CH582352A5 - - Google Patents

Info

Publication number
CH582352A5
CH582352A5 CH1109974A CH1109974A CH582352A5 CH 582352 A5 CH582352 A5 CH 582352A5 CH 1109974 A CH1109974 A CH 1109974A CH 1109974 A CH1109974 A CH 1109974A CH 582352 A5 CH582352 A5 CH 582352A5
Authority
CH
Switzerland
Application number
CH1109974A
Original Assignee
Visioterm Applic Sa
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 Visioterm Applic Sa filed Critical Visioterm Applic Sa
Priority to CH1109974A priority Critical patent/CH582352A5/xx
Priority to FR7517669A priority patent/FR2282107A1/en
Publication of CH582352A5 publication Critical patent/CH582352A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
    • G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CH1109974A 1974-08-14 1974-08-14 CH582352A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1109974A CH582352A5 (en) 1974-08-14 1974-08-14
FR7517669A FR2282107A1 (en) 1974-08-14 1975-06-06 Temp. indication system using cholesteric liquid crystals - which are microencapsulated in suspension with matched refractive indices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1109974A CH582352A5 (en) 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
CH582352A5 true CH582352A5 (en) 1976-11-30

Family

ID=4370042

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1109974A CH582352A5 (en) 1974-08-14 1974-08-14

Country Status (2)

Country Link
CH (1) CH582352A5 (en)
FR (1) FR2282107A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314994A (en) * 1998-06-26 2001-09-26 医疗指示器公司 Liquid crystal thermometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA940699A (en) * 1967-02-27 1974-01-29 National Cash Register Company (The) Thermal color-pattern display, method, and composition
US3585381A (en) * 1969-04-14 1971-06-15 Ncr Co Encapsulated cholesteric liquid crystal display device
AU4208972A (en) * 1971-05-15 1973-11-15 Amalgamated Wireless (Australasia) Limited Improvements in or relating to electro-optical display devices

Also Published As

Publication number Publication date
FR2282107A1 (en) 1976-03-12
FR2282107B1 (en) 1977-07-08

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased