BG63737B1 - Двойно изпъкнал лист - Google Patents

Двойно изпъкнал лист Download PDF

Info

Publication number
BG63737B1
BG63737B1 BG103550A BG10355099A BG63737B1 BG 63737 B1 BG63737 B1 BG 63737B1 BG 103550 A BG103550 A BG 103550A BG 10355099 A BG10355099 A BG 10355099A BG 63737 B1 BG63737 B1 BG 63737B1
Authority
BG
Bulgaria
Prior art keywords
sheet
reliefs
rows
section
cross
Prior art date
Application number
BG103550A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG103550A (en
Inventor
Marinus DONA
Derk Visser
Original Assignee
Koninklijke Philips Electronics N.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of BG103550A publication Critical patent/BG103550A/xx
Publication of BG63737B1 publication Critical patent/BG63737B1/bg

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)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Printing Methods (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
BG103550A 1997-11-05 1999-07-05 Двойно изпъкнал лист BG63737B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203425 1997-11-05
PCT/IB1998/001753 WO1999023513A1 (en) 1997-11-05 1998-11-02 Lenticular sheet

Publications (2)

Publication Number Publication Date
BG103550A BG103550A (en) 2000-04-28
BG63737B1 true BG63737B1 (bg) 2002-10-31

Family

ID=8228901

Family Applications (1)

Application Number Title Priority Date Filing Date
BG103550A BG63737B1 (bg) 1997-11-05 1999-07-05 Двойно изпъкнал лист

Country Status (8)

Country Link
EP (1) EP0950200A1 (zh)
JP (1) JP2001507825A (zh)
CN (1) CN1154856C (zh)
AR (1) AR014009A1 (zh)
BG (1) BG63737B1 (zh)
BR (1) BR9806836A (zh)
RU (1) RU2242035C2 (zh)
WO (1) WO1999023513A1 (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023943A1 (en) 1999-09-30 2001-04-05 Koninklijke Philips Electronics N.V. Lenticular device
US6339105B1 (en) 1999-10-12 2002-01-15 Ortho-Mcneil Pharmaceutical, Inc. Analgesic regimen
CA2344102A1 (en) * 2000-04-17 2001-10-17 Michael A. Parrotta Enhanced moire and iridescent 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
TWI402106B (zh) * 2005-04-06 2013-07-21 Jds Uniphase Corp 印記於含有可印記菲涅耳結構之成型磁場中之動態外觀變化光學裝置（ｄａｃｏｄ）
DE102006005000B4 (de) * 2006-02-01 2016-05-04 Ovd Kinegram Ag Mehrschichtkörper mit Mikrolinsen-Anordnung
US7808708B2 (en) 2007-02-01 2010-10-05 Reald Inc. Aperture correction for lenticular screens
US7508589B2 (en) * 2007-02-01 2009-03-24 Real D Soft 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
AU2012387659A1 (en) 2012-08-17 2015-02-26 Visual Physics, Llc A process for transferring microstructures to a final substrate
US9080743B2 (en) 2013-01-21 2015-07-14 Shenzhen Coocaa Network Technology Co., Ltd Lens, LED backlight module and display device
KR102191322B1 (ko) 2013-03-15 2020-12-16 비쥬얼 피직스 엘엘씨 광학적 보안 장치
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
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
EP4235637A3 (en) 2014-03-27 2023-12-06 Visual Physics, LLC An optical device that produces flicker-like optical effects
EP3287295A1 (en) 2014-07-17 2018-02-28 Visual Physics, LLC An improved polymeric sheet material for use in making polymeric security documents such as bank notes
US10195890B2 (en) 2014-09-16 2019-02-05 Crane Security Technologies, Inc. Secure lens layer
JP6947358B2 (ja) 2015-02-11 2021-10-13 クレイン アンド カンパニー、 インコーポレイテッド 基板へのセキュリティデバイスの表面貼付の方法
BR112018012470A2 (pt) * 2015-12-18 2018-12-11 Visual Physics Llc Us ?sistema de projeção de imagem de camada única, material de folha, documento, bem de consumo ou não consumo e produto para projetar imagens de grande dimensão
CN110582412B (zh) 2017-02-10 2022-08-30 克瑞尼股份有限公司 机器可读光学安全器件
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP2001507825A (ja) 2001-06-12
RU2242035C2 (ru) 2004-12-10
EP0950200A1 (en) 1999-10-20
CN1249818A (zh) 2000-04-05
BR9806836A (pt) 2000-03-14
AR014009A1 (es) 2001-01-31
CN1154856C (zh) 2004-06-23
BG103550A (en) 2000-04-28
WO1999023513A1 (en) 1999-05-14

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