JPS53111239A - Electronic digital equipment - Google Patents

Electronic digital equipment

Info

Publication number
JPS53111239A
JPS53111239A JP15341377A JP15341377A JPS53111239A JP S53111239 A JPS53111239 A JP S53111239A JP 15341377 A JP15341377 A JP 15341377A JP 15341377 A JP15341377 A JP 15341377A JP S53111239 A JPS53111239 A JP S53111239A
Authority
JP
Japan
Prior art keywords
electronic digital
digital equipment
shenkel
miniaturize
supplying
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.)
Granted
Application number
JP15341377A
Other languages
Japanese (ja)
Other versions
JPS5912152B2 (en
Inventor
Isao Nakamura
Mitsuo Morihisa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP52153413A priority Critical patent/JPS5912152B2/en
Publication of JPS53111239A publication Critical patent/JPS53111239A/en
Publication of JPS5912152B2 publication Critical patent/JPS5912152B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
  • Electric Clocks (AREA)
  • Power Sources (AREA)
  • Calculators And Similar Devices (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

PURPOSE: To obtain a high output voltage as well as to miniaturize the equipment efficiently and easily, by driving a liquid-crystal display unit with the high voltage obtained by supplying a timing signal output to a Shenkel-type boosting circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP52153413A 1977-12-19 1977-12-19 digital electronic equipment Expired JPS5912152B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52153413A JPS5912152B2 (en) 1977-12-19 1977-12-19 digital electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52153413A JPS5912152B2 (en) 1977-12-19 1977-12-19 digital electronic equipment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP47088218A Division JPS4944781A (en) 1971-12-29 1972-09-01

Publications (2)

Publication Number Publication Date
JPS53111239A true JPS53111239A (en) 1978-09-28
JPS5912152B2 JPS5912152B2 (en) 1984-03-21

Family

ID=15561938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52153413A Expired JPS5912152B2 (en) 1977-12-19 1977-12-19 digital electronic equipment

Country Status (1)

Country Link
JP (1) JPS5912152B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945523A (en) * 1982-09-07 1984-03-14 Seiko Epson Corp One-chip microcomputer with built-in boosting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945523A (en) * 1982-09-07 1984-03-14 Seiko Epson Corp One-chip microcomputer with built-in boosting circuit
JPH0365563B2 (en) * 1982-09-07 1991-10-14

Also Published As

Publication number Publication date
JPS5912152B2 (en) 1984-03-21

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