Display panel, manufacturing method thereof, and display device
A technology for a display panel and a manufacturing method, which is applied in the manufacturing of semiconductor/solid-state devices, semiconductor devices, electrical components, etc., can solve problems such as failure of polarizers, and achieve the effects of improving lifespan, preventing failure, and blocking the penetration of ammonia molecules.
Active Publication Date: 2022-06-17
XIAMEN TIANMA MICRO ELECTRONICS
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Problems solved by technology
[0006] Embodiments of the present invention provide a display panel, a manufacturing method thereof, and a display device to solve the problem that the thin film encapsulation layer easily leads to failure of the polarizer
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[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all of the structures related to the present invention.
[0029] Embodiments of the present invention provide a display panel, including: a substrate;
[0030] a display function layer, the display function layer is arranged on one side of the substrate;
[0031] The thin film encapsulation layer is arranged on the side of the display function layer away from the substrate; the material of the thin film encapsulation layer includes at least one of silicon nitride or silicon oxynitride;
[0032] a polarizer, the polarizer is arranged on the side of the film encapsulation layer awa...
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Abstract
The invention discloses a display panel, a manufacturing method thereof, and a display device. The method comprises: a substrate; a display function layer arranged on one side of the substrate; a thin film encapsulation layer arranged on the display function layer The side away from the substrate; the material of the thin film encapsulation layer includes at least one of silicon nitride or silicon oxynitride; the polarizer, the polarizer is arranged on the side of the thin film encapsulation layer away from the substrate; the protective layer, the protective layer is arranged on Between the thin film encapsulation layer and the polarizer; the material of the protective layer is simple silicon; the thickness of the protective layer is less than or equal to 125nm. The invention provides a display panel, a manufacturing method thereof, and a display device to solve the problem that a thin-film packaging layer easily causes a polarizer to fail.
Description
technical field [0001] The present invention relates to the field of display technology, and in particular, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] Compared with liquid crystal display panels, organic light-emitting diode display (OLED) panels do not require backlight, are thinner and lighter, have better viewing angles and contrast ratios, etc., so they have received widespread attention. [0003] The existing organic light-emitting display panel generally includes a substrate substrate, an organic light-emitting layer, a thin-film encapsulation layer, a barrier layer, a touch layer, a polarizer, etc., which are stacked in sequence from the non-light-emitting side to the light-emitting side. The barrier layer is an inorganic material, which is brittle. large, and the thickness of the barrier layer is high. [0004] The flexible display panel has the characteristics of being bendable, which makes the flexible d...
Claims
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IPC IPC(8): H01L51/52H01L27/32H01L51/56
CPCH10K59/12H10K50/844H10K59/1201H10K71/00
Inventor 方月婷韩立静
Owner XIAMEN TIANMA MICRO ELECTRONICS