Transparent display device

A transparent display and display panel technology, which is applied to lighting devices, components of lighting devices, lighting and heating equipment, etc., can solve the problems of heavy weight, bulky transparent display devices, and unfavorable thinning of transparent display devices, and achieve effective Favorable thinning effect

Active Publication Date: 2014-03-26
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The method of setting a transparent light guide plate on the light-incident side of the display panel will have a certain impact on the overall transparency of the transparent display device, that is, it will affect viewing of the display items placed behind the transparent display device; The overall volume is bulky and heavy, which is not conducive to the thinning and thinning of transparent display devices

Method used

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Examples

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Embodiment Construction

[0043] The specific implementation manner of the transparent display device provided by the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] The shapes and sizes of the components in the drawings do not reflect the real scale of the transparent display device, but are only intended to schematically illustrate the content of the present invention.

[0045] A transparent display device provided by an embodiment of the present invention, such as Figure 1a and Figure 1b The disassembled diagram shown specifically includes: a display panel 100 for transparent display, a base 200 and a system light source 300; wherein, one side of the display panel 100 is installed on the base 200;

[0046] The system light source 300 specifically includes: a first light source 310 and / or a second light source 320;

[0047] The first light source 310 is installed on the side of the display panel 100 facing away from the b...

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Abstract

The invention discloses a transparent display device. A second light source arranged on a base and/or a first light source arranged on one side, deviating from the base, of a display panel are/is used as system light sources/a system light source, and light irradiating toward the lower back portion of the display panel from the first light source and light irradiating toward the upper back portion of the display panel from the second light source irradiate objects placed behind the display panel, and then can form space light right behind the display panel after being reflected (generally in a diffusing mode) by the objects. The space light is equal to the function of background light in effect and irradiates the display panel to realize transparent display. Compared with an existing transparent display device, a light guide plate arranged behind the display panel can be omitted, the guide plate is prevented from influencing the transparency of the transparent display device, a lamp box used for placing objects can be omitted, and the transparent display device can be made to be lighter and thinner.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a transparent display device. Background technique [0002] With the development of display technology and the increasing demand for using portable information media, in recent years, research has been actively conducted on transparent display devices capable of realizing images thereon and making objects on the back thereof visible. At present, transparent display devices are generally used for displaying transparent window items. [0003] At present, a display panel (TFT-LCD) can be used as a transparent display device to realize transparent display. Since the display panel is passively luminous, it is necessary to set a corresponding system light source for the display panel. Specifically, a transparent light guide plate can be used, that is A transparent light guide plate is arranged on the light incident side of the display panel, and a system light source such as an LED l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357F21V19/00F21Y101/02
CPCA47B23/042G02F1/133615F21S4/20G02F1/133616A47F3/001A47F3/002A47F3/005
Inventor 吴忠宝马若玉杨泽洲
Owner BOE TECH GRP CO LTD
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