[go: up one dir, main page]

KR890001406A - 발광소자어레이 및 그 제조방법 - Google Patents

발광소자어레이 및 그 제조방법 Download PDF

Info

Publication number
KR890001406A
KR890001406A KR1019880006879A KR880006879A KR890001406A KR 890001406 A KR890001406 A KR 890001406A KR 1019880006879 A KR1019880006879 A KR 1019880006879A KR 880006879 A KR880006879 A KR 880006879A KR 890001406 A KR890001406 A KR 890001406A
Authority
KR
South Korea
Prior art keywords
light emitting
emitting device
device array
lens
array
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.)
Granted
Application number
KR1019880006879A
Other languages
English (en)
Other versions
KR920001407B1 (ko
Inventor
나오키 사토
데루오 츠츠미
마사아키 가토
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
츠치 하루오
샤프 가부시키가이샤
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 아오이 죠이치, 가부시키가이샤 도시바, 츠치 하루오, 샤프 가부시키가이샤 filed Critical 아오이 죠이치
Publication of KR890001406A publication Critical patent/KR890001406A/ko
Application granted granted Critical
Publication of KR920001407B1 publication Critical patent/KR920001407B1/ko
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
    • H04N1/02865—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using an array of light sources or a combination of such arrays, e.g. an LED bar
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02885—Means for compensating spatially uneven illumination, e.g. an aperture arrangement
    • H04N1/0289—Light diffusing elements, e.g. plates or filters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/043—Refractors for light sources of lens shape the lens having cylindrical faces, e.g. rod lenses, toric lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02487—Manufacturing details
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Led Device Packages (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Facsimile Heads (AREA)

Abstract

내용 없음

Description

발광소자어레이 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제8도는 본 발명에 따른 발광소자어레이의 구성을 나타내는 사시도.
제9도 및 제10도는 본 발명의 작용을 나타내는 설명도.

Claims (18)

  1. 이미지센서의 광원으로 사용되는 발광소자어레이에 있어서, 기판위에 다수의 발광소자가 직선상으로 배열된 발광소자열과, 이 발광소자열의 위쪽에 평행으로 설치되어 투광을 확산시켜 줌과 동시에 집속시켜주는 봉형상의 집광렌즈가 구비된 것을 특징으로 하는 발광소자어레이.
  2. 제2항에 있어서, 상기 집광렌즈는 조면화된 표면을 갖는 것을 특징으로 하는 발광소자어레이.
  3. 제2항에 있어서, 상기 집광렌즈는 그 외주면전체에 조면이 형성된 것을 특징으로 하는 발광소자어레이.
  4. 제2항에 있어서, 상기 집광렌즈는 빛이 주사되는 쪽 외주면에만 조면이 형성된 것을 특징으로 하는 발광소자어레이
  5. 제2항에 있어서, 상기 조면화 된 표면은 약품처리에 의해 형성되어진 것을 특징으로 하는 발광소자어레이.
  6. 제2항에 있어서, 상기 조면화된 표면은 블러스트처리에 의해 형성되어진 것을 특징으로 하는 발광소자어레이.
  7. 제2항에 있어서, 상기 조면화된 표면은 미립자가 부착되어 형성된 것을 특징으로 하는 발광소자어레이.
  8. 제1항에 있어서, 상기 집광렌즈는 렌즈재료중에 확산입자가 함유된 것을 특징으로 하는 발과소자어레이.
  9. 제8항에 있어서, 상기 렌즈재료는 화학플라스틱으로 되고, 상기 확산입자는 유리입자로 된 것을 특징으로 하는 발광소자어레이.
  10. 제9항에 있어서, 상기 유리입자는 체적비 약 5% 정도로 함유된 것을 특징으로 하는 발광소자어레이.
  11. 제1항에 있어서, 상기 발광소자는 발광다이오드로된 것을 특징으로 하는 발광소자어레이
  12. 발광소자어레이의 제조방법에 있어서, 발광소자를 기판상에 직선상으로 배열하여 발광소자열을 형성하는 공정과, 봉상렌즈의 표면을 조면화하는 공정, 및 이 조면화된 봉상렌즈의 중심선이 상기 발광소 자열의 중힘선과 평행하게 되도록 하여 발광소자열 위에 고정하는 공정으로 구성된 발광소자어레이의 제조방법.
  13. 제12항에 있어서, 상기 조면화하는 공정은 약품처리 공정으로 이루어진 것을 특징으로 발광소자어레이의제조방법.
  14. 제12항에 있어서, 상기 조면화하는 공정은 블러스트처리 공정으로 이루어진 것을 특징으로 하는 발광소자어레이의 제조방법.
  15. 제12항에 있어서, 상기 조면화하는 공정은 마스킹에 의해 봉상렌즈의 광주사면에만 실시하도록 된 것을 특징으로 하는 발광소자어레이의 제조방법.
  16. 제13항에 있어서, 상기 봉상렌즈는 유리로 되고, 약품으로는 플로오르산과 황산의 혼합액을 사용하는 것을 특징으로 하는 발광소자어레이의 제조방법.
  17. 발광소자어레이의 제조방법에 있어서, 발광소자를 기판상에 직선상으로 배열하여 발광소자열을 형성하는 공정과, 렌즈용 재료중에 광학산입자를 섞여주고 이를 성형하여 봉상렌즈를 만드는 공정, 및 이 봉상렌즈의 중심선이 상기 발광소자열의 중심선과 평행하게 되도록 하여 발광소자열 위에 고정하는 공정으로 구성된 발광소자어레이의 제조방법.
  18. 제17항에 있어서, 상기 렌즈재료는 플라스틱으로 되고, 광학산입자는 유리입자로 된 것을 특징으로 하는 발광소자어레이의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880006879A 1987-06-09 1988-06-09 발광소자어레이 및 그 제조방법 Expired KR920001407B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62143687A JPH073891B2 (ja) 1987-06-09 1987-06-09 発光素子アレイ
JP62-143687 1987-06-09

