CH613353GA3 - Illuminating device for a liquid-crystal display of a clock/watch - Google Patents

Illuminating device for a liquid-crystal display of a clock/watch Download PDF

Info

Publication number
CH613353GA3
CH613353GA3 CH1137177A CH1137177A CH613353GA3 CH 613353G A3 CH613353G A3 CH 613353GA3 CH 1137177 A CH1137177 A CH 1137177A CH 1137177 A CH1137177 A CH 1137177A CH 613353G A3 CH613353G A3 CH 613353GA3
Authority
CH
Switzerland
Prior art keywords
glass
crystal display
watches
clocks
illuminating device
Prior art date
Application number
CH1137177A
Other languages
English (en)
Other versions
CH613353B (de
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
Publication of CH613353B publication Critical patent/CH613353B/de
Application filed filed Critical
Priority to CH1137177A priority Critical patent/CH613353GA3/xx
Publication of CH613353GA3 publication Critical patent/CH613353GA3/xx

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)
  • Indicating Measured Values (AREA)
CH1137177A 1977-09-16 1977-09-16 Illuminating device for a liquid-crystal display of a clock/watch CH613353GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1137177A CH613353GA3 (en) 1977-09-16 1977-09-16 Illuminating device for a liquid-crystal display of a clock/watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1137177A CH613353GA3 (en) 1977-09-16 1977-09-16 Illuminating device for a liquid-crystal display of a clock/watch

Publications (2)

Publication Number Publication Date
CH613353B CH613353B (de)
CH613353GA3 true CH613353GA3 (en) 1979-09-28

Family

ID=4372863

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1137177A CH613353GA3 (en) 1977-09-16 1977-09-16 Illuminating device for a liquid-crystal display of a clock/watch

Country Status (1)

Country Link
CH (1) CH613353GA3 (de)

Also Published As

Publication number Publication date
CH613353B (de)

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Legal Events

Date Code Title Description
PL Patent ceased