发明授权
- 专利标题： Display device and liquid crystal display panel
- 专利标题（中）： 显示设备和液晶显示面板
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申请号： US13240068申请日： 2011-09-22
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公开(公告)号： US08698718B2公开(公告)日： 2014-04-15
- 发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
- 申请人： Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Renner, Otto, Boisselle & Sklar, LLP
- 优先权： GB0513968.8 20050708; GB0513971.2 20050708
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
公开/授权文献
- US20120056914A1 DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL 公开/授权日：2012-03-08