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Display device and operation method thereof

A technology of a display device and an operation method, which is applied in the direction of identification devices, static indicators, diodes, etc., and can solve the problems that transparent display devices cannot clearly display animations, movies or photos, limitations in the use of transparent display devices, interference, etc.

Active Publication Date: 2014-01-22
HANNSTAR DISPLAY CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the transparent display state, the transparent display device will be disturbed by the rear scene when displaying images, so that the transparent display device cannot clearly display animations, movies or photos.
As a result, the field of use of transparent display devices is thus limited

Method used

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  • Display device and operation method thereof
  • Display device and operation method thereof
  • Display device and operation method thereof

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Embodiment Construction

[0038] In order to enable those skilled in the art to which the present invention pertains to further understand the present invention, a number of preferred embodiments of the present invention are specifically enumerated below, and in conjunction with the accompanying drawings, the composition of the present invention and what is to be achieved are described in detail. effect.

[0039] clear reference figure 1 , figure 1 Shown is a schematic side view of the display device according to the first preferred embodiment of the present invention. like figure 1 As shown, the display device 100 includes a transparent display panel 102 and an adjustable light valve 104 . The transparent display panel 102 has a first surface 102a and a second surface 102b, and the first surface 102a and the second surface 102b are disposed opposite to each other. In addition, the transparent display panel 102 has a plurality of pixels 102c for generating an image, and since the transparent displa...

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Abstract

The invention discloses a display device comprising a transparent display panel and an adjustable light valve. The transparent display panel and the adjustable light valve can be set oppositely. The transparent display panel is provided with a plurality of pixels comprising active array organic light-emitting diodes so that an image can be generated. When the display device is operated in a transparent display mode, the adjustable light valve is in the transparent state. When the display device is operated in a high color saturation display mode, the adjustable light valve is in the light-proof state. In this way, the application field of the display device cannot be limited by the phenomenon that only the transparent display mode is provided.

Description

technical field [0001] The present invention relates to a display device and an operation method thereof, in particular to a display device and an operation method thereof using an adjustable light valve to switch display modes. Background technique [0002] The so-called transparent display device generally refers to a display device that can form a transparent display state so that the viewer can see the scene behind it, and is more commonly used for functions such as a shop window that needs to present a display screen before displaying physical objects. There are many technologies that can be adopted for the display panel matched with the transparent display device. Among them, the active array organic light emitting diode display (AMOLED) has the advantages of self-luminescence, wide viewing angle, fast response time, high luminous efficiency, low operating voltage, thin panel thickness, It can be fabricated into a flexible panel and has the advantages of simple process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/20G09G3/32
CPCG02F2201/44H10K59/50G02F1/133603
Inventor 黄昆财
Owner HANNSTAR DISPLAY CORPORATION
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