KR100634826B1 - 액정표시장치의자동검사용패드 - Google Patents
액정표시장치의자동검사용패드 Download PDFInfo
- Publication number
- KR100634826B1 KR100634826B1 KR1019980048214A KR19980048214A KR100634826B1 KR 100634826 B1 KR100634826 B1 KR 100634826B1 KR 1019980048214 A KR1019980048214 A KR 1019980048214A KR 19980048214 A KR19980048214 A KR 19980048214A KR 100634826 B1 KR100634826 B1 KR 100634826B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- pad
- crystal display
- crystal panel
- automatic inspection
- Prior art date
Links
Classifications
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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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13458—Terminal pads
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (2)
- 액정을 사이에 두고 대향하는 상/하부기판과, 상기 하부기판 상에 형성되는 신호라인을 구동하며 상기 상부기판과 약 0.3~0.4mm의 간격으로 이격된 구동집적회로를 가지는 액정표시장치의 자동 검사용 패드에 있어서,상기 구동집적회로의 입력범프와 상기 구동집적회로의 출력범프 사이에 소정의 길이를 갖도록 형성되고 상기 신호라인과 접속된 신호패드에 전기적으로 접속되는 것을 특징으로 하는 액정표시장치의 자동 검사용 패드.
- 제 1 항에 있어서,상기 자동검사용 패드는 상기 신호패드에서 소정의 길이로 신장된 형태를 갖는 것을 특징으로 하는 액정 표시장치의 자동 검사용 패드.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980048214A KR100634826B1 (ko) | 1998-11-11 | 1998-11-11 | 액정표시장치의자동검사용패드 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980048214A KR100634826B1 (ko) | 1998-11-11 | 1998-11-11 | 액정표시장치의자동검사용패드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000031946A KR20000031946A (ko) | 2000-06-05 |
KR100634826B1 true KR100634826B1 (ko) | 2006-12-19 |
Family
ID=19557876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980048214A KR100634826B1 (ko) | 1998-11-11 | 1998-11-11 | 액정표시장치의자동검사용패드 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100634826B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100662989B1 (ko) * | 2004-08-20 | 2006-12-28 | 삼성에스디아이 주식회사 | 검사회로부를 구비하는 표시장치 |
KR20210044356A (ko) | 2019-10-14 | 2021-04-23 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05323357A (ja) * | 1992-05-15 | 1993-12-07 | Casio Comput Co Ltd | 基板の電極構造 |
JPH0784278A (ja) * | 1993-09-20 | 1995-03-31 | Fujitsu Ltd | 液晶表示パネル |
JPH0850297A (ja) * | 1995-06-19 | 1996-02-20 | Casio Comput Co Ltd | 基板の電極構造 |
KR20000007737A (ko) * | 1998-07-07 | 2000-02-07 | 윤종용 | 엘씨디 패널 |
-
1998
- 1998-11-11 KR KR1019980048214A patent/KR100634826B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05323357A (ja) * | 1992-05-15 | 1993-12-07 | Casio Comput Co Ltd | 基板の電極構造 |
JPH0784278A (ja) * | 1993-09-20 | 1995-03-31 | Fujitsu Ltd | 液晶表示パネル |
JPH0850297A (ja) * | 1995-06-19 | 1996-02-20 | Casio Comput Co Ltd | 基板の電極構造 |
KR20000007737A (ko) * | 1998-07-07 | 2000-02-07 | 윤종용 | 엘씨디 패널 |
Also Published As
Publication number | Publication date |
---|---|
KR20000031946A (ko) | 2000-06-05 |
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