Invention Grant
- Patent Title: Image pickup device, near infrared light emission device, and sunvisor
-
Application No.: US14648012Application Date: 2013-11-18
-
Publication No.: US10095914B2Publication Date: 2018-10-09
- Inventor: Takuhiro Omi
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Posz Law Group, PLC
- Priority: JP2012-280414 20121224
- International Application: PCT/JP2013/006744 WO 20131118
- International Announcement: WO2014/103141 WO 20140703
- Main IPC: G06K9/00
- IPC: G06K9/00 ; B60J3/02 ; B60Q3/00 ; B60J3/00 ; B60R11/04 ; H04N5/33 ; A61B5/18 ; G08B21/06 ; B60Q3/252 ; B60Q3/76 ; A61B5/11 ; B60R11/00

Abstract:
An image pickup device includes a first emission unit that emits a near infrared light toward a face of a driver from a front lower side of the driver, and a second emission unit that emits a near infrared light from an upper side of the driver. When a sunvisor is present at a storage position in which sunlight is not shielded, the second emission unit is disposed at a position to be covered with the sunvisor. A portion where the sunvisor present at a storage position covers the second emission unit is made of a material that shields a visible light contained in the sunlight and transmits the near infrared light.
Public/Granted literature
- US20150310258A1 IMAGE PICKUP DEVICE, NEAR INFRARED LIGHT EMISSION DEVICE, AND SUNVISOR Public/Granted day:2015-10-29
Information query