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公开(公告)号:US20210074939A1
公开(公告)日:2021-03-11
申请号:US16895590
申请日:2020-06-08
Applicant: Samsung Display Co., Ltd.
Inventor: Yunku JUNG , Minki NAM , Hyunmi DOH , Yunhyuk KO , Sungwoon KIM , Jaehoon KIM , Myoungjin PARK , Jae Hong PARK , Junwoo PARK
Abstract: A quantum dot composition includes a quantum dot, a ligand to bind to a surface of the quantum dot, an additive having an amine group, and a precursor comprising an organometallic compound, the composition forming a modified quantum dot having a reformed surface characteristic. A light emitting element including the modified quantum dot may have improved lifespan, luminous efficiency, and material stability.
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公开(公告)号:US20180348416A1
公开(公告)日:2018-12-06
申请号:US15710126
申请日:2017-09-20
Applicant: Samsung Display Co., Ltd.
Inventor: Kyung Hee LEE , Jae Hong PARK , Ji Yun PARK , Hyung Guen YOON , Jae Bok CHANG , Kyung Seon TAK
Abstract: A polarizer comprises: an alignment layer including a photocured polymer material having a plurality of recessed portions formed at a surface to extend in a first direction; and a polarizing material layer disposed on the surface of the alignment layer having the recessed portions, the polarizing material layer including thermotropic liquid crystals and a dichroic dye.
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公开(公告)号:US20150160517A1
公开(公告)日:2015-06-11
申请号:US14463875
申请日:2014-08-20
Applicant: Samsung Display Co., Ltd.
Inventor: Jae Hong PARK , Jin Won KIM , Oh Jeong KWON , Heung Shik PARK , Hyeok Jin LEE , Ki Chul SHIN
IPC: G02F1/1337 , G02F1/1362 , G02F1/1333 , G02F1/1368
CPC classification number: G02F1/133753 , G02F1/1333 , G02F1/133345 , G02F1/133351 , G02F1/133788 , G02F1/136277 , G02F1/136286 , G02F1/1368 , G02F2001/133761
Abstract: A liquid crystal display includes a first substrate, a gate line and a divided reference voltage line on the first substrate, a gate insulating layer in the gate line and the divided reference voltage line, a semiconductor layer on the gate insulating layer, a data line on the semiconductor layer, a passivation layer on the data line, a pixel electrode on the passivation layer, a second substrate corresponding to the first substrate, and a common electrode in the second substrate, where the gate line, the divided reference voltage line, and the data line extend to one side of the first substrate, a divided reference voltage driving line, and a data driving line, respectively, extensions are provided at ends of the divided reference voltage driving line and the data driving line, short spacers are disposed on the extensions, and the short spacers are in contact with the common electrode.
Abstract translation: 液晶显示器包括第一基板上的第一基板,栅极线和划分的参考电压线,栅极线中的栅极绝缘层和划分的参考电压线,栅极绝缘层上的半导体层,数据线 在半导体层上,钝化层上的钝化层,钝化层上的像素电极,对应于第一衬底的第二衬底和第二衬底中的公共电极,其中栅极线,划分的参考电压线, 并且数据线分别延伸到第一基板的一侧,划分的基准电压驱动线和数据驱动线,在分配的基准电压驱动线和数据驱动线的端部设置有延伸部,设置短的间隔件 在延伸部上,并且短间隔物与公共电极接触。
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公开(公告)号:US20150055049A1
公开(公告)日:2015-02-26
申请号:US14149958
申请日:2014-01-08
Applicant: Samsung Display Co., Ltd.
Inventor: Oh Jeong KWON , Hyeok Jin LEE , Jae Hong PARK , Heung Shik PARK , Ki Chul SHIN
IPC: G02F1/1362
CPC classification number: G02F1/134309 , G02F1/133707 , G02F2001/134318 , G02F2001/134345
Abstract: A liquid crystal display includes a first substrate and a second substrate facing each other, a pixel electrode disposed on the first substrate, a storage electrode line which is close to edges of the pixel electrode and spaced apart from the pixel electrode, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where the common electrode includes a first cutout having a cross shape, and the pixel electrode includes a second cutout which is close to at least one of the edges of the pixel electrode and disposed along the edge.
Abstract translation: 液晶显示器包括第一基板和彼此面对的第二基板,设置在第一基板上的像素电极,靠近像素电极的边缘并与像素电极间隔开的存储电极线,设置在公共电极 在第二基板上设置有液晶层和设置在第一基板和第二基板之间的液晶层,其中公共电极包括具有十字形状的第一切口,并且像素电极包括接近至少一个的第二切口 像素电极的边缘并沿边缘设置。
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公开(公告)号:US20200328367A1
公开(公告)日:2020-10-15
申请号:US16812123
申请日:2020-03-06
Applicant: Samsung Display Co., Ltd.
