GB2052779B - Liquid crystal display cell - Google Patents

Liquid crystal display cell

Info

Publication number
GB2052779B
GB2052779B GB8017337A GB8017337A GB2052779B GB 2052779 B GB2052779 B GB 2052779B GB 8017337 A GB8017337 A GB 8017337A GB 8017337 A GB8017337 A GB 8017337A GB 2052779 B GB2052779 B GB 2052779B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
liquid crystal
crystal display
display cell
cell
liquid
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
GB8017337A
Other versions
GB2052779A (en )
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
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
Grant date

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
    • G02F1/133308LCD panel immediate support structure, e.g. front and back frame or bezel
    • 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
    • G02F1/133305Flexible substrates, e.g. plastics, organic film
    • 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 optical devices, e.g. polarisers, reflectors or illuminating devices, with the cell
    • G02F1/133528Polarisers
    • 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
    • G02F2001/133354Arrangements for aligning or assembling the substrates
GB8017337A 1979-05-29 1980-05-27 Liquid crystal display cell Expired GB2052779B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US4308879 true 1979-05-29 1979-05-29
US06043068 US4228574A (en) 1979-05-29 1979-05-29 Automated liquid crystal display process

Publications (2)

Publication Number Publication Date
GB2052779A true GB2052779A (en) 1981-01-28
GB2052779B true GB2052779B (en) 1983-06-22

Family

ID=26719995

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8017337A Expired GB2052779B (en) 1979-05-29 1980-05-27 Liquid crystal display cell
GB8233750A Expired GB2119110B (en) 1979-05-29 1982-11-26 Liquid crystal display cell

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8233750A Expired GB2119110B (en) 1979-05-29 1982-11-26 Liquid crystal display cell

Country Status (2)

Country Link
KR (1) KR830002732B1 (en)
GB (2) GB2052779B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828488A (en) 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5946431A (en) 1993-07-30 1999-08-31 Molecular Dynamics Multi-functional photometer with movable linkage for routing light-transmitting paths using reflective surfaces
US6018419A (en) 1995-06-26 2000-01-25 3M Intellectual Properties Company Diffuse reflectors
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6088067A (en) 1995-06-26 2000-07-11 3M Innovative Properties Company Liquid crystal display projection system using multilayer optical film polarizers
US6096375A (en) 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US6124971A (en) 1995-06-26 2000-09-26 3M Innovative Properties Company Transflective displays with reflective polarizing transflector
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US7852560B2 (en) 1993-12-21 2010-12-14 3M Innovative Properties Company Display incorporating reflective polarizer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243227A1 (en) * 1982-11-23 1984-05-24 Licentia Gmbh A method of manufacturing a liquid crystal display device
JPS5995513A (en) * 1982-11-25 1984-06-01 Toray Ind Inc Liquid-crystal display cell
US4674840A (en) * 1983-12-22 1987-06-23 Polaroid Corporation, Patent Dept. Liquid crystal display with polarizer and biaxial birefringent support
US4702563A (en) * 1985-04-15 1987-10-27 Robert Parker Battery tester including textile substrate
US4702564A (en) * 1985-04-15 1987-10-27 Robert Parker Battery tester including flexible substrate and polyacetilynic material
JPS63116122A (en) * 1986-11-04 1988-05-20 Toyota Central Res & Dev Lab Inc Liquid crystal element
CA2151056C (en) * 1993-11-01 1999-09-07 Alan G. Chen Liquid crystal display device comprising reflective holographic optical element
JP2809089B2 (en) * 1994-02-28 1998-10-08 日本電気株式会社 Transmission type liquid crystal display device
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
KR100401041B1 (en) * 1995-08-11 2003-12-31 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 Electroluminescent lamp using multilayer optical film
WO1998013722A1 (en) * 1996-09-25 1998-04-02 Hoechst Celanese Corporation Liquid crystal display devices using a polymeric support layer
GB0031124D0 (en) * 2000-12-20 2001-01-31 Nokia Mobile Phones Ltd Electronic display

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1408852A (en) * 1972-03-08 1975-10-08 Seiko Instr & Electronics Liquid crystal display device and a method of making the same
NL7300452A (en) * 1973-01-12 1974-07-16
GB1478592A (en) * 1974-03-01 1977-07-06 Secr Defence Liquid crystal devices
GB1416836A (en) * 1974-04-26 1975-12-10 Suwa Seikosha Kk Liquid crystal display cell
JPS5182648A (en) * 1974-12-04 1976-07-20 Omron Tateisi Electronics Co Ekishohyojisochi
JPS5237453A (en) * 1975-09-19 1977-03-23 Hitachi Ltd Process for fabricating liquid crystal display device
GB1512702A (en) * 1975-12-11 1978-06-01 Rank Organisation Ltd Liquid crystal display device
JPS6333123B2 (en) * 1978-01-11 1988-07-04 Hitachi Ltd
JPS54121757A (en) * 1978-03-15 1979-09-21 Hitachi Ltd Liquid crystal display element
DE2855668A1 (en) * 1978-06-22 1980-01-10 Ebauches Sa Passive electro-optical display device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5946431A (en) 1993-07-30 1999-08-31 Molecular Dynamics Multi-functional photometer with movable linkage for routing light-transmitting paths using reflective surfaces
US7852560B2 (en) 1993-12-21 2010-12-14 3M Innovative Properties Company Display incorporating reflective polarizer
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5962114A (en) 1993-12-21 1999-10-05 3M Innovative Properties Company Polarizing beam-splitting optical component
US5965247A (en) 1993-12-21 1999-10-12 3M Innovative Properties Company Process for forming reflective polarizer
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US5828488A (en) 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US6096375A (en) 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US6613421B2 (en) 1993-12-21 2003-09-02 3M Innovative Properties Company Optical film
US6543153B1 (en) 1993-12-21 2003-04-08 3M Innovative Properties Company Reflective polarizer having improved properties and optical display with improved reflective polarizer
US6124971A (en) 1995-06-26 2000-09-26 3M Innovative Properties Company Transflective displays with reflective polarizing transflector
US6018419A (en) 1995-06-26 2000-01-25 3M Intellectual Properties Company Diffuse reflectors
US6088067A (en) 1995-06-26 2000-07-11 3M Innovative Properties Company Liquid crystal display projection system using multilayer optical film polarizers

Also Published As

Publication number Publication date Type
GB2119110A (en) 1983-11-09 application
GB2119110B (en) 1984-05-10 grant
KR830002732B1 (en) 1983-12-09 grant
GB2052779A (en) 1981-01-28 application

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000526