Output apparatus

Details Output apparatus Output apparatus

1990-03-06

1994-03-08

Nguyen, Phu K.

Computer graphics processing and selective visual display system

Display driving control circuitry

Controlling the condition of display elements

395150, 345192, G06F 0314

Patent

active

052934772

ABSTRACT:
An output method and apparatus for operating in a first processing method in which a character pattern of a bit map form can be selected and output or in a second processing method in which a character pattern can be made by arithmetic operating processes and output. The method includes the steps of receiving a command from an exterior equipment or a command from a switch to indicate which one of the two processing methods is to be selected, and selecting either one of the two processing methods in accordance with the command received from either the exterior equipment or the switch, wherein the character pattern selected and output in the first processing method and the character pattern made and output in the second processing method represent the same pattern.

REFERENCES:
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patent: 4682198 (1987-07-01), Purdy et al.
patent: 4922448 (1990-05-01), Kunieda et al.
patent: 4933865 (1990-06-01), Yamamoto et al.
patent: 4949281 (1990-08-01), Hillendbrand et al.
patent: 4959801 (1990-09-01), Apley et al.
patent: 4962465 (1990-10-01), Saito et al.
patent: 4987550 (1991-01-01), Leonard et al.
"Digital Fonts For Low-cost Typesetting Systems," Compcon Digest of Papers '86, Collins, Mar. 3, 1986, pp. 82-87.

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