Qingsheng Lan

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Huizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Backlight unit, control method thereof, and liquid crystal display...
- Patent number 11,978,408
- Issue date May 7, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Fuyi Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display method
- Patent number 11,817,032
- Issue date Nov 14, 2023
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Weifeng Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module and display device including the same
- Patent number 11,776,493
- Issue date Oct 3, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qingsheng Lan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Charging compensation device, display terminal, and charging compen...
- Patent number 11,721,301
- Issue date Aug 8, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qingsheng Lan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving device of display panel and display device
- Patent number 11,545,072
- Issue date Jan 3, 2023
- Jinfeng Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND A PLURALITY OF DRIVING CHIP THEREIN
- Publication number 20240194116
- Publication date Jun 13, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qingsheng LAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DATA DRIVING CHIP AND DISPLAY DEVICE
- Publication number 20240038114
- Publication date Feb 1, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Jinfeng LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVE CIRCUIT, DATA-DRIVEN METHOD AND DISPLAY PANEL
- Publication number 20240029607
- Publication date Jan 25, 2024
- HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
- Qingsheng LAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230100512
- Publication date Mar 30, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qingsheng LAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT UNIT, CONTROL METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY...
- Publication number 20230094046
- Publication date Mar 30, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Fuyi WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS