WO2004034133A3 - Parallax compensating color filter and black mask for display apparatus - Google Patents

Parallax compensating color filter and black mask for display apparatus Download PDF

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Publication number
WO2004034133A3
WO2004034133A3 PCT/US2003/032042 US0332042W WO2004034133A3 WO 2004034133 A3 WO2004034133 A3 WO 2004034133A3 US 0332042 W US0332042 W US 0332042W WO 2004034133 A3 WO2004034133 A3 WO 2004034133A3
Authority
WO
WIPO (PCT)
Prior art keywords
color filter
substrates
color
black mask
space
Prior art date
Application number
PCT/US2003/032042
Other languages
French (fr)
Other versions
WO2004034133A2 (en
Inventor
Gary A Freeman
Original Assignee
Viztec Inc
Gary A Freeman
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 Viztec Inc, Gary A Freeman filed Critical Viztec Inc
Priority to AU2003277331A priority Critical patent/AU2003277331A1/en
Priority to JP2004543611A priority patent/JP4583926B2/en
Publication of WO2004034133A2 publication Critical patent/WO2004034133A2/en
Publication of WO2004034133A3 publication Critical patent/WO2004034133A3/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
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/1335—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

Abstract

A color display device comprising at least two substrates (12, 14) spaced from each other, the substrates each having an internal and an external surface, the internal surfaces of the two substrates facing each other, at least one of the substrates being transparent; electrodes positioned to establish a field in the space between the two substrates; an optically active material (22) occupying at least a portion of the space between the two substrates and having optical properties influenced by the field; a color filter layer (32) comprising color filter elements that alter the color of light traveling through the color filter layer, the color filter elements being positioned outside of the space between the two substrates; and a three-dimensional black mask (26, 28, 30) comprising mask elements aligned with the boundaries between adjoining color filter elements. The three-dimensional black mask structure allows the color filter to be placed on the exterior of the display while still maintaining good color performance under off-axis viewing conditions.
PCT/US2003/032042 2002-10-10 2003-10-09 Parallax compensating color filter and black mask for display apparatus WO2004034133A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003277331A AU2003277331A1 (en) 2002-10-10 2003-10-09 Parallax compensating color filter and black mask for display apparatus
JP2004543611A JP4583926B2 (en) 2002-10-10 2003-10-09 Time difference compensation color filter and black mask for display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/268,463 US7388631B2 (en) 2002-10-10 2002-10-10 Parallax compensating color filter and black mask for display apparatus
US10/268,463 2002-10-10

Publications (2)

Publication Number Publication Date
WO2004034133A2 WO2004034133A2 (en) 2004-04-22
WO2004034133A3 true WO2004034133A3 (en) 2005-02-03

Family

ID=32068571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/032042 WO2004034133A2 (en) 2002-10-10 2003-10-09 Parallax compensating color filter and black mask for display apparatus

Country Status (4)

Country Link
US (2) US7388631B2 (en)
JP (1) JP4583926B2 (en)
AU (1) AU2003277331A1 (en)
WO (1) WO2004034133A2 (en)

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US20060076631A1 (en) * 2004-09-27 2006-04-13 Lauren Palmateer Method and system for providing MEMS device package with secondary seal
US7259449B2 (en) 2004-09-27 2007-08-21 Idc, Llc Method and system for sealing a substrate
US20060076634A1 (en) 2004-09-27 2006-04-13 Lauren Palmateer Method and system for packaging MEMS devices with incorporated getter
TWI402935B (en) * 2005-05-17 2013-07-21 Koninkl Philips Electronics Nv Colour active martix displays
KR20070039237A (en) * 2005-10-07 2007-04-11 삼성전자주식회사 Display panel and manufacturing method thereof
CN102116962B (en) * 2005-09-22 2012-09-05 夏普株式会社 Liquid crystal display
US20090296249A1 (en) * 2005-11-29 2009-12-03 Polymer Vision Limited Color filters for a rollable display
US8446549B2 (en) * 2005-11-29 2013-05-21 Creator Technology B.V. Color filter to prevent color errors in a roll up display
US7561334B2 (en) * 2005-12-20 2009-07-14 Qualcomm Mems Technologies, Inc. Method and apparatus for reducing back-glass deflection in an interferometric modulator display device
EP1979268A2 (en) 2006-04-13 2008-10-15 Qualcomm Mems Technologies, Inc. Packaging a mems device using a frame
EP2029473A2 (en) * 2006-06-21 2009-03-04 Qualcomm Incorporated Method for packaging an optical mems device
KR20080065486A (en) * 2007-01-09 2008-07-14 삼성에스디아이 주식회사 Electrophoretic display apparatus and manufacturing method thereof
CN101359159B (en) * 2007-07-30 2010-06-02 鸿富锦精密工业（深圳）有限公司 Projection optical system
US20100020382A1 (en) * 2008-07-22 2010-01-28 Qualcomm Mems Technologies, Inc. Spacer for mems device
TWI390286B (en) * 2008-09-15 2013-03-21 Au Optronics Corp Flexible liquid crystal dislay panel and method for manufacturing the same
US20110013128A1 (en) * 2009-07-20 2011-01-20 Avery Dennison Corporation Dynamic display with divided top electrode
US8379392B2 (en) * 2009-10-23 2013-02-19 Qualcomm Mems Technologies, Inc. Light-based sealing and device packaging
KR101859483B1 (en) 2012-03-06 2018-06-27 엘지디스플레이 주식회사 Stereoscopic display device and method for manufacturing the same
CN102854655B (en) * 2012-09-25 2015-07-22 深圳市华星光电技术有限公司 Liquid crystal display panel and manufacturing method thereof
US9379819B1 (en) * 2014-01-03 2016-06-28 Google Inc. Systems and methods for reducing temperature in an optical signal source co-packaged with a driver
KR20180014330A (en) * 2016-07-29 2018-02-08 삼성디스플레이 주식회사 Display substrate and method of manufacturing the same
TWI755099B (en) * 2019-12-19 2022-02-11 凌巨科技股份有限公司 Electrically controlled color filter and display apparatus
US20210351561A1 (en) * 2020-05-10 2021-11-11 Apple Inc. Folded optical conjugate lens

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Also Published As

Publication number Publication date
JP2006502447A (en) 2006-01-19
US7388631B2 (en) 2008-06-17
AU2003277331A1 (en) 2004-05-04
AU2003277331A8 (en) 2004-05-04
US20080239231A1 (en) 2008-10-02
US20040070706A1 (en) 2004-04-15
US7542124B2 (en) 2009-06-02
JP4583926B2 (en) 2010-11-17
WO2004034133A2 (en) 2004-04-22

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