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Display panel and display device

A display panel and display device technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as inability to display color pictures

Active Publication Date: 2017-06-20
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary electronic paper can only display black and white images, and cannot display color images
[0003] Therefore, the current electronic paper technology still needs to be improved

Method used

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  • Display panel and display device
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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products.

[0027] In one aspect of the invention, the invention provides a display panel. According to an embodiment of the present invention, refer to figure 1 , the display panel includes: a first substrate 10; a second substrate 20, the second substrate 20 is arranged opposite to the first substrate 10; a display medium 30, and the display medium 30 is arranged on the first substrate 10 and the first substrate 1...

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Abstract

The invention provides a display panel and a display device. The display panel comprises a first substrate and a second substrate disposed opposite to each other, display medium disposed between the first substrate and the second substrate, and a semi-transparent and semi-inverse film disposed on one side of the second substrate away from the display medium and optical transmission medium disposed between the second substrate and the semi-transparent and semi-inverse film, wherein the refractive index of the optical transmission medium is different from the refractive index of the second substrate and different from the refractive index of the semi-transparent semi-inverse film. The display panel can effectively achieve color display and low power consumption.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] Generally, the display technology that can achieve comfortable reading like paper, ultra-thin, light, flexible, and ultra-low power consumption is called electronic paper technology; and electronic paper is such an electronic display similar to paper, which has the advantages of paper ( For example, the visual perception is almost completely the same as that of paper, etc.), and it can continuously switch and refresh the display content like our common LCD monitors, and it saves much more power than LCD monitors. Electronic paper display has long been a fantasy in people's minds, but with a series of breakthroughs in display technology since the end of the last century, the revolutionary electronic paper display technology has finally begun to become practical for the public. E-paper has low power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167G02F1/1335G02F1/16755G02F1/1677
CPCG02F1/133502G02F1/167G02F1/1676G02F1/1677G02F1/16755
Inventor 晏斌王贺陶
Owner BOE TECH GRP CO LTD