公开(公告)号：US20250024726A1

公开(公告)日：2025-01-16

申请号：US18900609

申请日：2024-09-27

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

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：US20240040838A1

公开(公告)日：2024-02-01

申请号：US18486024

申请日：2023-10-12

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

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：US20240276825A1

公开(公告)日：2024-08-15

申请号：US18642784

申请日：2024-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunyoung JUNG ,  Hyunho KIM ,  Chungsock CHOI ,  Gunhee KIM ,  Donghwan SHIM ,  Sanghee JANG

IPC: H10K59/35 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/131

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.

公开(公告)号：US20230103171A1

公开(公告)日：2023-03-30

申请号：US18062012

申请日：2022-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghwan SHIM ,  Seunghwan CHO ,  Jonghyun CHOI ,  Minjoo KIM ,  Sunho KIM ,  Hoongi LEE

IPC: H10K59/131 ,  G06F3/044 ,  H10K59/40

Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.

公开(公告)号：US20150200240A1

公开(公告)日：2015-07-16

申请号：US14506061

申请日：2014-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan CHO ,  Yoonho KHANG ,  Hyunjae NA ,  Youngki SHIN ,  Donghwan SHIM

IPC: H01L27/32 ,  H01L29/786

CPC classification number: H01L29/7869 ,  H01L29/45 ,  H01L29/66969

Abstract: A display panel includes a base substrate including a pixel area and a peripheral area, a semiconductor layer disposed on a portion of the base substrate, a display element disposed in the pixel area, and a thin film transistor which controls the display element and includes an input electrode, an output electrode and a control electrode, in which the semiconductor layer includes a first portion disposed on the input electrode of the first thin film transistor, a second portion disposed on the output electrode of the first thin film transistor, and a third portion which connects the first portion and the second portion, overlaps the control electrode of the first thin film transistor, and defines a channel of the first thin film transistor.

Abstract translation: 显示面板包括：基板，包括像素区域和外围区域;设置在基板的一部分上的半导体层;设置在像素区域中的显示元件;以及控制显示元件的薄膜晶体管， 输入电极，输出电极和控制电极，其中半导体层包括设置在第一薄膜晶体管的输入电极上的第一部分，设置在第一薄膜晶体管的输出电极上的第二部分，以及第三部分 连接第一部分和第二部分的部分与第一薄膜晶体管的控制电极重叠，并限定第一薄膜晶体管的沟道。

公开(公告)号：US20240081123A1

公开(公告)日：2024-03-07

申请号：US18110802

申请日：2023-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eonjoo LEE ,  Kwangwoo PARK ,  Donghwan SHIM ,  Jinyong LEE ,  Cheol JANG ,  Yongseon JO

IPC: H10K59/40 ,  G06F3/044 ,  H10K59/121 ,  H10K59/122 ,  H10K59/80 ,  H10K59/88

CPC classification number: H10K59/40 ,  G06F3/0446 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/122 ,  H10K59/879 ,  H10K59/8792 ,  H10K59/88 ,  G06F2203/04112

Abstract: A display apparatus includes a substrate, a first light-emitting element disposed over the substrate to emit light, a first dummy light-emitting element disposed over the substrate to emit light of a same color as a color of the light emitted from the first light-emitting element, an input sensing layer disposed on the first light-emitting element and the first dummy light-emitting element, and a light-blocking layer disposed on the input sensing layer, where an opening is defined through the light-blocking layer to overlap the first light-emitting element, and the input sensing layer includes a diffraction structure disposed to overlap the first dummy light-emitting element.

公开(公告)号：US20220109040A1

公开(公告)日：2022-04-07

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

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：US20210126224A1

公开(公告)日：2021-04-29

申请号：US17024110

申请日：2020-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhee LEE ,  Sunho KIM ,  Gunhee KIM ,  Donghwan SHIM ,  Taehoon YANG

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

Abstract: A display apparatus includes: a substrate including a display area and a peripheral area around the display area, the substrate having a bent portion; a plurality of display elements in the display area; and a thin film encapsulation layer over the plurality of display elements and including a first encapsulation layer, a second encapsulation layer over the first encapsulation layer, and an organic encapsulation layer between the first encapsulation layer and the second encapsulation layer, wherein the second encapsulation layer includes a plurality of inorganic thin layers and a plurality of organic thin layers alternately arranged, and a thickness of the second encapsulation layer is equal to or less than a thickness of the first encapsulation layer.

公开(公告)号：US20210091330A1

公开(公告)日：2021-03-25

申请号：US17086532

申请日：2020-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun KIM ,  Seungmin LEE ,  Seonyoung CHOI ,  Sangho PARK ,  Donghwan SHIM ,  Jungkyu LEE ,  Seunghwan CHO

IPC: H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L51/50

Abstract: An OLED display device including: a substrate including a display area and a non-display area; an organic light emitting element including a first electrode, an organic light emitting layer on the first electrode, and a second electrode on the organic light emitting layer; a first conductive line at the non-display area of the substrate; a first organic layer on the first conductive line; a second conductive line on the first organic layer and connected to the first conductive line; a second organic layer on the second conductive line; and a third conductive line on the second organic layer and connected to the second conductive line. The third conductive line is connected to the second electrode. The first electrode is at the display area of the substrate.

公开(公告)号：US20190245161A1

公开(公告)日：2019-08-08

申请号：US16262204

申请日：2019-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seungmin LEE ,  Taehyun KIM ,  Donghwan SHIM ,  Jungkyu LEE

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/0011 ,  H01L2227/323 ,  H01L2251/566

Abstract: An organic light-emitting display device includes a substrate and a display area over the substrate. The display area includes a plurality of organic light-emitting diodes each including a first electrode, an emission layer, and a second electrode. A first power supply line is located outside the display area and is configured to supply power to the plurality of organic light-emitting diodes. A protective portion is disposed on an end of the first power supply line facing away from the display area. An encapsulation unit includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer. The encapsulation unit is positioned in the display area. A dam unit is arranged between the first inorganic encapsulation layer and the second inorganic encapsulation layer. The dam unit is disposed on an end of the organic encapsulation layer facing away from the display area.