发明名称 |
Touch panel display assembly |
摘要 |
A touch panel assembly includes a filter plate having a recessed outer surface, first and second "L"-shaped supports each including a plurality of light-emitting or detecting elements along edges thereof with the "L"-shaped supports positioned adjacent to the inner surface of the filter plate and about the recessed outer surface whereby light from a lamp passes through the recessed outer surface to a detector element. A display is positioned in alignment with the recessed outer surface. The assembly is compact and facilitates the sealing of the display and electronics within a housing. The "L"-shaped supports for the light sources and detectors facilitate the assembly and servicing of the light elements in the assembly.
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申请公布号 |
US4812830(A) |
申请公布日期 |
1989.03.14 |
申请号 |
US19860939529 |
申请日期 |
1986.12.08 |
申请人 |
DIGITAL ELECTRONICS CORPORATION |
发明人 |
DOERING, ROGER W. |
分类号 |
G06F3/033;G06F3/042;(IPC1-7):G09G1/00 |
主分类号 |
G06F3/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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