Light beam deflection unit

Details Light beam deflection unit Light beam deflection unit

1996-06-24

1998-08-18

Shafer, Ricky D.

Optical: systems and elements

Prism

Fluid filled

359557, G02B 506, G02B 2764

Patent

active

057965315

ABSTRACT:
In a light beam deflection unit such as a variable apical-angle prism, a holding member for holding a movable optical member, e.g., glass plates, is made of a high-stiffness material (for example, polycarbonate), and the holding member is connected with a displacing member, e.g., film sheets in the form of bellows, by a connecting portion incorporated with the holding member and welded to the displacing member. This arrangement can hold the movable optical member with high accuracy and can surely connect the holding member with the displacing member.

REFERENCES:
patent: 757900 (1904-04-01), Englund
patent: 1811946 (1931-06-01), Bailly
patent: 2504039 (1950-04-01), O'Leary
patent: 3337287 (1967-08-01), Lessman
patent: 3514192 (1970-05-01), De La Cierva
patent: 4614405 (1986-09-01), Brandenberg et al.
patent: 5138494 (1992-08-01), Kurtin
patent: 5166831 (1992-11-01), Hart
patent: 5173807 (1992-12-01), Kaneda et al.
patent: 5311367 (1994-05-01), Ohki et al.

Affiliated with

Also associated with

Rating

Light beam deflection unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light beam deflection unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light beam deflection unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1120281