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公开(公告)号：US20210041747A1
公开(公告)日：2021-02-11
申请号：US17080627
申请日：2020-10-26
申请人： Samsung Display Co., Ltd. , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Minki NAM , Kyoungwon PARK , Baekhee LEE , Youngmin KIM , Haeil PARK , Jaikyeong KIM , Heesuk KIM , Wanki BAE , Dohchang LEE , Byeongguk JEONG
IPC分类号： G02F1/13357 , G02F1/1335 , H01L51/00 , H01L27/32 , B82Y20/00
摘要： A display device includes: a display substrate; a light amount control layer on the display substrate; a first polarizer on the light amount control layer; and a color conversion layer on the first polarizer. The color conversion layer includes a phosphor, the phosphor includes a quantum dot, the quantum dot including: a core; a first shell surrounding the core; and a second shell surrounding the first shell, and the quantum dot has a diameter ranging from about 2 nm to about 32 nm.
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公开(公告)号：US20180059485A1
公开(公告)日：2018-03-01
申请号：US15690050
申请日：2017-08-29
申请人： SAMSUNG DISPLAY CO., LTD. , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Minki NAM , Kyoungwon PARK , Baekhee LEE , Youngmin KIM , Haeil PARK , Jaikyeong KIM , Heesuk KIM , Wanki BAE , Dohchang LEE , Byeongguk JEONG
IPC分类号： G02F1/1335 , H01L51/00 , H01L27/32
CPC分类号： G02F1/133621 , B82Y20/00 , G02F1/133528 , G02F1/133602 , G02F1/133617 , G02F2001/133614 , G02F2202/36 , H01L27/322 , H01L51/0097 , H01L2251/5338 , H01L2251/5369 , Y10S977/774 , Y10S977/818 , Y10S977/824 , Y10S977/95 , Y10S977/952
摘要： A display device includes: a display substrate; a light amount control layer on the display substrate; a first polarizer on the light amount control layer; and a color conversion layer on the first polarizer. The color conversion layer includes a phosphor, the phosphor includes a quantum dot, the quantum dot including: a core; a first shell surrounding the core; and a second shell surrounding the first shell, and the quantum dot has a diameter ranging from about 2 nm to about 32 nm.
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3.发明申请公开(公告)号：US20180144530A1
公开(公告)日：2018-05-24
申请号：US15467269
申请日：2017-03-23
发明人： Hwasup LIM , Youngmin KIM , Jae-In HWANG , Sang Chul AHN
摘要： Facial expressions and whole-body gestures of a 3D character are provided based on facial expressions of a user and gestures of a hand puppet perceived using a depth camera.
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公开(公告)号：US20240345298A1
公开(公告)日：2024-10-17
申请号：US18752265
申请日：2024-06-24
发明人： Moonjung BAEK , Seon-Tae YOON , Junghyun KWON , Youngmin KIM , Haeil PARK
IPC分类号： G02B5/20 , G02B5/28 , G02F1/1335 , G02F1/13357 , H10K50/858 , H10K59/38
CPC分类号： G02B5/201 , G02B5/285 , G02F1/133512 , G02F1/133514 , G02F1/133617 , H10K50/858 , H10K59/38 , G02F1/133521 , G02F2201/44
摘要： A display panel includes: a light emitting device to generate light; a plurality of color conversion patterns including: a first color conversion pattern including first scattering particles dispersed in the first color conversion pattern and configured to scatter the light of the light emitting device; and a second color conversion pattern including second scattering particles dispersed in the second color conversion pattern and configured to scatter the light of the light emitting device; a plurality of color filters including: a first color filter overlapping the first color conversion pattern; and a second color filter overlapping the second color conversion pattern; and a single, low index of refraction layer continuously extending in the surface direction to overlap the first and the second color conversion patterns. The low index of refraction layer has a refractive index lower than refractive indexes of the first and second color conversion patterns.
