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公开(公告)号:US11195441B2
公开(公告)日:2021-12-07
申请号:US16895631
申请日:2020-06-08
Applicant: Samsung Display Co., Ltd.
Inventor: Ah-ram Lee , Myoung-ha Jeon , Hongkwon Kim , Seongsik Ahn
IPC: G09G3/00 , G09G3/3275 , H01L27/32 , H01L51/00 , G06F3/044
Abstract: A display device including: a base layer including a first region, a second region, and a bending region, the bending region including a first bending region adjacent to the first region and a second bending region adjacent to the second region; pixels disposed on the first region; pads disposed on the second region; signal lines electrically connected to the pixels and disposed on the first region, the bending region, and the second region; a first sensor line disposed on the first bending region; first sensor connection lines electrically connected to the first sensor line, extending through the first bending region, the second bending region, and the second region; a second sensor line disposed on the second bending region and between the first sensor line and the second region; and second sensor connection lines electrically connected to the second sensor line, extending through the second bending region and the second region.
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公开(公告)号:US10811471B2
公开(公告)日:2020-10-20
申请号:US16270130
申请日:2019-02-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Myoung-ha Jeon , Hyeonjeong Oh , Kichang Lee
Abstract: A display apparatus includes a touch screen panel having an active area and a non-active area. The touch screen panel includes a first side and a second side. A display flexible printed circuit board is connected to the touch screen panel. The display flexible printed circuit board at least partially overlaps the first side of the touch screen panel. A touch flexible printed circuit board is connected to the touch screen panel. The touch flexible printed circuit board at least partially overlaps the second side of the touch screen panel. The touch flexible printed circuit board is bent toward a lower surface of the touch screen panel. A reinforcement member contacts a lower surface of the touch flexible printed circuit board. A portion of a side surface of the touch screen panel is connected to the second side of the touch screen panel.
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公开(公告)号:US10863619B2
公开(公告)日:2020-12-08
申请号:US16426395
申请日:2019-05-30
Applicant: Samsung Display Co., Ltd.
Inventor: Kichang Lee , Myoung-ha Jeon
Abstract: A display apparatus includes a display panel including: a bending region having a curvature region and a facing region adjacent to the curvature region; and a non-bending region adjacent to the bending region and spaced apart from the facing region. The curvature region is disposed between the facing region and the non-bending region. The display apparatus further includes: a first protective member disposed in the non-bending region; a flexible circuit board connected to the display panel in the facing region; a stress relief member disposed in the curvature region; and an adhesive member disposed in the facing region. The adhesive member has a higher modulus of elasticity than that of the stress relief member and is coupled to the flexible circuit board.
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公开(公告)号:US10679536B2
公开(公告)日:2020-06-09
申请号:US16376570
申请日:2019-04-05
Applicant: Samsung Display Co., Ltd.
Inventor: Ah-ram Lee , Myoung-ha Jeon , Hongkwon Kim , Seongsik Ahn
IPC: G09G3/00 , H01L27/32 , G09G3/3275 , H01L51/00 , G06F3/044
Abstract: A display device includes: a base layer including a first region, a second region, and a bending region, the bending region including a first bending region adjacent to the first region and a second bending region adjacent to the second region; pixels disposed on the first region; pads disposed on the second region; signal lines electrically connected to the pixels and disposed on the first region, the bending region, and the second region; a first sensor line disposed on the first bending region; first sensor connection lines electrically connected to the first sensor line, extending through the first bending region, the second bending region, and the second region; a second sensor line disposed on the second bending region and between the first sensor line and the second region; and second sensor connection lines electrically connected to the second sensor line, extending through the second bending region and the second region.
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公开(公告)号:US10206300B2
公开(公告)日:2019-02-12
申请号:US15621492
申请日:2017-06-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Sungrak Hong , Kyomin Kim , Dohyeon Park , Myoung-ha Jeon
IPC: H05K1/14 , H05K7/06 , H05K1/02 , H05K1/03 , H05K1/05 , H05K1/18 , H05K5/00 , H05K5/02 , H05K5/03 , H05K7/14 , H05K7/20
Abstract: A printed circuit board assembly includes a printed circuit board including a plurality of first conductive lines insulated from each other and an insulating layer disposed on the first conductive lines. The insulating layer having a recess disposed at a side surface of the insulating layer. The recess exposes the first conductive lines. The printed circuit board assembly further includes a flexible cable including a plurality of second conductive lines corresponding to the first conductive lines. The flexible cable is disposed in the recess.
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公开(公告)号:US12075650B2
公开(公告)日:2024-08-27
申请号:US17503348
申请日:2021-10-17
Applicant: Samsung Display Co., Ltd.
Inventor: Myoung-ha Jeon , Jinho Kim , Hyeonjeong Oh , Kichang Lee
IPC: H10K50/844 , G03F7/00 , G03F7/028 , G03F7/095 , G03F7/20 , G03F7/24 , G09F9/30 , H10K71/00 , H10K77/10 , H10K102/00
CPC classification number: H10K50/8445 , G03F7/0007 , G03F7/028 , G03F7/095 , G03F7/202 , G03F7/24 , G09F9/301 , H10K71/00 , H10K77/111 , H10K2102/311
Abstract: A method for manufacturing a display device including providing a protection resin having a base resin, a first initiator, and a second initiator to the non-display area, irradiating light having a first wavelength region to the protection resin to form a preliminary protection layer, bending the flexible substrate so that the bending part has a first curvature radius, and additionally curing the preliminary protection layer to form a protection layer.
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公开(公告)号:US11152595B2
公开(公告)日:2021-10-19
申请号:US16245431
申请日:2019-01-11
Applicant: Samsung Display Co., Ltd.
Inventor: Myoung-ha Jeon , Jinho Kim , Hyeonjeong Oh , Kichang Lee
IPC: H01L51/52 , H01L51/00 , G09F9/30 , G03F7/028 , H01L51/56 , G03F7/24 , G03F7/095 , G03F7/20 , G03F7/00
Abstract: A method for manufacturing a display device including providing a protection resin having a base resin, a first initiator, and a second initiator to the non-display area, irradiating light having a first wavelength region to the protection resin to form a preliminary protection layer, bending the flexible substrate so that the bending part has a first curvature radius, and additionally curing the preliminary protection layer to form a protection layer.
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公开(公告)号:US20200302842A1
公开(公告)日:2020-09-24
申请号:US16895631
申请日:2020-06-08
Applicant: Samsung Display Co., Ltd.
Inventor: Ah-ram Lee , Myoung-ha Jeon , Hongkwon Kim , Seongsik Ahn
IPC: G09G3/00 , G09G3/3275 , H01L27/32 , H01L51/00
Abstract: A display device including: a base layer including a first region, a second region, and a bending region, the bending region including a first bending region adjacent to the first region and a second bending region adjacent to the second region; pixels disposed on the first region; pads disposed on the second region; signal lines electrically connected to the pixels and disposed on the first region, the bending region, and the second region; a first sensor line disposed on the first bending region; first sensor connection lines electrically connected to the first sensor line, extending through the first bending region, the second bending region, and the second region; a second sensor line disposed on the second bending region and between the first sensor line and the second region; and second sensor connection lines electrically connected to the second sensor line, extending through the second bending region and the second region.
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公开(公告)号:US20190221774A1
公开(公告)日:2019-07-18
申请号:US16245431
申请日:2019-01-11
Applicant: Samsung Display Co., Ltd.
Inventor: Myoung-ha Jeon , Jinho Kim , Hyeonjeong Oh , Kichang Lee
CPC classification number: H01L51/5256 , G03F7/028 , G09F9/301 , H01L51/0097 , H01L51/56
Abstract: A method for manufacturing a display device including providing a protection resin having a base resin, a first initiator, and a second initiator to the non-display area, irradiating light having a first wavelength region to the protection resin to form a preliminary protection layer, bending the flexible substrate so that the bending part has a first curvature radius, and additionally curing the preliminary protection layer to form a protection layer.
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