GB2431477B - Liquid crystal display panel and method for fabricating color filter substrate - Google Patents

Liquid crystal display panel and method for fabricating color filter substrate

Info

Publication number
GB2431477B
GB2431477B GB0608737A GB0608737A GB2431477B GB 2431477 B GB2431477 B GB 2431477B GB 0608737 A GB0608737 A GB 0608737A GB 0608737 A GB0608737 A GB 0608737A GB 2431477 B GB2431477 B GB 2431477B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal display
display panel
color filter
filter substrate
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
GB0608737A
Other versions
GB0608737D0 (en
GB2431477A (en
Inventor
Yu-Zhi Li
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.)
Chunghwa Picture Tubes Ltd
Original Assignee
Chunghwa Picture Tubes Ltd
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 Chunghwa Picture Tubes Ltd filed Critical Chunghwa Picture Tubes Ltd
Priority to GB0722853A priority Critical patent/GB2442370B/en
Publication of GB0608737D0 publication Critical patent/GB0608737D0/en
Publication of GB2431477A publication Critical patent/GB2431477A/en
Application granted granted Critical
Publication of GB2431477B publication Critical patent/GB2431477B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
GB0608737A 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate Expired - Fee Related GB2431477B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0722853A GB2442370B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94137104A TWI282466B (en) 2005-10-24 2005-10-24 Liquid crystal display panel and method for fabricating color filter

Publications (3)

Publication Number Publication Date
GB0608737D0 GB0608737D0 (en) 2006-06-14
GB2431477A GB2431477A (en) 2007-04-25
GB2431477B true GB2431477B (en) 2008-05-21

Family

ID=36603844

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0722853A Expired - Fee Related GB2442370B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate
GB0608737A Expired - Fee Related GB2431477B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0722853A Expired - Fee Related GB2442370B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate

Country Status (4)

Country Link
DE (1) DE102006020814B4 (en)
FR (1) FR2892530B1 (en)
GB (2) GB2442370B (en)
TW (1) TWI282466B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI361327B (en) 2007-12-05 2012-04-01 Au Optronics Corp Color filter with different alignment structures and display panel using the same
CN102402068B (en) * 2011-10-28 2014-04-09 深圳市华星光电技术有限公司 Multi-domain vertical alignment LCD (liquid crystal display) panel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103840A2 (en) * 1997-06-12 2001-05-30 Fujitsu Limited Vertically-aligned (va) liquid crystal display device
US6424398B1 (en) * 1999-03-16 2002-07-23 Fujitsu Limited Liquid-crystal display
US20040183084A1 (en) * 2003-01-17 2004-09-23 Reiko Wachi Substrate for electro-optical device, method of manufacturing substrate for electro-optical device, electro-optical device and electronic apparatus
EP1484633A1 (en) * 2003-06-06 2004-12-08 Seiko Epson Corporation Liquid crystal display device, method of manufacturing the same, and electronic apparatus
US20050024567A1 (en) * 2000-11-27 2005-02-03 Fujitsu Display Technologies Corporation Substrate for liquid crystal display device, manufacturing method of the same, and liquid crystal display device having the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3957430B2 (en) * 1998-09-18 2007-08-15 シャープ株式会社 Liquid crystal display
US6856373B2 (en) * 2000-08-29 2005-02-15 Fujitsu Display Technologies Corporation Liquid crystal display apparatus and reduction of electromagnetic interference
JP2003149429A (en) * 2001-11-09 2003-05-21 Fuji Photo Film Co Ltd Method for forming color filter with protruding structure and color filter with protruding structure
JP4423020B2 (en) * 2003-12-10 2010-03-03 シャープ株式会社 Liquid crystal display
JP4657613B2 (en) * 2004-02-24 2011-03-23 富士通株式会社 Liquid crystal display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103840A2 (en) * 1997-06-12 2001-05-30 Fujitsu Limited Vertically-aligned (va) liquid crystal display device
US6424398B1 (en) * 1999-03-16 2002-07-23 Fujitsu Limited Liquid-crystal display
US20050024567A1 (en) * 2000-11-27 2005-02-03 Fujitsu Display Technologies Corporation Substrate for liquid crystal display device, manufacturing method of the same, and liquid crystal display device having the same
US20040183084A1 (en) * 2003-01-17 2004-09-23 Reiko Wachi Substrate for electro-optical device, method of manufacturing substrate for electro-optical device, electro-optical device and electronic apparatus
EP1484633A1 (en) * 2003-06-06 2004-12-08 Seiko Epson Corporation Liquid crystal display device, method of manufacturing the same, and electronic apparatus

Also Published As

Publication number Publication date
GB0608737D0 (en) 2006-06-14
FR2892530B1 (en) 2009-12-11
GB0722853D0 (en) 2008-01-02
FR2892530A1 (en) 2007-04-27
DE102006020814B4 (en) 2014-01-16
DE102006020814A1 (en) 2007-05-03
GB2442370A (en) 2008-04-02
GB2431477A (en) 2007-04-25
GB2442370B (en) 2008-12-24
TWI282466B (en) 2007-06-11
TW200717075A (en) 2007-05-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20111110 AND 20111116

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220503