Inventor

QIU YONGYUAN

CN24 patents

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

QIU YONGYUAN

SHENZHEN CHINA STAR OPTOELECT

Structure of high color gamut liquid crystal display module

Liquid crystal module and heat dissipation structure therefore

Direct-type backlight module and manufacturing method thereof

LED (light-emitting diode) encapsulation and manufacturing method thereof

Bar-type display screen and splicing backplane thereof

Liquid crystal devices

Backlight module and backlight system using same

Backlight module and liquid crystal display device

Backlight module and the liquid crystal display

Backlight module and liquid crystal display having the same

Method and backlight module that achieve high color satuationof LCD (liquid crystal display) device

Direct type backlight module unit of dual-side liquid crystal display device

LCD and backlight module thereof

Quantum dot lens and manufacturing method thereof

HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD

Liquid crystal display

Backlight structure and display panel

Mini light emitting diode (LED) backlight with adhesive filled seams and grooves and the method of manufacturing same

Backlight module and display device

Display panel, quantum dot LED backlight source, and preparation method thereof

Direct type reflective sheet structure and backlight module

Display device backlight module with lenses having supporting portions for diffuser board

Direct-type backlight module and LED array

Quantum dot (QD) lamps and displays

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

Backlight source and manufacturing method thereof