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公开(公告)号：US10136524B2
公开(公告)日：2018-11-20
申请号：US15659911
申请日：2017-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Jeong-Ho Kim , Tae-An Seo , Jung-Hun Lee
Abstract: A sliding display device includes a housing, a flexible display panel, a first roller, and a second roller. The housing includes a display region between a first edge region and a second edge region. The distance between the first and second edge regions changes as the housing is expanded and contracted. The flexible display panel slides into and out from the housing through the first and second edge regions as the housing expands and contracts. The first and second rollers guide panel regions into and out of empty spaces in the housing. An assistant roller assists in moving one of the panel regions along a non-intersecting path.
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公开(公告)号：US20140146273A1
公开(公告)日：2014-05-29
申请号：US14017672
申请日：2013-09-04
Applicant: Samsung Display Co., Ltd.
Inventor： SANG-JAE KIM , Boo-Kan Ki , Ji-Hye Kim , Hee-Wook Do , Jae-Won Park , Duck-Jong Suh , Jung-Hun Lee , Hyoung-Joo Lee , Seon-Ah Cho , Hyo-Sung Hong
IPC: G02F1/1335
CPC classification number: G02F1/133536 , G02F1/133524 , G02F2001/133531
Abstract: A display panel includes a first substrate, a second substrate, a liquid crystal layer, a first polarizer, a second polarizer and a viewing angle control layer. The second substrate faces the first substrate. A liquid crystal layer is disposed between the first substrate and the second substrate. A first polarizer is disposed on a lower surface of the first substrate and includes a first polarizing layer and a second polarizing layer stacked on each other. A second polarizer is disposed on an upper surface of the second substrate. A viewing angle control layer is disposed on the first polarizer and is configured to control a viewing angle of a column direction of the display panel.
Abstract translation: 显示面板包括第一基板，第二基板，液晶层，第一偏振器，第二偏振器和视角控制层。 第二基板面向第一基板。 液晶层设置在第一基板和第二基板之间。 第一偏振器设置在第一基板的下表面上，并且包括彼此堆叠的第一偏振层和第二偏振层。 第二偏振器设置在第二基板的上表面上。 视角控制层设置在第一偏振片上，并配置成控制显示面板的列方向的视角。
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公开(公告)号：US11917898B2
公开(公告)日：2024-02-27
申请号：US17977273
申请日：2022-10-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung June Park , Jung-Hun Lee , Ji Hwa Lee
CPC classification number: H10K85/1135 , G02B1/14 , G02B1/16 , G09F9/301 , H10K77/111
Abstract: A display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.
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公开(公告)号：US20180368250A1
公开(公告)日：2018-12-20
申请号：US16100001
申请日：2018-08-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Min-Sung Kim , Tae-An Seo , Jung-Hun Lee
IPC: H05K1/02 , G06F1/16 , G09G3/20 , H01L51/52 , H05K1/18 , H01L51/00 , H01L27/32 , G09G3/36 , G09G3/3275 , G09G3/3266 , G02F1/1333
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
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Patent Agency Ranking
公开(公告)号：US10095273B2
公开(公告)日：2018-10-09
申请号：US15638485
申请日：2017-06-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Hyun-Woo Koo , Jeong-Ho Kim , Tae-Woong Kim , Bo-Ik Park , Tae-An Seo , Jung-Hun Lee , Hayk Khachatryan
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being rollable and unrollable based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, the first side of the rollable structure being opposite to the second side of the rollable structure, and wherein each of the unit structures includes a metal plate, the metal plate being bent by a bending limit angle in a direction in which the rollable structure is rolled, and a magnetic object on a side region of the metal plate, the magnetic object being magnetically coupled to an adjacent metal plate.
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公开(公告)号：US10073491B2
公开(公告)日：2018-09-11
申请号：US15623748
申请日：2017-06-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Young-Seok Seo , Tae-An Seo , Jung-Hun Lee
IPC: G06F1/16 , H05K1/02 , H01L51/00 , G02F1/1333
CPC classification number: G06F1/1601 , G02F1/133305 , G06F1/1641 , G06F1/1652 , G06F11/30 , G06F11/3051 , G06F11/3058 , G06F11/3089 , H01L51/0097 , H05K1/028
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, a display panel structure attached to the rollable structure, and a plurality of magnetic objects on a bezel region of the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, wherein the unit structures collectively form first through (n)th rolling cycles, as the rollable structure is rolled, and a (k)th rolling cycle encircles a (k−1)th rolling cycle, and wherein the plurality of magnetic objects aligns the (k)th rolling cycle with the (k−1)th rolling cycle by causing a magnetic attraction between the (k)th rolling cycle and the (k−1)th rolling cycle.
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27.发明授权Display device having a first polarization layer comprising an isotropic macromolecular material and a second polarizer layer comprising a macromolecular material having a positive birefringence, the first and second polarizers layers stacked on each other 有权具有包括各向同性高分子材料的第一偏振层和包含具有正双折射的高分子材料的第二偏振层的显示装置，第一和第二偏振器层彼此堆叠公开(公告)号：US09436034B2
公开(公告)日：2016-09-06
申请号：US14017672
申请日：2013-09-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Jae Kim , Boo-Kan Ki , Ji-Hye Kim , Hee-Wook Do , Jae-Won Park , Duck-Jong Suh , Jung-Hun Lee , Hyoung-Joo Lee , Seon-Ah Cho , Hyo-Sung Hong
IPC: G02F1/1335
CPC classification number: G02F1/133536 , G02F1/133524 , G02F2001/133531
Abstract: A display panel includes a first substrate, a second substrate, a liquid crystal layer, a first polarizer, a second polarizer and a viewing angle control layer. The second substrate faces the first substrate. A liquid crystal layer is disposed between the first substrate and the second substrate. A first polarizer is disposed on a lower surface of the first substrate and includes a first polarizing layer and a second polarizing layer stacked on each other. A second polarizer is disposed on an upper surface of the second substrate. A viewing angle control layer is disposed on the first polarizer and is configured to control a viewing angle of a column direction of the display panel.
Abstract translation: 显示面板包括第一基板，第二基板，液晶层，第一偏振器，第二偏振器和视角控制层。 第二基板面向第一基板。 液晶层设置在第一基板和第二基板之间。 第一偏振器设置在第一基板的下表面上，并且包括彼此堆叠的第一偏振层和第二偏振层。 第二偏振器设置在第二基板的上表面上。 视角控制层设置在第一偏振片上，并配置成控制显示面板的列方向的视角。
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公开(公告)号：US09195096B2
公开(公告)日：2015-11-24
申请号：US14200448
申请日：2014-03-07
Applicant: Samsung Display Co., LTD.
Inventor： Sang-Gu Lee , Seung-Beom Park , Na-Young Shin , Jung-Hun Lee , Kyung-Hwan Jeon , Hyo-Sung Hong
IPC: C09K19/00 , G02F1/13363 , G02F1/1333
CPC classification number: G02F1/13363 , G02F1/1333 , G02F2001/133567 , G02F2201/50 , G02F2413/01 , Y10T428/10 , Y10T428/1036
Abstract: A liquid crystal display apparatus includes a first substrate, a second substrate disposed opposite to the first substrate, a liquid crystal layer and a phase difference compensation film disposed on the first substrate, where the phase difference compensation film includes a fluorine resin.
Abstract translation: 液晶显示装置包括第一基板，与第一基板相对设置的第二基板，液晶层和设置在第一基板上的相位差补偿膜，相位差补偿膜包括氟树脂。
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公开(公告)号：US20140124755A1
公开(公告)日：2014-05-08
申请号：US13954810
申请日：2013-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Hun Lee , Kyong-Tae Park
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/78678 , H01L51/0003 , H01L51/0516 , H01L51/0558
Abstract: A thin film transistor and method of manufacturing the same are disclosed. In one aspect, the thin film transistor includes a gate electrode positioned on a substrate It also includes a gate insulating layer positioned on the gate electrode and a semiconductor positioned on the gate insulating layer. It further includes a source electrode and a drain electrode positioned on the semiconductor, in which the semiconductor has a step at a boundary surface that is in contact with the gate insulating layer.
Abstract translation: 公开了一种薄膜晶体管及其制造方法。 在一个方面，薄膜晶体管包括位于衬底上的栅电极。还包括位于栅电极上的栅极绝缘层和位于栅极绝缘层上的半导体。 它还包括位于半导体上的源电极和漏电极，其中半导体在与栅极绝缘层接触的边界表面具有台阶。
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