JPS525684A - Indicator - Google Patents

Indicator

Info

Publication number
JPS525684A
JPS525684A JP8217475A JP8217475A JPS525684A JP S525684 A JPS525684 A JP S525684A JP 8217475 A JP8217475 A JP 8217475A JP 8217475 A JP8217475 A JP 8217475A JP S525684 A JPS525684 A JP S525684A
Authority
JP
Japan
Prior art keywords
indicator
lowtemperaturecharacteristics
highcontrastusing
obtaining
improved
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
JP8217475A
Other languages
Japanese (ja)
Inventor
Kunihiro Inoue
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 JP8217475A priority Critical patent/JPS525684A/en
Publication of JPS525684A publication Critical patent/JPS525684A/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: Process for obtaining an indicator of highcontrastusing electrochromic solution having improved lowtemperaturecharacteristics.
COPYRIGHT: (C)1977,JPO&Japio
JP8217475A 1975-07-03 1975-07-03 Indicator Pending JPS525684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8217475A JPS525684A (en) 1975-07-03 1975-07-03 Indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8217475A JPS525684A (en) 1975-07-03 1975-07-03 Indicator

Publications (1)

Publication Number Publication Date
JPS525684A true JPS525684A (en) 1977-01-17

Family

ID=13767058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8217475A Pending JPS525684A (en) 1975-07-03 1975-07-03 Indicator

Country Status (1)

Country Link
JP (1) JPS525684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210156A (en) * 1975-07-15 1977-01-26 Nippon Hoso Kyokai <Nhk> Image desplay panel
US4376569A (en) * 1979-05-23 1983-03-15 International Business Machines Corporation Electrolyte for an electrochromic display
US4474433A (en) * 1981-12-11 1984-10-02 Rockwell International Corporation Chemical color conversion of electrochromic display material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210156A (en) * 1975-07-15 1977-01-26 Nippon Hoso Kyokai <Nhk> Image desplay panel
US4376569A (en) * 1979-05-23 1983-03-15 International Business Machines Corporation Electrolyte for an electrochromic display
US4474433A (en) * 1981-12-11 1984-10-02 Rockwell International Corporation Chemical color conversion of electrochromic display material

Similar Documents

Publication Publication Date Title
JPS51126894A (en) Voltammetry apparatus
JPS52250A (en) Process for preparation of 8-exo-hydroxy-endo-tricyclo-(5,2,2,02,6) ) unde cane
JPS525684A (en) Indicator
JPS51143633A (en) Process for preparation of novel epoxy compounds
JPS51140182A (en) Divesting process of covered wire
JPS51125356A (en) Process for preparing 4-hydroxycyclopent -2-ene-1-one
JPS5223086A (en) Novel method of preparing 2,3- dioxopiperazine
JPS51141855A (en) Process for preparing exo-hydroxy-endo-tricyclo-(5,2,2,02,6)undecane
JPS5236635A (en) Process for preparation of 4-(3&#39;- dimethylaminopropoxy)-meta- phenylen ediamine
JPS5257156A (en) Process for preparing 5,6_trans-24-hydroxycholecalciferol
JPS51140578A (en) Autohandler
JPS51111366A (en) Effective value transformation apparatus
JPS51149209A (en) Process for preparation of 1,1,1- trihalo-4-methyl-3-pentene
JPS523007A (en) Process for preparation of 1,1,1-trihalo-methyl-3-pentene
JPS5251333A (en) Process for prepaation of bezylalcohol derivatives
JPS53147050A (en) 1,4-naphthoquinone-2,3-oxotriphenyl-phosphorane and process for their preparation
JPS51139688A (en) Process for preparing new alkaloid tm-64 substance by fermentation
JPS525580A (en) Reversibee stop-watch
JPS51122845A (en) High frequency heating system
JPS5257155A (en) Process for preparing cyclic compounds
JPS5231030A (en) Process for preparation of phosphonitrile derivatives
JPS5238091A (en) Preparation of s-2,3-dicarboxyaziridine
JPS5246064A (en) Process for preparation of novel tetrahydrofuran derivatives
JPS51125219A (en) Process for preparation of 2- (silylamino)alkanenitrile
JPS51115225A (en) Preparation of metallic mercury from salts of mercury