KR870007826A - Twisted nematic liquid crystal display device - Google Patents

Twisted nematic liquid crystal display device Download PDF

Info

Publication number
KR870007826A
KR870007826A KR1019860001444A KR860001444A KR870007826A KR 870007826 A KR870007826 A KR 870007826A KR 1019860001444 A KR1019860001444 A KR 1019860001444A KR 860001444 A KR860001444 A KR 860001444A KR 870007826 A KR870007826 A KR 870007826A
Authority
KR
South Korea
Prior art keywords
liquid crystal
twisted nematic
nematic liquid
polyester film
crystal device
Prior art date
Application number
KR1019860001444A
Other languages
Korean (ko)
Inventor
이응상
Original Assignee
정재은
삼성전관 주식회사
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 정재은, 삼성전관 주식회사 filed Critical 정재은
Priority to KR1019860001444A priority Critical patent/KR870007826A/en
Publication of KR870007826A publication Critical patent/KR870007826A/en

Links

Abstract

내용 없음No content

Description

트위스티드 네마틱형 액정표 시소자Twisted nematic liquid crystal display device

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

제1도는 종래의 트위스티드 네마틱형 액정표시소자의 단면도1 is a cross-sectional view of a conventional twisted nematic liquid crystal display device

제2도는 본 발명에 따른 트위스티드 네마틱형 액정표시소자 단면도2 is a cross-sectional view of the twisted nematic liquid crystal display device according to the present invention.

Claims (4)

양리판(12)(13)에 투명전극(8)(9)과 배향제어막(6')(7')이 설치되고 배향제어막(6')(7')과 봉착재(10)에 의해 형성된 공간에 액정(18)이 주입되어 있으며 기판(12)(13)의 상하면에 편광판(1)(2)과 반사판(3) 이 설치된 트위스티드 네마틱형 액정소자에 있어서, 상기한 기판(12)(13)을 스트레칭 방법에 의한 80-120㎛의 두께를 갖는 폴리에스테르 필름으로 구성한 것을 특징으로 하는 트위스티드 네마틱형 액정소자.The transparent electrodes 8 and 9 and the alignment control films 6 'and 7' are provided on the positive plate 12 and 13, and the alignment control films 6 'and 7' and the sealing material 10 are provided. In the twisted nematic liquid crystal device in which the liquid crystal 18 is injected into the space formed by the polarizing plates 1 and 2 and the reflecting plate 3 on the upper and lower surfaces of the substrates 12 and 13, the substrate 12 is described. A twisted nematic liquid crystal device comprising (13) as a polyester film having a thickness of 80 to 120 µm by a stretching method. 제1항에 있어서, 상기한 배향제어막(6')(7')이 12-나이론과 사이크로 아리파틱형 에폭시 수지와 유기 티타네이트의 조성물로 구성됨을 특징으로 하는 트위스티드 네마틱형 액정소자.2. The twisted nematic liquid crystal device according to claim 1, wherein the alignment control film (6 ') (7') is composed of a composition of 12-nylon, cyclo-aliphatic epoxy resin, and organic titanate. 제1항에 있어서, 상부 폴리에스테르 필름(12)의 주축(P2)과 상부 편광판(1)의 편광방향을 서로 평행하게 구성하고, 하부 폴리에스테르 필름(13)의 주축(P2)과 하부편광판(2)의 편광방향을 서로 평행하게 구성함을 특징으로 하는 트위스티드 네마틱형 액정소자.According to claim 1, wherein the main axis P 2 of the upper polyester film 12 and the polarization direction of the upper polarizing plate 1 are configured in parallel to each other, the main axis P 2 and the lower part of the lower polyester film 13 Twisted nematic liquid crystal device, characterized in that the polarization direction of the polarizing plate (2) is configured in parallel to each other. 제1항에 있어서, 상부 폴리에스테트 필름의 주축(P2)과 상부 폴리에스테르 필름의 표면에 근접한 액정분자의 장축방향(n)의 사이각(θa)과 하부 폴리에스테르 필름의 주축(P2)과 하부 에스테르 필름의 표면에 근접한 액정분자의 장축방향(n')의 사이각(θb)이 각각 2°미만인 것을 특징으로 하는 트위스티드 네마틱형액정 소자.2. The main axis P of claim 1, wherein an angle θ a between the major axis P 2 of the upper polyester film and the major axis direction n of the liquid crystal molecules proximate the surface of the upper polyester film, 2) and each (θ b), twisted nematic liquid crystal element, characterized in that each of less than 2 ° between the liquid crystal long axis (n 'of the molecules) close to the lower surface of the polyester film. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860001444A 1986-02-28 1986-02-28 Twisted nematic liquid crystal display device KR870007826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860001444A KR870007826A (en) 1986-02-28 1986-02-28 Twisted nematic liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860001444A KR870007826A (en) 1986-02-28 1986-02-28 Twisted nematic liquid crystal display device

Publications (1)

Publication Number Publication Date
KR870007826A true KR870007826A (en) 1987-09-22

Family

ID=72896791

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001444A KR870007826A (en) 1986-02-28 1986-02-28 Twisted nematic liquid crystal display device

Country Status (1)

Country Link
KR (1) KR870007826A (en)

Similar Documents

Publication Publication Date Title
KR970071059A (en) Liquid crystal display
KR910012784A (en) Liquid crystal display device
KR900002108A (en) LCD
KR880005479A (en) Liquid crystal display device
KR970062749A (en) LCD Display
KR850001558A (en) Liquid crystal display
KR890008592A (en) LCD Display
KR900002114A (en) LCD
KR910006760A (en) Membrane, optical birefringence device and liquid crystal display device using the same
KR940000905A (en) Phase difference plate and liquid crystal display device
KR920700412A (en) Liquid crystal display device
KR940000902A (en) LCD Display
KR880004340A (en) Liquid crystal display
KR920001231A (en) Liquid crystal display device with an equi-contrast curve with rotational symmetry
KR900002107A (en) Electro-optical device
KR950033581A (en) Liquid crystal electro-optical device, projection display system using same, and driving method of liquid crystal electro-optical device
KR920003071A (en) Electro-optical device
KR890002702A (en) Nematic liquid crystal display with twisted spiral structure
KR870006426A (en) Single Axis Highly Oriented Polyethylene Naphthalate Film for Liquid Crystal Panel Substrate
KR900002113A (en) Liquid crystal display
KR890007109A (en) LCD
KR900002112A (en) Liquid crystal display
KR970007426A (en) Ferroelectric Nematic Liquid Crystal Display
KR960042183A (en) Liquid crystal display device using liquid crystal with ferroelectric phase and / or antiferroelectric phase
KR970022417A (en) Liquid crystal display using an achiral smectic C liquid crystal material

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application