WO2012007241A2 - Halbfabrikat und verfahren zur herstellung einer leuchtdiode - Google Patents
Halbfabrikat und verfahren zur herstellung einer leuchtdiode Download PDFInfo
- Publication number
- WO2012007241A2 WO2012007241A2 PCT/EP2011/059907 EP2011059907W WO2012007241A2 WO 2012007241 A2 WO2012007241 A2 WO 2012007241A2 EP 2011059907 W EP2011059907 W EP 2011059907W WO 2012007241 A2 WO2012007241 A2 WO 2012007241A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- emitting diode
- semi
- tab
- finished product
- 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
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0364—Manufacture or treatment of packages of interconnections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/853—Encapsulations characterised by their shape
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
- H10W70/688—Flexible insulating substrates
-
- 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
- H10W72/076—Connecting or disconnecting of strap connectors
- H10W72/07631—Techniques
- H10W72/07636—Soldering or alloying
-
- 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
- H10W72/076—Connecting or disconnecting of strap connectors
- H10W72/07631—Techniques
- H10W72/07637—Techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy
-
- 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
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- 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
- H10W72/60—Strap connectors, e.g. thick copper clips for grounding of power devices
- H10W72/641—Dispositions of strap connectors
-
- 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
- H10W74/00—Encapsulations, e.g. protective coatings
-
- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Definitions
- the invention relates to a semi-finished product and a method for producing a light-emitting diode.
- LED chips connected to the second upper end of the H-shaped member for example by the known from the prior art gold wire bonding method.
- the upper end of the H-shaped element with LED chip arranged thereon is subsequently arranged in a Linsenvergusskorper, which is filled to produce the lens body with a potting compound.
- the connecting web of the H-shaped member is removed in a solder-like process to the
- Emit light wavelengths the conversion to, for example, white light
- the frequency change with phosphors for example, with phosphorus necessary.
- this phosphor is added to the potting compound for the production of the lens body.
- the method described requires high precision in the positioning of the LED chip on the H-shaped element. Furthermore, the production of the connection between the second terminal of the LED chip and the second upper end of the H-shaped element is very expensive. by virtue of In the complex manufacturing process, the production speed of a light-emitting diode is limited according to the known method.
- the invention is based on the object, a simple and fast
- a semifinished product for producing a light-emitting diode comprising a flexible carrier material, a first and a second contact surface arranged on the carrier material for producing electrical connections, a light-emitting diode chip arranged on the carrier material or a receptacle for a light-emitting diode chip, one molded into the carrier material hinged tab, wherein the tab is arranged so that it can be folded against and / or on the LED chip, wherein on the hinged tab at least a first electrical connecting web is arranged, which is connected to the first contact surface and by folding the tab with a first Connection of the LED chip is connectable.
- Light-emitting diode chips can be produced. As a result, the speed of the manufacturing process of the light-emitting diode is significantly improved.
- the second contact surface is connected via a second electrical connecting web to a second terminal of the LED chip.
- the electrically conductive connection between the second contact surface and the second terminal of the light-emitting diode chip is produced when the light-emitting diode chip is applied to the semifinished product.
- only one electrically conductive connection between the first contact surface and the first terminal of the LED chip are produced.
- a second electrical connecting web is arranged on the hinged tab, which is connected to the second contact surface and can be connected by folding the tab to the second terminal of the LED chip.
- Manufacturing step the electrically conductive connections between the first contact surface and the first terminal of the LED chip and between the second contact surface and the second terminal of the LED chip are manufactured, whereby the production speed of a light emitting diode is further improved.
- the flexible carrier material in the region of the receptacle for the LED chip relative to the light emitted by the LED chip radiation is substantially transparent, so that the radiation emitted by the LED chip radiation is emitted through the semifinished product and the connecting webs by means of the tab the back of the LED chip will be folded.
