FR2312057A1 - ELECTRONIC WATCH THAT DIFFERENTIATES MORNING AND AFTERNOON HOURS - Google Patents

ELECTRONIC WATCH THAT DIFFERENTIATES MORNING AND AFTERNOON HOURS

Info

Publication number
FR2312057A1
FR2312057A1 FR7615071A FR7615071A FR2312057A1 FR 2312057 A1 FR2312057 A1 FR 2312057A1 FR 7615071 A FR7615071 A FR 7615071A FR 7615071 A FR7615071 A FR 7615071A FR 2312057 A1 FR2312057 A1 FR 2312057A1
Authority
FR
France
Prior art keywords
differentiates
morning
electronic watch
afternoon hours
indicate
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
FR7615071A
Other languages
French (fr)
Other versions
FR2312057B1 (en
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
Publication of FR2312057A1 publication Critical patent/FR2312057A1/en
Application granted granted Critical
Publication of FR2312057B1 publication Critical patent/FR2312057B1/fr
Granted 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Adornments (AREA)

Abstract

1515215 Electronic timepieces DAINI SEIKOSHA KK 11 May 1976 [23 May 1975] 19300/76 Heading G3T In an electronic timepiece with electro-optical digital display, two colon dots located between the hours and minute digits, are simultaneously energized to indicate A.M. and simultaneously deenergized to indicate P.M., or vice versa. Each dot is in the form of a disc and is surrounded by a printed ring.
FR7615071A 1975-05-23 1976-05-19 ELECTRONIC WATCH THAT DIFFERENTIATES MORNING AND AFTERNOON HOURS Granted FR2312057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50062195A JPS5824754B2 (en) 1975-05-23 1975-05-23 Gozen

Publications (2)

Publication Number Publication Date
FR2312057A1 true FR2312057A1 (en) 1976-12-17
FR2312057B1 FR2312057B1 (en) 1981-10-30

Family

ID=13193113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615071A Granted FR2312057A1 (en) 1975-05-23 1976-05-19 ELECTRONIC WATCH THAT DIFFERENTIATES MORNING AND AFTERNOON HOURS

Country Status (6)

Country Link
JP (1) JPS5824754B2 (en)
CH (1) CH620091GA3 (en)
DE (1) DE2622861A1 (en)
FR (1) FR2312057A1 (en)
GB (1) GB1515215A (en)
HK (1) HK49082A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111858A1 (en) * 1970-10-27 1972-06-09 Suwa Seikosha Kk
FR2231996A1 (en) * 1973-05-29 1974-12-27 Hughes Aircraft Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111858A1 (en) * 1970-10-27 1972-06-09 Suwa Seikosha Kk
FR2231996A1 (en) * 1973-05-29 1974-12-27 Hughes Aircraft Co

Also Published As

Publication number Publication date
CH620091B (en)
JPS51137457A (en) 1976-11-27
CH620091GA3 (en) 1980-11-14
GB1515215A (en) 1978-06-21
JPS5824754B2 (en) 1983-05-23
DE2622861A1 (en) 1976-12-09
HK49082A (en) 1982-12-03
FR2312057B1 (en) 1981-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse