Transparent display panel and transparent display device

A transparent display panel and display area technology, which is applied to identification devices, instruments, organic semiconductor devices, etc., can solve problems such as image ghosting, achieve the effects of weakening ghosting, optimizing experience effects, and improving clarity

Active Publication Date: 2019-03-08
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a transparent display panel and a transparen

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  • Transparent display panel and transparent display device
  • Transparent display panel and transparent display device
  • Transparent display panel and transparent display device

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[0033] As described in the background art, the image of the existing transparent display device may have ghost images. The inventor discovered through research that the main reason for this problem is that because the distant scene is composed of point light sources, the light emitted by each point light source is coherent light when it reaches the transparent display device, and the light-transmitting area in the transparent display panel is The non-transmissive area is periodically distributed, such as figure 1 As shown, figure 1 It is a schematic diagram of the structure of an existing transparent display panel. Since the light-transmitting area 10 and the non-light-transmitting area 11 periodically arranged in the X direction and the Y direction form a similar grating structure, the transmitted background light will be diffracted. This causes ghosting in the displayed image.

[0034] Based on this, the present invention provides a transparent display panel to overcome the abo...

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Abstract

The invention provides a transparent display panel and a transparent display device. The transparent display panel comprises a plurality of display areas arrayed along a first direction and a second direction. Each display area comprises a non-transparent area, a first transparent area and a second transparent area, wherein the non-transparent area and the first transparent area are sequentially arrayed along the first direction, and the non-transparent area and the second transparent area are sequentially arrayed along the second direction. In the multiple display areas arrayed along the first direction, lengths of the display areas in the first direction are in aperiodic variation, and/or in the multiple display areas arrayed along the second direction, the first transparent areas of anytwo adjacent display areas are staggered along the first direction. Therefore, light diffraction can be eliminated or weakened, image ghosting can be eliminated or abated, image display definition can be improved, and user experience is optimized.

Description

Technical field [0001] The present invention relates to the field of display technology, and more specifically, to a transparent display panel and a transparent display device. Background technique [0002] With the increasing development of display technology, various new display technologies continue to emerge. Among them, transparent display technology has attracted more and more attention. A transparent display device generally refers to a display device that can form a transparent display state so that the viewer can see the display image of the display device and the scene behind the display device. However, the image of the existing transparent display device often has ghosting, which causes the image to be blurred and affects the user experience. Summary of the invention [0003] In view of this, the present invention provides a transparent display panel and a transparent display device to solve the problem of image ghosting in the existing transparent display device. [...

Claims

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Application Information

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IPC IPC(8): G09F9/33H01L27/32
CPCG09F9/33H10K59/12H10K59/40H10K59/121H10K59/131H10K2102/311G02F1/1306G02F1/13471
Inventor 李嘉灵
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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