KR780000439B1 - Electro optical display devices using mixtures with very wide temperature range - Google Patents

Electro optical display devices using mixtures with very wide temperature range

Info

Publication number
KR780000439B1
KR780000439B1 KR7101184A KR710001184A KR780000439B1 KR 780000439 B1 KR780000439 B1 KR 780000439B1 KR 7101184 A KR7101184 A KR 7101184A KR 710001184 A KR710001184 A KR 710001184A KR 780000439 B1 KR780000439 B1 KR 780000439B1
Authority
KR
South Korea
Prior art keywords
mixtures
temperature range
display devices
optical display
wide temperature
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
KR7101184A
Other languages
English (en)
Korean (ko)
Inventor
Elaine Creagh Linda
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of KR780000439B1 publication Critical patent/KR780000439B1/ko
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
    • C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
KR7101184A 1970-08-28 1971-08-24 Electro optical display devices using mixtures with very wide temperature range Expired KR780000439B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6772270A 1970-08-28 1970-08-28

Publications (1)

Publication Number Publication Date
KR780000439B1 true KR780000439B1 (en) 1978-10-14

Family

ID=22077952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7101184A Expired KR780000439B1 (en) 1970-08-28 1971-08-24 Electro optical display devices using mixtures with very wide temperature range

Country Status (6)

Country Link
KR (1) KR780000439B1 (enrdf_load_html_response)
CH (1) CH576646A5 (enrdf_load_html_response)
DE (1) DE2140717A1 (enrdf_load_html_response)
FR (1) FR2104517A5 (enrdf_load_html_response)
GB (1) GB1362867A (enrdf_load_html_response)
SE (1) SE362722B (enrdf_load_html_response)

Also Published As

Publication number Publication date
GB1362867A (en) 1974-08-07
SE362722B (enrdf_load_html_response) 1973-12-17
DE2140717A1 (de) 1972-03-02
CH576646A5 (enrdf_load_html_response) 1976-06-15
FR2104517A5 (enrdf_load_html_response) 1972-04-14

Similar Documents

Publication Publication Date Title
CA946961A (en) Electrophoretic display device
CA931651A (en) Optical display
CA926119A (en) Optical annunciator
CA932379A (en) Thermal display module
CA944722A (en) Display device
AT330483B (de) Temperaturanzeigevorrichtung
AT304657B (de) Farbfernsehwiedergabevorrichtung
AU450702B2 (en) Electro optical device
CA928684A (en) Temperature compensating device
ZA741630B (en) Electrochromic display device
HK55476A (en) Display device
SE384243B (sv) Isolerglas med ljusavskermning
ZA711823B (en) Display sign
CH533333A (de) Weckeruhr mit digitaler Anzeige
ZA712983B (en) Optical contact lenses and related devices
ZA713037B (en) Plasma display device
KR780000439B1 (en) Electro optical display devices using mixtures with very wide temperature range
CH557531A (de) Temperaturanzeigevorrichtung.
AT298113B (de) Temperaturabhängiges Farbband
CA977957A (en) High temperature thermistor
CA965781A (en) Electro-optical display device
CA929992A (en) Thermostat with stable switch mount
CA944040A (en) Optical display
CA955674A (en) Display device
CA955320A (en) Electro-optic display device

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19710824

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19740706

Patent event code: PE09021S01D

PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19780908

PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19781222