KR20230044007A - 위상차층 부착 편광판의 제조 방법 - Google Patents
위상차층 부착 편광판의 제조 방법 Download PDFInfo
- Publication number
- KR20230044007A KR20230044007A KR1020237007506A KR20237007506A KR20230044007A KR 20230044007 A KR20230044007 A KR 20230044007A KR 1020237007506 A KR1020237007506 A KR 1020237007506A KR 20237007506 A KR20237007506 A KR 20237007506A KR 20230044007 A KR20230044007 A KR 20230044007A
- Authority
- KR
- South Korea
- Prior art keywords
- polarizing plate
- retardation layer
- layer
- retardation
- thickness
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2020-148150 | 2020-09-03 | ||
JP2020148150A JP2022042662A (ja) | 2020-09-03 | 2020-09-03 | 位相差層付偏光板の製造方法 |
PCT/JP2021/020840 WO2022049847A1 (ja) | 2020-09-03 | 2021-06-01 | 位相差層付偏光板の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20230044007A true KR20230044007A (ko) | 2023-03-31 |
Family
ID=80491036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020237007506A KR20230044007A (ko) | 2020-09-03 | 2021-06-01 | 위상차층 부착 편광판의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2022042662A (ja) |
KR (1) | KR20230044007A (ja) |
CN (1) | CN116018257A (ja) |
TW (1) | TW202212875A (ja) |
WO (1) | WO2022049847A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3325560B2 (ja) | 1998-10-30 | 2002-09-17 | 帝人株式会社 | 位相差フィルム及びそれを用いた光学装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008015145A (ja) * | 2006-07-05 | 2008-01-24 | Seiko Epson Corp | 偏光素子の製造方法、偏光素子、およびプロジェクタ |
JP5817141B2 (ja) * | 2010-09-30 | 2015-11-18 | 住友化学株式会社 | 液晶表示装置 |
WO2015111474A1 (ja) * | 2014-01-22 | 2015-07-30 | 富士フイルム株式会社 | 偏光板、液晶表示装置 |
JP6920047B2 (ja) * | 2015-12-10 | 2021-08-18 | 日東電工株式会社 | 円偏光板およびそれを用いたフレキシブルな画像表示装置 |
JP6323477B2 (ja) * | 2016-02-29 | 2018-05-16 | 住友化学株式会社 | 偏光板のセットおよび液晶パネル |
WO2019022156A1 (ja) * | 2017-07-26 | 2019-01-31 | 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 |
JP6999370B2 (ja) * | 2017-11-06 | 2022-01-18 | 日東電工株式会社 | 反射防止層付偏光板およびその製造方法 |
JP2019159200A (ja) * | 2018-03-15 | 2019-09-19 | 住友化学株式会社 | 光学積層体の製造方法及び粘着層付き光学積層体の製造方法 |
WO2020080184A1 (ja) * | 2018-10-15 | 2020-04-23 | 日東電工株式会社 | 位相差層付偏光板およびそれを用いた画像表示装置 |
JP7294908B2 (ja) * | 2018-10-15 | 2023-06-20 | 日東電工株式会社 | 位相差層付偏光板およびそれを用いた画像表示装置 |
CN111045132B (zh) * | 2018-10-15 | 2023-04-28 | 日东电工株式会社 | 带相位差层的偏振片及使用了该带相位差层的偏振片的图像显示装置 |
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2020
- 2020-09-03 JP JP2020148150A patent/JP2022042662A/ja active Pending
-
2021
- 2021-06-01 CN CN202180054450.7A patent/CN116018257A/zh active Pending
- 2021-06-01 KR KR1020237007506A patent/KR20230044007A/ko active Search and Examination
- 2021-06-01 WO PCT/JP2021/020840 patent/WO2022049847A1/ja active Application Filing
- 2021-08-27 TW TW110131828A patent/TW202212875A/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3325560B2 (ja) | 1998-10-30 | 2002-09-17 | 帝人株式会社 | 位相差フィルム及びそれを用いた光学装置 |
Also Published As
Publication number | Publication date |
---|---|
CN116018257A (zh) | 2023-04-25 |
WO2022049847A1 (ja) | 2022-03-10 |
TW202212875A (zh) | 2022-04-01 |
JP2022042662A (ja) | 2022-03-15 |
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