Chiplet display with optical control

Details Chiplet display with optical control Chiplet display with optical control

2009-08-28

2011-12-20

Edun, Muhammad N (Department: 2627)

Computer graphics processing and selective visual display system

Display driving control circuitry

Light detection means

C345S205000, C345S032000, C345S084000

Reexamination Certificate

active

08081177

ABSTRACT:
A display device having a display substrate defining an optical waveguide for transporting light carrying pixel information; a chiplet disposed over the display substrate, having a chiplet substrate separate from the display substrate, a photosensor responsive to light from the optical waveguide at the selected control wavelength for providing the pixel information, a selection circuit responsive to the pixel information for providing a control signal, and a drive circuit responsive to the control signal, wherein the chiplet is adapted to receive the transported light; an optical transmitter for transmitting the pixel information from the controller as light at the selected control wavelength into the optical waveguide, and a display optical element located in or over the display area responsive to the drive circuit for providing light.

REFERENCES:
patent: 4769292 (1988-09-01), Tang et al.
patent: 5061569 (1991-10-01), VanSlyke et al.
patent: 5726786 (1998-03-01), Heflinger
patent: 6141465 (2000-10-01), Bischel et al.
patent: 6259838 (2001-07-01), Singh et al.
patent: 6384529 (2002-05-01), Tang
patent: 7034775 (2006-04-01), Kitamura et al.
patent: 7190849 (2007-03-01), Katase
patent: 2006/0055864 (2006-03-01), Matsumura et al.
patent: 2007/0057263 (2007-03-01), Kahen
patent: 2008/0008472 (2008-01-01), Dress et al.
patent: 2008/0150848 (2008-06-01), Chung et al.
patent: WO/02/47310 (2002-06-01), None
Yoon et al, A novel use of MEMs switches in driving AMOLED, Digest of Tech. Papers of the Society for Information Display, 2008 3.4, p. 13.

Affiliated with

Also associated with

Rating

Chiplet display with optical control does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4304048