Television – Special applications – Microscope
Patent
1995-02-27
2000-01-11
Le, Vu
Television
Special applications
Microscope
348 42, 359368, 359376, 359378, H04N 1300, H04N 718
Patent
active
060141662
ABSTRACT:
A system operative with photon tunneling microscopy presents an image on a two-dimensional display which is perceived as a three-dimensional presentation by a person viewing the display. An optical image of the subject produced by the microscope is scanned by means of a television vidicon which converts the optical signal to an electric signal representing depth of a surface feature. The electric signal is outputted to the display wherein the image is presented as a set of line scans parallel to the horizontal axis of the display, and wherein the magnitude of the electric signal is plotted on the vertical axis of the display. A variable delay is introduced to be either increased or decreased stepwise between successive ones of the line scans. This results in a tilting of the presentation to the right or the left. Two tilted views are presented simultaneously, one to one eye and one to the other eye of an observer, to give a perception of a three-dimensional view. A flexible optical transducer between the subject and an objective lens provides a conformal fitting of the microscope to the subject. A film of oil is placed between and contiguous the lens and the flexible optical element to provide continuity of optical path. The transducer is provided with a scale formed as a depression in its surface and having a sequence of steps which serves as a measure of height of topographical features on the subject.
REFERENCES:
patent: 3975084 (1976-08-01), Block
patent: 4353618 (1982-10-01), Hegner et al.
patent: 4662747 (1987-05-01), Isaacson et al.
patent: 4681451 (1987-07-01), Guerra et al.
patent: 4786155 (1988-11-01), Fantone et al.
patent: 4889988 (1989-12-01), Elings et al.
patent: 4917462 (1990-04-01), Lewis et al.
patent: 4971445 (1990-11-01), Sato et al.
patent: 5018865 (1991-05-01), Ferrell et al.
patent: 5083022 (1992-01-01), Miyamoto et al.
patent: 5142642 (1992-08-01), Sudo
patent: 5349433 (1994-09-01), Guerra
patent: 5351152 (1994-09-01), Kuo et al.
patent: 5517235 (1996-05-01), Wasserman
patent: 5657128 (1997-08-01), Muller et al.
patent: 5760827 (1998-06-01), Faris
Guerra, John M., "Photon Tunneling Microscopy," Applied Optics, vol. 29, No. 26, Sep. 10, 1990, pp. 3741-3752.
Gaiman Barry
Le Vu
Polaroid Corporation
LandOfFree
Stereoscopic photon tunneling microscope does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stereoscopic photon tunneling microscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stereoscopic photon tunneling microscope will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1465997