公开(公告)号：US09093044B2

公开(公告)日：2015-07-28

申请号：US14016955

申请日：2013-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Hyoung Cho ,  Il-Gon Kim ,  Mee-Hye Jung ,  In-Jae Hwang

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/06 ,  G09G2320/0223 ,  G09G2320/0252

Abstract: A display apparatus includes a display panel, a gate driving part, and a date driving part. The display panel includes a switching element disposed in association with a pixel, a main gate line connected to the switching element, and a sub gate line spaced apart from the main gate line and connected to the main gate line via a first connecting part. The gate driving part is configured to: provide the main gate line with a main gate signal, and provide the sub gate line with a sub gate signal. The sub gate signal includes a transmission difference from the main gate signal. The data driving part is configured to provide a data line with a data signal.

Abstract translation: 显示装置包括显示面板，门驱动部和日期驱动部。 显示面板包括与像素相关联地设置的开关元件，连接到开关元件的主栅极线以及与主栅极线间隔开并且经由第一连接部分连接到主栅极线的子栅极线。 栅极驱动部分被配置为：向主栅极线提供主栅极信号，并为子栅极线提供子栅极信号。 子门信号包括与主门信号的传输差异。 数据驱动部分被配置为向数据线提供数据信号。

公开(公告)号：US09588349B2

公开(公告)日：2017-03-07

申请号：US14204486

申请日：2014-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Young Song ,  Kwang-Chul Jung ,  Mee-Hye Jung ,  Sun-Hwa Lee ,  In-Jae Hwang

IPC: G02B27/22 ,  G02F1/29 ,  G02F1/1345

CPC classification number: G02B27/2214 ,  G02F1/1345 ,  G02F1/29

Abstract: A liquid crystal lens includes a first lens electrode, a second lens electrode, bus lines, and a contact portion. The first lens electrode is disposed in at least a display area of the liquid crystal lens. The second lens electrode is disposed in at least the display area. The bus lines are disposed in a peripheral area of the liquid crystal lens, the peripheral area being disposed outside the display area, the first lens electrode and the second lens electrode being connected to respective ones of the bus lines. The contact portion overlaps the bus lines and electrically connects the respective bus lines to the first lens electrode and the second lens electrode.

Abstract translation: 液晶透镜包括第一透镜电极，第二透镜电极，总线线路和接触部分。 第一透镜电极设置在至少液晶透镜的显示区域中。 第二透镜电极至少设置在显示区域中。 总线布置在液晶透镜的周边区域中，周边区域设置在显示区域的外部，第一透镜电极和第二透镜电极连接到各个总线。 接触部分与总线重叠，并将各个总线电连接到第一透镜电极和第二透镜电极。

公开(公告)号：US09472154B2

公开(公告)日：2016-10-18

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：US09395580B2

公开(公告)日：2016-07-19

申请号：US14599420

申请日：2015-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Mee-Hye Jung ,  Doo-Hwan You ,  Young-Hoon Yoo ,  Woo-Sung Sohn ,  Sung-Hoon Kim ,  Jae-Yong Shin ,  Se-Hyoung Cho ,  Hye-Seok Na ,  Hong-Jo Park ,  Hyang-Yul Kim

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced. The first pixel electrode has an extension disposed adjacent to the center of the pixel area, and a minimum distance between the extension and the adjacent branch electrode is different from an average minimum between the adjacent branch electrodes.

公开(公告)号：US09229274B2

公开(公告)日：2016-01-05

申请号：US13788615

申请日：2013-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Shin ,  Baek-Kyun Jeon ,  Kyoung-Tae Kim ,  Bong-Sun Seo ,  Mee-Hye Jung ,  Young-Gu Kim ,  Min-Sik Jung ,  Byoung-Hun Sung ,  Jeong-Hye Choi ,  Sung-Yi Kim

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133761

Abstract: The present invention discloses an alignment substrate that includes a base substrate and an alignment layer arranged on the base substrate. A plurality of unit pixels is defined in the base substrate. The alignment layer includes at least two sub-alignment portions dividing the unit pixel into at least two domains. Each sub-alignment portion is arranged in a different domain of the at least two domains and is aligned to have a different pretilt direction from the other sub-alignment portions.

公开(公告)号：US09171932B2

公开(公告)日：2015-10-27

申请号：US13951992

申请日：2013-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Hyoung Cho ,  Chong-Chul Chai ,  Mee-Hye Jung

IPC: H01L29/786 ,  H01L29/66 ,  H01L29/417 ,  H01L27/12

CPC classification number: H01L29/66742 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/41733

Abstract: A display panel includes a gate line, a gate electrode, a planarization layer, a gate insulation layer, an active layer, a data line, a source electrode, a drain electrode, and a pixel electrode. The gate electrode extends from the gate line. The planarization layer covers the gate line and the gate electrode to have an opening exposing a portion of the gate electrode formed therethrough. The gate insulation layer covers a portion of the gate electrode exposed by the opening and the planarization layer. The active layer is formed on the gate insulation layer and corresponds to the gate electrode. The data line is formed. The source electrode extends from the data line to cover a portion of the opening. The drain electrode is spaced apart from the source electrode and covers a portion of the opening. The pixel electrode is connected to the drain electrode.

