Apparatus for use in offices etc.

Details Apparatus for use in offices etc. Apparatus for use in offices etc.

1995-06-06

1997-01-07

Tung, Kee M.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345117, G09G 336

Patent

active

055921892

ABSTRACT:
An apparatus for use in offices includes a planar liquid crystal shutter disposed at least a portion of a surface of a housing of the apparatus, the shutter being set to a transparent state or a non-transparent state depending on an input signal supplied thereto, and a controller for applying to the shutter a control signal to control the transparent or non-transparent state thereof.

REFERENCES:
patent: 4503407 (1985-03-01), Ogura
patent: 4653094 (1987-03-01), Rasmussent et al.
patent: 4704003 (1987-11-01), Komaki
patent: 4953205 (1990-08-01), Yang
patent: 5123192 (1992-06-01), Hsieh
patent: 5128782 (1992-07-01), Wood
patent: 5170271 (1992-12-01), Lackner et al.

Affiliated with

Also associated with

Rating

Apparatus for use in offices etc. does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for use in offices etc., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for use in offices etc. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1768182