Kinney & Lange, P.A.
Display device and display system
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.
BOE TECHNOLOGY GROUP CO., LTD.
G G G G G G G
G06F G02F G02B G02F G06F G02F G02B
inventional inventional inventional additional inventional inventional inventional
Wenbo
Li