GB2320605B - Liquid crystal display device and method of manufacturing the same - Google Patents

Liquid crystal display device and method of manufacturing the same

Info

Publication number
GB2320605B
GB2320605B GB9725296A GB9725296A GB2320605B GB 2320605 B GB2320605 B GB 2320605B GB 9725296 A GB9725296 A GB 9725296A GB 9725296 A GB9725296 A GB 9725296A GB 2320605 B GB2320605 B GB 2320605B
Authority
GB
United Kingdom
Prior art keywords
manufacturing
liquid crystal
display device
same
crystal display
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
GB9725296A
Other versions
GB9725296D0 (en
GB2320605A (en
Inventor
Nobuyuki Itoh
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.)
UK Secretary of State for Defence
Sharp Corp
Original Assignee
UK Secretary of State for Defence
Sharp Corp
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 UK Secretary of State for Defence, Sharp Corp filed Critical UK Secretary of State for Defence
Publication of GB9725296D0 publication Critical patent/GB9725296D0/en
Publication of GB2320605A publication Critical patent/GB2320605A/en
Application granted granted Critical
Publication of GB2320605B publication Critical patent/GB2320605B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
GB9725296A 1996-11-28 1997-11-28 Liquid crystal display device and method of manufacturing the same Expired - Fee Related GB2320605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31831096A JPH10160917A (en) 1996-11-28 1996-11-28 Liquid crystal display device

Publications (3)

Publication Number Publication Date
GB9725296D0 GB9725296D0 (en) 1998-01-28
GB2320605A GB2320605A (en) 1998-06-24
GB2320605B true GB2320605B (en) 2000-09-13

Family

ID=18097778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9725296A Expired - Fee Related GB2320605B (en) 1996-11-28 1997-11-28 Liquid crystal display device and method of manufacturing the same

Country Status (2)

Country Link
JP (1) JPH10160917A (en)
GB (1) GB2320605B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807510B1 (en) * 2001-10-22 2008-02-26 엘지.필립스 엘시디 주식회사 Liquid crystal display device
JP2004037874A (en) * 2002-07-03 2004-02-05 Seiko Epson Corp Electro-optic apparatus housed in packaging case and projection display apparatus
JP2007226087A (en) * 2006-02-27 2007-09-06 Seiko Instruments Inc Color filter substrate, method for manufacturing the same, and color liquid crystal display device
TWI424394B (en) * 2009-11-27 2014-01-21 Chunghwa Picture Tubes Ltd A display device and method of sufacial structure measurement thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128786A (en) * 1989-07-14 1992-07-07 Casio Computer Co., Ltd. Liquid crystal display device having light shielding member with discontinous pattern
EP0556931A1 (en) * 1989-02-02 1993-08-25 Sharp Kabushiki Kaisha Ferroelectric liquid crystal device and method of manufacturing the same
EP0671648A2 (en) * 1994-03-11 1995-09-13 Canon Information Systems Research Australia Pty Ltd. Display pixel balancing for a multi colour discrete level display
GB2307057A (en) * 1995-11-06 1997-05-14 Sharp Kk Liquid crystal display element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556931A1 (en) * 1989-02-02 1993-08-25 Sharp Kabushiki Kaisha Ferroelectric liquid crystal device and method of manufacturing the same
US5128786A (en) * 1989-07-14 1992-07-07 Casio Computer Co., Ltd. Liquid crystal display device having light shielding member with discontinous pattern
EP0671648A2 (en) * 1994-03-11 1995-09-13 Canon Information Systems Research Australia Pty Ltd. Display pixel balancing for a multi colour discrete level display
GB2307057A (en) * 1995-11-06 1997-05-14 Sharp Kk Liquid crystal display element

Also Published As

Publication number Publication date
GB9725296D0 (en) 1998-01-28
GB2320605A (en) 1998-06-24
JPH10160917A (en) 1998-06-19

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141128