发明授权
- 专利标题: Plasma display device and driving apparatus thereof
- 专利标题(中): 等离子体显示装置及其驱动装置
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申请号: US11346922申请日: 2006-02-02
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公开(公告)号: US07609233B2公开(公告)日: 2009-10-27
- 发明人: Jin-Ho Yang , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
- 申请人: Jin-Ho Yang , Woo-Joon Chung , Seong-Joon Jeong , Tae-Seong Kim
- 申请人地址: KR Suwon-si
- 专利权人: Samsung SDI Co., Ltd.
- 当前专利权人: Samsung SDI Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Christie, Parker & Hale, LLP
- 优先权: KR10-2005-0044014 20050525
- 主分类号: G09G3/28
- IPC分类号: G09G3/28
摘要:
A sustain or scan electrode driver for a plasma display device including a power recovery circuit, a voltage storage circuit, and a switching circuit. Power recovery is achieved by a coupling a power source at a minus sustain voltage to the sustain or scan electrode driver circuit that includes a capacitor and an inductor for creating resonance with the panel capacitor and recovering the power used in sustain discharge. Power loss of switches used in the driver circuit may be reduced and power recovery efficiency may be increased by using an additional capacitor in the driver circuit that maintains terminals of the switch at a predetermined level.
公开/授权文献
- US20060267877A1 Plasma display device and driving apparatus thereof 公开/授权日:2006-11-30
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