JPS55107985A - Illuminated watch - Google Patents

Illuminated watch

Info

Publication number
JPS55107985A
JPS55107985A JP1522279A JP1522279A JPS55107985A JP S55107985 A JPS55107985 A JP S55107985A JP 1522279 A JP1522279 A JP 1522279A JP 1522279 A JP1522279 A JP 1522279A JP S55107985 A JPS55107985 A JP S55107985A
Authority
JP
Japan
Prior art keywords
watch
illuminated
divided
power consumption
flat light
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
JP1522279A
Other languages
Japanese (ja)
Inventor
Hiromitsu Mitsui
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP1522279A priority Critical patent/JPS55107985A/en
Publication of JPS55107985A publication Critical patent/JPS55107985A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To save the power consumption of an illuminated watch by employing flat light radiating illumination member of desired shape to uniformly illuminate the display surface of the watch and to simultaneously divide the illuminated area.
CONSTITUTION: A flat light radiating illumination member such as, for example, an EL layer is divided into two elements 5a, 5b to introduce lead wires 5c, 5d, 5e and 5f therefrom. The time display on the display panel 3 is selectively illuminated entirely, at the hour display unit or minute display unit by operating a control button. Since the EL illuminator is thus divided and the divided portion is selectively illuminated, the power consumption can be further saved. In addition, when this is applied for a multi-function watch, further effects can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP1522279A 1979-02-13 1979-02-13 Illuminated watch Pending JPS55107985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1522279A JPS55107985A (en) 1979-02-13 1979-02-13 Illuminated watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1522279A JPS55107985A (en) 1979-02-13 1979-02-13 Illuminated watch

Publications (1)

Publication Number Publication Date
JPS55107985A true JPS55107985A (en) 1980-08-19

Family

ID=11882830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1522279A Pending JPS55107985A (en) 1979-02-13 1979-02-13 Illuminated watch

Country Status (1)

Country Link
JP (1) JPS55107985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788382A (en) * 1980-11-21 1982-06-02 Seikosha Co Ltd Illuminating device for timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788382A (en) * 1980-11-21 1982-06-02 Seikosha Co Ltd Illuminating device for timepiece

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