Patent JPS5389753A successfully refreshed from Google Patents.
JPS5389753A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Liquid crystal display element
Assignee: Seiko Epson Corp
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Filing: 1977-01-18
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Granted: —
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Expires: 1997-01-18
Abstract
Abstract PURPOSE: To display color characters, numbers, patterns, etc. in a transparent background while applying guest-host effect by using a mixture of a specific liquid crystal and dichromatic dyes, comb-form electrodes and a polarizing filter. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Mitsuo Nagata
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 22:37
CPC Classifications
—
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