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TWI561864B - Polarizing plate for oled and optical display including the same - Google Patents

Polarizing plate for oled and optical display including the same

Info

Publication number
TWI561864B
TWI561864B TW103111462A TW103111462A TWI561864B TW I561864 B TWI561864 B TW I561864B TW 103111462 A TW103111462 A TW 103111462A TW 103111462 A TW103111462 A TW 103111462A TW I561864 B TWI561864 B TW I561864B
Authority
TW
Taiwan
Prior art keywords
oled
same
polarizing plate
optical display
display including
Prior art date
Application number
TW103111462A
Other languages
English (en)
Other versions
TW201447397A (zh
Inventor
Mun Bo Ko
Ki Ho Park
Original Assignee
Cheil Ind 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 Cheil Ind Inc filed Critical Cheil Ind Inc
Publication of TW201447397A publication Critical patent/TW201447397A/zh
Application granted granted Critical
Publication of TWI561864B publication Critical patent/TWI561864B/zh

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • 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
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polarising Elements (AREA)
TW103111462A 2013-03-29 2014-03-27 Polarizing plate for oled and optical display including the same TWI561864B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130034797A KR20140118595A (ko) 2013-03-29 2013-03-29 Oled용 편광판 및 이를 포함하는 광학표시장치

Publications (2)

Publication Number Publication Date
TW201447397A TW201447397A (zh) 2014-12-16
TWI561864B true TWI561864B (en) 2016-12-11

Family

ID=51597808

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103111462A TWI561864B (en) 2013-03-29 2014-03-27 Polarizing plate for oled and optical display including the same

Country Status (4)

Country Link
US (1) US9563000B2 (zh)
KR (1) KR20140118595A (zh)
CN (1) CN104076430B (zh)
TW (1) TWI561864B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI708077B (zh) * 2018-04-17 2020-10-21 南韓商Ｌｇ化學股份有限公司 橢圓偏光板與有機發光裝置
TWI708108B (zh) * 2018-04-17 2020-10-21 南韓商Ｌｇ化學股份有限公司 橢圓偏光板與有機發光裝置
TWI709771B (zh) * 2018-04-17 2020-11-11 南韓商Ｌｇ化學股份有限公司 橢圓偏光板及有機發光裝置
US12019257B2 (en) 2018-04-17 2024-06-25 Lg Chem, Ltd. Elliptically polarizing plate and organic light-emitting diode

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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KR102166886B1 (ko) * 2014-10-02 2020-10-16 닛토덴코 가부시키가이샤 광학 필름 적층체, 그 광학 필름 적층체를 이용한 광학적 표시 장치, 및 투명 보호 필름
WO2016194801A1 (ja) * 2015-05-29 2016-12-08 富士フイルム株式会社 有機エレクトロルミネッセンス表示装置
US20170059757A1 (en) * 2015-09-01 2017-03-02 Nitto Denko Corporation Optical laminate
KR102444610B1 (ko) 2015-12-02 2022-09-27 삼성전자주식회사 반사방지 필름 및 이를 포함하는 유기 발광 표시 장치
KR102586151B1 (ko) * 2016-01-28 2023-10-06 삼성디스플레이 주식회사 편광 유닛 및 이를 포함하는 유기 발광 표시 장치
CN105629580A (zh) * 2016-03-11 2016-06-01 武汉华星光电技术有限公司 一种液晶显示面板及装置
CN108885372B (zh) * 2016-03-18 2021-10-08 三星Sdi株式会社 用于发光显示器的偏光板及含有其的发光显示器
KR102509462B1 (ko) 2016-04-05 2023-03-10 삼성전자주식회사 유기 발광 장치
KR102515564B1 (ko) 2016-05-19 2023-03-28 삼성전자주식회사 유기 발광 장치
KR102528299B1 (ko) * 2016-05-25 2023-05-04 삼성디스플레이 주식회사 위상차필름 및 이를 구비한 플렉서블 디스플레이 장치
KR101975006B1 (ko) 2016-10-24 2019-05-07 주식회사 엘지화학 반사 방지용 광학 필터 및 유기 발광 장치
KR101995977B1 (ko) 2016-11-28 2019-07-04 삼성디스플레이 주식회사 플렉서블 표시 장치
US12216353B2 (en) 2016-11-28 2025-02-04 Samsung Display Co., Ltd. Flexible display apparatus
JP7165491B2 (ja) * 2017-02-23 2022-11-04 住友化学株式会社 光学フィルム及びその製造方法
KR102505265B1 (ko) * 2017-06-23 2023-03-06 삼성디스플레이 주식회사 전자 장치
JP6781111B2 (ja) * 2017-06-28 2020-11-04 日東電工株式会社 位相差フィルム、円偏光板、および位相差フィルムの製造方法
US11442211B2 (en) 2017-09-22 2022-09-13 Zeon Corporation Viewer for determination of authenticity
WO2019169170A1 (en) * 2018-03-02 2019-09-06 Sharp Gary D Retarder stack pairs for polarization basis vector transformations
KR102435573B1 (ko) * 2018-06-20 2022-08-23 삼성에스디아이 주식회사 광학필름, 이를 포함하는 편광판 및 이를 포함하는 디스플레이 장치
KR102522253B1 (ko) * 2019-02-19 2023-04-17 주식회사 엘지화학 편광판의 제조 방법
KR20200101548A (ko) * 2019-02-19 2020-08-28 삼성디스플레이 주식회사 편광판 및 이를 포함하는 표시 장치
KR102781848B1 (ko) 2019-02-25 2025-03-14 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102444973B1 (ko) 2019-06-19 2022-09-19 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR102365731B1 (ko) * 2019-06-27 2022-02-22 삼성디스플레이 주식회사 플렉서블 표시 장치
KR102576989B1 (ko) 2019-07-30 2023-09-08 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
KR102740835B1 (ko) * 2020-09-25 2024-12-10 삼성에스디아이 주식회사 편광판 이를 포함하는 광학표시장치
TWI818567B (zh) * 2021-06-03 2023-10-11 南韓商三星Ｓｄｉ股份有限公司 偏光板和包括偏光板的光學顯示裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206282A1 (en) * 2004-03-22 2007-09-06 Nitto Denko Corporation Circularly Polarizing Plate, Optical Film and Image Display
US20080252973A1 (en) * 2007-04-16 2008-10-16 Nitto Denko Corporation Polarizing plate, optical film and image display

