KR100459103B1 - Fpd용 기판의 결함 검사장치 - Google Patents
Fpd용 기판의 결함 검사장치 Download PDFInfo
- Publication number
- KR100459103B1 KR100459103B1 KR10-2002-0056434A KR20020056434A KR100459103B1 KR 100459103 B1 KR100459103 B1 KR 100459103B1 KR 20020056434 A KR20020056434 A KR 20020056434A KR 100459103 B1 KR100459103 B1 KR 100459103B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- light source
- polygon mirror
- substrate
- fpd
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 42
- 238000007689 inspection Methods 0.000 title abstract description 31
- 230000007547 defect Effects 0.000 title abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000013307 optical fiber Substances 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000002438 flame photometric detection Methods 0.000 description 30
- 238000010586 diagram Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/42—Measurement or testing during manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (5)
- 광원과;상기 광원에서 방사된 광의 광로상에 설치되어 광을 집속하는 포커싱 렌즈와;회전 가능하게 설치되며, 상기 포커싱 렌즈를 투과한 광을 입사 받아 피검체인 FPD용 기판이 위치된 방향으로 확산, 반사시키는 폴리건 미러와;상기 폴리건 미러와 상기 FPD용 기판 사이에 마련되며, 상기 폴리건 미러에서 확산, 반사된 광을 평행광으로 만드는 프레넬 렌즈;와상기 폴리건 미러의 전측 또는 후측에 마련되며, 상기 폴리건 미러에 입사되는 광 또는 상기 폴리건 미러로부터 반사된 광을 단색광으로 만드는 칼라필터;를 포함하는 FPD용 기판의 결함 검사장치.
- 삭제
- 삭제
- 광원과;상기 광원에서 방사된 광을 입사 받아 피검체인 FPD용 기판이 위치된 방향으로 확산시키는 도광판과;상기 광원에서 방사된 광을 상기 도광판으로 전달하는 광전송수단을 포함하는 FPD용 기판의 결함 검사장치.
- 제 4항에 있어서, 상기 광전송수단은, 일측단은 상기 도광판의 내부에 일정 간격의 격자배열을 이루고 타측단은 상기 광원과 대향하도록 설치되는 광섬유 다발인 것을 특징으로 하는 FPD용 기판의 결함 검사장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0056434A KR100459103B1 (ko) | 2002-09-17 | 2002-09-17 | Fpd용 기판의 결함 검사장치 |
JP2003317416A JP2004109127A (ja) | 2002-09-17 | 2003-09-09 | Fpd用基板の欠陥検査装置 |
CNA031569420A CN1624459A (zh) | 2002-09-17 | 2003-09-15 | Fpd用基板缺陷检测装置 |
TW092125627A TWI243248B (en) | 2002-09-17 | 2003-09-17 | Defect inspection apparatus for substrate of flat panel display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0056434A KR100459103B1 (ko) | 2002-09-17 | 2002-09-17 | Fpd용 기판의 결함 검사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040025957A KR20040025957A (ko) | 2004-03-27 |
KR100459103B1 true KR100459103B1 (ko) | 2004-12-03 |
Family
ID=32291665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0056434A Expired - Fee Related KR100459103B1 (ko) | 2002-09-17 | 2002-09-17 | Fpd용 기판의 결함 검사장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2004109127A (ko) |
KR (1) | KR100459103B1 (ko) |
CN (1) | CN1624459A (ko) |
TW (1) | TWI243248B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150083577A (ko) * | 2014-01-10 | 2015-07-20 | 유진인스텍 주식회사 | 조명장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100625510B1 (ko) * | 2004-12-06 | 2006-09-20 | 주식회사 파이컴 | 평판디스플레이 패널 검사장치의 패널공급장치 및 이에 사용되는 서브 테이블 |
KR100965409B1 (ko) * | 2006-04-26 | 2010-06-24 | 엘아이지에이디피 주식회사 | 기판 검사 장치 |
KR101373129B1 (ko) | 2011-12-30 | 2014-03-13 | 엘아이지에이디피 주식회사 | 기판 검사장비 |
CN107748303A (zh) * | 2017-09-15 | 2018-03-02 | 西藏自治区能源研究示范中心 | 一种移动式光伏器件电性能测试系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980041911A (ko) * | 1996-11-30 | 1998-08-17 | 이형도 | 광주사장치 및 그 동기신호 검출방법 |
KR20000007318U (ko) * | 1998-09-30 | 2000-04-25 | 이형도 | 광주사장치 |
KR20010027526A (ko) * | 1999-09-14 | 2001-04-06 | 이형도 | 레이저 프린터 |
-
2002
- 2002-09-17 KR KR10-2002-0056434A patent/KR100459103B1/ko not_active Expired - Fee Related
-
2003
- 2003-09-09 JP JP2003317416A patent/JP2004109127A/ja active Pending
- 2003-09-15 CN CNA031569420A patent/CN1624459A/zh active Pending
- 2003-09-17 TW TW092125627A patent/TWI243248B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980041911A (ko) * | 1996-11-30 | 1998-08-17 | 이형도 | 광주사장치 및 그 동기신호 검출방법 |
KR20000007318U (ko) * | 1998-09-30 | 2000-04-25 | 이형도 | 광주사장치 |
KR20010027526A (ko) * | 1999-09-14 | 2001-04-06 | 이형도 | 레이저 프린터 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150083577A (ko) * | 2014-01-10 | 2015-07-20 | 유진인스텍 주식회사 | 조명장치 |
KR101713374B1 (ko) | 2014-01-10 | 2017-04-06 | 유진인스텍 주식회사 | 조명장치 |
Also Published As
Publication number | Publication date |
---|---|
TWI243248B (en) | 2005-11-11 |
TW200419163A (en) | 2004-10-01 |
CN1624459A (zh) | 2005-06-08 |
KR20040025957A (ko) | 2004-03-27 |
JP2004109127A (ja) | 2004-04-08 |
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