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公开(公告)号：US20210104705A1
公开(公告)日：2021-04-08
申请号：US16944900
申请日：2020-07-31
发明人： Youngmin KIM , Yongseung PARK , Jawoon LEE , Minjun JO , Haeri CHOI , Hyunmin HWANG
摘要： A display device includes: a substrate; an insulating layer on a top surface of the substrate; a plurality of light-emitting diodes on the insulating layer and including two light-emitting diodes spaced apart from each other and having a transmission area therebetween; an encapsulation member covering the plurality of light-emitting diodes; and a rear cover layer located on a rear surface of the substrate and including a first portion located in the transmission area, wherein the first portion includes a transparent material.
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公开(公告)号：US20190171067A1
公开(公告)日：2019-06-06
申请号：US16208571
申请日：2018-12-04
发明人： Kwangkeun LEE , Youngmin KIM , Haeil PARK , Moonjung BAEK , Seon-tae YOON , Kunhee JO
IPC分类号： G02F1/1335 , G02F1/1362 , G02F1/1368
摘要： A liquid crystal display device includes a light source member and a display panel disposed on the light source member. The display panel includes a first substrate and a second substrate facing each other, a liquid crystal layer, and a color conversion layer that is disposed between the liquid crystal layer and the first substrate. The color conversion layer includes a light emitter and a low refractive body having a refractive index of about 1.0 to about 1.3. The liquid crystal display device exhibits high color reproducibility and improves external light extraction efficiency.
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公开(公告)号：US20210225943A1
公开(公告)日：2021-07-22
申请号：US17065720
申请日：2020-10-08
发明人： Kisoo PARK , Junghyun KWON , Youngmin KIM , Hae Il PARK , Seon-Tae YOON , Hyeseung LEE
摘要： A display panel may include a first display substrate and a second display substrate on the first display substrate. The second display substrate may include a plurality of pixel regions and a peripheral region adjacent to the pixel regions. The second display substrate may include a first color control pattern configured to emit light of a first color, a second color control pattern spaced apart from the first color control pattern in a first direction and configured to emit light of a second color different from the first color, and first and second light-blocking patterns in the peripheral region between the first and second color control patterns. The first and second light-blocking patterns may be spaced apart from each other, in a second direction crossing the first direction, to define a gap region.
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公开(公告)号：US20210066410A1
公开(公告)日：2021-03-04
申请号：US16848639
申请日：2020-04-14
发明人： Minjun JO , Youngmin KIM , Yongseung PARK , Jawoon LEE , Haeri CHOI , Youngseo CHOI , Hyunmin HWANG
摘要： A display apparatus includes: a first substrate including a transmission area, a display area that surrounds at least part of the transmission area, and a first non-display area between the transmission area and the display area; an insulating layer in the display area and the first non-display area; a plurality of display elements in the display area; a spacer above the insulating layer in the first non-display area and surrounding the transmission area; and a second substrate facing the first substrate.
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公开(公告)号：US20180019238A1
公开(公告)日：2018-01-18
申请号：US15648881
申请日：2017-07-13
发明人： Yongseok KIM , Daeho LEE , Junhan LEE , Youngmin KIM , Haeil PARK
IPC分类号： H01L27/01 , H01L51/05 , H01L51/00 , H01L51/52 , H01L27/146
摘要： A display device includes: a display substrate; an opposing substrate opposing the display substrate; and a light amount control layer disposed between the display substrate and the opposing substrate. The display substrate includes: a first substrate; a thin film transistor o disposed n the first substrate; and a pixel electrode connected to the thin film transistor. The opposing substrate includes: a second substrate; a color conversion layer disposed on the second substrate; and a first polarizer disposed on the color conversion layer. The first polarizer includes: a base substrate; and a linear polarizer disposed on one surface of the base substrate. The first polarizer opposes the pixel electrode. The one surface of the base substrate on which the linear polarizer is disposed has a flatness of about 60 nm or less.
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公开(公告)号：US20160357039A1
公开(公告)日：2016-12-08
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.
摘要翻译： 显示装置包括：第一基板，包括第一表面和第二表面;第二基板，设置在第一基板的第二表面上;液晶层，设置在第一基板和第二基板之间;颜色转换层， 第二基板和设置在颜色转换层上的第三基板。 第一基板的第二表面与第一基板的第一表面相对。 颜色转换层包括磁各向异性阻挡壁。
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