公开(公告)号：US20230276670A1

公开(公告)日：2023-08-31

申请号：US18143410

申请日：2023-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Moo CHOI ,  Mi Hae KIM ,  Sang Won SEOK ,  Hwan Soo JANG ,  Su Jin LEE

IPC: H10K59/131 ,  G09G3/3258 ,  H10K50/818 ,  H10K50/828 ,  H10K59/122 ,  H10K59/124

CPC classification number: H10K59/131 ,  G09G3/3258 ,  H10K50/818 ,  H10K50/828 ,  H10K59/122 ,  H10K59/124 ,  G09G3/3266

Abstract: An organic light emitting display device includes a substrate having a display area and a peripheral area; a pad disposed on the substrate in the peripheral area; a first conductive pattern disposed on one side of the display area in the peripheral area and electrically connected to the pad; a second conductive pattern disposed on the substrate in the peripheral area and disposed on an opposite side of the first conductive pattern; a first connection electrode disposed on the first conductive pattern in the peripheral area and electrically connected to the first conductive pattern; and a second connection electrode disposed on the second conductive pattern in the peripheral area and electrically connected to the second conductive pattern. A cathode electrode of a light emitting diode is disposed on the first and second connection electrodes and electrically connected to the first and second connection electrodes.

公开(公告)号：US20220173204A1

公开(公告)日：2022-06-02

申请号：US17676052

申请日：2022-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Jun PARK ,  Yang Wan KIM ,  Byung Sun KIM ,  Su Jin LEE ,  Jae Yong LEE ,  Ji Hyun KA ,  Tae Hoon KWON ,  Jin Tae JEONG ,  Seung Ji CHA

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3266 ,  G09G3/3233

Abstract: A display device is disclosed, and the display device includes a substrate including first to third display regions, the second and the third display regions being spaced from each other, each of the second and third display regions having an area smaller than that of the first display region and being continuous to the first display region, first to third pixels in the first to third display regions, first to third lines connected to the first to third pixels, and a dummy part configured to compensate for a difference between a load value of the first lines and load values of the second and third lines, wherein the second display region includes a first sub-region adjacent to the first display region and a second sub-region spaced from the first display region, and the third display region includes a third sub-region adjacent to the first display region and a fourth sub-region spaced from the first display region.

公开(公告)号：US20220013621A1

公开(公告)日：2022-01-13

申请号：US17486781

申请日：2021-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Wan KIM ,  Jae Yong LEE ,  Sun Ja KWON ,  Hyun Ae PARK ,  Byung Sun KIM ,  Su Jin LEE ,  Hyung Jun PARK ,  Yu Jin JEON

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/3258 ,  G09G3/3266

Abstract: Disclosed is a display device, including: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area as a plurality of pixel rows and a plurality of pixel columns; data lines configured to provide a data signal; scan lines configured to provide a scan signal; first power lines configured to provide a power source to the pixel columns; and a second power line connected to the first power lines and disposed in the peripheral area. A scan line connected to an ith pixel row may apply a scan signal to the ith pixel row, and a branched line branched from the scan line may apply an initialization signal to a kth pixel row (k≠i). A branched point of the scan line is disposed between a pixel most adjacent to the second power line of the ith pixel row and the second power line.

公开(公告)号：US20200218389A1

公开(公告)日：2020-07-09

申请号：US16821803

申请日：2020-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu KANG ,  Yang Hee KIM ,  Hong Jo PARK ,  Su Jin LEE ,  Jong Hwan LEE ,  Hyun Hwan CHOI

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  H01L27/12

Abstract: A display device includes a display element including a first electrode, a protective layer arranged on the first electrode, a second electrode arranged on the protective layer at a pixel area and contacting a thin film transistor. A sensing line is arranged on the protective layer and contacts the first electrode through a contact hole exposing the first electrode through the third protective layer. The sensing line comprises a first conductive layer arranged on the protective layer and contacting the second electrode through the contact hole, and a second conductive layer arranged on the first conductive layer.

公开(公告)号：US20190304356A1

公开(公告)日：2019-10-03

申请号：US16445713

申请日：2019-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Hyun KA ,  Sun Ja KWON ,  Tae Hoon KWON ,  Byung Sun KIM ,  Yang Wan KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Seung Kyu LEE ,  Jae Yong LEE ,  Jin Tae JEONG ,  Seung Ji CHA

IPC: G09G3/20 ,  G09G3/3225 ,  G09G3/3233 ,  H01L27/32 ,  G09G3/34

Abstract: A display device includes a substrate including a first pixel area, a second pixel area, and a third pixel area, each of the second and third pixel areas having a smaller surface area than the first pixel area and being connected to the first pixel area, first to third pixels provided in the first to third pixel areas, respectively, first to third lines connected to the first to third pixels, respectively, a line connecting part connecting the second and third lines, and a dummy unit overlapping the line connecting part to compensate for a difference of a load value of the first line and a load value of the second line.

公开(公告)号：US20180342572A1

公开(公告)日：2018-11-29

申请号：US15987675

申请日：2018-05-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Jun PARK ,  Yang Wan KIM ,  Byung Sun KIM ,  Su Jin LEE ,  Jae Yong LEE ,  Ji Hyun KA ,  Tae Hoon KWON ,  Jin Tae JEONG ,  Seung Ji CHA

IPC: H01L27/32

Abstract: A display device is disclosed, and the display device includes a substrate including first to third display regions, the second and the third display regions being spaced from each other, each of the second and third display regions having an area smaller than that of the first display region and being continuous to the first display region, first to third pixels in the first to third display regions, first to third lines connected to the first to third pixels, and a dummy part configured to compensate for a difference between a load value of the first lines and load values of the second and third lines, wherein the second display region includes a first sub-region adjacent to the first display region and a second sub-region spaced from the first display region, and the third display region includes a third sub-region adjacent to the first display region and a fourth sub-region spaced from the first display region.

公开(公告)号：US20180006105A1

公开(公告)日：2018-01-04

申请号：US15586073

申请日：2017-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Wan KIM ,  Jae Yong LEE ,  Sun Ja KWON ,  Hyun Ae PARK ,  Byung Sun KIM ,  Su Jin LEE ,  Hyung Jun PARK ,  Yu Jin JEON

IPC: H01L27/32 ,  G09G3/3258 ,  G09G3/3266 ,  H01L27/12

Abstract: Disclosed is a display device, including: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area as a plurality of pixel rows and a plurality of pixel columns; data lines configured to provide a data signal; scan lines configured to provide a scan signal; first power lines configured to provide a power source to the pixel columns; and a second power line connected to the first power lines and disposed in the peripheral area. A scan line connected to an ith pixel row may apply a scan signal to the ith pixel row, and a branched line branched from the scan line may apply an initialization signal to a kth pixel row (k≠i). A branched point of the scan line is disposed between a pixel most adjacent to the second power line of the ith pixel row and the second power line.

公开(公告)号：US20170337877A1

公开(公告)日：2017-11-23

申请号：US15453093

申请日：2017-03-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yang Wan KIM ,  Seung Kyu LEE ,  Sun Ja KWON ,  Tae Hoon KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Jae Yong LEE ,  Seung Ji CHA

IPC: G09G3/3266 ,  G09G3/3225

CPC classification number: G09G3/3266 ,  G09G3/3225 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0202 ,  G09G2310/0221 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2310/08

Abstract: A display device includes a substrate, first pixels, second pixels, and third pixels. The substrate has a first pixel area, a second pixel area, and a third pixel area. The first pixels are in the first pixel area and are connected to first scan lines and first emission control lines. The second pixels are in the second pixel area and are connected to second scan lines and second emission control lines. The third pixels are in the third pixel area and are connected to third scan lines and third emission control lines. The second scan lines are spaced apart from the third scan lines, and the second emission control lines are spaced apart from the third emission control lines.

公开(公告)号：US20160209718A1

公开(公告)日：2016-07-21

申请号：US14856088

申请日：2015-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Ho LEE ,  Hyang Yul KIM ,  Jun Ho SONG ,  Jean Ho SONG ,  Su Jin LEE ,  Ji Eun LEE

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

CPC classification number: G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a first substrate; a gate conductor disposed on the first substrate; a gate insulating layer disposed on the gate conductor; a semiconductor layer disposed on the gate insulating layer; data line and drain electrodes disposed on the semiconductor layer, the data line including a source electrode; and a first passivation layer disposed on the data line and the drain electrode, the first passivation layer including a first contact hole. The first contact hole has a substantially circular planar shape, and wherein a first region of the drain electrode corresponding to the first contact hole has a substantially circular planar shape.

Abstract translation: 液晶显示器包括：第一基板; 设置在所述第一基板上的栅极导体; 设置在栅极导体上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体层; 数据线和漏极，设置在半导体层上，数据线包括源电极; 以及设置在所述数据线和所述漏电极上的第一钝化层，所述第一钝化层包括第一接触孔。 第一接触孔具有大致圆形的平面形状，并且其中与第一接触孔对应的漏电极的第一区域具有大致圆形的平面形状。

公开(公告)号：US20240292705A1

公开(公告)日：2024-08-29

申请号：US18509487

申请日：2023-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Hak Bum CHOI ,  Jang Il KIM ,  Jeong Ki KIM ,  Jong Hoon KIM ,  Su Jin LEE

IPC: H10K59/38 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/1201 ,  H10K59/122 ,  H10K59/8722 ,  H10K2102/331

Abstract: A display device includes a first layer disposed on a first base layer, a second layer disposed on a second base layer, and a filling layer disposed between the first layer and the second layer. The first layer includes a light-emitting-element layer including a light emitting element, a bank protruding in a thickness direction of the first base layer, and a color conversion layer which is disposed in an area surrounded by the bank and includes a color conversion part including a quantum dot. The bank is disposed between the first base layer and the filling layer.