AR014009A1 - Una lamina transparente, el objeto que la contiene, un molde, un juego de moldes y un metodo para fabricar dicha lamina transparente. - Google Patents
Una lamina transparente, el objeto que la contiene, un molde, un juego de moldes y un metodo para fabricar dicha lamina transparente.Info
- Publication number
- AR014009A1 AR014009A1 ARP980105552A AR014009A1 AR 014009 A1 AR014009 A1 AR 014009A1 AR P980105552 A ARP980105552 A AR P980105552A AR 014009 A1 AR014009 A1 AR 014009A1
- Authority
- AR
- Argentina
- Prior art keywords
- transparent sheet
- molds
- mold
- manufacturing
- sheet
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0012—Arrays characterised by the manufacturing method
- G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00278—Lenticular sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0012—Arrays characterised by the manufacturing method
- G02B3/0025—Machining, e.g. grinding, polishing, diamond turning, manufacturing of mould parts
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
- G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Laminated Bodies (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Credit Cards Or The Like (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Printing Methods (AREA)
Abstract
Un lámina transparente se encuentra provista a ambos lados con una disposicion lenticular (4, 6). Los grabados (7) de al menos una de lasdisposiciones (6) tienen un corte transversal mostrando al menos dos curvas(11- 14), con eso mejorandol a visibilidad del patron Moiré formado por las dosdisposiciones. La lámina puede ser usado como una marca contra las falsificaciones.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97203425 | 1997-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR014009A1 true AR014009A1 (es) | 2001-01-31 |
Family
ID=8228901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980105552 AR014009A1 (es) | 1997-11-05 | 1998-11-04 | Una lamina transparente, el objeto que la contiene, un molde, un juego de moldes y un metodo para fabricar dicha lamina transparente. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0950200A1 (es) |
JP (1) | JP2001507825A (es) |
CN (1) | CN1154856C (es) |
AR (1) | AR014009A1 (es) |
BG (1) | BG63737B1 (es) |
BR (1) | BR9806836A (es) |
RU (1) | RU2242035C2 (es) |
WO (1) | WO1999023513A1 (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1222811C (zh) * | 1999-09-30 | 2005-10-12 | 皇家菲利浦电子有限公司 | 透镜装置 |
US6339105B1 (en) | 1999-10-12 | 2002-01-15 | Ortho-Mcneil Pharmaceutical, Inc. | Analgesic regimen |
EP1147878A3 (en) * | 2000-04-17 | 2003-08-20 | Impact Group | Enhanced moire and irisdescent effects created using dual lenticular lens imaging |
JP2003004905A (ja) * | 2001-06-18 | 2003-01-08 | Toppan Printing Co Ltd | 両面レンズシートとそれを用いたリア型プロジェクションスクリーンおよび表示装置 |
CA2541568C (en) * | 2005-04-06 | 2014-05-13 | Jds Uniphase Corporation | Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures |
DE102006005000B4 (de) | 2006-02-01 | 2016-05-04 | Ovd Kinegram Ag | Mehrschichtkörper mit Mikrolinsen-Anordnung |
US7508589B2 (en) * | 2007-02-01 | 2009-03-24 | Real D | Soft aperture correction for lenticular screens |
US7808708B2 (en) | 2007-02-01 | 2010-10-05 | Reald Inc. | Aperture correction for lenticular screens |
CN101856684A (zh) * | 2009-04-08 | 2010-10-13 | 鸿富锦精密工业(深圳)有限公司 | 镜片、镜片阵列及其制造方法 |
