CA994545A - Electro-optic devices - Google Patents

Electro-optic devices

Info

Publication number
CA994545A
CA994545A CA172,458A CA172458A CA994545A CA 994545 A CA994545 A CA 994545A CA 172458 A CA172458 A CA 172458A CA 994545 A CA994545 A CA 994545A
Authority
CA
Canada
Prior art keywords
electro
optic devices
optic
devices
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.)
Expired
Application number
CA172,458A
Other languages
English (en)
Other versions
CA172458S (en
Inventor
Joseph A. Castellano
Michael T. Mccaffrey
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA994545A publication Critical patent/CA994545A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
    • C09K19/26—Azoxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA172,458A 1972-06-15 1973-05-28 Electro-optic devices Expired CA994545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00263228A US3816336A (en) 1972-06-15 1972-06-15 Novel electro-optic devices

Publications (1)

Publication Number Publication Date
CA994545A true CA994545A (en) 1976-08-10

Family

ID=23000903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,458A Expired CA994545A (en) 1972-06-15 1973-05-28 Electro-optic devices

Country Status (10)

Country Link
US (1) US3816336A (da)
JP (1) JPS4952190A (da)
AU (1) AU463332B2 (da)
CA (1) CA994545A (da)
CH (1) CH574489A5 (da)
DE (1) DE2329140A1 (da)
FR (1) FR2189121A1 (da)
GB (1) GB1412089A (da)
IT (1) IT987315B (da)
NL (1) NL7308280A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564596B2 (da) * 1972-12-06 1981-01-30
JPS605630B2 (ja) * 1973-07-06 1985-02-13 セイコーエプソン株式会社 表示装置
US4613209A (en) * 1982-03-23 1986-09-23 At&T Bell Laboratories Smectic liquid crystals

Also Published As

Publication number Publication date
AU5659073A (en) 1974-12-12
CH574489A5 (da) 1976-04-15
DE2329140A1 (de) 1974-01-03
US3816336A (en) 1974-06-11
JPS4952190A (da) 1974-05-21
AU463332B2 (en) 1975-07-24
FR2189121A1 (da) 1974-01-25
GB1412089A (en) 1975-10-29
IT987315B (it) 1975-02-20
NL7308280A (da) 1973-12-18

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