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公开(公告)号：US20240180018A1
公开(公告)日：2024-05-30
申请号：US18463181
申请日：2023-09-07
发明人： HYUNJUN CHO , Donghun Nam , Seongjun Lee
CPC分类号： H10K77/111 , H10K59/1201 , H10K59/40 , H10K59/8792 , H10K59/8794
摘要： A display device includes a display panel including a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area. A support is disposed under the display panel and includes a first non-folding portion including glass and overlapping the first non-folding area, a second non-folding portion including glass and overlapping the second non-folding area, and a folding portion disposed between the first non-folding portion and the second non-folding portion, overlapping the folding area, and including an opening pattern or a recess.
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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：US20230278167A1
公开(公告)日：2023-09-07
申请号：US17994791
申请日：2022-11-28
发明人： HYUNJUN CHO , SEONGJUN LEE
CPC分类号： B24C1/04 , H05K5/0018
摘要： A method for manufacturing a display device which is divided into a folding region and a non-folding region and includes a support member in which a plurality of openings is defined corresponding to the folding region, and a display module disposed in an upper portion of the support member includes providing a preliminary support member including carbon reinforced fiber or glass reinforced fiber, providing a mask in which a plurality of mask openings is defined on the preliminary support member, spraying an abrasive on the preliminary support member exposed by the plurality of mask openings, and removing the mask.
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4.发明公开公开(公告)号：US20240310961A1
公开(公告)日：2024-09-19
申请号：US18659503
申请日：2024-05-09
发明人： JIN YONG SIM , MINJI KIM , HYUNJUN CHO , YONGHYUCK LEE
CPC分类号： G06F3/044 , G06F3/042 , H10K59/40 , H10K71/00 , H10K77/111 , G06F2203/04102 , H10K2102/311
摘要： A method for manufacturing a display device may include providing a support layer and a display panel on a digitizer. The display panel may include a folding region that is folded with reference to a folding axis extending in a first direction. The providing of the support layer may include forming an opening penetrating the preliminary support layer by providing a laser or an abrasive agent to one surface of the preliminary support layer. A first width of the opening on the one surface in a second direction and a second width of the opening on another surface in a second direction may be different from each other, and the second direction is perpendicular to the first direction.
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公开(公告)号：US20240015906A1
公开(公告)日：2024-01-11
申请号：US18212643
申请日：2023-06-21
发明人： HONGKWAN LEE , YONGHYUCK LEE , HYUNJUN CHO , SOHRA HAN
IPC分类号： H05K5/02 , D03D1/00 , D03D15/267 , C03C25/1095 , C03C25/30 , C03C25/325 , C03C25/323 , C03C25/328 , C03C25/36 , C03C25/42
CPC分类号： H05K5/0217 , D03D1/00 , D03D15/267 , C03C25/1095 , C03C25/30 , C03C25/325 , C03C25/323 , C03C25/328 , C03C25/36 , C03C25/42 , D10B2401/061
摘要： An electronic device includes a display panel including a folding region to fold with respect to a folding axis, and a non-folding region including a first non-folding region and a second non-folding region spaced apart with the folding region therebetween, and a support plate including a plurality of fiber layers including a plurality of reinforced fibers, the support plate being under the display panel, wherein the support plate has a thickness of about 100 μm to about 300 μm, when the thickness of the support plate is about 100 μm to about 200 μm, each fiber layer has a thickness of equal to or greater than about 30 μm and less than about 50 μm, and when the thickness is greater than about 200 μm and equal to or smaller than about 300 μm, each fiber layer has a thickness of about 40 μm to about 100 μm.
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公开(公告)号：US20230229194A1
公开(公告)日：2023-07-20
申请号：US17965104
申请日：2022-10-13
发明人： HIROTSUGU KISHIMOTO , DASOM GU , JAIKU SHIN , YONGHYUCK LEE , HONGKWAN LEE , YONGCHAN JEON , CHUL HO JEONG , HYUNJUN CHO , SOHRA HAN
IPC分类号： G06F1/16
CPC分类号： G06F1/1643 , G06F1/1616 , G06F1/1652 , G06F1/1656
摘要： An electronic device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area. and a digitizer which faces the display panel, senses a first external input and is foldable together with the display panel. The digitizer includes a substrate including a folding portion corresponding to the folding area of the display panel, the folding portion defining a plurality of openings of the substrate corresponding to the folding area of the display panel, a support portion which corresponds to the non-folding area of the display panel, and a reinforced fiber, and a first conductive pattern layer and a second conductive pattern layer each corresponding to the support portion of the substrate, the first conductive pattern layer and the second conductive pattern layer facing each other with the substrate therebetween.
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公开(公告)号：US20230114397A1
公开(公告)日：2023-04-13
申请号：US17960417
申请日：2022-10-05
发明人： HIROTSUGU KISHIMOTO , DASOM GU , SUNGGUK AN , YONGHYUCK LEE , CHUL HO JEONG , HYUNJUN CHO , SOHRA HAN , SEUNGKYUN HONG
摘要： An electronic device includes a display panel having a folding region, which is foldable with respect to a folding axis extending in one direction, and a first non-folding region and a second non-folding region spaced apart from each other with the folding region therebetween, and a lower member disposed below the display panel. The lower member includes a support layer disposed below the display panel, where the support layer includes a first support portion overlapping the first non-folding region, and a second support portion overlapping the second non-folding region, and a digitizer disposed below the display panel and corresponds to the first support portion and the second support portion. The first support portion and the second support portion each independently include a reinforcement fiber, where the reinforcement fiber includes an aramid fiber or includes a carbon fiber and a glass fiber.
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公开(公告)号：US20230096996A1
公开(公告)日：2023-03-30
申请号：US17834022
申请日：2022-06-07
发明人： HIROTSUGU KISHIMOTO , DASOM GU , YONGHYUCK LEE , HONGKWAN LEE , YONGCHAN JEON , CHUL HO JEONG , HYUNJUN CHO , EUNGIL CHOI , SOHRA HAN
摘要： An electronic apparatus includes a display panel including a folding area foldable with respect to a folding axis and a non-folding area which is adjacent to the folding area, a support plate facing the display panel, and a digitizer which faces the display panel with the support plate therebetween and detects a first external input. The digitizer includes a plate including a reinforcing fiber, a first conductive layer on a first surface of the plate, and a second conductive layer on a second surface of the plate which is opposite to the first surface of the plate.
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公开(公告)号：US20240237485A9
公开(公告)日：2024-07-11
申请号：US18214526
申请日：2023-06-27
发明人： DONGHUN NAM , SEONGJUN LEE , HYUNJUN CHO
IPC分类号： H10K59/80 , G06F1/16 , H10K59/40 , H10K71/20 , H10K102/00
CPC分类号： H10K59/873 , G06F1/1616 , G06F1/1643 , G06F1/1652 , G06F1/1656 , H10K59/40 , H10K71/231 , H10K2102/311
摘要： A display device includes a support member including a first non-folding part including a glass, a second non-folding part including the glass, and a folding part disposed between the first non-folding part and the second non-folding part, a circuit element layer disposed on the support member, and including at least one transistor, a light emitting element layer disposed on the circuit element layer, and including at least one light emitting diode; an encapsulation layer disposed on the light emitting element layer, and including at least one of an organic encapsulation layer and an inorganic encapsulation layer, a touch sensing layer disposed on the encapsulation layer, and including at least one touch electrode, a first adhesive layer disposed on the touch sensing layer, a cover window disposed on the first adhesive layer, a protective film disposed on the cover window, and a second adhesive layer disposed on the support member.
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公开(公告)号：US20240221544A1
公开(公告)日：2024-07-04
申请号：US18609475
申请日：2024-03-19
发明人： HYUNJUN CHO , KYU YOUNG KIM , YONG-KWAN KIM , HANSUN RYOU , YONGHYUCK LEE , HONGKWAN LEE , SOHRA HAN
IPC分类号： G09F9/30 , H10K50/844 , H10K102/00
CPC分类号： G09F9/301 , H10K50/844 , H10K2102/311
摘要： A foldable display device includes a display module including a first non-folding portion, a second non-folding portion, and a first folding portion between the first non-folding portion and the second non-folding portion, a first support member on a lower surface of the display module, the first support member including a first support portion supporting the first non-folding portion, a second support portion supporting the second non-folding portion, and a first opening pattern overlapping the first folding portion, and including a glass material, and a second support member under the first support member and supporting the display module.
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