KEYBOARD WITH A TRACKBALL CONTROL KEY

A KEYBOARD WHICH INCLUDES A TRACKBALL (1) FASTENED TO THE FRAME (3) OF THE KEYBOARD TO REPLACE THE UPWARD, DOWNWARD, LEFTWARD AND RIGHTWARD DIRECTION KEYS FOR MOVING OR POSITIONING THE CURSOR OF THE DISPLAY OF A COMPUTER SYSTEM, AND TRACKBALL CONTROL (2) FASTENED TO THE FRAME (3) OF THE KEYBOARD ADJ...

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Bibliographic Details
Main Author KUN TAI HSU
Format Patent
LanguageEnglish
Published 31.05.1997
Subjects
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRINTED CIRCUITS
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Summary:A KEYBOARD WHICH INCLUDES A TRACKBALL (1) FASTENED TO THE FRAME (3) OF THE KEYBOARD TO REPLACE THE UPWARD, DOWNWARD, LEFTWARD AND RIGHTWARD DIRECTION KEYS FOR MOVING OR POSITIONING THE CURSOR OF THE DISPLAY OF A COMPUTER SYSTEM, AND TRACKBALL CONTROL (2) FASTENED TO THE FRAME (3) OF THE KEYBOARD ADJACENT TO THE CTRL AND ALT KEYS AT AN INNER SIDE FOR CONTROLLING THE OPERATION OF THE TRACKBALL (1). (FIG. 3)
Bibliography:Application Number: MY1919UI930932