公开(公告)号：US11800743B2

公开(公告)日：2023-10-24

申请号：US17959209

申请日：2022-10-03

Applicant: Samsung Display Co., LTD.

Inventor： Chung Sock Choi ,  Sunmi Kang ,  Cheol Jang ,  Sunyoung Jung ,  Hyunho Kim ,  Sanghwan Cho

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  H10K50/854 ,  H10K50/844 ,  H10K59/40 ,  H10K59/12 ,  H10K59/35

CPC classification number: H10K50/854 ,  G06F3/0443 ,  G06F3/0446 ,  H10K50/844 ,  H10K59/40 ,  G06F2203/04112 ,  H10K59/12 ,  H10K59/352

Abstract: A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

公开(公告)号：US20230023465A1

公开(公告)日：2023-01-26

申请号：US17959209

申请日：2022-10-03

Applicant: Samsung Display Co., LTD.

Inventor： CHUNG SOCK CHOI ,  Sunmi Kang ,  Cheol Jang ,  Sunyoung Jung ,  Hyunho Kim ,  Sanghwan Cho

IPC: H01L51/52 ,  G06F3/044 ,  H01L27/32

Abstract: A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

公开(公告)号：US20220208870A1

公开(公告)日：2022-06-30

申请号：US17559108

申请日：2021-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Chungsock Choi ,  Joohee Jeon ,  Sunmi Kang ,  Gunhee Kim ,  Hyunho Kim ,  Sunyoung Jung ,  Sungjin Hong

IPC: H01L27/32

Abstract: A display apparatus including a main display area, a component area, and a peripheral area includes: a main sub-pixel including a main display element on a substrate to correspond to the main display area, an auxiliary sub-pixel including an auxiliary display element on the substrate to correspond to the component area, wherein the main display area and the component area have a first boundary portion, a second boundary portion, and a third boundary portion as boundary portions where at least three edges of each of the main display area and the component area are in contact with each other, and a main sub-pixel arranged at an outermost portion of the main display area and an auxiliary sub-pixel arranged at an outermost portion of the component area have a mutually identical arrangement to correspond to each of the first boundary portion, the second boundary portion, and the third boundary portion.

公开(公告)号：US09837638B2

公开(公告)日：2017-12-05

申请号：US15345918

申请日：2016-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Sooyoun Kim

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

CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.

公开(公告)号：US09502485B2

公开(公告)日：2016-11-22

申请号：US14691343

申请日：2015-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Sooyoun Kim

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

CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.

Abstract translation: 公开了有机发光二极管（OLED）显示器和制造OLD显示器的方法。 一方面，OLED显示器包括具有发射区域和非发射区域的衬底，形成在发射区域中的像素电极，以及形成在像素电极上并包括有机发射层的中间层。 显示器还包括形成在发射区域和非发射区域中并且至少部分地覆盖中间层的相对电极。 显示器还包括形成在相对电极上并包括形成在非发光区域中的第一遮光部分的黑色矩阵和形成在发光区域中并且具有比第一光线的透光率更大的透光率的第二遮光部分 阻挡部分。

公开(公告)号：US20160172426A1

公开(公告)日：2016-06-16

申请号：US14691343

申请日：2015-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Sooyoun Kim

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

CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/5203 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Organic light-emitting diode (OLED) displays and methods of manufacturing OLD displays are disclosed. In one aspect, an OLED display includes a substrate having an emission area and a non-emission area, a pixel electrode formed in the emission area, and an intermediate layer formed over the pixel electrode and including an organic emission layer. The display also includes an opposite electrode formed in the emission and non-emission areas and at least partially covering the intermediate layer. The display further includes a black matrix formed over the opposite electrode and including a first light-blocking portion formed in the non-emission area and a second light-blocking portion formed in the emission area and having light transmittance greater than that of the first light-blocking portion.

Abstract translation: 公开了有机发光二极管（OLED）显示器和制造OLD显示器的方法。 一方面，OLED显示器包括具有发射区域和非发射区域的衬底，形成在发射区域中的像素电极，以及形成在像素电极上并包括有机发射层的中间层。 显示器还包括形成在发射区域和非发射区域中并且至少部分地覆盖中间层的相对电极。 显示器还包括形成在相对电极上并包括形成在非发光区域中的第一遮光部分的黑色矩阵和形成在发光区域中并且具有比第一光线的透光率更大的透光率的第二遮光部分 阻挡部分。

公开(公告)号：US12108644B2

公开(公告)日：2024-10-01

申请号：US18321718

申请日：2023-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunyoung Jung ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Taehoon Yang ,  Sanghee Jang ,  Chungsock Choi

IPC: H10K59/131 ,  G09G3/3225

CPC classification number: H10K59/131 ,  G09G3/3225

Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.

公开(公告)号：US20240324313A1

公开(公告)日：2024-09-26

申请号：US18605818

申请日：2024-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunho Kim ,  Hyoengki Kim ,  Taehoon Yang

IPC: H10K59/122 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/80515 ,  H10K59/8792

Abstract: A display apparatus includes a pixel circuit layer including at least one thin-film transistor, a planarization layer located on the at least one thin-film transistor, and a first bank layer located on the planarization layer and defining a first opening, a display element including a pixel electrode located to correspond to the first opening, a counter electrode, and an emission layer located between the pixel electrode and the counter electrode, a second bank layer located between the pixel electrode and the counter electrode defining a pixel opening, and a light-blocking layer located on the display element and defining a second opening, wherein the pixel electrode includes an inclined surface located on a side surface of the first bank layer and a flat surface located on a top surface of the planarization layer exposed through the first opening, wherein the inclined surface of the pixel electrode is inclined by 15° to 25°.

公开(公告)号：US11659744B2

公开(公告)日：2023-05-23

申请号：US17305503

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sunyoung Jung ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Taehoon Yang ,  Sanghee Jang ,  Chungsock Choi

IPC: H01L27/32 ,  G09G3/3225

CPC classification number: H01L27/3276 ,  G09G3/3225

Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.

公开(公告)号：US20230055922A1

公开(公告)日：2023-02-23

申请号：US18045372

申请日：2022-10-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghee Jang ,  Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Donghwan Shim ,  Seungchan Lee ,  Joohee Jeon ,  Sunyoung Jung

IPC: G09G3/3275 ,  G09G3/3266

Abstract: A display apparatus includes: a plurality of first display elements at a first display area; a plurality of first pixel circuits at the first display area, and electrically connected to the plurality of first display elements, respectively; a plurality of second display elements at a second display area; a plurality of second pixel circuits located along a first direction at a non-display area, and electrically connected to the plurality of second display elements, respectively; and a data line electrically connected to at least one first pixel circuit from among the plurality of first pixel circuits that is located along a second direction crossing the first direction at the first display area, and to at least one second pixel circuit from among the plurality of second pixel circuits. The plurality of second pixel circuits are spaced from the plurality of second display elements in a plan view.