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公开(公告)号：US20240015894A1
公开(公告)日：2024-01-11
申请号：US18470665
申请日：2023-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , DONGJIN PARK , DONGWOO SEO , SUNG CHUL CHOI , SOJEONG LA , Jihye SHIN , SEOKCHAN LEE
CPC classification number: H05K5/0017 , H05K5/0217 , B32B3/085 , B32B3/266 , B32B7/02 , B32B7/14 , H10K50/84 , B32B2307/51 , B32B2457/20
Abstract: A display device including a display panel including a folding area and a non-folding area adjacent along a first direction, a support layer facing the display panel with a barrier layer therebetween, openings defined in the support layer and corresponding to the folding area, a cushion layer facing the display panel with the support layer therebetween, and a barrier adhesive layer between the barrier layer and the support layer, the barrier adhesive layer including a first barrier portion and a second barrier portion spaced apart from each other along the first direction with the plurality of openings of the support layer therebetween.
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公开(公告)号：US20230195170A1
公开(公告)日：2023-06-22
申请号：US17943697
申请日：2022-09-13
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , SUNG CHUL CHOI , SOJEONG LA
CPC classification number: G06F1/1652 , G06F1/1656 , G06F1/1643 , G06F3/0445 , G06F3/0446 , H01L27/323
Abstract: A display device includes a display panel, a first support plate disposed under the display panel, a first bracket disposed under the first support plate, a second bracket disposed under the first support plate and horizontally spaced apart from the first bracket, and a plurality of cushion layers disposed in a first groove defined on an upper surface of a portion of the first bracket adjacent to the second bracket and a second groove defined on an upper surface of a portion of the second bracket adjacent to the first bracket.
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公开(公告)号：US20230014314A1
公开(公告)日：2023-01-19
申请号：US17951505
申请日：2022-09-23
Applicant: Samsung Display Co., LTD.
Inventor： DONGWOO SEO , DONGJIN PARK , JAIKU SHIN , SUNG CHUL CHOI
IPC: G06F1/16
Abstract: A display device includes a display module including a folding area and a non-folding area, an impact absorbing layer disposed under the display module and including a bending area and a non-bending area, and a support layer disposed under the impact absorbing layer and including a first sub-support layer overlapping a first non-folding area and a second sub-support layer spaced apart from the first sub-support layer and overlapping a second non-folding area. The first sub-support layer includes a first opening group formed through the first sub-support layer and spaced apart from a first cross-section surface adjacent to the second sub-support layer in a direction opposite to a second direction, and the second sub-support layer includes a second opening group formed through the second sub-support layer and spaced apart from a second cross-section surface adjacent to the first sub-support layer in the second direction.
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公开(公告)号：US20210408445A1
公开(公告)日：2021-12-30
申请号：US17186793
申请日：2021-02-26
Applicant: Samsung Display Co., LTD.
Inventor： JIN YONG SIM , SUNG CHUL CHOI , IN SOO PARK , DONGWOO SEO
Abstract: A display device includes a display module including a first non-folding area, a second non-folding area, and a folding area disposed between the first and second non-folding areas which are arranged in a first direction, a first support disposed below the first non-folding area, a second support disposed below the second non-folding area, and a hinge including a biaxial rotation shaft disposed between the first support and the second support, the biaxial rotation shaft extending in a second direction intersecting the first direction. The folding area has a curvature radius in a range of about 1.5 mm to about 5.0 mm when the display module is folded by a rotation of the first support and the second support with respect to the biaxial rotation shaft.
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公开(公告)号：US20210384476A1
公开(公告)日：2021-12-09
申请号：US17186736
申请日：2021-02-26
Applicant: Samsung Display Co., LTD.
Inventor： JIN YONG SIM , SUNG CHUL CHOI
Abstract: An electronic device may include a window, a display panel disposed below the window, a supporting member disposed below the display panel, and a light-blocking layer disposed on the supporting member. The light-blocking layer may include a light-blocking material, and the light-blocking layer may be directly disposed on the supporting member or may be directly attached to the supporting member by a light-blocking adhesive layer. Thus, the electronic device has an improved impact resistance property and may prevent reflection of an external light.
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Patent Agency Ranking
公开(公告)号：US20240152181A1
公开(公告)日：2024-05-09
申请号：US18529458
申请日：2023-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , DONGWOO SEO , Jihye SHIN , JIN YONG SIM , SEOKCHAN LEE , SUNG CHUL CHOI
IPC: G06F1/16
CPC classification number: G06F1/1616 , G06F1/1643 , G06F1/1652 , G06F1/1656
Abstract: A display device includes a display panel including a first non-folding area, a folding area, and a second non-folding area and a support plate that is disposed under the display panel and that defines a plurality of openings overlapping the folding area and arranged in a first direction and a second direction intersecting the first direction. The support plate includes a first branch disposed between openings adjacent to each other in the second direction among the plurality of openings and a second branch disposed between openings adjacent to each other in the first direction among the plurality of openings. A first width of the first branch in the second direction is smaller than a second width of each of the openings in the second direction.
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公开(公告)号：US20240094766A1
公开(公告)日：2024-03-21
申请号：US18514672
申请日：2023-11-20
Applicant: Samsung Display Co., Ltd.
Inventor： SOJEONG LA , DONGJIN PARK , JAIKU SHIN , Jongmin YANG , GYEONGHO JEONG , SUNG CHUL CHOI
IPC: G06F1/16
CPC classification number: G06F1/1616 , G06F1/1643 , G06F1/1686
Abstract: A display device may include a window module and a display module 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. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.
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公开(公告)号：US20230273694A1
公开(公告)日：2023-08-31
申请号：US18312846
申请日：2023-05-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAIKU SHIN , SOJEONG LA , SUNG CHUL CHOI
CPC classification number: G06F3/0412 , B32B27/08 , B32B2307/208 , B32B2457/208 , G06F2203/04102
Abstract: A display device includes a panel part including a bending area, a digitizer disposed under the panel part, a first magnetic member disposed under the digitizer, and a second magnetic member disposed under the first magnetic member. The first magnetic member includes a first portion and a second portion, which are spaced apart from each other by a dividing area at least partially overlapping the bending area. The second magnetic member at least partially overlaps the dividing area.
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公开(公告)号：US20230244271A1
公开(公告)日：2023-08-03
申请号：US18299311
申请日：2023-04-12
Applicant: Samsung Display Co., LTD.
Inventor： JAIKU SHIN , YUNJAE KIM , SUNG CHUL CHOI
CPC classification number: G06F1/1641 , H04M1/0268 , G06F1/1643
Abstract: A display device includes a display panel including a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, a first support layer which is disposed below the display panel and in which a plurality of first holes overlapping the first non-folding area and the second non-folding area are defined, and a reinforcing part disposed below the first support layer. The reinforcing part includes a reinforcing layer disposed below the first support layer and a plurality of dummies extending from the reinforcing layer and disposed into the plurality of first holes.
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公开(公告)号：US20230156930A1
公开(公告)日：2023-05-18
申请号：US18098282
申请日：2023-01-18
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , SUNG CHUL CHOI
CPC classification number: H05K5/0017 , G06F3/046 , G06F2203/04102 , G06F2203/04107
Abstract: A display device includes a display panel and a lower member disposed below the display panel. The display panel includes 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. The lower member includes a support layer and a digitizer. The support layer comprises a first support part disposed below the first non-folding region, and having insulating property, and a second support part disposed below the second non-folding region and having insulating property. The digitizer is disposed below the first support part and the second support part.
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