公开(公告)号：US20230247876A1

公开(公告)日：2023-08-03

申请号：US18127663

申请日：2023-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Na KIM ,  Seul Bee LEE ,  Kwang-Chul JUNG ,  Yong Jun JO

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes: a substrate; a plurality of transistors disposed on the substrate; an initialization voltage line disposed on the substrate and including a first initialization voltage line that extends in a first direction, and a second initialization voltage line that extends in a second direction; and a driving voltage line disposed on the substrate and extending in the second direction, wherein each of the first initialization voltage line and the driving voltage line is connected to at least one of the plurality of transistors, and the second initialization voltage line and the driving voltage line overlap each other.

公开(公告)号：US20160252795A1

公开(公告)日：2016-09-01

申请号：US15151699

申请日：2016-05-11

Applicant: Samsung Display Co., Ltd

Inventor： Su-Jeong KIM ,  Ki-Chul SHIN ,  Hoon KIM ,  Hyung-Guel KIM ,  Joo-Seok YEOM ,  Jae-Jin SONG ,  Ho-Kil OH ,  Yoon-Jang KIM ,  Jae-Hoon JUNG ,  Kwang-Chul JUNG

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/134336 ,  G02F1/136209 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218 ,  G09G3/3648 ,  G09G2300/0447 ,  G09G2320/028

Abstract: A liquid crystal display includes: a first substrate, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate and including liquid crystal molecules, a gate line positioned on the first substrate, a data line positioned on the first substrate and crossing the gate line, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a third thin film transistor connected to the gate line and the second thin film transistor, a reference voltage line connected to the third thin film transistor, and a pixel electrode including a first subpixel electrode connected to the first thin film transistor and a second subpixel electrode connected to the second thin film transistor.

公开(公告)号：US20160202583A1

公开(公告)日：2016-07-14

申请号：US14790565

申请日：2015-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Chul JUNG ,  Sun Hwa LEE ,  Sang-Uk LIM ,  Mee Hye JUNG

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0447 ,  G09G2300/0452 ,  G09G2320/0209

Abstract: A liquid crystal display including a plurality of gate lines and a plurality of data lines that is insulated from and cross the plurality of gate lines, and a plurality of unit pixels connected to the plurality of gate lines and the plurality of data lines, wherein the plurality of unit pixel includes a first pixel at row 1 and column 1, a second pixel at row 1 and column 2, a third pixel at row 2 and column 1, and a fourth pixel at row 2 and column 2, a first gate line and a second gate line are disposed in parallel to each other between the first pixel and the third pixel and between the second pixel and the fourth pixel, and the first gate line is connected to the first pixel and the third pixel at different neighboring rows, and the second gate line is connected to the second pixel and the fourth pixel at different neighboring rows.

Abstract translation: 一种液晶显示器，包括多个栅极线和与多个栅极线绝缘并跨过多条栅极线的多条数据线，以及连接到多条栅极线和多条数据线的多个单位像素，其中， 多个单位像素包括行1和列1处的第一像素，行1和列2处的第二像素，行2和列1的第三像素，以及行2和列2处的第四像素，第一栅极线 并且第二栅极线在第一像素和第三像素之间并且在第二像素和第四像素之间彼此平行地设置，并且第一栅极线连接到不同相邻行处的第一像素和第三像素， 并且第二栅极线连接到不同相邻行的第二像素和第四像素。

公开(公告)号：US20150301377A1

公开(公告)日：2015-10-22

申请号：US14525745

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Hwa LEE ,  Kwang-Chul JUNG ,  Tae Woo LIM

IPC: G02F1/1368 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1339

CPC classification number: H01L27/1259 ,  G02F1/133377 ,  G02F1/13394 ,  G02F1/136209

Abstract: A display device is provided. A substrate includes a thin film transistor. A pixel electrode is connected to the thin film transistor. A common electrode is formed on the pixel electrode. A microcavity including liquid crystal molecules is interposed between the pixel electrode and the common electrode. A roof layer is formed on the common electrode. The roof layer includes at least one protrusion. A support member is formed under the at least one protrusion and in a column shape. The support member is surrounded by the liquid crystal molecules. An overcoat is formed on the roof layer and a side of the microcavity.

