Display panel and display device

A display panel and array substrate technology, applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as large differences in light wave intensity, poor display effects, and deviations in expected light ratios, so as to improve color shift and improve Show the effect of the effect

Active Publication Date: 2018-01-09
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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Problems solved by technology

The combination of the refractive index of the inorganic layer and the organic layer in the thin film encapsulation layer has different effects on the RGB light output rate of the OLED device. The refractive index of the inorganic layer is generally 1.7-1.9 in the visible light range. The refractive index of the inorganic layer can be obtained by PECVD (Plasma Enhanced Chemical Vapor Deposition ), that is, ad

Method used

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[0044] As used in the specification and claims, certain terms are used to refer to particular components. It should be understood by those skilled in the art that hardware manufacturers may refer to the same component by different nouns. The description and claims do not use the difference in name as a way to distinguish components, but use the difference in function of the components as a criterion for distinguishing. As mentioned in the entire specification and claims, "comprising" is an open-ended term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range, and basically achieve the technical effect. Furthermore, the term "coupled" herein includes any direct and indirect means of electrical coupling. Therefore, if a first device is described as being coupled to a second device, it means that the first device can be dir...

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Abstract

The invention discloses a display panel and a display device, and relates to the technical field of display. The display panel comprises an array substrate, a light-emitting diode structure and an optical adjustment layer, wherein the light-emitting diode structure is arranged on the array substrate and comprises light-emitting units which are arranged in an array way, each light-emitting unit comprises a first color light-emitting unit, a second color light-emitting unit and a third color light-emitting unit, the optical adjustment layer is arranged at one side, far away from the array substrate, of the light-emitting unit, the optical adjustment layer comprises an organic dye, and the organic dye is used for absorbing a part of light emitted from the first color light-emitting unit and/or absorbing a part of light emitted from the second color light-emitting unit. Therefore, the proportion of light emitted by the first color light-emitting unit, the second light-emitting unit and thethird light-emitting unit from the display panel and the display device is same or basically same as expected light proportion, the color cast of the prior art is improved, and the display effect ofthe display panel and the display device are favorably improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a display panel and a display device. Background technique [0002] In recent years, Organic Light-Emitting Diode (OLED) has become a very popular flat-panel display industry at home and abroad, and has been hailed as the next-generation "star" flat-panel display technology, mainly because OLED has self-luminescence, Wide viewing angle, fast response time, high luminous efficiency, thin panel thickness, large-size and bendable panels can be produced, simple manufacturing process, and low cost. [0003] As flexible display products attract more and more attention, the requirements for packaging of flexible display products are also getting higher and higher. Thin-film packaging is one of the most commonly used packaging methods for flexible display products. The thin-film packaging layer is usually formed by alternately stacking inorganic layers and organic layers. T...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
Inventor 金健苏聪艺
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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