GB2412223B - Method of applying light filters and busbars to a display substrate - Google Patents

Method of applying light filters and busbars to a display substrate

Info

Publication number
GB2412223B
GB2412223B GB0406310A GB0406310A GB2412223B GB 2412223 B GB2412223 B GB 2412223B GB 0406310 A GB0406310 A GB 0406310A GB 0406310 A GB0406310 A GB 0406310A GB 2412223 B GB2412223 B GB 2412223B
Authority
GB
United Kingdom
Prior art keywords
busbars
display substrate
applying light
light filters
filters
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 - Fee Related
Application number
GB0406310A
Other versions
GB0406310D0 (en
GB2412223A (en
Inventor
John Christopher Rudin
Adrian Derek Geisow
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Priority to GB0406310A priority Critical patent/GB2412223B/en
Publication of GB0406310D0 publication Critical patent/GB0406310D0/en
Priority to EP05728207.1A priority patent/EP1728120B1/en
Priority to CNB2005800035762A priority patent/CN100434993C/en
Priority to PCT/EP2005/051260 priority patent/WO2005091062A1/en
Priority to US10/587,200 priority patent/US7897303B2/en
Priority to JP2007503355A priority patent/JP4970242B2/en
Publication of GB2412223A publication Critical patent/GB2412223A/en
Application granted granted Critical
Publication of GB2412223B publication Critical patent/GB2412223B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB0406310A 2004-03-20 2004-03-20 Method of applying light filters and busbars to a display substrate Expired - Fee Related GB2412223B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB0406310A GB2412223B (en) 2004-03-20 2004-03-20 Method of applying light filters and busbars to a display substrate
US10/587,200 US7897303B2 (en) 2004-03-20 2005-03-17 Applying color elements and busbars to a display substrate
CNB2005800035762A CN100434993C (en) 2004-03-20 2005-03-17 Applying colour elements and busbars to a display substrate
PCT/EP2005/051260 WO2005091062A1 (en) 2004-03-20 2005-03-17 Applying colour elements and busbars to a display substrate
EP05728207.1A EP1728120B1 (en) 2004-03-20 2005-03-17 Applying colour elements and busbars to a display substrate
JP2007503355A JP4970242B2 (en) 2004-03-20 2005-03-17 Application of color elements and bus bars to display substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0406310A GB2412223B (en) 2004-03-20 2004-03-20 Method of applying light filters and busbars to a display substrate

Publications (3)

Publication Number Publication Date
GB0406310D0 GB0406310D0 (en) 2004-04-21
GB2412223A GB2412223A (en) 2005-09-21
GB2412223B true GB2412223B (en) 2008-10-22

Family

ID=32118084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0406310A Expired - Fee Related GB2412223B (en) 2004-03-20 2004-03-20 Method of applying light filters and busbars to a display substrate

Country Status (2)

Country Link
CN (1) CN100434993C (en)
GB (1) GB2412223B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04165306A (en) * 1990-10-30 1992-06-11 Dainippon Printing Co Ltd Manufacture of color filter
EP1089113A2 (en) * 1999-09-28 2001-04-04 Kyodo Printing Co., Ltd. Transfer body and method using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988168A (en) * 1987-06-25 1991-01-29 International Business Machines Corporation TFT LCD device having color filter layer decal
US6023318A (en) * 1996-04-15 2000-02-08 Canon Kabushiki Kaisha Electrode plate, process for producing the plate, liquid crystal device including the plate and process for producing the device
CN1194695A (en) * 1996-05-24 1998-09-30 精工爱普生株式会社 Reflection-type color liquid crystal display and its driving method
US6127199A (en) * 1996-11-12 2000-10-03 Seiko Epson Corporation Manufacturing method of active matrix substrate, active matrix substrate and liquid crystal display device
JP4547723B2 (en) * 1998-03-09 2010-09-22 セイコーエプソン株式会社 Manufacturing method of organic EL display device
JP3687366B2 (en) * 1998-10-23 2005-08-24 セイコーエプソン株式会社 Optical substrate, manufacturing method thereof, and display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04165306A (en) * 1990-10-30 1992-06-11 Dainippon Printing Co Ltd Manufacture of color filter
EP1089113A2 (en) * 1999-09-28 2001-04-04 Kyodo Printing Co., Ltd. Transfer body and method using the same

Also Published As

Publication number Publication date
CN1985211A (en) 2007-06-20
GB0406310D0 (en) 2004-04-21
CN100434993C (en) 2008-11-19
GB2412223A (en) 2005-09-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160320