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公开(公告)号：US09964798B2
公开(公告)日：2018-05-08
申请号：US14816121
申请日：2015-08-03
Applicant: Samsung Display Co., Ltd.
Inventor： Boo-Kan Ki , Gwan Young Na , Hee Wook Do , Kwang-Hyun Kim , Dae Won Kim , Teck Soo Kim , Seung Beom Park , Duck Jong Suh , Na Young Shin , Sang-Gu Lee , Ji-Hoon Kim
IPC: G02F1/1335 , G02F1/1333 , G02B5/30 , G02B5/20 , G02F1/13363
CPC classification number: G02F1/133528 , G02B5/205 , G02B5/3041 , G02B5/305 , G02F1/133345 , G02F1/133526 , G02F1/133536 , G02F1/133634 , G02F2001/133545
Abstract: A polarizer includes a first laminated structure having a first layer with a first refractive index and a second layer with a second refractive index, wherein the first and second refractive indices are different from each other. A buffer layer is disposed on the first laminated structure. A second laminated structure in the polarizer has a third layer with a third refractive index and a fourth layer with a fourth refractive index, wherein the third and fourth refractive indices are different from each other.
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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：US12234393B2
公开(公告)日：2025-02-25
申请号：US17830809
申请日：2022-06-02
Applicant: Samsung Display Co., Ltd.
Inventor： Won-Seok Kim , Boo-Kan Ki , Sebeen Lee , Jeongin Lee
Abstract: An adhesive sheet including a first release film, a second release film disposed on the first release film, and an adhesive layer disposed between the first release film and the second release film, the adhesive layer including an upper surface facing the second release film, a lower surface facing the first release film, and a side surface extending from an edge of the lower surface to an edge of the upper surface. The side surface of the adhesive layer may be inclined with respect to a direction perpendicular to the upper surface and the lower surface.
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Patent Agency Ranking
公开(公告)号：US11271191B2
公开(公告)日：2022-03-08
申请号：US16845417
申请日：2020-04-10
Applicant: Samsung Display Co., LTD.
Inventor： Kang-Woo Lee , Sun Hee Oh , Boo-Kan Ki , Dong Hyeon Lee , Jeong In Lee
Abstract: A display device includes: a display panel including a flat area and a bended area which extends bent from the flat area; and a cover panel comprises a heat dissipation member. The heat dissipation member includes: a flat portion corresponding to the flat area of the display panel, a bent portion corresponding to the bended area of the display panel, a first opening in the flat portion, and a second opening in the bent portion.
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5.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：US09097933B2
公开(公告)日：2015-08-04
申请号：US13846018
申请日：2013-03-18
Applicant: Samsung Display Co., Ltd.
Inventor： Boo-Kan Ki , Gwan Young Na , Hee Wook Do , Kwang-Hyun Kim , Dae Won Kim , Teck Soo Kim , Seung Beom Park , Duck Jong Suh , Na Young Shin , Sang-Gu Lee , Ji-Hoon Kim
IPC: G02F1/1335 , G02F1/1337 , G02B5/30 , G02B5/20 , G02F1/13363
CPC classification number: G02F1/133528 , G02B5/205 , G02B5/3041 , G02B5/305 , G02F1/133345 , G02F1/133526 , G02F1/133536 , G02F1/133634 , G02F2001/133545
Abstract: A polarizer includes a reflective polarizer main body and an Rth compensation layer. The reflective polarizer main body includes a repetitively laminated structure, the repetitively laminated structure including two layers of different refractive indices repetitively disposed on one another. The Rth phase compensation layer is disposed at one side of the reflective polarizer main body. The Rth phase compensation layer is configured to compensate for a phase difference in an Rth direction.
Abstract translation: 偏振器包括反射偏振器主体和Rth补偿层。 反射偏振器主体包括重复层叠的结构，重复地层叠的结构包括彼此重复设置的两层不同的折射率。 第R相位补偿层配置在反射型偏振器主体的一侧。 第R相位补偿层被配置为补偿Rth方向上的相位差。
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公开(公告)号：US11891467B2
公开(公告)日：2024-02-06
申请号：US17815492
申请日：2022-07-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongin Lee , Boo-Kan Ki , Ho Yun Byun , Donghyeon Lee , Sebeen Lee
IPC: C08F220/28
CPC classification number: C08F220/281 , C08F2800/20
Abstract: An optical clear resin includes a tetrahydrofuran (THF)-based oligomer having a glass transition temperature of about −50° C. or less, an acrylate-based monomer, and a photoinitiator. As the optical clear resin includes the tetrahydrofuran-based oligomer, the curing time of the optical clear resin is shortened and the modulus of elasticity of the optical clear resin is lowered.
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公开(公告)号：US20230192927A1
公开(公告)日：2023-06-22
申请号：US17815492
申请日：2022-07-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JEONGIN LEE , Boo-Kan Ki , Ho Yun Byun , Donghyeon Lee , Sebeen Lee
IPC: C08F220/28
CPC classification number: C08F220/281 , C08F2800/20
Abstract: An optical clear resin includes a tetrahydrofuran (THF)-based oligomer having a glass transition temperature of about −50° C. or less, an acrylate-based monomer, and a photoinitiator. As the optical clear resin includes the tetrahydrofuran-based oligomer, the curing time of the optical clear resin is shortened and the modulus of elasticity of the optical clear resin is lowered.
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