发明授权
- 专利标题: Illuminated push button display
- 专利标题(中): 照明按钮显示
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申请号: US728578申请日: 1996-10-10
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公开(公告)号: US5703625A公开(公告)日: 1997-12-30
- 发明人: Chris Ralph Snider , Kerwin Craig Osman
- 申请人: Chris Ralph Snider , Kerwin Craig Osman
- 专利权人: Delco Electronics Corporation
- 当前专利权人: Delco Electronics Corporation
- 主分类号: B60Q3/04
- IPC分类号: B60Q3/04 ; G09G5/00
摘要:
A graphic display is provided which is suitable for use in an instrument panel of an automobile. The graphic display includes a display lens and a number of backlit buttons which are formed by a unitary optically-conductive member, wherein both the display lens and the backlit buttons are illuminated by a single illuminated display located behind the unitary member. As such, the unitary member eliminates the requirement for a separately formed lens and buttons. Furthermore, the illuminated display generates graphics for both the display lens and the buttons, eliminating the requirement for insignia formed in the surface of the buttons and lights or light pipes behind the buttons for backlighting the buttons.
公开/授权文献
- US5154227A Jet condenser 公开/授权日:1992-10-13
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