Coretec Group Inc (CRTG)

[Clonefan]

Utility Patent smells like money! I like the Color of this money too!

http://pdfaiw.uspto.gov/.aiw?PageNum=0&docid=20150029315&IDKey=6F8490D3A314&HomeUrl=http%3A%2F%2Fappft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO2%2526Sect2%3DHITOFF%2526p%3D1%2526u%3D%25252Fnetahtml%25252FPTO%25252Fsearch-bool.html%2526r%3D1%2526f%3DG%2526l%3D50%2526co1%3DAND%2526d%3DPG01%2526s1%3D%252522refai%2C%252Bhakki%252522%2526OS%3D%252522refai%2C%252Bhakki%252522%2526RS%3D%252522refai%2C%252Bhakki%252522


United States Patent Application 20150029315
Kind Code A1
REFAI; HAKKI H. ; et al. January 29, 2015

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ULTRA HIGH-RESOLUTION VOLUMETRIC THREE-DIMENSIONAL DISPLAY


Abstract
An ultra high-resolution volumetric three-dimensional (3D) display system comprises an image chamber, and an addressing system to direct a beam of electromagnetic energy at a first wavelength to slice through the image chamber. The beam of electromagnetic energy slices the image chamber along a first axis to provide an image slice. The addressing system comprises a line generator to shape the beam into a line extended along a second axis. An imaging system delivers the electromagnetic energy at a second wavelength to an area within the provided image slice. The line is moved along a third axis to form a three dimensional (3D) image.


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Inventors: REFAI; HAKKI H.; (Bixby, OK) ; Melnik; George; (Montrose, NY) ; Willner; Mark; (Denver, CO)
Applicant: Name City State Country Type

3Dlcon Corporation
Tulsa
OK
US

Family ID: 1000000634386
Appl. No.: 14/312569
Filed: June 23, 2014

------------------------------------------------------------------In an embodiment, for a three-color image, typically composed of red, green, and blue ("RGB") wavelengths, three switch arrays are used, one for each wavelength to be generated. In an embodiment, each of the switch arrays is illuminated by a separate infrared imaging laser, and the wavelengths of these imaging lasers are in general not the same. In an embodiment, the light outputted from the three switch arrays is combined such that the switch at the same location in each array is responsible for directing optical power to the same voxel in the image slice within the image chamber. An exemplary method for combining the outputs is shown in FIG. 6.

[0091] FIG. 6 is a block diagram of an exemplary embodiment of a color ultra high-resolution volumetric 3D display system 600. As shown in FIG. 6, system 600 comprises an imaging system 601, an image chamber 603, and an addressing system 602. Addressing system comprises a line generator 611 and a beam scanning system 612. In an embodiment, imaging system 601 is a three-chip DLP imaging system. Imaging system 601 comprises DLP projectors 606, 607, and 609 and an optical combiner 608.