Invention Grant
- Patent Title: Field emission panel with a charging prevention resistance unit
- Patent Title (中): 具有防充电装置的场发射面板
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Application No.: US13444406Application Date: 2012-04-11
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Publication No.: US08519604B2Publication Date: 2013-08-27
- Inventor: Byong-gon Lee , Zin-min Park , Seung-hyun Son , Ji-hong Lim , Jin-hwan Hwang , Hyeon-seok Kim , Seong-gi Choo
- Applicant: Byong-gon Lee , Zin-min Park , Seung-hyun Son , Ji-hong Lim , Jin-hwan Hwang , Hyeon-seok Kim , Seong-gi Choo
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0062863 20110628
- Main IPC: H01J43/00
- IPC: H01J43/00 ; H01J17/00 ; H01J17/04

Abstract:
A field emission panel is provided. The field emission panel includes a first substrate and a second substrate, a sealing member and a plurality of spaces which are disposed between the first substrate and the second substrate, a plurality of concave portions which are formed on a surface of the first substrate, a plurality of cathode electrodes which are disposed within each of the plurality of concave portions, a plurality of field emission materials which are disposed on each of the cathode electrodes, a plurality of gate electrodes which are fixed to areas of the surface of the first substrate which separate the concave portions of the first substrate with a gap therebetween, a light emission unit which is disposed on the second substrate, and a charging prevention resistance unit which is disposed on the first substrate, on a gap between a pair of gate electrodes.
Public/Granted literature
- US20130002119A1 FIELD EMISSION PANEL Public/Granted day:2013-01-03
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