TW200639509A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TW200639509A
TW200639509A TW095103547A TW95103547A TW200639509A TW 200639509 A TW200639509 A TW 200639509A TW 095103547 A TW095103547 A TW 095103547A TW 95103547 A TW95103547 A TW 95103547A TW 200639509 A TW200639509 A TW 200639509A
Authority
TW
Taiwan
Prior art keywords
reflection
layer
liquid crystal
display device
crystal display
Prior art date
Application number
TW095103547A
Other languages
Chinese (zh)
Inventor
Katsuyuki Igarashi
Hitoshi Kamamori
Original Assignee
Seiko Instr Inc
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 Seiko Instr Inc filed Critical Seiko Instr Inc
Publication of TW200639509A publication Critical patent/TW200639509A/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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
    • G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/42—Materials having a particular dielectric constant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)

Abstract

It is an object of the present invention to form a liquid crystal display device which can provide a bright display in the reflection mode operation, and to improve the flatness of a surface of a substrate of a color filter plate. Accordingly, it is possible with this invention to improve the overall quality of images of a display apparatus. The improved solutions of the present invention is to install a reflection function layer which employed as partial reflection of the incident light provided between a coloring layer and a transparent electrode. According to said structure, the incident light will reflect in the direction of the observer and does not pass into the coloring layer, so that can obtain high levels of brightness in reflection mode operation to prevent a drop in display quality. As far as the reflection function layer is concerned, it can exemplify a transparent layer with high refractive index or a semi-penetration-film, etc.
TW095103547A 2005-02-02 2006-01-27 Liquid crystal display device TW200639509A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005026035 2005-02-02
JP2005031642 2005-02-08
JP2005038179 2005-02-15
JP2005174941 2005-06-15

Publications (1)

Publication Number Publication Date
TW200639509A true TW200639509A (en) 2006-11-16

Family

ID=36777203

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103547A TW200639509A (en) 2005-02-02 2006-01-27 Liquid crystal display device

Country Status (2)

Country Link
TW (1) TW200639509A (en)
WO (1) WO2006082819A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5207704B2 (en) * 2007-10-25 2013-06-12 株式会社ジャパンディスプレイウェスト Liquid crystal display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3268786B2 (en) * 1991-05-16 2002-03-25 セイコーエプソン株式会社 Reflection type light modulation panel and projection type display device
JPH10282492A (en) * 1997-04-04 1998-10-23 Seiko Instr Inc Reflection type liquid crystal display device
JP2003021832A (en) * 2001-07-09 2003-01-24 Seiko Epson Corp Liquid crystal device and electronic instrument
JP2004341098A (en) * 2003-05-14 2004-12-02 Sharp Corp Color liquid crystal panel

Also Published As

Publication number Publication date
WO2006082819A1 (en) 2006-08-10

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