Resin-cemented optical element, mold therefor, fabrication...

Details Resin-cemented optical element, mold therefor, fabrication... Resin-cemented optical element, mold therefor, fabrication...

2011-04-26

2011-04-26

Daniels, Matthew J (Department: 1744)

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Light polarizing article or holographic article

C264S001700, C359S642000, C359S708000

Reexamination Certificate

active

07931833

ABSTRACT:
The present invention provides a resin-cemented optical element comprising a base member10and a resin layer11formed on the surface of the base member; the resin layer11being in a thickness of 300 μm or smaller at least at some part of a peripheral portion (i.e., a region within 1 mm from the peripheral edge face17of the resin layer11, or a region outside an effective-diameter region), and being in a thickness12of 850 μm or larger at a position which is thickest in the resin layer; a mold therefore; a manufacturing method thereof; and an optical article having this optical element.

REFERENCES:
patent: 3877798 (1975-04-01), Tolar et al.
patent: 4877717 (1989-10-01), Suzuki et al.
patent: 4883548 (1989-11-01), Onoki
patent: 5147585 (1992-09-01), Blum
patent: 5453876 (1995-09-01), Hamada
patent: 02-130519 (1990-05-01), None
patent: 2-234103 (1990-09-01), None
patent: 05-045501 (1993-02-01), None
patent: 5-323104 (1993-12-01), None
patent: 07-032381 (1995-02-01), None
patent: 07-072310 (1995-03-01), None
patent: 07-108624 (1995-04-01), None
U.S. Appl. No. 11/175,259, filed Jul. 7, 2005, Akiko Miyakawa, Nikon Corporation.
U.S. Appl. No. 09/995,832, filed Nov. 29, 2001, Akiko Miyakawa, Nikon Corporation.
Notice of Allowance mailed Jul. 13, 2009 in U.S. Appl. No. 11/175,259.
Advisory Action mailed Feb. 6, 2009 in U.S. Appl. No. 11/175,259.
Final Office Action mailed Oct. 29, 2008 in U.S. Appl. No. 11/175,259.
Non-Final Office Action mailed Jan. 10, 2008 in U.S. Appl. No. 11/175,159.
Abandonment mailed Jul. 13, 2005 in U.S. Appl. No. 09/995,832.
Final Office Action mailed Jan. 7, 2005 in U.S. Appl. No. 09/995,832.
Interview Summary mailed Oct. 21, 2004 in U.S. Appl. No. 09/995,832.
Non-Final Office Action mailed Jul. 19, 2004 in U.S. Appl. No. 09/995,832.
Final Office Action mailed Apr. 1, 2004 in U.S. Appl. No. 09/995,832.
Non-Final Office Action mailed Aug. 13, 2003 in U.S. Appl. No. 09/995,832.
Restriction Requirement mailed Mar. 25, 2003 in U.S. Appl. No. 09/995,832.

Affiliated with

Also associated with

Rating

Resin-cemented optical element, mold therefor, fabrication... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resin-cemented optical element, mold therefor, fabrication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin-cemented optical element, mold therefor, fabrication... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2723626