Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2002-09-24
2008-08-05
Le, Que T (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S239000
Reexamination Certificate
active
07408135
ABSTRACT:
A first housing is provided so as to be able to rotate with respect to a second housing and a first and second openings are provided in the first housing. Within the first housing are provided an image pickup device having a plurality of photosensitive elements therein arranged on one face of a transparent substrate, a surroundings imaging lens system fixed to the first opening and disposed on the side of the transparent substrate of the image pickup device, a fiber collection member fixed to the second opening and bonded to the side of the photosensitive elements of the image pickup device via an adhesion layer, and a light emitting element. In addition, a light absorbing face is formed in a surface of the second housing, which becomes in contact with the first housing.
REFERENCES:
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patent: 6177950 (2001-01-01), Robb
patent: 6553134 (2003-04-01), Amano et al.
patent: 2002/0003892 (2002-01-01), Iwanaga
patent: 2003/0016848 (2003-01-01), Kitajima et al.
patent: 2001-142606 (2001-05-01), None
patent: 2001-142606 (2001-05-01), None
I. Fujieda et al., “Development of Pen-shaped Scanners”, NEC Technical Journal, vol. 51, No. 10, (1998), pp. 90-95.
Le Que T
NEC Corporation
Sughrue & Mion, PLLC
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