JPS54109474A - Illuminator for liquid crystal watch - Google Patents

Illuminator for liquid crystal watch

Info

Publication number
JPS54109474A
JPS54109474A JP1543178A JP1543178A JPS54109474A JP S54109474 A JPS54109474 A JP S54109474A JP 1543178 A JP1543178 A JP 1543178A JP 1543178 A JP1543178 A JP 1543178A JP S54109474 A JPS54109474 A JP S54109474A
Authority
JP
Japan
Prior art keywords
liquid crystal
reflecting
reflecting plate
illuminator
plate
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
JP1543178A
Other languages
English (en)
Inventor
Hiroshi Koide
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP1543178A priority Critical patent/JPS54109474A/ja
Publication of JPS54109474A publication Critical patent/JPS54109474A/ja
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
JP1543178A 1978-02-15 1978-02-15 Illuminator for liquid crystal watch Pending JPS54109474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1543178A JPS54109474A (en) 1978-02-15 1978-02-15 Illuminator for liquid crystal watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1543178A JPS54109474A (en) 1978-02-15 1978-02-15 Illuminator for liquid crystal watch

Publications (1)

Publication Number Publication Date
JPS54109474A true JPS54109474A (en) 1979-08-28

Family

ID=11888588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1543178A Pending JPS54109474A (en) 1978-02-15 1978-02-15 Illuminator for liquid crystal watch

Country Status (1)

Country Link
JP (1) JPS54109474A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133527A (ja) * 1983-01-21 1984-07-31 Hitachi Ltd 液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133527A (ja) * 1983-01-21 1984-07-31 Hitachi Ltd 液晶表示装置

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