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公开(公告)号：US20240302863A1
公开(公告)日：2024-09-12
申请号：US18412707
申请日：2024-01-15
发明人： SEOKWON JANG , HIROTSUGU KISHIMOTO , HYUNJAE NA , YONG-KWAN KIM , SUNGGUK AN , CHUL HO JEONG
CPC分类号： G06F1/1641 , G06F1/1652 , G06F3/0412 , G06F2203/04102 , G06F2203/04107
摘要： An electronic apparatus is provided and includes a display module having a folding region foldable with respect to a folding axis and including a first non-folding region and a second non-folding region spaced apart from each other along a second direction, and a digitizer disposed under the display module, and the digitizer includes a base part including base layers, first and second sensing coils disposed between the base layers and insulated from each other, and an upper reinforcement part including a first reinforcement layer and a second reinforcement layer each of which is disposed on an upper surface of the base part, and which are spaced apart from each other along the second direction with the folding region therebetween, wherein at least a portion of the base part containing either synthetic rubber or polydimethylsiloxane (PDMS).
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公开(公告)号：US20240220061A1
公开(公告)日：2024-07-04
申请号：US18375533
申请日：2023-10-01
发明人： HIROTSUGU KISHIMOTO , YONG-KWAN KIM , HYUNJAE NA , SEOKWON JANG , CHUL HO JEONG , SUNGGUK AN
CPC分类号： G06F3/046 , G06F3/0412 , G06F2203/04102
摘要： An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.
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公开(公告)号：US20240085998A1
公开(公告)日：2024-03-14
申请号：US18204594
申请日：2023-06-01
发明人： BYUNG-SEO YOON , YONG-KWAN KIM , SUNGGUK AN
CPC分类号： G06F3/0412 , H10K59/1201 , H10K59/40 , H10K59/873 , H10K77/111 , H10K2102/311
摘要： A display device includes: a display panel including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region; and a lower member disposed below the display panel. The lower member includes: a digitizer disposed below the display panel and including a base layer and a plurality of coils disposed on one surface of the base layer; and a functional layer disposed below the digitizer, where the functional layer contains MXene.
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公开(公告)号：US20220229469A1
公开(公告)日：2022-07-21
申请号：US17499286
申请日：2021-10-12
发明人： HYUNJUN CHO , KYU YOUNG KIM , YONG-KWAN KIM , HANSUN RYOU , YONGHYUCK LEE , HONGKWAN LEE , SOHRA HAN
摘要： An electronic device includes a display module, and a support plate disposed under the display module and comprising reinforced fibers having long axes arranged in parallel to a direction. The electronic device is divided into a folding area foldable with respect to a folding axis extending in the direction, and a non-folding area adjacent to the folding area.
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公开(公告)号：US20240152183A1
公开(公告)日：2024-05-09
申请号：US18456184
申请日：2023-08-25
发明人： HIROTSUGU KISHIMOTO , YONG-KWAN KIM , HYUNJAE NA , SUNGGUK AN , SEOKWON JANG
CPC分类号： G06F1/1643 , G06F1/1616 , G06F1/1656 , H04M1/0216 , H04M1/0268
摘要： A display device includes: a display module having a first non-folding region, a folding region foldable with respect to a folding axis, and a second non-folding region sequentially arranged along a first direction; a lower plate under the display module and having a plurality of plate openings overlapping the folding region; and a digitizer film under the lower plate and having a first region overlapping the first non-folding region and a portion of the folding region, a second region overlapping the folding region, and a third region overlapping a portion of the folding region and the second non-folding region. The digitizer film has a plurality of holes passing therethrough in the second region and includes a plurality of coils not overlapping the second region.
