Liquid crystal lens and display including the same

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

Active Publication Date: 2013-01-02
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 including the same
  • Liquid crystal lens and display including the same
  • Liquid crystal lens and display including the same

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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

Provided are a liquid crystal lens which controls an optical path, and a display including the liquid crystal lens. The liquid crystal lens includes a first and a second electrode which face each other, a liquid crystal layer interposed between the first electrode and the second electrode and has flat top and bottom surfaces, and a dielectric layer interposed between the second electrode and the liquid crystal layer, where the dielectric layer includes a first and a second dielectric sub-layer, the first dielectric sub-layer made of a material having a different dielectric constant from that of the second dielectric sub-layer, the first dielectric sub-layer includes one or more unit patterns, a surface of each of the unit patterns includes a plurality of flat sections, and a height of each of the unit patterns in a first flat section is different from the height thereof in a second flat section.

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 Applications(China)
IPC IPC(8): G02F1/29G02F1/1333G02B27/22G02B30/28
CPCG02B27/22G02F1/29G02F2203/28G02F1/13G02F1/1333G02F1/1343G02B27/2214H04N13/00H04N13/042G02F2203/24G02F1/133526H04N13/305H04N13/359H04N13/322G02F1/291G02B30/28G02B3/12G02B30/27
Inventor 白种仁鱼基汉
Owner SAMSUNG DISPLAY CO LTD
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