KR101021622B1 - 평판 디스플레이 패널의 멀티 검사장치 - Google Patents
평판 디스플레이 패널의 멀티 검사장치 Download PDFInfo
- Publication number
- KR101021622B1 KR101021622B1 KR1020090003220A KR20090003220A KR101021622B1 KR 101021622 B1 KR101021622 B1 KR 101021622B1 KR 1020090003220 A KR1020090003220 A KR 1020090003220A KR 20090003220 A KR20090003220 A KR 20090003220A KR 101021622 B1 KR101021622 B1 KR 101021622B1
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- KR
- South Korea
- Prior art keywords
- unit
- liquid crystal
- visual inspection
- crystal panel
- gross test
- 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.)
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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
- G02F1/1306—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/69—Arrangements or methods for testing or calibrating a device
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (6)
- 액정패널에 형성된 복수의 패드에 각각 접촉하여 검사하는 프로브 유닛;상기 프로브 유닛의 일단에 연결되어 상기 액정패널에 비주얼 검사하는 비주얼 검사부;상기 프로브 유닛의 타단에 연결되어 상기 액정패널에 그로스 테스트하는 그로스 테스트부;상기 비주얼 검사부 또는 상기 그로스 테스트부 중 어느 하나를 선택적으로 작동시키는 작동 선택부; 및상기 액정패널의 데이터 라인 및 게이트 라인의 좌표값을 인식하기 위해 구비되는 방향 인식부;를 포함하는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
- 제 1항에 있어서,상기 그로스 테스트부는 데이터 구동 신호를 생성하고 데이터 라인에 공급하는 구동신호 생성 및 공급부를 포함하는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
- 제 2항에 있어서,상기 구동신호 생성 및 공급부는 기계식 또는 전자식 중 어느 하나의 방식으로 작동되는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
- 제 1항에 있어서,상기 방향 인식부는 데이터 라인 및 게이트 라인의 X 방향 및 Y 방향을 인식하는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
- 제 1항에 있어서,상기 방향 인식부는 상기 비주얼 검사부에 연동되는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
- 제 1항에 있어서,상기 작동 선택부는 기계식 또는 전자식 중 어느 하나의 방식으로 작동되는 것을 특징으로 하는 평판 디스플레이 패널의 멀티 검사장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090003220A KR101021622B1 (ko) | 2009-01-15 | 2009-01-15 | 평판 디스플레이 패널의 멀티 검사장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090003220A KR101021622B1 (ko) | 2009-01-15 | 2009-01-15 | 평판 디스플레이 패널의 멀티 검사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100083900A KR20100083900A (ko) | 2010-07-23 |
KR101021622B1 true KR101021622B1 (ko) | 2011-03-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090003220A Expired - Fee Related KR101021622B1 (ko) | 2009-01-15 | 2009-01-15 | 평판 디스플레이 패널의 멀티 검사장치 |
Country Status (1)
Country | Link |
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KR (1) | KR101021622B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100611608B1 (ko) | 2005-11-15 | 2006-08-11 | 주식회사 코디에스 | 평판형 디스플레이 검사 방법 및 평판형 디스플레이 검사용유닛 |
-
2009
- 2009-01-15 KR KR1020090003220A patent/KR101021622B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100611608B1 (ko) | 2005-11-15 | 2006-08-11 | 주식회사 코디에스 | 평판형 디스플레이 검사 방법 및 평판형 디스플레이 검사용유닛 |
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Publication number | Publication date |
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KR20100083900A (ko) | 2010-07-23 |
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