Inventor

Liu rongcheng

CN17 patents

⚠️ This page may combine multiple inventors who share the name “Liu rongcheng”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Liu rongcheng

BOE TECHNOLOGY GROUP CO LTD

Gate driving circuit, method for driving the same, and display device

GOA circuit and driving method thereof, GOA driving circuit, and display device

Array substrate and manufacturing method thereof

Shift register unit and driving method thereof, gate driving apparatus and display apparatus

Array substrate, manufacturing method thereof and display device

Circuit and method for eliminating shutdown after-image, and display device

Optical touch screen

HEFEI BOE DISPLAY TECH CO LTD

Display module and display device

Voltage adjustment method and adjustment device for display panel, and display device

Circuit and method for preventing screen flickering, drive circuit for display panel, and display apparatus

Method and device for driving display panel and display device

Booster circuit, shutdown circuit, methods for driving the same, and display apparatus

WUHAN BOE OPTOELECTRONICS TECHNOLOGY CO LTD

Display panel driving method, display panel, and display apparatus

Drive method for controlling data voltage of display panel, and display apparatus including source drive circuit for controlling data voltage of display panel

Gate driving circuit and display panel

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD

Gate driver circuit, display device and driving method

HEFEI BOE OPTOELECTRONICS TECH

Circuit for eliminating shut down image sticking and array substrate comprising the circuit