Light emitting display device and method of fabricating the same
US7915649B2 · kind B2 · utility
2Cited by
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20Claims
0Family size
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Key dates
| Filing date | Jul 18, 2008 |
| Grant date | Mar 29, 2011 |
| Priority date | — |
| Expiry date | Jun 2, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
Abstract
A light emitting display device includes a light emitting diode and a thin film transistor on a substrate, the light emitting diode and thin film transistor being electrically coupled to each other, and a photo diode on the substrate, the photo diode including an N-type doping region, a P-type doping region, and an intrinsic region between the N-type doping region and the P-type doping region, the intrinsic region including amorphous silicon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.