Inventor
ZUO QINGCHENG
CN27 patents
⚠️ This page may combine multiple inventors who share the name “ZUO QINGCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
20 patentsUS9892690B2Feb 13, 2018
Control circuit for backlight, a control method and a liquid crystal display device
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD3 citations72
US10347192B2Jul 9, 2019
Liquid crystal display apparatus and backlight control method thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD2 citations71
US10304401B2May 28, 2019
Display driving circuit and liquid crystal display panel
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD4 citations70
US10416513B2Sep 17, 2019
Liquid crystal display panel and liquid crystal display device
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD2 citations69
US10769986B2Sep 8, 2020
OLED display device and driving method thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US10565943B2Feb 18, 2020
Device and method for reducing power consumption of liquid crystal display, and liquid crystal display
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US10281753B1May 7, 2019
Liquid crystal display configured to have uniform voltage drop across a pixel row during operation and method thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US11143908B2Oct 12, 2021
Liquid crystal display device and backlight control method thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US10115352B2Oct 30, 2018
Backlight driving circuit, liquid crystal display and backlight adjusting method
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD1 citations51
US10739914B1Aug 11, 2020
Touch sensing method and apparatus of same
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations48
US10777157B2Sep 15, 2020
Liquid crystal display panel having pixel units with difference storage capacitance
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10748495B2Aug 18, 2020
Pixel driving circuit and liquid crystal display circuit with the same
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10467977B2Nov 5, 2019
Display panel and driving circuit thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10446105B2Oct 15, 2019
Thin film transistor liquid crystal display panel
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10172236B2Jan 1, 2019
Narrow frame display panel and display
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10115353B2Oct 30, 2018
Backlight adjustment method, liquid crystal display device and electronic apparatus
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations41
US10324548B2Jun 18, 2019
Mobile terminal, touch display device and touch button
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations40
US10739900B2Aug 11, 2020
Touch display panel having fingerprint recognition device integrated therewith and touch display device including same
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations39
US10172091B2Jan 1, 2019
Display assembly and mobile terminal having the same
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations39
US9865207B2Jan 9, 2018
Liquid crystal display panel of column inversion driving mode and driving method thereof
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD0 citations39
SHENZHEN CHINA STAR OPTOELECT
7 patentsUS10643557B2May 5, 2020
Driving device and liquid crystal display device
SHENZHEN CHINA STAR OPTOELECT0 citations41
US10436820B2Oct 8, 2019
Signal switching device and test system
SHENZHEN CHINA STAR OPTOELECT0 citations41
US10013111B2Jul 3, 2018
Touch panel display device having optimal transmission paths and related array substrate
SHENZHEN CHINA STAR OPTOELECT0 citations41
US9818360B2Nov 14, 2017
Liquid crystal display and control method for the same
SHENZHEN CHINA STAR OPTOELECT0 citations40
US9576518B2Feb 21, 2017
Display panel and driving circuit thereof
SHENZHEN CHINA STAR OPTOELECT0 citations40
US9760203B2Sep 12, 2017
Sensing circuit and capacitive touch panel having the sensing circuit
SHENZHEN CHINA STAR OPTOELECT0 citations39
US9607539B2Mar 28, 2017
Display panel capable of reducing a voltage level changing frequency of a select signal and drive circuit thereof
SHENZHEN CHINA STAR OPTOELECT0 citations39