Display device

Details Display device Display device

1990-02-07

1992-12-15

Weldon, Ulysses

Communications: electrical

Land vehicle alarms or indicators

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

340784, 340707, 358241, G09G 336

Patent

active

051721040

ABSTRACT:
An active display device with picture elements (9) arranged in a matrix is driven via active switches (1). Part of the picture electrodes (9) are driven via light per actuated switches (9) between the picture electrodes and a read-out electrode (5).

REFERENCES:
patent: 4345248 (1982-08-01), Togashi et al.
patent: 4449125 (1984-05-01), Clerc et al.
patent: 4655552 (1987-04-01), Togashi et al.
patent: 4679909 (1987-07-01), Hamada et al.
patent: 4818991 (1989-04-01), Gay

Affiliated with

Also associated with

Rating

Display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2096334