国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08L（6）
IPC C08L079/08（6）
发明人 LIU J（2）
公开年 2022（3） 2019（2）
申请年 2022（3）  2019（2） 
专利权人

Low residual image polyimide used in liquid crystal alignment film, comprises alicyclic dianhydride monomer, additive containing piperidine group, graphene, and diamine monomer comprising diamine monomer containing linear alkyl and N,N,N',N'-tetrakis(p-aminophenyl)p-phenylenediamine.

ZHENG Q, LIU B, SHAO C, CAO H, LIU G

Optical film with low haze useful in vehicle-mounted display product manufacturing field e.g. wearable device, comprises e.g. substrate layer comprising first optical surface and second optical surface, and flatness adjusting layer arranged on first optical surface and/or second optical surface.

JU J, LIU J, XU J

Adjustable terahertz attenuator, has graphene disk formed on substrate thin layer, where fan-shaped graphene is formed by laser direct-writing film of different laser power and generated by linearly changing laser speed for circle center.

LAN J, LIU J, GU J, HE J, WANG L

High heat-conducting polyimide composite material used in liquid crystal display panel, comprises modified graphene oxide whose surface is connected with modifying agent comprising N, N-diisopropyl carbodiimide and aminopropyl isobutyl silsesquioxane.

ZHOU S

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

Polyimide composite film useful for flexible display, comprises an ion-doped polyimide layer and graphene-modified polyimide layer and a filter layer is disposed between the ion-doped polyimide layer and graphene-modified polyimide layer.

JIANG J, LI J, YANG Z