Patent JPS53148918A successfully refreshed from Google Patents.
JPS53148918A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Matrix display unit
Assignee: Hitachi Ltd
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Filing: 1977-06-01
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Granted: —
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Expires: 1997-06-01
Abstract
Abstract PURPOSE: To obtain optinal luminance modulation characteristics in a simple way by providing the luminance modulation pusle generator in plural units according to the gradiation number and prescribing the duration of each luminance luminance modulation pulse into uneven intervals. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Hisao Hanmura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 17:42
CPC Classifications
—
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