Ping Wang

Air conditioner defrosting control method and device, and non-transitory storage medium and air conditioner

Media file presentation method, client application, and plug-in

Plug-in bulb coupling structure

Organic electroluminescent device and preparation method thereof including forming a cathode by combining zinc oxide, acetic acid and a phthalocyanine substance

POLYER CONTAINING THIOPHENE-BENZENE-THIOPHENE UNIT, PREPARATION METHOD THEREFOR AND SOLAR CELL DEVICE

POLYMERIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING SAME

POLYMER SOLAR CELL DEVICE AND METHOD FOR PREPARING SAME

DIFLUORO BENZOTRIAZOLYL ORGANIC SEMICONDUCTOR MATERIAL, PREPARATION METHOD AND USE THEREOF

POLYMER SOLAR CELL AND METHOD FOR PREPARING SAME

Amine-containing difluoro benzotriazolyl polymer, preparation method and use thereof

Difluoro benzotriazolyl solar cell material, preparation method and use thereof

Substrate, manufacturing method thereof, and organo-electroluminescent device using the same

SD memory card

USB flash disk and assembly method thereof

ORGANIC ELECTROLUMINESCENT DEVICE AND CONDUCTIVE SUBSTRATE THEREOF

Organic electroluminescent material containing iridium, preparation method thereof and organic electroluminescent element

Double-sided luminescent organic light emitting device and manufacturing method thereof

Conjugated polymer containing isoindigo units, preparation method and use thereof

ORGANIC ELECTROLUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF

Ultrathin USB female connector