Liquid crystal display device and manufacturing method thereof
A liquid crystal display device and display area technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve problems such as easy light leakage, poor optical path of liquid crystal display devices, and large gap between display panel and backlight module, so as to improve optical path and improve Product taste, the effect of reducing the risk of light leakage
Active Publication Date: 2021-05-28
KUSN INFOVISION OPTOELECTRONICS
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Problems solved by technology
However, since the overall thickness of the array substrate of the current display panel is constant, the thickness of the array substrate mounted on the lampshade is relatively large, resulting in a large gap between the display panel and the backlight module, resulting in poor optical path of the liquid crystal display device, especially It is a product with a narrow frame. Usually, the gap between the display panel and the backlight module with a narrow frame is 0.277mm, which makes this type of product easy to leak light.
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[0023] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, and characteristics of the liquid crystal display device and its manufacturing method proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. and its effects are described in detail as follows:
[0024] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present inv...
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Abstract
A liquid crystal display device, including a display panel, the display panel includes an array substrate, the array substrate includes a display area and a non-display area, the non-display area includes a first support portion and a second support portion, the thickness of the first support portion is smaller than that of the second support portion the thickness of the section. The liquid crystal display device of the present invention can improve the optical path, reduce the risk of light leakage, improve the optical taste of the product, and simultaneously enable the liquid crystal display device to realize the thinning requirement. The invention also relates to a manufacturing method of the liquid crystal display device.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display device and a manufacturing method thereof. Background technique [0002] Liquid crystal display (liquid crystal display, LCD) has the advantages of good image quality, small size, light weight, low driving voltage, low power consumption, no radiation and relatively low manufacturing cost, and occupies a dominant position in the field of flat panel display. [0003] With the development and application of HVA technology (wide and narrow viewing angle switching technology), the brightness required by the backlight is greater. At present, the backlight of HVA technology adopts a film structure, which makes the liquid crystal display device have a thinner thickness. However, since the overall thickness of the array substrate of the current display panel is constant, the thickness of the array substrate mounted on the lampshade is relatively la...
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IPC IPC(8): G02F1/1333
CPCG02F1/1333G02F1/133308
Inventor 王芳秦蕾刘厚锋
Owner KUSN INFOVISION OPTOELECTRONICS