Reflective type liquid crystal display based on surface plasmon technology
A surface plasma and liquid crystal display technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve problems such as influence, achieve the effect of avoiding interference and realizing the display of high-definition and high-contrast images
Active Publication Date: 2017-05-31
SUZHOU XINMENG HUIXIAN ELECTRONICS TECH
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Problems solved by technology
In order to display high-definition images, it is necessary to continuously reduce the size of pixels and the spacing between pixels, which will cause some problems, and the display of pixels will be affected by the surrounding reflected light.
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] refer to figure 1 , a reflective liquid crystal display based on surface plasmon technology, including a substrate 1, a metal reflective layer 2 is arranged on the substrate 1, a metal grating structure 3 is arranged on the metal reflective layer 2, and the metal grating structure 3 can absorb the entire range of visible light, the metal grating structure 3 is provided with a metal reflective electrode 4, and the metal reflective layer ...
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The invention relates to the technical field of liquid crystal displays, in particular to a reflective type liquid crystal display based on a surface plasmon technology. The reflective type liquid crystal display includes a substrate, metal reflective layers are arranged on the substrate, metallic grating structures are arranged on the metal reflective layer, metal reflecting electrodes are arranged on the metal grating structures, conductive electrode gaps are formed between the two adjacent metal reflective layers, between the two adjacent metallic grating structures and in the lower portions of the metal reflecting electrodes, the metal reflective layers and the metallic grating structures form a surface plasmon absorption structure, the length of each wave absorbed by the surface plasmon absorption structure can be within the whole visible light range, metal grating absorption structures are added between the metal electrodes and the reflective layers, the metal grating absorption structures can completely absorb incident light, the interference of reflected light around pixels on displaying pixels is avoided, and a high-definition and high-contrast image is displayed.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a reflective liquid crystal display based on surface plasmon technology. Background technique [0002] Electronic display products have become an important part of our lives. As people's requirements for electronic products are getting higher and higher and electronic products are more and more widely used in life, this requires continuous improvement and innovation of display technology. The working principle of the reflective liquid crystal display is to reflect the light from the external light source to realize the display of the image, which has the advantages of no need for a backlight source and low power consumption. The reason why a display can display images is mainly that the pixels of the smallest display unit of the display are controlled to display the image, and the incident light will not only enter from the pixel point, but also enter the entire pa...
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Inventor 陈弈星夏军何军黄嵩人李芝
Owner SUZHOU XINMENG HUIXIAN ELECTRONICS TECH