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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
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.
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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
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.
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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
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.
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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.
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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.
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Patent Agency Ranking
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
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.
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7.发明申请FACING TARGETS SPUTTERING APPARATUS, ORGANIC LIGHT-EMITTING DISPLAY APPARATUS MANUFACTURED USING THE FACING TARGETS SPUTTERING APPARATUS, AND METHOD FOR MANUFACTURING THE ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 审中-公开面向目标的飞溅设备，有机发光显示装置，使用正面目标喷射装置制造，以及制造有机发光显示装置的方法公开(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
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。
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公开(公告)号：US20230070438A1
公开(公告)日：2023-03-09
申请号：US17943194
申请日：2022-09-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hun KIM , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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公开(公告)号：US20210288130A1
公开(公告)日：2021-09-16
申请号：US17331604
申请日：2021-05-26
Applicant: Samsung Display Co., Ltd.
Inventor： Hun KIM , Yong Jin KIM , Soon Jung WANG , Keun Soo LEE , Jae Ho LEE , Kyung Chan CHAE
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.
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公开(公告)号：US20210217994A1
公开(公告)日：2021-07-15
申请号：US17216437
申请日：2021-03-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sucheol GONG , Sungwoo JUNG , Hun KIM , Kyungchan CHAE
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.
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