发明申请
- 专利标题: Plasma display panel
- 专利标题(中): 等离子显示面板
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申请号: US11035044申请日: 2005-01-14
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公开(公告)号: US20050179381A1公开(公告)日: 2005-08-18
- 发明人: Deok Kim , Byung Lee , Jin Kim , Yun Kim , Sung Shin , Sung Jun
- 申请人: Deok Kim , Byung Lee , Jin Kim , Yun Kim , Sung Shin , Sung Jun
- 申请人地址: KR Seoul
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: KR Seoul
- 优先权: KR2004-0003208 20040116; KR2004-0082728 20041015
- 主分类号: G09F9/00
- IPC分类号: G09F9/00 ; H01J17/49
摘要:
Disclosed herein is a plasma display panel in which afterimage is improved. The plasma display panel according to the present invention includes a panel unit having an upper plate and a lower plate, a frame that supports circuitry, and a conductive material formed between the panel unit and the frame. As such, a conductive material is formed on a bottom surface of a lower plate of a panel. Thus, charges introduced into the lower plate are properly controlled to improve the waveform stability of the panel. Also, a charge characteristic is improved to implement a stable operation. Accordingly, an afterimage time can be reduced. Further, a sheet of a low hardness and light weight is used. It is thus possible to absorb shock and noise of a PDP, accomplish light weight of the PDP and reduce the materials of the sheet.
公开/授权文献
- US07733022B2 Plasma display panel 公开/授权日:2010-06-08