-
公开(公告)号：US20170084417A1
公开(公告)日：2017-03-23
申请号：US15310627
申请日：2014-05-13
Applicant: Samsung Electronics Co., Ltd. , Kumoh National Institute of Technology Industry- Academic Cooperation Foundation
Inventor： Shanghyeun PARK , Donggu LEE , Ilhwan KIM , Jaekyung SUNG , Changsoo LEE , Dongsu KANG , Euna YU
CPC classification number: H01J19/24 , H01J1/30 , H01J9/022 , H01J9/148 , H01J19/38 , H01J19/44 , H01J2209/022
Abstract: Disclosed are an electron emitting device using graphene and a method for manufacturing the same. The electron emitting device includes a metal holder having at least one slot, at least one emitter plate inserted into the slot to protrude from a first surface of the metal holder, and including an emitter supporting member and a graphene emitter attached onto the emitter supporting member, an insulation layer provided on the first surface of the metal holder, and a gate electrode provided on the insulation layer and including a gate supporting member and a graphene gate attached onto the gate supporting member.
-
公开(公告)号：US20150060758A1
公开(公告)日：2015-03-05
申请号：US14474213
申请日：2014-09-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donggu LEE , Shanghyeun PARK , Yongchul KIM , Ilhwan KIM , Taewon JEONG
CPC classification number: H01J9/025 , H01J1/3046 , H01J2201/30423 , H01J2201/30461
Abstract: A field emission device may comprise: an emitter comprising a cathode electrode and an electron emission source supported by the cathode electrode; an insulating spacer around the emitter, the insulating spacer forming an opening that is a path of electrons emitted from the electron emission source; and/or a gate electrode around the opening. The electron emission source may comprise a plurality of graphene thin films vertically supported in the cathode electrode toward the opening.
Abstract translation: 场发射器件可以包括：发射器，包括阴极电极和由阴极电极支撑的电子发射源; 围绕发射极的绝缘间隔物，绝缘间隔物形成作为从电子发射源发射的电子的路径的开口; 和/或围绕开口的栅电极。 电子发射源可以包括在阴极中朝向开口垂直支撑的多个石墨烯薄膜。
-
Search Results
2
records
(took 0.015 seconds)
