JPS6360422A - Ferroelectric liquid crystal element - Google Patents

Ferroelectric liquid crystal element

Info

Publication number
JPS6360422A
JPS6360422A JP20274586A JP20274586A JPS6360422A JP S6360422 A JPS6360422 A JP S6360422A JP 20274586 A JP20274586 A JP 20274586A JP 20274586 A JP20274586 A JP 20274586A JP S6360422 A JPS6360422 A JP S6360422A
Authority
JP
Japan
Prior art keywords
color filters
transparent electrodes
liquid crystal
ferroelectric liquid
formed
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.)
Granted
Application number
JP20274586A
Other versions
JPH07113717B2 (en
Inventor
Masaru Kamio
Tatsuo Murata
Nobuyuki Sekimura
Hideaki Takao
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP20274586A priority Critical patent/JPH07113717B2/en
Priority claimed from US07/027,308 external-priority patent/US4802743A/en
Publication of JPS6360422A publication Critical patent/JPS6360422A/en
Priority claimed from JP8923392A external-priority patent/JPH05100112A/en
Publication of JPH07113717B2 publication Critical patent/JPH07113717B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133514Colour filters
    • G02F1/133516Methods of making thereof, e.g. printing, electro-deposition, photolithography

Abstract

PURPOSE:To enable satisfactory exhibition of high-speed responsiveness and memory effect characteristic by forming color filters of respective picture elements to approximately the same film thickness by a photolithographic stage for coloring resins prepd. by dispersing coloring materials in a polyamino resin having a photosensitive group in the molecule, and laminating patterned transparent electrodes and orientation controlling films successively on the color filters. CONSTITUTION:The color filters of the respective picture elements are formed to approximately the same film thickness by the photolithographic stage for the coloring resins prepd. by dispersing the coloring materials into the polyamino resin having the photosensitive group in the molecule and the patterned transparent electrodes and orientation controlling films are successively laminated on the color filters, by which this element is formed. More specifically, the ferroelectric liquid crystal element 1 has substrates 2 and 3 for which transparent plates such as glass plates or plastic plates are used. A ferroelectric liquid crystal 4 is sandwiches between said substrates and the transparent electrodes 5 and 6 having the striped shapes constituting matrix electrode structure are disposed on the respective 2 and 3. The orientation controlling films 7 and 8 are formed on the transparent electrodes.
JP20274586A 1986-08-30 1986-08-30 Color filter substrate and liquid crystal element Expired - Lifetime JPH07113717B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20274586A JPH07113717B2 (en) 1986-08-30 1986-08-30 Color filter substrate and liquid crystal element

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20274586A JPH07113717B2 (en) 1986-08-30 1986-08-30 Color filter substrate and liquid crystal element
US07/027,308 US4802743A (en) 1986-03-20 1987-03-18 Liquid crystal device having color filters wherein the color filters formed from a polyamino resin containing coloring materials
JP8923392A JPH05100112A (en) 1986-08-30 1992-03-16 Color filter substrate and liquid crystal element

Publications (2)

Publication Number Publication Date
JPS6360422A true JPS6360422A (en) 1988-03-16
JPH07113717B2 JPH07113717B2 (en) 1995-12-06

Family

ID=16462457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20274586A Expired - Lifetime JPH07113717B2 (en) 1986-08-30 1986-08-30 Color filter substrate and liquid crystal element

Country Status (1)

Country Link
JP (1) JPH07113717B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239523A (en) * 1988-03-22 1989-09-25 Seiko Instr & Electron Ltd Multicolor liquid crystal display device
JPH0281025A (en) * 1988-09-19 1990-03-22 Seiko Instr Inc Multicolor liquid crystal display device and its production
JPH02310523A (en) * 1989-05-26 1990-12-26 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JPH0572523A (en) * 1991-09-10 1993-03-26 Kojundo Chem Lab Co Ltd Light shielding film for liquid crystal
JP2011180198A (en) * 2010-02-26 2011-09-15 Sony Corp Liquid crystal display panel and electronic apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606725A (en) * 1983-06-27 1985-01-14 Ube Ind Ltd Photosensitive polyamide soluble in organic solvent
JPS60237403A (en) * 1984-05-10 1985-11-26 Toppan Printing Co Ltd Color filter and its manufacture
JPS61100728A (en) * 1984-10-23 1986-05-19 Citizen Watch Co Ltd Color liquid crystal panel
JPS61166523A (en) * 1985-01-18 1986-07-28 Canon Inc Image forming device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606725A (en) * 1983-06-27 1985-01-14 Ube Ind Ltd Photosensitive polyamide soluble in organic solvent
JPS60237403A (en) * 1984-05-10 1985-11-26 Toppan Printing Co Ltd Color filter and its manufacture
JPS61100728A (en) * 1984-10-23 1986-05-19 Citizen Watch Co Ltd Color liquid crystal panel
JPS61166523A (en) * 1985-01-18 1986-07-28 Canon Inc Image forming device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01239523A (en) * 1988-03-22 1989-09-25 Seiko Instr & Electron Ltd Multicolor liquid crystal display device
JPH0281025A (en) * 1988-09-19 1990-03-22 Seiko Instr Inc Multicolor liquid crystal display device and its production
JPH02310523A (en) * 1989-05-26 1990-12-26 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JPH0572523A (en) * 1991-09-10 1993-03-26 Kojundo Chem Lab Co Ltd Light shielding film for liquid crystal
JP2011180198A (en) * 2010-02-26 2011-09-15 Sony Corp Liquid crystal display panel and electronic apparatus

Also Published As

Publication number Publication date
JPH07113717B2 (en) 1995-12-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term