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:
Nov. 30, 1976
Filed:
Feb. 28, 1975
Applicant:
Inventors:
Clyde W Hubbard, Jr, Houston, TX (US);
Emmett J Klein, Jr, Houston, TX (US);
Michael J Castelberg, Houston, TX (US);
Nigel A Anstey, Sevenoaks, EN;
Assignee:
Seiscom Delta Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; G01V / ;
U.S. Cl.
CPC ...
358 81 ; 340 / ;
Abstract
A color dot display and method of forming same by applying colors to dot areas within a matrix of cells in accordance with a color code defining the number of dot areas in the cells, and their locations in the cells, to receive the colors. The proportion of dots of a particular color in a cell defines the representation or saturation of that color in the cell, while the superposition, whether visual or physical or both, of the dots of the various component colors in a cell defines the apparent or resulting color of the cell.