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Display screen

A display screen and transparent flat panel technology, applied in the field of display screens, can solve problems such as unsatisfactory display methods

Active Publication Date: 2014-05-21
杨毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many types of display, such as liquid crystal display, projection display, OLED display, laser display, etc., but these display methods cannot meet all needs

Method used

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Embodiment Construction

[0022] Figure 1a It is a structural schematic diagram of the first embodiment of the display screen of the present invention. The display screen includes a transparent flat panel 101 including a first surface 101a. The front view of the first surface 101a is as Figure 1b As shown, the first surface 101a includes at least two regions, a first region 102 (shown in the shape of a maple leaf in the figure) and a second region 103 . The display screen also includes a steam generating device, and the steam generating device includes a steam source 121 and a pipe 122 , wherein the steam source 121 generates steam and delivers the steam 151 to the first surface 101 a of the transparent panel 101 through the pipe 122 . The surface properties of the first area 102 and the second area 103 of the first surface are different, the steam 151 condenses to form tiny liquid droplets in the first area, and cannot form tiny liquid droplets in the second area.

[0023] In this embodiment, the ...

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PUM

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Abstract

The invention provides a display screen. The display screen comprises a transparent flat plate and a steam generation device; the transparent flat plate comprises a first surface; the first surface at least comprises two areas, namely a first area and a second area; the steam generation device is used for generating steam and transporting the steam to the first surface of the transparent flat plate; surface properties of the first area and the second area of the first surface are different, so that the steam can be condensed to form into tiny liquid drops in the first area but cannot form into tiny liquid drops in the second area. When images are not required to be displayed, the transparent flat plate is in a transparent state; when the images are required to be displayed, the first area of the transparent flat plate is opaque due to fog formed by the tiny liquid drops and the images can be displayed. The technology that the images can be formed in the transparent flat plate according to requirements cannot be achieved in the prior art and has a plurality of applications in actual life.

Description

[0001] technical field [0002] The invention relates to the field of display technology, in particular to a display screen. [0003] Background technique [0004] Currently, there are many types of display, such as liquid crystal display, projection display, OLED display, laser display, etc., but these display methods cannot meet all demands. [0005] Contents of the invention [0006] The present invention proposes a display screen, which includes a transparent flat panel, the transparent flat panel includes a first surface, and the first surface includes at least two areas, the first area and the second area; it also includes a steam generating device for generating steam and The steam is transported to the first surface of the transparent plate; the surface properties of the first area and the second area of ​​the first surface are different, so that the steam condenses to form tiny liquid droplets in the first area, and cannot form tiny liquid droplets in the second...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/608G09F9/30
Inventor 吴震
Owner 杨毅