VN331A1 - Optical leakage preventing apparatus - Google Patents

Optical leakage preventing apparatus

Info

Publication number
VN331A1
VN331A1 VNS-873/94A VN87394A VN331A1 VN 331 A1 VN331 A1 VN 331A1 VN 87394 A VN87394 A VN 87394A VN 331 A1 VN331 A1 VN 331A1
Authority
VN
Vietnam
Prior art keywords
leakage preventing
preventing apparatus
optical leakage
optical
preventing
Prior art date
Application number
VNS-873/94A
Other languages
English (en)
Vietnamese (vi)
Inventor
Matsusaka Yoshiharu
Okamoto Kunio
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of VN331A1 publication Critical patent/VN331A1/vi

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/40—Mechanical coupling means having fibre bundle mating means
    • G02B6/403—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a pair of ferrules
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007—Displays with power supply provided by solar cells or photocells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3664—2D cross sectional arrangements of the fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G09F2009/3055—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres for traffic signs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Light Guides In General And Applications Therefor (AREA)
VNS-873/94A 1993-11-09 1994-10-31 Optical leakage preventing apparatus VN331A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP27993093 1993-11-09
JP13618694 1994-06-17
JP26161694 1994-09-30
JP25081194 1994-10-17
JP6253939A JPH08171352A (ja) 1993-11-09 1994-10-19 光漏洩防止装置とそれを用いる自発光表示装置

Publications (1)

Publication Number Publication Date
VN331A1 true VN331A1 (en) 1997-04-25

Family

ID=27527449

Family Applications (2)

Application Number Title Priority Date Filing Date
VNS-873/94D VN332A1 (en) 1993-11-09 1994-10-31 Self-light-emitting indicating apparatus
VNS-873/94A VN331A1 (en) 1993-11-09 1994-10-31 Optical leakage preventing apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
VNS-873/94D VN332A1 (en) 1993-11-09 1994-10-31 Self-light-emitting indicating apparatus

Country Status (8)

Country Link
US (1) US5727103A (zh)
JP (1) JPH08171352A (zh)
KR (1) KR100348541B1 (zh)
CN (1) CN1115035A (zh)
GB (4) GB2283832B (zh)
MY (1) MY122549A (zh)
SG (1) SG48864A1 (zh)
VN (2) VN332A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1008780C2 (nl) * 1998-04-01 1999-10-11 Gti Ind Service B V Elektronisch verkeersbord en daarvoor bestemd opzetstuk.
US6229713B1 (en) * 1998-07-13 2001-05-08 Dell U.S.A., L.P. Combination EMI shield and light channel
US6505924B2 (en) 1998-09-30 2003-01-14 Brother Kogyo Kabushiki Kaisha Ink cartridge
CH693650A5 (de) * 1999-11-16 2003-11-28 Wolfgang Kucher Lichteffekteinrichtung.
US6957904B2 (en) * 2001-07-30 2005-10-25 3M Innovative Properties Company Illumination device utilizing displaced radiation patterns
US7915523B2 (en) * 2005-09-20 2011-03-29 Rou Farhadieh Compact solar apparatus for producing electricity and method of producing electricity using a compact solar apparatus
ATE509670T1 (de) * 2007-03-13 2011-06-15 Lufthansa Technik Ag Fluchtwegmarkierung für ein flugzeug
DE102007027736B4 (de) * 2007-06-15 2013-11-21 Imm Photonics Gmbh Vorrichtung zum Ankoppeln wenigstens eines Lichtleiters an wenigstens eine LED
CN106041314B (zh) * 2016-07-21 2017-08-25 武汉锐科光纤激光技术股份有限公司 一种强度可调的红光指示装置
US10551309B2 (en) 2016-07-22 2020-02-04 Comodo Security Solutions, Inc. Method and system to improve scheme of optical network cable and audio cable
CN106402673B (zh) * 2016-08-10 2019-06-21 华南师范大学 一种基于光纤光学系统的可见光远距离投射灯具
FR3064531B1 (fr) * 2017-03-31 2019-04-05 Saint-Gobain Glass France Vitrage eclairant.
RU184148U1 (ru) * 2018-04-03 2018-10-17 Александр Анатольевич Собко Дорожный знак из композитного материала

