JPS584095U - electronic clock - Google Patents

electronic clock

Info

Publication number
JPS584095U
JPS584095U JP9903381U JP9903381U JPS584095U JP S584095 U JPS584095 U JP S584095U JP 9903381 U JP9903381 U JP 9903381U JP 9903381 U JP9903381 U JP 9903381U JP S584095 U JPS584095 U JP S584095U
Authority
JP
Japan
Prior art keywords
signal
output
colon
circuit
flashing
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
JP9903381U
Other languages
Japanese (ja)
Inventor
告井　伸二
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP9903381U priority Critical patent/JPS584095U/en
Publication of JPS584095U publication Critical patent/JPS584095U/en
Pending legal-status Critical Current

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  • Electric Clocks (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は回路図、第２図は信号波形図である。 符号、１：液晶表示装置、２：表示制御回路、３：スイ
ッチ、１１：コモン電極、１２：所定セグメント電極、
ＣＮＴ、アラーム信号と同期した制御信号、ＣＯＬ：コ
ロン点滅信号、ＣＯＭ、コモン信号、ＯＵＴ：表示制御
回路２の出力信号、Ｔ：アラーム時、刻。FIG. 1 is a circuit diagram, and FIG. 2 is a signal waveform diagram. Symbols, 1: liquid crystal display device, 2: display control circuit, 3: switch, 11: common electrode, 12: predetermined segment electrode,
CNT, control signal synchronized with the alarm signal, COL: colon flashing signal, COM, common signal, OUT: output signal of display control circuit 2, T: alarm time, clock.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 時計用ＬＳＩより出力されるコモン信号、コロン点滅信
号及びアラ−ぞ信号と同期した制御信号に基づいて、ア
ラーム時刻になるまでは上記コモン信号と同波形の信号
を出力し、アラーム時刻以後は上記コロン点滅信号と同
波形の信号を出力する回路を設け、該回路よりの出力信
号を液晶表示装置の所定セグメント電極に供給する構成
としたことを特徴とする電子時計。Based on the common signal, colon flashing signal, and control signal synchronized with the alarm signal output from the clock LSI, a signal with the same waveform as the above common signal is output until the alarm time, and after the alarm time, the above signal is output. 1. An electronic timepiece comprising a circuit that outputs a signal having the same waveform as a colon flashing signal, and an output signal from the circuit is supplied to a predetermined segment electrode of a liquid crystal display device.
JP9903381U 1981-07-01 1981-07-01 electronic clock Pending JPS584095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9903381U JPS584095U (en) 1981-07-01 1981-07-01 electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9903381U JPS584095U (en) 1981-07-01 1981-07-01 electronic clock

Publications (1)

Publication Number Publication Date
JPS584095U true JPS584095U (en) 1983-01-11

Family

ID=29893779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9903381U Pending JPS584095U (en) 1981-07-01 1981-07-01 electronic clock

Country Status (1)

Country Link
JP (1) JPS584095U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501775A (en) * 1973-05-02 1975-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501775A (en) * 1973-05-02 1975-01-09

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