DocumentCode
1080406
Title
Power consumption of multiplexed liquid-crystal displays
Author
Marks, Burton W.
Author_Institution
Texas Instruments, Inc., Dallas, TX
Volume
29
Issue
8
fYear
1982
fDate
8/1/1982 12:00:00 AM
Firstpage
1218
Lastpage
1222
Abstract
Display power consumption is calculated as a function of the physical display parameters for a five-voltage, line-at-a-time drive scheme. It is found that at high multiplexing levels the power varies as the product of the number of columns and the square of the number of rows, assuming that the rows are strobed. Typical power for a small 128 character display multiplexed at 1/28 duty cycle is expected to be 140 µW.
Keywords
Circuits; Drives; Energy consumption; Frequency; Liquid crystal displays; Liquid crystals; Microwave amplifiers; Microwave devices; Solitons; Voltage;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1982.20858
Filename
1482355
Link To Document