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公开(公告)号：US09176004B2
公开(公告)日：2015-11-03
申请号：US13631444
申请日：2012-09-28
Applicant: Apple Inc.
Inventor： Ye Yin , Julia C. Davoud
CPC classification number: G01J1/0271 , G01J3/506 , G01J2001/4247 , G09G3/006 , G09G2320/029 , G09G2320/0693 , G09G2360/14
Abstract: A testing device for testing one more characteristics of an electronic display. The testing device includes a main body and a receiving cavity defined within the main body configured to receive at least a portion of the electronic display. The testing device also includes a plurality of sensors positioned on a first surface of the testing device and configured to be in optical communication with at least a portion of the electronic display received within the cavity. The plurality of sensors is configured to detect at least one type of non-uniformity of the electronic display by detecting light emitted from the electronic display.
Abstract translation: 用于测试电子显示器的更多特性的测试装置。 测试装置包括主体和限定在主体内的容纳空腔，构造成容纳电子显示器的至少一部分。 测试装置还包括位于测试装置的第一表面上的多个传感器，并被配置为与容纳在空腔内的电子显示器的至少一部分光学通信。 多个传感器被配置为通过检测从电子显示器发射的光来检测电子显示器的至少一种不均匀性。
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公开(公告)号：US09582083B2
公开(公告)日：2017-02-28
申请号：US13628388
申请日：2012-09-27
Applicant: Apple Inc.
Inventor： Ye Yin
CPC classification number: G06F3/0304 , G01J1/06 , G01J1/4204 , G01J1/4228 , G06F1/1637 , G06F1/1684 , G09G2320/0693 , G09G2360/144 , G09G2360/145 , G09G2360/147
Abstract: A directional light sensor may be provided having an array of beam steering elements and an array of corresponding light sensors. Each beam steering element may be configured to direct light from a given angle onto a particular light sensor so that the angular distribution of light may be mapped onto a planar grid of light sensors. Each beam steering element may be formed using holographic, refractive, diffusive or other structures for redirecting a beam of light. An electronic device may be provided having a directional light sensor. The directional light sensor in the electronic device may provide ambient light data or user input data to the electronic device. A test system may be provided having a directional light sensor for gathering ambient light data during testing and manufacturing of an electronic device.
Abstract translation: 可以提供具有光束操纵元件阵列和相应光传感器阵列的定向光传感器。 每个光束操纵元件可以被配置为将来自给定角度的光引导到特定的光传感器上，使得光的角分布可以映射到光传感器的平面网格上。 每个光束操纵元件可以使用全息，折射，漫射或其他结构来形成以重新定向光束。 可以提供具有定向光传感器的电子设备。 电子设备中的定向光传感器可以向电子设备提供环境光数据或用户输入数据。 可以提供具有用于在电子设备的测试和制造期间收集环境光数据的定向光传感器的测试系统。
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3.发明授权Parallel sensing configuration covers spectrum and colorimetric quantities with spatial resolution 有权平行检测配置涵盖了具有空间分辨率的光谱和比色量公开(公告)号：US09076363B2
公开(公告)日：2015-07-07
申请号：US13736008
申请日：2013-01-07
Applicant: Apple Inc.
Inventor： Ye Yin , Gabriel Marcu , Julia C. Davoud
CPC classification number: G09G3/006 , G01J3/02 , G01J3/021 , G01J3/18 , G01J3/506 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/2826 , G02F1/13
Abstract: An optical test equipment/method for display testing that features parallel testing/sensing configuration that covers spectrum and colorimetric quantities with spatial resolution is disclosed. In one embodiment, a spectra-camera, which is a hybrid system consisting of both a single-point spectrometer and an imaging colorimeter, can be configured for concurrent display artifact and parametric testing. An aperture mirror with a hole in the middle splits an image of a test display into two parts. One part of the image passes through the hole and is directed to the spectrometer for display parametric testing. The rest of the image is reflected off the aperture mirror for concurrent display artifact testing with the colorimeter. In another embodiment, a beam splitter can be used instead of an aperture mirror. In yet another embodiment, the single-point high accuracy spectrometer can be used to calibrate the low accuracy imaging colorimeter.
