公开(公告)号：US20190207157A1

公开(公告)日：2019-07-04

申请号：US16226384

申请日：2018-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sucheol GONG ,  Sungwoo JUNG ,  Hun KIM ,  Kyungchan CHAE

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3223 ,  H01L27/3246 ,  H01L27/3258

Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.

公开(公告)号：US20180166525A1

公开(公告)日：2018-06-14

申请号：US15612811

申请日：2017-06-02

Applicant: Samsung Display Co. Ltd.

Inventor： Hun KIM ,  Yong Jin KIM ,  Soon Jung WANG ,  Keun Soo LEE ,  Jae Ho LEE ,  Kyung Chan CHAE

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L27/3262 ,  H01L51/5253 ,  H01L2227/323

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US20190221634A1

公开(公告)日：2019-07-18

申请号：US16360993

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hun KIM ,  Yong Jin KIM ,  Soon Jung WANG ,  Keun Soo LEE ,  Jae Ho LEE ,  Kyung Chan CHAE

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L27/3262 ,  H01L51/0031 ,  H01L51/5253 ,  H01L2227/323

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US20240215300A1

公开(公告)日：2024-06-27

申请号：US18597321

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sucheol GONG ,  Sungwoo JUNG ,  Hun KIM ,  Kyungchan CHAE

IPC: H10K50/844 ,  H10K50/842 ,  H10K59/122 ,  H10K59/124 ,  H10K59/88

CPC classification number: H10K50/844 ,  H10K50/8426 ,  H10K50/8445 ,  H10K59/122 ,  H10K59/124 ,  H10K59/88

Abstract: A display apparatus includes: a substrate having a display area and a non-display area at least partially surrounding the display area; a plurality of pixels disposed in the display area of the substrate; a plurality of first projections disposed in the non-display area of the substrate extending along an edge of the substrate; and a second projection disposed on the substrate between the plurality of first projections and the display area, the second projection including a plurality of cavities arranged in a plurality of columns to limit flow of excess organic material during manufacture, wherein the cavities may be arranged in adjacent columns staggered from each other in a direction transverse to the columns.

公开(公告)号：US20220165825A1

公开(公告)日：2022-05-26

申请号：US17410699

申请日：2021-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Baek SEON ,  Deok Hoi KIM ,  Hun KIM

IPC: H01L27/32

Abstract: A display device is provided. The display device comprises a first base substrate, a first barrier layer disposed on the first base substrate, a second base substrate disposed on the first barrier layer, a first sub-substrate disposed on the second base substrate and comprising at least one dopant selected from a group consisting of: fluorine (F), boron (B), arsenic (As), phosphorus (P), chlorine (Cl), bromine (Br), iodine (I), astatine (At), sulfur (S), selenium (Se), argon (Ar), and tellurium (Te), a second barrier layer disposed on the first sub-substrate, a second buffer layer disposed on the second barrier layer, a first buffer layer disposed on the second buffer layer, at least one transistor disposed on the first buffer layer, and an organic light-emitting diode disposed on the at least one transistor.

公开(公告)号：US20200219965A1

公开(公告)日：2020-07-09

申请号：US16827540

申请日：2020-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hun KIM ,  Yong Jin KIM ,  Soon Jung WANG ,  Keun Soo LEE ,  Jae Ho LEE ,  Kyung Chan CHAE

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

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US20150028297A1

公开(公告)日：2015-01-29

申请号：US14159800

申请日：2014-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Hyuk CHOI ,  Hun KIM ,  Jin-Woo PARK

IPC: C23C14/35 ,  H01L51/56 ,  H01L51/52

CPC classification number: C23C14/352 ,  H01J37/3266 ,  H01J37/3402 ,  H01J37/3405 ,  H01J37/3417 ,  H01L51/5256 ,  H01L51/56

Abstract: A sputtering apparatus, an organic light-emitting display apparatus manufactured using the sputtering apparatus, and a method for manufacturing the organic light-emitting display apparatus are provided. The sputtering apparatus includes: a chamber including a mounting portion configured to hold a deposition target material; a gas supply unit that faces the mounting portion and supplies gas to the chamber; a first target portion and a second target portion that are disposed to face each other within the chamber; and a magnetic field induction coil that surrounds an outside of the chamber.

Abstract translation: 提供溅射装置，使用溅射装置制造的有机发光显示装置和制造有机发光显示装置的方法。 溅射装置包括：室，包括被配置为保持沉积靶材料的安装部分; 气体供给单元，其面向所述安装部并将气体供给到所述室; 第一目标部分和第二目标部分，其设置成在所述室内面对; 以及围绕室外的磁场感应线圈。

公开(公告)号：US20240130182A1

公开(公告)日：2024-04-18

申请号：US18395785

申请日：2023-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hun KIM ,  Yong Jin KIM ,  Soon Jung WANG ,  Keun Soo LEE ,  Jae Ho LEE ,  Kyung Chan CHAE

IPC: H10K59/131 ,  G01N27/20 ,  H10K50/844 ,  H10K59/121 ,  H10K59/122 ,  H10K71/70

CPC classification number: H10K59/131 ,  G01N27/20 ,  H10K50/844 ,  H10K59/1213 ,  H10K59/122 ,  H10K71/70 ,  H10K59/1201

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US20230140524A1

公开(公告)日：2023-05-04

申请号：US18091091

申请日：2022-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hun KIM ,  Yong Jin KIM ,  Soon Jung WANG ,  Keun Soo LEE ,  Jae Ho LEE ,  Kyung Chan CHAE

IPC: H10K59/131 ,  H10K71/70 ,  G01N27/20 ,  H10K59/122 ,  H10K59/121 ,  H10K50/844

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

公开(公告)号：US20150349287A1

公开(公告)日：2015-12-03

申请号：US14584380

申请日：2014-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hun KIM ,  Hyo-Jeong KWON ,  Moon-Won CHANG ,  Won-Kyu CHOE

IPC: H01L51/52 ,  H01L27/12

CPC classification number: H01L27/3258 ,  H01L27/1248 ,  H01L27/3248 ,  H01L2251/5392

Abstract: An organic light-emitting display apparatus includes a transistor on a substrate. The transistor includes a gate electrode, a first electrode, and a second electrode. The apparatus also includes a protective layer over the first electrode and including a first portion that contacts the second electrode, and an organic light-emitting device having a pixel electrode electrically connected to the second electrode.

Abstract translation: 有机发光显示装置包括在基板上的晶体管。 晶体管包括栅电极，第一电极和第二电极。 该设备还包括在第一电极上的保护层，并且包括接触第二电极的第一部分和具有电连接到第二电极的像素电极的有机发光器件。