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公开(公告)号：US20240280728A1
公开(公告)日：2024-08-22
申请号：US18422625
申请日：2024-01-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JIYUN PARK , Tae Min KIM , Dong Geun SHIN , Gi Hoon YANG , Seul Gee LEE , Seung Hee LEE , Ho LIM
CPC classification number: G02B1/111 , C08K7/26 , C08L83/08 , G02B1/14 , C08K2201/003 , C08K2201/011
Abstract: A low-reflection film includes: a hard coating layer; and a first refraction layer, a second refraction layer, and a third refraction layer having different refractive indexes and stacked on the hard coating layer, in which the refractive index of the third refraction layer positioned furthest from the hard coating layer is a lowest, and the third refraction layer includes a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, and a hollow material.
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公开(公告)号：US20230301153A1
公开(公告)日：2023-09-21
申请号：US18083736
申请日：2022-12-19
Applicant: Samsung Display Co., LTD.
Inventor： Kyung Seon TAK , Gi Hoon YANG , Young Gu KIM , Yun-Hee PARK , Bong-Sung SEO , Seung Hee LEE
CPC classification number: H01L27/322 , H01L27/3244 , H01L51/5271 , H01L27/156 , H01L33/24 , H01L33/50 , H01L33/60
Abstract: A color conversion panel includes: a substrate; a plurality of banks disposed on the substrate, where the banks partition a first light emitting region, a second light emitting region, and a third light emitting region; a first color conversion layer disposed in the first light emitting region, a second color conversion layer disposed in the second light emitting region, and a transmission layer disposed in the third light emitting region; and a first reflective layer disposed to overlap the first color conversion layer and the second color conversion layer, where the first reflective layer includes a first layer, a second layer, and a third layer, a refractive index of the second layer is greater than a refractive index of the third layer, and the refractive index of the third layer is greater than a refractive index of the first layer.
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公开(公告)号：US20240296777A1
公开(公告)日：2024-09-05
申请号：US18662918
申请日：2024-05-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hai Jung IN , Min Ku LEE , Seung Hee LEE
IPC: G09G3/20 , G09G3/3266
CPC classification number: G09G3/2092 , G09G3/3266 , G09G2310/0267 , G09G2310/08 , G09G2320/0219 , G09G2330/021
Abstract: A scan driver includes stages that include a first stage. A method for operating the scan driver includes providing a first clock signal, a first carry clock signal, a second carry clock signal, a first power source voltage, and a second power source voltage to the first stage to enable the first stage to provide a first scan signal to a first scan line. Throughout a portion of one frame, each of the first clock signal, the first carry clock signal, and the second carry clock signal is constant.
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公开(公告)号：US20150212360A1
公开(公告)日：2015-07-30
申请号：US14445270
申请日：2014-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Gu LEE , Su Jeong KIM , Yun JANG , Ji-Hoon KIM , Beong-Hun BEON , Na Young SHIN , Seung Hee LEE
IPC: G02F1/1347 , G02F1/1341 , G02F1/1333 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/133377 , G02F1/1341 , G02F1/13737
Abstract: A display device includes a substrate on which a thin film transistor is positioned, a pixel electrode positioned on the thin film transistor and connected to the thin film transistor, a roof layer separated from the pixel electrode via a microcavity interposed therebetween, and a liquid crystal layer positioned in the microcavity and including a liquid crystal material and a dichroic dye.
Abstract translation: 显示装置包括其上定位有薄膜晶体管的基板，位于薄膜晶体管上并连接到薄膜晶体管的像素电极，经由其间的微腔与像素电极分离的屋顶层，以及液晶 层位于微腔中并且包括液晶材料和二色性染料。
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公开(公告)号：US20230206833A1
公开(公告)日：2023-06-29
申请号：US17884838
申请日：2022-08-10
Applicant: Samsung Display Co., LTD.
Inventor： Hai Jung IN , Min Ku LEE , Seung Hee LEE
IPC: G09G3/3233 , G09G3/3266 , G09G3/3291
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2310/08 , G09G2300/0852 , G09G2300/0819 , G09G2300/0426 , G09G2330/04 , G09G2310/027
Abstract: A display panel includes pads and pixels, signal lines electrically connected to the pads, and a protection circuit electrically connected between one signal line among the signal lines and a first voltage line. The protection circuit includes a first transistor, a first resistor, and a first capacitor. The first transistor includes a first electrode electrically connected to the first voltage line, a second electrode electrically connected to the one signal line, and a gate electrode. The first resistor is electrically connected between the gate electrode of the first transistor and the one signal line. The first capacitor is disposed between the gate electrode of the first transistor and the one signal line.
