A display module and mobile terminal
A display module and mobile terminal technology, applied in the field of communication, can solve the problems of large black border area width and low screen ratio of mobile terminals, and achieve the effects of increasing screen ratio, saving width, and reducing width
Active Publication Date: 2020-07-03
VIVO MOBILE COMM CO LTD
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- Application Information
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Problems solved by technology
[0004] Embodiments of the present invention provide a display module and a mobile terminal to solve the problem that the screen-to-body ratio of the mobile terminal is relatively low due to the large width of the black border area of the existing mobile terminal
Method used
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[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] like figure 2 As shown, a display module includes:
[0020] A display function layer 41, the display function layer 41 includes a first surface 411 and a second surface 412 arranged oppositely, the second surface 412 is arranged towards the main board of the mobile terminal, and the first surface 411 is provided with control circuits and FPC conduction area 4111, the FPC conduction area 4111 is electrically connected to the control ...
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The invention provides a display module and a mobile terminal. The display module comprises a display functional layer, the display functional layer comprises a first surface and a second surface which are arranged oppositely, and the second surface is arranged facing a mainboard of the mobile terminal; a control circuit and an FPC conducting area of a flexible circuit board are arranged on the first surface, the FPC conducting area is electrically connected with the control circuit, an FPC binding area is arranged on the second surface, and the FPC conducting area is electrically connected with the FPC binding area; as to FPC, one end of the FPC is electrically connected with the FPC binding area. According to the display module, the FPC binding area and the FPC conducting area are respectively arranged on the two opposite surfaces of the display functional layer so that the FPC binding area can be arranged facing the mainboard of the mobile terminal, and the FPC does not need to be bent and can be connected to the mainboard. It is due to the fact that the width occupied by the bending section of the FPC is saved, the width of a black edge area of the mobile terminal can be reduced, and the screen-to-body ratio of the mobile terminal is further improved.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a display module and a mobile terminal. Background technique [0002] With the development of communication technology, mobile terminals such as mobile phones and tablets have gradually become popular. The display function layer of the display module (or display screen) in the mobile terminal usually needs to be electrically connected to the main board of the mobile terminal through an FPC (Flexible Printed Circuit). In the prior art, the FPC is generally bound to the surface on which the control circuit is arranged on the display function layer. Since the side where the control circuit is arranged on the display function layer faces away from the mainboard of the mobile terminal, the FPC needs to go through at least one bend to bypass the display. Only after the functional layer can be connected to the motherboard, such as figure 1 shown. figure 1 Among ...
Claims
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IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 张世虎贺理成薛飞
Owner VIVO MOBILE COMM CO LTD