Cubital, Ltd.

Other

Scitex Inc.

Shalev Gilad

Michael Nagler

Barry Ben-Ezra

Gill Barequet

Yehoshua Sheinman

Yehoshua Dollberg

Avigdor Bieber

Itzchak Pomerantz

Mathew Katz

Dov Berman

Benjamin Sas

Daniel Barnea

Michael Wasserstein

Nachshon Yeshurun

Itzik Pomerantz

Nissan Cohen

Shmuel Succari

Herbert Meininger

Varda Herskowits

Avigdor Beiber

Mark Shlick

Apparatus for producing a three-dimensional model including apparatus for depositing, layer upon layer, a photopolymer material in a selectable configuration and apparatus for curing each photopolymer layer following deposition thereof and prior to deposition thereon of a succeeding layer of photopolymer.

Three dimensional modeling

A system responsive to coordinate information for automatically providing a three-dimensional physical model of a desired geometry and comprising apparatus for selectably solidifying a solidifiable material on a sequential layer by layer basis characterized in that following selectable solidification of a given layer, the non-solidified portions thereof are removed and replaced by a removable support material which is not solidifiable under the same conditions as the solidifiable material.

Three dimensional modelling apparatus

A laser beam scanner comprising a laser source, apparatus for producing a scanning beam and a reference beam which are generally parallel, apparatus for directing the scanning beam onto a surface to be scanned, and apparatus for determining the position of the scanning beam in real time in two dimensions by sensing the position of the reference beam, and wherein the apparatus for sensing the position of the reference beam comprises a grating disposed along a scan axis and defining a multiplicity of first grating lines along the scan axis, which permit the definition of the position of the reference beam in a first dimension, a second grating line disposed across the multiplicity of first grating lines and first and second sensors disposed at respective sides of the second grating line, for sensing the relative amount of light impinging above and below the second grating line, for permitting the definition of the reference beam in a second dimension, whereby the position of the reference beam may be determined both along the scan axis and perpendicular thereto at every location along the scan axis.

Scanner utilizing a particular light guide

Growing community of inventors

Hod HaSharon, Israel

Shalev Gilad