Display screen and manufacturing method thereof

A manufacturing method and technology for a display screen, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve the problem of weakening brightness, and achieve the effects of improving brightness, improving brightness, and changing the angle of light.

Active Publication Date: 2020-03-24
TRULY HUIZHOU SMART DISPLAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a display screen and a manufacturing method for the problem that the brightness of the light emitted from the window area of ​​the display screen is weakened.

Method used

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  • Display screen and manufacturing method thereof
  • Display screen and manufacturing method thereof
  • Display screen and manufacturing method thereof

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Embodiment Construction

[0042] In order to facilitate the understanding of the present application, the display screen and its manufacturing method will be more fully described below with reference to the relevant drawings. A preferred embodiment of the display screen and its method of manufacture is shown in the accompanying drawings. However, display screens and methods of manufacturing them can be implemented in many different forms and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the display screen and its manufacturing method more thorough and comprehensive.

[0043]It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be pres...

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Abstract

The invention relates to a display screen and a manufacturing method. The display screen comprises a cover plate, a substrate, an organic light emitting diode device, a black film layer, a reflectinglayer and an insulating layer. The substrate and the cover plate are oppositely arranged. The organic light-emitting diode device is arranged on one surface of the substrate adjacent to the cover plate. The black film layer is formed on one surface of the cover plate adjacent to the substrate. The reflecting layer is formed on one surface of the black film layer deviating from the cover plate. Theinsulating layer is arranged on the face, away from the cover plate, of the black film layer, located between the cover plate and the substrate and has light transmittance. After multiple times of reflection and refraction, the interaction among the light beams is changed, the light output of the display screen is improved, the effect of improving the brightness of the display screen is achieved,and as the light output angle of the display screen is changed, the visual angle display effect of the display screen is improved, the brightness of light emitted from a window area of the display screen is improved.

Description

technical field [0001] The present application relates to the technical field of display devices, in particular to a display screen and a manufacturing method. Background technique [0002] Organic Light-Emitting Diode (OLED, Organic Light-Emitting Diode) has developed rapidly in the field of display devices due to its advantages of self-illumination, fast response, low power consumption, ultra-thin and windable, making OLED displays widely used in All kinds of high-end mobile phone brand flagships and hand-held products. In order to cater to the market trend of high screen-to-body ratio and solve the problem of abnormal display effect of the display screen, by applying a black film layer and a high-transmittance insulating layer on the surface of the non-window part of the cover plate facing the OLED device, the display area and The colors between the frame areas are closer, which deepens the black chroma in the off-screen state, improves the effect of the black screen bet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L51/56
CPCH10K50/84H10K50/858H10K50/856H10K71/00
Inventor 郭晓霞周碧淼
Owner TRULY HUIZHOU SMART DISPLAY
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