公开(公告)号：US10942404B2

公开(公告)日：2021-03-09

申请号：US16448478

申请日：2019-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee Shin ,  Do Yeong Park ,  Yoo Mi Ra

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

Abstract: A display device includes a substrate having a display area including pixels disposed in a matrix form, and a peripheral area; a gate line and a data line on the substrate and insulated from each other; a thin film transistor connected to the gate line and the data line; a passivation layer; a pixel electrode connected to the thin film transistor through a contact hole of the passivation layer; and a color filter overlapped with the thin film transistor and the pixel electrode. The passivation layer is between the thin film transistor and the pixel electrode. The color filter includes an opening overlapping the contact hole. A center of the opening is on a virtual center line of one pixel, and a center of the contact hole is on one side of the virtual center line.

公开(公告)号：US10120243B2

公开(公告)日：2018-11-06

申请号：US15793709

申请日：2017-10-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kee-Bum Park ,  Dong Hee Shin ,  Kyung Ho Kim ,  Ho Kyung Kim ,  Yoo Mi Ra

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/139 ,  G02F1/1362 ,  G02F1/1337

Abstract: Provided is a liquid crystal display capable of reducing a texture by increasing a liquid crystal control ability. The liquid crystal display includes a first electrode and a second electrode facing each other with a liquid crystal layer therebetween. The first electrode includes a horizontal extension forming a boundary between adjacent subregions and a vertical extension connected to the horizontal extension, and the horizontal extension includes a portion which has a largest width at a position proximate to the vertical extension, and which has a smaller width at a position farther from the vertical extension.

公开(公告)号：US12022692B2

公开(公告)日：2024-06-25

申请号：US17472088

申请日：2021-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Doo-Young Lee ,  Jong Hee Kim ,  Yoo Mi Ra ,  Kyung-Ho Park ,  Geun Ho Lee ,  Chang-Soo Lee ,  Tak-Young Lee ,  Bo Yong Chung ,  Jung Hwan Hwang

IPC: H01L29/08 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/1216 ,  H10K59/1213 ,  H10K59/131

Abstract: A light emitting display device including: a first pixel including a first lower storage electrode, a first gate electrode of a first driving transistor, and a first upper storage electrode; and a second pixel provided near the first pixel, and including a second lower storage electrode, a second gate electrode of a second driving transistor, and a second upper storage electrode. In a plan view, the first gate electrode and the second gate electrode have first sides facing each other, the first side of the first gate electrode is positioned inside a border of the first lower storage electrode or the first upper storage electrode in a plan view, and the first side of the second gate electrode is positioned inside a border of the second lower storage electrode or the second upper storage electrode in a plan view.

公开(公告)号：US11215888B2

公开(公告)日：2022-01-04

申请号：US16737836

申请日：2020-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee Shin ,  Kyung Ho Kim ,  Yoo Mi Ra ,  Seong Young Lee ,  Yong Hee Lee

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1343

Abstract: An embodiment of the present inventive concept provides a liquid crystal display, including: a first gate line; a first data line crossing the first gate line; a first transistor including a gate electrode connected to the first gate line, a source electrode connected to the first data line, and a drain electrode; a first connecting line connected to the drain electrode; a first contact portion connected to the first connecting line; and a first pixel electrode connected to the first contact portion, wherein the first pixel electrode may be disposed between the first transistor and the first contact portion.

公开(公告)号：US11101223B2

公开(公告)日：2021-08-24

申请号：US16932807

申请日：2020-07-19

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hee Shin ,  Yoo Mi Ra ,  Geun Ho Lee ,  Yong Hee Lee

IPC: H01L23/544 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1339

Abstract: According to an aspect of the invention, a display device includes: a first substrate; and a plurality of pixels including a first pixel disposed in the first substrate. The first pixel includes: a first transistor; a first electrode connected with the first transistor; a first color filter having a color and overlapping the first electrode connected with the first transistor; and a third measurement indicia having a color and overlapping the first color filter, and the first color filter has a color different from the color of the third measurement indicia.

公开(公告)号：US09804450B2

公开(公告)日：2017-10-31

申请号：US14997305

申请日：2016-01-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kee-Bum Park ,  Dong Hee Shin ,  Kyung Ho Kim ,  Ho Kyung Kim ,  Yoo Mi Ra

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/139

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134354 ,  G02F2001/136218

Abstract: Provided is a liquid crystal display capable of reducing a texture by increasing a liquid crystal control ability. The liquid crystal display includes a first electrode and a second electrode facing each other with a liquid crystal layer therebetween. The first electrode includes a horizontal extension forming a boundary between adjacent subregions and a vertical extension connected to the horizontal extension, and the horizontal extension includes a portion which has a largest width at a position proximate to the vertical extension, and which has a smaller width at a position farther from the vertical extension.

