JPS525299A - Electro-chromic display - Google Patents

Electro-chromic display

Info

Publication number
JPS525299A
JPS525299A JP50081558A JP8155875A JPS525299A JP S525299 A JPS525299 A JP S525299A JP 50081558 A JP50081558 A JP 50081558A JP 8155875 A JP8155875 A JP 8155875A JP S525299 A JPS525299 A JP S525299A
Authority
JP
Japan
Prior art keywords
electro
chromic display
chromic
display
dark place
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
JP50081558A
Other languages
Japanese (ja)
Inventor
Kuniharu Yamada
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 JP50081558A priority Critical patent/JPS525299A/en
Publication of JPS525299A publication Critical patent/JPS525299A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Electro-chromic display recognizable during night time or in dark place.
COPYRIGHT: (C)1977,JPO&Japio
JP50081558A 1975-07-01 1975-07-01 Electro-chromic display Pending JPS525299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50081558A JPS525299A (en) 1975-07-01 1975-07-01 Electro-chromic display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50081558A JPS525299A (en) 1975-07-01 1975-07-01 Electro-chromic display

Publications (1)

Publication Number Publication Date
JPS525299A true JPS525299A (en) 1977-01-14

Family

ID=13749607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50081558A Pending JPS525299A (en) 1975-07-01 1975-07-01 Electro-chromic display

Country Status (1)

Country Link
JP (1) JPS525299A (en)

Similar Documents

Publication Publication Date Title
AU1888976A (en) Improvements in or relating in radiography
JPS53105477A (en) 7-glycylprolylamono-4-methylcoumarine
JPS525300A (en) Display
JPS525299A (en) Electro-chromic display
JPS525298A (en) Electro chromic display
JPS51120136A (en) Display system
JPS51139799A (en) Liquid crystal display device
JPS5222834A (en) Memory unit
JPS5213350A (en) Location specifying unit
JPS549271A (en) 3',4'-methylenedioxyphenylbutanal
JPS5248374A (en) Timepiece
JPS5242770A (en) Digital electronic watch
JPS5210938A (en) Magnetron device
JPS5430185A (en) Mandelic acid derivative and carcinostatic agnet containing the same
JPS51146256A (en) Color display device
JPS5230496A (en) Change-money payment device
JPS529472A (en) Electronic digital stop watch
JPS5368328A (en) Electron advance device
JPS531545A (en) Solid electrooptical device
JPS53140068A (en) Alarm watch
JPS51149885A (en) Displaying unit
JPS5213363A (en) Watch cover glass
JPS51134646A (en) Electrochromism indicator
JPS5257725A (en) Graphic display unit
JPS52153906A (en) 1-hexadecyne-6-one and its preparation