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Three-dimensional(3D) display module, liquid crystal lens and preparation method for liquid crystal lens

A liquid crystal lens and display module technology, applied in optics, instruments, nonlinear optics, etc., can solve problems such as defects in the display area, and achieve the effect of solving defects

Active Publication Date: 2013-04-10
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the technical solution of the present invention is to provide a 3D display module, a liquid crystal lens and a preparation method thereof, which are used to solve the problem that the spacer of the existing liquid crystal lens causes defects in the display area

Method used

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] refer to figure 2 The schematic diagram of the structure of the 3D display module according to the specific embodiment of the present invention is shown. The 3D display module includes a liquid crystal lens 100 and a display panel 200, wherein the liquid crystal lens 100 includes:

[0029] a first substrate 110;

[0030] The second substrate 120 is arranged opposite to the first substrate 110;

[0031] a liquid crystal layer 130 located between the first substrate 110 and the second substrate 120;

[0032] The spacer 140, located between the first substrate 110 and the second substrate 120, is used to control the thickness of the liquid crystal layer. Those skilled in the art should be able to understand the location of the spacer 140, whi...

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Abstract

The invention provides a three-dimensional(3D) display module, a liquid crystal lens and a preparation method for the liquid crystal lens. The liquid crystal lens comprises a first substrate, a second substrate and a liquid crystal layer, wherein the liquid crystal layer is located between the first substrate and the second substrate; and a spacer used for controlling the thickness of the liquid crystal layer is arranged between the first substrate and the second substrate. The spacer comprises a first part and a second part, wherein the first part is located on the first substrate; the second part is located on the second substrate; and the second part and the first part are oppositely connected. According to the 3D display module, the liquid crystal lens and the preparation method, provided by the invention, the spacer is divided into the two parts, and the two parts are respectively arranged on different substrates, so that the two parts can be manufactured into structures which are different in shape and size, and a display area cannot be shielded, and therefore, flaws cannot be caused in the display area of the liquid crystal lens, and the problem that the flaws are caused in the display area due to the spacer of a traditional liquid crystal lens can be solved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a 3D display module, a liquid crystal lens and a preparation method thereof. Background technique [0002] Stereoscopic display has become a major trend in the field of display, and the basic principle of stereoscopic display is that parallax produces stereo, that is, the left eye sees the left eye picture, and the right eye sees the right eye picture, and the left and right eye pictures are parallaxed. A pair of stereo images. [0003] Lens type is one of the methods to achieve stereoscopic display. Its principle is: at the same time, some pixels on the display display the content of the left-eye image, and some pixels display the content of the right-eye image. , so that the light emitted by the left-eye pixel is directed to the left eye of the viewer, and is only seen by the left eye, and the light emitted by the right-eye pixel is directed to the right eye of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/29G02F1/1339G02B27/22
Inventor 武延兵
Owner BOE TECH GRP CO LTD
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