公开(公告)号：US11543713B2

公开(公告)日：2023-01-03

申请号：US16999296

申请日：2020-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Deok-Hwan Kim ,  Jinseok Kim ,  Hyoung-Rae Lee ,  Hasook Kim

IPC: G02F1/1345 ,  G02F1/1362 ,  H05K1/18 ,  G02F1/1335

Abstract: A display device includes a first substrate including a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a plurality of pixels connected to the gate lines to the data lines, a second substrate disposed on the first substrate, an image display layer disposed between the first substrate and the second substrate, a plurality of first pads which electrically connected to the gate lines, respectively, where the first pads further protrude outward than a first side surface of the first substrate, a gate driver facing the first pads, and a first adhesive disposed between the gate driver and the first pads. The first adhesive includes a first conductive film and a plurality of first conductive patterns disposed between the first conductive film and the first pads to respectively overlap the first pads.

公开(公告)号：US09828666B2

公开(公告)日：2017-11-28

申请号：US14463581

申请日：2014-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung-Rae Lee ,  Moon Ju Kim ,  Eun Suk Kim ,  Seok-Kun Yoon ,  Kwang Youl Lee ,  Jong-Won Choo

IPC: H01L21/02 ,  H01L29/66 ,  H01L29/786 ,  H01L27/12 ,  C23C14/08 ,  C23C14/35 ,  C23C14/56

CPC classification number: C23C14/08 ,  C23C14/086 ,  C23C14/352 ,  C23C14/562 ,  H01L21/02565 ,  H01L21/02631 ,  H01L27/1225 ,  H01L29/66969 ,  H01L29/7869 ,  H01L29/78696

Abstract: An exemplary embodiment provides a thin film transistor array panel, including: a substrate; an oxide semiconductor layer disposed on the substrate; an insulating layer disposed on the oxide semiconductor layer; and a pixel electrode disposed on the insulating layer. The oxide semiconductor layer includes a first layer and a second layer disposed on the first layer, the second layer includes an oxide semiconductor including silicon, and the second layer contacts the insulating layer.

公开(公告)号：US20160203776A1

公开(公告)日：2016-07-14

申请号：US14789926

申请日：2015-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won Choo ,  Hyoung-Rae Lee ,  Moon-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2310/0297 ,  G09G2320/0271 ,  G09G2320/028

Abstract: A display apparatus including a display region including a first high pixel connected to a first gate line and a first data line, and a first low pixel connected to the first gate line and a second data line, the first high pixel being configured to represent a first high grayscale level, the first low pixel being configured to represent a first low grayscale level, a gate driver configured to apply a gate signal to the gate line, a data driver including a first output part configured to apply a data voltage to the first data line and the second data line, and a selecting part configured to alternately connect the first data line and the second data line to the first output part of the data driver.

Abstract translation: 一种显示装置，包括包括连接到第一栅极线和第一数据线的第一高像素的显示区域和连接到第一栅极线的第一低像素和第二数据线，第一高像素被配置为表示 第一高灰度级，第一低像素被配置为表示第一低灰阶级，被配置为向栅极线施加栅极信号的栅极驱动器，数据驱动器，包括被配置为向第一栅极施加数据电压的第一输出部分 数据线和第二数据线，以及选择部，被配置为将第一数据线和第二数据线交替地连接到数据驱动器的第一输出部。

公开(公告)号：US09881540B2

公开(公告)日：2018-01-30

申请号：US15189757

申请日：2016-06-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung-Rae Lee ,  Moon-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee ,  Young-Min Choi ,  Jong-Won Choo

IPC: G09G5/10 ,  G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2003 ,  G09G3/3677 ,  G09G3/3685 ,  G09G3/3696 ,  G09G2310/0213 ,  G09G2310/0251 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2320/0673

Abstract: A gate driver includes first and second shift registers and a selector. The first shift register outputs first pulses. The second shift register outputs second pulses different from the first pulses. The selector selects one of the first pulses or the second pulses. When the selector selects the first pulses, the gate driver generates a first gate signal including first and second high periods, and output the first gate signal to a first gate line. The second high period is apart from the first high period by a first interval. When the selector selects the second pulses, the gate driver generates a second gate signal including the first high period and a third high period, and output the second gate signal to the first gate line. The third high period is apart from the first high period by a second interval different from the first interval.

