Display panel and display device
A display panel and display area technology, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve the problems affecting the display effect of the display panel and different luminous brightness, so as to improve the display effect, improve the problem of viewing angle deviation, and improve the uniformity of display sexual effect
Pending Publication Date: 2022-05-06
XIAMEN TIANMA DISPLAY TECH CO LTD
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Problems solved by technology
[0004] The present invention provides a display panel and a display device to solve the technical problem that the overall display effect of the display panel is affected due to the difference in luminous brightness between the optical component setting area and the normal display area
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[0033] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0034] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention discloses a display panel and a display device. The display panel includes: a display area; the display area comprises a first display area and an optical component setting area; the display panel further comprises a substrate; the light-emitting elements are located on the substrate, the light-emitting elements comprise first light-emitting elements and second light-emitting elements, the first light-emitting elements are located in the first display area, and the second light-emitting elements are located in the optical component setting area; the functional layer is positioned on one side, far away from the substrate, of the light-emitting element and comprises a first functional layer and a second functional layer; in the direction perpendicular to the plane where the substrate is located, the first functional layer and the first light-emitting element are at least partially overlapped, and the second functional layer and the second light-emitting element are at least partially overlapped; the thickness of at least part of the second functional layer is smaller than that of the first functional layer. According to the embodiment of the invention, the color cast problem of the display panel can be improved, and the display uniformity of the display panel is improved, so that the overall display effect of the display panel 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] With the development of display technology, display devices are gradually progressing from narrow bezels to borderless visual effects to increase the screen-to-body ratio of the display device. The optical sensor modules of the display device with a high screen-to-body ratio, such as cameras and infrared sensors etc., will be set in its display area. [0003] In order to meet the light transmission requirements of the optical sensor module, the setting area of the optical sensor module has a higher light transmittance, which makes the light transmittance of the setting area of the optical sensor module different from other normal display areas, and thus makes the optical sensor The luminous brightness of the setting area of the module is different from that of other normal display areas, thus affe...
Claims
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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/60H10K59/35H10K59/38H10K59/40H10K50/858H10K50/86
Inventor 刘博智
Owner XIAMEN TIANMA DISPLAY TECH CO LTD