Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-11-08
2005-11-08
Garber, Wendy R. (Department: 2612)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C348S349000, C348S348000, C348S345000
Reexamination Certificate
active
06963388
ABSTRACT:
This invention provides an apparatus such as a focus adjustment apparatus capable appropriately adjusting focusing in accordance with chromatic aberration, a control method therefor, and a medium such as a storage medium for supplying a control program therefor. An apparatus such as a focus adjustment apparatus which forms a plurality of color component signals corresponding to predetermined different color components of object light received through an optical system, and forms a signal for focus adjustment on the basis of a signal formed by changing a ratio of the plurality of color component signals formed, a control-method therefor, and a medium such as a storage medium for supplying a control program therefor are provided.
REFERENCES:
patent: 4804831 (1989-02-01), Baba et al.
patent: 5055665 (1991-10-01), Baba et al.
patent: 5124842 (1992-06-01), Honda et al.
patent: 5192998 (1993-03-01), Tokumitsu et al.
patent: 5337152 (1994-08-01), Kotaki
patent: 5347371 (1994-09-01), Nishimura et al.
patent: 5396336 (1995-03-01), Yoshii et al.
patent: 5751354 (1998-05-01), Suzuki et al.
patent: 6088059 (2000-07-01), Mihara et al.
patent: 6249317 (2001-06-01), Hashimoto et al.
patent: 62-103616 (1987-05-01), None
Josep Garcia, Juan M. Sanchez, Xavier Orriols and Xavier Binefa. “Chromatic aberration and depth extraction”; Sep. 3-7, 2000 pp. 762-765 vol. 1 Pattern Recognition, 2000. Proceedings. 15th International Conference.
Canon Kabushiki Kaisha
Garber Wendy R.
Hernandez Nelson D.
Morgan & Finnegan , LLP
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