国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WEI H（2）
公开年
申请年
专利权人

Semi-conductive shielding material useful for a 220 kV alternating current cable, comprises resin matrix, conductive carbon black, antioxidant, crosslinking agent and modified graphene.

YANG J, TU B, PU D, ZHU C, WEI H, XU J, CHENG M, LUO C, ZHANG L, QIAN Q

LCD device, has graphene LED backlight source for providing red, green or blue light, and first polarizing plate for emitting LED light, pixel unit connected with data wire, and second polarizing plate for emitting polarization light.

HU T, MA X, WEI H