Display module and display device
A display module and display device technology, which is applied to identification devices, static indicators, instruments, etc., can solve the problems of insufficient driving force of the driving circuit, low production yield, poor structural reliability, etc., and achieve borderless, The effect of improving screen ratio and improving reliability
Pending Publication Date: 2021-04-16
HUAWEI DEVICE CO LTD
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Problems solved by technology
The compression of the non-display area space is likely to lead to risks such as insufficient driving force of the driving circuit, poor structural reliability, and low production yield. Therefore, the frame of the display device will still have a certain width
Method used
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[0052]The terms used in the following examples are for the purpose of describing particular examples only, and are not intended to limit the application. As used in the specification and appended claims of this application, the singular expressions "a", "an", "said", "above", "the" and "this" are intended to also Expressions such as "one or more" are included unless the context clearly dictates otherwise.
[0053] Reference to "one embodiment" or "some embodiments" or the like in this specification means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise. The...
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The invention provides a display module and a display device. The display module comprises a polygonal display area and a plurality of non-display parts; the non-display parts are connected with the side edges of the display area in a one-to-one correspondence manner; in the plurality of non-display parts, at least two non-display parts are turned over to the back side of the display area. When the non-display parts folded to the back side of the display area comprise the adjacent non-display parts, an opening can be formed between every two adjacent non-display parts. According to the display module and display device of the technical schemes of the invention, the pulling force between the adjacent non-display parts can be reduced conveniently, and after the adjacent non-display parts are folded to the back side of the display area, stress concentration can be reduced. Specifically, the non-display parts are provided with signal lines, the signal lines of the adjacent non-display parts are electrically connected through connecting lines, and the connecting lines are used for connecting the signal lines of the adjacent non-display parts. According to the display module and display device, the connecting lines are arranged on the back side of the display area, so that the signal lines of the adjacent non-display parts can be electrically connected, and the display module is controlled to display pictures.
Description
technical field [0001] The present application relates to the technical field of display devices, in particular to a display module and a display device. Background technique [0002] Flexible display screens have many characteristics that traditional display screens do not have, such as thinness, impact resistance, and rollability, which can make display devices thinner, lighter, more portable, and stylish. The above characteristics provide a broader development space for flexible display screens. Therefore, in the field of display technology, flexible display technology has received extensive attention and research. [0003] Such as figure 1 As shown in FIG. 1 , a schematic structural diagram of a flexible display module in the prior art is shown. A flexible display module generally includes a display area and a non-display area. The non-display area is generally located around the screen, and is used to place driving circuits, reliability protection devices and packagin...
Claims
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IPC IPC(8): G09F9/00G09F9/30H10K99/00
CPCG09F9/30G09G3/3225G09G2300/0413G09G2300/0426H10K59/88H10K59/131H10K77/111H10K2102/311
Inventor 王磊潘良玉颜源李海燕庞永强刘洋
Owner HUAWEI DEVICE CO LTD