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100978426B1 (ko) 2004-06-29 2010-08-26 샤프 가부시키가이샤 액정 표시 장치
CN100407001C (zh) 2004-10-22 2008-07-30 日东电工株式会社 液晶面板和液晶显示装置
JP3851918B2 (ja) * 2004-10-22 2006-11-29 日東電工株式会社 液晶パネルおよび液晶表示装置
KR100848528B1 (ko) 2005-02-25 2008-07-25 닛토덴코 가부시키가이샤 편광 소자, 액정 패널, 액정 ｔｖ 및 액정 표시 장치
KR20080059832A (ko) 2006-12-26 2008-07-01 삼성전자주식회사 표시장치
JP2012032418A (ja) 2008-11-19 2012-02-16 Sharp Corp 円偏光板及び表示装置
JP5706756B2 (ja) 2011-05-25 2015-04-22 日東電工株式会社 画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206282A1 (en) * 2004-03-22 2007-09-06 Nitto Denko Corporation Circularly Polarizing Plate, Optical Film and Image Display
US20080252973A1 (en) * 2007-04-16 2008-10-16 Nitto Denko Corporation Polarizing plate, optical film and image display

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI708077B (zh) * 2018-04-17 2020-10-21 南韓商Ｌｇ化學股份有限公司 橢圓偏光板與有機發光裝置
TWI708108B (zh) * 2018-04-17 2020-10-21 南韓商Ｌｇ化學股份有限公司 橢圓偏光板與有機發光裝置
TWI709771B (zh) * 2018-04-17 2020-11-11 南韓商Ｌｇ化學股份有限公司 橢圓偏光板及有機發光裝置
US11825689B2 (en) 2018-04-17 2023-11-21 Lg Chem, Ltd. Elliptically polarizing plate and organic light-emitting device
US11937487B2 (en) 2018-04-17 2024-03-19 Lg Chem, Ltd. Elliptically polarizing plate and organic light-emitting device
US12019257B2 (en) 2018-04-17 2024-06-25 Lg Chem, Ltd. Elliptically polarizing plate and organic light-emitting diode
US12161014B2 (en) 2018-04-17 2024-12-03 Lg Chem, Ltd Oval polarizing plate and organic light emitting device

Also Published As

Publication number Publication date
US20140293420A1 (en) 2014-10-02
TW201447397A (zh) 2014-12-16
CN104076430B (zh) 2017-01-04
CN104076430A (zh) 2014-10-01
US9563000B2 (en) 2017-02-07
KR20140118595A (ko) 2014-10-08

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