- the object underlying the invention is further achieved by a semi-finished product for producing a light-emitting diode comprising a flexible
- Carrier material a first and a second disposed on the substrate contact surface for making electrical connections, a first and second electrical connection web on the carrier material, which is connected to the first and second contact surface, a formed in the carrier material hinged tab, one on the Lug arranged
- the LED chip or arranged on the tab receptacle for a LED chip wherein the tab and the first and second connecting web are arranged so that a first and second terminal of the LED chip is connected by folding the tab to the first and second connecting web. It is thereby achieved that, when the tab is being flipped, the first or second terminal of the LED chip is electrically conductively connected to the first or second connecting bridge. Because the positions of the LED chips and the first and second connecting web are predetermined, can be made in this way a simple and fast connection between the terminals of the LED chip and the contact surfaces of the semi-finished product.
- the tab of one of the above-described semifinished products after folding is fixed to the LED chip with an adhesive.
- the adhesive contains
- Phosphorus compounds to convert the frequency of the radiated from the LED chip radiation. Because LEDs are discrete
- Emit light wavelengths and not radiate in all colors is to convert the emitted radiation a frequency change z.
- the tab of one of the above-described semifinished products is at least partially transparent with respect to the radiation emitted by the light-emitting diode chip.
- the tab contains phosphorus compounds in order to convert the frequency of the radiated from the LED chip radiation.
- the frequency of the radiation emitted by the light-emitting diode chip can be converted into the desired frequency in a simple manner.
- Luminous diode chip radiated radiation disposed, for example by applying, vapor deposition or sputtering of aluminum. This will be the
- the first and the second contact surface is connected to a respective contact pin.
- These pins are used to make an electrically conductive connection to an external electronic circuit in which the light-emitting diode is installed.
- the contact pins are arranged approximately parallel to each other at a certain distance from each other, preferably at a distance of 3 mm or 5 mm.
- the first and / or second contact surface arranged on the carrier material can be deformed into a contact pin, preferably by means provided on the carrier material
- one of the previously described semifinished products comprises a plurality of light-emitting diode chips and / or recordings for light-emitting diode chips, preferably two to eight light-emitting diode chips and / or recordings for light-emitting diode chips.
- the intensity of the emitted radiation can be increased. It is also possible to convert the radiation emitted by the plurality of light-emitting diode chips differently by the use of different phosphorus compounds, so that different colors can be radiated, or to combine light-emitting diode chips emitting different colors, as for example in so-called RGB LEDs.
- the semifinished product can likewise comprise a plurality of foldable tabs formed in the carrier material, the tabs being arranged so that they respectively face against and / or on one of the
- LED chips are hinged. This is particularly advantageous if the radiation emitted by the individual light-emitting diode chips by means of Phosphorus compounds are to be converted in the adhesive between the tab and LED chip or within the tab.
- the object underlying the invention is further achieved by a method for producing a light-emitting diode comprising the steps of providing one of the above-described semifinished products, flaps of the tab, optionally applying the contact pins on the contact surfaces, arranging the semifinished product in a Linsenverguss phenomenon, filling the Linsenverguss stressess with a
- Potting compound for producing a lens body has the advantage that the production of the electrical connection between the LED chip and contact surfaces of the semifinished product is achieved by simply flipping the tab and thus the use of the elaborate gold wire bonding method for producing the electrically conductive connection between the LED chip and the contact surfaces of the semifinished product is avoided.
- an adhesive is applied to the tab or the LED chip prior to folding the tab, so that the folded tab is fixed.
- the semi-finished product is deformed so that the contact pins connected to the contact surfaces are arranged approximately parallel to each other at a certain distance from each other, preferably 3 mm or 5 mm (or 1/10 "or 2/10"). Since the semi-finished product consists of a flexible carrier material, this can be easily deformed into the desired shape, which facilitates subsequent installation of the LED produced by the method in an external electronic circuit.
- Support material can be bent at least 90 ° without being permanently damaged.
- the contact pins are soldered to the contact surfaces or glued conductive.
