国家/地区 中国（46）
IPC部 H（46）
IPC大类 H01（46） B82（10） C23（5）
C01（4）
IPC小类 H01J（46）
IPC H01J009/02（46）
发明人 HONG X（10） ZHENG H（8） LIANG D（6）
ZHANG Y（6） DENG J（4） CHEN Y（3）
LI X（3） SHI W（3） WANG G（3）
WANG Q（3） YANG J（3） ZHANG X（3）
CHEN H（2） CHEN T（2） DAI Q（2）
公开年 2016（8） 2018（8） 2021（5） 2022（5） 2020（4） 2013（3） 2014（3） 2015（3） 2017（3）
申请年 2014（6）  2016（6）  2021（6）  2017（5）  2018（5）  2019（4）  2020（4）  2013（3）  2015（3） 
专利权人 SHENZHEN INS.（11） UNIV CHINA E.（4） UNIV TIANJIN.（4） NAT CENT NAN.（2）
UNIV BEIJING.（2） UNIV HANGZHO.（2） UNIV SOUTHEA.（2） UNIV XIAN SH.（2）
WANG G（2）

Method for preparing gate self-aligned vertical nano air channel bipolar junction transistor, involves forming dielectric layer on substrate and mesa, and exposing portion of substrate window as drain or source.

JIANG H, YANG F, ZHAO H, HUANG R, WANG J, ZHAO J, WEI Y, ZHANG J, LI M, CHEN F

Preparing petal-shaped graphene field emission cold cathode, comprises selecting and cleaning substrate, selecting silicon sheet and copper foil copper foil as substrate, and growing layer of copper film on substrate surface.

ZHANG X, LEI W, ZHAO Z, ZHAO N

Preparing diamond-multilayer graphene composite cathode material e.g. used in emission display, involves grinding silicon substrate in diamond powder uniformly and compactly, putting grinded silicon substrate into suspension liquid made of diamond powder.

LIU H, GUAN L, WANG B, ZHANG W, XIONG Y

Preparing array vertical graphene field emission cold cathode useful in electronic material preparation technology field, comprises e.g. depositing metal conductive layer on silicon substrate and using chemical vapor deposition technology to grow vertical graphene array on metal catalytic lattice.

ZHANG Y, ZHENG L, ZHENG P, ZHOU K, ZHENG H

Preparing graphene field emission source useful in field emission cathode of electronic device e.g. display device, comprises slowly cooling carbon atom dissolved to metal material to form graphene layer by stage cooling, closing power supply to room temperature, and taking out metal material.

QIN C, LI T, WANG Q, LOU H, SHI L, LUO L, HUANG S

Graphene field emission cathode for vacuum electronic device, has metal nano-particles that are combined on surface of graphene nanometre sheet.

ZHENG H, LIANG D, HONG X

Self-aligned graphene field emission gate structure, has gate voltage power supply whose one pole is applied to substrate, and whose other pole is applied to gate for applying different magnitudes of gate voltage between substrate and gate.

LI Z, LI C, LIU G, DAI Q

Electron-emitting element e.g. cold cathode-type electron source, has coating membrane that is film which transmits electron, and second electrode that is protective film of different material, and comprises electron emission surface.

MURAKAMI K, NAGAO M, KATSUHISA M, MASAYOSHI N

Electron emission source comprises first electrode, insulating layer, and second electrode successively stacked in order, where second electrode is graphene layer, and graphene layer defines electron emission end to emit electrons.

FAN S, LIU P, YANG X

Source device for emitting x-rays to bones of human body for medical inspection, comprises emitter formed on upper surface of cathode electrode to emit electrons and anode electrode is formed to be spaced apart from cathode electrode.

LEE C J, LEE S H, HAN J S, GO H B, GO H, HAN J, LI X, LEE C