Broad spectrum displayer covering visible light to infrared wave band

An infrared band, wide spectrum technology, applied in the field of display technology and metal nanomaterials, can solve the problems of slow response speed of electrowetting multicolor display, unable to dynamically tune spectrum, easy degradation of color ink, etc., and achieve poor stability and service life. Long, short duration effect

Active Publication Date: 2017-08-18
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Technical problem: The purpose of the present invention is to solve the problem that the color ink used in the existing electrowetting display is easy to degrade under long-term light conditions, has poor stability, cannot d

Method used

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  • Broad spectrum displayer covering visible light to infrared wave band
  • Broad spectrum displayer covering visible light to infrared wave band
  • Broad spectrum displayer covering visible light to infrared wave band

Examples

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Example Embodiment

[0035] A wide-spectrum display covering the visible light to infrared bands of the present invention is composed of arrayed display units. The display is composed of arrayed display units. Each display unit 1 may contain a single sub-display unit 16, or It may contain multiple sub-display units. The display unit 1 includes: a fluid chamber 2, a substrate 3, a first electrode 4, a dielectric layer 5, a barrier layer 6, a first liquid 7, a hydrophobic insulating layer 8, a second electrode 9, a plasma The excimer nano-film 11, the second liquid 12, the peripheral driving circuit 13 and the illumination layer 14. The positional relationship from top to bottom is the second electrode 9, the hydrophobic insulating layer 8, the fluid chamber 2, the barrier layer 6, the dielectric layer 5, the first electrode 4, the substrate 3, the illuminating layer 14, and the connecting first electrode 4 and The peripheral driving circuit 13 of the second electrode 9.

[0036] The fluid chamber 2 i...

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Abstract

The invention discloses a broad spectrum displayer covering visible light to an infrared band. The broadband spectrum displayer covering the visible light to the infrared band consists of an array of display units; the display unit comprises a second electrode (9), a hydrophobic insulating layer (8), a fluid chamber (2), a blocking layer (6), a medium layer (5), a first electrode (4), a substrate (3) and an illumination layer (14) which are successively arranged from the top to the bottom; and the two ends of a periphery driving circuit (13) are respectively connected to the first electrode (4) and the second electrode (9). The broad spectrum displayer covering the visible light to the infrared band uses a localized surface Plasmon resonance effect of Plasmon nanometer particles. When distance between nanometer particles changes, a spectral peak of a spectrum can move so as to change the color of a display unit and realize the dynamic tuning of the spectrum. The broadband spectrum displayer can fast respond, can be used as a micro-displayer to be applied to an anti-fake label and can realize flexible display, and is low in cost and simple in manufacture technology.

Description

technical field [0001] The invention belongs to the fields of display technology and metal nanomaterials, and relates to a wide-spectrum display covering visible light to infrared bands. Background technique [0002] At present, the electrowetting display is a new type of display based on the principle of electrowetting. Different from the existing LCD, it uses the electrowetting phenomenon and does not need to be equipped with polarizers to filter stray light. It has fast response speed and high light utilization efficiency. With the advantages of high height, wide viewing angle range and extremely low energy consumption, it can meet various display requirements and has a good application prospect. It has been widely used in mobile phones, cameras, watches, DVD players, computer monitors, GPS and other fields. In recent years, with the development of optical technology and electronic technology, people have higher and higher requirements for new display devices, especially ...

Claims

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Application Information

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IPC IPC(8): G02B26/00
CPCG02B26/005
Inventor 张彤熊梦张晓阳
Owner SOUTHEAST UNIV
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