- the pins are mechanically with the contact surfaces
- Semi-finished products are punched out in a further process step, for example, before the application of the contact pins on the contact surfaces, before arranging the semi-finished product in a Linsenvergussêt or before the deformation of the semi-finished products.
- a plurality of LEDs can be produced simultaneously, whereby the production speed is further increased.
- An arc in the sense of the invention may also be a material web, which may possibly be wound on one or more rollers.
- the light-emitting diode chip is arranged in the receptacle for the light-emitting diode chip by means of the following method: applying an adhesive-repellent composition to at least one partial surface of the semi-finished product which is not equal to the receptacle for the light-emitting diode chip, curing the adhesive-repellent
- composition applying an adhesive composition to the
- a receptacle for the LED chip wherein the partial surface of the semifinished product provided with the adhesive-repellent composition encloses and adjoins the receptacle for the LED chip provided with the adhesive composition and applies the LED chip to that in the receptacle for the LED chip
- An adhesive composition wherein the adhesive repellent composition is a radiation curable adhesive coating composition.
- an adhesive composition is essentially understood to mean a non-metallic composition of matter which is capable of bonding semifinished product and LED chip by surface adhesion (adhesion) and internal strength (cohesion). More preferably, the adhesive composition is curable, that is, it can by suitable measures, those skilled in the art are cross-linked, so that a rigid, the LED chip on the semifinished product immobilizing mass results.
- An adhesive repellent composition is with the
- Adhesive composition spontaneously immiscible and leads in contact with it to an increase in the contact angle (contact angle) between semi-finished product and adhesive composition.
- Such an adhesive repellent is
- the adhesive-repellent composition used according to the invention is a radiation-curing abhesive coating composition, i. h., To an abhesive coating composition comprising crosslinked or polymerizable radicals which are curable by electromagnetic radiation, in particular UV light or electron radiation. The curing of the adhesive-repellent composition thus takes place in that the composition applied to the semifinished product is irradiated with electromagnetic radiation,
- UV light or electron radiation is irradiated until at least partial curing of the composition is achieved, whereby a high
- the adhesive composition and the adhesive-repellent composition are applied to the semifinished product so that the adhesive repellent composition after curing, the adhesive composition after application of the two
- the cured adhesive repellent composition surrounds the adhesive composition on the semifinished product such that substantially at each location where the contact angle between semi-finished and
- Adhesive composition forms, also a phase boundary of
- Composition is present.
- the invention further relates to a light-emitting diode containing at least one light-emitting LED chip, which was produced by the described method.
- the invention will be explained in more detail with reference to an embodiment shown in FIGS. Show it:
- FIG. 1 a semi-finished product according to the invention
- FIG. 2 shows the semifinished product according to FIG. 1 after flaps of the flap
- FIG. 3 shows the semi-finished product according to FIG. 2 with applied contact pins
- FIG. 4 shows the semi-finished product according to FIG. 3 after deforming the
- FIG. 6 shows an alternative connection according to the invention between the first
- FIG. 8 a semifinished product according to the invention after entanglement of the invention
- FIG. 9 an alternative light-emitting diode according to the invention
- FIG. 10 an alternative semi-finished product according to the invention
- FIG. 11 a further semi-finished product according to the invention.
- FIG. 1 shows a semifinished product 1 for producing a light-emitting diode 2.
- the semi-finished product 1 comprises a flexible carrier material 3, a first and a second arranged on the support material 3 contact surface 4, 5 for the preparation of electrical connections, arranged on the substrate 3 LED chip 6, formed in the substrate 3 hinged flap 7, wherein the tab 7 is arranged so that these on or at the
- LED chip 6 is hinged, wherein on the hinged tab 7 at least a first electrical connecting web 8 is arranged, which is electrically connected to the first contact surface 4 and can be connected by folding the tab 7 with a first terminal of the LED chip.
- the second contact surface 5 is electrically connected via a second electrical connecting web 9 to a second terminal of the LED chip.
