Display device

A technology for display devices and display panels, which is applied to identification devices, instruments, nonlinear optics, etc., and can solve the problems of difficult installation and large size of curved display devices.

Inactive Publication Date: 2016-08-17
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, curved surface display devices have disadva

Method used

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Embodiment Construction

[0062] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0063] It should be noted that the term "width" used hereinafter refers to the lateral direction of the display device when it is in use. Too Figure 9 to Figure 23 in the left-right direction.

[0064] The invention provides a display device, such as figure 1 As shown, the display device includes a display panel 200, wherein the display device further includes a control module (not shown) and an auxiliary panel 100 disposed on the light-emitting side of the display panel 200, and the auxiliary panel 100 includes a first liquid crystal layer 130 . The first substrate 110 and the second substrate 120 are arranged in a cell, and the first liquid crystal layer 1...

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Abstract

The invention provides a display device which comprises a display panel, a control module and an auxiliary panel arranged on the light-emitting side of the display panel. The auxiliary panel comprises a first liquid crystal layer, and a first base plate and a second base plate which are oppositely arranged. The first liquid crystal layer is packaged between the first base plate and the second base plate, the first base plate comprises a first substrate and a first transparent electrode layer arranged on the first substrate, the second base plate comprises a second substrate and a second transparent electrode layer arranged on the second substrate, and the control module can provide a control signal enabling different areas in the first liquid crystal layer to have different refractive indexes for the first transparent electrode layer and the second transparent electrode layer, so that light penetrating out of the display panel forms an image on a curved surface, and the opening of the curved surface faces towards the light-emitting direction of the display device. By means of the display device, curved surface display is achieved on the premise of not increasing the installation size of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display device. Background technique [0002] Existing display devices include flat panel display devices and curved display devices. Flat panel display devices can save physical space, but due to light distribution properties, generally, the position of flat panel display devices facing human eyes goes to both sides, the viewing distance increases sequentially, and the light intensity decreases sequentially, which makes the viewing angle experience of human eyes not good, especially This effect is more pronounced for large-sized flat panel display devices. The display surface of the curved surface display device is a curved surface, so the above effects can be reduced. However, the curved display device has disadvantages such as large size and difficult installation. [0003] Therefore, how to realize curved surface display without increasing the installation ...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1343G09F9/30
CPCG02F1/1333G02F1/134309G09F9/301G02F1/13471G02F1/294G02F1/133528G02F1/13439G02F1/136
Inventor 高健陈小川杨亚锋
Owner BOE TECH GRP CO LTD
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