Abstract translation: 公开了一种用于显示测试的光学测试设备/方法，其具有覆盖具有空间分辨率的光谱和比色量的并行测试/感测配置。 在一个实施例中，作为由单点光谱仪和成像色度计组成的混合系统的光谱相机可以被配置用于并发显示伪像和参数测试。 在中间有孔的孔径镜将测试显示器的图像分成两部分。 图像的一部分通过孔，并被引导到光谱仪进行显示参数测试。 图像的其余部分从光圈镜反射出来，用于使用色度计进行并发显示伪影测试。 在另一个实施例中，可以使用分束器代替孔径镜。 在另一个实施例中，单点高精度光谱仪可用于校准低精度成像色度计。
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Patent Agency Ranking
4.发明授权High accuracy imaging colorimeter by special designed pattern closed-loop calibration assisted by spectrograph 有权高精度成像色度计通过特殊设计的模式闭环校准辅助光谱仪公开(公告)号：US08988682B2
公开(公告)日：2015-03-24
申请号：US14058055
申请日：2013-10-18
Applicant: Apple Inc.
Inventor： Ye Yin , Gabriel G. Marcu , Jiaying Wu
CPC classification number: G01J3/28 , G01J3/0218 , G01J3/0243 , G01J3/0291 , G01J3/0294 , G01J3/0297 , G01J3/462 , G01J3/465 , G01J3/50 , G01J3/502 , G01J3/506 , G01J3/51 , G01J3/513 , G01J3/524
Abstract: This specification describes various embodiments that relate to methods for providing a wideband colorimeter that can include more accurate outputs. In one embodiment, a narrowband instrument, such as a spectrometer or spectrograph, can be used for calibration of a wideband colorimeter, so that more accurate outputs can be provided. In one embodiment, an optical test equipment, which consists of both a wideband colorimeter and a narrowband spectrograph, can be used for providing a more accurately calibrated wideband colorimeter. As an example, a spectra-camera, which is a hybrid system consisting of both a wideband colorimeter and a narrowband spectrograph, can be used for simultaneous testing by both the wideband colorimeter and the narrowband spectrograph. By doing simultaneous testing, accurate calibration of the wideband colorimeter can be achieved. This specification further describes a mathematical model to characterize a wideband three channel colorimeter with a narrowband multiple channel spectrometer.
Abstract translation: 本说明书描述了涉及用于提供宽带色度计的方法的各种实施例，其可以包括更精确的输出。 在一个实施例中，诸如光谱仪或光谱仪的窄带仪器可以用于宽带色度计的校准，从而可以提供更精确的输出。 在一个实施例中，由宽带色度计和窄带光谱仪组成的光学测试设备可用于提供更准确校准的宽带色度计。 作为示例，作为由宽带色度计和窄带光谱仪组成的混合系统的光谱相机可以用于宽带色度计和窄带光谱仪的同时测试。 通过同时测试，可以实现宽带色度计的精确校准。 该说明书进一步描述了用窄带多通道光谱仪来表征宽带三通道色度计的数学模型。
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公开(公告)号：US08937719B2
公开(公告)日：2015-01-20
申请号：US14058055
申请日：2013-10-18
Applicant: Apple Inc.
Inventor： Ye Yin , Gabriel G. Marcu , Jiaying Wu
Abstract: This specification describes various embodiments that relate to methods for providing a wideband colorimeter that can include more accurate outputs. In one embodiment, a narrowband instrument, such as a spectrometer or spectrograph, can be used for calibration of a wideband colorimeter, so that more accurate outputs can be provided. In one embodiment, an optical test equipment, which consists of both a wideband colorimeter and a narrowband spectrograph, can be used for providing a more accurately calibrated wideband colorimeter. As an example, a spectra-camera, which is a hybrid system consisting of both a wideband colorimeter and a narrowband spectrograph, can be used for simultaneous testing by both the wideband colorimeter and the narrowband spectrograph. By doing simultaneous testing, accurate calibration of the wideband colorimeter can be achieved. This specification further describes a mathematical model to characterize a wideband three channel colorimeter with a narrowband multiple channel spectrometer.
