Method and apparatus for rotatable display

Details Method and apparatus for rotatable display Method and apparatus for rotatable display

1989-07-18

1992-07-28

Oberley, Alvin E.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

358254, 248917, G09G 106

Patent

active

051343908

ABSTRACT:
In a filing system having a storage device for storing image information and a display with a rectangular screen for visually displaying the stored image information, the screen is arranged to be positioned at an upright position or at a lateral position, with a motor. The switch between two positions of the screen is effected upon instruction input from a keyboard, or in accordance with the information representative of the screen position which is stored beforehand in the storage device for each of the image information. The screen is also provided with a tilting mechanism which is released while the screen rotates. There is compensate circuit compensating for a positional displacement of a displayed image caused by a difference of earth magnetism between two positions of the screen.

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Chris Balley, "Work Station Sports Full-Page Screen with Graphics", Peripherals, Electronic Design, 5/82, p. 239.

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