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公开(公告)号：US20210074202A1
公开(公告)日：2021-03-11
申请号：US17101954
申请日：2020-11-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taejin KIM , Jakyoung Jin
Abstract: A display apparatus includes a display panel configured to display an image. A gate driver is configured to output a plurality of gate signals to the display panel. A data driver includes a first area and a second area. The first area of the data driver includes a first channel group configured to output first data voltages in a first output sequence. The second area of the data driver includes a second channel group configured to output second data voltages in a second output sequence opposite to the first output sequence.
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Patent Agency Ranking
公开(公告)号：US20170140737A1
公开(公告)日：2017-05-18
申请号：US15207522
申请日：2016-07-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sungyeon CHO , Taejin KIM , Hui NAM , Myungho LEE
CPC classification number: G09G5/37 , G06F1/1652 , G09G3/001 , G09G2300/0413 , G09G2320/029 , G09G2340/0407 , G09G2340/0464 , G09G2340/14 , G09G2360/144 , G09G2360/145 , G09G2380/02
Abstract: A display device includes a housing, a flexible display panel, a light receiving sensor, and an area calculator. The flexible display panel is coupled to the housing and displays a reference image and an output image. The flexible display panel has an exposed area with a size that varies with movement of the flexible display panel in a first direction relative to the housing. The sensor senses the reference image and generates sensing data based on the reference image. The area calculator calculates the exposed area of the flexible display panel based on the sensing data.
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公开(公告)号：US20160189642A1
公开(公告)日：2016-06-30
申请号：US14937581
申请日：2015-11-10
Applicant: Samsung Display Co., Ltd.
Inventor： Donghwa SHIN , Taejin KIM
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3648 , G09G3/3655 , G09G2300/0426 , G09G2300/0452
Abstract: Provided if a display device including a liquid crystal panel, a common voltage generator configured to generate a common voltage, and a common voltage compensator. The liquid crystal panel includes gate lines, data lines, pixels, and a common electrode. The pixels include first pixels and second pixels. The first pixels and the second pixels are respectively disposed in pixel rows adjacent to each other, respectively constitute different columns, are connected to the same sate line, display the same color, and receive data voltages having different polarities. When a boundary of a pattern included in image data, extending in a first direction, lies between the first pixels and the second pixels, the common voltage compensator is configured to compensate the common voltage.
Abstract translation: 如果包括液晶面板，配置为产生公共电压的公共电压发生器和公共电压补偿器的显示装置。 液晶面板包括栅极线，数据线，像素和公共电极。 像素包括第一像素和第二像素。 第一像素和第二像素分别设置在彼此相邻的像素行中，分别构成不同的列，连接到同一行，显示相同的颜色，以及接收具有不同极性的数据电压。 当在第一方向上延伸的图像数据中包含的图案的边界位于第一像素和第二像素之间时，公共电压补偿器被配置为补偿公共电压。
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公开(公告)号：US20170040562A1
公开(公告)日：2017-02-09
申请号：US15067549
申请日：2016-03-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taejin KIM , Dong-hoon LEE
CPC classification number: H01L51/52 , G06F1/1652 , H01L27/323 , H01L27/3241 , H01L27/3276 , H01L27/3288 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: A display apparatus includes a display panel and a variable resistance area. The display panel includes a foldable area, a non-foldable area, and a folding axis. The variable resistance area may overlap the foldable area and includes a first resistance part and a second resistance part. The first resistance part has a first resistance when the display panel is folded with a curvature greater than a first curvature and a second resistance different from the first resistance when the display panel is folded with a curvature less than the first curvature. The second resistance part has a third resistance when the display panel is folded with a curvature greater than a second curvature and a fourth resistance different from the third resistance when the display panel is folded with a curvature less than the second curvature. The second curvature may be greater than the first curvature.
Abstract translation: 显示装置包括显示面板和可变电阻区域。 显示面板包括可折叠区域，不可折叠区域和折叠轴线。 可变电阻区域可以与可折叠区域重叠，并且包括第一电阻部分和第二电阻部分。 当显示面板以小于第一曲率的曲率折叠时，当显示面板以大于第一曲率的曲率折叠的第一电阻部分和与第一电阻不同的第二电阻时具有第一电阻。 当显示面板以小于第二曲率的曲率折叠时，当显示面板以大于第二曲率的曲率折叠并且与第三电阻不同的第四电阻时，第二电阻部分具有第三电阻。 第二曲率可以大于第一曲率。
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公开(公告)号：US20190322092A1
公开(公告)日：2019-10-24
申请号：US16252677
申请日：2019-01-20
Applicant: Samsung Display Co., Ltd.
Inventor： Taejin KIM , Sukju Kang , Sangcheol Kim
Abstract: A method of stably and precisely attaching substrates and an apparatus for stably and precisely attaching substrates, the method including: placing a substrate, attached with a release film, on a shuttle stage; peeling the release film from the substrate; a transferring unit lifting the substrate from the shuttle stage; a gas supplier spraying gas toward the substrate so that the substrate is convexly curved in a direction away from the gas supplier; the substrate transferred into a chamber by the transferring unit; placing the substrate on a main stage in the chamber; and attaching the substrate to an adherend.
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公开(公告)号：US20170358258A1
公开(公告)日：2017-12-14
申请号：US15607859
申请日：2017-05-30
Applicant: Samsung Display Co., Ltd.
Inventor： Taejin KIM , Hae-kwan SEO , Ahyoung SON
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G3/20 , G09G2300/0413 , G09G2300/0465 , G09G2310/0278 , G09G2310/0281 , G09G2320/0223
Abstract: A display apparatus includes a plurality of pixels, and a plurality of scan lines, a plurality of data lines, and a plurality of light emission lines connected to the pixels. Scan signals are applied to the pixels through the scan lines, each of the scan signals has a first level and a second level higher than the first level, an amplitude of each of the scan signals is a difference between the first level and the second level, and the amplitude of a scan signal applied to an (h+1)th scan line is larger than the amplitude of a scan signal applied to an hth scan line.
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