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Display module and display device

A display module and display area technology, applied in the direction of identification devices, instruments, etc., can solve the problems of increased wiring difficulty, increased resistance, insufficient spacing of flexible circuit boards, etc., and achieve the effect of avoiding waste and avoiding winding

Inactive Publication Date: 2020-03-24
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rapid development of electronic information technology has promoted the development of electronic products in the direction of narrow frame, multi-function and low power consumption; in the prior art, when the non-display area of ​​the display module is provided with multiple driver chips, each driver chip On different flexible circuit boards, this kind of arrangement may easily lead to insufficient spacing between adjacent flexible circuit boards, which in turn may easily lead to increased difficulty in routing the wiring connecting different driver chips on the flexible circuit board and in the display panel. Increased resistance

Method used

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Embodiment Construction

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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 discloses a display module and a display device, and relates to the technical field of display. The display module comprises a display panel, at least two driving chips electrically connected with the display panel and at least one flexible circuit board, wherein the display panel comprises a display area and a non-display area surrounding the display area; the non-display area comprises a binding area, and the flexible circuit board is bound to the binding area; the driving chips are arranged on the flexible circuit boards; at least two driving chips are arranged on any flexiblecircuit board; at least part of the at least two driving chips arranged on the same flexible circuit board are sequentially arranged in the first direction; and the first direction is the direction from the binding area to the display area. Therefore, the number of the flexible circuit boards needing to be arranged in the display module is reduced, and the distance between the multiple flexible circuit boards can be guaranteed, and design and utilization of the space of a non-display area of the display module are facilitated by regulating and controlling the arrangement positions of the driving chips on the same flexible circuit board.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module and a display device. Background technique [0002] The rapid development of electronic information technology has promoted the development of electronic products in the direction of narrow frame, multi-function and low power consumption; in the prior art, when the non-display area of ​​the display module is provided with multiple driver chips, each driver chip On different flexible circuit boards, such an arrangement may easily lead to insufficient spacing between adjacent flexible circuit boards, which in turn may easily lead to increased difficulty in routing wiring on the flexible circuit board and in the display panel for connecting different driver chips. The resistance increases. Therefore, it is urgent to invent an arrangement method between the flexible circuit board and the driver chip in the non-display area of ​​the display module t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 林柏全席克瑞孔祥建刘金娥秦锋王林志欧阳珺婷王丽影
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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