RS65105B1 - Način proizvodnje reflektivne ili refraktivne površine - Google Patents

Način proizvodnje reflektivne ili refraktivne površine

Info

Publication number
RS65105B1
RS65105B1 RS20240091A RSP20240091A RS65105B1 RS 65105 B1 RS65105 B1 RS 65105B1 RS 20240091 A RS20240091 A RS 20240091A RS P20240091 A RSP20240091 A RS P20240091A RS 65105 B1 RS65105 B1 RS 65105B1
Authority
RS
Serbia
Prior art keywords
reflective
producing
refractive surface
refractive
Prior art date
Application number
RS20240091A
Other languages
English (en)
Inventor
Mark Pauly
Thomas Kiser
Original Assignee
Ecole Polytechnique Fed Lausanne Epfl
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 Ecole Polytechnique Fed Lausanne Epfl filed Critical Ecole Polytechnique Fed Lausanne Epfl
Publication of RS65105B1 publication Critical patent/RS65105B1/sr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
RS20240091A 2012-09-13 2013-08-21 Način proizvodnje reflektivne ili refraktivne površine RS65105B1 (sr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12184255 2012-09-13
EP13181193.7A EP2711745B1 (en) 2012-09-13 2013-08-21 Method of producing a reflective or refractive surface

Publications (1)

Publication Number Publication Date
RS65105B1 true RS65105B1 (sr) 2024-02-29

Family

ID=47073279

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20240091A RS65105B1 (sr) 2012-09-13 2013-08-21 Način proizvodnje reflektivne ili refraktivne površine

Country Status (8)

Country Link
US (1) US9576553B2 (sr)
EP (1) EP2711745B1 (sr)
DK (1) DK2711745T3 (sr)
ES (1) ES2970107T3 (sr)
HU (1) HUE064993T2 (sr)
PL (1) PL2711745T3 (sr)
PT (1) PT2711745T (sr)
RS (1) RS65105B1 (sr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963463A1 (en) * 2014-07-02 2016-01-06 Ecole Polytechnique Fédérale de Lausanne (EPFL) Design of refractive surface
US10119679B2 (en) * 2016-10-18 2018-11-06 Mitsubishi Electric Research Laboratories, Inc. Freeform optical surface for producing sharp-edged irradiance patterns
SG11202001308UA (en) 2017-09-29 2020-04-29 Sicpa Holding Sa Thin optical security element and method of designing it
CA3074335A1 (en) 2017-09-29 2019-04-04 Sicpa Holding Sa Optical security element
US11010963B2 (en) * 2018-04-16 2021-05-18 Nvidia Corporation Realism of scenes involving water surfaces during rendering
US10672362B2 (en) * 2018-08-17 2020-06-02 Ffipco, Llc Systems and methods for digital content creation and rendering
CA3114685A1 (en) 2018-10-05 2020-04-09 Sicpa Holding Sa A method of designing a light-redirecting surface of a caustic layer, an optical security element comprising the designed light-redirecting surface of the caustic layer, a marked object, use and method of authenticating the object
FR3089028B1 (fr) * 2018-11-22 2021-04-16 Univ Grenoble Alpes Procede de creation d’un composant optique pour generer, a partir d’une source d’eclairage donnee, un eclairage en champ proche donne
US10837621B2 (en) * 2019-01-25 2020-11-17 Mitsubishi Electric Research Laboratories, Inc. Methods and systems for freeform irradiance tailoring for light fields
TW202229968A (zh) 2020-04-07 2022-08-01 瑞士商西克帕控股有限公司 設計焦散層的防複製光重定向表面的方法、包含該防複製光重定向表面的光學安全元件、經標記物品、鑑別該經標記物品的用途和方法
US11263357B2 (en) * 2020-06-22 2022-03-01 Beijing Voyoager Technology Co., Ltd. Systems and methods for designing MEMS scanning mirrors involving finite element analysis model
US12014528B2 (en) * 2021-01-14 2024-06-18 Viavi Solutions Inc. Optical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7009789B1 (en) * 2000-02-22 2006-03-07 Mems Optical, Inc. Optical device, system and method
GB0902681D0 (en) * 2009-02-18 2009-04-01 Uws Ventures Ltd Rendering caustics in computer graphics

Also Published As

Publication number Publication date
US20140071155A1 (en) 2014-03-13
ES2970107T3 (es) 2024-05-27
DK2711745T3 (da) 2024-01-22
PT2711745T (pt) 2024-01-25
EP2711745B1 (en) 2023-11-01
EP2711745A3 (en) 2016-11-09
PL2711745T3 (pl) 2024-03-11
EP2711745A2 (en) 2014-03-26
US9576553B2 (en) 2017-02-21
HUE064993T2 (hu) 2024-04-28

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