JP2020095287A5 - - Google Patents
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- Publication number
- JP2020095287A5 JP2020095287A5 JP2020039592A JP2020039592A JP2020095287A5 JP 2020095287 A5 JP2020095287 A5 JP 2020095287A5 JP 2020039592 A JP2020039592 A JP 2020039592A JP 2020039592 A JP2020039592 A JP 2020039592A JP 2020095287 A5 JP2020095287 A5 JP 2020095287A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- strain
- polarizing plate
- resin
- measuring
- 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.)
- Granted
Links
- 239000010408 film Substances 0.000 claims 29
- 230000001681 protective effect Effects 0.000 claims 7
- 238000000034 method Methods 0.000 claims 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 4
- 239000012790 adhesive layer Substances 0.000 claims 3
- 229920001225 polyester resin Polymers 0.000 claims 3
- 239000010410 layer Substances 0.000 claims 2
- 239000000088 plastic resin Substances 0.000 claims 2
- 239000004645 polyester resin Substances 0.000 claims 2
- 229920005672 polyolefin resin Polymers 0.000 claims 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 1
- 241000352457 Shivajiella indica Species 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000000691 measurement method Methods 0.000 claims 1
- 229920005668 polycarbonate resin Polymers 0.000 claims 1
- 239000004431 polycarbonate resin Substances 0.000 claims 1
- 229920005678 polyethylene based resin Polymers 0.000 claims 1
- 229920005673 polypropylene based resin Polymers 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017210092 | 2017-10-31 | ||
| JP2017210092 | 2017-10-31 | ||
| JP2018082808 | 2018-04-24 | ||
| JP2018082808 | 2018-04-24 | ||
| JP2018194864A JP2019191551A (ja) | 2017-10-31 | 2018-10-16 | 積層体 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018194864A Division JP2019191551A (ja) | 2017-10-31 | 2018-10-16 | 積層体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020095287A JP2020095287A (ja) | 2020-06-18 |
| JP2020095287A5 true JP2020095287A5 (enrdf_load_stackoverflow) | 2021-10-14 |
| JP7542967B2 JP7542967B2 (ja) | 2024-09-02 |
Family
ID=66295665
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018194864A Pending JP2019191551A (ja) | 2017-10-31 | 2018-10-16 | 積層体 |
| JP2020039592A Active JP7542967B2 (ja) | 2017-10-31 | 2020-03-09 | 積層体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018194864A Pending JP2019191551A (ja) | 2017-10-31 | 2018-10-16 | 積層体 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP2019191551A (enrdf_load_stackoverflow) |
| KR (1) | KR20190049493A (enrdf_load_stackoverflow) |
| CN (1) | CN109725377A (enrdf_load_stackoverflow) |
| TW (1) | TWI791058B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021033406A1 (ja) * | 2019-08-21 | 2021-02-25 | 日東電工株式会社 | 光学積層体 |
| JP7469889B2 (ja) * | 2020-01-28 | 2024-04-17 | 住友化学株式会社 | 光学積層体、及び表示装置の製造方法 |
| CN115151967B (zh) * | 2020-02-28 | 2024-05-10 | 住友化学株式会社 | 光学层叠体、柔性图像显示装置 |
| JP7469087B2 (ja) * | 2020-03-18 | 2024-04-16 | 住友化学株式会社 | 光学フィルム及びフレキシブル表示装置 |
| WO2021205727A1 (ja) | 2020-04-09 | 2021-10-14 | 住友化学株式会社 | 光学積層体及び剥離方法 |
| JP2023076153A (ja) * | 2021-11-22 | 2023-06-01 | 住友化学株式会社 | 光学積層体 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3311032B2 (ja) | 1992-07-28 | 2002-08-05 | 株式会社東芝 | フィルム剥離方法およびその装置 |
| JP2016118771A (ja) * | 2014-12-18 | 2016-06-30 | 住友化学株式会社 | プロテクトフィルム付偏光板及びそれを含む積層体 |
| CN105717569A (zh) * | 2014-12-18 | 2016-06-29 | 住友化学株式会社 | 带有保护膜的偏振板及包含它的层叠体 |
| JP7154733B2 (ja) * | 2015-08-24 | 2022-10-18 | 日東電工株式会社 | 表面保護フィルム付光学部材 |
| KR102641791B1 (ko) * | 2015-08-24 | 2024-03-04 | 닛토덴코 가부시키가이샤 | 표면 보호 필름을 갖는 광학 부재 |
| JP7334024B2 (ja) * | 2016-02-08 | 2023-08-28 | 日東電工株式会社 | 光学フィルム及び光学表示パネル |
| JP2017181597A (ja) * | 2016-03-28 | 2017-10-05 | 住友化学株式会社 | 光学フィルムおよび偏光板 |
| JP6905312B2 (ja) * | 2016-03-30 | 2021-07-21 | 日東電工株式会社 | 光学フィルム、剥離方法及び光学表示パネルの製造方法 |
-
2018
- 2018-10-16 JP JP2018194864A patent/JP2019191551A/ja active Pending
- 2018-10-25 TW TW107137760A patent/TWI791058B/zh active
- 2018-10-25 KR KR1020180128150A patent/KR20190049493A/ko not_active Ceased
- 2018-10-29 CN CN201811267569.9A patent/CN109725377A/zh active Pending
-
2020
- 2020-03-09 JP JP2020039592A patent/JP7542967B2/ja active Active