Invention Grant
US07391144B2 Carbon-based composite particle for electron emission device, and method for preparing
失效
用于电子发射装置的碳基复合颗粒及其制备方法
- Patent Title: Carbon-based composite particle for electron emission device, and method for preparing
- Patent Title (中): 用于电子发射装置的碳基复合颗粒及其制备方法
-
Application No.: US10821266Application Date: 2004-04-08
-
Publication No.: US07391144B2Publication Date: 2008-06-24
- Inventor: Tae-Ill Yoon , Jong-Woon Moon , Sung-Hee Cho , Sung-Kee Kang , Hun-Young Kim , Hyun-Jung Lee
- Applicant: Tae-Ill Yoon , Jong-Woon Moon , Sung-Hee Cho , Sung-Kee Kang , Hun-Young Kim , Hyun-Jung Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2003-0021996 20030408
- Main IPC: H01J1/304
- IPC: H01J1/304 ; H01J1/14
Abstract:
A carbon-based composite particle for an electron emission source comprises a particle of a material selected from the group consisting of metals, oxides, and ceramic materials; and a carbon-based material such as a carbon nanotube which is partially embedded inside the particle and which partially protrudes from the surface of the particle.
Public/Granted literature
- US20040263044A1 Carbon-based composite particle for electron emission device, and method for preparing Public/Granted day:2004-12-30
Information query
