Display module and display device
A technology for display modules and display areas, applied in identification devices, cooling/ventilation/heating transformation, instruments, etc., can solve problems such as insufficient product quality and reliability, improve bending reliability and stability, and avoid stickiness Insufficient, effect of avoiding peeling or detachment
Pending Publication Date: 2022-05-27
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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- Claims
- Application Information
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Problems solved by technology
[0005] In view of this, the present invention provides a display module and a display device to solve the problem of insufficient product quality and reliability in the prior art in order to achieve ultra-narrow borders
Method used
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[0027] 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 arrangement of components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.
[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
[0029] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the specification.
[0030] In all examples shown and discussed herein, any specific values should be construed as illustrative only and not limiting. Accordingly, other instances of the exemplary embodiment may hav...
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Abstract
The invention discloses a display module and a display device, and belongs to the technical field of display, the display module comprises a display panel, the display panel comprises a binding part, and the binding part is bent towards one side away from the light emitting surface of the display module; the orthographic projection of the buffer heat dissipation layer on the light-emitting surface of the display module is located in the display area, the orthographic projection of the first back plate on the light-emitting surface of the display module is located in the display area, a first adhesive tape is arranged between the first back plate and the buffer heat dissipation layer, a groove is formed in the side, facing the first adhesive tape, of the buffer heat dissipation layer, and the first adhesive tape is embedded in the groove; the side, facing the first adhesive tape, of the buffer heat dissipation layer at least comprises a metal layer, and the orthographic projection of the metal layer on the light-emitting surface of the display module is at least overlapped with the orthographic projection of the first adhesive tape on the light-emitting surface of the display module. The display device comprises the display module. According to the flexible display module, the narrow frame and the anti-static effect of the flexible display module can be achieved, and meanwhile the bending reliability and stability of the whole display module can be improved.
Description
technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display module and a display device. Background technique [0002] In the existing display technology, the organic light-emitting diode (Organic Light-Emitting Diode, OLED) display has many advantages, such as lightness and thinness, active light emission, fast response speed, large viewing angle, wide color gamut, high brightness, low power consumption and flexible screen preparation. Excellent characteristics have aroused great interest in scientific research and industrial circles, and gradually become the third generation display technology after Liquid Crystal Displays (LCD). OLED refers to a diode that uses organic semiconductor materials and light-emitting materials to emit light through carrier injection and recombination driven by an electric field. With the rapid development of OLED display technology, curved and flexible display products have been ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G09F9/30H05K7/20
CPCG09F9/301H05K7/20954Y02E10/549
Inventor 黎胜明陈江杨彪张洁
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD