Curved LCD display device
A liquid crystal display, arc technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of increasing the difficulty of setting LED lamp particles in place, material consumption, processing difficulties, etc., to achieve simple structure, convenient processing, and accurate guarantee. The effect of positioning
Active Publication Date: 2019-04-12
HKC CORP LTD
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Problems solved by technology
[0004] The object of the present invention is to overcome the defects of the prior art and provide a curved liquid crystal display device to solve the problems of difficult processing, large material consumption and large material consumption due to the commonly used arc-shaped light bar substrate in the conventional curved liquid crystal display device. The problem of increasing the difficulty of setting the LED lamp grains in place
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[0028] 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.
[0029] see Figure 1 to Figure 3 , the best embodiment of the curved liquid crystal display device of the present invention will be described below.
[0030] The curved liquid crystal display device 100 of this embodiment includes a curved backplane 10, an LED light bar 20, a reflector 30, a light guide plate 40, a diaphragm assembly 50, a middle frame 60, a liquid crystal glass 70, and a front frame 80, the following Each part of this frame module 100 is described further:
[0031] The curved backplane 10 has a backplane side end 11 and a backplane bottom end 12 connected to the backplane side e...
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The invention relates to an arc-shape liquid crystal display device comprising an arc-shape backboard, an LED light bar, a reflection sheet, a light guide plate, a film assembly, a middle box, and a liquid crystal glass and a front box; the arc-shape backboard comprises a backboard side end and a backboard bottom end; the LED light bar comprises a substrate and LED beads; the substrate comprises connected a first plate and a second plate, wherein the length of the second plate is bigger than that of the first plate; the first plate is arranged on the side end of the backboard; the second plate is arranged on the bottom end of the backboard. The substrate comprises the connected first and second plates, the length of the second plate is bigger than the first plate, so when the LED light bar is installed, the first plate is arranged on the backboard side end, the second plate is arranged on the backboard bottom end, thus arranging the LED light bar on the arc-shape backboard; the Led light bar forms a consistent curvature with the arc-shape backboard, so the light of the LED beads can uniformly enter the inner side of the light guide plate, thus converting a spot light source into a curved surface area source.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display devices, in particular to a curved liquid crystal display device. Background technique [0002] The existing arc-shaped liquid crystal display devices generally have arc-shaped light bar substrates, but the arc-shaped light bar substrates are not only difficult to process, but also consume a lot of materials. This increases the difficulty of setting it in place, and it is prone to the problem of positioning deviation of LED lamp grains, which is not conducive to the backlight setting of curved liquid crystal display devices. [0003] Therefore, it is necessary to provide a technical means to solve the above defects. Contents of the invention [0004] The object of the present invention is to overcome the defects of the prior art and provide a curved liquid crystal display device to solve the problems of difficult processing, large material consumption and large material consumpti...
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IPC IPC(8): G02F1/13357G02F1/1333
Inventor 王智勇肖葵尹鸽
Owner HKC CORP LTD