发明授权
- 专利标题: Liquid crystal display having improved retroreflector
- 专利标题(中): 液晶显示器具有改进的后向反射器
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申请号: US752729申请日: 1991-08-30
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公开(公告)号: US5182663A公开(公告)日: 1993-01-26
- 发明人: Philip J. Jones
- 申请人: Philip J. Jones
- 申请人地址: CA Menlo Park
- 专利权人: Raychem Corporation
- 当前专利权人: Raychem Corporation
- 当前专利权人地址: CA Menlo Park
- 主分类号: G02B5/124
- IPC分类号: G02B5/124 ; G02F1/1335
摘要:
A reflective liquid crystal display includes a retroreflector made of an array of full corner cube elements which have their optic axes tilted away from the normal to the plane of the display by an angle of between about 10.degree. and about 45.degree..
公开/授权文献
- US4647265A Paper sheet manipulator 公开/授权日:1987-03-03
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