会社 | シート貼付装置及び貼付方法 |
| JP5572045B2 (ja) * | 2010-09-09 | 2014-08-13 | リンテック株式会社 | シート貼付装置及び貼付方法 |
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| JP6021432B2 (ja) * | 2012-05-22 | 2016-11-09 | 株式会社ディスコ | 表面保護テープ貼着システム |
| CN104520075B (zh) * | 2012-08-09 | 2017-03-15 | 富士通株式会社 | 机器人 |
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| JP6148903B2 (ja) * | 2013-05-28 | 2017-06-14 | リンテック株式会社 | シート貼付装置および貼付方法 |
| JP6155097B2 (ja) * | 2013-05-31 | 2017-06-28 | 東京応化工業株式会社 | 貼付装置 |
| JP6155098B2 (ja) * | 2013-05-31 | 2017-06-28 | 東京応化工業株式会社 | 貼付装置 |
| JP6246346B2 (ja) | 2013-06-20 | 2017-12-13 | ショット グラス テクノロジーズ (スゾウ) カンパニー リミテッドSchott Glass Technologies (Suzhou) Co., Ltd. | 支持基板上の薄いガラスの結合物品、その製造方法およびその使用 |
| CN105474355B (zh) | 2013-08-06 | 2018-11-13 | 株式会社半导体能源研究所 | 剥离方法 |
| TWI777433B (zh) | 2013-09-06 | 2022-09-11 | 日商半導體能源研究所股份有限公司 | 發光裝置以及發光裝置的製造方法 |
| US9937698B2 (en) | 2013-11-06 | 2018-04-10 | Semiconductor Energy Laboratory Co., Ltd. | Peeling method and light-emitting device |
| TWI695525B (zh) | 2014-07-25 | 2020-06-01 | 日商半導體能源研究所股份有限公司 | 剝離方法、發光裝置、模組以及電子裝置 |
| US10259207B2 (en) | 2016-01-26 | 2019-04-16 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming separation starting point and separation method |
| JP6836924B2 (ja) * | 2017-02-08 | 2021-03-03 | リンテック株式会社 | シート貼付装置および貼付方法 |
| CN109703001B (zh) * | 2018-11-25 | 2023-08-15 | 深圳市诺峰光电设备有限公司 | 一种全自动膜片上料、搬运、膜片检测、回收校正装置及其工艺 |
| DE102018132750A1 (de) * | 2018-12-18 | 2020-06-18 | Bundesdruckerei Gmbh | Vorrichtung und verfahren zur anbringung einer klebstoffschicht an einem klebstofflosen einband eines ausweis-, wert- oder sicherheitsdokument |
| TWI734956B (zh) * | 2019-01-31 | 2021-08-01 | 惠特科技股份有限公司 | 半導體元件雷射焊接裝置及方法 |
| JP7217440B2 (ja) * | 2019-05-15 | 2023-02-03 | パナソニックIpマネジメント株式会社 | フィルム構造体の製造方法および製造装置 |
| JP7521957B2 (ja) * | 2020-07-08 | 2024-07-24 | リンテック株式会社 | シート貼付方法およびシート貼付装置 |
| CN113733579A (zh) * | 2021-08-09 | 2021-12-03 | 深圳市宏启实业有限公司 | 一种塑胶喇叭网的组装设备 |
| TWI806502B (zh) * | 2022-03-18 | 2023-06-21 | 萬潤科技股份有限公司 | 散熱膠墊貼合方法、裝置及設備 |
| TWI887672B (zh) * | 2023-06-06 | 2025-06-21 | 萬潤科技股份有限公司 | 貼合方法、貼合模組、貼合裝置及貼合設備 |
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2006
- 2006-04-24 EP EP06745589A patent/EP1884990A4/en not_active Withdrawn
- 2006-04-24 US US11/914,903 patent/US20100096090A1/en not_active Abandoned
- 2006-04-24 WO PCT/JP2006/308511 patent/WO2006123509A1/ja not_active Ceased
- 2006-04-24 MY MYPI20061866A patent/MY140310A/en unknown
- 2006-04-24 KR KR1020077026774A patent/KR101278465B1/ko not_active Expired - Fee Related
- 2006-04-27 TW TW095115078A patent/TWI433206B/zh not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101278465B1 (ko) | 2013-07-02 |
| MY140310A (en) | 2009-12-31 |
| JP2006352054A (ja) | 2006-12-28 |
| KR20080006619A (ko) | 2008-01-16 |
| EP1884990A1 (en) | 2008-02-06 |
| US20100096090A1 (en) | 2010-04-22 |
| JP4795743B2 (ja) | 2011-10-19 |
| TW200727329A (en) | 2007-07-16 |
| EP1884990A4 (en) | 2011-02-16 |
| TWI433206B (zh) | 2014-04-01 |
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