JPS5740683A - Digital type electronic watch - Google Patents

Digital type electronic watch

Info

Publication number
JPS5740683A
JPS5740683A JP55116267A JP11626780A JPS5740683A JP S5740683 A JPS5740683 A JP S5740683A JP 55116267 A JP55116267 A JP 55116267A JP 11626780 A JP11626780 A JP 11626780A JP S5740683 A JPS5740683 A JP S5740683A
Authority
JP
Japan
Prior art keywords
indication
time
batch
dot matrix
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
JP55116267A
Other languages
Japanese (ja)
Inventor
Takehiro Ishikawa
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP55116267A priority Critical patent/JPS5740683A/en
Publication of JPS5740683A publication Critical patent/JPS5740683A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals

Abstract

PURPOSE:To enable to perform a clear batch indication in a natural indication manner, by a method wherein various types of functions are indicated in a batch by a dot matrix indication minutely divided into more than a given number of longitudinal and transverse directions. CONSTITUTION:Information from a time counter 2 for hour, minute, and second, a data counter 3 for year and data, first and second alarm counters 11 and 12, a stop watch counter 13, a symbol generator 16 and the like are applied to a character generator 17 via selectors 14 and 15. A minute division dot matrix indication part, having a given number of lines and rows, in which an indicator 20 is divided in at least 10 longitudinal directions and at least 20 transverse directions via longitudinal direction and transverse direction driver circuits 18 and 19, is driven. Thus, a time, year, and data, an alarm time, a stop watch time and the like are clearly indicated in a batch at every step in a smooth and natural indication manner by means of the minute division dot matrix.
JP55116267A 1980-08-22 1980-08-22 Digital type electronic watch Pending JPS5740683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55116267A JPS5740683A (en) 1980-08-22 1980-08-22 Digital type electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116267A JPS5740683A (en) 1980-08-22 1980-08-22 Digital type electronic watch

Publications (1)

Publication Number Publication Date
JPS5740683A true JPS5740683A (en) 1982-03-06

Family

ID=14682851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55116267A Pending JPS5740683A (en) 1980-08-22 1980-08-22 Digital type electronic watch

Country Status (1)

Country Link
JP (1) JPS5740683A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544548A (en) * 1977-06-13 1979-01-13 Matsushita Electric Ind Co Ltd Elastic surface-wave filter
JPS61202511A (en) * 1985-03-06 1986-09-08 Japan Radio Co Ltd Surface acoustic wave filter
JPS6423612A (en) * 1987-07-20 1989-01-26 Hitachi Ltd Elastic surface wave device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544548A (en) * 1977-06-13 1979-01-13 Matsushita Electric Ind Co Ltd Elastic surface-wave filter
JPS624890B2 (en) * 1977-06-13 1987-02-02 Matsushita Electric Ind Co Ltd
JPS61202511A (en) * 1985-03-06 1986-09-08 Japan Radio Co Ltd Surface acoustic wave filter
JPS6423612A (en) * 1987-07-20 1989-01-26 Hitachi Ltd Elastic surface wave device

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