Display device and control method thereof
A display device and display panel technology, which is applied to static indicators, instruments, nonlinear optics, etc., can solve the problems of affecting the display effect, single display mode of the display device, cross-color, etc., and achieve the effect of reducing light crosstalk
Active Publication Date: 2020-11-20
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
[0003] At present, the display mode of the display device is relatively single, which cannot well meet the needs of users, and if the display device is not set properly, it is easy to cause problems such as cross-color and affect the display effect
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[0036] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.
[0037]It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation,...
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The invention discloses a display device and a control method thereof. The display device comprises a display panel and a guest-host effect box which are oppositely arranged. A guest-host effect box assembly is provided with at least two dimming areas, the guest-host effect box assembly comprises a first liquid crystal box and a second liquid crystal box, and the first liquid crystal box comprisesa first substrate, a second substrate, a first dye liquid crystal layer and a first electrode structure comprising at least two first electrode blocks. The second liquid crystal box comprises a thirdsubstrate, a fourth substrate, a second dye liquid crystal layer and a second electrode structure comprising at least two second electrode blocks, and in each dimming area, the orthographic projection of the first electrode block on the display panel is overlapped with the orthographic projection of the second electrode block on the display panel. In the initial state, the long axis direction offirst liquid crystal molecules in the first dye liquid crystal layer and the long axis direction of second liquid crystal molecules in the second dye liquid crystal layer are located on the two sidesperpendicular to the plane direction of the display panel respectively. The display device provided by the invention can realize multiple display modes.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a control method thereof. Background technique [0002] With the development of society, people put forward more requirements for display devices. For example, in vehicle-mounted displays, people put forward the requirement of dual viewing angles, hoping that left and right driving can see different display images. [0003] At present, the display mode of the display device is relatively simple, which cannot well meet the needs of users, and if the display device is not set properly, it is easy to cause problems such as cross-color and affect the display effect. Contents of the invention [0004] The invention provides a display device and a control method thereof. The display device can realize switching of various display modes and has better display effect. [0005] On the one hand, an embodiment of the present invention provides a display devi...
Claims
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IPC IPC(8): G02F1/13G02F1/1347G02F1/137G02F1/1337G02F1/133
CPCG02F1/1323G02F1/1347G02F1/13725G02F1/1337G02F1/133G02F1/13306
Inventor 顾跃凤王建栋
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD