Optics: image projectors – Plural projection paths with single light source
Patent
1983-06-07
1984-01-17
Arnold, Bruce Y.
Optics: image projectors
Plural projection paths with single light source
353101, 355 50, G02B 2718
Patent
active
044261322
ABSTRACT:
A projecting device is disclosed which has plural element lens systems arranged in at least two rows in a staggered fashion in two grooved blocks, with one row displaced relative to the adjacent row by a distance equal to half the pitch of the adjacent row. Each lens system is composed of at least one bar lens for imaging a part of the object as a part of the corresponding image. An opaque elastomer material fills the space between the rows for preventing light from entering into the space while allowing the positional relation between the rows to be fine-adjusted.
REFERENCES:
patent: 3503666 (1970-03-01), Moore et al.
patent: 3580675 (1971-05-01), Hieber et al.
patent: 4168900 (1979-09-01), Adachi
patent: 4316665 (1982-02-01), Mochizuki et al.
patent: 4350431 (1982-09-01), Mochizuki et al.
Matsui Yoshiya
Midorikawa Koyo
Minami Setsuo
Mochizuki Noritaka
Moriwaki Masazumi
Arnold Bruce Y.
Canon Kabushiki Kaisha
LandOfFree
Projecting device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Projecting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Projecting device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-698201