JPWO2020044750A5 - - Google Patents
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- Publication number
- JPWO2020044750A5 JPWO2020044750A5 JP2020540095A JP2020540095A JPWO2020044750A5 JP WO2020044750 A5 JPWO2020044750 A5 JP WO2020044750A5 JP 2020540095 A JP2020540095 A JP 2020540095A JP 2020540095 A JP2020540095 A JP 2020540095A JP WO2020044750 A5 JPWO2020044750 A5 JP WO2020044750A5
- Authority
- JP
- Japan
- Prior art keywords
- retardation film
- polarizing plate
- display device
- circular polarizing
- plate according
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005401 electroluminescence Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018162632 | 2018-08-31 | ||
| JP2018162632 | 2018-08-31 | ||
| PCT/JP2019/024884 WO2020044750A1 (ja) | 2018-08-31 | 2019-06-24 | 円偏光板及びそれを用いた画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020044750A1 JPWO2020044750A1 (ja) | 2021-09-24 |
| JPWO2020044750A5 true JPWO2020044750A5 (https=) | 2022-05-31 |
Family
ID=69644129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020540095A Pending JPWO2020044750A1 (ja) | 2018-08-31 | 2019-06-24 | 円偏光板及びそれを用いた画像表示装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2020044750A1 (https=) |
| KR (1) | KR20210049798A (https=) |
| CN (1) | CN112639552A (https=) |
| TW (1) | TWI820171B (https=) |
| WO (1) | WO2020044750A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102567054B1 (ko) * | 2021-04-08 | 2023-08-14 | 주식회사 클랩 | 무채색 원편광 필름 및 이를 포함하는 디스플레이용 반사방지필름 |
| KR102567053B1 (ko) * | 2021-04-08 | 2023-08-14 | 주식회사 클랩 | 무채색 원편광 필름 및 이를 포함하는 디스플레이용 반사방지필름 |
| KR20240028118A (ko) * | 2022-08-24 | 2024-03-05 | 삼성에스디아이 주식회사 | 편광판 및 광학표시장치 |
| KR20240033882A (ko) * | 2022-09-06 | 2024-03-13 | 삼성에스디아이 주식회사 | 광학표시장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2316828C (en) | 1998-10-30 | 2010-02-23 | Teijin Limited | Retardation film and optical device employing it |
| JP2002040245A (ja) * | 2000-07-21 | 2002-02-06 | Fuji Photo Film Co Ltd | 長尺状光学補償シートの製造方法 |
| JP2001314799A (ja) * | 2000-05-12 | 2001-11-13 | Fuji Photo Film Co Ltd | 塗布膜の熱処理方法及び装置 |
| JP2005125659A (ja) * | 2003-10-24 | 2005-05-19 | Nitto Denko Corp | 表面保護フィルム |
| US7787084B2 (en) * | 2006-03-31 | 2010-08-31 | Fujifilm Corporation | Optical compensation film, polarizing plate and liquid crystal display device |
| KR20090010086A (ko) * | 2006-05-01 | 2009-01-28 | 미쓰이 가가쿠 가부시키가이샤 | 광학부품의 복굴절의 파장의존성을 보정하는 방법, 광학부품, 및 그들을 이용하여 수득된 표시장치 |
| JP2009053655A (ja) * | 2007-07-30 | 2009-03-12 | Fujifilm Corp | ラビング処理方法および装置 |
| CN101509986B (zh) * | 2009-03-26 | 2011-02-09 | 昆山龙腾光电有限公司 | 一种波晶片及制作方法、模具和液晶面板 |
| JP6123563B2 (ja) * | 2012-08-31 | 2017-05-10 | 住友化学株式会社 | 円偏光板および表示装置 |
| KR20140123134A (ko) | 2013-04-10 | 2014-10-22 | 삼성전자주식회사 | 반사형 확산 렌즈 및 조명장치 |
| US20150378075A1 (en) * | 2014-06-27 | 2015-12-31 | Samsung Electronics Co., Ltd. | Optical film, manufacturing method thereof, and display device |
-
2019
- 2019-06-24 CN CN201980056958.3A patent/CN112639552A/zh active Pending
- 2019-06-24 KR KR1020217004875A patent/KR20210049798A/ko not_active Ceased
- 2019-06-24 WO PCT/JP2019/024884 patent/WO2020044750A1/ja not_active Ceased
- 2019-06-24 JP JP2020540095A patent/JPWO2020044750A1/ja active Pending
- 2019-07-23 TW TW108126007A patent/TWI820171B/zh active
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