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公开(公告)号：US20180219144A1
公开(公告)日：2018-08-02
申请号：US15842603
申请日：2017-12-14
Applicant: Apple Inc.
Inventor： James Michael Perkins , Sergei Y. Yakovenko , Dmitry S. Sizov
IPC: H01L33/60 , H01L25/075 , H01L33/20 , H01L33/48 , H01L33/42
CPC classification number: H01L33/60 , H01L25/0753 , H01L33/20 , H01L33/42 , H01L33/483 , H01L33/52 , H01L33/62 , H01L2933/0091
Abstract: A light emitting structure including mixing cups are described. In an embodiment, a light emitting structure includes a light emitting diode (LED) bonded to a substrate, a diffuser layer adjacent the LED, an angular filter directly over the diffuser layer and the LED, and an overcoat layer directly over the angular filter and the LED.
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公开(公告)号：US20180190625A1
公开(公告)日：2018-07-05
申请号：US15740739
申请日：2016-07-05
Applicant: Apple Inc.
Inventor： Jonathan S. Steckel , Jean-Jacques P. Drolet , Roland van Gelder , Kelly C. McGroddy , Ion Bita , James Michael Perkins , Andreas Bibl , Sajjad A. Khan , James E. Pedder , Elmar Gehlen
IPC: H01L25/075 , G02F1/1335 , H01L33/60
CPC classification number: H01L25/0753 , G02F1/133603 , G02F2001/133614 , G02F2202/108 , H01L33/44 , H01L33/60
Abstract: Display panels and methods of manufacture are described for down converting a peak emission wavelength of a pump LED within a subpixel with a quantum dot layer. In some embodiments, pump LEDs with a peak emission wavelength below 500 nm, such as between 340 nm and 420 nm are used. QD layers in accordance with embodiments can be integrated into a variety of display panel structures including a wavelength conversion cover arrangement, QD patch arrangement, or QD layers patterned on the display substrate.
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公开(公告)号：US20240008298A1
公开(公告)日：2024-01-04
申请号：US18451538
申请日：2023-08-17
Applicant: Apple Inc.
Inventor： Andreas Bibl , Kapil V. Sakariya , Charles R. Griggs , James Michael Perkins
CPC classification number: H10K50/00 , H01L27/1214 , G09G3/006 , H01L24/24 , H01L21/6835 , H01L24/75 , H01L24/82 , H01L24/83 , H01L24/97 , H10K59/12 , H01L2224/83005 , H01L2224/82104 , H01L2224/82102 , H01L2224/75301 , H01L2224/2401 , H01L24/32 , H01L2221/68368 , H01L2221/68381 , H01L2224/24011 , H01L2224/2405 , H01L2224/24137 , H01L2224/24227 , H01L2224/245 , H01L2224/29005 , H01L2224/29109 , H01L2224/29111 , H01L2224/29124 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/32014 , H01L2224/32057 , H01L2224/32237 , H01L2224/32503 , H01L2224/75252 , H01L2224/7565 , H01L2224/759 , H01L2224/82101 , H01L2224/83192 , H01L2224/83193 , H01L2224/83203 , H01L2224/83805 , H01L2224/8381 , H01L2224/83825 , H01L2224/8383 , H01L2224/97 , H01L2224/7598 , H01L2224/29155 , H01L2224/29118 , H01L2224/29113 , H01L2924/12041 , H01L2224/75725 , H01L27/156
Abstract: A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.
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公开(公告)号：US11778842B2
公开(公告)日：2023-10-03
申请号：US17804715
申请日：2022-05-31
Applicant: Apple Inc.
