JPS5292539A - Digital clock - Google Patents

Digital clock

Info

Publication number
JPS5292539A
JPS5292539A JP864276A JP864276A JPS5292539A JP S5292539 A JPS5292539 A JP S5292539A JP 864276 A JP864276 A JP 864276A JP 864276 A JP864276 A JP 864276A JP S5292539 A JPS5292539 A JP S5292539A
Authority
JP
Japan
Prior art keywords
digital clock
electrolyte
requiring
ion
organic solvent
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
JP864276A
Other languages
Japanese (ja)
Inventor
Toshiyuki Ogura
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 and Electronics 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 Seiko Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP864276A priority Critical patent/JPS5292539A/en
Publication of JPS5292539A publication Critical patent/JPS5292539A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: To perform time indications with a low voltage and low power and to display with an excellent contrast without requiring any erasing energy by using a solution consisting of a non-ion polycyclic aromatic compound, an organic solvent and an electrolyte as a color former.
COPYRIGHT: (C)1977,JPO&Japio
JP864276A 1976-01-29 1976-01-29 Digital clock Pending JPS5292539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP864276A JPS5292539A (en) 1976-01-29 1976-01-29 Digital clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP864276A JPS5292539A (en) 1976-01-29 1976-01-29 Digital clock

Publications (1)

Publication Number Publication Date
JPS5292539A true JPS5292539A (en) 1977-08-04

Family

ID=11698596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP864276A Pending JPS5292539A (en) 1976-01-29 1976-01-29 Digital clock

Country Status (1)

Country Link
JP (1) JPS5292539A (en)

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