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公开(公告)号：US20230201866A1
公开(公告)日：2023-06-29
申请号：US17989177
申请日：2022-11-17
发明人： SEOYOUNG JANG , BOA KIM , YONG-KWAN KIM , Jiin YOON , KYUNGEUN LEE , JINNYOUNG HEO
CPC分类号： B05C13/00 , B05C5/02 , B05D1/02 , C03C17/002 , C03C2218/112
摘要： A window coating jig includes: a base part and a stage which includes a support part, a first sidewall part surrounding the support part and defining an outer wall, and a second sidewall part disposed between the support part and the first sidewall part, and protrudes from the base part, wherein a blow groove is defined between the first sidewall part and the second sidewall part, a suction groove is defined between the second sidewall part and the support part, the base part has a blow hole and a suction hole passing through the base part, the blow hole and the suction hole being defined therein, the blow hole overlaps the blow groove, the suction hole overlaps the suction groove, and the first sidewall part has a vent opening passing therethrough in a direction crossing the direction in which the blow hole extends, the vent opening being defined therein.
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公开(公告)号：US20240184332A1
公开(公告)日：2024-06-06
申请号：US18469320
申请日：2023-09-18
发明人： YONG-KWAN KIM , HIROTSUGU KISHIMOTO , HYUNJAE NA , SEOKWON JANG , CHUL HO JEONG
CPC分类号： G06F1/1641 , G06F1/1616 , G06F1/1643 , G06F1/1652 , G06F3/04164 , G06F3/0446 , G06F3/0448 , G06F2203/04102
摘要： A digitizer includes a first sensing coil disposed in an active region, a first dummy line disposed in the same layer as the first sensing coil, a second sensing coil disposed below the first sensing coil in the active region, a second dummy line disposed in the same layer as the second sensing coil, a bridge line disposed below the second sensing coil, and a third dummy line disposed in the same layer as the bridge line. At least two dummy lines among the first, second, and third dummy lines extend in the same direction
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公开(公告)号：US20240160329A1
公开(公告)日：2024-05-16
申请号：US18370012
申请日：2023-09-19
发明人： HYUNJAE NA , HIROTSUGU KISHIMOTO , YONG-KWAN KIM , SEOKWON JANG , CHUL HO JEONG
CPC分类号： G06F3/046 , G06F3/0412 , G06F3/04164 , G06F2203/04102 , G06F2203/04111
摘要： An electronic apparatus includes a display panel and a digitizer disposed under the display panel and provided with a plurality of holes defined therethrough to overlap the folding region. The digitizer includes a first base layer, first loop coils including first first coils and second first coils, a second base layer disposed under the first base layer, second loop coils including first second coils and second second coils, and interposed between the first base layer and the second base layer, and bridge patterns. A first first line included in one bridge pattern is connected to a corresponding first first coil, and a second first line included in the bridge pattern is connected to the second first coil which receives a signal the same as a signal of the first first coil.
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公开(公告)号：US20240152222A1
公开(公告)日：2024-05-09
申请号：US18234986
申请日：2023-08-17
发明人： HIROTSUGU KISHIMOTO , YONG-KWAN KIM , HYUNJAE NA , SUNGGUK AN , SEOKWON JANG , SUNG-KI JUNG
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F2203/04102
摘要： A display device includes a display module which includes a first non-folding area, a folding area, and a second non-folding area, and a digitizer which includes a first area overlapping the first non-folding area and a portion of the folding area, a second area overlapping the folding area, and a third area overlapping a portion of the folding area and the second non-folding area, where a plurality of holes is defined in the second area through the digitizer, and the digitizer includes a base layer, a plurality of first coils, a plurality of second coils, first signal lines which are connected to the plurality of first coils, overlap the first area, the second area, and the third area, and do not overlap the plurality of holes, and second signal lines connected to the plurality of second coils and overlapping the third area.
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公开(公告)号：US20230201864A1
公开(公告)日：2023-06-29
申请号：US17987334
申请日：2022-11-15
发明人： KYUNGEUN LEE , SUIN KIM , YONG-KWAN KIM , CHULHO YOON , SEUNGJUN LEE , JINNYOUNG HEO
CPC分类号： B05C9/14 , B29C35/0805 , B29C2035/0827
摘要： A stage includes a bottom portion, a plurality of support portions extending in a first direction and spaced apart from each other in a second direction crossing the first direction, a plurality of blocks coupled with the support portions, respectively, and a plurality of porous films covering upper surfaces of the blocks, respectively.
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