Abstract translation: 提供显示装置。 衬底包括薄膜晶体管。 像素电极连接到薄膜晶体管。 在像素电极上形成公共电极。 在像素电极和公共电极之间插入包括液晶分子的微腔。 屋顶层形成在公共电极上。 屋顶层包括至少一个突起。 支撑构件形成在至少一个突起和柱形的下方。 支撑构件被液晶分子包围。 在屋顶层和微腔的一侧形成外涂层。

公开(公告)号：US20150255026A1

公开(公告)日：2015-09-10

申请号：US14639749

申请日：2015-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Chul JUNG ,  Se Young SONG ,  Sung-Jin HONG ,  Jae Byung PARK ,  Mee Hye JUNG ,  Hyun Min CHO

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/13624 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0447 ,  G09G2300/0814

Abstract: A display device is disclosed. In one aspect, the display device includes a plurality of pixels each including first and second switching elements connected to a first gate line and a data line. Each pixel also includes a first memory capacitor connected to the first switching element and a capacitance voltage line, a second memory capacitor connected to the second switching element and the capacitance voltage line, and a third switching element and a fourth switching element each connected to a second gate line and a reference voltage line. Each pixel further includes a fifth switching element connected to a third gate line and the first memory capacitor, a sixth switching element connected to the third gate line and the second memory capacitor, a first subpixel electrode connected to the third and fifth switching elements, and a second subpixel electrode connected to the fourth and sixth switching element.

Abstract translation: 公开了一种显示装置。 一方面，显示装置包括多个像素，每个像素包括连接到第一栅极线和数据线的第一和第二开关元件。 每个像素还包括连接到第一开关元件和电容电压线的第一存储器电容器，连接到第二开关元件和电容电压线的第二存储电容器，以及连接到第一开关元件的第三开关元件和第四开关元件 第二栅极线和参考电压线。 每个像素还包括连接到第三栅极线和第一存储电容器的第五开关元件，连接到第三栅极线和第二存储电容器的第六开关元件，连接到第三和第五开关元件的第一子像素电极，以及 连接到第四和第六开关元件的第二子像素电极。

公开(公告)号：US20140354921A1

公开(公告)日：2014-12-04

申请号：US14151727

申请日：2014-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Sung Hwan WON ,  Dae Ho LEE ,  Sun Hwa LEE ,  Kwang-Chul JUNG

IPC: G02F1/1343

CPC classification number: G02F1/1341 ,  G02F1/133308 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/13392 ,  G02F1/134309 ,  G02F2001/134345

Abstract: A display device may include a first subpixel electrode; a first roof layer; a first liquid crystal layer disposed between the first subpixel electrode and the first roof layer; and a first support member overlapping a first end portion of the first roof layer in a first direction. The display device may further include a second subpixel electrode immediately neighboring the first subpixel electrode; a second roof layer; a second liquid crystal layer disposed between the second subpixel electrode and the second roof layer; and a second support member overlapping a first end portion of the second roof layer in the first direction. The first end portion of the first roof layer and the first end portion of the second roof layer may be disposed between a second end portion of the first roof layer and a second end portion of the second roof layer.

