发明申请
- 专利标题: LIGHT EMITTER SUBSTRATE AND IMAGE DISPLAYING APPARATUS USING LIGHT EMITTER SUBSTRATE
- 专利标题(中): 光发射体基板和图像显示装置使用发光体基板
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申请号: US12511519申请日: 2009-07-29
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公开(公告)号: US20100033076A1公开(公告)日: 2010-02-11
- 发明人: Koji Yamazaki
- 申请人: Koji Yamazaki
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-206568 20080811; JP2009-164467 20090713
- 主分类号: H01J63/04
- IPC分类号: H01J63/04
摘要:
There is provided a light emitter substrate which can suppress halation by forming a rib between adjacent light-emitting members of respectively different light emitting colors, and at the same time can withdraw a potential difference when a discharge occurs between adjacent metal backs, thereby achieving a desired discharging current suppressing capability. For that purpose, the plural parallel ribs protruding from a substrate are formed, a phosphor is provided between the adjacent ribs, plural divided metal backs are disposed respectively on the phosphors in the direction along the ribs, the metal back is connected to a feeding resistor on the rib by means of a connection conductor, and the feeding resistor is covered by a high-resistance cover member.