Display apparatus and manufacturing method thereof
A display device and a display panel technology, applied in the direction of lighting devices, identification devices, components of lighting devices, etc., can solve problems such as waste of resources, loss of necessity, and undisclosed solutions for display devices, so as to avoid waste of resources and reduce Effects of Manufacturing and Material Costs
Active Publication Date: 2015-03-18
AU OPTRONICS CORP
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Problems solved by technology
Under such circumstances, the existence of the plastic frame of the above-mentioned display device itself loses its necessity in comparison, and even causes an unnecessary waste of resources.
The current market competition for electronic products is fierce. In order to improve competitiveness, it is the general trend to reduce the manufacturing and material costs as much as possible. From this point of view, the known display devices have not revealed further solutions.
Method used
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[0059] Please also refer to figure 1 and figure 2 , figure 1 What is shown is a schematic diagram of a reflector before bending in a preferred embodiment of the present invention, figure 2 What is shown is a schematic diagram of a bent reflector in a preferred embodiment of the present invention. The reflector 100 presents a flat surface as a whole before being bent, such as figure 1 As shown, the reflector 100 includes a central portion 110 and a side portion 120 , and the side portion 120 has a fixing plate 129 . The side portion 120 of the reflector 100 presents a three-dimensional structure after being bent multiple times, such as figure 2 As shown, the side portion 120 is sequentially bent to form a first positioning plate 121 , 125 , a supporting plate 122 , a second positioning plate 123 , and light shielding plates 124 , 126 . Moreover, after the reflector 100 is bent, the positioning opening 127 and the opening 128 are formed at the same time.
[0060] please...
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The invention relates to a display apparatus and a manufacturing method thereof. The display apparatus comprises a display panel and a backlight module. The display panel has an upper surface and a lower surface which are opposite to each other, and a first side face which are clamped between the upper surface and the lower surface. The backlight module has a light guide plate and a reflection element. The light guide plate has a top surface and a bottom surface which are opposite to each other and a second side face which are clamped between the top surface and the bottom surface, wherein the top surface adjoins the lower surface; the reflection element has a central portion and a side portion; the central portion is next to the bottom surface; the side portion adjoins the first side surface and the second side surface. The side portion comprises a light shielding board which covers a side rim of the upper surface. The reflection element is composed of polymer and has a reflection coefficient larger than 90 percents. Compared with the prior art, a conventional glue frame is omitted in the present display apparatus, and thus cost can be reduced and waste can be prevented.
Description
technical field [0001] The present invention relates to a display device and a manufacturing method thereof, and in particular to a display device without a plastic frame and a manufacturing method thereof. Background technique [0002] Existing display devices usually include two main components such as a display panel and a backlight module. In order to fix and position the display panel, the backlight module and various internal components, a corresponding plastic frame is traditionally designed. The plastic frame is arranged on four sides of the display panel and the backlight module to achieve the above-mentioned purpose of fixing and positioning. However, the current display devices are often reinstalled into corresponding housings, for example, on computer screens, televisions or mobile phones, generally there are housing structures designed to install the display devices. The structural material is mostly hard plastic or metal parts, which already have sufficient st...
Claims
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IPC IPC(8): G09F9/30G09F9/35F21V7/22F21V17/10
Inventor 杨建哲孙开玙
Owner AU OPTRONICS CORP