A display panel, a display device
A display panel and display area technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of display contrast decrease, achieve the effect of improving bending reliability and avoiding cracks
Active Publication Date: 2021-12-07
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology
[0004] However, due to the self-luminous characteristics of the organic light-emitting display panel, the background light from the outside will directly enter the panel and be reflected by the metal in the panel, so that the display contrast will decrease. A polarizer is attached to the light-emitting side, so as to eliminate the background light and improve the display contrast
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[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0032] It should be noted that in the following description, specific details are set forth in order to fully understand the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited by the specific embodiments disclosed below.
[0033] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are a...
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Abstract
The present invention describes a display panel and a display device. The display panel includes: a substrate, an array layer, a light-emitting functional layer and an encapsulation layer arranged in sequence; a polarizing functional layer located on the side of the encapsulating layer away from the luminescent functional layer; a first buffer layer located on at least one side of the polarizing functional layer and connected to the The polarizing functional layer is in contact; wherein, the edge of the polarizing functional layer is depressed toward the center of the polarizing functional layer in a direction parallel to the display panel, forming at least one notch; the edge of the first buffer layer is parallel to the display panel The direction protrudes away from the center of the first buffer layer to form at least one protruding part; the display panel is a bendable display panel; the protruding part overlaps with the notch; the bending axis of the display panel passes through the protruding Section and notch overlap area. The invention also provides a display device including the display panel. The invention can improve the bending reliability of the display panel and avoid cracks in the film layer of the display panel during bending.
Description
technical field [0001] The present invention relates to the display field, in particular to a display panel and a display device including the display panel. Background technique [0002] With the continuous development of display technology, the display panel manufacturing technology is also becoming mature. Considering the light-emitting effect of existing display panels, it is often necessary to integrate polarizers into the display panel. [0003] For example, Organic Light Emitting Diode (OLED) display panels are widely used in the display field due to their advantages such as self-illumination, low power consumption, fast response, and wide viewing angle. [0004] However, due to the self-luminous characteristics of the organic light-emitting display panel, the background light from the outside will directly enter the panel and be reflected by the metal in the panel, so that the display contrast will decrease. A polarizer is attached to the light-emitting side, so as...
Claims
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IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/123H10K59/122H10K59/1213H10K50/8426H10K50/868H10K71/00
Inventor 姜雪余丰蔡雨
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD