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Display device

A display device and display panel technology, which is applied in the direction of printed circuit and printed circuit components connected with non-printed electrical components, can solve the problems of unsatisfactory consumers and the width of the lower frame of the display device, etc., and achieve the reduction of occupied space. space, to achieve the effect of narrow border

Active Publication Date: 2017-12-15
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Limited by the impedance of the traces in the flexible circuit board 05, the height H of the flexible circuit board 05 is relatively large, resulting in a wider lower frame of the display device, which cannot meet the needs of consumers

Method used

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Embodiment Construction

[0020] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0021] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0022] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0023] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention, which belongs to the technical field of display, discloses a display device comprising a display panel, at least one flexible circuit board and a printed circuit board. The flexible circuit board consists of a first connection area, a first bending area, a second bending area, a second connection area, a first routing area and a second routing area; the first connection area is electrically connected with the display panel; and the second connection area is electrically connected with the printed circuit board. When the first bending area of the flexible wiring board is in a bending state, at least part of orthographic projection of the first routing area on the display panel is located in the display panel; and when the second area of the flexible wiring board is in a bending state, the first routing area and the second routing area have an overlapped region and at least part of orthographic projection of the overlapped region on the display panel is located in the display panel, and the second routing area is arranged at one side, far away from the display panel, of the first routing area in a direction perpendicular to the display panel. Therefore, narrow framing of the display device is realized well.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display device. Background technique [0002] With the development of display technology, consumers not only have higher requirements for display quality, but also have higher and higher demands for narrower borders of display devices. [0003] Please refer to figure 1 , figure 1 It is a schematic plan view of a display device provided in the prior art. The display device provided in the prior art includes a display panel 01 , and the display panel 01 includes a display area 02 and a non-display area 03 . The display area 02 is used to display image information, and the non-display area 03 is bound with a chip 04 , the chip 04 is electrically connected to the signal wires in the display panel 01 and is used for processing the electrical signals of the display panel 01 . A flexible circuit board 05 is also bound in the non-display area 03 , and the chip 04 ...

Claims

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Application Information

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IPC IPC(8): H05K1/02H05K1/18
Inventor 黄敏孙莹许育民
Owner XIAMEN TIANMA MICRO ELECTRONICS
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