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Full-color electro-wetting display device

An electrowetting display and display device technology, applied in instruments, optical components, optics, etc., can solve problems such as poor display effect and low reflectivity

Active Publication Date: 2017-09-15
SOUTH CHINA NORMAL UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention provides a full-color TV wetting display device to solve the technical problem that the existing full-color TV wetting display device has low overall reflectivity and poor display effect

Method used

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  • Full-color electro-wetting display device
  • Full-color electro-wetting display device
  • Full-color electro-wetting display device

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Embodiment Construction

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Abstract

The invention discloses a full-color electro-wetting display device which comprises three successively laminated electro-wetting display layers. At least one layer in the three electro-wetting display layers is provided with a self reflecting film. The self reflecting film reflects the corresponding spectrum wave band of the layer, thereby reducing absorption of the light in the wave band by a lower display layer, greatly improving reflection of corresponding color light, improving reflectivity, improving brightness, simultaneously improving color saturation and contrast, further improving integral color display brightness and realizing a good visual effect. The full-color electro-wetting display device settles a technical problem of low display effect caused by low integral reflectivity of an existing full-color electro-wetting display device.

Description

A full-color TV wetting display device technical field The invention relates to the field of electrowetting display, in particular to a full-color electrowetting display device. Background technique As a new type of display technology, electrowetting display technology has become one of the most potential display technologies due to its advantages of low power consumption, high contrast ratio and fast response time. In 2003, an article published by R.A.Hayes of Philips applied electrowetting to the display field for the first time. The principle is mainly to change the hydrophobicity of the hydrophobic insulating layer by applying an external voltage between the two plates, resulting in water, oil and pixel walls. The tension between them pushes the ink to the small corner of the pixel grid, allowing light to pass through this area, exposing the white base, and achieving the purpose of display. In order to achieve the purpose of color display, in-depth research has been ...

Claims

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Application Information

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IPC IPC(8): G02B26/00G02F1/137
CPCG02B26/005G02F1/13718
Inventor 袁冬周鑫艾利克思.汉森周国富
Owner SOUTH CHINA NORMAL UNIVERSITY
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