TW200717075A - Liquid crystal display panel and method for fabricating color filter - Google Patents

Liquid crystal display panel and method for fabricating color filter

Info

Publication number
TW200717075A
TW200717075A TW094137104A TW94137104A TW200717075A TW 200717075 A TW200717075 A TW 200717075A TW 094137104 A TW094137104 A TW 094137104A TW 94137104 A TW94137104 A TW 94137104A TW 200717075 A TW200717075 A TW 200717075A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display panel
crystal display
color filter
pixel regions
Prior art date
Application number
TW094137104A
Other languages
Chinese (zh)
Other versions
TWI282466B (en
Inventor
Yu-Zhi Li
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 TW94137104A priority Critical patent/TWI282466B/en
Priority to GB0608737A priority patent/GB2431477B/en
Priority to GB0722853A priority patent/GB2442370B/en
Priority to DE200610020814 priority patent/DE102006020814B4/en
Priority to FR0604709A priority patent/FR2892530B1/en
Publication of TW200717075A publication Critical patent/TW200717075A/en
Application granted granted Critical
Publication of TWI282466B publication Critical patent/TWI282466B/en

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
    • G02F1/133371—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
    • G02F1/1337—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
    • G02F1/137—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

Abstract

A liquid crystal display panel comprising a first substrate, a second substrate, and a liquid crystal layer is provided. A plurality of first pixel regions, second pixel regions and third pixel regions are defined on the second substrate. A first alignment protrusion structure is disposed in the first pixel regions, a second alignment protrusion structure is disposed in the second pixel regions, and a third alignment protrusion structure is disposed in the third pixel regions. Wherein, the heights of the first, second and third alignment protrusion structures are different. The liquid crystal layer is disposed between the first substrate and the second substrate.
TW94137104A 2005-10-24 2005-10-24 Liquid crystal display panel and method for fabricating color filter TWI282466B (en)

Priority Applications (5)

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
GB0608737A GB2431477B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate
GB0722853A GB2442370B (en) 2005-10-24 2006-05-03 Liquid crystal display panel and method for fabricating color filter substrate
DE200610020814 DE102006020814B4 (en) 2005-10-24 2006-05-04 Liquid crystal display panel and method for producing a color filter substrate
FR0604709A FR2892530B1 (en) 2005-10-24 2006-05-24 LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING 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 (2)

Publication Number Publication Date
TW200717075A true TW200717075A (en) 2007-05-01
TWI282466B TWI282466B (en) 2007-06-11

Family

ID=36603844

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102402068A (en) * 2011-10-28 2012-04-04 深圳市华星光电技术有限公司 Multi-domain vertical alignment LCD (liquid crystal display) panel

Families Citing this family (1)

* 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69840797D1 (en) * 1997-06-12 2009-06-10 Sharp Kk Display device with vertically aligned liquid crystal
JP3957430B2 (en) * 1998-09-18 2007-08-15 シャープ株式会社 Liquid crystal display
JP3926056B2 (en) * 1999-03-16 2007-06-06 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
JP3992922B2 (en) * 2000-11-27 2007-10-17 シャープ株式会社 LIQUID CRYSTAL DISPLAY SUBSTRATE, ITS MANUFACTURING METHOD, AND LIQUID CRYSTAL DISPLAY DEVICE EQUIPPED WITH THE SAME
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
JP3705284B2 (en) * 2003-01-17 2005-10-12 セイコーエプソン株式会社 Liquid crystal display device, method for manufacturing liquid crystal display device, and electronic apparatus
JP3778179B2 (en) * 2003-06-06 2006-05-24 セイコーエプソン株式会社 Liquid crystal display device, method for manufacturing liquid crystal display device, electronic device
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102402068A (en) * 2011-10-28 2012-04-04 深圳市华星光电技术有限公司 Multi-domain vertical alignment LCD (liquid crystal display) panel

Also Published As

Publication number Publication date
FR2892530A1 (en) 2007-04-27
DE102006020814B4 (en) 2014-01-16
GB2431477B (en) 2008-05-21
GB2442370A (en) 2008-04-02
GB0608737D0 (en) 2006-06-14
GB2442370B (en) 2008-12-24
GB0722853D0 (en) 2008-01-02
DE102006020814A1 (en) 2007-05-03
GB2431477A (en) 2007-04-25
TWI282466B (en) 2007-06-11
FR2892530B1 (en) 2009-12-11

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees