Display panel and display device
A display panel and display area technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of yellowing around the display panel, affecting the display effect of the display device, abnormal display around the liquid crystal display panel, etc., to improve the display effect, Improve the surrounding abnormal color display and enhance the effect of visual experience
Active Publication Date: 2020-02-21
XIAMEN TIANMA MICRO ELECTRONICS
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Problems solved by technology
However, the non-display area at the edge of the color filter substrate is usually continuously covered by the black matrix. If the color-resist layer is installed on a large area, the overall thickness of the black matrix and the color-resist layer in the non-display area at the edge will be greater than that of the black matrix and color-resist layer in the display area. The overall thickness of the color resist layer
The uneven thickness of the display panel between the display area and the edge non-display area can easily lead to abnormal display of the LCD panel during the display process, such as yellowing around the display panel, which seriously affects the display effect of the display device
Method used
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[0030] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0031] It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Moreover, the shape and size of each component in the drawings do not reflect the actua...
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Abstract
The embodiment of the invention discloses a display panel. The display panel comprises a display region, a non-display region, a color film substrate and an array substrate, wherein the display regioncomprises a main display region and a first display region, the non-display region comprises a first non-display region and a first frame glue region, the first display region encircles the main display region, the first non-display region encircles the first display region, the first frame glue region encircles the first non-display region, the color film substrate and the array substrate are arranged opposite to each other, and the color film substrate comprises a first substrate, a black matrix layer, a color resistance layer and a flat layer; at the first non-display region, a plurality of first support posts are arranged at one side, near to the array substrate, of the flat layer; and at the first display region, a plurality of cushion parts are arranged at one side, near to or far away from the array substrate, of the flat layer, a second support post is further arranged, and a distance between one side, near to the array substrate, of each first support post and the first substrate is equal to a distance between one side, near to the array substrate, of the second support post and the first substrate in a direction perpendicular to a plane where the first substrate is located. By the display panel, the phenomenon that the circumference of the display panel is yellowed is improved.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Liquid crystal display devices are widely used in various display devices due to their advantages of thinness, lightness, low energy consumption, and no radiation. A liquid crystal display panel usually includes an array substrate and a color filter substrate arranged opposite to each other, and a liquid crystal sandwiched between the array substrate and the color filter substrate. Support columns are usually set between the array substrate and the color filter substrate to support the array substrate. and color filter substrate. [0003] For medium and large-sized liquid crystal display panels, such as liquid crystal display panels for vehicles, the edge non-display area is relatively wide. In order to ensure the performance requirements such as surface pressure, a large-area color resist is usually se...
Claims
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IPC IPC(8): G02F1/1339G02F1/1335
CPCG02F1/13394G02F1/133512G02F1/133514G02F1/13396
Inventor 沈丽梅朴哲邱英彰刘晓莉李静张振铖
Owner XIAMEN TIANMA MICRO ELECTRONICS