Display panel, display device and view angle control method of display panel

A display panel and viewing angle technology, applied in the field of viewing angle control, can solve the problems of increasing the thickness of the display panel and the manufacturing cost, and achieve the effects of low cost and simple manufacturing process

Active Publication Date: 2015-08-26
KUSN INFOVISION OPTOELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this method increases the thickness of the display panel and the manufacturing cost

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  • Display panel, display device and view angle control method of display panel
  • Display panel, display device and view angle control method of display panel
  • Display panel, display device and view angle control method of display panel

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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0040] An embodiment of the present invention provides a display panel, figure 1 A schematic diagram of a partial cross-sectional structure of a display panel provided in the first embodiment of the present invention, see figure 1 , the display panel includes: a color filter substrate 11, an array substrate 12 disposed opposite to the color filter substrate 11, a liquid crystal layer 13 located between the color filter substrate 11 and the array substrate 12, wherein the A plurality of strip-shaped control electr...

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Abstract

The invention discloses a display panel, a display device and a view angle control method of the display panel. The display panel comprises an array substrate, a color film substrate and a liquid crystal layer, wherein the array substrate and the color film substrate are arranged oppositely, and the liquid crystal layer is located between the array substrate and the color film substrate. A plurality of strip-shaped control electrodes are arranged at one side, adjacent to the liquid crystal layer, of the color film substrate. A common electrode and a pixel electrode are arranged on the array substrate. Orthographic projections, on the array substrate, of the strip-shaped control electrodes are located in an orthographic projection, on the array substrate, of the common electrode or the pixel electrode. The strip-shaped control electrodes are used for exerting bias voltage to adjust the view angle of the display panel. The display device comprises a drive chip and the display panel. The drive chip is used for displaying drive. The controllable adjustment of the view angle of the display panel can be achieved by means of the display panel and the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device, and a viewing angle control method of the display panel. Background technique [0002] Due to the advantages of thinness, energy saving, and low power consumption, liquid crystal display devices have been widely used in electronic equipment such as televisions, computers, mobile phones, and digital cameras. Currently, wide viewing angles are the mainstream development direction of liquid crystal display devices, and liquid crystal display devices in wide viewing angle mode can enable people to see complete and undistorted images from different directions. However, when personal privacy and important information are involved, the user does not want people around to observe the displayed picture, so in this case, the display device with a wide viewing angle will cause inconvenience to the user. [0003] In the prior art, in order to real...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343
CPCG02F1/1343G02F1/13439G02F1/1323G02F1/134363G02F1/134381
Inventor 钟德镇苏子芳朱梦青
Owner KUSN INFOVISION OPTOELECTRONICS
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