KR950011591A - Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group - Google Patents

Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group Download PDF

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Publication number
KR950011591A
KR950011591A KR1019930022714A KR930022714A KR950011591A KR 950011591 A KR950011591 A KR 950011591A KR 1019930022714 A KR1019930022714 A KR 1019930022714A KR 930022714 A KR930022714 A KR 930022714A KR 950011591 A KR950011591 A KR 950011591A
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KR
South Korea
Prior art keywords
liquid crystal
group
ferroelectric liquid
diarylpyrimidine
crystal compound
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Application number
KR1019930022714A
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Korean (ko)
Inventor
전영재
Original Assignee
박경팔
삼성전관 주식회사
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Application filed by 박경팔, 삼성전관 주식회사 filed Critical 박경팔
Priority to KR1019930022714A priority Critical patent/KR950011591A/en
Publication of KR950011591A publication Critical patent/KR950011591A/en

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Abstract

본 발명은 강유전성 액정표시장치(FLCD)에 사용되는 강유전성 액정물질 (FLC)로써, 피리미딘 중심기의 양쪽에 페닐기를 도입하고, 알킬기보다 열적안정성이 큰 알콕시기를 말단에 도입하여 분자자체의 열적안정성을 증가 시키고, 2-메티부타놀을 광학활성 성분으로 사용함으로써 합성이 용이한 하기 화합물(13)의 2.5-디아릴피리미딘기를 갖는 강유전성 액정물질로써, 강유전성 액정화합물을 제조시 안정된 스메틱상 형성을 위한 첨가제 및 기초재료로 사용하는 특징이 있다.The present invention is a ferroelectric liquid crystal material (FLC) used in a ferroelectric liquid crystal display device (FLCD), and introduces a phenyl group on both sides of a pyrimidine center group, and introduces an alkoxy group having a higher thermal stability than an alkyl group at the terminal to provide thermal stability of the molecular itself. , And the use of 2-methybutanol as an optically active component to form a stable smectic phase when preparing a ferroelectric liquid crystal compound as a ferroelectric liquid crystal material having a 2.5-diarylpyrimidine group of the following compound (13) There is a characteristic to use as an additive and a base material.

(단 R은 탄소수 1∼20의 알킬기이다)(Wherein R is an alkyl group having 1 to 20 carbon atoms)

Description

2,5-디아릴피리미딘기를 갖는 강유전성 액정화합물Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

2,5-디아릴피리미딘기를 갖는 하기 일반식(13)의 강유전성 액정화합물.Ferroelectric liquid crystal compound of the following general formula (13) which has a 2, 5- diaryl pyrimidine group. (단 R은 탄소수 1∼20의 알킬기이다)(Wherein R is an alkyl group having 1 to 20 carbon atoms) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930022714A 1993-10-29 1993-10-29 Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group KR950011591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930022714A KR950011591A (en) 1993-10-29 1993-10-29 Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022714A KR950011591A (en) 1993-10-29 1993-10-29 Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group

Publications (1)

Publication Number Publication Date
KR950011591A true KR950011591A (en) 1995-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022714A KR950011591A (en) 1993-10-29 1993-10-29 Ferroelectric liquid crystal compound having 2,5-diarylpyrimidine group

Country Status (1)

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KR (1) KR950011591A (en)

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