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Liquid crystal display device

A technology of liquid crystal display device and liquid crystal layer, which is applied in the direction of optics, instruments, electrical components, etc., and can solve problems such as loss

Inactive Publication Date: 2017-12-29
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the light provided by the backlight unit is lost due to reflection or absorption while passing through the polarizing plate, liquid crystal layer and color filters of the LCD device

Method used

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Embodiment Construction

[0057] The advantages and features of the present invention and methods for achieving them will be apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided to help convey the scope of the invention to those skilled in the art. The invention is limited only by the scope of the claims. Therefore, well-known constituent elements, operations, and techniques are not described in detail in the exemplary embodiments so as not to obscure the invention from being interpreted. Like reference numerals refer to like elements throughout the specification.

[0058] In the drawings, certain elements or shapes may be shown in an enlarged or simplified manner to better illustrate the present invention, and other elements present in ac...

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Abstract

A liquid crystal display (LCD) device is capable of improving liquid crystal controllability and light transmittance, the LCD device including: a first substrate including a light emission area and a light blocking area; a switching element on the first substrate, the switching element connected to a gate line and a data line; a first insulating layer on the gate line, the data line, and the switching element; a polarization pattern disposed on the first insulating layer and connected to the switching element through a contact hole of the first insulating layer; and a pixel electrode connected to the polarization pattern in the light emission area.

Description

technical field [0001] Exemplary embodiments of the present invention relate to display devices, and more particularly, to liquid crystal display (LCD) devices capable of improving controllability and light transmittance of liquid crystals. Background technique [0002] LCD devices are one of the most widely used types of flat panel display (FPD) devices. An LCD device generally includes two substrates including two electrodes formed thereon and a liquid crystal layer interposed therebetween. [0003] When a voltage is applied to these two electrodes, the liquid crystal molecules of the liquid crystal layer rearrange so that the amount of transmitted light is controlled in the LCD device. To this end, the LCD device requires a backlight unit to provide light. [0004] Most of the light provided by the backlight unit is lost due to reflection or absorption while passing through polarizing plates, liquid crystal layers, and color filters of the LCD device. Generally, only a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1343G02F1/1362H01L27/12
CPCG02F1/133514G02F1/133528G02F1/134309G02F1/136209G02F1/136227G02F1/136286H01L27/1214G02F1/133512G02F1/133617G02F1/13718G02F2201/123G02F1/133548G02F1/133509G02F1/133345G02F1/1336G02F1/1343G02F1/1362
Inventor 宋东翰申东哲申旗澈吴浩吉
Owner SAMSUNG DISPLAY CO LTD