Abstract translation: 显示装置可以包括第一子像素电极; 第一屋顶层; 设置在第一子像素电极和第一屋顶层之间的第一液晶层; 以及第一支撑构件，其在第一方向上与第一屋顶层的第一端部重叠。 显示装置还可以包括与第一子像素电极紧邻的第二子像素电极; 第二屋顶层; 设置在第二子像素电极和第二屋顶层之间的第二液晶层; 以及在所述第一方向上与所述第二屋顶层的第一端部重叠的第二支撑构件。 第一屋顶层的第一端部和第二屋顶层的第一端部可以设置在第一屋顶层的第二端部和第二屋顶层的第二端部之间。

公开(公告)号：US20140132867A1

公开(公告)日：2014-05-15

申请号：US13890585

申请日：2013-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyoung CHO ,  Mee Hye JUNG ,  Sun Hwa LEE ,  Kwang-Chul JUNG ,  Chong Chul CHAI

IPC: G02F1/1368

CPC classification number: G02F1/1368 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136227 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a substrate; a thin film transistor on the substrate; a pixel electrode connected with a terminal of the thin film transistor; a microcavity on the pixel electrode, and including a plurality of regions corresponding a pixel area; a liquid crystal layer in the microcavity; a liquid crystal injection hole exposing the microcavity; a common electrode on the microcavity; a supporting member on the common electrode; and a capping layer on the supporting member and covering the liquid crystal injection hole. The pixel electrode is connected with the terminal of the thin film transistor through a contact hole, and the contact hole is within the pixel area.

Abstract translation: 液晶显示器包括：基板; 衬底上的薄膜晶体管; 与所述薄膜晶体管的端子连接的像素电极; 像素电极上的微腔，并且包括对应于像素区域的多个区域; 微腔中的液晶层; 暴露微腔的液晶注入孔; 微腔上的公共电极; 公共电极上的支撑构件; 以及在所述支撑构件上的盖层，并且覆盖所述液晶注入孔。 像素电极通过接触孔与薄膜晶体管的端子连接，并且接触孔在像素区域内。

公开(公告)号：US20130258443A1

公开(公告)日：2013-10-03

申请号：US13852546

申请日：2013-03-28

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Kwang-Chul JUNG ,  Mee-Hye JUNG

IPC: G02B26/00 ,  H01L29/66

CPC classification number: G02B26/005 ,  H01L29/66742

Abstract: An electrowetting display device includes a first display substrate, a second display substrate and a plurality of pixels having a fluid layer disposed between the first and second display substrates. Each of the pixels has a pixel structure including at least one conductive layer having a star-shape or a fan-shape disposed at a center portion of the pixels insulated by an insulating material inside the first display substrate.

Abstract translation: 电润湿显示装置包括第一显示基板，第二显示基板和具有设置在第一和第二显示基板之间的流体层的多个像素。 每个像素具有像素结构，该像素结构包括至少一个具有星形或导体层的导电层，该导电层设置在由第一显示基板内部的绝缘材料绝缘的像素的中心部分。

公开(公告)号：US20130100095A1

公开(公告)日：2013-04-25

申请号：US13715697

申请日：2012-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joon-Chul GOH ,  Kwang-Chul JUNG ,  Chong-Chul CHAI ,  Mee-Hye JUNG ,  Young-Soo YOON

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G02F1/1362 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028

Abstract: A vertical alignment liquid crystal display includes two sub-pixels each with a variable capacitor. A pixel is bisected into a high gray sub-pixel and a low gray sub-pixel through forming a variable capacitor at each sub-pixel. With this structure, the sub-pixels express different grays so that lateral visibility is enhanced. It is not required in bisecting a pixel into two sub-pixels to form separate wires for applying different signals thereto, and the amount of data to be processed at the driver for driving the display device is reduced. Furthermore, a pixel is bisected into two sub-pixels with variable capacitors in a simplified manner, and it is not required to form additional wires and elements, so the aperture ratio is enhanced.

Abstract translation: 垂直取向液晶显示器包括两个分别具有可变电容器的子像素。 通过在每个子像素处形成可变电容器，将像素平分成高灰度子像素和低灰度子像素。 利用这种结构，子像素表示不同的灰度，从而增强了横向可视性。 不需要将像素平分成两个子像素以形成用于向其施加不同信号的单独的线，并且减少用于驱动显示装置的驱动器处理的数据量。 此外，以简化的方式将像素分成具有可变电容器的两个子像素，并且不需要形成附加的线和元件，因此增加了开口率。