Browse Prior Art Database

Horizontal and Vertical Ruling for CRT Displays

IP.com Disclosure Number: IPCOM000053526D
Original Publication Date: 1981-Oct-01
Included in the Prior Art Database: 2005-Feb-12

Publishing Venue

IBM

Related People

Authors:
Stockwell, DA Warnecke, CG [+details]

Abstract

This article describes a method for providing horizontal and vertical ruling in a CRT horizontal raster display without the need for sacrificing an odd or even raster for that purpose, providing a second character generator, or giving up horizontal and vertical rows or character boxes to accommodate the ruling.