JPWO2020002930A5 - - Google Patents
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- Publication number
- JPWO2020002930A5 JPWO2020002930A5 JP2020572835A JP2020572835A JPWO2020002930A5 JP WO2020002930 A5 JPWO2020002930 A5 JP WO2020002930A5 JP 2020572835 A JP2020572835 A JP 2020572835A JP 2020572835 A JP2020572835 A JP 2020572835A JP WO2020002930 A5 JPWO2020002930 A5 JP WO2020002930A5
- Authority
- JP
- Japan
- Prior art keywords
- optical element
- optical
- liquid crystal
- electrically switchable
- crystal material
- 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
- 230000003287 optical effect Effects 0.000 claims description 69
- 239000000463 material Substances 0.000 claims description 27
- 239000004973 liquid crystal related substance Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 claims 2
- 230000010287 polarization Effects 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 239000004988 Nematic liquid crystal Substances 0.000 claims 1
- 230000001588 bifunctional effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1810565.0A GB201810565D0 (en) | 2018-06-27 | 2018-06-27 | Improvements in and relating to optical elements |
GB1810565.0 | 2018-06-27 | ||
PCT/GB2019/051828 WO2020002930A1 (fr) | 2018-06-27 | 2019-06-27 | Perfectionnements apportés ou se rapportant à des éléments optiques |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021529348A JP2021529348A (ja) | 2021-10-28 |
JPWO2020002930A5 true JPWO2020002930A5 (fr) | 2023-05-19 |
JP7453161B2 JP7453161B2 (ja) | 2024-03-19 |
Family
ID=63143848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020572835A Active JP7453161B2 (ja) | 2018-06-27 | 2019-06-27 | 光学素子の改良および光学素子に関連する改良 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11543693B2 (fr) |
EP (1) | EP3814837A1 (fr) |
JP (1) | JP7453161B2 (fr) |
KR (1) | KR102629131B1 (fr) |
CN (1) | CN112534346A (fr) |
GB (1) | GB201810565D0 (fr) |
WO (1) | WO2020002930A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201810565D0 (en) | 2018-06-27 | 2018-08-15 | Univ Leeds Innovations Ltd | Improvements in and relating to optical elements |
CN114730111A (zh) * | 2019-11-22 | 2022-07-08 | 奇跃公司 | 用于对液晶层进行图案化的方法和系统 |
TW202136871A (zh) | 2020-02-13 | 2021-10-01 | 德商馬克專利公司 | 液晶裝置 |
CN113777834B (zh) * | 2021-08-19 | 2023-11-24 | 华南师范大学 | 一种液晶微透镜阵列及其制备方法 |
CN116047639B (zh) * | 2023-04-03 | 2023-06-16 | 长春市倍视得智能科技有限公司 | 一种应用于视力矫正的光学透镜装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62170934A (ja) * | 1986-01-24 | 1987-07-28 | Olympus Optical Co Ltd | 液晶レンズ |
JPH02102031A (ja) * | 1988-10-11 | 1990-04-13 | Dainippon Printing Co Ltd | シートの製造方法 |
JP3298607B2 (ja) * | 1995-09-29 | 2002-07-02 | ソニー株式会社 | 液晶素子及びその製造方法 |
JP4383005B2 (ja) * | 2001-06-01 | 2009-12-16 | 日本放送協会 | 回折型液晶レンズ及び多焦点回折型液晶レンズ |
GB0119176D0 (en) * | 2001-08-06 | 2001-09-26 | Ocuity Ltd | Optical switching apparatus |
GB2403813A (en) * | 2003-07-10 | 2005-01-12 | Ocuity Ltd | Display apparatus |
WO2004070451A1 (fr) | 2003-02-05 | 2004-08-19 | Ocuity Limited | Appareil afficheur commutable |
GB2403814A (en) * | 2003-07-10 | 2005-01-12 | Ocuity Ltd | Directional display apparatus with birefringent lens structure |
US20050041307A1 (en) * | 2003-07-22 | 2005-02-24 | Stephen Barone | Directed Fresnel lenses |
GB2410339A (en) * | 2004-01-21 | 2005-07-27 | Sharp Kk | Three lens arrays optical system, light source and projection display |
KR20070034578A (ko) * | 2004-07-15 | 2007-03-28 | 아사히 가라스 가부시키가이샤 | 액정 렌즈 소자 및 광헤드 장치 |
CN100587819C (zh) * | 2004-10-19 | 2010-02-03 | 旭硝子株式会社 | 液晶衍射透镜元件和拾光头装置 |
WO2006115147A1 (fr) | 2005-04-25 | 2006-11-02 | Asahi Glass Company, Limited | Lentille de formation d’image |
KR100738104B1 (ko) * | 2006-02-08 | 2007-07-12 | 삼성전자주식회사 | 편광 도광판 및 그 제조 방법 및 상기 편광 도광판을이용한 평판표시장치용 조명장치 |
RU2442198C2 (ru) * | 2006-03-03 | 2012-02-10 | Конинклейке Филипс Электроникс Н.В. | Автостереоскопическое устройство отображения, использующее матрицы управляемых жидкокристаллических линз для переключения режимов 3d/2d |
GB2444081B (en) * | 2006-11-24 | 2011-05-11 | Ocuity Ltd | Manufacture of a birefringent liquid crystal component |
JP2009025489A (ja) * | 2007-07-18 | 2009-02-05 | Asahi Glass Co Ltd | 液晶光学素子の製造方法および光ヘッド装置 |
KR101820966B1 (ko) * | 2011-10-20 | 2018-01-23 | 삼성디스플레이 주식회사 | 액정표시장치, 배향막 및 이들을 제조하는 방법들 |
CN104870609A (zh) * | 2012-12-21 | 2015-08-26 | 默克专利股份有限公司 | 反应性介晶 |
EP2963503B1 (fr) | 2013-03-01 | 2020-05-20 | Citizen Watch Co., Ltd. | Élément de division de flux lumineux |
JP2014174321A (ja) * | 2013-03-08 | 2014-09-22 | Nippon Zeon Co Ltd | 表面形状を有する光学フィルムの製造方法、重合性液晶フィルム、および表面形状を有する重合性液晶フィルム |
KR101630053B1 (ko) * | 2013-08-01 | 2016-06-21 | 주식회사 엘지화학 | 액정 렌즈용 배향 필름 및 이를 형성하기 위한 금형 |
US9835780B2 (en) * | 2014-06-27 | 2017-12-05 | Samsung Electronics Co., Ltd. | Optical film, manufacturing method thereof, and display device |
JP6598269B2 (ja) * | 2015-10-05 | 2019-10-30 | ディジレンズ インコーポレイテッド | 導波管ディスプレイ |
CN109477992B (zh) * | 2016-07-15 | 2021-11-23 | 夏普株式会社 | 扫描天线 |
GB201810565D0 (en) | 2018-06-27 | 2018-08-15 | Univ Leeds Innovations Ltd | Improvements in and relating to optical elements |
-
2018
- 2018-06-27 GB GBGB1810565.0A patent/GB201810565D0/en not_active Ceased
-
2019
- 2019-06-27 CN CN201980051721.6A patent/CN112534346A/zh active Pending
- 2019-06-27 WO PCT/GB2019/051828 patent/WO2020002930A1/fr unknown
- 2019-06-27 US US17/255,903 patent/US11543693B2/en active Active
- 2019-06-27 EP EP19739344.0A patent/EP3814837A1/fr active Pending
- 2019-06-27 KR KR1020217002390A patent/KR102629131B1/ko active IP Right Grant
- 2019-06-27 JP JP2020572835A patent/JP7453161B2/ja active Active
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