JPWO2023026833A5 - - Google Patents
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- Publication number
- JPWO2023026833A5 JPWO2023026833A5 JP2023543793A JP2023543793A JPWO2023026833A5 JP WO2023026833 A5 JPWO2023026833 A5 JP WO2023026833A5 JP 2023543793 A JP2023543793 A JP 2023543793A JP 2023543793 A JP2023543793 A JP 2023543793A JP WO2023026833 A5 JPWO2023026833 A5 JP WO2023026833A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- electrode
- crystal cell
- electrodes
- substrate
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims 75
- 210000002858 crystal cell Anatomy 0.000 claims 58
- 239000000758 substrate Substances 0.000 claims 15
- 230000005684 electric field Effects 0.000 claims 7
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024202230A JP7732062B2 (ja) | 2021-08-23 | 2024-11-20 | 液晶光制御素子及び照明装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021135953 | 2021-08-23 | ||
| JP2021135953 | 2021-08-23 | ||
| PCT/JP2022/030182 WO2023026833A1 (ja) | 2021-08-23 | 2022-08-05 | 液晶光制御素子及び照明装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024202230A Division JP7732062B2 (ja) | 2021-08-23 | 2024-11-20 | 液晶光制御素子及び照明装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023026833A1 JPWO2023026833A1 (https=) | 2023-03-02 |
| JPWO2023026833A5 true JPWO2023026833A5 (https=) | 2024-05-09 |
| JP7592879B2 JP7592879B2 (ja) | 2024-12-02 |
Family
ID=85323171
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023543793A Active JP7592879B2 (ja) | 2021-08-23 | 2022-08-05 | 液晶光制御素子及び照明装置 |
| JP2024202230A Active JP7732062B2 (ja) | 2021-08-23 | 2024-11-20 | 液晶光制御素子及び照明装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024202230A Active JP7732062B2 (ja) | 2021-08-23 | 2024-11-20 | 液晶光制御素子及び照明装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12210251B2 (https=) |
| EP (1) | EP4394490A4 (https=) |
| JP (2) | JP7592879B2 (https=) |
| KR (1) | KR102852912B1 (https=) |
| CN (1) | CN117836706A (https=) |
| CA (1) | CA3229329A1 (https=) |
| MX (1) | MX2024002358A (https=) |
| WO (1) | WO2023026833A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023074106A1 (ja) * | 2021-11-01 | 2023-05-04 | 株式会社ジャパンディスプレイ | 光学素子 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5777706A (en) * | 1996-05-17 | 1998-07-07 | Motorola, Inc. | Nematic liquid crystal phase spatial light modulator for enhanced display resolution |
| US6577368B1 (en) * | 1997-11-03 | 2003-06-10 | Samsung Electronics Co., Ltd. | IPS-LCD having a third electrode having aperture and formed on counter substrate |
| KR101222951B1 (ko) * | 2005-10-13 | 2013-01-17 | 엘지디스플레이 주식회사 | 시야각 제어 액정표시장치 |
| CN101675379B (zh) * | 2007-04-17 | 2012-03-21 | 皇家飞利浦电子股份有限公司 | 光束成形设备 |
| KR101472052B1 (ko) * | 2008-07-30 | 2014-12-12 | 삼성디스플레이 주식회사 | 표시장치 |
| JP5417005B2 (ja) | 2009-03-26 | 2014-02-12 | パナソニック株式会社 | 照明装置 |
| JP5893447B2 (ja) * | 2012-03-08 | 2016-03-23 | 株式会社ジャパンディスプレイ | 液晶レンズ、表示装置、及び電子機器 |
| TWI488168B (zh) * | 2013-01-07 | 2015-06-11 | Au Optronics Corp | 顯示裝置及其驅動方法 |
| CN103984181B (zh) * | 2014-03-12 | 2017-02-15 | 京东方科技集团股份有限公司 | 一种液晶透镜及显示装置 |
| US9786232B2 (en) * | 2014-09-02 | 2017-10-10 | Superd Co. Ltd. | 2D/3D switchable stereoscopic display device |
| WO2016082031A1 (en) | 2014-11-24 | 2016-06-02 | Lensvector Inc. | Liquid crystal beam control device with improved zone transition and method of manufacture thereof |
| US10126607B2 (en) | 2015-09-12 | 2018-11-13 | Lensvector Inc. | Liquid crystal beam control device |
| EP3347759B1 (en) * | 2015-09-12 | 2024-03-20 | LensVector Inc. | Liquid crystal beam control device |
| US10845672B2 (en) * | 2017-04-20 | 2020-11-24 | Lensvector Inc. | LC beam broadening device with improved beam symmetry |
| JP2019086539A (ja) | 2017-11-01 | 2019-06-06 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP2021124665A (ja) * | 2020-02-07 | 2021-08-30 | 株式会社ジャパンディスプレイ | 光制御装置及び照明装置 |
| JP2022070474A (ja) * | 2020-10-27 | 2022-05-13 | 株式会社ジャパンディスプレイ | 液晶デバイス |
| JP7558783B2 (ja) * | 2020-12-10 | 2024-10-01 | 株式会社ジャパンディスプレイ | 液晶デバイス |
| CN116830029B (zh) * | 2021-02-18 | 2025-12-16 | 株式会社日本显示器 | 光学元件 |
| JP7637528B2 (ja) * | 2021-02-18 | 2025-02-28 | 株式会社ジャパンディスプレイ | 照明装置 |
| EP4307036B1 (en) * | 2021-03-12 | 2026-03-04 | Japan Display Inc. | Liquid crystal device |
| EP4307037A4 (en) * | 2021-03-12 | 2025-06-11 | Japan Display Inc. | Liquid crystal device |
| EP4307035B1 (en) * | 2021-03-12 | 2026-04-22 | Japan Display Inc. | Liquid crystal device |
| KR102877655B1 (ko) * | 2021-03-24 | 2025-10-28 | 가부시키가이샤 재팬 디스프레이 | 액정 광 제어 장치 |
| JP7527472B2 (ja) * | 2021-03-31 | 2024-08-02 | 株式会社ジャパンディスプレイ | 液晶光制御装置 |
| EP4332671A4 (en) * | 2021-04-28 | 2025-05-28 | Japan Display Inc. | Optical device |
-
2022
- 2022-08-05 KR KR1020247005583A patent/KR102852912B1/ko active Active
- 2022-08-05 CN CN202280057196.0A patent/CN117836706A/zh active Pending
- 2022-08-05 JP JP2023543793A patent/JP7592879B2/ja active Active
- 2022-08-05 WO PCT/JP2022/030182 patent/WO2023026833A1/ja not_active Ceased
- 2022-08-05 EP EP22861123.2A patent/EP4394490A4/en active Pending
- 2022-08-05 MX MX2024002358A patent/MX2024002358A/es unknown
- 2022-08-05 CA CA3229329A patent/CA3229329A1/en active Pending
-
2024
- 2024-02-16 US US18/443,634 patent/US12210251B2/en active Active
- 2024-11-20 JP JP2024202230A patent/JP7732062B2/ja active Active
- 2024-12-16 US US18/982,529 patent/US20250116902A1/en active Pending
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