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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：US20230165062A1
公开(公告)日：2023-05-25
申请号：US17861917
申请日：2022-07-11
Applicant: Samsung Display Co., LTD.
Inventor： Gi Hoon YANG , Tae Min KIM , Bong Sung SEO , Dong Geun SHIN , Seul Gee LEE , Ho LIM
CPC classification number: H01L27/3246 , H01L51/5253 , H01L51/5275 , H01L27/322
Abstract: A display device includes a display portion including a non-light emitting area and a light emitting area adjacent to the non-light emitting area; and a color conversion portion disposed on the display portion. The display portion includes a base portion, and a light emitting device disposed on the base portion in the light emitting area, and the color conversion portion includes wavelength conversion patterns disposed on the light emitting device, an inorganic insulating layer disposed on the wavelength conversion patterns, a first organic insulating layer disposed on the inorganic insulating layer, a color filter layer disposed on the first organic insulating layer, and a second organic insulating layer disposed on the color filter layer.
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公开(公告)号：US20230155069A1
公开(公告)日：2023-05-18
申请号：US17837683
申请日：2022-06-10
Applicant: Samsung Display Co., LTD.
Inventor： Dong Geun SHIN , Tae Min KIM , Bong Sung SEO , Gi Hoon YANG , Seul Gee LEE , Ho LIM , Suk Kung CHEI
CPC classification number: H01L33/44 , H01L33/005 , H01L2933/0025
Abstract: Provided herein may be a display device and a method of fabricating the same. The display device may include a substrate including pixels, color filters disposed on the substrate and overlapping the pixels, protrusion patterns disposed on a boundary between the pixels, with a step difference formed between the protrusion patterns and the color filters, and an overcoat layer formed with a uniform thickness on the color filters and the protrusion patterns.
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公开(公告)号：US20180129087A1
公开(公告)日：2018-05-10
申请号：US15805648
申请日：2017-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Gi Hoon YANG , Duck Jong SUH , Ho LIM , Suk-Kung CHEI , Min-Joo HAN
IPC: G02F1/1337 , G02F1/1343 , C09K19/56 , C08F122/20
CPC classification number: G02F1/1337 , C08F122/105 , C08F122/20 , C09K19/3066 , C09K19/56 , C09K2019/0448 , G02F1/133707 , G02F1/134309 , G02F2001/133776
Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; and a plurality of protrusions between the first substrate and the liquid crystal layer, between the second substrate and the liquid crystal layer, or a combination thereof, wherein the plurality of protrusions includes a polymer of a compound represented by Formula 1.
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Patent Agency Ranking
公开(公告)号：US20170235164A1
公开(公告)日：2017-08-17
申请号：US15206515
申请日：2016-07-11
Applicant: Samsung Display Co., Ltd.
Inventor： Ho LIM , Sung Yi KIM , Hyun Ku AHN , Gi Hoon YANG , Suk Kung CHEI , Ji Phyo HONG
IPC: G02F1/137 , G02F1/1335 , G02F1/1337 , G02F1/1368 , G02F1/1362 , G02F1/1343 , G02F1/1333
CPC classification number: G02F1/133707 , G02F1/133711 , G02F2001/134372
Abstract: A liquid crystal display device including: a first substrate including a first base substrate, a first field-generating electrode disposed on the first base substrate, and a second field-generating electrode disposed on the first field-generating electrode; a second substrate facing the first base substrate and disposed spaced apart from the first substrate; a liquid crystal layer including liquid crystals, in which an electric field is formed by the first field-generating electrode and the second field-generating electrode, being disposed between the first substrate and the second substrate and contacting the second field-generating electrode; and a plurality of first projections disposed between the second field-generating electrode and the liquid crystal layer.
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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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公开(公告)号：US20170276984A1
公开(公告)日：2017-09-28
申请号：US15457812
申请日：2017-03-13
Applicant: Samsung Display Co., Ltd.
Inventor： Ji Phyo HONG , Sung Yi KIM , Young Gu KIM , Hyun Ku AHN , Gi Hoon YANG , Ho LIM , Suk Kung CHEI
IPC: G02F1/1368 , G02F1/1339 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/13394 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F2001/136222 , G02F2001/136231 , G02F2001/136295 , G02F2201/121 , G02F2201/123
Abstract: A liquid crystal display device comprising: a first substrate; a first gate line which extends in a first direction; first and second data lines which extend in a second direction different from the first direction and are adjacent to each other; a first pixel which includes a first display area in which a first pixel electrode connected to the first data line is disposed, and a first circuit area in which a first gate electrode connected to the first gate line is disposed; a second pixel which includes a second display area in which a second pixel electrode connected to the second data line is disposed, and a second circuit area in which a second gate electrode connected to the second gate line is disposed; and an opaque conductive pattern which extends in the first direction so as to overlap the first circuit area and the second circuit area.
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公开(公告)号：US20240379914A1
公开(公告)日：2024-11-14
申请号：US18417055
申请日：2024-01-19
Applicant: Samsung Display Co., LTD.
Inventor： Gi Hoon YANG , JEONGSOO KIM , Hyung Guen YOON , Minseok LEE , Ho LIM , Suk-Kung CHEI
IPC: H01L33/50 , H01L25/075 , H01L33/44
Abstract: A display device includes: a display unit; and a color converter on the display unit and including a color converting layer and a transmission layer, a bank between the color converting layer and the transmission layer, a first layer on the color converting layer, the transmission layer, and the bank, a second layer on the first layer, a third layer on the second layer, and a color filter on the third layer. The first layer includes a first sub-layer with a first refractive index equal to or greater than about 1.4 and less than about 1.8, and a second sub-layer with a second refractive index equal to or greater than about 1.8 and equal to or less than about 2.0. The second layer has a refractive index smaller than those of the first layer. The third layer has a refractive index greater than that of the second layer.
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公开(公告)号：US20220077253A1
公开(公告)日：2022-03-10
申请号：US17212509
申请日：2021-03-25
Applicant: Samsung Display Co., LTD.
Inventor： Gi Hoon YANG , Tae Min KIM , Bong Sung SEO , Dong Geun SHIN , Ho LIM
Abstract: A display device includes a bank including an opening defining pixels, light emitting elements disposed in the pixels, a color conversion layer disposed on the light emitting elements in the opening, a capping layer overlapping the color conversion layer, and a color filter layer disposed on the capping layer. The color filter layer includes a low refractive material.
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