国家/地区 中国（3） 世界知识产权组织（3） 韩国（2） 美国（2）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08K（6）
IPC C08K003/04（6）
发明人
公开年 2022（2）
申请年 2019（2）  2021（2） 
专利权人

Composition useful for preparing light-shielding film of smartphone camera module as spacer, washer and coating solution comprises carbon-based particles, thermosetting binder resins, dispersants, polymer beads and solvents.

PARK S C, YUN J H, KIM Y S, KIM Y, PIAO S

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

Preparing ionic liquid gel comprises dispersing diethylenetriamine in ethyl methylimidazolium cyanopyrrole solution to obtain ionic solution, and adding alkylated graphene oxide to ionic solution to obtain first mixed solution.

ZHOU S

Barrier film for quantum dot sheet comprises first layer including barrier layer positioned on base film, and second layer located on barrier layer, where barrier layer is dry coating layer or wet coating layer.

KIM H, KIM J H, LEE J, HWANG M

Photosensitive polyimide resin composition comprises photosensitive polyimide derivative, photoinitiator, free radical polymeric compound, solvent, alumina, graphene, inorganic clay, silicon oxide and zinc oxide.

HUANG T, ZHUANG C, SHI Y, XIE K, HUANG T C, CHUANG C C, SHIH Y C, HSIEH K H

Composition useful for producing photovoltaic device and nanostructure assembly of graphene quantum dots, and for producing soluble graphene quantum dot, comprises a population of graphene quantum dots.

LI L, XIN Y, YAN X