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. 29, 1999
Filed:
Jun. 14, 1996
Yoshimasa Yoshimura, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The objective of the invention is to provide a portable information processing apparatus and a PC card for its expansion that facilitate transient and still images. A PC card system of the invention comprises a PC card capable of processing video signals and an information processing apparatus having a liquid crystal display, PC card slots, a VGA controller that converts pixel data into analog RGB signals, and an LCD controller that controls the liquid crystal display. The information processing apparatus further has an analog RGB signal lines and synchronizing signal lines between the LCD controller and the PC card slots, and a pixel data bus between the VGA controller and the PC card slots.