KR100422277B1 - 화상처리방법 및 장치 - Google Patents
화상처리방법 및 장치 Download PDFInfo
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- KR100422277B1 KR100422277B1 KR10-2001-0083178A KR20010083178A KR100422277B1 KR 100422277 B1 KR100422277 B1 KR 100422277B1 KR 20010083178 A KR20010083178 A KR 20010083178A KR 100422277 B1 KR100422277 B1 KR 100422277B1
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- 238000003672 processing method Methods 0.000 title claims description 7
- 238000003384 imaging method Methods 0.000 claims abstract description 34
- 238000012937 correction Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 abstract description 47
- 238000005286 illumination Methods 0.000 abstract description 12
- 230000003287 optical effect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003708 edge detection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012905 input function Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 240000001973 Ficus microcarpa Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/78—Apparatus for connecting with wire connectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30148—Semiconductor; IC; Wafer
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78301—Capillary
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01013—Aluminum [Al]
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01015—Phosphorus [P]
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01027—Cobalt [Co]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01039—Yttrium [Y]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01074—Tungsten [W]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Image Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (4)
- 다수의 리드를 갖춘 전자부품을 촬상하는 촬상기를 사용하여, 샘플인 상기 전자부품을 촬상한 화상과, 검출대상인 상기 전자부품을 촬상한 화상에 의거하여, 상기 검출대상에 있어서 상기 복수의 리드의 위치를 검출하는 화상처리방법으로서,상기 샘플에 있어서 상기 다수의 리드중 일부의 리드를 상기 촬상기의 시야의 중심점을 포함하는 소정영역에 배치한 상태에서 촬상한 화상을 사용하여, 당해 일부의 리드의 위치(A)를 산출하는 공정과,상기 샘플에 있어서 상기 일부의 리드 및 다른 리드를 포함하는 복수의 리드를 일괄하여 촬상한 화상을 사용하여, 상기 일부의 리드의 위치(B)를 산출하는 공정과,상기 위치(A)와 상기 위치(B)와의 관계를 상기 일부의 리드에 대한 교정량(D)으로서 유지하는 공정과,상기 검출대상에 있어서 일부의 리드 및 다른 리드를 포함하는 복수의 리드를 일괄하여 촬상한 화상을 사용하여, 상기 일부의 리드의 위치(C)를 산출하는 공정과,상기 위치(C)와 상기 교정량(D)에 의거하여, 상기 일부의 리드의 위치(E)를 산출하는 공정,을 포함하는 것을 특징으로 하는 화상처리방법.
- 제 1 항에 있어서, 상기 각 촬상때에 광원으로 상기 시야의 중심점을 포함하는 소정영역을 조사하는 것을 특징으로 하는 화상처리방법.
- 다수의 리드를 갖춘 전자부품을 촬상하는 촬상기와, 샘플인 상기 전자부품을 촬상한 화상 및 검출대상인 상기 전자부품을 촬상한 화상에 의거하여 상기 검출대상에 있어서 상기 복수의 리드의 위치를 검출하는 연산처리부를 갖춘 화상처리장치로서,상기 샘플에 있어서 상기 다수의 리드중 일부의 리드를 상기 촬상기의 시야의 중심점을 포함하는 소정영역에 배치한 상태에서 촬상한 화상을 사용하여, 당해 일부의 리드의 위치(A)를 산출하는 수단과,상기 샘플에 있어서 상기 일부의 리드 및 다른 리드를 포함하는 복수의 리드를 일괄하여 촬상한 화상을 사용하여, 상기 일부의 리드의 위치(B)를 산출하는 수단과,상기 위치(A)와 상기 위치(B)와의 관계를 상기 일부의 리드에 대한 교정량(D)으로서 유지하는 수단과,상기 검출대상에 있어서 일부의 리드 및 다른 리드를 포함하는 복수의 리드를 일괄하여 촬상한 화상을 사용하여, 상기 일부의 리드의 위치(C)를 산출하는 수단과,상기 위치(C)와 상기 교정량(D)에 의거하여, 상기 일부의 리드의 위치(E)를 산출하는 수단,을 갖춘 것을 특징으로 하는 화상처리장치.
- 제 3 항에 있어서, 상기 각 촬상때에 상기 시야의 중심점을 포함하는 소정영역을 조사하는 광원을 더 갖춘 것을 특징으로 하는 화상처리장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001017842A JP2002221404A (ja) | 2001-01-26 | 2001-01-26 | 画像処理方法および装置 |
JPJP-P-2001-00017842 | 2001-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020063103A KR20020063103A (ko) | 2002-08-01 |
KR100422277B1 true KR100422277B1 (ko) | 2004-03-11 |
Family
ID=18883960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0083178A KR100422277B1 (ko) | 2001-01-26 | 2001-12-22 | 화상처리방법 및 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020102016A1 (ko) |
JP (1) | JP2002221404A (ko) |
KR (1) | KR100422277B1 (ko) |
TW (1) | TW504564B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4530984B2 (ja) * | 2005-12-28 | 2010-08-25 | 株式会社新川 | ワイヤボンディング装置、ボンディング制御プログラム及びボンディング方法 |
TWI744849B (zh) * | 2019-04-15 | 2021-11-01 | 日商新川股份有限公司 | 接合裝置以及接合頭的移動量補正方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0335108A (ja) * | 1989-06-30 | 1991-02-15 | Matsushita Electric Ind Co Ltd | リード位置認識装置 |
JPH0412209A (ja) * | 1990-05-02 | 1992-01-16 | Matsushita Electric Ind Co Ltd | 画像処理による位置測定方法 |
KR0148285B1 (ko) * | 1993-11-18 | 1998-12-01 | 후지야마 겐지 | 본딩좌표의 티이칭방법 및 티이칭수단 |
KR19990021340A (ko) * | 1997-08-30 | 1999-03-25 | 윤종용 | 리드프레임 다이본딩장치 및 그 방법 |
KR20010076276A (ko) * | 2000-01-21 | 2001-08-11 | 후지야마 겐지 | 본딩장치 및 본딩방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5406700A (en) * | 1990-11-20 | 1995-04-18 | Seiko Epson Corporation | Method for producing pin integrated circuit lead frame |
US6246789B1 (en) * | 1997-08-29 | 2001-06-12 | Matsushita Electric Industrial Co., Ltd. | Component mounting apparatus and method |
US6915007B2 (en) * | 1998-01-16 | 2005-07-05 | Elwin M. Beaty | Method and apparatus for three dimensional inspection of electronic components |
JP4327289B2 (ja) * | 1999-02-12 | 2009-09-09 | Juki株式会社 | 部品認識方法および装置 |
US20020014515A1 (en) * | 2000-08-02 | 2002-02-07 | Koduri Sreenivasan K. | Method of self-correcting bond placement errors of integrated circuit bonders |
-
2001
- 2001-01-26 JP JP2001017842A patent/JP2002221404A/ja not_active Withdrawn
- 2001-11-22 TW TW090128914A patent/TW504564B/zh not_active IP Right Cessation
- 2001-12-22 KR KR10-2001-0083178A patent/KR100422277B1/ko not_active IP Right Cessation
-
2002
- 2002-01-25 US US10/058,890 patent/US20020102016A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0335108A (ja) * | 1989-06-30 | 1991-02-15 | Matsushita Electric Ind Co Ltd | リード位置認識装置 |
JPH0412209A (ja) * | 1990-05-02 | 1992-01-16 | Matsushita Electric Ind Co Ltd | 画像処理による位置測定方法 |
KR0148285B1 (ko) * | 1993-11-18 | 1998-12-01 | 후지야마 겐지 | 본딩좌표의 티이칭방법 및 티이칭수단 |
KR19990021340A (ko) * | 1997-08-30 | 1999-03-25 | 윤종용 | 리드프레임 다이본딩장치 및 그 방법 |
KR20010076276A (ko) * | 2000-01-21 | 2001-08-11 | 후지야마 겐지 | 본딩장치 및 본딩방법 |
Also Published As
Publication number | Publication date |
---|---|
TW504564B (en) | 2002-10-01 |
KR20020063103A (ko) | 2002-08-01 |
JP2002221404A (ja) | 2002-08-09 |
US20020102016A1 (en) | 2002-08-01 |
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