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公开(公告)号：US12133405B2
公开(公告)日：2024-10-29
申请号：US17505625
申请日：2021-10-20
发明人： Su Yeon Yun
IPC分类号： H10K50/813 , H10K59/124 , H10K59/131 , H10K77/10 , H10K102/00
CPC分类号： H10K50/813 , H10K59/124 , H10K59/131 , H10K77/111 , H10K2102/311
摘要： A display device includes a substrate including a folding area and a non-folding area disposed adjacent to the folding area; and a pixel electrode disposed on the substrate, wherein the pixel electrode includes a first pixel electrode disposed in the folding area and a second pixel electrode disposed in the non-folding area, and the first pixel electrode includes one or more openings positioned inside from an outermost edge of the first pixel electrode.
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公开(公告)号：US12133402B2
公开(公告)日：2024-10-29
申请号：US18340664
申请日：2023-06-23
发明人： Dongkyu Seo , Dongchan Kim , Wonjong Kim , Eungdo Kim , Jihye Lee , Dahea Im , Sanghoon Yim , Yoonhyeung Cho , Wonsuk Han
IPC分类号： H10K50/13 , H10K50/11 , H10K50/15 , H10K50/17 , H10K50/18 , H10K71/00 , H10K85/30 , H10K85/60 , H10K101/10 , H10K102/00
CPC分类号： H10K50/131 , H10K50/11 , H10K50/15 , H10K50/17 , H10K50/18 , H10K71/00 , H10K85/30 , H10K85/324 , H10K85/341 , H10K85/342 , H10K85/346 , H10K85/348 , H10K85/381 , H10K85/60 , H10K85/615 , H10K85/622 , H10K85/623 , H10K85/624 , H10K85/626 , H10K85/631 , H10K85/633 , H10K85/636 , H10K85/653 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K2101/10 , H10K2102/00
摘要： An organic light-emitting device including: a first electrode; a second electrode facing the first electrode; a first emission unit and a second emission unit between the first electrode and the second electrode; and a first charge generation layer between the first emission unit and the second emission unit; wherein the first emission unit includes a first emission layer and a first inorganic buffer layer, and the second emission unit includes a second emission layer and a second inorganic buffer layer.
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公开(公告)号：US12132141B2
公开(公告)日：2024-10-29
申请号：US17624065
申请日：2020-06-03
发明人： Dong Uk Kim , Se Young Kim , Hyung Rae Cha
CPC分类号： H01L33/0075 , H01L33/24 , H01L33/38
摘要： A light emitting element includes a semiconductor core having at least a partial region extending in a direction and including a first end, a second end, and a main body part between the first end and the second end; a first electrode layer surrounding the second end of the semiconductor core; a second electrode layer surrounding at least the first end of the semiconductor core and spaced apart from the first electrode layer; and an insulating layer surrounding the semiconductor core, the first electrode layer and the second electrode layer. The second end of the semiconductor core has a diameter smaller than a diameter of the main body part.
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24.发明授权公开(公告)号：US12132140B2
公开(公告)日：2024-10-29
申请号：US17476993
申请日：2021-09-16
发明人： Hyo Jin Ko , Duk Ki Kim , Yong Hwi Kim , Jun Bo Sim , Na Mi Hong , Jong Hyuk Kang , Gyu Bong Kim , Hoi Lim Kim , Sae Na Yun , Chang Hee Lee , Hyun Deok Im , Eun A Cho , Jae Kook Ha
IPC分类号： H01L33/00 , B82B3/00 , C09D11/033 , C09D11/50 , C09D11/52 , H01L27/15 , H01L33/24 , H01L33/38 , H01L33/44
CPC分类号： H01L33/005 , B82B3/0052 , C09D11/033 , C09D11/50 , C09D11/52 , H01L27/156 , H01L33/24 , H01L33/38 , H01L33/44 , H01L2933/0016
摘要： An ink includes a solvent, and light-emitting elements dispersed in the solvent, each of the light-emitting elements comprising semiconductor layers and an insulating film partially surrounding outer surfaces of the semiconductor layers, wherein the solvent has Hansen solubility parameters of a polarity parameter between about 4 and about 9 and a hydrogen bonding parameter between about 6 and about 11.
