JPS5364554A - Wristwatch - Google Patents

Wristwatch

Info

Publication number
JPS5364554A
JPS5364554A JP13986376A JP13986376A JPS5364554A JP S5364554 A JPS5364554 A JP S5364554A JP 13986376 A JP13986376 A JP 13986376A JP 13986376 A JP13986376 A JP 13986376A JP S5364554 A JPS5364554 A JP S5364554A
Authority
JP
Japan
Prior art keywords
wristwatch
lighting
liquid crystal
display device
crystal display
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
JP13986376A
Other languages
Japanese (ja)
Inventor
Yoshio Yamazaki
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 JP13986376A priority Critical patent/JPS5364554A/en
Publication of JPS5364554A publication Critical patent/JPS5364554A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional
    • G04G9/0041—Illumination devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To increase the quantity of lighting and perform displaying of distinct contrast by collecting light from the space side portions provided in the liquid crystal display device of a wristwatch.
JP13986376A 1976-11-19 1976-11-19 Wristwatch Pending JPS5364554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13986376A JPS5364554A (en) 1976-11-19 1976-11-19 Wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13986376A JPS5364554A (en) 1976-11-19 1976-11-19 Wristwatch

Publications (1)

Publication Number Publication Date
JPS5364554A true JPS5364554A (en) 1978-06-09

Family

ID=15255288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13986376A Pending JPS5364554A (en) 1976-11-19 1976-11-19 Wristwatch

Country Status (1)

Country Link
JP (1) JPS5364554A (en)

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