Highly Multiplexed Dot-Matrix LCD Suitable for Wide Temperature Range

Paper #:
  • 930546

Published:
  • 1993-03-01
Citation:
Muraji, H., Matsumoto, T., Ruckmongathan, T., Sigeno, K. et al., "Highly Multiplexed Dot-Matrix LCD Suitable for Wide Temperature Range," SAE Technical Paper 930546, 1993, https://doi.org/10.4271/930546.
Pages:
9
Abstract:
Double Layered Super Twisted Nematic LCD (D-STN) which can be operated by 1/128 duty ratio is presented.Two conflicting requirements; good visibility and a wide operating temperature range are fulfilled through optimization of cell parameters, such as twist angle, pretilt angle of liquid crystal to glass substrate and elastic properties of liquid crystal material.The response time of LCD decreases with increasing temperature. Hence at high temperature, the “frame response” phenomenon is observed and this results in reduction of contrast ratio. We propose multiple line selection (MLS) method for increasing in contrast ratio at high temperature.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2011-04-12
Technical Paper / Journal Article
2011-04-12
Technical Paper / Journal Article
2011-04-12
Standard
1968-01-01
Standard
2000-02-17