JPWO2022239685A5 - - Google Patents
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- Publication number
- JPWO2022239685A5 JPWO2022239685A5 JP2023520981A JP2023520981A JPWO2022239685A5 JP WO2022239685 A5 JPWO2022239685 A5 JP WO2022239685A5 JP 2023520981 A JP2023520981 A JP 2023520981A JP 2023520981 A JP2023520981 A JP 2023520981A JP WO2022239685 A5 JPWO2022239685 A5 JP WO2022239685A5
- Authority
- JP
- Japan
- Prior art keywords
- anisotropic layer
- liquid crystal
- light
- control system
- viewing angle
- 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 12
- 239000003795 chemical substances by application Substances 0.000 claims 8
- 239000000203 mixture Substances 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 5
- 230000031700 light absorption Effects 0.000 claims 5
- 125000001424 substituent group Chemical group 0.000 claims 5
- 125000005647 linker group Chemical group 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 230000007704 transition Effects 0.000 claims 3
- 230000001747 exhibiting effect Effects 0.000 claims 2
- 239000010408 film Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000012788 optical film Substances 0.000 claims 2
- 239000004642 Polyimide Substances 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021082214 | 2021-05-14 | ||
| PCT/JP2022/019398 WO2022239685A1 (ja) | 2021-05-14 | 2022-04-28 | 光吸収異方性層、光学フィルム、視野角制御システムおよび画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022239685A1 JPWO2022239685A1 (https=) | 2022-11-17 |
| JPWO2022239685A5 true JPWO2022239685A5 (https=) | 2024-02-16 |
Family
ID=84028296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023520981A Pending JPWO2022239685A1 (https=) | 2021-05-14 | 2022-04-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240094570A1 (https=) |
| JP (1) | JPWO2022239685A1 (https=) |
| CN (1) | CN117280260A (https=) |
| WO (1) | WO2022239685A1 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2418518A (en) * | 2004-09-24 | 2006-03-29 | Sharp Kk | A Display |
| KR101415573B1 (ko) * | 2007-11-30 | 2014-07-04 | 삼성디스플레이 주식회사 | 액정표시장치 |
| JP4902516B2 (ja) * | 2007-12-17 | 2012-03-21 | 日東電工株式会社 | 視角制御システムならびに画像表示装置 |
| WO2017195833A1 (ja) * | 2016-05-12 | 2017-11-16 | 富士フイルム株式会社 | 着色組成物、２色性色素化合物、光吸収異方性膜、積層体および画像表示装置 |
| WO2018079854A1 (ja) * | 2016-10-31 | 2018-05-03 | 富士フイルム株式会社 | 光学フィルムおよび液晶表示装置 |
| CN111527426B (zh) * | 2017-12-28 | 2022-06-28 | 富士胶片株式会社 | 偏振器及图像显示装置 |
| JP2022014565A (ja) * | 2020-07-07 | 2022-01-20 | 林テレンプ株式会社 | 映り込み防止機能を有する光学素子及びその製造方法ならびに該光学素子を備える表示装置 |
-
2022
- 2022-04-28 JP JP2023520981A patent/JPWO2022239685A1/ja active Pending
- 2022-04-28 CN CN202280033820.3A patent/CN117280260A/zh active Pending
- 2022-04-28 WO PCT/JP2022/019398 patent/WO2022239685A1/ja not_active Ceased
-
2023
- 2023-10-17 US US18/488,747 patent/US20240094570A1/en active Pending
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