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公开(公告)号：US10385268B2
公开(公告)日：2019-08-20
申请号：US14965272
申请日：2015-12-10
发明人： Baekhee Lee , Minki Nam , Junghyun Kwon , Youngmin Kim , Namseok Roh , Haeil Park , Seontae Yoon , Donguk Kim , Kisoo Park , Kwangkeun Lee , Junhan Lee , Juho Kim , Hyounwoo Kim , Hunsik Kim , Jongsoo Lee
摘要： A photosensitive resin composition comprises: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises with respect to a total weight of the solid content: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; an acetophenone-based photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; and an alkali soluble resin in an amount of about 5 wt % to about 80 wt %, with respect to a total weight of the solid content.
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公开(公告)号：US09637683B2
公开(公告)日：2017-05-02
申请号：US14965217
申请日：2015-12-10
发明人： Baekhee Lee , Minki Nam , Junghyun Kwon , Youngmin Kim , Namseok Roh , Haeil Park , Seontae Yoon , Donguk Kim , Kisoo Park , Kwangkeun Lee , Junhan Lee , Juho Kim , Hyounwoo Kim , Hunsik Kim , Jongsoo Lee
CPC分类号： C09K11/883 , C09K11/02 , G02B1/04 , G02B5/201 , G02B5/223 , G02F1/133617 , G02F2202/36 , G03F7/0007 , G03F7/028 , C08L2666/70
摘要： A photosensitive resin composition comprising: a solvent in an amount of about 60 percentage by weight (wt %) to about 95 wt %; and a solid content in an amount of about 5 wt % to about 40 wt %, with respect to a total weight of the photosensitive resin composition, wherein the solid content comprises: a phosphor in an amount of about 5 wt % to about 90 wt %; a photopolymerizable compound in an amount of about 4 wt % to about 70 wt %; a photopolymerization initiator in an amount of about 0.1 wt % to about 20 wt %; an alkali soluble resin in an amount of about 5 wt % to about 80 wt %; and a dispersant in an amount of about 0.1 wt % to about 12 wt %, with respect to a total weight of the solid content.
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公开(公告)号：US11175537B2
公开(公告)日：2021-11-16
申请号：US16780525
申请日：2020-02-03
发明人： Seontae Yoon , Junghyun Kwon , Donguk Kim , Haeil Park , Junhan Lee
IPC分类号： G02F1/13357 , G02F1/1335 , G02F1/1362 , G02F1/1333
摘要： A display device includes: a first substrate; a second substrate facing the first substrate; a light amount control layer between the first substrate and the second substrate; a first line disposed on the first substrate and extending in a first direction and a second line disposed on the first substrate and extending in a second direction which intersects the first direction; a light blocking member disposed on the first substrate and overlapping at least one of the first line and the second line; a plurality of color conversion layers on the second substrate in respective pixel areas; and a partition wall among the plurality of color conversion layers, corresponding to the first line and the second line. The partition wall has a width less than a width of the light blocking member.
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公开(公告)号：US20200174320A1
公开(公告)日：2020-06-04
申请号：US16780525
申请日：2020-02-03
发明人： Seontae Yoon , Junghyun Kwon , Donguk Kim , Haeil Park , Junhan Lee
IPC分类号： G02F1/13357 , G02F1/1362 , G02F1/1335 , G02F1/1333
摘要： A display device includes: a first substrate; a second substrate facing the first substrate; a light amount control layer between the first substrate and the second substrate; a first line disposed on the first substrate and extending in a first direction and a second line disposed on the first substrate and extending in a second direction which intersects the first direction; a light blocking member disposed on the first substrate and overlapping at least one of the first line and the second line; a plurality of color conversion layers on the second substrate in respective pixel areas; and a partition wall among the plurality of color conversion layers, corresponding to the first line and the second line. The partition wall has a width less than a width of the light blocking member.
