Browse Prior Art Database

Biased CRT Video Driver

IP.com Disclosure Number: IPCOM000050259D
Original Publication Date: 1982-Sep-01
Included in the Prior Art Database: 2005-Feb-10

Publishing Venue

IBM

Related People

Authors:
Kummer, DA Meeks, MA Saenz, JA [+details]

Abstract

When using slow-responding phosphorous in a cathode ray tube, it is necessary to provide special driver signals in order to provide adequate rightness of displayed characters. This is particularly true where it is desired to display a horizontal bar, such as the central portion of the letter H or a dash.