公开(公告)号：US12058900B2

公开(公告)日：2024-08-06

申请号：US17866858

申请日：2022-07-18

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Ja Kwon ,  Won-Kyu Kwak ,  Kwang-Min Kim ,  Byoung-Sun Kim ,  Hye-Jin Shin

IPC: H10K59/124 ,  H10K50/844 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K50/8445 ,  H10K59/1213 ,  H10K59/131

Abstract: An organic light-emitting display device includes a substrate having a display region and a peripheral region, a plurality of pixels on the substrate in the display region, a first wiring and a second wiring on the substrate in the peripheral region, An insulation layer on the first and second wirings, the insulation layer covering a top surface and a sidewall of each of the first and second wirings, and an encapsulation layer on the plurality of pixels and on the insulation layer.

公开(公告)号：US20220359641A1

公开(公告)日：2022-11-10

申请号：US17813592

申请日：2022-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Wook Kim ,  Won Kyu Kwak ,  Jin Woo Park ,  Hyun-Chol Bang ,  Sun-Ja Kwon ,  Jeong Woo Park

IPC: H01L27/32

Abstract: An exemplary embodiment of the present invention provides a display device including a first display area having a plurality of first pixel regions and a second display area having both a plurality of second pixel regions and a plurality of light transmissive regions. The second display area includes a plurality of scan lines. The second pixel region includes a plurality of pixel electrodes and a voltage line disposed on a same layer as the pixel electrodes. The voltage line overlaps the scan line to be parallel therewith in the light transmissive region.

公开(公告)号：US10854701B2

公开(公告)日：2020-12-01

申请号：US16230726

申请日：2018-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Ae Park ,  Sun-Ja Kwon ,  Byung Sun Kim ,  Yang Wan Kim ,  Su Jin Lee ,  Jae Yong Lee

IPC: H01L33/00 ,  H01L27/32 ,  G09G3/3233 ,  H01L51/00 ,  H01L29/45 ,  H01L29/49 ,  H01L49/02 ,  H01L27/12 ,  H01L51/52

Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area. The peripheral area, includes a bending region and a contact region adjacent to the bending region. A first connection line includes a first portion disposed in the contact region, and a second portion disposed in both the bending region and the contact region, and including a first layer and a second layer. At least part of the second layer of the second portion overlaps the first layer of the second portion. In the contact region, the first layer of the second portion is electrically connected to the first portion, and the second layer of the second portion is electrically connected to the first layer of the second portion.

公开(公告)号：US10559645B2

公开(公告)日：2020-02-11

申请号：US15461387

申请日：2017-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Ja Kwon ,  Jae-Yong Lee ,  Ji-Eun Lee ,  So-Young Kang ,  Sang-Ho Seo

IPC: H01L27/32 ,  H01L27/12

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and an active pattern formed over the substrate and including first to fourth regions. A gate insulation layer is formed over the active pattern and the substrate, and a first gate electrode is formed over the gate insulation layer and partially overlapping the active pattern. The first gate electrode, the first region and the second region define a first transistor. A second gate electrode is formed on the same layer as the first gate electrode. The second gate electrode, the third region and the fourth region define a second transistor, and the second gate electrode, the second region and the fourth region define a third transistor. A first insulating interlayer is formed over the first gate electrode, the second gate electrode, and the gate insulation layer.

公开(公告)号：US09842893B2

公开(公告)日：2017-12-12

申请号：US14882859

申请日：2015-10-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Ja Kwon ,  Ji-Eun Lee

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3265

Abstract: An organic light emitting display apparatus includes a base substrate, an active pattern disposed on the base substrate, a data line disposed on the base substrate, and a driving voltage line disposed on the base substrate. The active pattern includes a first transistor including a source area, a drain area and a channel. The active pattern also includes a first capacitor area and a second capacitor area. The data line extends in a first direction. The data line is overlapped with the first capacitor area. The driving voltage line extends in a second direction substantially perpendicular to the first direction. The driving voltage line is overlapped with the second capacitor area.

公开(公告)号：US20170331061A1

公开(公告)日：2017-11-16

申请号：US15663226

申请日：2017-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Eun Lee ,  Sun-Ja Kwon

IPC: H01L51/05 ,  H01L51/10 ,  H01L27/108 ,  H01L51/52 ,  H01L27/12

CPC classification number: H01L51/0545 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0866 ,  H01L27/10882 ,  H01L27/1285 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/107 ,  H01L51/5296

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate, a scan line formed over the substrate and configured to provide a scan signal, and a data line crossing the scan line and configured to provide a data voltage. A driving voltage line crosses the scan line and is configured to provide a driving voltage. The display also includes a switching transistor electrically connected to the scan line and the data line and a driving transistor electrically connected to the switching transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode. The display further includes a storage capacitor including a first storage electrode formed over the driving transistor and the driving gate electrode as a second storage electrode. The second storage electrode overlaps the first storage electrode in the depth dimension and extends from the driving voltage line.

公开(公告)号：US09748323B2

公开(公告)日：2017-08-29

申请号：US15139882

申请日：2016-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Eun Lee ,  Sun-Ja Kwon

IPC: H01L29/08 ,  H01L29/04 ,  H01L27/15 ,  H01L29/18 ,  H01L27/32 ,  G09G3/3233

CPC classification number: H01L51/0545 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0866 ,  H01L27/10882 ,  H01L27/1285 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276 ,  H01L51/107 ,  H01L51/5296

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate, a scan line formed over the substrate and configured to provide a scan signal, and a data line crossing the scan line and configured to provide a data voltage. A driving voltage line crosses the scan line and is configured to provide a driving voltage. The display also includes a switching transistor electrically connected to the scan line and the data line and a driving transistor electrically connected to the switching transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode. The display further includes a storage capacitor including a first storage electrode formed over the driving transistor and the driving gate electrode as a second storage electrode. The second storage electrode overlaps the first storage electrode in the depth dimension and extends from the driving voltage line.

公开(公告)号：US20170186835A1

公开(公告)日：2017-06-29

申请号：US15461387

申请日：2017-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Ja Kwon ,  Jae-Yong Lee ,  Ji-Eun Lee ,  So-Young Kang ,  Sang-Ho Seo

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3276 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3258

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and an active pattern formed over the substrate and including first to fourth regions. A gate insulation layer is formed over the active pattern and the substrate, and a first gate electrode is formed over the gate insulation layer and partially overlapping the active pattern. The first gate electrode, the first region and the second region define a first transistor. A second gate electrode is formed on the same layer as the first gate electrode. The second gate electrode, the third region and the fourth region define a second transistor, and the second gate electrode, the second region and the fourth region define a third transistor. A first insulating interlayer is formed over the first gate electrode, the second gate electrode, and the gate insulation layer.