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公开(公告)号：US20170153366A1
公开(公告)日：2017-06-01
申请号：US15156892
申请日：2016-05-17
发明人： Kisoo PARK , Donguk Kim , Youngmin Kim , Yongseok Kim , Haeil Park
IPC分类号： G02B5/20 , G02F1/1335
CPC分类号： G02B5/204 , G02B5/208 , G02F1/133504 , G02F1/133514 , G02F1/133617 , G02F2001/133614 , G02F2001/133624
摘要： A quantum dot color filter includes a first pixel region, a second pixel region, a third pixel region, and a fourth pixel region. The first pixel region includes a first color conversion layer including quantum dots configured to convert incident light into light of a first color. The second pixel region includes a second color conversion layer including quantum dots configured to convert incident light into light of the first color, and a third color conversion layer including quantum dots configured to convert incident light into light of a second color. The third pixel region includes a fourth color conversion layer including quantum dots configured to convert incident light into light of the second color. The fourth pixel region includes a scattering material layer.
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公开(公告)号：US09829739B2
公开(公告)日：2017-11-28
申请号：US15171919
申请日：2016-06-02
发明人： Donguk Kim , Junghyun Kwon , Youngmin Kim , Kisoo Park , Haeil Park , Seontae Yoon , Junhan Lee
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02F1/133555 , G02F1/133621 , G02F2001/133562 , G02F2001/133614
摘要： A display device includes a first substrate including a first surface and a second surface, a second substrate disposed on the second surface of the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a color conversion layer disposed on the second substrate, and a third substrate disposed on the color conversion layer. The second surface of the first substrate is opposite the first surface of first substrate. The color conversion layer includes a magnetic anisotropy barrier wall.
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公开(公告)号：US20240172532A1
公开(公告)日：2024-05-23
申请号：US18485123
申请日：2023-10-11
发明人： Hyunho Kim , Hyeonbum Lee , Donguk Kim , Hyoengki Kim , Hoongi Lee , Chaungi Choi , Jongbeom Hong
IPC分类号： H10K59/80 , H10K59/122 , H10K59/126
CPC分类号： H10K59/873 , H10K59/122 , H10K59/126 , H10K59/8792 , H10K2102/351
摘要： A display apparatus includes: a substrate; a display element on the substrate; a thin-film encapsulation layer on the display element and including a first inorganic encapsulation layer, a first organic encapsulation layer, and a second inorganic encapsulation layer; a first light-shielding layer between the first inorganic encapsulation layer and the first organic encapsulation layer and having a first opening corresponding to an emission area of the display element; and a second light-shielding layer over the thin-film encapsulation layer and having a second opening corresponding to the emission area of the display element.
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公开(公告)号：US10551672B2
公开(公告)日：2020-02-04
申请号：US15459452
申请日：2017-03-15
发明人： Seontae Yoon , Junghyun Kwon , Donguk Kim , Haeil Park , Junhan Lee
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1333
摘要： A display device includes: a first substrate; a second substrate facing the first substrate; a light amount control layer between the first substrate and the second substrate; a first line disposed on the first substrate and extending in a first direction and a second line disposed on the first substrate and extending in a second direction which intersects the first direction; a light blocking member disposed on the first substrate and overlapping at least one of the first line and the second line; a plurality of color conversion layers on the second substrate in respective pixel areas; and a partition wall among the plurality of color conversion layers, corresponding to the first line and the second line. The partition wall has a width less than a width of the light blocking member.
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公开(公告)号：US09971076B2
公开(公告)日：2018-05-15
申请号：US15156892
申请日：2016-05-17
发明人： Kisoo Park , Donguk Kim , Youngmin Kim , Yongseok Kim , Haeil Park
IPC分类号： G02F1/1335 , G02B5/20
CPC分类号： G02B5/204 , G02B5/208 , G02F1/133504 , G02F1/133514 , G02F1/133617 , G02F2001/133614 , G02F2001/133624
摘要： A quantum dot color filter includes a first pixel region, a second pixel region, a third pixel region, and a fourth pixel region. The first pixel region includes a first color conversion layer including quantum dots configured to convert incident light into light of a first color. The second pixel region includes a second color conversion layer including quantum dots configured to convert incident light into light of the first color, and a third color conversion layer including quantum dots configured to convert incident light into light of a second color. The third pixel region includes a fourth color conversion layer including quantum dots configured to convert incident light into light of the second color. The fourth pixel region includes a scattering material layer.
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