TW202423174A - 偏光板及圖像顯示裝置 - Google Patents

偏光板及圖像顯示裝置 Download PDF

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Publication number
TW202423174A
TW202423174A TW112125863A TW112125863A TW202423174A TW 202423174 A TW202423174 A TW 202423174A TW 112125863 A TW112125863 A TW 112125863A TW 112125863 A TW112125863 A TW 112125863A TW 202423174 A TW202423174 A TW 202423174A
Authority
TW
Taiwan
Prior art keywords
phase difference
layer
difference layer
film
polarizing plate
Prior art date
Application number
TW112125863A
Other languages
English (en)
Chinese (zh)
Inventor
鈴木宏昌
祖父江彰二
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW202423174A publication Critical patent/TW202423174A/zh

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3016Polarising elements involving passive liquid crystal elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
TW112125863A 2022-07-29 2023-07-11 偏光板及圖像顯示裝置 TW202423174A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-121909 2022-07-29
JP2022121909A JP7361849B1 (ja) 2022-07-29 2022-07-29 偏光板及び画像表示装置

Publications (1)

Publication Number Publication Date
TW202423174A true TW202423174A (zh) 2024-06-01

Family

ID=88328337

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112125863A TW202423174A (zh) 2022-07-29 2023-07-11 偏光板及圖像顯示裝置

Country Status (4)

Country Link
JP (2) JP7361849B1 (enrdf_load_stackoverflow)
KR (1) KR20240016903A (enrdf_load_stackoverflow)
CN (1) CN117471597A (enrdf_load_stackoverflow)
TW (1) TW202423174A (enrdf_load_stackoverflow)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5332599B2 (ja) * 2008-07-11 2013-11-06 住友化学株式会社 偏光板、その製造方法及びそれを用いた複合偏光板
JP5850585B2 (ja) * 2010-11-10 2016-02-03 エルジー・ケム・リミテッド 光学素子
WO2013065587A1 (ja) * 2011-10-31 2013-05-10 コニカミノルタアドバンストレイヤー株式会社 粘着層付き有機エレクトロルミネッセンス用円偏光板、それを具備する有機エレクトロルミネッセンス表示装置
JP6232723B2 (ja) * 2013-03-29 2017-11-22 東洋インキScホールディングス株式会社 粘着剤およびそれを用いた粘着シート
KR102368381B1 (ko) 2013-08-09 2022-02-28 스미또모 가가꾸 가부시키가이샤 광학 필름
JP6605914B2 (ja) * 2014-11-10 2019-11-13 住友化学株式会社 粘着剤組成物、粘着剤層、及び粘着剤層付光学部材
JP7348719B2 (ja) 2017-11-10 2023-09-21 住友化学株式会社 複合位相差板、光学積層体、及び画像表示装置
JP6866339B2 (ja) * 2018-04-11 2021-04-28 住友化学株式会社 偏光板および表示装置
JP7275787B2 (ja) * 2019-04-05 2023-05-18 住友ベークライト株式会社 光学性積層体の製造方法

Also Published As

Publication number Publication date
JP7361849B1 (ja) 2023-10-16
JP2024018519A (ja) 2024-02-08
KR20240016903A (ko) 2024-02-06
CN117471597A (zh) 2024-01-30
JP2024019156A (ja) 2024-02-08

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