公开(公告)号：US20180108724A1

公开(公告)日：2018-04-19

申请号：US15785880

申请日：2017-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho LEE ,  Deukjong KIM ,  Yanghee KIM ,  Sangki KIM ,  Donghyun LEE

IPC: H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3276 ,  H01L27/0277 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1244 ,  H01L27/1255 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3279 ,  H01L51/0097 ,  H01L2227/323 ,  H01L2251/5338 ,  H05K1/0277

Abstract: A display device includes: a substrate including a first area, a second area, and a bending portion between the first area and the second area; a pixel at the first area of the substrate; a terminal at the second area of the substrate; a first conductive line on the bending portion of the substrate and extending from the first area to the second area; a first organic layer on the first conductive line; a second inorganic layer on the first organic layer in an area other than the bending portion; and a second conductive line on the first organic layer and the second inorganic layer and overlapping the first conductive line to extend from the first area to the second area. The first conductive line and the second conductive line contact each other in at least one of the first area and the second area.

公开(公告)号：US20210233474A1

公开(公告)日：2021-07-29

申请号：US17025377

申请日：2020-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongho LEE ,  Zail LHEE ,  Jonghak HWANG ,  Sanghun OH ,  Sanghun LEE

IPC: G09G3/3266 ,  G09G3/3275 ,  G09G3/3225

Abstract: A display apparatus includes a substrate including a first area, a display area surrounding the first area, and a non-display area surrounding the display area; pixels disposed in the display area; scan lines extending in a first direction and disconnected in the first area; data lines extending in a second direction intersecting the first direction and disconnected in the first area; and data connection lines electrically connecting the data lines disconnected in the first area.

公开(公告)号：US20200303677A1

公开(公告)日：2020-09-24

申请号：US16738809

申请日：2020-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

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

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

公开(公告)号：US20200287170A1

公开(公告)日：2020-09-10

申请号：US16877048

申请日：2020-05-18

Applicant: SAMSUNG DISPLAY co., LTD.

Inventor： Jeongho LEE ,  Yanghee KIM ,  Juncheol SHIN ,  Hokyoon KWON ,  Deukjong KIM ,  Keunsoo LEE

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

Abstract: An organic light emitting display device includes a substrate. A buffer layer is disposed on the substrate. The buffer layer includes a first opening exposing an upper surface of the substrate in a bending region. Pixel structures are positioned in a pixel region on the buffer layer. A fan-out wiring is positioned in the peripheral region and the pad region on the insulation layer structure such that the upper surface of the substrate and the first portion of the buffer layer are exposed. A passivation layer is disposed on the fan-out wiring, side walls of the insulation layer structure adjacent to the bending region, and the first portion of the buffer layer. The passivation layer includes a third opening exposing the upper surface of the substrate in the bending region. A connection electrode is positioned in the bending region on the substrate.

公开(公告)号：US20140085585A1

公开(公告)日：2014-03-27

申请号：US13794069

申请日：2013-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong SUNG ,  Jeongho LEE ,  Taewoon CHA ,  Sang Youn HAN

IPC: G02F1/1345

CPC classification number: G02F1/13458 ,  G02F1/13452

Abstract: A display apparatus includes an array substrate that includes a display area including a pixel and a non-display area adjacent to the display area, an opposite substrate facing the array substrate, a liquid crystal layer disposed between the array substrate and the opposite substrate, and a signal input pad electrically connected to the pixel to apply an external input signal to the pixel. Each of the array substrate and the opposite substrate has an inner surface facing the liquid crystal layer and an outer surface opposite to the respective inner surface, and the signal input pad is disposed on the outer surface of either the array substrate or the opposite substrate.

Abstract translation: 显示装置包括阵列基板，该阵列基板包括显示区域，该显示区域包括与显示区域相邻的像素和非显示区域，面对阵列基板的相对基板，设置在阵列基板和相对基板之间的液晶层，以及 电连接到像素以将外部输入信号施加到像素的信号输入焊盘。 阵列基板和对置基板中的每一个具有面向液晶层的内表面和与各内表面相对的外表面，并且信号输入焊盘设置在阵列基板或相对基板的外表面上。

公开(公告)号：US20220344621A1

公开(公告)日：2022-10-27

申请号：US17862313

申请日：2022-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

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

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

公开(公告)号：US20180145127A1

公开(公告)日：2018-05-24

申请号：US15811838

申请日：2017-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Juncheol SHIN ,  Jeongho LEE ,  Hokyoon KWON ,  Yanghee KIM

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3279 ,  H01L27/3258 ,  H01L51/5253

Abstract: A display device includes a non-display area adjacent a display area, a thin film transistor, a display element, a thin film encapsulation layer, an organic insulating layer, a power voltage line, and a protective layer. The thin film transistor is on the display area and is connected to the display element. The thin film encapsulation layer covers the display element. The organic insulating layer is between the thin film transistor and display element and extends to the non-display area. The organic insulating layer includes a central portion corresponding to the display area, an outer portion surrounding the central portion, and a division region dividing the central portion and the outer portion and surrounding the display area. The power voltage line is in the non-display area and includes a portion corresponding to the division region. The protective layer covers an upper surface of the power voltage line in the division region.

公开(公告)号：US20140340856A1

公开(公告)日：2014-11-20

申请号：US14132168

申请日：2013-12-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gilhwan YEO ,  Jeongho LEE

IPC: H05K1/02 ,  H05K7/02

CPC classification number: H05K1/0281 ,  G02F1/133305 ,  H05K2201/2009

Abstract: A display apparatus includes a flexible display panel configured to display an image, and a bending control portion including a plurality of blocks on a rear side of the display panel, the plurality of blocks being connected to each other and rotated toward the display panel at a predetermined angle, wherein first side surfaces of the blocks are spaced part from each other at a first distance, first side surfaces of the blocks being adjacent to front surfaces of the blocks facing the display panel, wherein second side surfaces of the blocks are adjacent to each other and substantially parallel to each other, the second side surfaces of the blocks being adjacent to rear surfaces of the blocks opposite the front surfaces of the blocks, and wherein the blocks are rotatable toward the display panel with respect to a border therebetween, such that the first distance decreases.

Abstract translation: 显示装置包括被配置为显示图像的柔性显示面板，以及包括在显示面板的后侧的多个块的弯曲控制部，多个块彼此连接并在显示面板上朝向显示面板旋转 预定角度，其中所述块的第一侧表面以第一距离彼此间隔开，所述块的第一侧表面邻近所述块的面向所述显示面板的前表面，其中所述块的第二侧表面邻近 彼此并且基本上彼此平行，所述块的第二侧表面邻近所述块的与所述块的前表面相对的后表面，并且其中所述块相对于所述块的边界可朝向所述显示板旋转， 第一个距离减少。

公开(公告)号：US20240276759A1

公开(公告)日：2024-08-15

申请号：US18628629

申请日：2024-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho LEE ,  Minju KIM ,  Wonho KIM ,  Keunsoo LEE ,  Kyungchan CHAE

IPC: H10K50/844 ,  H10K59/124 ,  H10K77/10

CPC classification number: H10K50/844 ,  H10K59/124 ,  H10K77/10

Abstract: A display panel includes: a substrate comprising a first area, a second area, and a third area between the first area and the second area; a stack structure in the second area and comprising a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the third area and separating at least one organic material layer included in the intermediate layer; and at least one metal layer in the third area and comprising a first opening overlapping the groove, wherein the groove is defined in a multi-layered film including an organic layer and an inorganic layer on the organic layer, and the at least one metal layer is between the substrate and the multi-layered film.

公开(公告)号：US20240256092A1

公开(公告)日：2024-08-01

申请号：US18444756

申请日：2024-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Yanghee KIM ,  Jeongho LEE ,  Won Ho KIM ,  Soyeon PARK ,  Dong-Hyun LEE ,  Hyungchul LIM

IPC: G06F3/044 ,  H01L27/12

CPC classification number: G06F3/0445 ,  G06F3/0446 ,  H01L27/124 ,  H01L27/1259 ,  G06F2203/04103

Abstract: A method of fabricating an electronic apparatus including the steps of forming a circuit element on a base substrate, forming a signal line on the base substrate, forming a first insulating layer covering the circuit element and the signal line, forming a display device layer including a light-emitting device on the first insulating layer, forming a first conductive layer on the display device layer, forming a second insulating layer covering the first insulating layer and the first conductive layer, forming a first contact hole penetrating the first and second insulating layers in a first region overlapping with the first conductive layer, forming a second contact hole penetrating the first and second insulating layers in a second region overlapping with an end portion of the signal line, forming a second conductive layer overlapping with the first region, and forming a pad overlapping with the second region.