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203010A (en) * 1969-05-28 1970-08-26 Ernst Erni Apparatus for supplying light to optical fibre light guides
US3624385A (en) * 1970-04-09 1971-11-30 Poly Optics Ornamental illumination device and adapter
GB1374995A (en) * 1971-09-16 1974-11-20 Rank Organisation Ltd Optical arrangement
IT995873B (it) * 1973-10-15 1975-11-20 Cavis Dispositivo diffusore provvisto di cavi guida luce e di un capocorda
AU3851378A (en) * 1977-08-10 1980-02-07 Int Standard Electric Corp Coupling of optical fibres
US5040320A (en) * 1983-10-04 1991-08-20 Tru-Lyte Systems, Incorporated Illuminated information display assembly
JPH084155B2 (ja) * 1986-06-25 1996-01-17 松下電器産業株式会社 光コネクタモジユ−ル
GB2201023B (en) * 1987-02-10 1990-12-19 Oxley Dev Co Ltd Improvements in information display systems
JPS63205689A (ja) * 1987-02-20 1988-08-25 松下電器産業株式会社 標識
FR2626700B1 (fr) * 1988-02-03 1992-12-04 Castel Francois Du Ecran d'affichage de tres grandes dimensions
CA1310186C (en) * 1988-03-31 1992-11-17 Frederick Dimmick Display sign
US4917448A (en) * 1988-10-27 1990-04-17 Oppenheimer M David Lighted display device
IT8920774A0 (it) * 1989-06-02 1989-06-02 Innovazione S P A Dispositivo portatile per la segnalazione stradale di eventi eccezionali e comunque saltuari, particolarmente in condizioni di scarsa visibilita', in galleria e durante la notte.
US4922384A (en) * 1989-06-08 1990-05-01 Mechtronics Corporation Illuminated display with half-silvered mirrors and discrete refractor plates
US5107534A (en) * 1989-09-25 1992-04-21 Hazeltine Corporation Flat panel display system and method
DE4022650C1 (zh) * 1990-07-17 1991-07-04 Dambach-Werke Gmbh, 7560 Gaggenau, De
US5103581A (en) * 1991-04-22 1992-04-14 Novak Steve M Delivery alert apparatus
GB9112087D0 (en) * 1991-06-05 1991-07-24 Gca Electronics Ltd Fibre optic device and its manufacture
JP2552213B2 (ja) * 1991-11-26 1996-11-06 アダマンド工業株式会社 光半導体素子実装用レセプタクル
US5193893A (en) * 1991-12-04 1993-03-16 Mitko Michael A Illuminated vehicle hood deflector
US5341445A (en) * 1992-03-27 1994-08-23 General Electric Company Polygonal-shaped optical coupling member for use with a high brightness light source
US5295221A (en) * 1992-12-01 1994-03-15 Light Quest Corporation Compact, light efficient, illuminated transparency frame

Also Published As

Publication number Publication date
US5727103A (en) 1998-03-10
GB2308897B (en) 1998-01-21
GB9422625D0 (en) 1995-01-04
GB9701931D0 (en) 1997-03-19
CN1115035A (zh) 1996-01-17
GB2308896B (en) 1998-01-21
MY122549A (en) 2006-04-29
GB9702300D0 (en) 1997-03-26
GB9702793D0 (en) 1997-04-02
GB2283832A (en) 1995-05-17
VN332A1 (en) 1997-04-25
GB2283832B (en) 1998-01-21
JPH08171352A (ja) 1996-07-02
KR100348541B1 (ko) 2002-11-23
GB2308897A (en) 1997-07-09
SG48864A1 (en) 1998-05-18
GB2308896A (en) 1997-07-09

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