发明名称 |
ZEILENMARKE FÜR EIN BILDSCHIRMSICHTGERÄT. |
摘要 |
A VDU line marker enables a specific line on a Visual Display Unit to be quickly and accurately located, similar to using a straight edge and/or a marker pen on paper. The line may be scrolled over the displayed information or the displayed information may be scrolled with the line stationary. The VDU electronic line marker (1, 22) is coupled between a Visual Display Unit (23) and a computer/terminal (24, 25) combination and works independently of the software. It offers a choice of line colours (7, 8, 9), line thickness (5) and precise line position without using costly memory, memory controls, software, menus or multi function use of keys and it derives its timing from the host computer. |
申请公布号 |
AT121210(T) |
申请公布日期 |
1995.04.15 |
申请号 |
AT19880906992T |
申请日期 |
1988.08.11 |
申请人 |
MURRELL, NICHOLAS JOHN;MURRELL, JOYCE AGNES |
发明人 |
MURRELL, NICHOLAS JOHN;MURRELL, JOYCE AGNES |
分类号 |
G09G5/02;G06F3/02;G06F3/033;G06F3/048;G09G5/08;(IPC1-7):G09G1/16;G09G1/28 |
主分类号 |
G09G5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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