Title:
撮像装置及びそれを含むシステム
Document Type and Number:
Japanese Patent JP4779071
Kind Code:
B2
Abstract:
The infrared light emitting diodes intermittently emit infrared light. The image sensor picks up an image of the object lighted by infrared-light via the optical unit including the light leakage prevention member. Since the infrared light emitting diodes are inserted to respective insertion hole of surrounding portions formed on the light leakage prevention member, the outer surface of the base end of the light emitting portion of the infrared light emitting diode is surrounded by the inner wall of the surrounding portion. In this way, leakage of infrared light can be avoided. Therefore, it is possible to prevent the image sensor from receiving infrared light directly from the infrared light emitting diodes.
Inventors:
Shinji Nakajima
Ryota Araki
Ryota Araki
Application Number:
JP2006522830A
Publication Date:
September 21, 2011
Filing Date:
January 21, 2005
Export Citation:
Assignee:
New Generation Co., Ltd.
International Classes:
H04N5/222; A63F13/21; A63F13/213; A63F13/24; A63F13/54; A63F13/55; A63F13/98; H04N5/225; H04N5/33
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| JPH11101627A | 1999-04-13 | |||
| JPH057320A | 1993-01-14 | |||
| JPH09218356A | 1997-08-19 | |||
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