Character display device with reversing and underlining effects

Details Character display device with reversing and underlining effects Character display device with reversing and underlining effects

1989-03-02

1990-08-21

Harkcom, Gary V.

Boots, shoes, and leggings

364521, 340747, 400 70, G06F 1520, G06F 900

Patent

active

049512269

ABSTRACT:
A dot-matrix character display device for displaying characters normally and in reverse, in which, the underline segment of the dot-matrix display of a reversed, underlined character is not reversed (i.e., the underline segment dots are displayed). When a character without an underline is reversed, the underline segment is not reversed (i.e., the underline segment dots are not displayed). This ensures more natural visual recognition of underlined or non-underlined characters even when normal and reversed characters are intermingled.

REFERENCES:
patent: 4737922 (1988-04-01), Ogasawara et al.
patent: 4831554 (1989-05-01), Storace et al.
patent: 4837712 (1989-06-01), Shibamiya

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