公开(公告)号：US11800751B2

公开(公告)日：2023-10-24

申请号：US17444160

申请日：2021-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Hyungkeun Park ,  Donghwan Shim ,  Taehoon Yang ,  Joohee Jeon ,  Sunyoung Jung ,  Chungsock Choi

IPC: H01L29/08 ,  H10K59/121 ,  H10K50/844 ,  H10K59/65

CPC classification number: H10K59/1213 ,  H10K50/844 ,  H10K59/1216 ,  H10K59/65

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.

公开(公告)号：US11793032B2

公开(公告)日：2023-10-17

申请号：US17211676

申请日：2021-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Junki Jeong ,  Hyunho Kim ,  Sunyoung Jung ,  Meehye Jung ,  Seonyoung Choi ,  Donghwan Shim ,  Sanghee Jang ,  Chungsock Choi ,  Juhoon Kang ,  Gunhee Kim ,  Taehoon Yang

IPC: H10K59/121 ,  H10K59/123 ,  H10K59/124 ,  H01L27/12

CPC classification number: H10K59/1216 ,  H10K59/123 ,  H10K59/124 ,  H10K59/1213 ,  H01L27/1214

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.

公开(公告)号：US11653546B2

公开(公告)日：2023-05-16

申请号：US17135040

申请日：2020-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunhee Lee ,  Sunho Kim ,  Gunhee Kim ,  Donghwan Shim ,  Taehoon Yang ,  Choelmin Jang

IPC: G09G5/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/323 ,  H01L51/5253

Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.

公开(公告)号：US20220254853A1

公开(公告)日：2022-08-11

申请号：US17592527

申请日：2022-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Gunhee Kim ,  Juchan Park ,  Taehoon Yang ,  Sunhee Lee ,  Jaeun Lee

IPC: H01L27/32

Abstract: A display apparatus includes a substrate a first pixel circuit arranged on the substrate, and a plurality of light-emitting elements arranged in a matrix on the substrate. The first pixel circuit is configured to commonly drive a first light-emitting element located in a first row and a second light-emitting element located in a second row different from the first row from among the plurality of light-emitting elements.

公开(公告)号：US11145697B2

公开(公告)日：2021-10-12

申请号：US15864049

申请日：2018-01-08

Applicant: Samsung Display Co., LTD.

Inventor： Jinkoo Chung ,  Gunhee Kim ,  Kyungho Kim ,  Seong-Min Kim ,  Eunkyoung Nam ,  Chaungi Choi

IPC: H01L27/32

Abstract: An organic light emitting display device includes a substrate including an emission region and a non-emission region, an organic light emitting element which emits light, the organic light emitting element including a first electrode disposed on the substrate in the emission region, an organic light emitting layer disposed on the first electrode in the emission region, and a second electrode disposed on the organic light emitting layer, and a via insulation layer disposed on the substrate in the non-emission region thereof, the via insulation layer including an organic insulation material. The via insulation layer defines an opening therein in which the organic light emitting layer of the organic light emitting element is disposed.

公开(公告)号：US12185583B2

公开(公告)日：2024-12-31

申请号：US17592527

申请日：2022-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sunho Kim ,  Gunhee Kim ,  Juchan Park ,  Taehoon Yang ,  Sunhee Lee ,  Jaeun Lee

IPC: H01L29/08 ,  H10K59/121 ,  H10K59/131 ,  H10K59/35

Abstract: A display apparatus includes a substrate a first pixel circuit arranged on the substrate, and a plurality of light-emitting elements arranged in a matrix on the substrate. The first pixel circuit is configured to commonly drive a first light-emitting element located in a first row and a second light-emitting element located in a second row different from the first row from among the plurality of light-emitting elements.

公开(公告)号：US12185580B2

公开(公告)日：2024-12-31

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: H10K59/121 ,  H10K59/65

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 innermost 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：US12002429B2

公开(公告)日：2024-06-04

申请号：US18211322

申请日：2023-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungsoon Park ,  Gunhee Kim ,  Hyeongseok Kim ,  Youngwan Seo ,  Chongchul Chai

IPC: G09G3/00 ,  G06F3/041 ,  G09G3/20 ,  G09G3/3275 ,  H10K59/124 ,  H10K59/131 ,  H10K59/35

CPC classification number: G09G3/3275 ,  G09G3/2003 ,  H10K59/124 ,  H10K59/131 ,  H10K59/353 ,  G09G2300/0426 ,  G09G2300/0452

Abstract: A display panel includes a 1-1st sub-pixel and a 1-2nd sub-pixel disposed in a first row, a 2-1st sub-pixel disposed in a second row and a 3-1st sub-pixel and a 3-2nd sub-pixel disposed in a third row. A first data line extends from the first row to the third row and electrically connects a pixel circuit of the 1-1st sub-pixel, a pixel circuit of the 2-1st sub-pixel, and a pixel circuit of the 3-1st sub-pixel. A 2-1st data line is electrically connected to a pixel circuit of the 1-2nd sub-pixel. A 2-2nd data line is electrically connected to a pixel circuit of the 3-2nd sub-pixel. A first bridge line is disposed on a different layer than the data lines and contacts the 2-1st data line and the 2-2nd data line and includes an overlapping portion extending along at least a portion of the first data line.

公开(公告)号：US11785829B2

公开(公告)日：2023-10-10

申请号：US17821840

申请日：2022-08-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joohee Jeon ,  Gunhee Kim ,  Donghyun Kim ,  Sanghoon Kim ,  Soohyun Moon ,  Seungchan Lee ,  Sungjin Hong ,  Taehoon Yang

IPC: H10K59/65 ,  H10K59/126 ,  H10K59/131 ,  H10K59/121 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/65 ,  H10K59/126 ,  H10K59/1213 ,  H10K59/131 ,  H10K71/00 ,  H10K59/1201

Abstract: A display apparatus is described that includes a substrate having a display area and a sensor area, wherein the sensor area includes a transmission area; a plurality of first opposite electrodes arranged to correspond to the display area; and a plurality of second opposite electrodes arranged to correspond to the sensor area and surround the transmission area, wherein a shape of each of the plurality of first opposite electrodes is different from a shape of each of the plurality of second opposite electrodes.

公开(公告)号：US20230263032A1

公开(公告)日：2023-08-17

申请号：US18306067

申请日：2023-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNHEE LEE ,  Sunho Kim ,  Gunhee Kim ,  Donghwan Shim ,  Taehoon Yang ,  Choelmin Jang

IPC: H10K59/40 ,  H10K50/844

CPC classification number: H10K59/40 ,  H10K50/844

Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.