Invention Application
- Patent Title: Plasma display panel and plasma display device
- Patent Title (中): 等离子显示面板和等离子显示装置
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Application No.: US11233037Application Date: 2005-09-23
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Publication No.: US20060066520A1Publication Date: 2006-03-30
- Inventor: Naoki Itokawa , Takayuki Kobayashi , Takashi Sasaki , Tooru Teraoka
- Applicant: Naoki Itokawa , Takayuki Kobayashi , Takashi Sasaki , Tooru Teraoka
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU HITACH PLASMA DISPLAY LIMITED
- Current Assignee: FUJITSU HITACH PLASMA DISPLAY LIMITED
- Current Assignee Address: JP Kawasaki
- Priority: JP2004-277103 20040924
- Main IPC: G09G3/28
- IPC: G09G3/28

Abstract:
A plasma display panel, the light emission efficiency of which has been improved without increasing the discharge start voltage, is disclosed. In a three-electrode type PDP, a fourth (Z) electrode is provided at the portion between a first (X) electrode and a second (Y) electrode between which a main discharge (a sustain discharge) is caused to occur for a display and at least one of the distance between the first electrode and the fourth electrode and the distance between the second electrode and the fourth electrode changes gradually in a cell.
Information query
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