JPS5521418A - Liquid crystal display element - Google Patents
Liquid crystal display elementInfo
- Publication number
- JPS5521418A JPS5521418A JP9296978A JP9296978A JPS5521418A JP S5521418 A JPS5521418 A JP S5521418A JP 9296978 A JP9296978 A JP 9296978A JP 9296978 A JP9296978 A JP 9296978A JP S5521418 A JPS5521418 A JP S5521418A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display element
- crystal composition
- type
- host
- 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
Links
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Abstract
PURPOSE: To provide a positive type display element capable of such clear color development on an extremely white substrate as to be impossible with conventional MBBA type ones, with a liquid crystal composition of negative dielectric anisotropy comprising a cyclohexane ester type one.
CONSTITUTION: the objective display element having guest-host effect, with its host- liquid crystal comprising a cyclohexane ester type liquid crystal composition of formula (R is Cn H2n+1 alkyl; X is -OCnH2n+1 alkoxy; n is an integer: 1W6), and capable of controlling orientaticn of dichromatic dye molecules along with liquid crystal molocules, by making the dichromatic dye and the nematic liquid crystal composition lie between facing electrodes and then applying and removing electric field.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296978A JPS5521418A (en) | 1978-07-28 | 1978-07-28 | Liquid crystal display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9296978A JPS5521418A (en) | 1978-07-28 | 1978-07-28 | Liquid crystal display element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5521418A true JPS5521418A (en) | 1980-02-15 |
Family
ID=14069233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9296978A Pending JPS5521418A (en) | 1978-07-28 | 1978-07-28 | Liquid crystal display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521418A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372871A (en) * | 1977-12-16 | 1983-02-08 | Dainippon Ink And Chemicals, Inc. | Nematic liquid crystals for display devices |
-
1978
- 1978-07-28 JP JP9296978A patent/JPS5521418A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372871A (en) * | 1977-12-16 | 1983-02-08 | Dainippon Ink And Chemicals, Inc. | Nematic liquid crystals for display devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5483694A (en) | Nematic liquid crystal body for display device | |
JPS56156817A (en) | Liquid-crystal display element | |
JPS5534206A (en) | Nematic liquid crystal for display unit | |
JPS5521418A (en) | Liquid crystal display element | |
JPS57117579A (en) | Liquid crystal display device | |
JPS5548735A (en) | Color displaying method | |
JPS5525005A (en) | Guest-host type liquid crystal display device | |
JPS5327390A (en) | Liquid crystal display device | |
JPS5521417A (en) | Liquid crystal display element | |
JPS54101784A (en) | Liquid crystal composition | |
JPS5522772A (en) | Liquid crystal display device | |
JPS5516044A (en) | Liquid crystal display | |
JPS5511211A (en) | Liquid crystal color display element | |
JPS5657026A (en) | Liquid crystal color display device | |
JPS5681384A (en) | N type nematic liquid crystal composition | |
JPS5662874A (en) | Display device of liquid crystal | |
JPS55143526A (en) | Liquid crystal color display element | |
JPS57109884A (en) | Device for liquid crystal display | |
SU724552A1 (en) | Electrooptical material | |
JPS591248Y2 (en) | LCD color display device | |
JPS574927A (en) | 4'-substituted-1'-cyclohexen-1'-yl-4-fluorobenzene | |
JPS5643384A (en) | Liquid crystal the composition and display element using same | |
JPS569721A (en) | Liquid crystal display device | |
JPS5332049A (en) | Display device | |
JPS56149487A (en) | Novel liquid crystal composition |