TW200622262A - Flat display panel tester - Google Patents
Flat display panel testerInfo
- Publication number
- TW200622262A TW200622262A TW094104871A TW94104871A TW200622262A TW 200622262 A TW200622262 A TW 200622262A TW 094104871 A TW094104871 A TW 094104871A TW 94104871 A TW94104871 A TW 94104871A TW 200622262 A TW200622262 A TW 200622262A
- Authority
- TW
- Taiwan
- Prior art keywords
- display panel
- flat display
- probes
- loaded
- stage
- Prior art date
Links
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136254—Checking; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Disclosed is a flat display panel tester for moving bases and probes according to the size of a loaded flat display panel to rapidly and precisely set the bases and the probes. The flat display panel tester includes a stage installed in front of a worktable on which the flat display panel is loaded, a first base that is provided on the stage in the horizontal direction and on which data probes are mounted, and a second base that is provided on the stage in the vertical direction and on which gate probes are mounted. The first and second bases move according to the size of a loaded flat display panel, and the data probes and the gate probes move along the contact points on the flat display panel. Therefore, workability and precision of examination are enhanced and the waste of manpower and time caused by the exchange of an adapter and the arrangement of the probes are reduced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040108130A KR100673795B1 (en) | 2004-12-17 | 2004-12-17 | Flat panel display tester |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200622262A true TW200622262A (en) | 2006-07-01 |
TWI258591B TWI258591B (en) | 2006-07-21 |
Family
ID=36788027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094104871A TWI258591B (en) | 2004-12-17 | 2005-02-18 | Flat display panel tester |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100673795B1 (en) |
CN (1) | CN1790033A (en) |
TW (1) | TWI258591B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4808135B2 (en) * | 2006-11-09 | 2011-11-02 | 株式会社日本マイクロニクス | Probe positioning method, movable probe unit mechanism, and inspection apparatus |
KR100861467B1 (en) * | 2007-07-04 | 2008-10-02 | 호서대학교 산학협력단 | Probe unit for inspecting lcd panel |
JP5432460B2 (en) * | 2008-02-25 | 2014-03-05 | 株式会社日本マイクロニクス | Inspection device |
KR101063774B1 (en) * | 2009-08-27 | 2011-09-08 | (주)유비프리시젼 | Multi Probe Unit |
KR101292261B1 (en) * | 2012-06-29 | 2013-08-07 | 주식회사 디이엔티 | Flat panel display tester |
KR101920224B1 (en) * | 2012-07-27 | 2018-11-20 | 엘지디스플레이 주식회사 | test apparatus for liquid crystal panel and test method using the same |
KR101616564B1 (en) * | 2014-09-24 | 2016-04-29 | 주식회사 디이엔티 | Probe Mobile Apparatus |
CN115097660B (en) * | 2022-06-07 | 2023-11-21 | 厦门特仪科技有限公司 | CT lamp box |
-
2004
- 2004-12-17 KR KR1020040108130A patent/KR100673795B1/en not_active IP Right Cessation
-
2005
- 2005-02-18 TW TW094104871A patent/TWI258591B/en not_active IP Right Cessation
- 2005-02-25 CN CNA2005100087453A patent/CN1790033A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1790033A (en) | 2006-06-21 |
TWI258591B (en) | 2006-07-21 |
KR20060069043A (en) | 2006-06-21 |
KR100673795B1 (en) | 2007-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |