Display panel and display device
A display panel and connecting surface technology, applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve problems such as damage, display area expansion and contraction restrictions, non-display area cannot be set as a scalable area, etc., to achieve the effect of preventing damage
Active Publication Date: 2020-06-23
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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Problems solved by technology
[0003] In the display panel, in addition to the display area for displaying images, there is also a non-display area adjacent to the display area, wherein the non-display area needs to be equipped with chips, and in order to avoid chip damage, the non-display area cannot be set to be scalable area
Correspondingly, since there is a connection boundary between the display area and the non-display area, the expansion and contraction of the display area of the display panel along the direction of the connection boundary will be limited
Method used
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[0026] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.
[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...
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The invention discloses a display panel and a display device. The display panel comprises a telescopic area, a non-deformation area and a transition area connected between the telescopic area and thenon-deformation area, wherein the transition area is telescopic, the transition area comprises a first connecting surface connected with the telescopic area and a second connecting surface connected with the non-deformation area, and the orthographic projection length of the second connecting surface on the surface of the transition area is greater than the orthographic projection length of the first connecting surface on the surface of the transition area. According to the display panel and the display device in the embodiment of the invention, the first connecting surface is correspondinglyconnected with the telescopic area, so that it is guaranteed that the telescopic direction of the telescopic area is not limited any more, and the stretching or contracting in multiple directions canbe achieved conveniently; and the second connecting surface is correspondingly connected with the non-deformation area, so that it is guaranteed that deformation of the telescopic area and the transition area cannot influence the non-deformation area, and damage to the non-deformation area is prevented.
Description
technical field [0001] The present invention relates to the display field, in particular to a display panel and a display device. Background technique [0002] Organic light-emitting diode (Organic Light-Emitting Diode, OLED) display panels have very broad application prospects due to their excellent properties such as no backlight, high contrast, thin thickness, and bendability. [0003] In the display panel, in addition to the display area for displaying images, there is also a non-display area adjacent to the display area, wherein the non-display area needs to be equipped with chips, and in order to avoid chip damage, the non-display area cannot be set to be scalable area. Correspondingly, since there is a connection boundary between the display area and the non-display area, the expansion and contraction of the display area of the display panel along the connection boundary direction is limited. Contents of the invention [0004] The invention provides a display pa...
Claims
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IPC IPC(8): H01L27/32
CPCH10K59/10
Inventor 任雅磊程卫高
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT