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A kind of transparent display panel and its preparation method, display device

A transparent display panel and transparent substrate technology, which is applied in anti-glare equipment, transportation and packaging, semiconductor/solid-state device manufacturing, etc., can solve problems such as low service life, rising vehicle body temperature, and large damage to OLED devices, and achieve extended use The effect of improving life, improving service life, and reducing damage

Active Publication Date: 2021-12-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the vehicle sunroof is often exposed to sunlight during work, the ambient light directly irradiates the OLED device of the transparent display device, and the strong ultraviolet light will cause great damage to the OLED device, greatly reducing the service life of the OLED device, and the ambient light has a negative effect on the OLED device. The temperature of the car body rises due to the sunroof on the car, making the occupants feel uncomfortable
[0003] To sum up, the service life of the OLED device in the transparent display device used as a vehicle sunroof in the prior art is low, which in turn causes the service life of the transparent display device to be low

Method used

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  • A kind of transparent display panel and its preparation method, display device
  • A kind of transparent display panel and its preparation method, display device
  • A kind of transparent display panel and its preparation method, display device

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Embodiment Construction

[0033] The embodiment of the present application provides a transparent display panel, such as figure 1 As shown, the transparent display panel is divided into a display area 1 arranged in an array and a light-transmitting area 2 surrounding the display area 1; figure 1 The section along AA' in the middle is as follows figure 2 As shown, the display area 1 includes: a transparent substrate 3, an electroluminescent device 4 located on the transparent substrate 3, and a light blocking member located on the side of the transparent substrate 3 away from the electroluminescent device 4 5; the light blocking component 5 is used for: blocking the incident light from the side of the transparent substrate 3 away from the electroluminescent device 4 from irradiating the electroluminescent device 4 .

[0034] In the transparent display panel provided by the embodiment of the present application, since the display area includes a light blocking component, the light blocking component ca...

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Abstract

The application discloses a transparent display panel, a preparation method thereof, and a display device, which are used to improve the service life of electroluminescent devices in the transparent display panel. A transparent display panel provided by an embodiment of the present application is divided into a display area arranged in an array and a light-transmitting area surrounding the display area; the display area includes: a transparent substrate located on the transparent substrate The electroluminescent device above, and the light blocking component located on the side of the transparent substrate away from the electroluminescent device; the light blocking component is used to: block a transparent substrate away from the electroluminescent device Side-incident light impinges on the electroluminescent device.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a transparent display panel, a manufacturing method thereof, and a display device. Background technique [0002] Organic light emitting diodes (organic light emitting diodes, OLEDs) have become the most promising new display devices in recent years due to their advantages such as self-luminescence, fast response, ultra-light, ultra-thin, and high contrast. The transparent OLED display device is applied to the car sunroof. The car sunroof can not only have a display effect to display images and some external environmental indicators, but also have a certain degree of transparency to ensure that a certain amount of light enters the car, so that passengers can see the outside at any time environment, the combination of transparent display devices and vehicle sunroof makes the product more interesting and brings wonderful visual impact to the passengers. However, since th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K50/85H10K50/858H10K50/86G02F2201/086G02F2202/14G02F1/157G02F2203/48G02F2203/62G02F2201/50H10K59/50H10K59/126H10K50/865H10K50/844B60J3/04B60R11/0235B60R2011/0026G02F1/0126G02F1/155H10K59/12
Inventor 任艳萍税禹单王文康
Owner BOE TECH GRP CO LTD
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