JP2017203654A - チップの選別方法 - Google Patents
チップの選別方法 Download PDFInfo
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- JP2017203654A JP2017203654A JP2016094301A JP2016094301A JP2017203654A JP 2017203654 A JP2017203654 A JP 2017203654A JP 2016094301 A JP2016094301 A JP 2016094301A JP 2016094301 A JP2016094301 A JP 2016094301A JP 2017203654 A JP2017203654 A JP 2017203654A
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- Prior art keywords
- chip
- ultrasonic vibration
- damage
- defective
- damaged
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4445—Classification of defects
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/014—Resonance or resonant frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Dicing (AREA)
Abstract
Description
10,44 超音波振動子
11 LTチップ
12,46,48 超音波伝達部材
14 電力供給手段
15 エキスパンド装置
30 支持部材
35 超音波振動装置
42 ホーン
50 撮像ユニット
52 ピックアップコレット
Claims (2)
- 板状被加工物を分割して形成されたチップの良品と不良品とを選別するチップの選別方法であって、
チップに超音波振動を付与する超音波振動付与ステップと、
該超音波振動付与ステップでチップが破損するか否かを確認する破損確認ステップと、
該破損確認ステップで破損していないチップを良品として選別する選別ステップと、を備え、
該超音波振動付与ステップでチップに付与される超音波振動は、微小破損を内包しないチップは破損しないが微小破損を内包するチップは破損する値に設定されることを特徴とするチップの選別方法。 - 前記超音波振動付与ステップでチップに付与される超音波振動は、微小破損を内包しないチップは破損しない温度にチップを加熱する値に設定される請求項1記載のチップの選別方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016094301A JP6716158B2 (ja) | 2016-05-10 | 2016-05-10 | チップの選別方法 |
| US15/585,937 US10175204B2 (en) | 2016-05-10 | 2017-05-03 | Method of sorting chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016094301A JP6716158B2 (ja) | 2016-05-10 | 2016-05-10 | チップの選別方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017203654A true JP2017203654A (ja) | 2017-11-16 |
| JP6716158B2 JP6716158B2 (ja) | 2020-07-01 |
Family
ID=60294621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016094301A Active JP6716158B2 (ja) | 2016-05-10 | 2016-05-10 | チップの選別方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10175204B2 (ja) |
| JP (1) | JP6716158B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020009827A (ja) * | 2018-07-04 | 2020-01-16 | 株式会社ディスコ | デバイスチップの検査方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08320359A (ja) * | 1995-05-26 | 1996-12-03 | Nec Corp | 超音波加熱を用いた半導体集積回路配線系の検査法および装置 |
| US20040051035A1 (en) * | 2002-09-13 | 2004-03-18 | Siemens Westinghouse Power Corporation | Reference standard systems for thermosonic flaw detection |
| JP2008098348A (ja) * | 2006-10-11 | 2008-04-24 | Yamaha Corp | 半導体チップの検査方法 |
| JP2012099543A (ja) * | 2010-10-29 | 2012-05-24 | Sanyo Electric Co Ltd | 半導体ウェハのクラック検査方法及び半導体素子の製造方法 |
| JP2012182356A (ja) * | 2011-03-02 | 2012-09-20 | Renesas Electronics Corp | 半導体装置の製造方法 |
| JP2014072396A (ja) * | 2012-09-28 | 2014-04-21 | Sharp Corp | 検出装置、異常検出方法及び光電池セルの製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6957581B2 (en) * | 2003-10-29 | 2005-10-25 | Infineon Technologies Richmond, Lp | Acoustic detection of mechanically induced circuit damage |
| US7973547B2 (en) * | 2008-08-13 | 2011-07-05 | Infineon Technologies Ag | Method and apparatus for detecting a crack in a semiconductor wafer, and a wafer chuck |
| JPWO2010147187A1 (ja) * | 2009-06-18 | 2012-12-06 | ローム株式会社 | 半導体装置 |
| US20120153444A1 (en) * | 2009-06-18 | 2012-06-21 | Rohm Co., Ltd | Semiconductor device |
| JP5827845B2 (ja) | 2011-09-16 | 2015-12-02 | スカイワークス・パナソニック フィルターソリューションズ ジャパン株式会社 | 弾性表面波装置およびその製造方法 |
| US20140208850A1 (en) * | 2013-01-29 | 2014-07-31 | Geun-Woo Kim | Apparatus and method of detecting a defect of a semiconductor device |
-
2016
- 2016-05-10 JP JP2016094301A patent/JP6716158B2/ja active Active
-
2017
- 2017-05-03 US US15/585,937 patent/US10175204B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08320359A (ja) * | 1995-05-26 | 1996-12-03 | Nec Corp | 超音波加熱を用いた半導体集積回路配線系の検査法および装置 |
| US20040051035A1 (en) * | 2002-09-13 | 2004-03-18 | Siemens Westinghouse Power Corporation | Reference standard systems for thermosonic flaw detection |
| JP2008098348A (ja) * | 2006-10-11 | 2008-04-24 | Yamaha Corp | 半導体チップの検査方法 |
| JP2012099543A (ja) * | 2010-10-29 | 2012-05-24 | Sanyo Electric Co Ltd | 半導体ウェハのクラック検査方法及び半導体素子の製造方法 |
| JP2012182356A (ja) * | 2011-03-02 | 2012-09-20 | Renesas Electronics Corp | 半導体装置の製造方法 |
| JP2014072396A (ja) * | 2012-09-28 | 2014-04-21 | Sharp Corp | 検出装置、異常検出方法及び光電池セルの製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020009827A (ja) * | 2018-07-04 | 2020-01-16 | 株式会社ディスコ | デバイスチップの検査方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6716158B2 (ja) | 2020-07-01 |
| US20170328867A1 (en) | 2017-11-16 |
| US10175204B2 (en) | 2019-01-08 |
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