The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 1980
Filed:
Nov. 30, 1978
Applicant:
Inventor:
Enrique Junowicz, Brookline, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B / ;
U.S. Cl.
CPC ...
35 27 ; 430396 ;
Abstract
An imaging system and display thereof utilizes a set of overlapping picture elements of varying tonalities. A set of tones is provided by picture elements of differing sizes, of differing density of graphic design, and by the use of first and second colors of differing proportions on each of the picture elements of a set of picture elements. The appropriate tones are selected by producing a coarse half tone image of a subject, and then approximating the elemental regions of the half tone image by elements of the set of picture elements. The selected elements are positioned on a substrate of the display at locations corresponding to the sites of a regular grid.