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公开(公告)号：US10969628B1
公开(公告)日：2021-04-06
申请号：US15988978
申请日：2018-05-24
Applicant: Apple Inc.
Inventor： Erik A. Zweigle , Yu P. Sun , Ziruo Hong , Victor H. Yin , Eric L. Benson , Rong Liu , Mingxia Gu , Robert J. Durand , Wr Jamarulan Wr Ramli
IPC: G02F1/13357 , G02F1/1333 , G02F1/1335
Abstract: An electronic device may have a display with a backlight. The backlight provides backlight illumination for an array of pixels that is displaying images. The backlight may include an array of cells. Each cell may contain a light source with one or more light-emitting diodes and a cavity reflector that reflects light from the light source outwardly through a diffuser for use in forming the backlight illumination. The light sources may be mounted to a printed circuit. Support posts on the printed circuit may be used to maintain the diffuser at a fixed distance from the printed circuit. The support posts may have opposing first and second ends. The first ends may be attached to the diffuser with fixed connections such as adhesive connections. The second ends may be attached to the printed circuit using floating connections.
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公开(公告)号：US20190265551A1
公开(公告)日：2019-08-29
申请号：US16409688
申请日：2019-05-10
Applicant: Apple Inc.
Inventor： Rong Liu , Yu P. Sun , Erik A. Zweigle , Jun Qi , Victor H. Yin , Ziruo Hong , Sungwon Bae
Abstract: An electronic device may have a display with a backlight. The backlight provides backlight illumination for an array of pixels that is displaying images. The backlight may include an array of cells. Each cell may contain a light source with one or more light-emitting diodes and a cavity reflector that reflects light from the light source outwardly through a diffuser for use in forming the backlight illumination. The light sources may be mounted to a printed circuit. Support posts on the printed circuit may be used to maintain the diffuser at a fixed distance from the printed circuit. Sensors on the printed circuit may be used to measure separation distances between the printed circuit and diffuser. Adjustments to pixel gain profiles can be made based on the measured separation distances.
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Patent Agency Ranking
公开(公告)号：US20170090654A1
公开(公告)日：2017-03-30
申请号：US15258863
申请日：2016-09-07
Applicant: Apple Inc.
Inventor： Mikael M. Silvanto , Erik A. Zweigle , Jun Qi , Christiaan A. Ligtenberg , Robert Y. Cao , Bartley K. Andre , Molly J. Anderson , ByoungSuk Kim , Dinesh C. Mathew , Victor H. Yin
CPC classification number: G06F3/0238 , G06F3/02 , G06F3/0231 , G06F3/03547 , G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/04883 , G06F3/04886 , G06F2203/0339 , G06F2203/04104 , G06F2203/04105 , G06F2203/04111
Abstract: Embodiments related to an electronic device having an adaptive input row. The adaptive input row may be positioned within an opening of a device and include a cover for receiving a touch and a display that is configured to present an adaptable set of indicia. The adaptive input row may also include one or more sensors for detecting the location of a touch and/or the magnitude of a force of the touch. The adaptive input row may be positioned adjacent or proximate to a keyboard of the electronic device.
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公开(公告)号：US11294236B2
公开(公告)日：2022-04-05
申请号：US16891386
申请日：2020-06-03
Applicant: Apple Inc.
Inventor： Rong Liu , Yu P. Sun , Erik A. Zweigle , Jun Qi , Victor H. Yin , Ziruo Hong , Sungwon Bae
Abstract: An electronic device may have a display with a backlight. The backlight provides backlight illumination for an array of pixels that is displaying images. The backlight may include an array of cells. Each cell may contain a light source with one or more light-emitting diodes and a cavity reflector that reflects light from the light source outwardly through a diffuser for use in forming the backlight illumination. The light sources may be mounted to a printed circuit. Support posts on the printed circuit may be used to maintain the diffuser at a fixed distance from the printed circuit. Sensors on the printed circuit may be used to measure separation distances between the printed circuit and diffuser. Adjustments to pixel gain profiles can be made based on the measured separation distances.
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公开(公告)号：US20200292885A1
公开(公告)日：2020-09-17
申请号：US16891386
申请日：2020-06-03
Applicant: Apple Inc.
Inventor： Rong Liu , Yu P. Sun , Erik A. Zweigle , Jun Qi , Victor H. Yin , Ziruo Hong , Sungwon Bae
IPC: G02F1/13357 , F21K9/64 , F21K9/68 , G09G3/34 , G09G3/36
Abstract: An electronic device may have a display with a backlight. The backlight provides backlight illumination for an array of pixels that is displaying images. The backlight may include an array of cells. Each cell may contain a light source with one or more light-emitting diodes and a cavity reflector that reflects light from the light source outwardly through a diffuser for use in forming the backlight illumination. The light sources may be mounted to a printed circuit. Support posts on the printed circuit may be used to maintain the diffuser at a fixed distance from the printed circuit. Sensors on the printed circuit may be used to measure separation distances between the printed circuit and diffuser. Adjustments to pixel gain profiles can be made based on the measured separation distances.
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公开(公告)号：US20170090597A1
公开(公告)日：2017-03-30
申请号：US15261924
申请日：2016-09-10
Applicant: Apple Inc.
Inventor： Mikael M. Silvanto , Erik A. Zweigle , Jun Qi , Christiaan A. Ligtenberg , Robert Y. Cao , Bartley K. Andre , Molly J. Anderson , ByoungSuk Kim , Dinesh C. Mathew , Victor H. Yin
IPC: G06F3/023 , G06F3/041 , G06F3/044 , G06F3/0488
CPC classification number: G06F3/0238 , G06F3/02 , G06F3/0231 , G06F3/03547 , G06F3/0414 , G06F3/0416 , G06F3/044 , G06F3/04883 , G06F3/04886 , G06F2203/0339 , G06F2203/04104 , G06F2203/04105 , G06F2203/04111
Abstract: Embodiments related to an electronic device having an adaptive input row. The adaptive input row may be positioned within an opening of a device and include a cover for receiving a touch and a display that is configured to present an adaptable set of indicia. The adaptive input row may also include one or more sensors for detecting the location of a touch and/or the magnitude of a force of the touch. The adaptive input row may be positioned adjacent or proximate to a keyboard of the electronic device.
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公开(公告)号：US20170090596A1
公开(公告)日：2017-03-30
申请号：US15261847
申请日：2016-09-09
Applicant: Apple Inc.
Inventor： Mikael M. Silvanto , Erik A. Zweigle , Jun Qi , Christiaan A. Ligtenberg , Robert Y. Cao , Bartley K. Andre , Molly J. Anderson , ByoungSuk Kim , Dinesh C. Mathew , Victor H. Yin
IPC: G06F3/023 , G06F3/041 , G06F3/044 , G06F3/0488
Abstract: Embodiments related to an electronic device having an adaptive input row. The adaptive input row may be positioned within an opening of a device and include a cover for receiving a touch and a display that is configured to present an adaptable set of indicia. The adaptive input row may also include one or more sensors for detecting the location of a touch and/or the magnitude of a force of the touch. The adaptive input row may be positioned adjacent or proximate to a keyboard of the electronic device.
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