Pan Fei Zhang

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Xianyang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Grayscale compensation method and apparatus of display device
- Patent number 11,211,018
- Issue date Dec 28, 2021
- XIANYANG CAIHONG OPTOELECTRONICS TECHNOLOGY CO., LTD
- Lei Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GRAYSCALE COMPENSATION METHOD AND APPARATUS OF DISPLAY DEVICE
- Publication number 20210407444
- Publication date Dec 30, 2021
- Xianyang Caihong Optoelectronics Technology Co.,Ltd
- LEI SUN
- G02 - OPTICS