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INTEGRAL OPTICAL SENSOR PACKAGE

  • US 20150034804A1
  • Filed: 07/17/2012
  • Published: 02/05/2015
  • Est. Priority Date: 04/23/2012
  • Status: Active Grant
First Claim
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1. An integrated optical sensor package, comprising:

  • a remote control sensor unit including one or more remote control elements for receiving a light signal in an infrared (IR) band, converting the light signal in the infrared band into a first electrical signal, and outputting the first electrical signal;

    an illuminance sensor for receiving a light signal in a visible light band, converting the light signal in the visible light band into a second electrical signal, and outputting the second electrical signal;

    a lead frame including one or more mounting parts in which the one or more remote control elements and the illuminance sensor are respectively mounted, the lead frame having one or more output terminals for outputting the first and second electrical signals output from the one or more remote control elements and the illuminance sensor to outside of the lead frame; and

    a housing for accommodating the remote control sensor unit and the illuminance sensor,wherein the one or more remote control elements are coated with an IR coating agent for transmitting only light in the IR band and blocking light in bands other than the IR band, andwherein the illuminance sensor is coated with a visible light coating agent for transmitting only light in the visible light band and blocking light in bands other than the visible light band.

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