Inventor

WANG HUIFENG

CN34 patents

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

WANG HUIFENG

BOE TECHNOLOGY GROUP CO LTD

Display panel with pixel defining layer and manufacturing method of pixel defining layer

Organic light-emitting diode display panel and manufacturing method therefor, and display apparatus

Color filter (CF) substrate, manufacturing method thereof, display panel and display device

OLED pixel defining structure with at least two intercommunicated sub-pixel defining zones of same color, manufacturing method thereof and array substrate

Organic light emitting diode display panel, fabrication method thereof, and display device

OLED display panel and OLED display device applying it

Display substrate, its manufacturing method and display device

Bottom-emitting OLED display panel

Light-emitting device, array substrate, display device and manufacturing method of light-emitting device

Organic electroluminescent display panel and display device

Substrate and method of fabricating the same, display panel, and display device

Array substrate and manufacturing method therefor, and display device

Organic electroluminescent display panel, manufacturing method thereof, and display device

Organic electroluminescent display panel, manufacturing method thereof, and display device

Condensing plate, vacuum drying device and vacuum drying method

Organic electroluminescent display panel, manufacturing method thereof, and display device

Pixel defining layer and production method thereof, display panel and production method thereof, and display apparatus

Organic electroluminescent display panel

Pixel isolation bank and method of manufacturing the same

OLED display device and manufacturing method thereof, and display apparatus

Organic light-emitting diode (OLED) device, manufacturing method thereof and display device

Organic light-emitting diode display panel, manufacturing method thereof and display device

Substrate, method of preparing the same, and display device

Display substrate, display panel, and method for fabricating the display substrate

Ejection volume compensation method, ejection volume compensation device, inkjet printing device, and non-transitory machine readable medium

Array substrate, manufacturing method thereof and display device

OREAL

Composition for cleansing keratin materials with improved rinsing properties

Composition for cleansing a keratin material containing an amino acid surfactant

UNIV ILLINOIS

Zwitterionic polymers for biomedical applications

Zwitterionic biocompatible polymers, methods, and uses thereof

UNIV GUANGDONG TECHNOLOGY

Two degree-of-freedom nano motion control and positioning stage with parallel flexure hinge mechanism

UNIV QINGDAO TECHNOLOGY

Compact L-shaped cylinder-cone combined tubular three-stage axial flow degassing device

CHANGAN UNIV

Method for image dehazing based on adaptively improved linear global atmospheric light of dark channel

NINGXIA ORIENT TANTALUM IND CO LTD

Tantalum wire used for anode lead of tantalum capacitor and manufacturing method thereof