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

IPC: G01J1/02 ,  G01J1/42 ,  G01J3/50 ,  G09G3/00

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。

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

IPC: G01N21/00 ,  G09G3/00 ,  G02F1/13 ,  G01J3/02

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。

公开(公告)号：US20140192209A1

公开(公告)日：2014-07-10

申请号：US13736008

申请日：2013-01-07

Applicant: APPLE INC.

Inventor： Ye YIN ,  Gabriel Marcu ,  Julia C. Davoud

IPC: G09G3/00

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。

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。