- LED chip 6 emitted radiation arranged by vapor deposition of aluminum.
- an adhesive is applied to the tab 7 or the light-emitting diode chip 6.
- the adhesive contains phosphorus compounds to convert the frequency of the radiation emitted by the LED chip 6 to adjust the radiation emitted by the LED.
- the tab 7 is folded onto the LED chip 6.
- the applied adhesive is the tab 7 after folding on the
- the tab 7 is transparent at least partially based on the radiation emitted by the LED chip 6 radiation.
- the semi-finished product 1 after folding the flap 7 on the LED chip 6 is shown in Figure 2.
- the first contact surface 4 and second contact surface 5 are each connected to a contact pin 10, 1 1, for example by soldering.
- a semi-finished product 1 with contact pins 10, 1 1 is shown in Figure 3.
- the semi-finished product 1 is deformed so that the contact pins 10, 1 1 connected to the contact surfaces 4, 5 are arranged approximately parallel to each other at a certain distance from each other.
- the distance between the contact pins 10, 1 1 is preferably 3 mm or 5 mm or are adapted to the usual pitches 1/10 "or 2/10".
- FIG. 4 shows a semifinished product 1 during deformation.
- the thus deformed semifinished product 1 is arranged in a Linsenvergussêt, which subsequently with a potting compound for producing a
- Lensen emotionss 12 is filled. After curing of the casting compound, the finished light-emitting diode 2 can be removed from the Linsenvergussêt.
- a light-emitting diode 2 produced by the method according to the invention is shown in FIG.
- FIGS. 6-9 is an alternative connection between the first and second
- Contact pins 10, 1 1 each have a recess 13 which is formed so that a frictional connection between the contact pin 10, 1 1 and first and second contact surface 4, 5 of the semi-finished product is produced.
- a resulting light-emitting diode 2 is shown in FIG.
- FIG. 10 shows an alternative semifinished product 1 according to the invention for producing a light-emitting diode 2.
- Semi-finished product 1 includes a flexible one
- Support material 3 a first and a second arranged on the substrate 3 contact surface 4, 5 for the preparation of electrical connections, a tab arranged on the carrier material LED 6 and a formed in the substrate 3 hinged tab 7.
- the tab is arranged so that it is hinged on or to the LED chip 6, wherein on the hinged tab 7 at least a first electrical connecting web 8 is arranged which is electrically connected to the first contact surface 4 and by folding the tab 7 with a first terminal of the LED chip 6 is connectable.
- the second contact surface 5 is electrically connected via a second electrical connecting web 9 to a second terminal of the LED chip 6.
- the first and the second contact surface 4, 5 arranged on the carrier material 3 are each in a contact pin 10, 11
- the folded contact surfaces 4, 5 are fixed in the folded position by means of an adhesive.
- one of the contact pins 10, 1 1 may be shorter.