Abstract translation: 显示面板包括栅极线，栅电极，平坦化层，栅极绝缘层，有源层，数据线，源电极，漏电极和像素电极。 栅电极从栅极线延伸。 平坦化层覆盖栅极线和栅电极以具有暴露通过其形成的栅电极的一部分的开口。 栅极绝缘层覆盖由开口和平坦化层暴露的栅电极的一部分。 有源层形成在栅绝缘层上，对应于栅电极。 形成数据线。 源极从数据线延伸以覆盖开口的一部分。 漏电极与源电极间隔开并覆盖开口的一部分。 像素电极连接到漏电极。

公开(公告)号：US20150194120A1

公开(公告)日：2015-07-09

申请号：US14454646

申请日：2014-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Hyoung Cho ,  Joon-Chul Goh ,  Mee-Hye Jung

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/2092 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2300/0439 ,  G09G2300/0447 ,  G09G2300/0478 ,  G09G2320/0247 ,  G09G2320/028 ,  G09G2320/0673

Abstract: A display panel includes: a first pixel including: a first high pixel configured to represent a first high gray level; and a first low pixel configured to represent a first low gray level; and a second pixel adjacent the first pixel in a first direction, the second pixel including: a second high pixel configured to represent a second high gray level based on a second data voltage and the common voltage in response to the first gate signal; and a second low pixel configured to represent a second low gray level based on the second data voltage, the common voltage, and a second divided voltage different from the first divided voltage in response to the first gate signal.

Abstract translation: 显示面板包括：第一像素，包括：构造成表示第一高灰度级的第一高像素; 以及被配置为表示第一低灰度级的第一低像素; 以及与第一像素相邻的第二像素，第二像素包括：第二高像素，被配置为响应于第一栅极信号，基于第二数据电压和公共电压来表示第二高灰度级; 以及第二低像素，其被配置为基于所述第二数据电压，所述公共电压以及响应于所述第一栅极信号而与所述第一分压电压不同的第二分压来表示第二低灰度级。

公开(公告)号：US08964140B2

公开(公告)日：2015-02-24

申请号：US13845823

申请日：2013-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Woon Kim ,  Hee-Seop Kim ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Chong-Chul Chai ,  Mee-Hye Jung ,  Hwa-Sung Woo ,  Cheol Shin ,  Dong-Chul Shin

IPC: G02F1/141 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2201/124

Abstract: A liquid crystal display includes: a first substrate and a second substrate disposed opposite the first substrate; a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules; a gate line which transmits a gate signal; first and second data lines which respectively transmit first and second data voltages, the first and second data voltages having opposite polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; a first subpixel electrode connected to the first switching element; and a second subpixel electrode connected to the second switching element. The first and second subpixel electrodes overlap portions of the first and second data lines. The first and second subpixel electrodes include first and second branches, respectively, which are alternately arranged between the first and second data lines.

Abstract translation: 液晶显示器包括：第一基板和与第一基板相对设置的第二基板; 插入在第一和第二基板之间并包括液晶分子的液晶层; 发送门信号的栅极线; 分别发送第一和第二数据电压的第一和第二数据线，所述第一和第二数据电压具有相反的极性; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 连接到第一开关元件的第一子像素电极; 以及连接到第二开关元件的第二子像素电极。 第一和第二子像素电极重叠第一和第二数据线的部分。 第一和第二子像素电极分别包括交替地布置在第一和第二数据线之间的第一和第二分支。

公开(公告)号：US20150029434A1

公开(公告)日：2015-01-29

申请号：US14158232

申请日：2014-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan Kim ,  Il-Gon Kim ,  Sank-Uk Lim ,  Mee-Hye Jung

IPC: G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/1345

Abstract: An electric-field exposure method includes forming a display cell. The display cell comprises a pixel electrode electrically connected to a data line and a gate line. A guard-ring line surrounds a display area on which the pixel electrode is disposed. A common electrode overlaps the guard-ring line. A resistance division part is connected to a node which is connected to a data pad and a gate pad. A first electrode and a second electrode are provided with first and second electronic signals, respectively. The first electrode is connected to the guard-ring line. The second electrode is electrically connected to the common electrode. The node is provided with a divided signal obtained by dividing the first and second signals through the resistance division part.

Abstract translation: 电场曝光方法包括形成显示单元。 显示单元包括电连接到数据线和栅极线的像素电极。 保护环线围绕其上设置有像素电极的显示区域。 公共电极与保护环线重叠。 电阻分割部连接到连接到数据焊盘和栅极焊盘的节点。 第一电极和第二电极分别设置有第一和第二电子信号。 第一电极连接到保护环线。 第二电极电连接到公共电极。 该节点具有通过电阻分割部分分割第一和第二信号而获得的分频信号。

公开(公告)号：US08909020B2

公开(公告)日：2014-12-09

申请号：US14078070

申请日：2013-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： Mee-Hye Jung ,  Ji-Won Sohn ,  Jae-Jin Lyu ,  Chong-Chul Chai

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133715 ,  G02F2001/133742

Abstract: The present invention relates to a liquid crystal display including a pixel electrode including a first subpixel electrode and a second subpixel electrode spaced apart with a gap therebetween, a common electrode facing the pixel electrode, and a liquid crystal layer formed between the pixel electrode and the common electrode and including a plurality of liquid crystal molecules. The first and second subpixel electrodes include a plurality of branches, and each of the first and second subpixel electrodes includes a plurality of subregions. The branches extend in different directions in different subregions.

Abstract translation: 液晶显示装置技术领域本发明涉及一种液晶显示装置，其特征在于，具备包括第一子像素电极和第二子像素电极的像素电极，间隔开的像素电极，与像素电极相对的公共电极，以及形成在像素电极与像素电极之间的液晶层 公共电极并且包括多个液晶分子。 第一和第二子像素电极包括多个分支，并且第一和第二子像素电极中的每一个包括多个子区域。 分支在不同的子区域中以不同的方向延伸。