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公开(公告)号：US20230178026A1
公开(公告)日：2023-06-08
申请号：US18102992
申请日：2023-01-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yanghee KIM , Wonkyu KWAK , Byungsun KIM , Bongwon LEE , Sujin LEE
IPC: G09G3/3258 , G09G3/3291
CPC classification number: G09G3/3258 , G09G3/3291 , G09G2310/0297
Abstract: A display device includes a display area of various shapes, has a reduced dead space, and displays an image. Further, the display device includes a display unit including a rounded corner portion, a first driving voltage supply line arranged in a first direction in a non-display area on one side of the display unit, a plurality of first driving voltage lines which supplies a driving voltage to a plurality of pixels and is arranged in a second direction that intersects with the first direction and being connected to the first driving voltage supply line, and a plurality of second driving voltage lines disconnected from the first driving voltage supply line.
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公开(公告)号：US20190095007A1
公开(公告)日：2019-03-28
申请号：US16137266
申请日：2018-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae JEONG , Byungsun KIM , Chiwook AN , Jaeyong LEE
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US20210391408A1
公开(公告)日：2021-12-16
申请号：US17240814
申请日：2021-04-26
Applicant: Samsung Display Co., Ltd.
Inventor： Seulbee LEE , Minchae KWAK , Byungsun KIM , Seunghan JO
IPC: H01L27/32
Abstract: A display apparatus includes: a substrate having a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a horizontal line extending in a first direction in the display area; a plurality of first vertical lines and a plurality of second vertical lines extending in a second direction intersecting the first direction and being apart from each other with the transmission area therebetween; a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area; and a second connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and bypassing the transmission area, the second connection line being on a layer different from the first connection line, wherein a curvature of the first connection line is different from a curvature of the second connection line.
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公开(公告)号：US20190006442A1
公开(公告)日：2019-01-03
申请号：US15823613
申请日：2017-11-28
Applicant: Samsung Display Co, Ltd.
Inventor： Minwoo BYUN , Keonwoo KIM , Mangi KIM , Donghyun LEE , Byeongguk JEON , Byungsun KIM , Yangwan KIM , Hyungjun PARK , Sujin LEE , Jaeyong LEE
Abstract: Provided is a display device including: a substrate; a plurality of display elements defining a display area on the substrate and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a power supply wiring disposed outside the display area; an organic insulating layer on the power supply wiring and having an opening exposing the power supply wiring; a power supply electrode layer partially disposed on the organic insulating layer and including a plurality of holes over the organic insulating layer, wherein a first portion of the power supply electrode layer overlaps the power supply wiring and a second portion of the power supply electrode layer overlaps the opposite electrode; a plurality of protrusions spaced apart from each other and respectively covering at least some of the plurality of holes; and an encapsulation layer covering the plurality of display elements.
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公开(公告)号：US20160005365A1
公开(公告)日：2016-01-07
申请号：US14679401
申请日：2015-04-06
Applicant: Samsung Display Co., Ltd.
Inventor： Nam-Gon CHOI , Joon-Chul GOH , Gigeun KIM , Byungsun KIM , Jung-Won KIM , HongSoo KIM , Donggyu LEE , Jakyoung JIN , Bonghyun YOU
IPC: G09G3/36
CPC classification number: G09G3/2007 , G09G3/3607 , G09G3/3611 , G09G3/3666 , G09G3/3685 , G09G2310/027 , G09G2320/0242 , G09G2320/0247 , G09G2320/0276 , G09G2320/0285 , G09G2320/041
Abstract: A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.
Abstract translation: 显示装置包括定时控制器，数据驱动器和显示面板。 定时控制器包括接收第一图像数据的第一补偿器，根据外部温度选择温度补偿值，并且基于所选择的温度补偿值将第一图像数据转换为第二图像数据，以及第二补偿器选择 根据显示面板的面积预定的反冲电压补偿值，并根据根据该区域选择的反冲电压补偿值将第二图像数据转换为输出图像数据。
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Patent Agency Ranking
公开(公告)号：US20210026423A1
公开(公告)日：2021-01-28
申请号：US16938457
申请日：2020-07-24
Applicant: Samsung Display Co., Ltd.
Inventor： Minhee CHOI , Minchae KWAK , Byungsun KIM , Ilgoo YOUN , Jieun LEE , Seunghan JO , Junyoung JO
IPC: G06F1/18 , H01L51/00 , G09G3/3275
Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.
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公开(公告)号：US20220283616A1
公开(公告)日：2022-09-08
申请号：US17826500
申请日：2022-05-27
Applicant: Samsung Display Co., Ltd.
Inventor： Minhee CHOI , Minchae KWAK , Byungsun KIM , Ilgoo YOUN , Jieun LEE , Seunghan JO , Junyoung JO
IPC: G06F1/18 , G09G3/3275 , H01L51/00
Abstract: A display apparatus includes a display unit having a display area and a non-display area, a first driver in the non-display area, a second driver in the non-display area and space apart from the first driver, a bending portion connected to the display unit, and a connector connected to the bending portion, wherein a first wire part connected to the first driver and a second wire part connected to the second driver are disposed in the non-display area, and the first wire part and the second wire part are connected to each other via a connection wire part.
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公开(公告)号：US20210091164A1
公开(公告)日：2021-03-25
申请号：US16917716
申请日：2020-06-30
Applicant: Samsung Display Co., Ltd.
Inventor： Byungsun KIM , Wonkyu KWAK , Kyeonghwa KIM , Jaewon KIM , Hyungjun PARK , Seungyeon CHO , Junwon CHOI
IPC: H01L27/32 , G09G3/3275 , G09G3/3266
Abstract: A display device includes: a substrate including a display area and a peripheral area outside the display area, the display area including a first display area and a second display area; a first fan-out portion in a portion of the peripheral area outside the first display area; a second fan-out portion outside the first fan-out portion; a first power supply line in the peripheral area corresponding to one side of the display area and overlapping at least a portion of the first fan-out portion; and a second power supply line in the peripheral area outside the display area and overlapping at least a portion of the second fan-out portion.
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公开(公告)号：US20190279575A1
公开(公告)日：2019-09-12
申请号：US16271172
申请日：2019-02-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byungsun KIM
IPC: G09G3/3266 , G09G3/3225
Abstract: A display apparatus includes a substrate having a display area and a peripheral area, the peripheral area being outside the display area, a display unit on the display area of the substrate, the display unit including a pixel circuit and a display device electrically connected to the pixel circuit, a driver in the peripheral area of the substrate and configured to provide a signal to the display device, and an output wiring configured to transmit the signal from the driver to the display device, at least a part of the output wiring overlapping the driver.
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公开(公告)号：US20220066504A1
公开(公告)日：2022-03-03
申请号：US17499615
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae JEONG , Byungsun KIM , Chiwook AN , Jaeyong LEE
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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