Landscapes
- Led Device Packages (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2805348A CA2805348A1 (en) | 2010-07-14 | 2011-06-15 | Semifinished product and method for producing a light-emitting diode |
| KR1020137003659A KR20130082498A (ko) | 2010-07-14 | 2011-06-15 | 발광 다이오드의 제조를 위한 반제품 및 방법 |
| EP11727951.3A EP2593976A2 (de) | 2010-07-14 | 2011-06-15 | Halbfabrikat und verfahren zur herstellung einer leuchtdiode |
| CN2011800439808A CN103098245A (zh) | 2010-07-14 | 2011-06-15 | 用于制造发光二极管的半成品和方法 |
| US13/810,151 US20130193475A1 (en) | 2010-07-14 | 2011-06-15 | Semifinished product and method for producing a light-emitting diode |
| JP2013519006A JP2013531386A (ja) | 2010-07-14 | 2011-06-15 | 発光ダイオードを製造するための半製品および方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010031302.5 | 2010-07-14 | ||
| DE102010031302A DE102010031302A1 (de) | 2010-07-14 | 2010-07-14 | Halbfabrikat und Verfahren zur Herstellung einer Leuchtdiode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012007241A2 true WO2012007241A2 (de) | 2012-01-19 |
| WO2012007241A3 WO2012007241A3 (de) | 2012-04-26 |
Family
ID=44510887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/059907 Ceased WO2012007241A2 (de) | 2010-07-14 | 2011-06-15 | Halbfabrikat und verfahren zur herstellung einer leuchtdiode |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20130193475A1 (de) |
| EP (1) | EP2593976A2 (de) |
| JP (1) | JP2013531386A (de) |
| KR (1) | KR20130082498A (de) |
| CN (1) | CN103098245A (de) |
| CA (1) | CA2805348A1 (de) |
| DE (1) | DE102010031302A1 (de) |
| TW (1) | TW201210091A (de) |
| WO (1) | WO2012007241A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014110067A1 (de) * | 2014-07-17 | 2016-01-21 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zu seiner Herstellung |
| CN116629762A (zh) * | 2022-02-08 | 2023-08-22 | 温南夫 | 基于流程化数据处理系统的产品订购系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184890A (en) * | 1991-01-10 | 1993-02-09 | Chen Jen H | Lamp assembly |
| US6299498B1 (en) * | 1999-10-27 | 2001-10-09 | Shin Lung Liu | White-light emitting diode structure and manufacturing method |
| DE19962194A1 (de) * | 1999-12-22 | 2001-06-28 | Flexchip Ag | Verfahren zur Herstellung von kontaktierbaren Leiterschleifen für Transponder |
| JP2002057375A (ja) * | 2000-08-09 | 2002-02-22 | Rohm Co Ltd | 発光ダイオード |
| JP4496774B2 (ja) * | 2003-12-22 | 2010-07-07 | 日亜化学工業株式会社 | 半導体装置の製造方法 |
| US20050280354A1 (en) * | 2004-06-16 | 2005-12-22 | Shin-Lung Liu | Light emitting diode |
| TWM345342U (en) * | 2007-12-31 | 2008-11-21 | Everlight Electronics Co Ltd | Light-emitting diode packaging structure and light-emitting diode packaging module |
| DE102008062211A1 (de) * | 2008-12-13 | 2010-06-17 | Mühlbauer Ag | Verfahren zum Herstellen eines Halbleiterbauteils und Halbleiterbauteil |
-
2010
- 2010-07-14 DE DE102010031302A patent/DE102010031302A1/de not_active Withdrawn
-
2011
- 2011-06-15 KR KR1020137003659A patent/KR20130082498A/ko not_active Withdrawn
- 2011-06-15 US US13/810,151 patent/US20130193475A1/en not_active Abandoned
- 2011-06-15 CA CA2805348A patent/CA2805348A1/en not_active Abandoned
- 2011-06-15 JP JP2013519006A patent/JP2013531386A/ja not_active Withdrawn
- 2011-06-15 WO PCT/EP2011/059907 patent/WO2012007241A2/de not_active Ceased
- 2011-06-15 EP EP11727951.3A patent/EP2593976A2/de not_active Withdrawn
- 2011-06-15 CN CN2011800439808A patent/CN103098245A/zh active Pending
- 2011-07-12 TW TW100124528A patent/TW201210091A/zh unknown
Non-Patent Citations (1)
| Title |
|---|
| None |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013531386A (ja) | 2013-08-01 |
| CA2805348A1 (en) | 2012-01-19 |
| CN103098245A (zh) | 2013-05-08 |
| US20130193475A1 (en) | 2013-08-01 |
| WO2012007241A3 (de) | 2012-04-26 |
| TW201210091A (en) | 2012-03-01 |
| EP2593976A2 (de) | 2013-05-22 |
| DE102010031302A1 (de) | 2012-01-19 |
| KR20130082498A (ko) | 2013-07-19 |
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