JPS6145800U - EC cell memory - Google Patents

EC cell memory

Info

Publication number
JPS6145800U
JPS6145800U JP12635884U JP12635884U JPS6145800U JP S6145800 U JPS6145800 U JP S6145800U JP 12635884 U JP12635884 U JP 12635884U JP 12635884 U JP12635884 U JP 12635884U JP S6145800 U JPS6145800 U JP S6145800U
Authority
JP
Japan
Prior art keywords
cell
cell memory
power
data storage
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12635884U
Other languages
Japanese (ja)
Inventor
旺 森
Original Assignee
カシオ計算機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by カシオ計算機株式会社 filed Critical カシオ計算機株式会社
Priority to JP12635884U priority Critical patent/JPS6145800U/en
Publication of JPS6145800U publication Critical patent/JPS6145800U/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)
  • Power Sources (AREA)
  • Static Random-Access Memory (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 図面は二の考案の一実施例の回路図である。 １・・・メモリ、２・・・表示レジスタ、４・・・デコ
ーダ、５１〜５ｎ・・・ＥＣＤ駆動回路、５ ．．．Ｅ
ＣＤ、６１〜６ｎ・・・ＥＣセル、７〜７ｎ・・・電位
検出器、８・・・エンコーダ、９，１２・・・インバー
タ、１０・・・選択回路、１１・・・■フラグ、Ｇ１〜
Ｇ４・・・ゲート。[Brief Description of the Drawings] The drawing is a circuit diagram of an embodiment of the second invention. 1...Memory, 2...Display register, 4...Decoder, 51-5n...ECD drive circuit, 5. ．． ．． E
CD, 61-6n...EC cell, 7-7n...Potential detector, 8...Encoder, 9, 12...Inverter, 10...Selection circuit, 11...■Flag, G1 ~
G4...Gate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＥＣ（Ｅｌｅｃｔｒｏ Ｃｈｒｏｍｉｃ）セルと、パワ
ーオフ時にデータ記憶手段の内容を前記ＥＣセルに記憶
させる手段と、パワーオン時に前記ＥＣセルのセグメン
ト電位を検出する手段と、この検出手段の検出結果を対
応したデータに変換して前記データ記憶手段に書込む手
段とを備えたＥＣセルメモリ。An EC (Electro Chromic) cell, a means for storing the contents of a data storage means in the EC cell at power-off, a means for detecting a segment potential of the EC cell at power-on, and a detection result of the detection means corresponding to each other. an EC cell memory comprising means for converting into data and writing it into the data storage means.
JP12635884U 1984-08-22 1984-08-22 EC cell memory Pending JPS6145800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12635884U JPS6145800U (en) 1984-08-22 1984-08-22 EC cell memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12635884U JPS6145800U (en) 1984-08-22 1984-08-22 EC cell memory

Publications (1)

Publication Number Publication Date
JPS6145800U true JPS6145800U (en) 1986-03-26

Family

ID=30685033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12635884U Pending JPS6145800U (en) 1984-08-22 1984-08-22 EC cell memory

Country Status (1)

Country Link
JP (1) JPS6145800U (en)

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