Optical device, optical system, method of production of...

Details Optical device, optical system, method of production of... Optical device, optical system, method of production of...

2005-12-06

2005-12-06

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Lens

Single component with multiple elements

C359S741000

Reexamination Certificate

active

06972912

ABSTRACT:
A first optical device according to the present invention comprises a base made of a first optical material and a second optical material having a refractive index different from that of the first optical material, and the base has a concavity, and the second optical material is filled in this concavity. A second optical device according to the present invention comprises a base made of a first optical material and a second optical material having a refractive index different from the first optical material, and the base comprises first and second faces facing each other, a first concavity is formed in the first face and a second concavity is formed in the second face, and the second optical material is filled in the first and second concavities.

REFERENCES:
patent: 1521563 (1924-12-01), Pfleegor
patent: 3532038 (1970-10-01), Rottman
patent: 3772516 (1973-11-01), Roberts et al.
patent: 4304461 (1981-12-01), Stewart et al.
patent: 5052800 (1991-10-01), Mimmack et al.
patent: 5867315 (1999-02-01), Koike et al.
patent: 6043940 (2000-03-01), Kamiyama et al.
patent: 6342976 (2002-01-01), Nomura et al.
patent: 6392819 (2002-05-01), Harada
patent: 63 206721 (1988-08-01), None
patent: 2000-090469 (2000-03-01), None
patent: WO 97 35811 (1997-10-01), None
EPO Search Report Dec. 1, 2003 EP 01 40 1118.

Affiliated with

Also associated with

Rating

Optical device, optical system, method of production of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical device, optical system, method of production of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical device, optical system, method of production of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3491016