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公开(公告)号：US11740655B2
公开(公告)日：2023-08-29
申请号：US17335150
申请日：2021-06-01
Applicant: Samsung Display Co., Ltd.
Inventor： Seokwon Jang , Chul Ho Jeong , Dasom Gu , Yongchan Jeon
CPC classification number: G06F1/1616 , B32B25/08 , G06F1/1652
Abstract: A foldable window includes a first film having a modulus, a second film which faces the first film, is closer to a display panel of the display device than the first film and has a modulus, and an adhesive layer which is between the first film and the second film, bonds the first film to the second film. The modulus of the first film and the modulus of the second film are both equal to or more than about 7 gigapascals.
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公开(公告)号：US11614777B2
公开(公告)日：2023-03-28
申请号：US17368012
申请日：2021-07-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hirotsugu Kishimoto , Jeongil Yoo , Yunjae Kim , Jaiku Shin , Dongho Lee , Sung-Ki Jung , Chul Ho Jeong , Seungkyun Hong
Abstract: An electronic apparatus includes a display panel having non-folding areas arranged along a first direction, and a folding area disposed between the non-folding areas and folded along an imaginary folding axis extending in a second direction crossing the first direction, a lower protective film disposed below the display panel, a detection sensor disposed below the protective film, and a lower member disposed below the detection sensor. The detection sensor includes a digitizer including first sensing coils and second sensing coils, which are insulated and spaced apart from each other, and a shielding layer disposed below the digitizer. The shielding layer overlaps the folding area and a shielding opening is defined through the shielding layer.
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公开(公告)号：US09865844B1
公开(公告)日：2018-01-09
申请号：US15480620
申请日：2017-04-06
Applicant: Samsung Display Co., Ltd.
Inventor： Young Sang Park , Ah Young Kim , Chul Ho Jeong
CPC classification number: H01L51/5281 , H01L27/322 , H01L51/0097 , H01L51/524 , H01L51/5253 , H01L51/5284 , H01L51/56 , H01L2251/5338 , H01L2251/558
Abstract: A display device includes a display panel and a cover window disposed on the display panel. The cover window includes a first window member and a second window member. The first window member includes an impact absorption layer. The second window member includes an optical compensation layer and a film layer disposed on the optical compensation layer. The second window member further includes a coating portion disposed on the film layer or a third functional coating layer disposed on the film layer. The first window member is disposed between the display panel and the second window member, or the second window member is disposed between the display panel and the first window member.
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公开(公告)号：US09627654B2
公开(公告)日：2017-04-18
申请号：US14736733
申请日：2015-06-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hong Shik Shim , Chul Ho Jeong , Jae Ik Lim
CPC classification number: H01L27/3246 , H01L27/322 , H01L51/5275 , H01L51/5284
Abstract: An OLED display includes a first substrate, a first electrode on the first substrate, a pixel defining layer having a first aperture exposing the first electrode, an organic light emitting layer on the first electrode, a second electrode on the organic light emitting layer, a second substrate disposed to face the first substrate, a black matrix disposed on the second substrate and having a second aperture, and a lens disposed to cover at least a part of the second aperture and protruding toward the first substrate.
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公开(公告)号：US12178108B2
公开(公告)日：2024-12-24
申请号：US17319703
申请日：2021-05-13
Applicant: Samsung Display Co., Ltd.
Inventor： Chul Ho Jeong , Hyun-Been Hwang , Seokwon Jang , Yongchan Jeon , Hirotsugu Kishimoto
Abstract: A display device including: a window; a polarizer disposed on the window and including an opening; a display panel disposed below the polarizer and including a first display area and a second display area that has a pixel density lower than that of the first display area, wherein the second display area overlaps the opening of the polarizer; and an optical controller overlapping the second display area and is disposed on the display panel, wherein the optical controller reduces a transmittance of an optical signal.
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Patent Agency Ranking
公开(公告)号：US11954297B2
公开(公告)日：2024-04-09
申请号：US17861614
申请日：2022-07-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hirotsugu Kishimoto , Dasom Gu , Chul Ho Jeong
CPC classification number: G06F3/046 , G06F3/0412 , G06F2203/04102 , G06F2203/04111
Abstract: A digitizer includes a base layer including first and second non-folding areas and a folding area disposed between the first and second non-folding areas and foldable with respect to a folding axis extending in a first direction and a plurality of coils disposed on the base layer and including a first coil and a second coil closest to the first coil. Each of the first coil and the second coil includes a coil portion defining an open loop and a line portion extending from the coil portion. The coil portion or the line portion overlaps the folding area, and a distance between the coil portion of the first coil and the coil portion of the second coil or a distance between the line portion of the first coil and the line portion of the second coil, which overlap the folding area, is equal to or greater than about 100 micrometers.
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公开(公告)号：US11579741B2
公开(公告)日：2023-02-14
申请号：US17529679
申请日：2021-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： Hirotsugu Kishimoto , Dasom Gu , Jaiku Shin , Yongchan Jeon , Sung-Ki Jung , Chul Ho Jeong , Seungkyun Hong , Hyun-Been Hwang
Abstract: An electronic apparatus includes a display module divided into a first non-folding area, a folding area foldable along an imaginary folding axis extending in a second direction crossing a first direction, and a second non-folding area, which are sequentially arranged in the first direction, and a sensing sensor including a first base layer disposed under the display module, first sensing coils disposed on the first base layer, second sensing coils insulated from the first sensing coils, and a first cover layer disposed between the first sensing coils and the second sensing coils. The first cover layer has a modulus less than a modulus of the first base layer.
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18.发明授权公开(公告)号：US09994731B2
公开(公告)日：2018-06-12
申请号：US14941500
申请日：2015-11-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Sang Park , Ji Hyuk Im , Chul Ho Jeong
IPC: B32B9/04 , C08J3/28 , C07D303/40 , H01L23/29 , C08L83/00 , C09D183/06 , G02B1/14
CPC classification number: C09D183/06 , G02B1/14
Abstract: A cover window according to an example embodiment of the present invention includes: a base film; and a coating layer positioned on the base film, in which the coating layer is formed through application of a coating solution. The coating solution includes a compound represented by the following Chemical Formula 1. In Chemical Formula 1, R is CH3, R′ is an epoxy group, X, Y, and Z are each independently Si, and Y is 85% to 90% based on a total amount of X, Y and Z.
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公开(公告)号：US20170373281A1
公开(公告)日：2017-12-28
申请号：US15480620
申请日：2017-04-06
Applicant: Samsung Display Co., Ltd.
Inventor： Young Sang PARK , Ah Young Kim , Chul Ho Jeong
CPC classification number: H01L51/5281 , H01L27/322 , H01L51/0097 , H01L51/524 , H01L51/5253 , H01L51/5284 , H01L51/56 , H01L2251/5338 , H01L2251/558
Abstract: A display device includes a display panel and a cover window disposed on the display panel. The cover window includes a first window member and a second window member. The first window member includes an impact absorption layer. The second window member includes an optical compensation layer and a film layer disposed on the optical compensation layer. The second window member further includes a coating portion disposed on the film layer or a third functional coating layer disposed on the film layer. The first window member is disposed between the display panel and the second window member, or the second window member is disposed between the display panel and the first window member.
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20.发明申请COVER WINDOW, METHOD OF MANUFACTURING COVER WINDOW, AND DISPLAY DEVICE INCLUDING COVER WINDOW 有权盖窗口，制造覆盖窗的方法和包括盖窗口的显示设备公开(公告)号：US20160297996A1
公开(公告)日：2016-10-13
申请号：US14941500
申请日：2015-11-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Sang Park , Ji Hyuk Im , Chul Ho Jeong
IPC: C09D183/06 , G02B1/14
CPC classification number: C09D183/06 , G02B1/14
Abstract: A cover window according to an example embodiment of the present invention includes: a base film; and a coating layer positioned on the base film, in which the coating layer is formed through application of a coating solution. The coating solution includes a compound represented by the following Chemical Formula 1. In Chemical Formula 1, R is CH3, R′ is an epoxy group, X, Y, and Z are each independently Si, and Y is 85% to 90% based on a total amount of X, Y and Z.
Abstract translation: 在化学式1中，R为CH 3，R'为环氧基，X，Y和Z各自独立地为Si，Y为X，Y和Z的总量的85〜90％。
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