Inventor

WU CHANG YEN

CN22 patents

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

WU CHANG YEN

BOE TECHNOLOGY GROUP CO LTD

Organic light emitting diode display panel having wide color gamut and low power consumption, manufacturing method thereof, and display device

Organic light-emitting pixel including four sub-pixels having adjusted microcavity distances

OLED display panel and fabrication method thereof, and display device

Stacked organic light-emitting diode having a triple charge generation layer

Organic light-emitting diode (OLED) array substrate, method of manufactering the same, and related display apparatus

Organic light emitting panel, manufacturing method thereof, and organic light emitting device

Array substrate, display panel and display device having the same, and fabricating method thereof

Tandem organic light emitting diode and preparation method thereof

OLED device and preparation method thereof, and display device

Organic electroluminescent display device and display apparatus

Organic light emitting diode and display device thereof

Film production method and system

Organic light emitting diode device, display device and manufacturing method of the organic light emitting diode device

Display panel and display device

Light-emitting structure, display device and light source device

OLED display device and display apparatus including the same

Organic light-emitting diode (OLED) display panel and display device

DELTA ELECTRONICS INC

Automated nucleic acid analysis detector

Anti-dismantle device

WU CHANG-YEN

Organic light emitting diode (OLED) device

AU OPTRONICS CORP

Organic light-emitting device

LEE MENG-TING

Organic electroluminescent light source