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公开(公告)号：US10908453B2
公开(公告)日：2021-02-02
申请号：US15399361
申请日：2017-01-05
Applicant: Samsung Display Co., Ltd.
Inventor： Kang Soo Han , Yun Jong Yeo , Dong Uk Kim , Hyun Min Cho , Hyung Bin Cho , Ji Hun Kim , Sung Won Cho , Young Min Kim , Hae Il Park , Seung Jin Baek , Dae Young Lee , Kun Hee Jo , Gug Rae Jo
IPC: G02F1/1335 , G02F1/13357
Abstract: A display device includes a first substrate, a first wavelength conversion layer and a second wavelength conversion layer disposed on the first substrate and spaced apart from each other, and a polarization layer disposed on the first wavelength conversion layer and the second wavelength conversion layer, the polarization layer including a reflection portion and a transmitting portion, in which the reflection portion overlaps a gap formed between the first wavelength conversion layer and the second wavelength conversion layer.
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公开(公告)号：US20190056621A1
公开(公告)日：2019-02-21
申请号：US16166969
申请日：2018-10-22
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Won Park , Dae Young Lee , Dong Eon Lee , Dae Hwan Jang , Gug Rae Jo
IPC: G02F1/1335 , G02F1/1343 , G02F1/1368 , G02F1/1362 , G02F1/1333
CPC classification number: G02F1/133536 , G02F1/133345 , G02F1/133351 , G02F1/133512 , G02F1/133514 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133354 , G02F2001/133548 , G02F2001/136231 , G02F2201/121 , G02F2201/123
Abstract: A display panel including a base substrate which includes a display area and a non-display area, a polarizing member disposed on a surface of the base substrate and including a plurality of grid patterns overlapping the display area and a reflective pattern overlapping the non-display area, and a pixel array layer which overlaps the polarizing member and is insulated from the polarizing member. A first height from the surface of the base substrate to an upper surface of the reflective pattern is different from a second height from the surface of the base substrate to upper surfaces of the grid patterns.
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公开(公告)号：US09397315B2
公开(公告)日：2016-07-19
申请号：US13954856
申请日：2013-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min Wang , Mu Gyeom Kim , Gug Rae Jo , Dae Young Lee , Jung Gun Nam , Dae Hwan Jang
CPC classification number: H01L51/5281
Abstract: An organic light emitting display device includes a substrate comprising a first side and a second side, a first electrode on the first side of the substrate, an emitting layer on the first electrode, a second electrode on the emitting layer, and a slit-shaped pattern at the second side of the substrate, and comprising a plurality of protrusions spaced apart from each other.
Abstract translation: 一种有机发光显示装置，包括：基板，包括第一侧面和第二面;基板第一面上的第一电极，第一电极上的发光层，发光层上的第二电极， 图案，并且包括彼此间隔开的多个突起。
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公开(公告)号：US20140291622A1
公开(公告)日：2014-10-02
申请号：US13954856
申请日：2013-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min Wang , Mu Gyeom Kim , Gug Rae Jo , Dae Young Lee , Jung Gun Nam , Dae Hwan Jang
CPC classification number: H01L51/5281
Abstract: An organic light emitting display device includes a substrate comprising a first side and a second side, a first electrode on the first side of the substrate, an emitting layer on the first electrode, a second electrode on the emitting layer, and a slit-shaped pattern at the second side of the substrate, and comprising a plurality of protrusions spaced apart from each other.
Abstract translation: 一种有机发光显示装置，包括：基板，包括第一侧面和第二面;基板第一面上的第一电极，第一电极上的发光层，发光层上的第二电极， 图案，并且包括彼此间隔开的多个突起。
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公开(公告)号：US12249174B2
公开(公告)日：2025-03-11
申请号：US17536168
申请日：2021-11-29
Applicant: Samsung Display Co., Ltd.
Inventor： Gee Bum Kim , Jae Ik Lim , Tae Hoon Yang , Dae Young Lee , Seong Min Cho , Beohm Rock Choi
Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.
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Patent Agency Ranking
公开(公告)号：US11783618B2
公开(公告)日：2023-10-10
申请号：US17365956
申请日：2021-07-01
Applicant: Samsung Display Co., LTD.
Inventor： Bo Kwang Song , Gee Bum Kim , Byung Han Yoo , Dae Young Lee
CPC classification number: G06V40/1318 , G06F3/0412 , G06F3/0421 , G06F2203/04103
Abstract: A fingerprint sensor for a display device includes a light sensing layer including a light sensing element, and an optical layer including a light transmitter disposed in a light-transmitting area and a light blocker disposed in a light-blocking area. The light-transmitting area includes a plurality of unit light-transmitting areas separated by the light-blocking area, and each of the unit light-transmitting areas has a first width and the light-blocking area has a second width, the first width being in a range of about 5 times to about 200 times the second width.
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公开(公告)号：US20230083612A1
公开(公告)日：2023-03-16
申请号：US17661820
申请日：2022-05-03
Applicant: Samsung Display Co., Ltd.
Inventor： Bo Kwang Song , Gee Bum Kim , Kwang Soo Bae , Dae Young Lee , Min Oh Choi
Abstract: A display device includes a substrate, a plurality of light-emitting units disposed on the substrate and that emit light, a bank layer disposed on the substrate and that partitions the plurality of light-emitting units, a plurality of light-sensing units disposed on the substrate and that sense incident light, and a light-shielding layer disposed on the bank layer and that includes a light-shielding opening that overlaps each of the light-sensing units. At least a part of the light-shielding opening overlaps the bank layer.
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8.发明授权公开(公告)号：US10935837B2
公开(公告)日：2021-03-02
申请号：US16737893
申请日：2020-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Hwan Jang , Seung Won Park , Tae Woo Kim , Jung Gun Nam , Dae Young Lee , Gug Rae Jo
IPC: G02F1/1335 , G02F1/1333 , G02F1/03 , G02B5/30 , H05B45/46
Abstract: A wire grid pattern used as a wire grid polarizer included in a display device or a master substrate for fabricating the wire gird polarizer includes a substrate; a cell area having a plurality of cells, each of the plurality of cells having a plurality of wires protruding from the substrate and arranged in a substantially parallel relationship at regular intervals; and a bezel area disposed along a periphery of the cell area. The cell area includes a trench area separating at least some of the cells. A method for fabricating the wire grid pattern also is disclosed.
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公开(公告)号：US10663790B2
公开(公告)日：2020-05-26
申请号：US16166969
申请日：2018-10-22
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Won Park , Dae Young Lee , Dong Eon Lee , Dae Hwan Jang , Gug Rae Jo
IPC: G02F1/1335 , G02F1/1368 , G02F1/1343 , G02F1/1362 , G02F1/1333
Abstract: A display panel including a base substrate which includes a display area and a non-display area, a polarizing member disposed on a surface of the base substrate and including a plurality of grid patterns overlapping the display area and a reflective pattern overlapping the non-display area, and a pixel array layer which overlaps the polarizing member and is insulated from the polarizing member. A first height from the surface of the base substrate to an upper surface of the reflective pattern is different from a second height from the surface of the base substrate to upper surfaces of the grid patterns.
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10.发明申请公开(公告)号：US20200150486A1
公开(公告)日：2020-05-14
申请号：US16737893
申请日：2020-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Hwan JANG , Seung Won Park , Tae Woo Kim , Jung Gun Nam , Dae Young Lee , Gug Rae Jo
IPC: G02F1/1335 , G02F1/1333 , G02B5/30
Abstract: A wire grid pattern used as a wire grid polarizer included in a display device or a master substrate for fabricating the wire gird polarizer includes a substrate; a cell area having a plurality of cells, each of the plurality of cells having a plurality of wires protruding from the substrate and arranged in a substantially parallel relationship at regular intervals; and a bezel area disposed along a periphery of the cell area. The cell area includes a trench area separating at least some of the cells. A method for fabricating the wire grid pattern also is disclosed.
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