发明授权
US07999895B2 Contrast compensation of microdisplay panels including a high order waveplate
有权
微型显示面板的对比度补偿，包括高阶波片
- 专利标题： Contrast compensation of microdisplay panels including a high order waveplate
- 专利标题（中）： 微型显示面板的对比度补偿，包括高阶波片
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申请号： US12497246申请日： 2009-07-02
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公开(公告)号： US07999895B2公开(公告)日： 2011-08-16
- 发明人: Kim Leong Tan , Nada A. O'Brien
- 申请人： Kim Leong Tan , Nada A. O'Brien
- 申请人地址： US CA Milpitas
- 专利权人： JDS Uniphase Corporation
- 当前专利权人： JDS Uniphase Corporation
- 当前专利权人地址： US CA Milpitas
- 代理机构： Pequignot + Myers LLC
- 代理商 Matthew A. Pequignot
- 主分类号： G02F1/13363
- IPC分类号： G02F1/13363
摘要：
A contrast compensator for improving the panel contrast of liquid crystal (LC) microdisplays having a high-order waveplate configured as an O-plate and supporting a thin film transistor layer is provided. The contrast compensator includes a counter high-order waveplate configured as an O-plate, which has a birefringence opposite in sign to a birefringence of the thin film transistor substrate.
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