国家/地区 中国（3） 韩国（2） 台湾（2） 美国（2） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C09（6）
IPC小类 C09D（6）
IPC C09D007/61（3） C08K003/04（2） C09D005/00（2）
C09D007/42（2） C09D007/65（2） G06F001/16（2）
G09F009/30（2） G09F009/33（2）
发明人
公开年 2022（6）
申请年 2021（3）  2022（2） 
专利权人

Protective film used in display apparatus comprises light shielding layer disposed in edge portion of one surface of substrate, where light shielding layer comprises first layer on edge of one surface of substrate and second layer on first layer.

CHOI S, JEON H, CUI S, JEON H M

Coated substrate used for electronic device, comprises substrate comprising a metal or metal alloy, basecoat layer on substrate, where basecoat layer comprises pigment particles and one-part thermally cured polymeric resin, and anti-fingerprint topcoat layer on basecoat layer.

WU K, LI Y, CHANG C H, ZHU X

Aqueous sealing layer for sealing microcells of electro-optic devices, comprises water soluble poly(vinylalcohol) homopolymer or poly(vinyl alcohol-co-ethylene) copolymer, and polyurethane.

SARVI A, BERHANE A, AZAGARSAMY M A, PARENT M E, AZAGARSAMY M

Functional mask used for checking fever, comprises earring straps on mask material comprising body temperature checking unit provided with Zion pigment layer and metal heat transfer layer formed by coating composition containing graphene.

HUN L S

Additional coating useful for transparent polyimide film comprises hyper-branched polyurethane acrylic resin, acrylic based silsesquioxane, photoinitiator and organic solvent, where coating is formed by coating and curing on transparent polyimide base material.

FAN Y, ZOU Q, DONG H, LIU K

Super-black coating useful in light emitting diode (LED) display screen comprises matrix resin, carbon black, matting agent, and diluent.

WANG C, XU X, XIA J, LI X, YANG G