Semiconductor device and semiconductor integrated circuit device for driving plasma display using the semiconductor device
US8384124B2 · kind B2 · utility
1Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2010 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Nov 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The output circuit uses an IGBT incorporating a normal latch-up operation measure and the ESD clamp circuit uses an IGBT that can more easily latch up than the output circuit device which has the latch-up prevention layer lowered in impurity density or removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.