SCROLL DISPLAY METHOD AND APPARATUS

Title:

SCROLL DISPLAY METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/1997/044773

Kind Code:

A1

Abstract:

A fine multi-color image is scroll-displayed in a large size using a small number of light-emitting elements. Ten light-emitting element column sets Si (RCi.GCi.BCi) are linked like a belt to constitute a physical screen of a column of 16 dots by a row of 30 dots. The physical screen is regarded to be a virtual screen of a column of 16 dots by a row of 57 (=30 + 3 x 9) dots. In a given light-emitting element column set Si, when a red light-emitting element column RCi is control-driven by a column (k) of red data that are discretely selected, a green light-emitting element column GCi is control-driven by green data of a column (k + 1) next to the above selected column (k), and a blue light-emitting element column BCi are control-driven by blue data of the second next column (k + 2).

Inventors:

TOKIMOTO TOYOTARO (JP)

Application Number:

PCT/JP1997/001655

Publication Date:

November 27, 1997

Filing Date:

May 16, 1997

Export Citation:

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Assignee:

AVIX INC (JP)
TOKIMOTO TOYOTARO (JP)

International Classes:

G06F3/0485; G06F3/14; G09G3/20; G09G3/00; G09G3/32; G09G5/34; (IPC1-7): G09G3/20; G09G3/32

Foreign References:

JPH08179717A	1996-07-12
JPH09134143A	1997-05-20
JPH09114415A	1997-05-02
JPH0485489U	1992-07-24
JPH0373995A	1991-03-28
JPH0412277A	1992-01-16
JP4504624A
JPH0655184U	1994-07-26

Other References: