ES2139325T3 - Dispositivo de iluminacion en forma de placa. - Google Patents

Dispositivo de iluminacion en forma de placa.

Info

Publication number
ES2139325T3
ES2139325T3 ES96830469T ES96830469T ES2139325T3 ES 2139325 T3 ES2139325 T3 ES 2139325T3 ES 96830469 T ES96830469 T ES 96830469T ES 96830469 T ES96830469 T ES 96830469T ES 2139325 T3 ES2139325 T3 ES 2139325T3
Authority
ES
Spain
Prior art keywords
plate
reflective
lighting device
flat surface
transparent plate
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 - Lifetime
Application number
ES96830469T
Other languages
English (en)
Inventor
Piero Perlo
Sabino Sinesi
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Application granted granted Critical
Publication of ES2139325T3 publication Critical patent/ES2139325T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups

Abstract

EL RAYO DE RADIACION LUMINOSA EMITIDO POR UNA FUENTE CON DIMENSION FINITA, INTEGRADA DENTRO DE UNA PLACA TRANSPARENTE (3), EN CONTACTO CON LA MISMA, SE REFLEJA INICIALMENTE DENTRO DE LA PLACA MEDIANTE UNA PRIMERA SUPERFICIE PLANA REFLECTANTE O SEMIRREFLECTANTE (6) HACIA UNA SEGUNDA SUPERFICIE PLANA REFLECTANTE (8). AMBAS SUPERFICIES REFLECTANTES (6, 8) ESTAN CONSTITUIDAS POR PARTES DE UN PERFIL IRREGULAR DISPUESTAS EN LAS DOS CARAS DE LA PLACA TRANSPARENTE (3), SIN APLICAR UN REVESTIMIENTO REFLECTANTE.
ES96830469T 1995-09-26 1996-09-16 Dispositivo de iluminacion en forma de placa. Expired - Lifetime ES2139325T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000764A IT1281360B1 (it) 1995-09-26 1995-09-26 Sistema di illuminazione a microtelescopio integrato in una lastra trasparente

Publications (1)

Publication Number Publication Date
ES2139325T3 true ES2139325T3 (es) 2000-02-01

Family

ID=11413832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96830469T Expired - Lifetime ES2139325T3 (es) 1995-09-26 1996-09-16 Dispositivo de iluminacion en forma de placa.

Country Status (5)

Country Link
US (1) US5884995A (es)
EP (1) EP0767393B1 (es)
DE (1) DE69605266T2 (es)
ES (1) ES2139325T3 (es)
IT (1) IT1281360B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491414B2 (en) * 1999-05-03 2002-12-10 Thomas Sheng Transparent film scanner having light source system with diffuser and reflector
DE19933713A1 (de) * 1999-07-19 2001-01-25 Volkswagen Ag Leuchte mit mehreren Lichtquellen
US6752526B2 (en) * 2001-11-19 2004-06-22 Control Devices Combined optical light pipe and protective enclosure
FI117806B (fi) * 2004-07-30 2007-02-28 Foxconn Oy Salamavalolaite
ATE453930T1 (de) * 2004-10-14 2010-01-15 Fiat Ricerche Optikelement und modul zur projektion eines lichtbündels, und kraftfahrzeugleuchte mit einer mehrzahl solcher modulen
EP1764841B1 (en) * 2005-09-14 2008-08-20 C.R.F. Societa Consortile per Azioni A module for projecting a light beam
DE102006021421A1 (de) * 2006-05-05 2007-11-15 Stabila-Meßgeräte Gustav Ullrich GmbH Vorrichtung und Verfahren zum Abbilden einer Markierung auf einer Begrenzung
US8235556B2 (en) * 2008-10-20 2012-08-07 Reflexite Corporation Condensing element, array, and methods thereof
DE102010063938A1 (de) 2010-12-22 2012-06-28 Hilti Aktiengesellschaft Optisches System zur Strahlformung eines Laserstrahls sowie Lasersystem mit einem solchen optischen System
DE102010063924A1 (de) 2010-12-22 2012-06-28 Hilti Aktiengesellschaft Optisches System zur Strahlformung eines Laserstrahls sowie Lasersystem mit einem solchen optischen System
US8511876B2 (en) * 2011-03-04 2013-08-20 Cvi Laser, Llc On-axis monolithic ellipsoidal lens for optical coupling systems
DE102017123914B4 (de) * 2017-10-13 2019-12-19 pmdtechnologies ag Beleuchtung für ein Lichtlaufzeitkamerasystem und Lichtlaufzeitkamerasystem

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642775A (en) * 1949-12-21 1953-06-23 John T Rooney Vertical illuminator
GB1320671A (en) * 1971-01-01 1973-06-20 Fickers Ltd Incident-light dark ground illumination systems for microscopes
DE2634264A1 (de) * 1976-07-30 1978-02-02 Licentia Gmbh Halbleiter-lumineszenzbauelement
US4322135A (en) * 1978-11-29 1982-03-30 Pilkington P. E. Limited Optical apparatus
US4580197A (en) * 1985-02-22 1986-04-01 Motorola, Inc. Light collimizing device
US4770514A (en) * 1986-11-21 1988-09-13 David Silverglate Collimating compound catoptric immersion lens
US4843280A (en) * 1988-01-15 1989-06-27 Siemens Corporate Research & Support, Inc. A modular surface mount component for an electrical device or led's
US4949226A (en) * 1988-06-24 1990-08-14 Koito Seisakusko Co., Ltd. Projector-type lighting device of expanded outline appearance for use as a vehicular headlamp or the like
NL8903013A (nl) * 1989-11-02 1991-06-03 Philips Nv Rasterobjektief en raster-bundelomvormer alsmede optische aftastinrichting voorzien van minstens een van deze elementen.
US5317551A (en) * 1990-07-16 1994-05-31 Matsushita Electric Industrial Co., Ltd. Optical disk head including a light path having a thickness and width greater than the light beam wavelength by a predetermined amount
US5241457A (en) * 1991-01-18 1993-08-31 Nippon Sheet Glass Co., Ltd. Rear window stop lamp for motor vehicles
US5231536A (en) * 1992-05-01 1993-07-27 Xrl, Inc. Robust, LED illumination system for OCR of indicia on a substrate
EP0582958B1 (en) * 1992-08-07 1998-05-13 Matsushita Electric Industrial Co., Ltd. A semiconductor laser device, an optical device and a method of producing the same

Also Published As

Publication number Publication date
IT1281360B1 (it) 1998-02-18
EP0767393A3 (en) 1997-05-14
EP0767393A2 (en) 1997-04-09
EP0767393B1 (en) 1999-11-24
DE69605266D1 (de) 1999-12-30
ITTO950764A1 (it) 1997-03-26
DE69605266T2 (de) 2000-05-31
US5884995A (en) 1999-03-23

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