JP2024160365A5 - - Google Patents
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- Publication number
- JP2024160365A5 JP2024160365A5 JP2024138922A JP2024138922A JP2024160365A5 JP 2024160365 A5 JP2024160365 A5 JP 2024160365A5 JP 2024138922 A JP2024138922 A JP 2024138922A JP 2024138922 A JP2024138922 A JP 2024138922A JP 2024160365 A5 JP2024160365 A5 JP 2024160365A5
- Authority
- JP
- Japan
- Prior art keywords
- plastic film
- sample
- locations
- center
- indentation hardness
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000002985 plastic film Substances 0.000 claims 21
- 229920006255 plastic film Polymers 0.000 claims 21
- 230000003287 optical effect Effects 0.000 claims 9
- 238000007373 indentation Methods 0.000 claims 8
- 230000001681 protective effect Effects 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019101592 | 2019-05-30 | ||
| JP2019101592 | 2019-05-30 | ||
| JP2021522844A JP7544042B2 (ja) | 2019-05-30 | 2020-05-28 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
| PCT/JP2020/021066 WO2020241731A1 (ja) | 2019-05-30 | 2020-05-28 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522844A Division JP7544042B2 (ja) | 2019-05-30 | 2020-05-28 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024160365A JP2024160365A (ja) | 2024-11-13 |
| JP2024160365A5 true JP2024160365A5 (https=) | 2024-11-25 |
Family
ID=73552376
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522844A Active JP7544042B2 (ja) | 2019-05-30 | 2020-05-28 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
| JP2024138922A Pending JP2024160365A (ja) | 2019-05-30 | 2024-08-20 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021522844A Active JP7544042B2 (ja) | 2019-05-30 | 2020-05-28 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12422594B2 (https=) |
| JP (2) | JP7544042B2 (https=) |
| KR (1) | KR20220013368A (https=) |
| CN (3) | CN120122253A (https=) |
| TW (1) | TWI860365B (https=) |
| WO (1) | WO2020241731A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7544042B2 (ja) * | 2019-05-30 | 2024-09-03 | 大日本印刷株式会社 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
| KR102873991B1 (ko) * | 2020-03-09 | 2025-10-22 | 다이니폰 인사츠 가부시키가이샤 | 방현성 반사 방지 부재, 그리고 이것을 구비하는 편광판, 표면판 및 화상 표시 장치, 그리고 방현성 반사 방지 부재의 선별 방법 |
| JP7211555B2 (ja) | 2020-03-31 | 2023-01-24 | 大日本印刷株式会社 | 光学用のプラスチックフィルム、並びに、それを用いた光学積層体、偏光板及び画像表示装置 |
| KR20230073204A (ko) * | 2020-09-30 | 2023-05-25 | 다이니폰 인사츠 가부시키가이샤 | 광학용의 플라스틱 필름, 그리고 이것을 사용한 편광판 및 화상 표시 장치, 그리고 광학용의 플라스틱 필름의 선정 방법 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4783547B2 (ja) * | 2002-06-24 | 2011-09-28 | 富士フイルム株式会社 | プラスチックフイルム及び画像表示装置 |
| EP1515845A1 (en) * | 2002-06-24 | 2005-03-23 | Fuji Photo Film Co., Ltd. | Plastic film and image display unit |
| US7955666B2 (en) * | 2006-05-18 | 2011-06-07 | Fujifilm Corporation | Cellulose acylate film and method for producing same, and retardation film, polarizing plate and liquid crystal display device comprising the film |
| JP4953915B2 (ja) | 2006-05-18 | 2012-06-13 | 富士フイルム株式会社 | セルロースアシレートフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置 |
| KR20100020906A (ko) * | 2008-08-13 | 2010-02-23 | 소니 가부시끼가이샤 | 광학 필름 및 그 제조 방법, 눈부심방지성 필름, 광학층이 부착된 편광자 및 표시 장치 |
| JP2010283214A (ja) | 2009-06-05 | 2010-12-16 | Konica Minolta Opto Inc | 蛍光体素子、発光装置及び蛍光体素子の製造方法 |
| KR101637384B1 (ko) * | 2010-08-27 | 2016-07-08 | 다이니폰 인사츠 가부시키가이샤 | 광학 적층체, 편광판 및 화상 표시 장치 |
| JP5928482B2 (ja) | 2011-12-28 | 2016-06-01 | コニカミノルタ株式会社 | 位相差フィルム、位相差フィルムの製造方法、偏光板及び液晶表示装置 |
| DE102012217954B4 (de) | 2012-10-01 | 2018-12-27 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Prisma für die optische Datenkommunikation |
| KR102690508B1 (ko) * | 2014-11-25 | 2024-07-30 | 도요보 가부시키가이샤 | 액정표시장치 및 편광판 |
| KR101862251B1 (ko) * | 2015-08-03 | 2018-05-29 | 주식회사 엘지화학 | 플렉시블 플라스틱 필름 |
| JP7254514B6 (ja) | 2015-11-27 | 2023-04-21 | エスケイシー・カンパニー・リミテッド | 偏光子用保護フィルム、偏光板、およびそれらを含む表示装置 |
| KR102840742B1 (ko) * | 2016-02-09 | 2025-08-01 | 다이니폰 인사츠 가부시키가이샤 | 광학 적층체 및 그의 제조 방법, 전면판, 그리고 화상 표시 장치 |
| KR20170103292A (ko) * | 2016-03-03 | 2017-09-13 | 주식회사 엘지화학 | 플렉시블 편광판 |
| KR101730855B1 (ko) | 2016-06-20 | 2017-04-27 | 에스케이씨 주식회사 | 편광자 보호 필름, 이를 포함하는 편광판, 및 이를 구비한 표시 장치 |
| KR102874930B1 (ko) | 2017-06-27 | 2025-10-21 | 스미또모 가가꾸 가부시키가이샤 | 광학 필름 |
| JP7544042B2 (ja) * | 2019-05-30 | 2024-09-03 | 大日本印刷株式会社 | 光学用のプラスチックフィルム、偏光板及び画像表示装置 |
-
2020
- 2020-05-28 JP JP2021522844A patent/JP7544042B2/ja active Active
- 2020-05-28 CN CN202510523093.4A patent/CN120122253A/zh active Pending
- 2020-05-28 CN CN202510523096.8A patent/CN120122254A/zh active Pending
- 2020-05-28 WO PCT/JP2020/021066 patent/WO2020241731A1/ja not_active Ceased
- 2020-05-28 CN CN202080038704.1A patent/CN113874764B/zh active Active
- 2020-05-28 KR KR1020217038503A patent/KR20220013368A/ko active Pending
- 2020-05-28 US US17/595,691 patent/US12422594B2/en active Active
- 2020-05-29 TW TW109118105A patent/TWI860365B/zh active
-
2024
- 2024-08-20 JP JP2024138922A patent/JP2024160365A/ja active Pending
-
2025
- 2025-08-13 US US19/299,040 patent/US20250370168A1/en active Pending
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