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:
Sep. 09, 2014
Filed:
May. 23, 2007
Eisaku Ishii, Tokyo, JP;
Eisaku Ishii, Tokyo, JP;
NEC Display Solutions, Ltd., Tokyo, JP;
Abstract
An image displaying device with an image cache data storage unit, including: an image cache identifier generating unit that obtains a hash value of a fixed length from sampling data of original image data and generates an image cache identifier unique to said original image data based on the hash value of a fixed length; an image cache searching unit that checks whether image cache data to which the generated image cache identifier is added is stored in said image cache memory or not; and an image cache generating unit that, when the image cache data has been not stored in said image cache memory, generates image cache data by adding the image cache identifier generated by said image cache identifier generating unit to the original image data and stores the image cache data in said image cache memory.