发明申请
- 专利标题: Method of testing lighting of plasma display panel
- 专利标题(中): 等离子显示面板照明测试方法
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申请号: US11797949申请日: 2007-05-09
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公开(公告)号: US20070262923A1公开(公告)日: 2007-11-15
- 发明人: Kotaro Kobayashi , Teiichi Kimura , Jun Yokoyama
- 申请人: Kotaro Kobayashi , Teiichi Kimura , Jun Yokoyama
- 优先权: JP2006-133295 20060512
- 主分类号: G09G3/28
- IPC分类号: G09G3/28
摘要:
A plasma display panel including a plurality of discharge cells each having a display electrode pair made of a scan electrode and a sustain electrode formed in a row direction, and a data electrode formed in a column direction is driven in one field period including a plurality of subfields. The subfield has an initializing period of making initializing discharge occur in the discharge cell, a writing period of making writing discharge occur by selectively applying a write pulse voltage to the discharge cells, and a sustain period of making sustain discharges of the number according to luminance weight occur in a selected discharge cell in the writing period. A write pulse voltage is applied to a discharge cell to be tested in a predetermined subfield, and the write pulse voltage is not applied to the discharge cell to be tested at least in a next subfield after the predetermined subfield.