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Transparent display device and transmittance adjusting method thereof

A display device and a technology for transparent display, which are applied in the field of transparent display devices and their transmittance adjustment, can solve the problems that the application range and display effect of the transparent display device are greatly affected, and the better display effect cannot be obtained, and the best display effect can be achieved. Effect

Inactive Publication Date: 2019-04-02
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the transmittance of transparent display devices is a fixed value, which makes the application range and display effect of transparent display devices greatly affected by the external light environment, and it is impossible to obtain better results under different environmental conditions, especially light conditions. The display effect of

Method used

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  • Transparent display device and transmittance adjusting method thereof
  • Transparent display device and transmittance adjusting method thereof
  • Transparent display device and transmittance adjusting method thereof

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Embodiment Construction

[0028] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Embodiments of the present invention provide a transparent display device, which can be applied to terminals equipped with display screens such as mobile phones, tablet computers, and driving recorders, or can also be applied to a plate such as transparent glass. The embodiment of the present invention takes a mobile phone as an example to introduce the transparent display device.

[0030] figure 1 A schematic cross...

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Abstract

The present invention relates to the technical field of electronic devices, especially to a transparent display device and a transmittance adjusting method thereof. The transparent display device comprises a substrate, a thin film transistor (TFT), and an organic light emitting diode (OLED) which are sequentially disposed, and a transmittance adjusting layer. The transmittance adjusting layer includes an ion layer, a first electrode and a second electrode, the transmittance adjusting layer is made of a transparent material; the ion layer is filled with fluid metal ions, and the metal ions aredeposited in the first electrode or the second electrode under the effect of the first electrode and the second electro to change the transmittance of the display device. The transparent display device and the transmittance adjusting method thereof are used to change the transmittance of the transparent display device to allow the transparent display device to obtain a good display effect in different different environmental conditions.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, and in particular, to a transparent display device and a transmittance adjustment method thereof. Background technique [0002] With the rapid development of information technology, display devices for displaying a large amount of information have been rapidly developed. More particularly, various Flat Panel Display (FPD, Flat Panel Display) devices have been introduced and attracted attention. Flat panel display devices include, for example, Liquid Crystal Display (LCD, Liquid Crystal Display) devices, Plasma Display Panel (PDP, Plasma Display Panel) devices, Field Emission Display (FED, Field Effection Display) devices, Electroluminescent Display (ELD, Electroluminescent Display) devices ) devices and organic electroluminescence display (OLED, Organic Light-Emitting Diode) devices. Flat panel display devices generally have a thinner profile, lighter weight, and lower powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/00H10K59/12
Inventor 亢澎涛邵剑薛丽红
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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