Patent JPS56129288A successfully refreshed from Google Patents.
JPS56129288A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Low-viscosity nematic liquid crystal composition
Assignee: Hitachi Ltd
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Filing: 1980-03-17
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Granted: —
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Expires: 2000-03-17
Abstract
Abstract PURPOSE: A low-viscosity nematic liquid crystal composition quickly responding when used in a field effect-type liquid crystal display, which contains a specified cyanonaphthalene deriv. CONSTITUTION: A nematic liquid crystal cpd. is compounded with about 5W 10wt% 3-cyano-7-n-alkyl-naphthalene of formula I (wherein R is 2W6C straight- chain alkyl) (e.g., 3-cyano-7-ethyl-naphthalene) and/or 3-cyano-7-n-alkoxy-naphthalene of formula II (wherein R is 2W6C alkyl) (e.g., 3-cyano-7-ethoxy-naphthalene). COPYRIGHT: (C)1981,JPO&Japio
Inventors
- 👤 Yoshiaki Okabe
- 👤 Teruo Kitamura
- 👤 Hisao Yokokura
- 👤 Shintaro Hattori
- 👤 Akio Kobi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 07:35
CPC Classifications
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