KR20210127928A - 편광판 및 그의 제조 방법과 해당 편광판을 이용한 화상 표시 장치 - Google Patents
편광판 및 그의 제조 방법과 해당 편광판을 이용한 화상 표시 장치 Download PDFInfo
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- KR20210127928A KR20210127928A KR1020217024589A KR20217024589A KR20210127928A KR 20210127928 A KR20210127928 A KR 20210127928A KR 1020217024589 A KR1020217024589 A KR 1020217024589A KR 20217024589 A KR20217024589 A KR 20217024589A KR 20210127928 A KR20210127928 A KR 20210127928A
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- layer
- polarizer
- polarizing plate
- stretching
- liquid crystal
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Images
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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
-
- 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
- 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
-
- H01L27/3232—
-
- 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
- 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
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2019022537 | 2019-02-12 | ||
JPJP-P-2019-022537 | 2019-02-12 | ||
PCT/JP2020/004805 WO2020166505A1 (ja) | 2019-02-12 | 2020-02-07 | 偏光板およびその製造方法、ならびに該偏光板を用いた画像表示装置 |
Publications (1)
Publication Number | Publication Date |
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KR20210127928A true KR20210127928A (ko) | 2021-10-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020217024589A KR20210127928A (ko) | 2019-02-12 | 2020-02-07 | 편광판 및 그의 제조 방법과 해당 편광판을 이용한 화상 표시 장치 |
Country Status (5)
Country | Link |
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JP (1) | JP7288465B2 (ja) |
KR (1) | KR20210127928A (ja) |
CN (1) | CN113423572A (ja) |
TW (1) | TW202045349A (ja) |
WO (1) | WO2020166505A1 (ja) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783360A (en) * | 1980-11-11 | 1982-05-25 | Tipton Mfg Corp | Barrel polishing method |
JP4691205B1 (ja) * | 2010-09-03 | 2011-06-01 | 日東電工株式会社 | 薄型高機能偏光膜を含む光学フィルム積層体の製造方法 |
JP5162695B2 (ja) * | 2010-09-09 | 2013-03-13 | 日東電工株式会社 | 薄型偏光膜の製造方法 |
JP5889158B2 (ja) * | 2012-10-04 | 2016-03-22 | 日東電工株式会社 | 延伸積層体の製造方法 |
JP6285176B2 (ja) * | 2013-12-25 | 2018-02-28 | 日東電工株式会社 | 光学積層体の製造方法 |
JP6242299B2 (ja) * | 2014-06-19 | 2017-12-06 | 株式会社クラレ | 延伸フィルムの突き刺し強度測定方法 |
JP6327222B2 (ja) * | 2014-09-30 | 2018-05-23 | 住友化学株式会社 | 偏光板、粘着剤付き偏光板及び液晶表示装置 |
JP6202062B2 (ja) * | 2014-09-30 | 2017-09-27 | 住友化学株式会社 | 偏光フィルムの強度測定方法及び偏光板 |
JP6045623B2 (ja) * | 2015-03-05 | 2016-12-14 | 住友化学株式会社 | 延伸フィルム、偏光フィルム及びそれを含む偏光板 |
JP2016191904A (ja) * | 2015-03-30 | 2016-11-10 | 住友化学株式会社 | 偏光板 |
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 |
KR101819414B1 (ko) * | 2016-08-10 | 2018-01-16 | 스미또모 가가꾸 가부시키가이샤 | 편광 필름 |
WO2018235532A1 (ja) * | 2017-06-21 | 2018-12-27 | 株式会社クラレ | 原反フィルム、延伸光学フィルムの製造方法、及び延伸光学フィルム |
JP6409142B1 (ja) * | 2018-02-13 | 2018-10-17 | 日東電工株式会社 | 偏光膜、偏光板、および偏光膜の製造方法 |
-
2020
- 2020-02-07 WO PCT/JP2020/004805 patent/WO2020166505A1/ja active Application Filing
- 2020-02-07 JP JP2020572219A patent/JP7288465B2/ja active Active
- 2020-02-07 KR KR1020217024589A patent/KR20210127928A/ko unknown
- 2020-02-07 CN CN202080013941.2A patent/CN113423572A/zh active Pending
- 2020-02-11 TW TW109104235A patent/TW202045349A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020166505A1 (ja) | 2020-08-20 |
CN113423572A (zh) | 2021-09-21 |
JPWO2020166505A1 (ja) | 2021-10-21 |
JP7288465B2 (ja) | 2023-06-07 |
TW202045349A (zh) | 2020-12-16 |
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