Testing apparatus for display device
US9196185B2 · kind B2 · utility
2Cited by
5References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Sep 25, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A testing apparatus for a display device according to an embodiment of the present invention includes: a substrate; a driving chip mounted on the substrate; and a pad disposed on the substrate and electrically connected to the driving chip, wherein the pad includes a bottom layer electrically connected to the driving chip, and a sheet layer disposed on the bottom layer and electrically connected to the bottom layer, and wherein a lateral surface of the bottom layer is not covered by the sheet layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.