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Patent Agency Ranking
公开(公告)号：US20220357809A1
公开(公告)日：2022-11-10
申请号：US17550029
申请日：2021-12-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Hee LEE , Hyo Chul LEE
Abstract: A display device includes: a panel including a display region and a touch region; and a circuit board, and including a first conductive layer, a second conductive layer and a first insulating layer between the first conductive layer and the second conductive layer. The circuit board includes: a plurality of data lines electrically connected with a plurality of data signal lines; a plurality of touch lines electrically connected with a plurality of touch electrodes; and a first ground line disposed between at least two or more of the plurality of data lines and the plurality of touch lines. The first ground line includes a first part of the first conductive layer, a first part of the second conductive layer, and a first via passing through the first insulating layer and connecting the first part of the first conductive layer with the first part of the second conductive layer.
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公开(公告)号：US20160299371A1
公开(公告)日：2016-10-13
申请号：US14867876
申请日：2015-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： Ji-Hoon KIM , Sang-Gu LEE , Seung Hee LEE , Hyo Sung HONG , Dae Won KIM
IPC: G02F1/13363 , G02F1/1339 , G02F1/1368 , G02F1/1362 , G02F1/1335 , G02F1/1333
CPC classification number: G02F1/13363 , G02F1/133528 , G02F1/136209 , G02F2001/136222 , G02F2413/11 , G02F2413/12
Abstract: Disclosed is a liquid crystal display, including: a first substrate and a second substrate, which face each other; a color filter disposed on the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizing plate disposed outside the first substrate; a first compensation film disposed outside the first polarizing plate; a second compensation film disposed outside the second substrate; and a second polarizing plate disposed outside the second compensation film, in which the second compensation film includes a biaxial film, and the first substrate and the second substrate include a poly-amide (PA) having an optical characteristic of a negative C-plate.
Abstract translation: 公开了一种液晶显示器，包括：彼此面对的第一基板和第二基板; 设置在所述第一基板上的滤色器; 介于所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 设置在所述第一偏振片的外侧的第一补偿膜; 设置在所述第二基板的外侧的第二补偿膜; 以及设置在所述第二补偿膜的外侧的第二偏振片，其中所述第二补偿膜包括双轴膜，并且所述第一基板和所述第二基板包括具有负C板的光学特性的聚酰胺（PA）。
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公开(公告)号：US20230326388A1
公开(公告)日：2023-10-12
申请号：US18086648
申请日：2022-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Hai Jung IN , Min Ku LEE , Seung Hee LEE
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2330/021 , G09G2310/0267 , G09G2310/08 , G09G2320/0219
Abstract: A scan driver includes stages that include a first stage. A method for operating the scan driver includes providing a first clock signal, a first carry clock signal, a second carry clock signal, a first power source voltage, and a second power source voltage to the first stage to enable the first stage to provide a first scan signal to a first scan line. Throughout a portion of one frame, each of the first clock signal, the first carry clock signal, and the second carry clock signal is constant.
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公开(公告)号：US20160202556A1
公开(公告)日：2016-07-14
申请号：US14852319
申请日：2015-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Gu LEE , Ji-Hoon KIM , Seung Hee LEE , Kyung Hwan JEON
IPC: G02F1/13363 , G02F1/1339 , G02F1/1362 , G02F1/1335 , G02F1/1368
CPC classification number: G02F1/13363 , G02F1/136209 , G02F2001/136222 , G02F2202/40 , G02F2413/01 , G02F2413/02 , G02F2413/07 , G02F2413/12
Abstract: An exemplary embodiment of the present invention provides a liquid crystal display including: a first substrate and a second substrate which are opposite to each other, a liquid crystal layer which is interposed between the first substrate and the second substrate, a first polarizer which is disposed outside the first substrate and includes a reflective polarization film, a first compensation film which is disposed outside the second substrate and includes a biaxial film, and a second polarizer which is disposed outside the first compensation film, in which a thickness direction retardation value of the biaxial film is 300 nm to 380 nm.
Abstract translation: 本发明的一个示例性实施例提供了一种液晶显示器，包括：彼此相对的第一基板和第二基板，设置在第一基板和第二基板之间的液晶层，设置在第一基板和第二基板之间的第一偏振器 在第一基板的外侧并且包括反射偏振膜，设置在第二基板的外侧并且包括双轴膜的第一补偿膜和设置在第一补偿膜外侧的第二偏振器，其中，第二补偿膜的厚度方向延迟值 双轴膜为300nm〜380nm。
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公开(公告)号：US20230009629A1
公开(公告)日：2023-01-12
申请号：US17708630
申请日：2022-03-30
Applicant: Samsung Display Co., LTD.
Inventor： Seul Gee LEE , Tae Min KIM , Bong Sung SEO , Dong Geun SHIN , Gi Hoon YANG , Seung Hee LEE , Ho LIM
Abstract: The display device comprises a light emitting element layer on a substrate and configured to emit light, a wavelength control layer on the light emitting element layer and configured to convert a wavelength of the light, a color filter layer on the wavelength control layer, and an anti-reflection layer on the color filter layer, wherein the anti-reflection layer includes a first inorganic layer on the color filter layer, a second inorganic layer on the first inorganic layer, and a coating layer on the second inorganic layer and including a dye.
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