Title:
【発明の名称】薄膜EL素子の駆動方法
Document Type and Number:
Japanese Patent JPS6010629
Kind Code:
B2
Abstract:
PURPOSE:To simplify a driving power supply and transistor and transistor circuit, by making a difference in driving method between writing and erasing by simultaneously empolying both amplitude modulation and pulse-width modulation for a thin-film EL element in a triple-layer structure.
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Inventors:
OOBA TOSHIHIRO
YASUDA SHUHEI
SUZUKI CHUJI
YASUDA SHUHEI
SUZUKI CHUJI
Application Number:
JP7352277A
Publication Date:
March 19, 1985
Filing Date:
June 20, 1977
Export Citation:
Assignee:
SHARP KK
International Classes:
G11C11/42; G09G3/30; G11C11/21; H05B44/00; (IPC1-7): G09G3/12
Attorney, Agent or Firm:
Fukushi Aihiko
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