公开(公告)号：US20150192812A1

公开(公告)日：2015-07-09

申请号：US14468187

申请日：2014-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Sik HWANG ,  In-Jae HWANG ,  Dong Hwa SHIN

IPC: G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment includes: a first subpixel electrode configured to have a first voltage applied thereto; a second subpixel electrode configured to have a second voltage applied thereto; a third subpixel electrode configured to have a third voltage applied thereto; an insulating layer between the first subpixel electrode and the second subpixel electrode or between the second subpixel electrode and the third subpixel electrode; and a common electrode configured to have a common voltage applied thereto, wherein the second subpixel electrode and the third subpixel electrode overlap each other with the insulating layer positioned therebetween, the first subpixel electrode and the third subpixel electrode are disposed at opposing sides of the gate line, and the first voltage and the third voltage are different.

Abstract translation: 根据示例性实施例的液晶显示器包括：第一子像素电极，被配置为施加第一电压; 第二子像素电极，被配置为施加第二电压; 第三子像素电极，被配置为施加第三电压; 第一子像素电极和第二子像素电极之间或第二子像素电极与第三子像素电极之间的绝缘层; 以及公共电极，其被配置为施加公共电压，其中所述第二子像素电极和所述第三子像素电极彼此重叠，所述绝缘层位于其间，所述第一子像素电极和所述第三子像素电极设置在所述栅极的相对侧 线，第一电压和第三电压不同。

公开(公告)号：US20240428739A1

公开(公告)日：2024-12-26

申请号：US18827881

申请日：2024-09-09

Applicant: Samsung Display Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang University

Inventor： Chong-Chul CHAI ,  Oh-Kyong KWON ,  Nack-Hyeon KEUM ,  Kyong-Hwan OH ,  Young-Wan SEO ,  Yong-Koo HER ,  In-Jae HWANG

IPC: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266

Abstract: A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

公开(公告)号：US20220020331A1

公开(公告)日：2022-01-20

申请号：US17449642

申请日：2021-09-30

Applicant: Samsung Display Co., Ltd. ,  Industry-University Cooperation Foundation Hanyang University

Inventor： Chong-Chul CHAI ,  Oh-Kyong KWON ,  Nack-Hyeon KEUM ,  Kyong-Hwan OH ,  Young-Wan SEO ,  Yong-Koo HER ,  In-Jae HWANG

IPC: G09G3/3258 ,  G09G3/3233

Abstract: A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.

公开(公告)号：US20150009109A1

公开(公告)日：2015-01-08

申请号：US14310593

申请日：2014-06-20

Applicant: Samsung Display Co., LTD.

Inventor： In-Jae HWANG ,  Il-Gon KIM ,  Mee-Hye JUNG ,  Se-Hyoung CHO ,  Jang-Mi KANG ,  Hee-Rim SONG ,  Bong-Hyun YOU

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0223

Abstract: A display panel includes a plurality of pixels which is arranged in a pixel column and a pixel row, a gate line which is connected to pixels in a same pixel row, a first data line which is connected to pixels in a same pixel column, and a second data line which is connected to remaining pixels except for the pixels connected to the first data line among the pixels in the same pixel column. Two odd-numbered pixel rows and two even-numbered pixel rows are alternately driven so that a charge period of the pixel may be extended by 2H. In addition, a kickback difference between the odd-numbered pixel row and the even-numbered pixel row may be decreased so that a display quality may be improved.

Abstract translation: 显示面板包括排列在像素列和像素行中的多个像素，连接到同一像素行中的像素的栅极线，连接到同一像素列中的像素的第一数据线，以及 第二数据线连接到除了在相同像素列中的像素之间连接到第一数据线的像素之外的剩余像素。 交替地驱动两个奇数像素行和两个偶数像素行，使得像素的电荷周期可以延长2H。 此外，可以减少奇数像素行和偶数像素行之间的反冲差，从而可以提高显示质量。

公开(公告)号：US20130328750A1

公开(公告)日：2013-12-12

申请号：US13968750

申请日：2013-08-16

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Moon MOH ,  Han-Jin RYU ,  Hong-Sig CHU ,  Kwang-Jae KIM ,  Sang-Don BAE ,  In-Jae HWANG ,  Seung-Hwan MOON ,  Sang-Soo KIM

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0209 ,  G09G2330/06

Abstract: A display apparatus includes; a data driver integrated in one chip and which outputs data signals; a gate driver which sequentially outputs gate signals, a display panel which includes; a plurality of data lines which receive the data signals, a plurality of gate lines which receive the gate signals, and a plurality of pixels connected to a corresponding gate line and a corresponding data line, a voltage generator which generates a common voltage and a storage voltage and provides them to the display panel, and a voltage compensator which receives the storage voltage fedback from the display panel and generates a compensation signal, wherein the display panel further includes a feedback line which provides the voltage compensator with the storage voltage, and wherein the feedback line is electrically connected to the voltage compensator through the data driver.

Abstract translation: 显示装置包括： 集成在一个芯片中并且输出数据信号的数据驱动器; 顺序地输出门信号的栅极驱动器，显示面板，包括： 接收数据信号的多条数据线，接收门信号的多条栅极线以及连接到对应的栅极线和相应数据线的多个像素，产生公共电压的电压发生器和存储器 电压并将其提供给显示面板，以及电压补偿器，其接收从显示面板反馈的存储电压并产生补偿信号，其中显示面板还包括向电压补偿器提供存储电压的反馈线，并且其中 反馈线通过数据驱动器电连接到电压补偿器。