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Title:
EYESIGHT SUPPORT DISPLAY DEVICE OF ANALOG CLOCK
Document Type and Number:
Japanese Patent JPH11352248
Kind Code:
A
Abstract:

To provide an eyesight support display device which enables easy finding out the time in at night in the environment where a person who has poor eyesight is unable to see the analog clock, by arranging LEDs at a very small number of four places in a determined arrangement.

This eyesight support display device enables a user to know the time alone by himself through a state of the illumination and/or the variation and blinking of the color in the LEDs 1 to 4 in combination, by arranging the LEDs at four places in an arrangement corresponding to the dial of a timepiece at a distance corresponding to sight linked with a clock.


Inventors:
TODA ISAO
Application Number:
JP19228398A
Publication Date:
December 24, 1999
Filing Date:
June 03, 1998
Export Citation:
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Assignee:
TODA ISAO
International Classes:
G04G9/00; G04B19/00; (IPC1-7): G04B19/00; G04G9/00



 
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