TWI767086B - 圓偏光板及顯示裝置 - Google Patents

圓偏光板及顯示裝置 Download PDF

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Publication number
TWI767086B
TWI767086B TW107139924A TW107139924A TWI767086B TW I767086 B TWI767086 B TW I767086B TW 107139924 A TW107139924 A TW 107139924A TW 107139924 A TW107139924 A TW 107139924A TW I767086 B TWI767086 B TW I767086B
Authority
TW
Taiwan
Prior art keywords
polarizer
display device
plate
layer
polarizing plate
Prior art date
Application number
TW107139924A
Other languages
English (en)
Chinese (zh)
Other versions
TW201929281A (zh
Inventor
河村真一
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 TW201929281A publication Critical patent/TW201929281A/zh
Application granted granted Critical
Publication of TWI767086B publication Critical patent/TWI767086B/zh

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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • G09F9/301—Indicating 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • 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

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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)
  • Electroluminescent Light Sources (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW107139924A 2017-11-10 2018-11-09 圓偏光板及顯示裝置 TWI767086B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017217106 2017-11-10
JP2017-217106 2017-11-10
JP2018-201205 2018-10-25
JP2018201205A JP6589033B2 (ja) 2017-11-10 2018-10-25 表示装置

Publications (2)

Publication Number Publication Date
TW201929281A TW201929281A (zh) 2019-07-16
TWI767086B true TWI767086B (zh) 2022-06-11

Family

ID=66837358

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107139924A TWI767086B (zh) 2017-11-10 2018-11-09 圓偏光板及顯示裝置

Country Status (4)

Country Link
JP (2) JP6589033B2 (ja)
KR (1) KR102668003B1 (ja)
CN (1) CN111295604A (ja)
TW (1) TWI767086B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6589033B2 (ja) * 2017-11-10 2019-10-09 住友化学株式会社 表示装置
WO2021039625A1 (ja) * 2019-08-28 2021-03-04 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
JP2021135503A (ja) * 2020-02-25 2021-09-13 住友化学株式会社 偏光板およびその製造方法
JP2021173936A (ja) * 2020-04-28 2021-11-01 住友化学株式会社 偏光板およびその製造方法
JP2022046029A (ja) * 2020-09-10 2022-03-23 住友化学株式会社 光学積層体
TW202409620A (zh) 2022-07-29 2024-03-01 日商住友化學股份有限公司 圓偏光板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008509433A (ja) * 2004-08-03 2008-03-27 スリーエム イノベイティブ プロパティズ カンパニー 固有偏光子、および固有偏光子を製造する方法
JP2017502360A (ja) * 2013-12-06 2017-01-19 チャンカン・ケミカル・カンパニー・リミテッド 光学部材及びこれを備える表示装置
JP2017102443A (ja) * 2015-11-20 2017-06-08 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004258394A (ja) * 2003-02-26 2004-09-16 Dainippon Printing Co Ltd 光学機能性膜、反射防止フィルム、偏光板および表示装置
CN102598158B (zh) * 2009-10-30 2016-11-02 住友化学株式会社 层叠膜的制造方法
TWI612790B (zh) 2011-07-01 2018-01-21 內數位專利控股公司 選出網際網路協定(ip)訊務卸載(sipto)及區域ip存取(lipa)行動性方法及裝置
JP2014170221A (ja) * 2013-02-07 2014-09-18 Nitto Denko Corp 円偏光板および屈曲可能な表示装置
JP2015210459A (ja) * 2014-04-30 2015-11-24 日東電工株式会社 有機ｅｌ表示装置用円偏光板および有機ｅｌ表示装置
KR102207545B1 (ko) * 2014-09-25 2021-01-26 동우 화인켐 주식회사 편광판 일체형 터치 감지 전극 및 이를 포함하는 디스플레이 장치, 그리고 그 제조 방법
JP6690907B2 (ja) * 2014-09-30 2020-04-28 住友化学株式会社 光学積層体、複合偏光板及び液晶表示装置
CN107430238B (zh) * 2015-03-31 2020-03-03 富士胶片株式会社 圆偏振片以及可弯曲的显示装置
JP6589033B2 (ja) * 2017-11-10 2019-10-09 住友化学株式会社 表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008509433A (ja) * 2004-08-03 2008-03-27 スリーエム イノベイティブ プロパティズ カンパニー 固有偏光子、および固有偏光子を製造する方法
JP2017502360A (ja) * 2013-12-06 2017-01-19 チャンカン・ケミカル・カンパニー・リミテッド 光学部材及びこれを備える表示装置
JP2017102443A (ja) * 2015-11-20 2017-06-08 日東電工株式会社 光学積層体および該光学積層体を用いた有機エレクトロルミネセンス表示装置

Also Published As

Publication number Publication date
JP2019091022A (ja) 2019-06-13
JP2019215582A (ja) 2019-12-19
KR102668003B1 (ko) 2024-05-21
KR20200086666A (ko) 2020-07-17
TW201929281A (zh) 2019-07-16
JP6589033B2 (ja) 2019-10-09
CN111295604A (zh) 2020-06-16

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