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US 2007/0176081 A1Published application
Lens for Ambient Light Sensor
OwnerRobert S. Stricklininventor
Life of this patent
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Abstract
A lens assembly for use with an ambient light sensor includes a housing having a top surface and including an aperture. An ambient light sensor is mounted within the housing adjacent to the housing aperture. A lens is mounted within the housing aperture for collecting ambient light impinging on the housing and for transmitting the collected light to the ambient light sensor, such that the transmitted light is directed over an area on the ambient light sensor that is greater than the area of the housing aperture.
Claims6
A lens assembly for use with an ambient light sensor, comprising:
- a housing having a top surface and including an aperture, said aperture having an area;
- an ambient light sensor mounted within said housing, spaced apart from said housing top surface and adjacent to said housing aperture, said ambient light sensor having a surface for receiving optical energy;
- and
- a lens mounted within said housing aperture for collecting ambient light impinging on said housing top surface and for transmitting the collected light to said ambient light sensor surface, such that the transmitted light is distributed over an area on said ambient light sensor surface that is greater than said area of said housing aperture.
1 more element
Dependencies are inferred from the claim text.