公开(公告)号：US09239492B2

公开(公告)日：2016-01-19

申请号：US14091002

申请日：2013-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Kee-Bum Park ,  Dong Hee Shin ,  Kyung Ho Kim ,  Ho Kyung Kim ,  Yoo Mi Ra

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/139

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134354 ,  G02F2001/136218

Abstract: Provided is a liquid crystal display capable of reducing a texture by increasing a liquid crystal control ability. The liquid crystal display includes a first electrode and a second electrode facing each other with a liquid crystal layer therebetween. The first electrode includes a horizontal extension forming a boundary between adjacent subregions and a vertical extension connected to the horizontal extension, and the horizontal extension includes a portion which has a largest width at a position proximate to the vertical extension, and which has a smaller width at a position farther from the vertical extension.

Abstract translation: 提供一种能够通过提高液晶控制能力而降低纹理的液晶显示器。 液晶显示器包括彼此面对的第一电极和第二电极，其间具有液晶层。 第一电极包括形成相邻子区域之间的边界的水平延伸部和连接到水平延伸部的垂直延伸部分，并且水平延伸部分包括在靠近垂直延伸部的位置处具有最大宽度的部分，并且具有较小的宽度 在离垂直延伸距离更远的位置。

公开(公告)号：US20240315094A1

公开(公告)日：2024-09-19

申请号：US18122245

申请日：2023-03-16

Applicant: Samsung Display Co., LTD.

Inventor： Sun Kwang Kim ,  Ki Nyeng Kang ,  Yoo Mi Ra ,  Kyung-Ho Park ,  Hyungjin Song ,  Kye Uk Lee ,  Hwan Young Jang

IPC: H10K59/131

CPC classification number: H10K59/131 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842

Abstract: A display device includes: a substrate; a first conductive layer disposed on the substrate and including a data line, an initialization voltage line, and a driving voltage line; and a semiconductor layer disposed on the first conductive layer. The semiconductor layer includes a first semiconductor, a second semiconductor, and a third semiconductor spaced apart from each other, the first semiconductor is electrically connected to the driving voltage line, the second semiconductor is electrically connected to the data line, the third semiconductor is electrically connected to the initialization voltage line, and the second semiconductor does not overlap the data line in a direction perpendicular to a surface of the substrate.

公开(公告)号：US11526043B2

公开(公告)日：2022-12-13

申请号：US17000346

申请日：2020-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee Shin ,  Yoo Mi Ra ,  Geun Ho Lee ,  Yong Hee Lee

IPC: G02F1/1333 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/01 ,  G02F1/1679 ,  G02F1/1339 ,  G02F1/161 ,  G02F1/1345 ,  G02F1/1362

Abstract: A display device including a display area and a non-display area disposed outside the display area, the display device including a first display substrate, a second display substrate opposite to the first display substrate, and a sealing member disposed between the first display substrate and the second display substrate in the non-display area and coupling the first display substrate to the second display substrate, in which the first display substrate includes a first substrate and an organic layer disposed on the first substrate, the organic layer includes a plurality of dam patterns disposed in the non-display area, and the dam patterns include a first dam pattern not overlapping the sealing member and having a first trench formed on a surface of the first dam pattern, and a second dam pattern overlapping the sealing member.

公开(公告)号：US11327377B2

公开(公告)日：2022-05-10

申请号：US16601450

申请日：2019-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Yoo Mi Ra

IPC: G02F1/1362 ,  G02F1/1368

Abstract: A display device includes: a pixel electrode; and a storage electrode line surrounding the pixel electrode. The storage electrode line includes a first horizontal portion at a lower portion of the pixel electrode and extending in a first direction, a second horizontal portion at an upper portion of the pixel electrode and extending in the first direction, a first vertical portion extending toward the second horizontal portion from the first horizontal portion, and a second vertical portion extending toward the first horizontal portion from the second horizontal portion. The first horizontal portion and the second horizontal portion are electrically connected to each other and receive a same voltage, and the first vertical portion is not directly connected to the second horizontal portion, and/or the second vertical portion is not directly connected to the first horizontal portion.