Patent №
US 6,727,872
Granted
2004-04-27
Filed 2001
Owner
THREE-FIVE SYSTEMS, INC.
+1 more
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09972745
A liquid crystal display (LCD) system, comprising a matrix of pixels, analyzes a video data stream for grayscale level jumps from extreme black to moderate gray levels. Transitions in grayscale levels are restricted between adjacent pixels so as to reduce image degradation due to fringe field effects. A memory, such as a shift register, may be used to store and then grayscale levels to be written to adjacent pixels are compared and if a difference between these grayscale levels exceed a certain value then at least one of the grayscale levels is modified.
AI classification
Ownership
THREE-FIVE SYSTEMS, INC.
assignment · 128510919
BRILLIAN CORPORATION
assignment · 156980151
Assignors
PFEIFFER, MATTHIAS, KLEIN, TERENCE, FLACK, RUSSELL, WATERMAN, JOHN KARL, PFEIFFER, MATTHIAS, KLEIN, TERENCE R., FLACK, RUSSELL J., WATERMAN, JOHN KARL, PFEIFFER, MATTHIAS, KLEIN, TERENCE R., FLACK, RUSSELL J., WATERMAN, JOHN KARL
On an employer assignment, the assignors are typically the inventors.