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WO2012070808A3 - Plaque polarisante antireflet et appareil d'affichage d'image la comprenant - Google Patents

Plaque polarisante antireflet et appareil d'affichage d'image la comprenant Download PDF

Info

Publication number
WO2012070808A3
WO2012070808A3 PCT/KR2011/008847 KR2011008847W WO2012070808A3 WO 2012070808 A3 WO2012070808 A3 WO 2012070808A3 KR 2011008847 W KR2011008847 W KR 2011008847W WO 2012070808 A3 WO2012070808 A3 WO 2012070808A3
Authority
WO
WIPO (PCT)
Prior art keywords
image display
display apparatus
polarizing plate
hwf
apparatus including
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.)
Ceased
Application number
PCT/KR2011/008847
Other languages
English (en)
Korean (ko)
Other versions
WO2012070808A2 (fr
Inventor
김봉춘
김기만
김형욱
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.)
Dongwoo Fine Chem Co Ltd
Original Assignee
Dongwoo Fine Chem Co Ltd
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 Dongwoo Fine Chem Co Ltd filed Critical Dongwoo Fine Chem Co Ltd
Publication of WO2012070808A2 publication Critical patent/WO2012070808A2/fr
Publication of WO2012070808A3 publication Critical patent/WO2012070808A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention porte sur une plaque polarisante antireflet et sur un appareil d'affichage d'image comprenant la plaque polarisante antireflet, et, en particulier, sur un appareil d'affichage d'image comprenant un polariseur, sur un film demi-onde (HWF) placé sous le polariseur, et sur un film quart d'onde (QWF) placé sous le HWF, le HWF et le QWF ayant des axes de surface inclinés à un angle d'environ 40° à 80° l'un par rapport à l'autre. En outre, l'appareil d'affichage d'image comprend une plaque polarisante dans laquelle le HWF et le QWF ont des indices de réfraction d'environ 0<NZHWF<1 et d'environ 0<NZQWF<1, respectivement. Ainsi, l'appareil d'affichage d'image peut avoir des propriétés antireflet supérieures dans la direction avant, ainsi que dans une direction inclinée d'un écran.
PCT/KR2011/008847 2010-11-23 2011-11-18 Plaque polarisante antireflet et appareil d'affichage d'image la comprenant Ceased WO2012070808A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0116657 2010-11-23
KR1020100116657A KR20120055129A (ko) 2010-11-23 2010-11-23 반사 방지용 편광판 및 이를 포함하는 화상표시장치

Publications (2)

Publication Number Publication Date
WO2012070808A2 WO2012070808A2 (fr) 2012-05-31
WO2012070808A3 true WO2012070808A3 (fr) 2012-09-27

Family

ID=46146258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008847 Ceased WO2012070808A2 (fr) 2010-11-23 2011-11-18 Plaque polarisante antireflet et appareil d'affichage d'image la comprenant

Country Status (3)

Country Link
KR (1) KR20120055129A (fr)
TW (1) TW201227010A (fr)
WO (1) WO2012070808A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207426B (zh) * 2013-03-28 2015-09-16 京东方科技集团股份有限公司 一种偏光片及显示装置
DE202014011107U1 (de) 2013-06-14 2017-12-15 The Procter & Gamble Company Bei Nässe Kanäle bildender absorbierender Artikel und absorbierender Kern
WO2015046983A1 (fr) * 2013-09-27 2015-04-02 주식회사 엘지화학 Film optique
TWI547719B (zh) 2013-09-27 2016-09-01 Ｌｇ化學股份有限公司 光學膜
EP3064969B1 (fr) * 2013-10-28 2024-10-16 Zeon Corporation Film multicouche, stratifié optiquement anisotrope, polariseur circulaire et procédés de fabrication associés
WO2016047517A1 (fr) 2014-09-26 2016-03-31 日本ゼオン株式会社 Plaque de polarisation circulaire, son procédé de production, plaque λ/4 à large bande, dispositif d'affichage électroluminescent organique, et dispositif d'affichage à cristaux liquides
EP3032603A1 (fr) 2014-12-08 2016-06-15 Samsung Electronics Co., Ltd Film antireflet et dispositif électroluminescent organique comprenant celui-ci
KR101623086B1 (ko) 2014-12-08 2016-05-20 삼성전자 주식회사 반사방지필름 및 이를 구비한 유기발광장치
KR20160079687A (ko) 2014-12-26 2016-07-06 삼성전자주식회사 반사방지필름 및 이를 구비한 유기발광장치
KR102304889B1 (ko) 2015-02-11 2021-09-23 삼성전자주식회사 유기 발광 장치 및 그 제조 방법
KR102126051B1 (ko) 2017-10-23 2020-06-23 삼성에스디아이 주식회사 액정 위상차 필름, 이를 포함하는 발광표시장치용 편광판 및 이를 포함하는 발광표시장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11231132A (ja) * 1998-02-12 1999-08-27 Nitto Denko Corp １／４波長板、円偏光板及び液晶表示装置
JP2003035820A (ja) * 2001-07-25 2003-02-07 Tatsuo Uchida 円偏光板およびそれを用いた液晶ディスプレイ
JP2004029181A (ja) * 2002-06-24 2004-01-29 Nitto Denko Corp 積層光学フィルム及びその用途
JP2008249943A (ja) * 2007-03-30 2008-10-16 Nec Lcd Technologies Ltd タッチパネル付き液晶表示装置及び端末装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11231132A (ja) * 1998-02-12 1999-08-27 Nitto Denko Corp １／４波長板、円偏光板及び液晶表示装置
JP2003035820A (ja) * 2001-07-25 2003-02-07 Tatsuo Uchida 円偏光板およびそれを用いた液晶ディスプレイ
JP2004029181A (ja) * 2002-06-24 2004-01-29 Nitto Denko Corp 積層光学フィルム及びその用途
JP2008249943A (ja) * 2007-03-30 2008-10-16 Nec Lcd Technologies Ltd タッチパネル付き液晶表示装置及び端末装置

Also Published As

Publication number Publication date
WO2012070808A2 (fr) 2012-05-31
TW201227010A (en) 2012-07-01
KR20120055129A (ko) 2012-05-31

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