DocumentCode
1063883
Title
A thin-film-transistor-controlled liquid-crystal numeric display
Author
Erskine, James C. ; Snopko, Paul A.
Author_Institution
General Motors Research Laboratories, Warren, MI
Volume
26
Issue
5
fYear
1979
fDate
5/1/1979 12:00:00 AM
Firstpage
802
Lastpage
806
Abstract
A thin-film-transistor-controlled liquid-crystal numeric display using vacuum-deposited CdSe TFT´s is described. This display incorporates substantial on-substrate signal processing (level shifters, 4-bit latch, BCD-to-seven segment decoder) in addition to the display segment drivers. This is an MSI-level 150 TFT digital circuit which illustrates the level of display system integration that can be achieved using thin-film integrated-circuit technology.
Keywords
Fabrication; Insulation; Liquid crystal displays; Metallization; Resistors; Signal processing; Sputtering; Thin film circuits; Thin film devices; Thin film transistors;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1979.19496
Filename
1480074
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