TWI265294B - Test probe for display panel - Google Patents
Test probe for display panelInfo
- Publication number
- TWI265294B TWI265294B TW94126178A TW94126178A TWI265294B TW I265294 B TWI265294 B TW I265294B TW 94126178 A TW94126178 A TW 94126178A TW 94126178 A TW94126178 A TW 94126178A TW I265294 B TWI265294 B TW I265294B
- Authority
- TW
- Taiwan
- Prior art keywords
- display panel
- pcb
- micro
- base
- signal
- Prior art date
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention is a display panel test probe consisting of one micro printed circuit board (PCB), multiple probes, multiple signal transmission lines, and one base. The signal input of the micro PCB is fixed and connected with the connection end of each probe and the signal output of the micro PCB is fixed and connected with one end of each signal transmission line and such structure assembly is enclosed by the base with the test end of each probe extending out of the base to contact and electrically connect with a display panel to be tested. The other end of each signal transmission line is connected to a specific socket, which can be connected with a specific connector on the circuit board of a detection computer. The probes use the micro PCB to convert the function of each pixel into an electric signal and output the electric signal to the detection computer for testing whether the function of each pixel is normal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94126178A TWI265294B (en) | 2005-08-02 | 2005-08-02 | Test probe for display panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94126178A TWI265294B (en) | 2005-08-02 | 2005-08-02 | Test probe for display panel |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI265294B true TWI265294B (en) | 2006-11-01 |
TW200706875A TW200706875A (en) | 2007-02-16 |
Family
ID=38122174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94126178A TWI265294B (en) | 2005-08-02 | 2005-08-02 | Test probe for display panel |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI265294B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394954B (en) * | 2007-12-13 | 2013-05-01 | Nihon Micronics Kk | An electrical connection device and a contactor for use with the electrical connection device |
CN114778907A (en) * | 2022-06-16 | 2022-07-22 | 苏州联讯仪器有限公司 | Photoelectric probe assembly |
-
2005
- 2005-08-02 TW TW94126178A patent/TWI265294B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394954B (en) * | 2007-12-13 | 2013-05-01 | Nihon Micronics Kk | An electrical connection device and a contactor for use with the electrical connection device |
CN114778907A (en) * | 2022-06-16 | 2022-07-22 | 苏州联讯仪器有限公司 | Photoelectric probe assembly |
Also Published As
Publication number | Publication date |
---|---|
TW200706875A (en) | 2007-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |