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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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUNJUN CHO , Donghun Nam , Seongjun Lee
CPC classification number: H10K77/111 , H10K59/1201 , H10K59/40 , H10K59/8792 , H10K59/8794
Abstract: 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
Applicant: Samsung Display Co., Ltd.
Inventor： HYUNJUN CHO , KYU YOUNG KIM , YONG-KWAN KIM , HANSUN RYOU , YONGHYUCK LEE , HONGKWAN LEE , SOHRA HAN
Abstract: 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
Applicant: Samsung Display Co., Ltd.
Inventor： HYUNJUN CHO , SEONGJUN LEE
CPC classification number: B24C1/04 , H05K5/0018
Abstract: 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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公开(公告)号：US20240237485A9
公开(公告)日：2024-07-11
申请号：US18214526
申请日：2023-06-27
Applicant: Samsung Display Co., Ltd.
Inventor： DONGHUN NAM , SEONGJUN LEE , HYUNJUN CHO
IPC: H10K59/80 , G06F1/16 , H10K59/40 , H10K71/20 , H10K102/00
CPC classification number: H10K59/873 , G06F1/1616 , G06F1/1643 , G06F1/1652 , G06F1/1656 , H10K59/40 , H10K71/231 , H10K2102/311
Abstract: 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
Applicant: Samsung Display Co., LTD.
Inventor： HYUNJUN CHO , KYU YOUNG KIM , YONG-KWAN KIM , HANSUN RYOU , YONGHYUCK LEE , HONGKWAN LEE , SOHRA HAN
IPC: G09F9/30 , H10K50/844 , H10K102/00
CPC classification number: G09F9/301 , H10K50/844 , H10K2102/311
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20240138233A1
公开(公告)日：2024-04-25
申请号：US18214526
申请日：2023-06-26
Applicant: Samsung Display Co., Ltd.
Inventor： DONGHUN NAM , SEONGJUN LEE , HYUNJUN CHO
IPC: H10K59/80 , G06F1/16 , H10K59/40 , H10K71/20 , H10K102/00
CPC classification number: H10K59/873 , G06F1/1616 , G06F1/1643 , G06F1/1652 , G06F1/1656 , H10K59/40 , H10K71/231 , H10K2102/311
Abstract: 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：US20230247778A1
公开(公告)日：2023-08-03
申请号：US17950438
申请日：2022-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： YONG-KWAN KIM , YONGHYUCK LEE , HONGKWAN LEE , HYUNJUN CHO , SOHRA HAN
CPC classification number: H05K5/02 , H04M1/0268
Abstract: An electronic device includes a display layer and a support part disposed under the display layer. The support part includes a first support portion having first and second surfaces defined thereon, and a second support portion facing the second surface. The first support portion includes a first material, the first surface faces the display layer, and the first surface is closer to the display layer than the second surface is. The second support portion includes a second material different from the first material. The first material includes glass fiber reinforced plastic.
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公开(公告)号：US20220397969A1
公开(公告)日：2022-12-15
申请号：US17700931
申请日：2022-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： JIN YONG SIM , MINJI KIM , HYUNJUN CHO , YONGHYUCK LEE
Abstract: 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：US20220198964A1
公开(公告)日：2022-06-23
申请号：US17395557
申请日：2021-08-06
Applicant: Samsung Display Co., LTD.
Inventor： HYUNJUN CHO , KYU YOUNG KIM , YONG-KWAN KIM , HANSUN RYOU , YONGHYUCK LEE , HONGKWAN LEE , SOHRA HAN
Abstract: 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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公开(公告)号：US20240385652A1
公开(公告)日：2024-11-21
申请号：US18786943
申请日：2024-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： HIROTSUGU KISHIMOTO , DASOM GU , YONGHYUCK LEE , HONGKWAN LEE , YONGCHAN JEON , CHUL HO JEONG , HYUNJUN CHO , EUNGIL CHOI , SOHRA HAN
IPC: G06F1/16 , G06F3/046 , H10K50/84 , H10K59/122 , H10K102/00
Abstract: 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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