KR100800323B1 - 기판 합착장치의 얼라인 검사장치 - Google Patents
기판 합착장치의 얼라인 검사장치 Download PDFInfo
- Publication number
- KR100800323B1 KR100800323B1 KR1020010077114A KR20010077114A KR100800323B1 KR 100800323 B1 KR100800323 B1 KR 100800323B1 KR 1020010077114 A KR1020010077114 A KR 1020010077114A KR 20010077114 A KR20010077114 A KR 20010077114A KR 100800323 B1 KR100800323 B1 KR 100800323B1
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- South Korea
- Prior art keywords
- substrate
- alignment
- module
- substrate module
- bonding
- Prior art date
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133354—Arrangements for aligning or assembling substrates
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (4)
- 합착에 의해 기판 모듈을 형성하는 두 개의 기판 상에 표시된 얼라인 키들의 얼라인먼트를 검사하기 위하여, 상기 기판 모듈의 일측에 설치되는 적어도 하나 이상의 제 1 측정기와,상기 기판 모듈의 상부에 설치되어 상기 기판 모듈의 픽셀 쪽으로 이동하여 상기 픽셀의 얼라인먼트를 검사하기 위한 적어도 하나 이상의 제 2 측정기를 구비하는 것을 특징으로 하는 기판 합착장치의 얼라인 검사장치.
- 제 1 항에 있어서,상기 제 1 측정기는 상기 기판 모듈의 모서리 부분에 설치되는 4개의 카메라인 것을 특징으로 하는 기판 합착장치의 얼라인 검사장치.
- 제 1 항에 있어서,상기 제 2 측정기는 상기 제 1 측정기의 일측에 부착된 현미경인 것을 특징으로 하는 기판 합착장치의 얼라인 검사장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 제 2 측정기를 상기 기판 모듈 쪽으로 이동시키기 위한 구동부를 추가로 구비하는 것을 특징으로 하는 기판 합착장치의 얼라인 검사장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010077114A KR100800323B1 (ko) | 2001-12-06 | 2001-12-06 | 기판 합착장치의 얼라인 검사장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010077114A KR100800323B1 (ko) | 2001-12-06 | 2001-12-06 | 기판 합착장치의 얼라인 검사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030046846A KR20030046846A (ko) | 2003-06-18 |
KR100800323B1 true KR100800323B1 (ko) | 2008-02-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010077114A KR100800323B1 (ko) | 2001-12-06 | 2001-12-06 | 기판 합착장치의 얼라인 검사장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100800323B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100954331B1 (ko) * | 2003-06-30 | 2010-04-21 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR100897846B1 (ko) * | 2003-10-27 | 2009-05-15 | 신에츠 엔지니어링 가부시키가이샤 | 기판 위치 정렬 장치 |
EP3731258A1 (de) | 2009-09-22 | 2020-10-28 | EV Group E. Thallner GmbH | Vorrichtung zum ausrichten zweier substrate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003014649A (ja) * | 2001-06-27 | 2003-01-15 | Hitachi Kokusai Electric Inc | 板状物体検査装置 |
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2001
- 2001-12-06 KR KR1020010077114A patent/KR100800323B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003014649A (ja) * | 2001-06-27 | 2003-01-15 | Hitachi Kokusai Electric Inc | 板状物体検査装置 |
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KR20030046846A (ko) | 2003-06-18 |
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