Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831277 | Array substrate having an electro-static discharge unit, electro-static discharge method thereof and display device | Quanhu Li | 2017-11-28 |
| 9799268 | Active matrix organic light-emitting diode (AMOLED) pixel driving circuit, array substrate and display apparatus | Danna Song, Zhongyuan Wu | 2017-10-24 |
| 9679520 | Array substrate, method of producing the same, and display apparatus | Danna Song, Zhongyuan Wu | 2017-06-13 |
| 9589493 | Organic electroluminescent display device, driving method thereof and display device | Danna Song, Zhongyuan Wu | 2017-03-07 |
| 9591715 | OLED driving compensation circuit and driving method thereof | Danna Song, Qinghui Zeng | 2017-03-07 |
| 9576525 | AMOLED pixel unit, method for driving the same, and display device | Danna Song, Zhongyuan Wu | 2017-02-21 |
| 9494837 | Manufacturing method of TFT array substrate, TFT array substrate and display device | Shi Shu, Guanbao Hui, Teng Ye, Chunsheng Jiang | 2016-11-15 |
| 9437139 | Pixel driving current extracting apparatus and pixel driving current extracting method | Danna Song, Liye Duan, Zhongyuan Wu | 2016-09-06 |
| 9385171 | Active matrix organic light-emitting diode array substrate, manufacturing method thereof and display device including the same | Danna Song, Baoxia Zhang | 2016-07-05 |
| 9311892 | Electronic paper display device and driving method | Zhuo Zhang | 2016-04-12 |
| 9276015 | TFT array substrate with metal layer between source electrode and pixel electrode | Zhuo Zhang | 2016-03-01 |
| 8963160 | Thin film transistor array substrate, manufacturing method thereof and display device | Zhuo Zhang | 2015-02-24 |
| 8861065 | Electronic paper active substrate and method of forming the same and electronic paper display panel | Zhuo Zhang | 2014-10-14 |