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公开(公告)号：US09703191B2
公开(公告)日：2017-07-11
申请号：US15254228
申请日：2016-09-01
发明人： Kisoo Park , Yongseok Kim , Youngmin Kim , Haeil Park , Boram Lee
CPC分类号： G03F7/0002 , G02B5/0294 , G02B5/201 , G02B5/223 , G02B5/26 , G02F1/133514 , G02F1/133617 , G02F1/133621 , G02F2001/133614 , G03F7/0007 , G03F7/0035 , G03F7/20
摘要： A method of manufacturing a color conversion substrate includes preparing a substrate including a first pixel region, a second pixel region, and a third pixel region, forming a first color conversion portion corresponding to the first pixel region, forming a second color conversion portion corresponding to the second pixel region, and forming a third color conversion portion corresponding to the third pixel region. The providing the first color conversion portion includes providing a first color filter of a first color corresponding to the first pixel region, providing a first transparent pattern corresponding to the first pixel region, and providing a first pattern layer corresponding to the first pixel region and including a first material which converts light incident thereto into light of the first color, where the first transparent pattern is provided between the first color filter and the first pattern layer.
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公开(公告)号：US20170059985A1
公开(公告)日：2017-03-02
申请号：US15254228
申请日：2016-09-01
发明人： Kisoo Park , Yongseok Kim , Youngmin Kim , Haeil Park , Boram Lee
CPC分类号： G03F7/0002 , G02B5/0294 , G02B5/201 , G02B5/223 , G02B5/26 , G02F1/133514 , G02F1/133617 , G02F1/133621 , G02F2001/133614 , G03F7/0007 , G03F7/0035 , G03F7/20
摘要： A method of manufacturing a color conversion substrate includes preparing a substrate including a first pixel region, a second pixel region, and a third pixel region, forming a first color conversion portion corresponding to the first pixel region, forming a second color conversion portion corresponding to the second pixel region, and forming a third color conversion portion corresponding to the third pixel region. The providing the first color conversion portion includes providing a first color filter of a first color corresponding to the first pixel region, providing a first transparent pattern corresponding to the first pixel region, and providing a first pattern layer corresponding to the first pixel region and including a first material which converts light incident thereto into light of the first color, where the first transparent pattern is provided between the first color filter and the first pattern layer.
摘要翻译： 一种制造颜色转换衬底的方法包括制备包括第一像素区域，第二像素区域和第三像素区域的衬底，形成与第一像素区域对应的第一颜色转换部分，形成与第一像素区域对应的第二颜色转换部分 第二像素区域，并且形成与第三像素区域对应的第三颜色转换部分。 提供第一颜色转换部分包括提供对应于第一像素区域的第一颜色的第一滤色器，提供对应于第一像素区域的第一透明图案，以及提供对应于第一像素区域的第一图案层，并且包括 第一材料，其将入射到其中的光转换成第一颜色的光，其中第一透明图案设置在第一滤色器和第一图案层之间。
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公开(公告)号：US20240361635A1
公开(公告)日：2024-10-31
申请号：US18769399
申请日：2024-07-11
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/133617 , G02F1/133548 , G02F1/133614
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US20230395763A1
公开(公告)日：2023-12-07
申请号：US18206548
申请日：2023-06-06
发明人： Junhan Lee , Yunha Ryu , Dasom Kang , Shintack Kang , Kyungbin Kim , Yujin Kim , Kisoo Park , Seungjun Yu , Hongmin Yoon
CPC分类号： H01L33/58 , H01L33/502
摘要： A display apparatus includes: a light-emitting device layer including a first light-emitting device; a light control layer arranged on the light-emitting device layer and including a first light control unit; and an optical functional layer arranged on the light control layer and configured to reduce near-infrared transmittance, wherein the first light-emitting device is configured to emit first-color light of a near-infrared region and the light control layer is configured to emit second-color light of a visible region.
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公开(公告)号：US20220293684A1
公开(公告)日：2022-09-15
申请号：US17584288
申请日：2022-01-25
发明人： Yunha Ryu , Hyojoon Kim , Kisoo Park , Junghyun Kwon , Seontae Yoon , Hyeseung Lee
摘要： A display device includes first and second light-emitting diodes in respective first and second emission areas, an encapsulation layer thereon, and including at least one inorganic encapsulation layer and at least one organic encapsulation layer, a color conversion-transmission layer on the encapsulation layer, and including a color conversion part to convert light emitted from the first or second light-emitting diodes into a different color, and a light blocking partition wall surrounding the color conversion part, first and second color filters on the color conversion-transmission layer, and respectively corresponding to the first and second emission areas, wherein respective first end portions of the first and second color filters are spaced from each other while overlapping the light blocking partition wall, and are partly covered with a third color material having a color that is different from the first and second color filters.
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公开(公告)号：US11442309B2
公开(公告)日：2022-09-13
申请号：US17110380
申请日：2020-12-03
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G09F13/04 , G02F1/13357 , G02F1/1335
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US10317041B2
公开(公告)日：2019-06-11
申请号：US15083373
申请日：2016-03-29
发明人： Kisoo Park
摘要： A display device includes a display panel, an optical plate and a backlight unit. The display panel displays an image. The optical plate is under the display panel, and defines an upper surface thereof and a lower surface thereof. The backlight unit faces the lower surface of the optical plate. The lower surface of the optical plate defines a first surface thereof substantially parallel to the upper surface, and a second surface thereof curved from the first surface in a direction toward the backlight unit, the second surface having a predetermined curvature.
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公开(公告)号：US20180292711A1
公开(公告)日：2018-10-11
申请号：US15823163
申请日：2017-11-27
发明人： Seon-Tae Yoon , Junghyun Kwon , Kisoo Park , Haeil Park , Moonjung Baek
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133512 , G02F1/133514 , G02F1/133528
摘要： A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.
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公开(公告)号：US09753327B2
公开(公告)日：2017-09-05
申请号：US15059845
申请日：2016-03-03
发明人： Haeil Park , Kisoo Park , Junghyun Kwon , Youngmin Kim , Kwangkeun Lee , Junhan Lee
IPC分类号： G02F1/1335
CPC分类号： G02F1/133617 , G02F1/1335 , G02F1/133514 , G02F1/133528 , G02F2001/133548 , G02F2001/133614
摘要： A display device includes: a first polarizer, a second polarizer, a liquid crystal layer, a color conversion member, an emission layer, and a first substrate. The second polarizer is disposed on the first polarizer. The liquid crystal layer is disposed between the first polarizer and the second polarizer. The color conversion member is disposed between the liquid crystal layer and the second polarizer. The emission layer is disposed on the second polarizer. The emission layer is configured to absorb at least a portion of light passed through the color conversion member and the second polarizer, and to emit light corresponding to at least a blue wavelength. The first substrate is disposed on the emission layer.
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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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