公开(公告)号：WO2016130267A1

公开(公告)日：2016-08-18

申请号：PCT/US2016/013288

申请日：2016-01-13

Applicant: APPLE INC.

Inventor： JIA, Zhang ,  ERICKSON, Christopher, S.

IPC: G01J3/51 ,  G01J1/04 ,  G01J1/42 ,  G01J3/02 ,  G01J1/32 ,  G01J3/46

CPC classification number: G09G3/2003 ,  G01J1/0407 ,  G01J1/0422 ,  G01J1/32 ,  G01J1/4204 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/465 ,  G01J3/513 ,  G09G2360/144

Abstract: An electronic device may be provided with a display mounted in a housing. A color sensing ambient light sensor may measure the color of ambient light. The color sensing ambient light sensor may be mounted in alignment with an ambient light sensor window formed in an inactive area of the display. The color sensing ambient light sensor may be formed from detectors on a semiconductor substrate. The detectors may include detectors that have spectral sensitivity profiles matching those of color matching functions. The color sensing ambient light sensor may include an infrared light detector. Light redirecting structures such as a diffuser, prism film, negative lens film, or privacy film may be used in directing light into the ambient light sensor. The color sensing ambient light sensor may be calibrated by exposing the sensor to light sources of different types.

Abstract translation: 电子设备可以设置有安装在壳体中的显示器。 颜色感测环境光传感器可以测量环境光的颜色。 颜色感测环境光传感器可以与形成在显示器的非活动区域中的环境光传感器窗口对准地安装。 颜色感测环境光传感器可以由半导体衬底上的检测器形成。 检测器可以包括具有与匹配功能匹配的光谱灵敏度分布的检测器。 颜色感测环境光传感器可以包括红外光检测器。 诸如漫射器，棱镜膜，负透镜膜或隐私膜的光重定向结构可以用于将光引导到环境光传感器中。 可以通过将传感器暴露于不同类型的光源来校准颜色感测环境光传感器。