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公开(公告)号：US20240206095A1
公开(公告)日：2024-06-20
申请号：US18367536
申请日：2023-09-13
发明人： TAEHYEOG JUNG , BYUNGHOON KANG , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： H05K5/03
CPC分类号： H05K5/03
摘要： An electronic device includes a display module including a folding display unit which extends in a first direction and be foldable with reference to a folding axis and a first non-folding display unit and a second non-folding display unit which are spaced apart from each other with the folding display unit therebetween; a support member disposed below the display module, and including a folding part having a plurality of patterns defined therein and corresponding to the folding display unit and a first non-folding part and a second non-folding part respectively corresponding to the first non-folding display unit and the second non-folding display unit; and an adhesive layer disposed between the display module and the support member. The adhesive layer has a modulus of about 1 megapascal (MPa) to about 1500 MPa at −20 degrees Celsius) (° C.).
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公开(公告)号：US20230384835A1
公开(公告)日：2023-11-30
申请号：US18318765
申请日：2023-05-17
发明人： BYUNGHOON KANG , KYUNG-MAN KIM , SANGHOON KIM , SUNGHOON KIM , SEUNGHO KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
CPC分类号： G06F1/1656 , G06F1/1618 , H04M1/0268 , H04M1/0222 , G06F1/1652
摘要： A display device includes a display module including a folding area and a window module disposed on the display module. The window module includes a base substrate including a first surface on which a plurality of first grooves are formed and a second surface on which a plurality of second grooves are formed, a first cover layer disposed on the first surface of the base substrate and filled in the plurality of first grooves, and a second cover layer disposed on the second surface of the base substrate and filled in the plurality of second grooves. Depths of the plurality of first grooves and the plurality of second grooves are greater than or equal to half of a distance between the first surface and the second surface.
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公开(公告)号：US20230032676A1
公开(公告)日：2023-02-02
申请号：US17966280
申请日：2022-10-14
发明人： SANGHOON KIM , MINSANG KOO , KYUNG-MAN KIM , SEUNGHO KIM , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： G06F1/16
摘要： A window includes a first cover layer, a second cover layer, and a first adhesive part. The first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. The second cover layer is disposed on the first cover layer. The first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.
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公开(公告)号：US20220404869A1
公开(公告)日：2022-12-22
申请号：US17825494
申请日：2022-05-26
发明人： SUNGHOON KIM , SEONGTAEK LEE , SEUNGHO KIM , KYUNG-MAN KIM , DAWOON KIM , SANGHOON KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： G06F1/16
摘要： A glass window includes a first non-folding area, a folding area, and a second non-folding area disposed in a first direction, a first filling layer, a pattern glass disposed below the first filling layer and including an upper surface and a lower surface opposite to the upper surface, and a second filling layer disposed below the pattern glass, the pattern glass includes at least one first pattern part including a groove pattern disposed on an upper surface of the folding area, a first non-pattern part adjacent to the at least one first pattern part of the folding area, at least one second pattern part including a groove pattern disposed on a lower surface of the folding area, and a second non-pattern part adjacent to the at least one second pattern part of the folding area.
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公开(公告)号：US20230199982A1
公开(公告)日：2023-06-22
申请号：US17957450
申请日：2022-09-30
发明人： KYUNG-MAN KIM , DAWOON KIM , SANGHOON KIM , SUNGHOON KIM , SEUNGHO KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
CPC分类号： H05K5/0217 , H04M1/0268
摘要： A window includes: a folding part foldable around a virtual folding axis extending in a first direction, and first and second non-folding parts spaced apart from each other in a second direction perpendicular to the first direction with the folding part therebetween. A plurality of groove patterns extending in the first direction and arranged in the second direction are defined in the folding part. The folding part includes a first part adjacent to the folding axis, a third part adjacent to one of the first and second non-folding parts and a second part between the first part and the third part. widths of the first to third parts in the second direction are the same. A volume of the first part is greater than a volume of the second part, and the volume of the second part is greater than a volume of the third part.
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公开(公告)号：US20230195174A1
公开(公告)日：2023-06-22
申请号：US17893626
申请日：2022-08-23
发明人： SUNGHOON KIM , KYUNG-MAN KIM , DAWOON KIM , SANGHOON KIM , SEUNGHO KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： G06F1/16
CPC分类号： G06F1/1656 , G06F1/1616
摘要： A window includes a first folding portion foldable about a first folding axis extended in a first direction, and including upper and lower surfaces facing each other, and a second folding portion foldable about a second folding axis extended in a second direction crossing the first direction, including the upper and lower surfaces, and including a portion of the first folding portion. First upper grooves extended in the first direction and recessed from the upper surface and first lower grooves extended in the first direction and recessed from the lower surface are defined in the first folding portion, and second upper grooves extended in the second direction and recessed from the upper surface and second lower grooves extended in the second direction and recessed from the lower surface are defined in the second folding portion. The portion is defined as a crossing portion in which the grooves are defined.
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公开(公告)号：US20230124699A1
公开(公告)日：2023-04-20
申请号：US17873499
申请日：2022-07-26
发明人： SUNGHOON KIM , BYUNGHOON KANG , KYUNG-MAN KIM , SANGHOON KIM , SEUNGHO KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
摘要： A member for a window module includes a base layer which is foldable and in which a groove defined. The base layer includes a first dam structure in which the groove is defined. The member further includes a filler filled in the groove.
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公开(公告)号：US20220256018A1
公开(公告)日：2022-08-11
申请号：US17527630
申请日：2021-11-16
发明人： KYUNG-MAN KIM , MINSANG KOO , SANGHOON KIM , YURI KIM , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： H04M1/02
摘要： An electronic device and a window include a folding part, and a first non-folding part and a second non-folding part spaced apart from each other with the folding part disposed between the first non-folding part and the second non-folding part, wherein the folding part includes a base portion, main protruding portions disposed on the base portion, each of the main protruding portions having a first thickness, and spaced apart from each other, and at least one sub-protruding portion having a second thickness less than the first thickness of each of the main protruding portions and disposed between the main protruding portions on the base portion.
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公开(公告)号：US20240345623A1
公开(公告)日：2024-10-17
申请号：US18752305
申请日：2024-06-24
发明人： SANGHOON KIM , MINSANG KOO , KYUNG-MAN KIM , SEUNGHO KIM , MIN-HOON CHOI , SEONGJIN HWANG
IPC分类号： G06F1/16
CPC分类号： G06F1/1616 , G06F1/1656
摘要： A window includes a first cover layer, a second cover layer, and a first adhesive part. The first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. The second cover layer is disposed on the first cover layer. The first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.
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公开(公告)号：US20240184328A1
公开(公告)日：2024-06-06
申请号：US18522223
申请日：2023-11-29
发明人： SEONGJIN HWANG , BYUNGHOON KANG , SANGHOON KIM , SUNGHOON KIM , SEUNGHO KIM , JINGYU SIM , HYUNJI LEE , MIN-HOON CHOI
IPC分类号： G06F1/16 , H10K50/844 , H10K59/126 , H10K59/40 , H10K71/20 , H10K77/10
CPC分类号： G06F1/1616 , G06F1/1652 , H10K50/844 , H10K59/126 , H10K59/40 , H10K71/231 , H10K77/111
摘要： A display device includes a display panel in which a first non-folding area, a folding area, and a second non-folding area may be sequentially defined in a first direction, and a lower plate which is coupled to a lower portion of the display panel, the lower plate including a plurality of patterns overlapping the folding area, wherein a minimum width of the display panel in the first direction is smaller than a minimum width of the lower plate in the first direction.
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