Inventor： Andreas Bibl , Kapil V. Sakariya , Charles R. Griggs , James Michael Perkins
IPC: H01L21/683 , H10K50/00 , H01L27/15 , G09G3/00 , H01L23/00 , H10K59/12 , H01L27/12 , G09G3/3208 , H10K59/10
CPC classification number: H10K50/00 , G09G3/006 , H01L21/6835 , H01L24/24 , H01L24/75 , H01L24/82 , H01L24/83 , H01L24/97 , H01L27/156 , H10K59/12 , G09G3/3208 , H01L24/32 , H01L27/1214 , H01L2221/68368 , H01L2221/68381 , H01L2224/2401 , H01L2224/245 , H01L2224/2405 , H01L2224/24011 , H01L2224/24137 , H01L2224/24227 , H01L2224/29005 , H01L2224/29109 , H01L2224/29111 , H01L2224/29113 , H01L2224/29118 , H01L2224/29124 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/29155 , H01L2224/32014 , H01L2224/32057 , H01L2224/32237 , H01L2224/32503 , H01L2224/759 , H01L2224/7565 , H01L2224/7598 , H01L2224/75252 , H01L2224/75301 , H01L2224/75725 , H01L2224/82101 , H01L2224/82102 , H01L2224/82104 , H01L2224/83 , H01L2224/83005 , H01L2224/8381 , H01L2224/8383 , H01L2224/83192 , H01L2224/83193 , H01L2224/83203 , H01L2224/83805 , H01L2224/83825 , H01L2224/97 , H01L2924/0781 , H01L2924/12041 , H01L2924/12042 , H01L2924/12044 , H10K59/10 , H01L2224/83825 , H01L2924/00014 , H01L2224/8383 , H01L2924/00014 , H01L2224/83805 , H01L2924/00014 , H01L2224/29111 , H01L2924/01049 , H01L2224/29109 , H01L2924/0105 , H01L2224/32057 , H01L2924/00012 , H01L2224/97 , H01L2224/83 , H01L2224/75301 , H01L2924/00014 , H01L2224/83203 , H01L2924/00014 , H01L2224/29113 , H01L2924/00014 , H01L2224/29144 , H01L2924/00014 , H01L2224/29147 , H01L2924/00014 , H01L2224/29139 , H01L2924/00014 , H01L2224/29124 , H01L2924/00014 , H01L2224/29118 , H01L2924/00014 , H01L2224/29155 , H01L2924/00014 , H01L2224/32503 , H01L2924/00014 , H01L2224/82102 , H01L2924/00014 , H01L2224/82104 , H01L2924/00014 , H01L2224/82101 , H01L2924/00014 , H01L2224/245 , H01L2924/053 , H01L2224/245 , H01L2924/0549 , H01L2224/245 , H01L2924/0549 , H01L2924/0543 , H01L2924/01049 , H01L2924/0544 , H01L2924/0105 , H01L2224/245 , H01L2924/0549 , H01L2924/0543 , H01L2924/01049 , H01L2924/0544 , H01L2924/0103 , H01L2224/245 , H01L2924/0781 , H01L2224/245 , H01L2924/01013 , H01L2924/00014 , H01L2224/245 , H01L2924/01042 , H01L2924/00014 , H01L2224/245 , H01L2924/01022 , H01L2924/01074 , H01L2224/245 , H01L2924/01047 , H01L2924/00014 , H01L2224/245 , H01L2924/01079 , H01L2924/00014 , H01L2224/759 , H01L2924/00012 , H01L2224/2401 , H01L2924/00012 , H01L2224/2405 , H01L2924/00012 , H01L2224/29005 , H01L2924/00012 , H01L2924/12042 , H01L2924/00 , H01L2924/12044 , H01L2924/00
Abstract: A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.
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公开(公告)号：US10964864B2
公开(公告)日：2021-03-30
申请号：US16546046
申请日：2019-08-20
Applicant: Apple Inc.
Inventor： James Michael Perkins , Sergei Y. Yakovenko , Dmitry S. Sizov
Abstract: A light emitting structure including mixing cups are described. In an embodiment, a light emitting structure includes a light emitting diode (LED) bonded to a substrate, a diffuser layer adjacent the LED, an angular filter directly over the diffuser layer and the LED, and an overcoat layer directly over the angular filter and the LED.
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Patent Agency Ranking
公开(公告)号：US10431723B2
公开(公告)日：2019-10-01
申请号：US15842603
申请日：2017-12-14
Applicant: Apple Inc.
Inventor： James Michael Perkins , Sergei Y. Yakovenko , Dmitry S. Sizov
Abstract: A light emitting structure including mixing cups are described. In an embodiment, a light emitting structure includes a light emitting diode (LED) bonded to a substrate, a diffuser layer adjacent the LED, an angular filter directly over the diffuser layer and the LED, and an overcoat layer directly over the angular filter and the LED.
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公开(公告)号：US10411210B2
公开(公告)日：2019-09-10
申请号：US15828069
申请日：2017-11-30
Applicant: Apple Inc.
Inventor： Andreas Bibl , Kapil V. Sakariya , Charles R. Griggs , James Michael Perkins
IPC: H01L51/50 , H01L27/15 , H01L23/00 , G09G3/00 , H01L21/683 , H01L27/12 , G09G3/3208
Abstract: A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.
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公开(公告)号：US20190115495A1
公开(公告)日：2019-04-18
申请号：US16219897
申请日：2018-12-13
Applicant: Apple Inc.
Inventor： David P. Bour , Kelly McGroddy , Daniel Arthur Haeger , James Michael Perkins , Arpan Chakraborty , Jean-Jacques P. Drolet , Dmitry S. Sizov
CPC classification number: H01L33/06 , H01L33/0008 , H01L33/0025 , H01L33/0062 , H01L33/145 , H01L33/20 , H01L33/24 , H01L33/305 , H01L33/44 , H01L33/56
Abstract: LED structures are disclosed to reduce non-radiative sidewall recombination along sidewalls of vertical LEDs including p-n diode sidewalls that span a top current spreading layer, bottom current spreading layer, and active layer between the top current spreading layer and bottom current spreading layer.
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公开(公告)号：US20180102492A1
公开(公告)日：2018-04-12
申请号：US15828069
申请日：2017-11-30
Applicant: Apple Inc.
Inventor： Andreas Bibl , Kapil V. Sakariya , Charles R. Griggs , James Michael Perkins
CPC classification number: H01L51/50 , G09G3/006 , G09G3/3208 , H01L21/6835 , H01L24/24 , H01L24/32 , H01L24/75 , H01L24/82 , H01L24/83 , H01L24/97 , H01L27/1214 , H01L27/156 , H01L2221/68368 , H01L2221/68381 , H01L2224/2401 , H01L2224/24011 , H01L2224/2405 , H01L2224/24137 , H01L2224/24227 , H01L2224/245 , H01L2224/29005 , H01L2224/29109 , H01L2224/29111 , H01L2224/29113 , H01L2224/29118 , H01L2224/29124 , H01L2224/29139 , H01L2224/29144 , H01L2224/29147 , H01L2224/29155 , H01L2224/32014 , H01L2224/32057 , H01L2224/32237 , H01L2224/32503 , H01L2224/75252 , H01L2224/75301 , H01L2224/7565 , H01L2224/75725 , H01L2224/759 , H01L2224/7598 , H01L2224/82101 , H01L2224/82102 , H01L2224/82104 , H01L2224/83 , H01L2224/83005 , H01L2224/83192 , H01L2224/83193 , H01L2224/83203 , H01L2224/83805 , H01L2224/8381 , H01L2224/83825 , H01L2224/8383 , H01L2224/97 , H01L2924/0781 , H01L2924/12041 , H01L2924/12042 , H01L2924/12044 , H01L2924/00014 , H01L2924/01049 , H01L2924/0105 , H01L2924/00012 , H01L2924/053 , H01L2924/0549 , H01L2924/0543 , H01L2924/0544 , H01L2924/0103 , H01L2924/01013 , H01L2924/01042 , H01L2924/01022 , H01L2924/01074 , H01L2924/01047 , H01L2924/01079 , H01L2924/00
Abstract: A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.
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公开(公告)号：US20180097145A1
公开(公告)日：2018-04-05
申请号：US15828081
申请日：2017-11-30
Applicant: Apple Inc.
Inventor： David P. Bour , Kelly McGroddy , Daniel Arthur Haeger , James Michael Perkins , Arpan Chakraborty , Jean-Jacques P. Drolet , Dmitry S. Sizov
CPC classification number: H01L33/06 , H01L33/0008 , H01L33/0025 , H01L33/0062 , H01L33/145 , H01L33/20 , H01L33/24 , H01L33/305 , H01L33/44 , H01L33/56
Abstract: LED structures are disclosed to reduce non-radiative sidewall recombination along sidewalls of vertical LEDs including p-n diode sidewalls that span a top current spreading layer, bottom current spreading layer, and active layer between the top current spreading layer and bottom current spreading layer.
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