Inwards concave spherical surface liquid crystal display module

A technology of liquid crystal display modules and concave spherical surfaces, applied in nonlinear optics, instruments, optics, etc., can solve problems such as screen mura and light leakage, unequal viewing distance between the human eye and the display panel, and gap difference between liquid crystals, etc., to achieve light transmission The effect of uniform rate and solving the visual error problem of equi-horizon distance

Inactive Publication Date: 2015-09-16
ALLIN OPTO ELECTRONICS SUZHOU CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the commonly used liquid crystal display is a planar structure, which has the problem of unequal viewing distance between the human eye and the display panel, causing differences in visual effects
[0004] In order to solve the above problems, a liquid crystal display structure with a curved surface in the ho

Method used

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  • Inwards concave spherical surface liquid crystal display module
  • Inwards concave spherical surface liquid crystal display module
  • Inwards concave spherical surface liquid crystal display module

Examples

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Embodiment 1

[0019] Embodiment one: see Figures 3 to 5 As shown, a concave spherical liquid crystal display module includes a backlight module 1, a liquid crystal panel 2 arranged on the backlight module and a frame 3 arranged on the periphery of the backlight module and the liquid crystal panel, the backlight module, the liquid crystal Both the panel and the frame are of curved surface structure in the horizontal and vertical directions, the curvature radius of the horizontal direction curved surface structure is less than 3000mm, and the curvature radius of the vertical direction curved surface structure is less than 10000mm.

[0020] In this embodiment, the backlight module includes a module backplane assembly, an optical film, a light diffusion plate and an LED lamp group.

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Abstract

The invention discloses an inwards concave spherical surface liquid crystal display module. The inwards concave spherical surface liquid crystal display module comprises a backlight module, a liquid crystal panel arranged on the backlight module and a frame arranged on the periphery of the backlight module and the liquid crystal panel, wherein the backlight module, the liquid crystal panel and the frame are all of curved surface structures in the horizontal and vertical directions, the radius of curvature of the curved surface structure in the horizontal direction is smaller than 3000 mm, and the radius of curvature of the curved surface structure in the vertical direction is smaller than 10000 mm. The inwards concave spherical surface liquid crystal display module can effectively resolve the problems of equal-visual-range visual errors, and Mura and light leakage of picture displaying.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a concave spherical liquid crystal display module. Background technique [0002] In recent years, flat panel display technology, including liquid crystal display technology, has made great progress and has gradually replaced cathode ray tube (CRT) display technology. For a liquid crystal display, it includes a liquid crystal panel (cell), a backlight unit (BLU) and a frame. The backlight module is used to provide a light source for the liquid crystal panel, and the frame is used to fix the liquid crystal panel and the backlight module. [0003] At present, the liquid crystal display commonly used is a planar structure, which has the problem of unequal viewing distance between the human eye and the display panel, causing differences in visual effects. [0004] In order to solve the above problems, a liquid crystal display structure with a curved surface in the horizontal directi...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/13357
CPCG02F1/133308G02F1/133608G02F1/133354G02F1/1333
Inventor 郑铉琪杨晓勇史晓明
Owner ALLIN OPTO ELECTRONICS SUZHOU CO LTD
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