Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10878737 | Shift register, gate driving circuit, display panel and display apparatus | Ruifang Du, Haifeng Liu | 2020-12-29 |
| 10818695 | Anti-reflective substrate and method for preparing the same, array substrate and display device | Donghui Zhang, Jing Li, Haifeng Liu | 2020-10-27 |
| 10644033 | Surface treatment method of glass substrate having pit on surface thereof, production method of array substrate, and array substrate | Donghui Zhang, Hao-Hui Yin, Chuan Chen | 2020-05-05 |
| 10559372 | Shift register circuit, gate driving circuit, display apparatus and method for driving the same | Ruifang Du | 2020-02-11 |
| 10559278 | Display apparatus, gate driver and method for controlling the same | Ruifang Du, Tong Yang | 2020-02-11 |
| 10553140 | Inversion control circuit, method for driving the same, display panel, and display device | Ruifang Du, Xiping Wang, Rui Ma | 2020-02-04 |
| 10535318 | Array substrate and display apparatus | Ruifang Du | 2020-01-14 |