Inventor

LI YINGYI

CN31 patents

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

LI YINGYI

BOE TECHNOLOGY GROUP CO LTD

Touch display device and touch method thereof

Control method and device based on brain signal, and human-computer interaction device

Device and method for detecting fatigue driving

Traffic light and traffic light color identification system, and methods thereof

Display device

Blue light filtering film and method of manufacturing the same

Display method and display device, visible light communication transmission method and device

Display substrate and method of manufacturing the same, and display panel

Wire grid polarizer and manufacturing method thereof, and display device

Wire grid polarizer and fabrication method thereof, and display device

Sub-pixel unit, array substrate and display device

Electronic compound eye imaging device

Detection device, detection method for detection device, and detection system

Rehabilitation robot, rehabilitation system, rehabilitation method and rehabilitation device

Sensing apparatus, artificial skin, method of detecting touch, and sensor

Data transmission method, data loading device, data parsing device and data transmission system

Gas concentration detecting device and detecting method thereof

Video displaying method, video displaying apparatus, and computer-program product

Display device

OLED with upconversion layer

Electrode structure, fingerprint recognition module and manufacturing method thereof, display device

Transflective display panel and transflective display device

Display device

Fingerprint identification module and manufacturing method thereof, and display device

Wire grid polarizer and manufacturing method thereof, and display device

Display substrate, display panel, and display device having a full color gamut, absent a color filter, and using infrared light and up-conversion material

Fingerprint identification module, fingerprint identification method and display device

Display method, display apparatus, and display system

BEIJING BOE TECHNOLOGY DEV CO LTD

Pressure sensing device, manufacturing method of sensor, and manufacturing method of piezoresistive material layer

Display panel, method for manufacturing the same, and display device

Signal transmitting and receiving devices, method and system based on visible light communication