Digital micro-mirror device with block data loading

Details Digital micro-mirror device with block data loading Digital micro-mirror device with block data loading

1995-01-06

1997-03-18

Harvey, David E.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345103, 345 85, H04N 302

Patent

active

056127138

ABSTRACT:
A digital micro-mirror device (20) for imaging applications, having an array (21) of mirror elements for forming the image and data loading circuitry (22, 23, 24) for loading data for addressing the mirror elements. The data loading circuitry (22, 23, 24) has a row of shift registers (24), which receive one row of data at a time, which they deliver to latches (23). The latches (23) hold the data on bit-lines, which run down columns of the array (21). The row to be loaded is selected with a row decoder (25). A block load circuit (22), comprised of a shift register (35) and logic gates (33) divides each row of memory cells into blocks (31) and ensures that each block of a row of memory cells is sequentially loaded.

REFERENCES:
patent: 4748510 (1988-05-01), Umezawa
patent: 5278652 (1994-01-01), Urbanus et al.
patent: 5307056 (1994-04-01), Urbanus

Affiliated with

Also associated with

Rating

Digital micro-mirror device with block data loading does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital micro-mirror device with block data loading, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital micro-mirror device with block data loading will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1709060