Invention Grant
US6034474A Color plasma display panel with electromagnetic field shielding layer
失效
彩色等离子体显示屏，带电磁场屏蔽层
- Patent Title: Color plasma display panel with electromagnetic field shielding layer
- Patent Title (中): 彩色等离子体显示屏，带电磁场屏蔽层
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Application No.: US60461Application Date: 1998-04-15
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Publication No.: US6034474APublication Date: 2000-03-07
- Inventor: Mitsuo Ueoka , Toshiyuki Akiyama
- Applicant: Mitsuo Ueoka , Toshiyuki Akiyama
- Applicant Address: JPX Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JPX Tokyo
- Priority: JPX9-097253 19970415
- Main IPC: H01J11/12
- IPC: H01J11/12 ; H01J11/22 ; H01J11/26 ; H01J11/34 ; H01J11/36 ; H01J11/40 ; H01J11/44 ; H01J17/49 ; H01J1/52 ; H01J17/04
Abstract:
An electromagnetic field shielding layer made of an electroconductive material and having windows corresponding to display cells is formed on a substrate on the side of display. Color filters are provided on the windows of the electromagnetic field shielding layer to allow the electromagnetic field shielding layer to exist on boundaries between adjacent color filters. The electromagnetic field shielding layer and color filters may be covered with an insulating body layer.
Public/Granted literature
- USD391711S Handy mop Public/Granted day:1998-03-03
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