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公开(公告)号：US20220086267A1
公开(公告)日：2022-03-17
申请号：US17380680
申请日：2021-07-20
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , SOJEONG LA , SUNG-KI JUNG , SUNG CHUL CHOI , HYUN-BEEN HWANG
IPC: H04M1/02
Abstract: An electronic apparatus including: a display panel, which includes first and second non-folding areas arranged in a first direction and a folding area disposed between the first and second non-folding areas, wherein the display panel is folded along a folding axis extending in a second direction crossing the first direction, the display panel further including pixels; a lower member disposed below the display panel, wherein the lower member includes a lower opening overlapping the folding area; and a sensing sensor including a first sensing adhesive layer disposed between the display panel and the lower member and adjacent to the display panel, a second sensing adhesive layer in contact with the lower member, and a digitizer disposed between the first sensing adhesive layer and the second sensing adhesive layer and including a plurality of coils, wherein the second sensing adhesive layer has a sensing opening that overlaps the folding area.
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公开(公告)号：US20240288981A1
公开(公告)日：2024-08-29
申请号：US18545018
申请日：2023-12-19
Applicant: Samsung Display Co., Ltd.
Inventor： SUNG-KI JUNG , Minjee KIM
CPC classification number: G06F3/046 , G06F3/0412 , G06F2203/04102 , G06F2203/04107
Abstract: Provided is a display device including a display module, a support plate disposed below the display module, and a digitizer module, the digitizer module includes a digitizer layer including a base layer, a first coil disposed on a top surface of the base layer, and a second coil disposed on a bottom surface of the base layer, a shield layer disposed below the digitizer layer, and including a magnetic metal powder, and a prepreg layer disposed below the digitizer layer and over or below the shield layer.
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公开(公告)号：US20220199921A1
公开(公告)日：2022-06-23
申请号：US17461005
申请日：2021-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： YUNJAE KIM , DASOM GU , JAIKU SHIN , YONGCHAN JEON , SUNG-KI JUNG , HYUN-BEEN HWANG
Abstract: An electronic apparatus includes an electronic panel, a first support plate below the electronic panel, a second support plate below the first support plate, and a first input sensor between the first support plate and the second support plate. The electronic panel includes light emitting parts arranged in an active area. The active area includes a folding area and a first non-folding area and a second non-folding area adjacent to the folding area and spaced apart from each other. The first support plate includes a folding part overlapping the folding area, and a first support part and a second support part spaced apart from each other, the folding part being disposed between the first support part and the second support part. An edge of the second support plate protrudes further in the second direction than an edge of the first support plate protrudes.
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公开(公告)号：US20250063112A1
公开(公告)日：2025-02-20
申请号：US18937142
申请日：2024-11-05
Applicant: Samsung Display Co., Ltd.
Inventor： JAIKU SHIN , SOJEONG LA , SUNG-KI JUNG , SUNG CHUL CHOI , HYUN-BEEN HWANG
IPC: H04M1/02
Abstract: An electronic apparatus including: a display panel, which includes first and second non-folding areas arranged in a first direction and a folding area disposed between the first and second non-folding areas, wherein the display panel is folded along a folding axis extending in a second direction crossing the first direction, the display panel further including pixels; a lower member disposed below the display panel, wherein the lower member includes a lower opening overlapping the folding area; and a sensing sensor including a first sensing adhesive layer disposed between the display panel and the lower member and adjacent to the display panel, a second sensing adhesive layer in contact with the lower member, and a digitizer disposed between the first sensing adhesive layer and the second sensing adhesive layer and including a plurality of coils, wherein the second sensing adhesive layer has a sensing opening that overlaps the folding area.
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公开(公告)号：US20220221952A1
公开(公告)日：2022-07-14
申请号：US17529679
申请日：2021-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： HIROTSUGU KISHIMOTO , DASOM GU , JAIKU SHIN , YONGCHAN JEON , SUNG-KI JUNG , CHUL HO JEONG , SEUNGKYUN HONG , HYUN-BEEN HWANG
IPC: G06F3/046
Abstract: An electronic apparatus includes a display module divided into a first non-folding area, a folding area foldable along an imaginary folding axis extending in a second direction crossing a first direction, and a second non-folding area, which are sequentially arranged in the first direction, and a sensing sensor including a first base layer disposed under the display module, first sensing coils disposed on the first base layer, second sensing coils insulated from the first sensing coils, and a first cover layer disposed between the first sensing coils and the second sensing coils. The first cover layer has a modulus less than a modulus of the first base layer.
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Patent Agency Ranking
公开(公告)号：US20250044889A1
公开(公告)日：2025-02-06
申请号：US18677080
申请日：2024-05-29
Applicant: Samsung Display Co., LTD.
Inventor： SUNG-KI JUNG , Minjee KIM
Abstract: An electronic device includes: a display panel including a display surface including a folding area foldable with respect to a folding axis extending in a first direction, a first non-folding area defined on one side of the folding area, and a second non-folding area defined to be spaced apart from the first non-folding area with the folding area interposed therebetween in a second direction intersecting the first direction, a first digitizer overlapping the first non-folding area, a second digitizer spaced apart from the first digitizer and overlapping the second non-folding area, a third digitizer overlapping the folding area, and a connection member connected to the third digitizer, and the connection member is connected to the first digitizer and spaced apart from the second digitizer.
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公开(公告)号：US20220100234A1
公开(公告)日：2022-03-31
申请号：US17368012
申请日：2021-07-06
Applicant: Samsung Display Co., Ltd.
Inventor： HIROTSUGU KISHIMOTO , JEONGIL YOO , YUNJAE KIM , JAIKU SHIN , DONGHO LEE , SUNG-KI JUNG , CHUL HO JEONG , SEUNGKYUN HONG
Abstract: An electronic apparatus includes a display panel having non-folding areas arranged along a first direction, and a folding area disposed between the non-folding areas and folded along an imaginary folding axis extending in a second direction crossing the first direction, a lower protective film disposed below the display panel, a detection sensor disposed below the protective film, and a lower member disposed below the detection sensor. The detection sensor includes a digitizer including first sensing coils and second sensing coils, which are insulated and spaced apart from each other, and a shielding layer disposed below the digitizer. The shielding layer overlaps the folding area and a shielding opening is defined through the shielding layer.
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公开(公告)号：US20210311591A1
公开(公告)日：2021-10-07
申请号：US17139769
申请日：2020-12-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUN-BEEN HWANG , HIROTSUGU KISHIMOTO , DASOM GU , SUNG-KI JUNG
IPC: G06F3/044
Abstract: A display device includes a display panel and a sensing panel disposed on the display panel. The sensing panel includes a first conductive layer disposed on a first surface of a base layer, a second conductive layer disposed on the first conductive layer, a first auxiliary conductive layer in a folding region on the same layer as the first conductive layer on the first surface of the base layer, a second auxiliary conductive layer in the folding region on the first auxiliary conductive layer and spaced apart from the second conductive layer, a third conductive layer disposed on a second surface of the base layer, and a fourth conductive layer disposed on the third conductive layer in first and second non-folding regions. The second auxiliary conductive layer is electrically connected to the third conductive layer via a contact hole passing through the first auxiliary conductive layer and the base layer.
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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
Applicant: Samsung Display Co., LTD.
Inventor： HIROTSUGU KISHIMOTO , YONG-KWAN KIM , HYUNJAE NA , SUNGGUK AN , SEOKWON JANG , SUNG-KI JUNG
IPC: G06F3/041
CPC classification number: G06F3/041 , G06F2203/04102
Abstract: 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：US20240118731A1
公开(公告)日：2024-04-11
申请号：US18340975
申请日：2023-06-26
Applicant: Samsung Display Co., Ltd.
Inventor： SUNG-KI JUNG , Minjee KIM
CPC classification number: G06F1/1643 , G06F1/1616 , G06F1/1652 , G06F1/1656 , H04M1/0216 , H04M1/0268
Abstract: A display device includes a display module, a first support plate disposed below the display module, a first digitizer disposed below the first support plate, a second digitizer disposed below the first support plate and spaced apart from the first digitizer in a first direction, a second-1 support plate disposed below the first digitizer, and a second-2 support plate disposed below the second digitizer, the second digitizer extends between the first support plate and the second-1 support plate to overlap the second-1 support plate.
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