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:
Jul. 02, 1991
Filed:
Oct. 02, 1989
Takayasu Yoshihara, Tokyo, JP;
Mitsuru Yamada, Tokyo, JP;
Jeol Ltd., Tokyo, JP;
Abstract
The image data processing unit supplies the image data from the memory to the look-up table, and resupplies output data from the look-up table to the look-up table by feeding it back to the input side of the look-up table. When supplying the fed-back data to the look-up table, the data once subjected to image processing is again processed by carrying out image conversion on the basis of a differently configured look-up table, by switching over the content in the look-up table from the previous content on the basis of pre-stored information. The data subjected to the desired data conversion by the look-up table is supplied to the display unit via a DA converter.