TW200745654A - Improved light control film composite and LCD device comprising the same - Google Patents

Improved light control film composite and LCD device comprising the same

Info

Publication number
TW200745654A
TW200745654A TW096106986A TW96106986A TW200745654A TW 200745654 A TW200745654 A TW 200745654A TW 096106986 A TW096106986 A TW 096106986A TW 96106986 A TW96106986 A TW 96106986A TW 200745654 A TW200745654 A TW 200745654A
Authority
TW
Taiwan
Prior art keywords
light control
control film
same
lcd device
film composite
Prior art date
Application number
TW096106986A
Other languages
Chinese (zh)
Inventor
Ji-Hyung Kim
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200745654A publication Critical patent/TW200745654A/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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members

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)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)

Abstract

The invention includes a light control film composite. The light control film includes a louver film layer and a first substrate layer laminated to a front surface of the louver film layer. A second substrate layer is laminated to a rear surface of the louver film layer. At least one of the first and second substrate layers is an optical conditioning film.
TW096106986A 2006-03-03 2007-03-01 Improved light control film composite and LCD device comprising the same TW200745654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060020626A KR20070090662A (en) 2006-03-03 2006-03-03 Improved light control film composite and lcd device comprising the same

Publications (1)

Publication Number Publication Date
TW200745654A true TW200745654A (en) 2007-12-16

Family

ID=38459370

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096106986A TW200745654A (en) 2006-03-03 2007-03-01 Improved light control film composite and LCD device comprising the same

Country Status (3)

Country Link
KR (1) KR20070090662A (en)
TW (1) TW200745654A (en)
WO (1) WO2007100458A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102307724B (en) * 2009-02-06 2015-05-13 3M创新有限公司 Light control film and multi-layer optical film stack
EP2580619B1 (en) 2010-06-10 2019-07-24 3M Innovative Properties Company Display device and method of lc panel protection
WO2013148124A1 (en) * 2012-03-26 2013-10-03 3M Innovative Properties Company Light control film and p-polarization multi-layer film optical film stack
KR101983262B1 (en) * 2012-11-23 2019-05-29 삼성디스플레이 주식회사 Liquid crystal display pannel and liquid crystal display apparatus having the same
JP6736846B2 (en) * 2014-07-30 2020-08-05 大日本印刷株式会社 Optical sheet, surface light source device, image source unit, and display device
KR102069487B1 (en) 2015-10-05 2020-01-23 주식회사 엘지화학 Optical Film
KR102024250B1 (en) 2015-10-05 2019-09-23 주식회사 엘지화학 Optical Film
JP6733869B2 (en) 2015-10-05 2020-08-05 エルジー・ケム・リミテッド Optical film
KR102034462B1 (en) 2015-10-05 2019-10-21 주식회사 엘지화학 Optical Film
CN110412781B (en) 2015-11-27 2020-12-01 矽光学有限公司 Display screen for free-running mode and limited-running mode
KR102024266B1 (en) 2016-01-04 2019-09-23 주식회사 엘지화학 Optical Film
JP6880612B2 (en) * 2016-03-11 2021-06-02 大日本印刷株式会社 Image source unit and display device
JP6941945B2 (en) * 2017-02-08 2021-09-29 三菱電機株式会社 Liquid crystal display and in-vehicle display
DE102017006285A1 (en) 2017-06-30 2019-01-03 Sioptica Gmbh Screen for a free and restricted view mode
DE102017007669A1 (en) 2017-08-14 2019-02-14 Sioptica Gmbh Free and restricted viewing mode screen and use of same
KR102096266B1 (en) * 2017-12-15 2020-04-02 주식회사 엘지화학 Optical isolating device
TWI721448B (en) * 2018-06-12 2021-03-11 日商凸版印刷股份有限公司 Aerial display device
KR20210016222A (en) 2019-08-02 2021-02-15 삼성디스플레이 주식회사 Light control film and display device comprising the same
KR20210075280A (en) 2019-12-12 2021-06-23 삼성디스플레이 주식회사 Display apparatus
WO2021246000A1 (en) * 2020-06-04 2021-12-09 パナソニックＩｐマネジメント株式会社 Display device, head-up display, and mobile object
KR20220003720A (en) 2020-07-02 2022-01-11 주식회사 엘지화학 Viewing angle variable element and display assembly
KR20220003721A (en) 2020-07-02 2022-01-11 주식회사 엘지화학 Viewing angle variable element and display assembly
KR20220131433A (en) 2021-03-18 2022-09-28 희성전자 주식회사 Light guide plate for vehicle display apparatus and display apparatus having the same
KR20220135273A (en) 2021-03-29 2022-10-07 삼성디스플레이 주식회사 Display panel and vehicle including display panel
CN114442330B (en) * 2022-04-06 2022-10-28 深圳市隆利科技股份有限公司 Optical device of head-mounted display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1319341C (en) * 1985-03-29 1993-06-22 Frederick J. Fox Method of supporting a louvered plastic film
JP2809089B2 (en) * 1994-02-28 1998-10-08 日本電気株式会社 Transmissive liquid crystal display
JP2000214789A (en) * 1999-01-27 2000-08-04 Sony Corp Plane video display device
JP2003279951A (en) * 2002-03-26 2003-10-02 Shin Etsu Polymer Co Ltd Liquid crystal display device

Also Published As

Publication number Publication date
WO2007100458A1 (en) 2007-09-07
KR20070090662A (en) 2007-09-06

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