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公开(公告)号：US20130242290A1
公开(公告)日：2013-09-19
申请号：US13631444
申请日：2012-09-28
Applicant: APPLE INC.
Inventor： Ye Yin , Julia C. Davoud
IPC: G01J1/42
CPC classification number: G01J1/0271 , G01J3/506 , G01J2001/4247 , G09G3/006 , G09G2320/029 , G09G2320/0693 , G09G2360/14
Abstract: A testing device for testing one more characteristics of an electronic display. The testing device includes a main body and a receiving cavity defined within the main body configured to receive at least a portion of the electronic display. The testing device also includes a plurality of sensors positioned on a first surface of the testing device and configured to be in optical communication with at least a portion of the electronic display received within the cavity. The plurality of sensors is configured to detect at least one type of non-uniformity of the electronic display by detecting light emitted from the electronic display.
Abstract translation: 用于测试电子显示器的更多特性的测试装置。 测试装置包括主体和限定在主体内的容纳空腔，构造成容纳电子显示器的至少一部分。 测试装置还包括位于测试装置的第一表面上的多个传感器，并被配置为与容纳在空腔内的电子显示器的至少一部分光学通信。 多个传感器被配置为通过检测从电子显示器发射的光来检测电子显示器的至少一种不均匀性。
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公开(公告)号：US11193830B2
公开(公告)日：2021-12-07
申请号：US16160584
申请日：2018-10-15
Applicant: APPLE INC. , INSTRUMENT SYSTEMS OPTISCHE MESSTECHNIK GMBH
Inventor： Ye Yin , Yi-Fan Chou , Anuj Bhatnagar
Abstract: A spectro-colorimeter system for imaging pipeline is provided, the system including a camera system; a spectrometer system; and a controller coupling the camera system and the spectrometer system. In some embodiments the camera system is configured to provide a color image with the first portion of the incident light. Also, in some embodiments the spectrometer system is configured to provide a tristimulus signal from the second portion of the incident light. Furthermore, in some embodiments the controller is configured to correct the color image from the camera system using the tristimulus signal from the spectrometer. An imaging pipeline method for using a system as above is also provided. Further, a method for color selection in an imaging pipeline calibration is provided.
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公开(公告)号：US20140085265A1
公开(公告)日：2014-03-27
申请号：US13628388
申请日：2012-09-27
Applicant: APPLE INC.
Inventor： Ye Yin
CPC classification number: G06F3/0304 , G01J1/06 , G01J1/4204 , G01J1/4228 , G06F1/1637 , G06F1/1684 , G09G2320/0693 , G09G2360/144 , G09G2360/145 , G09G2360/147
Abstract: A directional light sensor may be provided having an array of beam steering elements and an array of corresponding light sensors. Each beam steering element may be configured to direct light from a given angle onto a particular light sensor so that the angular distribution of light may be mapped onto a planar grid of light sensors. Each beam steering element may be formed using holographic, refractive, diffusive or other structures for redirecting a beam of light. An electronic device may be provided having a directional light sensor. The directional light sensor in the electronic device may provide ambient light data or user input data to the electronic device. A test system may be provided having a directional light sensor for gathering ambient light data during testing and manufacturing of an electronic device.
Abstract translation: 可以提供具有光束操纵元件阵列和相应光传感器阵列的定向光传感器。 每个光束操纵元件可以被配置为将来自给定角度的光引导到特定的光传感器上，使得光的角分布可以映射到光传感器的平面网格上。 每个光束操纵元件可以使用全息，折射，漫射或其他结构来形成以重新定向光束。 可以提供具有定向光传感器的电子设备。 电子设备中的定向光传感器可以向电子设备提供环境光数据或用户输入数据。 可以提供具有用于在电子设备的测试和制造期间收集环境光数据的定向光传感器的测试系统。
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