Manufacturing method of led curved display and curved TV manufactured by the method
A manufacturing method and a display technology, which are applied to televisions, color televisions, and parts of color televisions, etc., can solve problems such as uneven brightness of the screen of the whole machine, easy changes in curved surface structure, and large splicing errors of components, and achieve structural rigidity enhancement, The effect of stable curvature and stable curvature
Active Publication Date: 2018-04-17
CHONGQING HUIKE JINYANG TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a manufacturing method of LED curved surface display, aiming at solving the problem of high pre-structure mold development cost of the existing curved surface display, and at the same time, the curved surface structure is easy to change due to the large splicing error of the mold after injection molding, resulting in the whole machine screen The problem of uneven brightness
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, 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, not to limit the present invention.
[0024] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0025] It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should ...
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Abstract
The invention belongs to the field of liquid crystal displayers and provides a manufacturing method for an LED curved-surface displayer and a curved-surface television manufactured through the same. The manufacturing method includes the steps that silk-screen black oil is applied to tempered glass, an explosion-proof membrane is pasted to the tempered glass, and a fixing device is fixedly connected to the inwards-concaved surface of the tempered glass; a supporting frame is connected to the outwards-convex surface of the tempered glass in a screwed and embedded mode; an optical assembly is clamped inside the fixing device after being positioned; a plastic extruded middle frame is clamped to the fixing device through a clamping groove structure to clamp the optical assembly; a front metal frame is clamped to the fixing device to fix a liquid crystal panel to the middle frame. The spliced LED curved-surface displayer can solve the problems that according to an existing curved-surface displayer, a front-stage structural mold is high in development cost, and meanwhile because the component splicing error is large after mold injection molding, the curved-surface structure is prone to changing, and then the picture brightness of the whole television is uneven.
Description
technical field [0001] The invention belongs to the field of liquid crystal displays, in particular to a method for manufacturing an LED curved display and a curved TV manufactured by the method. Background technique [0002] A curved display refers to a display with a certain curvature on the screen and a certain curved shape. Generally, the curvature of a curved display is basically the same as the curvature of the eyeball. At present, the display industry, especially the color TV industry, is under the condition of high R&D costs, high material costs, and low profits. More and more color TV manufacturers are facing huge pressure to survive. , and a large number of time periods, when the cost has not been recovered, due to product updates, the structure of the product changes, and the structural molds also need to be redeveloped, especially the pre-mold development investment for the popular curved TV. Huge and extremely competitive. In addition, due to the large error i...
Claims
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IPC IPC(8): G09F9/35G09F9/33G02F1/1333H04N5/64
CPCG02F1/133308G09F9/33G09F9/35G02F1/133317G02F1/133325H04N5/64
Inventor 王智勇陈建伟何怀亮
Owner CHONGQING HUIKE JINYANG TECH