WO2009013856A1 - Liquid crystal display panel and method for manufacturing liquid crystal display panel - Google Patents

Liquid crystal display panel and method for manufacturing liquid crystal display panel Download PDF

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Publication number
WO2009013856A1
WO2009013856A1 PCT/JP2008/001674 JP2008001674W WO2009013856A1 WO 2009013856 A1 WO2009013856 A1 WO 2009013856A1 JP 2008001674 W JP2008001674 W JP 2008001674W WO 2009013856 A1 WO2009013856 A1 WO 2009013856A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display panel
crystal display
bonding substrate
microlenses
Prior art date
Application number
PCT/JP2008/001674
Other languages
French (fr)
Japanese (ja)
Inventor
Takehiro Murao
Satoshi Shibata
Naru Usukura
Nobuo Sasaki
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2009013856A1 publication Critical patent/WO2009013856A1/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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

Provided is a high-quality liquid crystal display panel wherein a microlens is accurately aligned, and at the same time, removal of the microlens is eliminated. A liquid crystal display panel is provided with a bonding substrate having a liquid crystal layer arranged between a pair of substrates; a resin layer, which is arranged on a surface of the bonding substrate and includes a plurality of microlenses; a supporting body arranged on the surface of the bonding substrate to surround the microlenses; and an optical film bonded to the bonding substrate through the supporting body. The resin layer is provided with the microlenses and a flat section. The flat section is arranged between the microlenses and the surface of the bonding substrate, and is substantially flat.
PCT/JP2008/001674 2007-07-24 2008-06-26 Liquid crystal display panel and method for manufacturing liquid crystal display panel WO2009013856A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007192500 2007-07-24
JP2007-192500 2007-07-24

Publications (1)

Publication Number Publication Date
WO2009013856A1 true WO2009013856A1 (en) 2009-01-29

Family

ID=40281118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001674 WO2009013856A1 (en) 2007-07-24 2008-06-26 Liquid crystal display panel and method for manufacturing liquid crystal display panel

Country Status (1)

Country Link
WO (1) WO2009013856A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05333328A (en) * 1992-05-29 1993-12-17 Omron Corp Image display device
JPH0822078A (en) * 1994-07-07 1996-01-23 Dainippon Printing Co Ltd Lens sheet and its production
JPH09166701A (en) * 1995-12-15 1997-06-24 Toray Ind Inc Microlens array sheet and its production
JPH11281805A (en) * 1998-03-27 1999-10-15 Mitsubishi Rayon Co Ltd Lens sheet and its manufacture method
JP2006337543A (en) * 2005-05-31 2006-12-14 Hitachi Maxell Ltd Transflective liquid crystal display apparatus
JP2007133037A (en) * 2005-11-08 2007-05-31 Sharp Corp Liquid crystal display panel with microlens array, and its manufacturing method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05333328A (en) * 1992-05-29 1993-12-17 Omron Corp Image display device
JPH0822078A (en) * 1994-07-07 1996-01-23 Dainippon Printing Co Ltd Lens sheet and its production
JPH09166701A (en) * 1995-12-15 1997-06-24 Toray Ind Inc Microlens array sheet and its production
JPH11281805A (en) * 1998-03-27 1999-10-15 Mitsubishi Rayon Co Ltd Lens sheet and its manufacture method
JP2006337543A (en) * 2005-05-31 2006-12-14 Hitachi Maxell Ltd Transflective liquid crystal display apparatus
JP2007133037A (en) * 2005-11-08 2007-05-31 Sharp Corp Liquid crystal display panel with microlens array, and its manufacturing method

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