公开(公告)号：US20160104426A1

公开(公告)日：2016-04-14

申请号：US14701994

申请日：2015-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won CHOO ,  Hyoung-Rae Lee ,  Mun-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee

IPC: G09G3/32

CPC classification number: G09G3/3688 ,  G09G2300/0426

Abstract: A display apparatus includes a display panel including a gate line disposed in a display area and extending in a first direction, a data line extending in a second direction crossing the first direction and a switching element electrically connected to the gate line and the data line. A first data driving part is electrically connected to a first peripheral area adjacent to the display area. A second data driving part is electrically connected to a second peripheral area adjacent to the first peripheral area. The display panel includes a voltage connecting line disposed between the first peripheral area and the second peripheral area. The voltage connecting line connects the first data driving part to the second data driving part.

Abstract translation: 显示装置包括：显示面板，包括设置在显示区域中并沿第一方向延伸的栅极线，沿与第一方向交叉的第二方向延伸的数据线以及与栅极线和数据线电连接的开关元件。 第一数据驱动部分电连接到与显示区域相邻的第一周边区域。 第二数据驱动部分电连接到与第一周边区域相邻的第二外围区域。 显示面板包括设置在第一周边区域和第二周边区域之间的电压连接线。 电压连接线将第一数据驱动部分连接到第二数据驱动部分。

公开(公告)号：US09747853B2

公开(公告)日：2017-08-29

申请号：US14639958

申请日：2015-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung-Rae Lee ,  Choong-Hwa Kim ,  Moon Ju Kim ,  Eun Suk Kim ,  Seok-Kun Yoon ,  Kwang Youl Lee ,  Jong-Won Choo

IPC: G09G5/00 ,  G09G3/36 ,  G02F1/1362

CPC classification number: G09G3/3655 ,  G02F1/136286 ,  G09G3/3696 ,  G09G2330/025 ,  G09G2330/04 ,  G09G2330/06

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a first substrate where a pixel electrode is formed; a second substrate facing the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; and a driving device connected with the first substrate, wherein the first substrate includes a pixel area where pixels emit light, and a load storage area provided between the pixel area and the driving device and constantly maintaining a load applied to the pixels in the pixel area.

公开(公告)号：US08830280B2

公开(公告)日：2014-09-09

申请号：US13949793

申请日：2013-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung-Rae Lee ,  Gyu-Su Lee ,  Min-Sik Um ,  Sang-Won Lee ,  Duk-Hwan Kang

IPC: G09G5/10 ,  G02F1/133 ,  F21V7/04 ,  G09G5/06 ,  G09G3/34 ,  G09G3/20

CPC classification number: G09G5/06 ,  G09G3/2011 ,  G09G3/3406 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/041

Abstract: A driving unit of a display panel includes a control part, a gate driving part, a grayscale compensating part, and a data driving part. The control part provides a control signal and a grayscale signal. The gate driving part provides a gate signal to the display panel. The display panel is divided into a plurality of blocks according to a distance from a light source to each of the blocks. The grayscale compensating part outputs a compensating signal of an n-th frame using look-up tables, and the look-up tables respectively correspond to the blocks of the display panel. The data driving part converts the compensating signal of the n-th frame into a grayscale voltage and provides the grayscale voltage to the display panel. Accordingly, the driving unit of the display panel may improve a response speed of liquid crystals and display quality.

Abstract translation: 显示面板的驱动单元包括控制部分，门驱动部分，灰度补偿部分和数据驱动部分。 控制部分提供控制信号和灰阶信号。 门驱动部分向显示面板提供门信号。 根据从光源到每个块的距离，显示面板被分成多个块。 灰度补偿部分使用查找表输出第n帧的补偿信号，并且查找表分别对应于显示面板的块。 数据驱动部将第n帧的补偿信号转换为灰阶电压，并将灰度电压提供给显示面板。 因此，显示面板的驱动单元可以提高液晶的响应速度和显示质量。