DocumentCode
1243427
Title
Sparse orthogonal matrices for scanning liquid crystal displays
Author
Ruckmongathan, T.N. ; Shashidhara, A.R.
Author_Institution
Liquid Crystal Lab., Raman Res. Inst., Bangalore, India
Volume
1
Issue
2
fYear
2005
Firstpage
240
Lastpage
247
Abstract
A multi-line addressing technique that is based on sparse orthogonal matrices is proposed to drive the liquid crystal displays (LCDs). Hardware in the column drivers is utilized fully and yet the hardware complexity of the controller is reduced by using sparse matrices to scan the passive matrix LCDs.
Keywords
driver circuits; liquid crystal displays; sparse matrices; LCD drivers; column drivers; hardware complexity; liquid crystal displays; multi-line addressing technique; passive matrix LCD; scanning; sparse orthogonal matrices; Brightness; Drives; Electrodes; Error correction; Error correction codes; Hardware; Liquid crystal displays; Low voltage; Root mean square; Sparse matrices; LCDs; Liquid crystal display (LCD) drivers; multi-line addressing (MLA); multiplexing; scanning;
fLanguage
English
Journal_Title
Display Technology, Journal of
Publisher
ieee
ISSN
1551-319X
Type
jour
DOI
10.1109/JDT.2005.858880
Filename
1545788
Link To Document