| 发明名称 |
IMAGE SENSING SYSTEM |
| 摘要 |
Embodiments are disclosed that relate to image sensing systems configured to sense visible and infrared light. For example, one disclosed embodiment provides an image sensing system comprising an image sensor comprising a plurality of pixels, an optical path extending from an exterior of the image sensing system to the image sensor, and an infrared filter array positioned along the optical path. The infrared filter array is configured to transmit the infrared light to a first subset of pixels of the image sensor, and to filter at least a portion of the infrared light to reduce an amount of infrared light reaching a second subset of pixels of the image sensor relative to an amount of infrared light reaching the first subset of pixels. |
| 申请公布号 |
US2015200220(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201414155281 |
申请日期 |
2014.01.14 |
| 申请人 |
Microsoft Corporation |
发明人 |
Juenger Andrew K.;Masalkar Prafulla |
| 分类号 |
H01L27/146 |
主分类号 |
H01L27/146 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image sensing system configured to sense visible and infrared light, the image sensing system comprising:
an image sensor comprising a plurality of pixels; an optical path extending from an exterior of the image sensing system to the image sensor; and an infrared filter array positioned along the optical path, the infrared filter array being configured to transmit the infrared light to a first subset of pixels of the image sensor, and to filter at least a portion of the infrared light to reduce an amount of infrared light reaching a second subset of pixels of the image sensor relative to an amount of infrared light reaching the first subset of pixels. |
| 地址 |
Redmond WA US |
