公开(公告)号：US20170343866A1

公开(公告)日：2017-11-30

申请号：US15605347

申请日：2017-05-25

Applicant: LG Display Co., Ltd.

Inventor： Sangjin NAM ,  Ooksang YOO ,  Kyujin KIM ,  Seungjin YOO

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/1336 ,  G02F1/13471 ,  G02F2001/133388 ,  G02F2001/133601

Abstract: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an aspect includes a liquid crystal layer, a first electrode including a block corresponding one-to-one with a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween. An angle between a vertical edge of the block and the light valve data line is greater than 0° and less than 90°. The liquid crystal display device according to another aspect includes a display panel, a backlight unit, and a light valve panel.

公开(公告)号：US20170032744A1

公开(公告)日：2017-02-02

申请号：US15222700

申请日：2016-07-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Ooksang YOO ,  Juyoung LEE ,  Sangjin NAM ,  Seungjin YOO

IPC: G09G3/34 ,  G09G3/36 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/20 ,  G02F1/1343

CPC classification number: G09G3/3406 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/2007 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0626

Abstract: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an embodiment includes a transparent electrode layer having a plurality of blocks supplied with a voltage through data input lines. The transparent electrode layer has a low resistance or has a high resistance. When a transparent electrode layer has low resistance, each block is divided into a plurality of segment electrodes connected through a resistance pattern. A voltage is distributed to the plurality of segment electrodes of each block based on the resistance pattern. When a transparent electrode layer has high resistance, the voltage distribution in each block is based on a resistance difference that varies based on a distance between voltage feeding positions.

Abstract translation: 讨论了光阀面板和使用其的液晶显示器。 根据一个实施例的光阀面板包括具有通过数据输入线提供电压的多个块的透明电极层。 透明电极层具有低电阻或高电阻。 当透明电极层具有低电阻时，每个块被分成通过电阻图形连接的多个段电极。 基于电阻图案将电压分配给每个块的多个段电极。 当透明电极层具有高电阻时，每个块中的电压分布基于基于电压馈送位置之间的距离而变化的电阻差。

公开(公告)号：US20170344166A1

公开(公告)日：2017-11-30

申请号：US15605742

申请日：2017-05-25

Applicant: LG Display Co., Ltd.

Inventor： Sangjin NAM ,  Kyujin KIM ,  Seungjin YOO

IPC: G06F3/041 ,  G02F1/1343 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1335 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/133536 ,  G02F1/134309 ,  G02F1/13471 ,  G02F1/136286 ,  G02F2001/133567 ,  G02F2203/02 ,  G02F2203/66 ,  G06F3/0416 ,  G06F3/044 ,  G09G3/3614 ,  G09G2300/0426

Abstract: A mirror display is described. The mirror display includes a plurality of first electrodes disposed on a first substrate, a plurality of sensor lines disposed on the first substrate, the plurality of sensor lines connected to the plurality of first electrodes, a plurality of second electrodes disposed on a second substrate, the plurality of second electrodes facing the first substrate, a liquid crystal layer interposed between the plurality of first electrodes and the plurality of second electrodes, a plurality of mirror driving lines on the second substrate, the plurality of mirror driving lines connected to the plurality of second electrodes, and a reflective polarizing film attached to the second substrate.

公开(公告)号：US20170343839A1

公开(公告)日：2017-11-30

申请号：US15604929

申请日：2017-05-25

Applicant: LG Display Co., Ltd.

Inventor： Sangjin NAM ,  Ooksang YOO ,  Kyujin KIM ,  Seungjin YOO

IPC: G02F1/137 ,  G09G3/34 ,  G02F1/1343 ,  G09G3/36 ,  G09G3/20

CPC classification number: G02F1/137 ,  G02F1/134309 ,  G02F1/13471 ,  G02F2001/133601 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/028 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/066

Abstract: A light valve panel and a liquid crystal display using the same are discussed. The light valve panel according to an aspect includes a liquid crystal layer, a first electrode receiving a light valve data voltage through a light valve data line, and a second electrode facing the first electrode with the liquid crystal layer interposed therebetween, and receiving a common voltage swinging in the same phase in synchronization with the light valve data voltage. The liquid crystal display device according to another aspect includes a display panel, a backlight unit, and a light valve panel.

公开(公告)号：US20160322008A1

公开(公告)日：2016-11-03

申请号：US14983708

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： Wookyu SANG ,  Sangjin NAM ,  Ooksang YOO ,  Seungjin YOO

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3275 ,  G09G3/3614 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2320/0666 ,  G09G2330/021

Abstract: A display device is disclosed. A display panel includes a plurality of subpixels of a plurality of colors arranged in a matrix form, and a plurality of gate lines and data lines respectively connected to the subpixels. A data driver is configured to supply data voltages to the subpixels through a plurality of source channels and the data lines. A switch circuit is configured to connect one of the source channels selectively to one of the data lines during a first scan period in one horizontal period and to a different one of the data lines during a second scan period in the one horizontal period. The data driver is configured to supply data voltages of one color to the one of the source channels during both the first scan period and the second scan period in the one horizontal period.

Abstract translation: 公开了一种显示装置。 显示面板包括以矩阵形式布置的多个颜色的多个子像素，以及分别连接到子像素的多个栅极线和数据线。 数据驱动器被配置为通过多个源通道和数据线向子像素提供数据电压。 开关电路被配置为在一个水平周期中的第一扫描周期期间在一个水平周期中的第一扫描周期期间将源信道中的一个选择性地连接到数据线之一，并且在一个水平周期中的第二扫描周期期间将数据线中的一个选择性地连接到 数据驱动器被配置为在一个水平周期中的第一扫描周期和第二扫描周期期间向一个源通道提供一种颜色的数据电压。