Invention Grant
- Patent Title: Low z-height camera module with aspherical shape blue glass
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Application No.: US14518148Application Date: 2014-10-20
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Publication No.: US09851619B2Publication Date: 2017-12-26
- Inventor: Xi Chen , Lu Gao
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Fish & Richardson P.C.
- Main IPC: G03B11/00
- IPC: G03B11/00 ; G02B5/20 ; H04N5/225 ; G02B7/02

Abstract:
A blue glass infrared cutoff filter is disclosed that contains an aspheric epoxy replicated on a first surface of the infrared cutoff filter. The aspheric epoxy and blue glass infrared cutoff filter may be a component of a camera device that includes a lens barrel with one or more lenses disposed therein. The camera device may include a sensor for detecting light received by the camera device. The sensor may be connected to circuitry that dispatches the detection data generated by the sensor to a processor of a device into which the camera device has been incorporated.
Public/Granted literature
- US20160109783A1 Low Z-height Camera Module with Aspherical Shape Blue Glass Public/Granted day:2016-04-21
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