KR101911166B1 - 편광판 및 화상 표시 장치 - Google Patents

편광판 및 화상 표시 장치 Download PDF

Info

Publication number
KR101911166B1
KR101911166B1 KR1020170019244A KR20170019244A KR101911166B1 KR 101911166 B1 KR101911166 B1 KR 101911166B1 KR 1020170019244 A KR1020170019244 A KR 1020170019244A KR 20170019244 A KR20170019244 A KR 20170019244A KR 101911166 B1 KR101911166 B1 KR 101911166B1
Authority
KR
South Korea
Prior art keywords
polarizing plate
polarizer
protective film
hole
less
Prior art date
Application number
KR1020170019244A
Other languages
English (en)
Korean (ko)
Other versions
KR20170098698A (ko
Inventor
고지 우에다
고지로 니시
Original Assignee
스미또모 가가꾸 가부시키가이샤
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 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20170098698A publication Critical patent/KR20170098698A/ko
Application granted granted Critical
Publication of KR101911166B1 publication Critical patent/KR101911166B1/ko

Links

Images

Classifications

    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020170019244A 2016-02-22 2017-02-13 편광판 및 화상 표시 장치 KR101911166B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-031293 2016-02-22
JP2016031293A JP6188845B2 (ja) 2016-02-22 2016-02-22 偏光板及び画像表示装置

Publications (2)

Publication Number Publication Date
KR20170098698A KR20170098698A (ko) 2017-08-30
KR101911166B1 true KR101911166B1 (ko) 2018-10-23

Family

ID=59674706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170019244A KR101911166B1 (ko) 2016-02-22 2017-02-13 편광판 및 화상 표시 장치

Country Status (4)

Country Link
JP (1) JP6188845B2 (zh)
KR (1) KR101911166B1 (zh)
CN (1) CN107102389B (zh)
TW (2) TWI633346B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7013279B2 (ja) * 2018-02-28 2022-01-31 日東電工株式会社 偏光板およびその製造方法
JP2020020973A (ja) * 2018-08-01 2020-02-06 日東電工株式会社 偏光子、偏光板、および、画像表示装置
CN109407198B (zh) * 2018-12-19 2020-09-01 武汉华星光电技术有限公司 偏光片及显示面板
JP7046901B2 (ja) * 2018-12-25 2022-04-04 日東電工株式会社 偏光子、および、その製造方法
JP7390799B2 (ja) * 2019-04-17 2023-12-04 日東電工株式会社 光学積層体およびその製造方法、ならびに表示デバイス
CN110441852B (zh) * 2019-08-14 2021-04-06 惠州市富丽电子有限公司 细孔偏光片生产工艺
JP7387361B2 (ja) * 2019-09-27 2023-11-28 日東電工株式会社 光学積層体および画像表示装置
JP2021086114A (ja) * 2019-11-29 2021-06-03 住友化学株式会社 偏光板
CN113253371A (zh) * 2021-04-25 2021-08-13 惠州视维新技术有限公司 增亮膜
JP7220764B1 (ja) 2021-11-02 2023-02-10 住友化学株式会社 貫通孔付きフィルムの製造方法、及び、円偏光板
JP2023180881A (ja) * 2022-06-10 2023-12-21 日東電工株式会社 光学積層体およびその製造方法、ならびに該光学積層体を用いた画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003181668A (ja) * 2001-11-30 2003-07-02 Matsushita Electric Ind Co Ltd ピコ秒レーザ微細加工装置、ビーム光強度制御装置、レーザフライス加工方法、ビーム光強度分布制御方法、マイクロフィルタ設計方法、反射角補正方法、ヒステリシス効果補正方法、及び走査ミラー操作方法
JP2015129936A (ja) * 2013-12-30 2015-07-16 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． 偏光子、偏光子の製造方法、偏光子を含む偏光板、及び偏光板を含む光学表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292238A (ja) * 2004-03-31 2005-10-20 Sharp Corp 偏光板、並びに、それを用いた表示装置及びその製造方法
JP2007025643A (ja) * 2005-06-14 2007-02-01 Fujifilm Corp 偏光板、その加工製造方法及び液晶表示装置
KR101065790B1 (ko) * 2008-09-29 2011-09-20 (주)와이티에스 편광필름 절단용 레이저 노즐장치
JP2010277018A (ja) * 2009-06-01 2010-12-09 Sumitomo Chemical Co Ltd 耐久性に優れた偏光板およびその製造方法、それを用いた画像表示装置
US9143668B2 (en) * 2010-10-29 2015-09-22 Apple Inc. Camera lens structures and display structures for electronic devices
US9075199B2 (en) * 2012-10-30 2015-07-07 Apple Inc. Displays with polarizer layers for electronic devices
JP2014211548A (ja) * 2013-04-19 2014-11-13 住友化学株式会社 偏光能を示さない領域を有する偏光性積層フィルムの製造方法及び偏光板
JP6215261B2 (ja) * 2014-06-27 2017-10-18 日東電工株式会社 長尺状の偏光子、長尺状の偏光板および画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003181668A (ja) * 2001-11-30 2003-07-02 Matsushita Electric Ind Co Ltd ピコ秒レーザ微細加工装置、ビーム光強度制御装置、レーザフライス加工方法、ビーム光強度分布制御方法、マイクロフィルタ設計方法、反射角補正方法、ヒステリシス効果補正方法、及び走査ミラー操作方法
JP2015129936A (ja) * 2013-12-30 2015-07-16 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． 偏光子、偏光子の製造方法、偏光子を含む偏光板、及び偏光板を含む光学表示装置

Also Published As

Publication number Publication date
KR20170098698A (ko) 2017-08-30
JP2017151162A (ja) 2017-08-31
TW201734516A (zh) 2017-10-01
CN107102389B (zh) 2018-11-02
TWI633346B (zh) 2018-08-21
JP6188845B2 (ja) 2017-08-30
TW201839433A (zh) 2018-11-01
CN107102389A (zh) 2017-08-29

Similar Documents

Publication Publication Date Title
KR101911166B1 (ko) 편광판 및 화상 표시 장치
JP6495374B2 (ja) 画像表示装置用の偏光板、画像表示装置及び画像表示装置用の偏光板の製造方法
CN107102390B (zh) 偏振板以及图像显示装置
KR101846105B1 (ko) 편광판
JP2017199030A (ja) 偏光板及び画像表示装置
KR20170012322A (ko) 광학 적층체 및 화상 표시 장치
KR102642673B1 (ko) 적층체
KR20210009330A (ko) 편광판 및 표시 장치
JP2023178287A (ja) 偏光板の製造方法
JP2018005252A (ja) 偏光板及び画像表示装置
KR20200106839A (ko) 절삭 가공 필름의 제조 방법
KR20170143446A (ko) 편광판 세트
JP2024009307A (ja) 偏光子
WO2021029172A1 (ja) 偏光板
KR20210122699A (ko) 편광판 및 이 편광판을 이용한 화상 표시 장치
KR20200099482A (ko) 점착제층 부착 광학 적층 필름 및 그 제조 방법
CN112969938A (zh) 偏振板
CN110398800B (zh) 层叠体
KR20230118957A (ko) 편광판 세트 및 액정 패널
KR20220074903A (ko) 자발광형 화상 표시 장치
TW202232150A (zh) 積層直線偏光板
CN110780372A (zh) 圆偏振板及显示装置

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant