公开(公告)号：US12288526B2

公开(公告)日：2025-04-29

申请号：US18094384

申请日：2023-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Gun Hee Kim ,  Taehoon Yang ,  Sun Hee Lee ,  Sungjin Hong

IPC: G09G3/3266 ,  G09G3/3275

Abstract: An electronic device including a display panel, a scan driving circuit, and a data driving circuit. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels. The scan driving circuit is configured to apply a scan signal to the scan lines. The data driving circuit is configured to apply a data signal to the data lines. The scan lines extend in a first direction. The scan driving circuit and the data driving circuit are arranged in the first direction.

公开(公告)号：US11825714B2

公开(公告)日：2023-11-21

申请号：US18106438

申请日：2023-02-06

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho Kim ,  Gun Hee Kim ,  Dong Hwan Shim ,  Tae Hoon Yang ,  Sun Hee Lee

IPC: H01L21/00 ,  H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/121

Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.

公开(公告)号：US11825703B2

公开(公告)日：2023-11-21

申请号：US17242303

申请日：2021-04-28

Applicant: Samsung Display Co., LTD.

Inventor： Jay Bum Kim ,  Myeong Ho Kim ,  Yeon Hong Kim ,  Kyoung Seok Son ,  Sun Hee Lee ,  Seung Jun Lee ,  Seung Hun Lee ,  Jun Hyung Lim

IPC: H01L27/00 ,  H01L29/00 ,  H10K59/124 ,  H10K59/131 ,  H10K59/12 ,  H01L29/786 ,  H01L27/12

CPC classification number: H10K59/124 ,  H10K59/131 ,  H01L27/1222 ,  H01L29/786 ,  H10K59/1201

Abstract: A display device includes a substrate, a first transistor including a channel on the substrate, a first electrode and a second electrode, and a gate electrode overlapping the channel of the first transistor, a first interlayer insulation layer on the first and second electrodes of the first transistor, a second transistor including a channel disposed on the first interlayer insulation layer, a first electrode and a second electrode of the second transistor, and a gate electrode that overlaps the channel of the second transistor, a first connection electrode disposed on the first interlayer insulation layer, and connected with the first electrode of the first transistor, a gate insulation layer disposed between the first interlayer insulation layer and the first connection electrode, and a second connection electrode that connects the first connection electrode and the first electrode of the second transistor.

公开(公告)号：US11706954B2

公开(公告)日：2023-07-18

申请号：US17002113

申请日：2020-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： Myeong Ho Kim ,  Jay Bum Kim ,  Kyoung Seok Son ,  Sun Hee Lee ,  Seung Jun Lee ,  Seung Hun Lee ,  Jun Hyung Lim

IPC: H01L27/32 ,  H10K59/124 ,  H10K59/122 ,  H10K59/126 ,  H10K59/12

CPC classification number: H10K59/124 ,  H10K59/122 ,  H10K59/126 ,  H10K59/1201

Abstract: A display device includes a substrate, a first semiconductor pattern on the substrate and including a semiconductor layer of a first transistor, a first gate insulator on the substrate, a first conductive layer on the first gate insulator and including a first gate electrode of the first transistor and a first electrode of the capacitor connected to the first gate electrode of the first transistor, a first interlayer dielectric on the first gate insulator, a second semiconductor pattern on the first interlayer dielectric and including a semiconductor layer of a second transistor and a second electrode of the capacitor, a second gate insulator on the first interlayer dielectric, a second conductive layer on the second gate insulator and including a gate electrode of the second transistor and a third semiconductor pattern between the second semiconductor pattern and any one of the first conductive layer and the second conductive layer.

公开(公告)号：US11551618B2

公开(公告)日：2023-01-10

申请号：US17499820

申请日：2021-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Gun Hee Kim ,  Taehoon Yang ,  Sun Hee Lee ,  Sungjin Hong

IPC: G09G3/3266 ,  G09G3/3275

Abstract: An electronic device includes a display panel, a scan driving circuit, and a data driving circuit. The display panel includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels. The scan driving circuit is configured to apply a scan signal to the scan lines. The data driving circuit is configured to apply a data signal to the data lines. The scan lines extend in a first direction. The scan driving circuit and the data driving circuit are arranged in the first direction.

公开(公告)号：US20210257419A1

公开(公告)日：2021-08-19

申请号：US17162106

申请日：2021-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Sang Eok Jang ,  Seung Chan Lee ,  Sun Ho Kim ,  Dong Hwan Shim ,  Sun Hee Lee ,  Gun Hee Kim ,  Tae Hoon Yang

IPC: H01L27/32 ,  H01L51/50

Abstract: An organic light-emitting display device includes: a display panel having a first display area and a second display area, the first and second display areas having different light transmittances from each other in a unit area, wherein the display panel includes a plurality of organic light-emitting diodes disposed in the first display area and the second display area, wherein a first organic light-emitting diode disposed in the first display area and a second organic light-emitting diode disposed in the second display area each include at least one light emitter, and the number of the light emitter included in the second organic light-emitting diode is greater than the number of the light emitter included in the first organic light-emitting diode.

公开(公告)号：US10770685B2

公开(公告)日：2020-09-08

申请号：US16283815

申请日：2019-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hee Lee ,  Young Gug Seol ,  Pil Suk Lee ,  Ju Chan Park

IPC: H01L51/52 ,  H01L51/00 ,  H01L27/32 ,  H01L51/56

Abstract: A manufacturing method of a display device includes: forming a flexible substrate on a sacrificial substrate; forming a display element unit on a first surface of the flexible substrate, the display element unit including a TFT and an organic light-emitting element; separating the sacrificial substrate from the flexible substrate; and forming a protective layer by depositing an organic material on a second surface of the flexible substrate, the second surface being opposite to the first surface.

公开(公告)号：US10756150B2

公开(公告)日：2020-08-25

申请号：US15834711

申请日：2017-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hee Lee ,  Younggug Seol ,  Sunho Kim ,  Sangho Park ,  Juchan Park ,  Joosun Yoon ,  Jonghyuk Lee

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L29/78 ,  H01L29/786 ,  H01L27/12 ,  H01L27/148 ,  H01L27/146

Abstract: A thin-film transistor substrate may include a substrate, a transistor on the substrate, and including an active pattern, and a gate electrode insulated from the active pattern, and a first protection member on the transistor, and overlapping the transistor in a plan view.

公开(公告)号：US10217963B2

公开(公告)日：2019-02-26

申请号：US15455037

申请日：2017-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hee Lee ,  Young Gug Seol ,  Pil Suk Lee ,  Ju Chan Park

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device includes a flexible substrate, a display element unit disposed on a first surface of the flexible substrate and including a thin-film transistor (TFT) and an organic light-emitting element coupled to the TFT, and a protective layer comprising an organic material and disposed directly on a second surface of the flexible substrate, the second surface being opposite to the first surface. Impact resistance of the display device can be strengthened by lowering of the neutral plane through the use of the protective layer.

公开(公告)号：US10177342B2

公开(公告)日：2019-01-08

申请号：US15618869

申请日：2017-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hee Lee ,  Pil Suk Lee ,  Ju Chan Park ,  Young Gug Seol

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

Abstract: A display device includes a substrate, a barrier layer, a transistor, and a first impact buffer layer. The barrier layer is disposed on the substrate. The transistor is disposed on the barrier layer. The first impact buffer layer is disposed between the barrier layer and the transistor. The first impact buffer layer includes a nanostructure. The nanostructure includes pores.