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Organic light-emitting display screen and display device

A technology for display devices and display screens, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve problems such as insufficient luminous brightness, achieve the effects of increasing light and dark contrast, increasing brightness, and improving visual effects

Active Publication Date: 2021-12-14
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide an organic light-emitting display screen and a display device for the problem of relatively insufficient light-emitting brightness in transparent displays.

Method used

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  • Organic light-emitting display screen and display device
  • Organic light-emitting display screen and display device
  • Organic light-emitting display screen and display device

Examples

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the organic light-emitting display screen and the display device of the present application will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0036] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top...

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Abstract

The present application relates to an organic light-emitting display screen and a display device. The transparent substrate is provided with at least two pixel units and a color changing unit. The color changing unit and the pixel unit are disposed on the same side of the transparent substrate or respectively disposed on both sides of the transparent substrate. The projection of the color changing unit on the transparent substrate is located between two of the pixel units. The color-changing unit has a light-shielding function and a light-transmitting function. When the pixel unit is lit, the color-changing unit turns on the light-shielding function, so that the light passing through the organic light-emitting display screen is reduced, increasing the light-dark contrast between the area where the pixel unit is located and the area where the color-changing unit is located, and improving The brightness of the area where the pixel unit is located is improved, and the visual effect is improved.

Description

technical field [0001] The present application relates to the display field, in particular to an organic light-emitting display screen and a display device. Background technique [0002] In the display industry, organic light-emitting diode organic light-emitting display screens are more and more popular due to their advantages such as fast response speed, high contrast ratio, and wide color gamut. As the cutting-edge technology of future vehicle display, organic light-emitting diode display technology has great advantages in transparent display solutions. However, the transparent display of organic light-emitting diode organic light-emitting display screens also has the problem of relatively insufficient luminance. Contents of the invention [0003] Based on this, it is necessary to provide an organic light-emitting display screen and a display device to solve the problem of relatively insufficient light-emitting brightness in transparent displays. [0004] An organic l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/50H10K50/86
Inventor 彭祥
Owner YUNGU GUAN TECH CO LTD
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