Inventor: Kyoungwon PARK , Minki NAM , Hyunmi DOH , Sungwoon KIM , Jae Hong PARK , Yunku JUNG
Abstract: A light emitting device may include a first electrode, a second electrode opposite to the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a manganese complex compound and a quantum dot. It is possible to improve life span and light emitting efficiency characteristics of the light emitting device.
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6.
公开(公告)号:US20180355179A1
公开(公告)日:2018-12-13
申请号:US15707323
申请日:2017-09-18
Applicant: Samsung Display Co. Ltd.
Inventor: Jae Bok CHANG , Ji Yun PARK , Jae Hong PARK , Hyung Guen YOON , Kyung Hee LEE , Kyung Seon TAK
IPC: C09B29/52 , C09B29/36 , C09B29/08 , C09B29/033 , C09K19/30 , G02F1/1335
CPC classification number: C09B29/3665 , C09B29/0085 , C09B29/0808 , C09B29/3691 , C09B35/023 , C09B35/025 , C09B35/027 , C09B35/34 , C09B67/0041 , C09B67/0055 , C09K19/24 , C09K19/3048 , C09K19/3068 , C09K19/3086 , C09K19/3483 , C09K19/3497 , C09K19/601 , C09K2019/305 , C09K2019/3069 , G02B5/3016 , G02F1/133528 , G02F1/133533 , G02F2001/133354 , G02F2202/04
Abstract: Provided are a dye compound, a composition comprising the dye compound, and a display device using the dye compound. The dye compound is represented by Formula 1.
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7.
公开(公告)号:US20170052405A1
公开(公告)日:2017-02-23
申请号:US15045088
申请日:2016-02-16
Applicant: Samsung Display Co. Ltd.
Inventor: Sang Hee YU , Byung Chul KIM , Won Gap YOON , Jae Hong PARK , Young Joo JEON , Kyung Seon TAK
IPC: G02F1/1335 , G02F1/1337 , G02F1/1339
CPC classification number: G02F1/133512 , G02F1/1337 , G02F1/1339 , G02F1/13394 , G02F2001/13398
Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.
Abstract translation: 提供液晶显示器。 一种液晶显示器,包括包括显示区域和非显示区域的第一基板,面对所述第一基板的第二基板,设置在所述第一基板和所述第二基板之间的非显示区域中的密封构件, 其中所述第一基板包括遮光图案,从所述遮光图案朝向所述第二基板突出以保持所述第一基板和所述第二基板之间的间隔的列间隔件,设置在所述遮光层中的开口 图案,并且与密封构件重叠。
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公开(公告)号:US20210035962A1
公开(公告)日:2021-02-04
申请号:US16932591
申请日:2020-07-17
Applicant: Samsung Display Co., Ltd.
Inventor: Yunku JUNG , Sungwoon KIM , Changhee LEE , Jaekook HA , Yunhyuk KO , Jaehoon KIM , Minki NAM , Hyunmi DOH , Myoungjin PARK , Jae Hong PARK , Junwoo PARK
Abstract: Provided is a light emitting element according to embodiments which includes a body including a semiconductor layer and an active layer, and a ligand including a head portion bonded to a surface of the body, an end portion spaced apart from the body, and having a positive or a negative charge, and a chain portion connecting the head portion and the end portion.
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9.
公开(公告)号:US20190041688A1
公开(公告)日:2019-02-07
申请号:US16155626
申请日:2018-10-09
Applicant: Samsung Display Co., Ltd.
Inventor: Sang Hee YU , Byung Chul KIM , Won Gap YOON , Jae Hong PARK , Young Joo JEON , Kyung Seon TAK
IPC: G02F1/1335 , G02F1/1339 , G02F1/1337
CPC classification number: G02F1/133512 , G02F1/1337 , G02F1/1339 , G02F1/13394 , G02F2001/13398 , H05K999/99
Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.
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公开(公告)号:US20180081242A1
公开(公告)日:2018-03-22
申请号:US15688607
申请日:2017-08-28
Applicant: Samsung Display Co., Ltd.
Inventor: Hyung Guen YOON , Jae Hong PARK , Dong Han SONG , Ji Yun PARK , Sang Hee YU , Kyung Seon TAK
IPC: G02F1/1335
Abstract: A display device comprising: a first substrate, a second substrate facing the first substrate, a color conversion layer disposed on one surface of the second substrate and including quantum dots; a first circular polarizer disposed on the color conversion layer and a second circular polarizer disposed on either one surface of the first substrate facing one surface of the second substrate or the other surface opposed to the one surface of the first substrate.
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