Functional display apparatus

Details Functional display apparatus Functional display apparatus

1995-10-31

1996-09-17

Hjerpe, Richard

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

345168, 341 22, 34081556, 34081565, G09G 500

Patent

active

055573002

ABSTRACT:
A display apparatus for use with a system for routing at least one type of signal between a desired source device and a desired destination device. The display apparatus includes a panel having a plurality of buttons mounted thereon. Each of the buttons respectively represents the type(s) of signal(s), the available source device(s) and the available destination device(s). The type(s) of signal(s) may be selected by a terminal device included in the system and the source and destination devices may be selected by activating the respective button. Each of the buttons contains a plurality of luminous elements each adapted to emit light of a respective color. As a result, the type(s) of signal(s), the source device(s) and the destination device(s) represented by the buttons and selected ones thereof may be readily identified.

REFERENCES:
patent: 3633211 (1972-01-01), Batzdortt
patent: 3909770 (1975-09-01), Oka
patent: 4092640 (1978-05-01), Satoh
patent: 4364112 (1982-12-01), Onodera
patent: 5034602 (1991-07-01), Garcia
Patent Abstract Of Japan vol. 10, No. 20 (E-376) 25 Jan. 1986 & JP-A-60 180 296 (Fujitsu) 14 Sep. 1985.
Patent Abstracts Of Japan vol. 3, No. 90 (E-127) 31 Jul. 1979 & JP-A-54 069 021 (ROCOH CO) 2 Jun. 1979.
Patent Abstracts Of Japan vol. 13, No. 496 (E-843) 9 Nov. 1989 & JP-A-01 198 838 (NEC CORP) 10 Aug. 1989.

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