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公开(公告)号：US20180061914A1
公开(公告)日：2018-03-01
申请号：US15684506
申请日：2017-08-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Changyong Jeong , Heejune Kwak , Taewook Kang , Mugyeom Kim , Jaeseob Lee , Jonghan Jeong
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3248 , H01L27/3262 , H01L2251/5338
Abstract: An organic light emitting display device includes a folding part configured to be folded, and a flat part adjacent to the folding part. The folding part includes a first pixel. The flat part includes a second pixel. The first pixel includes a first organic light emitting diode, a first driving transistor and a first control transistor. The first driving transistor includes a first semiconductor pattern. The first control transistor includes a second semiconductor pattern. The second pixel includes a second organic light emitting diode, a second driving transistor and second control transistor. The second driving transistor includes a third semiconductor pattern. The second control transistor includes a fourth semiconductor pattern. At least one of the first or second semiconductor patterns includes an oxide semiconductor or a polycrystalline silicon, and each of the third and fourth semiconductor patterns includes the other of the oxide semiconductor and the polycrystalline silicon.
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公开(公告)号：US10176740B2
公开(公告)日：2019-01-08
申请号：US14951396
申请日：2015-11-24
Applicant: Samsung Display Co., Ltd.
Inventor： Yongdoo Park , Keun-tae Jung , Heejune Kwak
IPC: G09G3/20
Abstract: Provided is a display device including a gate driver configured to output a plurality of gate signals to a plurality of gate lines during each of a first frame and a second frame, and a display panel configured to display a first image during the first frame and to display a second image during the second frame, the second frame being longer in duration than the first frame, wherein each of the gate signals includes a high interval having a first voltage level and a low interval having a second voltage level lower than the first voltage level, and wherein the second voltage level of the gate signals during the second frame is lower than the second voltage level of the gate signals during the first frame.
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Patent Agency Ranking
公开(公告)号：US20160307488A1
公开(公告)日：2016-10-20
申请号：US15099487
申请日：2016-04-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se-hyang Kim , Heejune Kwak , Kwang-chul Jung , Sang-uk Lim , Junki Jeong
IPC: G09G3/20 , G09G3/3275 , G09G3/3258
CPC classification number: G09G3/3266 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0465 , G09G2320/0242 , G09G2320/043
Abstract: There is provided a display panel including a plurality of white subpixels configured to display a white image, a gate line connected with the white subpixels and extended in a row direction, and an in-pixel gate driver including in-pixel elements exclusively in the white subpixels and connected with the gate line to supply a gate signal to the gate line.
Abstract translation: 提供了一种显示面板，包括被配置为显示白色图像的多个白色子像素，与白色子像素连接并在行方向上延伸的栅极线，以及包括仅在白色中的像素单元的像素内栅极驱动器 子像素并与栅极线连接，以向栅极线提供栅极信号。
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公开(公告)号：US10795417B2
公开(公告)日：2020-10-06
申请号：US15806261
申请日：2017-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Seunglyong Bok , Heejune Kwak , Mugyeom Kim , Youngseok Kim , Hojung Lee
Abstract: A bent display device including: a display panel including a planar surface portion and a curved surface portion at an edge of the planar surface portion; a window having substantially the same shape as a shape of the display panel and disposed on the display panel; a first touch sensor overlapping the planar surface portion; and a second touch sensor overlapping the curved surface portion. The first touch sensor and the second touch sensor detect a touch using different methods, respectively.
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5.发明授权公开(公告)号：US10685626B2
公开(公告)日：2020-06-16
申请号：US15417345
申请日：2017-01-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Mugyeom Kim , Heejune Kwak , Young-seok Seo , Jiwon Sohn , Doyoung Lee
IPC: G09G5/14 , G09G3/30 , G09G3/3225 , H01L27/32 , G06F3/041 , G06F3/044 , G09G3/20 , G09G5/10 , G06F1/16 , G09G3/3233
Abstract: A display module includes a window member configured to include a first window area having a first thickness and a second window area having a second thickness greater than the first thickness, and a display panel configured to include a first display area overlapped with the first window area in a thickness direction and including a first pixel and a second display area overlapped with the second window area in the thickness direction and including a second pixel. The second pixel has a second pixel area smaller than a first pixel area of the first pixel.
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公开(公告)号：US11263996B2
公开(公告)日：2022-03-01
申请号：US16838029
申请日：2020-04-02
Applicant: Samsung Display Co., LTD.
Inventor： Anna Ryu , Sunghoon Kim , Suyeon Yun , Heejune Kwak
IPC: G09G5/14 , G09G3/3275 , G09G3/3266
Abstract: A display device includes a display panel including a first display area having a first shape and a second display area having a second shape, and a first driving circuit which drives the display panel to display an image in at least one of the first display area and the second display area, where the first display area includes a first sub-area and a second sub-area, and the second sub-area includes a light emitting area and a transmitting area adjacent to the light emitting area and having a higher light transmittance than the light emitting area.
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公开(公告)号：US10210812B2
公开(公告)日：2019-02-19
申请号：US15099487
申请日：2016-04-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se-hyang Kim , Heejune Kwak , Kwang-chul Jung , Sang-uk Lim , Junki Jeong
IPC: G09G3/36 , G09G3/3266
Abstract: There is provided a display panel including a plurality of white subpixels configured to display a white image, a gate line connected with the white subpixels and extended in a row direction, and an in-pixel gate driver including in-pixel elements exclusively in the white subpixels and connected with the gate line to supply a gate signal to the gate line.
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