发明名称 |
DISPLAY DEVICE AND DISPLAY SYSTEM |
摘要 |
A display device being switchable between a normal display mode and an anti-peeping display mode and a display system comprising the display device are disclosed. The display device comprises: a housing; a display panel mounted within the housing and provided with a polarizer only on a light incidence side thereof, the polarizer being configured to polarize light to be incident into the display panel; and a polarization analyzing structure fitted onto the housing, and configured to selectively analyze light emitted out from an active display area of the display panel so as to achieve a normal display mode, in which a user is able to directly view an image displayed in the display device, and anti-peeping display mode, in which the user is able to view the image displayed in the display device only by means of an additional polarization analyzer, of the display device. |
申请公布号 |
US2016357062(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
US201514785767 |
申请日期 |
2015.03.23 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. |
发明人 |
Li Wenbo |
分类号 |
G02F1/1335;G02F1/1333;G02B27/28 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
1. A display device, comprising:
a housing; a display panel mounted within the housing and provided with a polarizer only on a light incidence side thereof, the polarizer being configured to polarize light to be incident into the display panel; and a polarization analyzing structure fitted onto the housing, and configured to selectively analyze light emitted out from an active display area of the display panel so as to achieve a normal display mode of the display device, in which a user is able to directly view an image displayed in the display device, and an anti-peeping display mode of the display device, in which the user is able to view the image displayed in the display device only by means of an additional polarization analyzer. |
地址 |
Beijing CN |