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公开(公告)号：US20240231425A9
公开(公告)日：2024-07-11
申请号：US18394563
申请日：2023-12-22
发明人： BUGYOON YOO , YUNJAE KIM
IPC分类号： G06F1/16
CPC分类号： G06F1/1616 , G06F1/1643 , G06F1/1656 , G06F1/1686
摘要： A display device includes a display panel including a first non-folding region, a second non-folding region, and a folding region between the first and second non-folding regions, and a lower member below the display panel. The lower member includes a support layer below the display panel and including a first support part which overlaps the first non-folding region, a second support part which overlaps the second non-folding region, and a folding part which overlaps the folding region, where openings are defined in the folding part, a digitizer below the support layer and corresponding to the first and support parts, a cover layer between the support layer and the digitizer and attached below the folding part, and a lower adhesion layer between the support layer and the digitizer. The lower adhesion layer is between the first and second support parts.
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公开(公告)号：US20240006265A1
公开(公告)日：2024-01-04
申请号：US18468287
申请日：2023-09-15
发明人： MUNSIK HAM , YUNJAE KIM , JIN YONG SIM , BUGYOON YOO , JOONHYUK JANG
IPC分类号： H01L23/373 , H01L25/18
CPC分类号： H01L23/3735 , H01L25/18
摘要： A display device includes a display panel including a first area, a bending area, and a second area, and comprising a plurality of pixels disposed in the first area, a driving chip disposed on an upper surface of the second area of the display panel and electrically connected to the plurality of pixels, a support layer disposed on a lower surface of the first area of the display panel, and a spacer disposed on the lower surface of the first area and overlapping the support layer in a plan view, wherein the spacer comprises an upper layer, a lower layer, and a base layer having a thermal conductivity greater than a thermal conductivity of the upper layer and a thermal conductivity of the lower layer, and in case that the bending area of the display panel is folded, the spacer overlaps the driving chip in a plan view.
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公开(公告)号：US20220129040A1
公开(公告)日：2022-04-28
申请号：US17392779
申请日：2021-08-03
发明人： YUNJAE KIM , MINSEOP KIM , BUGYOON YOO
摘要： An electronic device includes a display panel including a first panel area, a bending area, and a second panel area, a support layer disposed under the first panel area of the display panel, a set bracket disposed under the support layer, a first waterproofing tape disposed between the support layer and the set bracket, the first waterproofing tape being attached to the set bracket, and a second waterproofing tape attached to the set bracket. The bending area may be bendable, the second panel area may be disposed under the first panel area, the first waterproofing tape may be spaced from the second panel area in a thickness direction of the display panel, and the second waterproofing tape may overlap the second panel area.
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公开(公告)号：US20230305669A1
公开(公告)日：2023-09-28
申请号：US18204553
申请日：2023-06-01
发明人： BUGYOON YOO , YUNJAE KIM , CHANG-KIL LEE
CPC分类号： G06F3/046 , H05K9/0054 , G06F3/0412 , G06F2203/04106 , H05K1/189
摘要： A display device includes a display panel and a lower member disposed under the display panel. The lower member includes a support layer, a digitizer, a flexible circuit board, and a metal layer. The digitizer is disposed under the support layer having an insulating property. The flexible circuit board is connected to the digitizer. The metal layer is disposed under the digitizer, and an opening is defined through the metal layer to correspond to the flexible circuit board.
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公开(公告)号：US20220397935A1
公开(公告)日：2022-12-15
申请号：US17705812
申请日：2022-03-28
发明人： BUGYOON YOO , YUNJAE KIM
IPC分类号： G06F1/16
摘要： A display device includes a display panel including a first non-folding region, a second non-folding region, and a folding region between the first and second non-folding regions, and a lower member below the display panel. The lower member includes a support layer below the display panel and including a first support part which overlaps the first non-folding region, a second support part which overlaps the second non-folding region, and a folding part which overlaps the folding region, where openings are defined in the folding part, a digitizer below the support layer and corresponding to the first and support parts, a cover layer between the support layer and the digitizer and attached below the folding part, and a lower adhesion layer between the support layer and the digitizer. The lower adhesion layer is between the first and second support parts.
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公开(公告)号：US20220100229A1
公开(公告)日：2022-03-31
申请号：US17536065
申请日：2021-11-28
发明人： BUGYOON YOO , Yunjae Kim
摘要： Provided is a display device including a display module in which a folding region and first and second non-folding regions facing each other and a heat dissipation sheet disposed on one surface thereof. The heat dissipation sheet includes a first heat dissipation adhesive layer including a first adhesive portion overlapping the first non-folding region and a second adhesive portion overlapping the second non-folding region, a second heat dissipation adhesive layer including a third adhesive portion overlapping the first adhesive portion and a fourth adhesive portion overlapping the second adhesive portion, a heat dissipation layer including a first heat dissipation portion disposed between the first adhesive portion and the third adhesive portion and a second heat dissipation portion disposed between the second adhesive portion and the fourth adhesive portion, and an auxiliary adhesive layer including a first auxiliary adhesive portion disposed between the first adhesive portion and the third adhesive portion.
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公开(公告)号：US20240012448A1
公开(公告)日：2024-01-11
申请号：US18371417
申请日：2023-09-21
发明人： BUGYOON YOO , Yunjae Kim
CPC分类号： G06F1/1616 , G06F1/203 , H04M1/0268
摘要： Provided is a display device including a display module in which a folding region and first and second non-folding regions facing each other and a heat dissipation sheet disposed on one surface thereof. The heat dissipation sheet includes a first heat dissipation adhesive layer including a first adhesive portion overlapping the first non-folding region and a second adhesive portion overlapping the second non-folding region, a second heat dissipation adhesive layer including a third adhesive portion overlapping the first adhesive portion and a fourth adhesive portion overlapping the second adhesive portion, a heat dissipation layer including a first heat dissipation portion disposed between the first adhesive portion and the third adhesive portion and a second heat dissipation portion disposed between the second adhesive portion and the fourth adhesive portion, and an auxiliary adhesive layer including a first auxiliary adhesive portion disposed between the first adhesive portion and the third adhesive portion.
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公开(公告)号：US20220059430A1
公开(公告)日：2022-02-24
申请号：US17317290
申请日：2021-05-11
发明人： MUNSIK HAM , YUNJAE KIM , JIN YONG SIM , BUGYOON YOO , JOONHYUK JANG
IPC分类号： H01L23/373 , H01L25/18
摘要： A display device includes a display panel including a first area, a bending area, and a second area, and comprising a plurality of pixels disposed in the first area, a driving chip disposed on an upper surface of the second area of the display panel and electrically connected to the plurality of pixels, a support layer disposed on a lower surface of the first area of the display panel, and a spacer disposed on the lower surface of the first area and overlapping the support layer in a plan view, wherein the spacer comprises an upper layer, a lower layer, and a base layer having a thermal conductivity greater than a thermal conductivity of the upper layer and a thermal conductivity of the lower layer, and in case that the bending area of the display panel is folded, the spacer overlaps the driving chip in a plan view.
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公开(公告)号：US20220058990A1
公开(公告)日：2022-02-24
申请号：US17303022
申请日：2021-05-18
发明人： BUGYOON YOO , JOONHYUK JANG , HOSEUNG KANG , MINSEOP KIM , YUNJAE KIM , MUNSIK HAM
摘要： A release film includes: a first release film; and a second release film below the first release film, wherein the second release film comprises: a first sub release film below the first release film; and a second sub release film below the first sub release film and comprising a first portion and a second portion around the first portion, wherein the first portion is attached to and detached from the first sub release film.
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公开(公告)号：US20240134413A1
公开(公告)日：2024-04-25
申请号：US18394563
申请日：2023-12-22
发明人： BUGYOON YOO , YUNJAE KIM
IPC分类号： G06F1/16
CPC分类号： G06F1/1616 , G06F1/1643 , G06F1/1656 , G06F1/1686
摘要： A display device includes a display panel including a first non-folding region, a second non-folding region, and a folding region between the first and second non-folding regions, and a lower member below the display panel. The lower member includes a support layer below the display panel and including a first support part which overlaps the first non-folding region, a second support part which overlaps the second non-folding region, and a folding part which overlaps the folding region, where openings are defined in the folding part, a digitizer below the support layer and corresponding to the first and support parts, a cover layer between the support layer and the digitizer and attached below the folding part, and a lower adhesion layer between the support layer and the digitizer. The lower adhesion layer is between the first and second support parts.
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