Inventor
CHANG JIANYU
CN14 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JIANYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN CHINA STAR OPTOELECT
11 patentsUS10649129B2May 12, 2020
Light guide plate, backlight module and display device
SHENZHEN CHINA STAR OPTOELECT6 citations71
US10012867B2Jul 3, 2018
Liquid crystal devices (LCDS) and the backlight modules thereof
SHENZHEN CHINA STAR OPTOELECT2 citations71
US9964802B2May 8, 2018
Backlight modules and liquid crystal devices
SHENZHEN CHINA STAR OPTOELECT2 citations71
US9256023B2Feb 9, 2016
Backlight module and liquid crystal display device using same
SHENZHEN CHINA STAR OPTOELECT5 citations71
US10359559B2Jul 23, 2019
Optical film assembly, backlight module and display device
SHENZHEN CHINA STAR OPTOELECT1 citations61
US10591776B2Mar 17, 2020
Backlight module and a display device
SHENZHEN CHINA STAR OPTOELECT0 citations50
US10247983B2Apr 2, 2019
Light conversion film for backlight module, backlight module and display device
SHENZHEN CHINA STAR OPTOELECT0 citations50
US9983435B2May 29, 2018
Backlight module and display device
SHENZHEN CHINA STAR OPTOELECT0 citations50
US9971199B2May 15, 2018
Liquid crystal display panel and liquid crystal display device
SHENZHEN CHINA STAR OPTOELECT0 citations50
US10527774B2Jan 7, 2020
Optical film assembly, backlight module and display device
SHENZHEN CHINA STAR OPTOELECT0 citations40
US9459393B2Oct 4, 2016
Backlight module structure
SHENZHEN CHINA STAR OPTOELECT0 citations39
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD
2 patentsUS10775550B2Sep 15, 2020
Optical film, backlight module, and display device
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD1 citations57
US11306893B2Apr 19, 2022
Display device backlight module with lenses having supporting portions for diffuser board
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD0 citations48