US10890692B2 (en) | 2011-08-19 | 2021-01-12 | Visual Physics, Llc | Optionally transferable optical system with a reduced thickness |
JP2013120354A (ja) * | 2011-12-08 | 2013-06-17 | Dainippon Printing Co Ltd | セキュリティ媒体及びそれを用いた真贋判定方法 |
KR102014576B1 (ko) | 2012-08-17 | 2019-08-26 | 비쥬얼 피직스 엘엘씨 | 미세구조물을 최종 기판에 전사하기 위한 프로세스 |
RU2566529C2 (ru) * | 2013-01-21 | 2015-10-27 | Шэнчжэнь Кука Нетворк Текнолоджи Ко., Лтд | Линза, модуль задней светодиодной подсветки и устройство отображения |
RU2673137C9 (ru) | 2013-03-15 | 2019-04-04 | Визуал Физикс, Ллс | Оптическое защитное устройство |
JP5846148B2 (ja) * | 2013-03-27 | 2016-01-20 | 富士ゼロックス株式会社 | レンズアレイ及びレンズアレイ製造方法 |
US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
TWI504942B (zh) * | 2013-11-15 | 2015-10-21 | K Laser Technology Inc | 具有雙層構造之光柵式立體疊紋膜及其薄型化製造方法 |
KR101433023B1 (ko) * | 2014-03-11 | 2014-08-25 | 에스케이씨하스디스플레이필름(유) | 광학시트 |
MX2016012305A (es) | 2014-03-27 | 2017-02-23 | Visual Physics Llc | Un dispositivo optico que produce efectos opticos tipo parpadeo. |
US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
CA3230729A1 (en) | 2014-07-17 | 2016-01-21 | Visual Physics, Llc | An improved polymeric sheet material for use in making polymeric security documents such as banknotes |
BR112017005319A2 (pt) | 2014-09-16 | 2017-12-12 | Crane Security Tech Inc | ?camada de lente segura?. |
CA2976218C (en) | 2015-02-11 | 2023-02-14 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
CN108603949B (zh) * | 2015-12-18 | 2020-10-23 | 光学物理有限责任公司 | 单层图像投影膜 |
MX2019009459A (es) | 2017-02-10 | 2019-12-16 | Crane & Co Inc | Dispositivo de seguridad optico legible por maquina. |
CN108665862B (zh) * | 2017-03-31 | 2020-05-15 | 京东方科技集团股份有限公司 | 一种显示面板及其驱动方法和制作方法、显示装置 |
CN108169921B (zh) * | 2017-12-27 | 2020-08-28 | 武汉华星光电技术有限公司 | 显示器及其显示面板 |
CN108445558B (zh) * | 2018-03-27 | 2021-01-26 | 京东方科技集团股份有限公司 | 光学膜材结构、其形成方法和显示装置 |
FR3087015B1 (fr) * | 2018-10-08 | 2022-11-11 | Plastic Omnium Cie | Piece de carrosserie comprenant une paroi lenticulaire pour former une image holographique |
CN113219691B (zh) * | 2021-03-25 | 2023-01-24 | 武汉华星光电技术有限公司 | 液晶显示面板及显示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129628A (en) * | 1976-07-19 | 1978-12-12 | Rca Corporation | Method of making a thermoplastic lens by vacuum forming |
TW446843B (en) * | 1996-01-10 | 2001-07-21 | Sumitomo Chemical Co | A microlens-array, production method thereof, and liquid crystal display device using the same |
-
1998
- 1998-11-02 RU RU99117169/28A patent/RU2242035C2/ru not_active IP Right Cessation
- 1998-11-02 EP EP98950241A patent/EP0950200A1/en not_active Withdrawn
- 1998-11-02 WO PCT/IB1998/001753 patent/WO1999023513A1/en active Application Filing
- 1998-11-02 BR BR9806836-9A patent/BR9806836A/pt not_active Application Discontinuation
- 1998-11-02 JP JP52582799A patent/JP2001507825A/ja not_active Withdrawn
- 1998-11-02 CN CNB988030624A patent/CN1154856C/zh not_active Expired - Fee Related
- 1998-11-04 AR ARP980105552 patent/AR014009A1/es active IP Right Grant
-
1999
- 1999-07-05 BG BG103550A patent/BG63737B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999023513A1 (en) | 1999-05-14 |
BG103550A (en) | 2000-04-28 |
JP2001507825A (ja) | 2001-06-12 |
CN1249818A (zh) | 2000-04-05 |
CN1154856C (zh) | 2004-06-23 |
RU2242035C2 (ru) | 2004-12-10 |
BG63737B1 (bg) | 2002-10-31 |
BR9806836A (pt) | 2000-03-14 |
EP0950200A1 (en) | 1999-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant; registration |