IT1284335B1 - Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini - Google Patents

Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini

Info

Publication number
IT1284335B1
IT1284335B1 IT96TO000037A ITTO960037A IT1284335B1 IT 1284335 B1 IT1284335 B1 IT 1284335B1 IT 96TO000037 A IT96TO000037 A IT 96TO000037A IT TO960037 A ITTO960037 A IT TO960037A IT 1284335 B1 IT1284335 B1 IT 1284335B1
Authority
IT
Italy
Prior art keywords
microfilters
mirrors
colors
micro
images
Prior art date
Application number
IT96TO000037A
Other languages
English (en)
Inventor
Piero Perlo
Piermario Repetto
Sabino Sinesi
Luca Sardi
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT96TO000037A priority Critical patent/IT1284335B1/it
Publication of ITTO960037A0 publication Critical patent/ITTO960037A0/it
Priority to EP96830605A priority patent/EP0786678B1/en
Priority to DE69602347T priority patent/DE69602347T2/de
Priority to US08/788,704 priority patent/US5818627A/en
Publication of ITTO960037A1 publication Critical patent/ITTO960037A1/it
Application granted granted Critical
Publication of IT1284335B1 publication Critical patent/IT1284335B1/it

Links

Classifications

    • 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
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/002—Optical devices or arrangements for the control of light using movable or deformable optical elements the movement or the deformation controlling the frequency of light, e.g. by Doppler effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
IT96TO000037A 1996-01-24 1996-01-24 Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini IT1284335B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT96TO000037A IT1284335B1 (it) 1996-01-24 1996-01-24 Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini
EP96830605A EP0786678B1 (en) 1996-01-24 1996-12-04 Devices with micro-mirrors and micro-filters for selecting colours and images
DE69602347T DE69602347T2 (de) 1996-01-24 1996-12-04 Vorrichtung mit Mikrospiegeln und Mikrofiltern zur Auswahl von Farben und Abbildungen
US08/788,704 US5818627A (en) 1996-01-24 1997-01-24 Devices with micro-mirrors and micro-filters for selecting colors and images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000037A IT1284335B1 (it) 1996-01-24 1996-01-24 Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini

Publications (3)

Publication Number Publication Date
ITTO960037A0 ITTO960037A0 (it) 1996-01-24
ITTO960037A1 ITTO960037A1 (it) 1997-07-24
IT1284335B1 true IT1284335B1 (it) 1998-05-18

Family

ID=11414146

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000037A IT1284335B1 (it) 1996-01-24 1996-01-24 Dispositivi a microspecchi e microfiltri per la selezione di colori ed immagini

Country Status (4)

Country Link
US (1) US5818627A (it)
EP (1) EP0786678B1 (it)
DE (1) DE69602347T2 (it)
IT (1) IT1284335B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328312B (en) * 1997-08-14 1999-08-04 John Quentin Phillipps Mirror controlled display device
KR100314096B1 (ko) * 1999-10-04 2001-11-15 윤종용 45°미러를 이용한 독립적 간섭성 빔 어레이 발생 장치
US8525402B2 (en) 2006-09-11 2013-09-03 3M Innovative Properties Company Illumination devices and methods for making the same
US8581393B2 (en) * 2006-09-21 2013-11-12 3M Innovative Properties Company Thermally conductive LED assembly
DE102007002583A1 (de) * 2006-11-03 2008-05-08 Leica Microsystems Cms Gmbh Optische Anordnung und Verfahren zum Steuern und Beeinflussen eines Lichtstrahls
US8488244B1 (en) * 2010-07-12 2013-07-16 Alliance Fiber Optic Products, Inc. Ultra compact optical multiplexer or demultiplexer
US8780436B2 (en) * 2012-01-04 2014-07-15 International Business Machines Corporation Micromirrors for color electronic paper and design structures for same
CN113683877A (zh) * 2016-11-28 2021-11-23 三菱工程塑料株式会社 聚碳酸酯树脂组合物
DE102017116598A1 (de) * 2017-07-24 2019-01-24 Valeo Schalter Und Sensoren Gmbh Sendevorrichtung für ein abtastendes optisches Detektionssystem eines Fahrzeugs, Detektionssystem, Fahrerassistenzsystem und Verfahren zum optischen Abtasten eines Überwachungsbereichs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494839A (it) *
US3330908A (en) * 1963-10-16 1967-07-11 Gen Electric Deformable medium projection apparatus utilizing novel optical system comprising lens arrays employed in conjunction with light masks
US3345462A (en) * 1963-10-16 1967-10-03 Gen Electric Light valve projection apparatus
DE1547138A1 (de) * 1964-11-20 1970-02-19 Agfa Gevaert Ag Feldstecher
CH510884A (de) * 1965-11-16 1971-07-31 Leitz Ernst Gmbh Optisches Beobachtungsgerät
US3592529A (en) * 1970-03-04 1971-07-13 Gen Electric Lenticular lens array for optical projection system
US3912386A (en) * 1974-06-14 1975-10-14 Rca Corp Color image intensification and projection using deformable mirror light valve
GB2246474A (en) * 1990-07-24 1992-01-29 British Aerospace A layered frequency selective surface assembly
US5371543A (en) * 1993-03-03 1994-12-06 Texas Instruments Incorporated Monolithic color wheel
US5426576A (en) * 1993-04-23 1995-06-20 Light & Sound Design, Limited Colour cross-fading system for a luminaire

Also Published As

Publication number Publication date
US5818627A (en) 1998-10-06
ITTO960037A1 (it) 1997-07-24
DE69602347T2 (de) 2000-01-13
ITTO960037A0 (it) 1996-01-24
EP0786678B1 (en) 1999-05-06
EP0786678A1 (en) 1997-07-30
DE69602347D1 (de) 1999-06-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990115