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公开(公告)号：US12132035B2
公开(公告)日：2024-10-29
申请号：US17306409
申请日：2021-05-03
发明人： Hyun Kim
CPC分类号： H01L25/167 , H01L27/1259 , H01L33/44 , H01L33/54 , H01L33/60 , H01L33/62
摘要： A display device includes a substrate including pixels, a first electrode and a second electrode disposed on the substrate and spaced apart from each other, an inclined pattern disposed on the first electrode and the second electrode, the inclined pattern forming a space, and a first light emitting element disposed between the first electrode and the second electrode inside of the space formed by the inclined pattern.
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公开(公告)号：US12129416B2
公开(公告)日：2024-10-29
申请号：US17219653
申请日：2021-03-31
发明人： Changhee Lee , Yunku Jung , Hyunmi Doh , Hyojin Ko , Dukki Kim , Sehun Kim , Jaehoon Kim , Jaekook Ha
IPC分类号： C09K11/06 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H10K50/115 , H10K102/00
CPC分类号： C09K11/06 , H10K50/115 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C09K2211/10 , H10K2102/00
摘要： A quantum dot composition includes a quantum dot having a surface to which a ligand is bonded, and a photoacid generator. The quantum dot composition according to one or more embodiments may be applied to an emission layer of a light emitting element and a display device, thereby improving luminous efficiency of the light emitting element.
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公开(公告)号：US12128503B2
公开(公告)日：2024-10-29
申请号：US18111940
申请日：2023-02-21
IPC分类号： B23K26/38 , B23K26/12 , B23K26/70 , B23K101/40
CPC分类号： B23K26/38 , B23K26/1224 , B23K26/127 , B23K26/706 , B23K2101/40
摘要： A laser apparatus includes: a first vacuum chamber, wherein machining is performed on a target substrate in the first vacuum chamber; a laser facing the first vacuum chamber; a carrier disposed in the first vacuum chamber, wherein the target substrate is seated on the carrier; a chamber window disposed in one surface of the first vacuum chamber, wherein a laser beam emitted by the laser passes through the chamber window; a first protection window positioned between the carrier and the chamber window; a second vacuum chamber disposed at a first side of the first vacuum chamber; and a transfer unit configured to transfer the first protection window to the second vacuum chamber.
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公开(公告)号：US20240357922A1
公开(公告)日：2024-10-24
申请号：US18409664
申请日：2024-01-10
发明人： JIYONG CHOI , YOUNGJIN PARK , HEECHOON AHN , JUHUI YUN , YESEUL LEE , SEOWON CHO , MORAN HA
CPC分类号： H10K85/40 , C07B59/004 , C09K11/06 , H10K50/15 , H10K85/346 , H10K85/654 , H10K85/6572 , H10K85/6574 , C07B2200/05 , H10K2101/20
摘要： A light emitting element includes a first electrode, a second electrode on the first electrode, and at least one functional layer between the first electrode and the second electrode. The at least one functional layer includes a first compound represented by Formula 1.
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公开(公告)号：US20240357918A1
公开(公告)日：2024-10-24
申请号：US18761216
申请日：2024-07-01
发明人： SEUNGWOOK KWON , JAESIK KIM , WOO YONG SUNG , SEOYEON LEE , UNG-SOO LEE , JAMIN LEE , JEONGSEOK LEE , SEHOON JEONG , SEUNGGUN CHAE , SEUNG-YEON CHAE
IPC分类号： H10K77/10 , B32B3/04 , B32B37/18 , B32B38/00 , H10K50/84 , H10K50/844 , H10K50/87 , H10K59/12 , H10K71/00 , H10K102/00
CPC分类号： H10K77/111 , B32B3/04 , B32B37/18 , B32B38/145 , H10K50/841 , H10K50/844 , H10K50/87 , H10K59/12 , H10K71/00 , B32B2457/20 , H10K59/1201 , H10K2102/311
摘要： A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.
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公开(公告)号：US20240357903A1
公开(公告)日：2024-10-24
申请号：US18418675
申请日：2024-01-22
发明人： Min Hee PARK , Kyung Hoon CHAE , Dae Woo LEE , So Yeon JOO , Hyeon Deuk HWANG
CPC分类号： H10K59/873 , H10K59/8792 , H10K71/50
摘要： A display device includes a display panel including a first non-bending area, a bending area extending from the first non-bending area, and a second non-bending area extending from the bending area, an adhesive layer disposed in the first non-bending area, a window connected to the display panel through the adhesive layer, the window including a base substrate, a light blocking pattern disposed on the base substrate, and a protrusion pattern disposed on at least a portion of the light blocking pattern, and a reinforcing layer surrounding at least a portion of the bending area.
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