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Liquid crystal lens and display device including the liquid crystal lens

A technology of liquid crystal lens and liquid crystal layer, applied in the direction of lens, optics, instrument, etc.

Active Publication Date: 2016-06-29
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, if you only watch three-dimensional images for a long time, you will feel dizzy

Method used

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  • Liquid crystal lens and display device including the liquid crystal lens
  • Liquid crystal lens and display device including the liquid crystal lens
  • Liquid crystal lens and display device including the liquid crystal lens

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Embodiment Construction

[0041] The advantages, features and methods of implementing the present invention can be understood with reference to the accompanying drawings and the embodiments described in detail later. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in many different ways. This embodiment is used to fully disclose the present invention and to inform those skilled in the art of the scope of the present invention. The invention should be determined by the scope of the claims.

[0042] A description of an element or layer being "on" another element or layer includes the case where an element is disposed immediately on top of another device as well as the case where another layer or another device is disposed therebetween. Throughout the specification, the same reference numerals denote the same constituent elements.

[0043] Although the terms first, second, etc. are used to describe various constituent elements, the constituent elem...

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Abstract

A liquid crystal lens for adjusting the light path and a display device including the liquid crystal lens are provided. The liquid crystal lens includes: a first electrode and a second electrode opposite to each other; a liquid crystal layer arranged between the first electrode and the second electrode and having a flat upper surface and a lower surface; and an intermediate layer arranged between the second electrode and the liquid crystal layer An electrical layer; wherein the dielectric layer includes a first sub-dielectric layer and a second sub-dielectric layer, the first sub-dielectric layer contains a substance with a different dielectric constant from the second sub-dielectric layer, and the first sub-dielectric layer The layer has at least one unit pattern, the at least one unit pattern includes a plurality of flat intervals with a flat surface, and in the plurality of flat intervals, the height of the unit pattern in the first flat interval and the height of the unit pattern in the second flat interval Different heights.

Description

technical field [0001] The invention relates to a liquid crystal lens and a display device including the liquid crystal lens, in particular to a liquid crystal lens for adjusting an optical path and a display device including the liquid crystal lens. Background technique [0002] Display devices display images by emitting light in various ways. The manner in which the display device emits light in turn becomes a criterion for distinguishing types of display devices. Recently, researches on the purpose of effectively controlling the luminance of the emitted light and improving the display quality in various ways of emitting light are being carried out. [0003] Recently, research on a stereoscopic image display device that realizes a three-dimensional image by controlling an optical path instead of controlling the brightness has attracted much attention. The basic principle is: if the left-eye image is provided to the observer's left eye, and the right-eye image is provided...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/29G02F1/1333G02B27/22G02B30/28
CPCG02F1/1343G02F2203/24G02F2203/28G02F1/133526G02F1/29H04N13/305H04N13/359H04N13/322G02F1/291G02B30/28G02B3/12G02F1/13G02B30/27
Inventor 白种仁鱼基汉
Owner SAMSUNG DISPLAY CO LTD