PDLC assembly, manufacturing method, display assembly and terminal

A production method and display technology, applied to static indicators, instruments, optics, etc., can solve the problem of low contrast of liquid crystal displays
CN108535906AInactive Publication Date: 2018-09-14TRULY OPTO ELECTRONICS
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
TRULY OPTO ELECTRONICS
Publication Date
2018-09-14
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a PDLC assembly and a manufacturing method thereof. The PDLC assembly comprises a raw material composite plate which is divided into a plurality of sub-plates, and the raw material composite plate is compounded by a first substrate, a second substrate, a first conductive layer, a second conductive layer and a liquid crystal polymer, the first conductive layer is plated on the upper surface of the first substrate, the second conductive layer is plated on the lower surface of the second substrate, and the liquid polymer is positioned between the first conductive layer andthe second conductive layer; the inside of each sub-plate is connected with a control switch and a transformer which are positioned between the first substrate and the second substrate; when the control switch of a certain sub-plate is switched on, liquid crystal in the liquid crystal polymer in the current sub-plate is reversed under the driving effect of the transformer of the current sub-plate, incident light passes through the liquid polymer, and thus, the liquid crystal polymer is changed to be transparent. By the provided PDLC assembly and the manufacturing method thereof, the contrastof a display is improved. The invention further provides a display assembly and a terminal which have the foregoing beneficial effects.
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Description

technical field

[0001] The invention relates to the technical field of liquid crystal displays, in particular to a PDLC component, a method for manufacturing the PDLC component, a display component and a terminal. Background technique

[0002] Contrast refers to the measurement of different brightness levels between the brightest white and the darkest black in the light and dark areas of an image; contrast is an important indicator of LCD screens.

[0003] In the prior art, part of the light emitted by the backlight in the black picture area of ​​the liquid crystal display can still pass through the liquid crystal display, resulting in a higher brightness of the black picture, thereby lowering the contrast of the liquid crystal display.

[0004] From the above, it can be seen that how to improve the contrast of the liquid crystal display is a problem to be solved at present. Contents of the invention

[0005] The object of the present invention is to provide a PDLC compon...

Claims

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