KR910012296U - 평판형 표시소자 검사장치 - Google Patents
평판형 표시소자 검사장치Info
- Publication number
- KR910012296U KR910012296U KR2019890019756U KR890019756U KR910012296U KR 910012296 U KR910012296 U KR 910012296U KR 2019890019756 U KR2019890019756 U KR 2019890019756U KR 890019756 U KR890019756 U KR 890019756U KR 910012296 U KR910012296 U KR 910012296U
- Authority
- KR
- South Korea
- Prior art keywords
- flat panel
- panel display
- display device
- inspection device
- device inspection
- Prior art date
Links
Classifications
-
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
-
- 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)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890019756U KR930001817Y1 (ko) | 1989-12-23 | 1989-12-23 | 평판형 표시소자 검사장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890019756U KR930001817Y1 (ko) | 1989-12-23 | 1989-12-23 | 평판형 표시소자 검사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910012296U true KR910012296U (ko) | 1991-07-30 |
KR930001817Y1 KR930001817Y1 (ko) | 1993-04-15 |
Family
ID=19293863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890019756U KR930001817Y1 (ko) | 1989-12-23 | 1989-12-23 | 평판형 표시소자 검사장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930001817Y1 (ko) |
-
1989
- 1989-12-23 KR KR2019890019756U patent/KR930001817Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930001817Y1 (ko) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20000331 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |