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公开(公告)号：US20230086557A1
公开(公告)日：2023-03-23
申请号：US17851294
申请日：2022-06-28
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Blake M. Coughenour , Bryan Dang , Florian R. Fournier , Katherine J. Armstrong
摘要： Various embodiments disclosed herein include adaptive light source modules that can provide adaptive illumination to a scene. The adaptive light source modules may comprise a housing, an emitter array, and a lens. The emitter array comprises a plurality of emitters. The lens may redirect light emitted from the emitter array through a transparent window of the housing. The housing may further include a prismatic surface that distorts light emitted from the emitter array and/or one or more non-transparent portions that limits light travelling therethrough. The adaptive light source module may optionally comprise a light sensor, and a portion of the lens may be configured to direct light toward the light sensor.
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公开(公告)号：US12132996B2
公开(公告)日：2024-10-29
申请号：US17934494
申请日：2022-09-22
申请人： Apple Inc.
发明人： Bosheng Zhang , Angelo M Alaimo , Kathrin Berkner Cieslicki , Paul M Hubel , Frederic Cao , Bryan Dang
摘要： A light source module includes an array of illumination elements and an optional projecting lens. The light source module is configured to receive or generate a control signal for adjusting different ones of the illumination elements to control a light field emitted from the light source module. In some embodiments, the light source module is also configured to adjust the projecting lens responsive to objects in an illuminated scene and a field of view of an imaging device. A controller for a light source module may determine a light field pattern based on various parameters including a field of view of an imaging device, an illumination sensitivity model of the imaging device, depth, ambient illumination and reflectivity of objects, configured illumination priorities including ambient preservation, background illumination and direct/indirect lighting balance, and so forth.
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公开(公告)号：US11658465B1
公开(公告)日：2023-05-23
申请号：US16908339
申请日：2020-06-22
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Richard L. Baer , Garam Young , Florian R. Fournier , Blake M. Coughenour , Bryan Dang
CPC分类号： H01S5/323 , H01S5/0087 , H04N23/56 , H04N23/74
摘要： A mobile device includes a camera and a light source module embedded in the mobile device. The light source module includes at least a laser-pumped phosphor light source that includes a photoluminescent phosphor and a laser diode to generate laser light within a first wavelength range to pump the photoluminescent phosphor. Exposure of the photoluminescent phosphor to the laser light results in emission of visible light within a second wavelength range according to a laser-pumped emission spectrum associated with the photoluminescent phosphor.
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公开(公告)号：US20230299564A1
公开(公告)日：2023-09-21
申请号：US18301087
申请日：2023-04-14
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Richard L. Baer , Garam Young , Florian R. Fournier , Blake M. Coughenour , Bryan Dang
CPC分类号： H01S5/323 , H01S5/0087 , H04N23/56 , H04N23/74
摘要： A mobile device includes a camera and a light source module embedded in the mobile device. The light source module includes at least a laser-pumped phosphor light source that includes a photoluminescent phosphor and a laser diode to generate laser light within a first wavelength range to pump the photoluminescent phosphor. Exposure of the photoluminescent phosphor to the laser light results in emission of visible light within a second wavelength range according to a laser-pumped emission spectrum associated with the photoluminescent phosphor.
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公开(公告)号：US20230098699A1
公开(公告)日：2023-03-30
申请号：US17934494
申请日：2022-09-22
申请人： Apple Inc.
发明人： Bosheng Zhang , Angelo M Alaimo , Kathrin Berkner Cieslicki , Paul M Hubel , Frederic Cao , Bryan Dang
IPC分类号： H04N5/235
摘要： A light source module includes an array of illumination elements and an optional projecting lens. The light source module is configured to receive or generate a control signal for adjusting different ones of the illumination elements to control a light field emitted from the light source module. In some embodiments, the light source module is also configured to adjust the projecting lens responsive to objects in an illuminated scene and a field of view of an imaging device. A controller for a light source module may determine a light field pattern based on various parameters including a field of view of an imaging device, an illumination sensitivity model of the imaging device, depth, ambient illumination and reflectivity of objects, configured illumination priorities including ambient preservation, background illumination and direct/indirect lighting balance, and so forth.
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公开(公告)号：US20240302025A1
公开(公告)日：2024-09-12
申请号：US18668720
申请日：2024-05-20
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Blake M. Coughenour , Bryan Dang , Florian R. Fournier , Katherine J. Armstrong
摘要： Various embodiments disclosed herein include adaptive light source modules that can provide adaptive illumination to a scene. The adaptive light source modules may comprise a housing, an emitter array, and a lens. The emitter array comprises a plurality of emitters. The lens may redirect light emitted from the emitter array through a transparent window of the housing. The housing may further include a prismatic surface that distorts light emitted from the emitter array and/or one or more non-transparent portions that limits light travelling therethrough. The adaptive light source module may optionally comprise a light sensor, and a portion of the lens may be configured to direct light toward the light sensor.
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公开(公告)号：US20230095000A1
公开(公告)日：2023-03-30
申请号：US17934506
申请日：2022-09-22
申请人： Apple Inc.
发明人： Bosheng Zhang , Angelo M Alaimo , Bryan Dang
摘要： A light source module includes an array of illumination elements and an optional projecting lens. The light source module is configured to receive or generate a control signal for adjusting different ones of the illumination elements to control a light field emitted from the light source module. In some embodiments, the light source module is also configured to adjust the projecting lens responsive to objects in an illuminated scene and a field of view of an imaging device. A controller for a light source module may determine a light field pattern based on various parameters including a field of view of an imaging device, an illumination sensitivity model of the imaging device, depth, ambient illumination and reflectivity of objects, configured illumination priorities including ambient preservation, background illumination and direct/indirect lighting balance, and so forth.
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公开(公告)号：US12040598B2
公开(公告)日：2024-07-16
申请号：US18301087
申请日：2023-04-14
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Richard L. Baer , Garam Young , Florian R. Fournier , Blake M. Coughenour , Bryan Dang
CPC分类号： H01S5/323 , H01S5/0087 , H04N23/56 , H04N23/74
摘要： A mobile device includes a camera and a light source module embedded in the mobile device. The light source module includes at least a laser-pumped phosphor light source that includes a photoluminescent phosphor and a laser diode to generate laser light within a first wavelength range to pump the photoluminescent phosphor. Exposure of the photoluminescent phosphor to the laser light results in emission of visible light within a second wavelength range according to a laser-pumped emission spectrum associated with the photoluminescent phosphor.
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公开(公告)号：US12018832B2
公开(公告)日：2024-06-25
申请号：US17851294
申请日：2022-06-28
申请人： Apple Inc.
发明人： Angelo M. Alaimo , Blake M. Coughenour , Bryan Dang , Florian R. Fournier , Katherine J. Armstrong
摘要： Various embodiments disclosed herein include adaptive light source modules that can provide adaptive illumination to a scene. The adaptive light source modules may comprise a housing, an emitter array, and a lens. The emitter array comprises a plurality of emitters. The lens may redirect light emitted from the emitter array through a transparent window of the housing. The housing may further include a prismatic surface that distorts light emitted from the emitter array and/or one or more non-transparent portions that limits light travelling therethrough. The adaptive light source module may optionally comprise a light sensor, and a portion of the lens may be configured to direct light toward the light sensor.
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10.发明申请公开(公告)号：US20230101548A1
公开(公告)日：2023-03-30
申请号：US17934491
申请日：2022-09-22
申请人： Apple Inc.
发明人： Bosheng Zhang , Angelo M. Alaimo , Noah D. Bedard , Kathrin Berkner Cieslicki , Tongbo Chen , Paul M. Hubel , Farhan A. Baqai , Nicolas Pierre Bonnier , Bryan Dang
摘要： A light source module includes an array of illumination elements and an optional projecting lens. The light source module is configured to receive or generate a control signal for adjusting different ones of the illumination elements to control a light field emitted from the light source module. In some embodiments, the light source module is also configured to adjust the projecting lens responsive to objects in an illuminated scene and a field of view of an imaging device. A controller for a light source module may determine a light field pattern based on various parameters including a field of view of an imaging device, an illumination sensitivity model of the imaging device, depth, ambient illumination and reflectivity of objects, configured illumination priorities including ambient preservation, background illumination and direct/indirect lighting balance, and so forth.
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