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FR2950980B1 - PROCESS FOR OBTAINING A CATADIOPTRIC PANEL - Google Patents

PROCESS FOR OBTAINING A CATADIOPTRIC PANEL

Info

Publication number
FR2950980B1
FR2950980B1 FR0956940A FR0956940A FR2950980B1 FR 2950980 B1 FR2950980 B1 FR 2950980B1 FR 0956940 A FR0956940 A FR 0956940A FR 0956940 A FR0956940 A FR 0956940A FR 2950980 B1 FR2950980 B1 FR 2950980B1
Authority
FR
France
Prior art keywords
catadioptric
obtaining
panel
catadioptric panel
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.)
Expired - Fee Related
Application number
FR0956940A
Other languages
French (fr)
Other versions
FR2950980A1 (en
Inventor
Jean Christophe Bajoit
Michel Desport
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eurovia SA
Original Assignee
Eurovia SA
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 Eurovia SA filed Critical Eurovia SA
Priority to FR0956940A priority Critical patent/FR2950980B1/en
Priority to PCT/EP2010/064684 priority patent/WO2011042373A1/en
Priority to EP10759931A priority patent/EP2485885A1/en
Publication of FR2950980A1 publication Critical patent/FR2950980A1/en
Application granted granted Critical
Publication of FR2950980B1 publication Critical patent/FR2950980B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00278Lenticular sheets
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/12Reflex reflectors
    • G02B5/122Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
FR0956940A 2009-10-06 2009-10-06 PROCESS FOR OBTAINING A CATADIOPTRIC PANEL Expired - Fee Related FR2950980B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0956940A FR2950980B1 (en) 2009-10-06 2009-10-06 PROCESS FOR OBTAINING A CATADIOPTRIC PANEL
PCT/EP2010/064684 WO2011042373A1 (en) 2009-10-06 2010-10-01 Method for obtaining a panel having a surface having a catadioptric raised pattern and device for printing said catadioptric raised pattern
EP10759931A EP2485885A1 (en) 2009-10-06 2010-10-01 Method for obtaining a panel having a surface having a catadioptric raised pattern and device for printing said catadioptric raised pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956940A FR2950980B1 (en) 2009-10-06 2009-10-06 PROCESS FOR OBTAINING A CATADIOPTRIC PANEL

Publications (2)

Publication Number Publication Date
FR2950980A1 FR2950980A1 (en) 2011-04-08
FR2950980B1 true FR2950980B1 (en) 2012-03-02

Family

ID=42091558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956940A Expired - Fee Related FR2950980B1 (en) 2009-10-06 2009-10-06 PROCESS FOR OBTAINING A CATADIOPTRIC PANEL

Country Status (3)

Country Link
EP (1) EP2485885A1 (en)
FR (1) FR2950980B1 (en)
WO (1) WO2011042373A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213857A1 (en) * 1973-01-16 1974-08-09 Commerciale Applic Indles Reflective moulding - with transparent face to house reflector
JP3732253B2 (en) * 1995-05-18 2006-01-05 大日本印刷株式会社 Manufacturing method of lens sheet for liquid crystal display device
US20030170426A1 (en) * 1995-12-01 2003-09-11 W. Scott Thielman Cellular retroreflective sheeting
US20040051948A1 (en) * 2002-09-11 2004-03-18 David Reed Systems, methods, and apparatus for patterned sheeting
JP4438355B2 (en) * 2003-09-01 2010-03-24 オムロン株式会社 Manufacturing method of optical element provided with resin thin film having micro uneven pattern
JP2008052940A (en) * 2006-08-22 2008-03-06 Citizen Electronics Co Ltd Light guide plate and its manufacturing method, and back light unit using its light guide plate
WO2009023023A1 (en) * 2007-08-13 2009-02-19 General Electric Company A process for forming a multilayer film

Also Published As

Publication number Publication date
EP2485885A1 (en) 2012-08-15
FR2950980A1 (en) 2011-04-08
WO2011042373A1 (en) 2011-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160630