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Electronic device

An electronic device and circuit-based technology, which is applied in the direction of lighting devices, lighting auxiliary devices, lighting device components, etc., can solve the problems of insufficient structural strength of the liquid crystal display frame and the decrease of the rigidity of the frame.

Active Publication Date: 2015-03-18
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But relatively, once the opening size of the hole increases, the rigidity of the frame will decrease, resulting in the problem of insufficient structural strength of the frame of the liquid crystal display.

Method used

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Embodiment Construction

[0051] Please refer to Figure 1 to Figure 3 , figure 1 is a partial three-dimensional structure diagram of an electronic device according to an embodiment of the present invention, figure 2 based on figure 1 The exploded view of the structure of the electronic device, image 3 based on figure 1 Structural side view of an electronic device.

[0052] The electronic device 10 in this embodiment takes a backlight module in a display as an example, but it is not limited thereto. The electronic device 10 of this embodiment is applicable to other devices with a structure in which the flexible circuit substrate passes through the frame.

[0053] The electronic device 10 may include a frame body 11 , a flexible circuit substrate 12 and a light guide plate 13 . The frame body 11 includes a bottom plate 111 and a side plate 112 erected at one end of the bottom plate 111 . Moreover, in this embodiment, the frame body 11 may further include a top plate 113 , and the top plate 113 ...

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PUM

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Abstract

An electronic device comprises a flexible circuit substrate and a frame body. The flexible circuit substrate includes a body and a sub-branch portion extending from the body. The end edge of the sub-branch portion has an intersection point with the body. The maximum distance of the intersection point with a curved section of the sub-branch portion is defined as a radius of gyration. The frame body includes a bottom plate and a side plate at one end of the bottom plate. The side plate has a first breaking hole. The bottom plate has a second breaking hole and a third breaking hole. The second breaking hole is connected to the first breaking hole. The third breaking hole is connected to the second breaking hole. The body is located on the bottom plate. The sub-branch portion penetrates the first breaking hole. The length and the width of the first breaking hole are respectively greater than or equal to the width and thickness of the sub-branch portion. The length of second breaking hole is greater than or equal to the width of the sub-branch portion. The length and the width of the third breaking hole are respectively greater than or equal to the radius of gyration and the maximum thickness of the sub-branch portion.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with a flexible circuit base material passing through a frame. Background technique [0002] The rapid progress of the multimedia society is mostly benefited from the rapid development of semiconductor components or display devices. As far as display components are concerned, cathode ray tubes (or called image tubes, Cathode Ray Tube, CRT) have been monopolizing the display market due to their excellent display quality and economy. However, CRTs have the problems of being too large and consuming too much energy. For the requirements of high image quality, low power consumption, thin mass production, low voltage drive, and small size, CRT-type displays obviously cannot meet these requirements. In view of this point, LCD (Liquid Crystal Display, referred to as LCD) will have great advantages, and LCD has been widely used in medium and small portable TVs, videophones, ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357F21V21/00
Inventor 黄昱杰
Owner AU OPTRONICS CORP