Publications (2)

Publication Number Publication Date
KR890001406A true KR890001406A (ko) 1989-03-20
KR920001407B1 KR920001407B1 (ko) 1992-02-13

Family

ID=15344617

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006879A Expired KR920001407B1 (ko) 1987-06-09 1988-06-09 발광소자어레이 및 그 제조방법

Country Status (3)

Country Link
US (1) US4901207A (ko)
JP (1) JPH073891B2 (ko)
KR (1) KR920001407B1 (ko)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187377A (en) * 1988-07-15 1993-02-16 Sharp Kabushiki Kaisha LED array for emitting light of multiple wavelengths
JPH071804B2 (ja) * 1989-02-15 1995-01-11 シャープ株式会社 発光素子アレイ光源
EP0446365A4 (en) * 1989-09-29 1992-07-08 Inax Corporation Water discharging apparatus
JPH0470682U (ko) * 1990-10-26 1992-06-23
JPH0496782U (ko) * 1991-01-31 1992-08-21
US5400224A (en) * 1993-01-08 1995-03-21 Precision Lamp, Inc. Lighting panel
US6268600B1 (en) 1994-08-01 2001-07-31 Matsushita Electric Industrial Co., Ltd. Linear illumination device
US5969343A (en) * 1995-08-24 1999-10-19 Matsushita Electric Industrial Co., Ltd. Linear illumination device
US5836081A (en) * 1996-05-29 1998-11-17 Charles F. Schroeder Light beam leveling means and method
GB9807169D0 (en) * 1998-04-03 1998-06-03 Astec Europ Trap for catching insects
FR2782779B1 (fr) * 1998-05-15 2002-06-07 Rohm Co Ltd Dispositif de lecture d'images et dispositif d'eclairage utilise pour celui-ci
US6271941B1 (en) 1998-05-22 2001-08-07 Eastman Kodak Company Illuminant head assembly for a photographic film image scanner
JP2001085745A (ja) * 1999-09-14 2001-03-30 Toshiba Corp 発光装置
JP4902044B2 (ja) * 1999-09-24 2012-03-21 シャープ株式会社 半導体レーザ装置、光伝送装置、光伝送システム、電子機器、制御装置、接続コネクタ、通信装置、ならびに光伝送方法、データ送受信方法
US6305821B1 (en) * 2000-02-08 2001-10-23 Gen-Home Technology Co., Ltd. Led lamp having ball-shaped light diffusing modifier
US7049761B2 (en) 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
DE10148532B4 (de) * 2001-10-01 2004-04-15 Karl Storz Gmbh & Co. Kg Stablinse und Verfahren zum Herstellen einer Stablinse
US6860628B2 (en) * 2002-07-17 2005-03-01 Jonas J. Robertson LED replacement for fluorescent lighting
TW574822B (en) * 2002-09-19 2004-02-01 Veutron Corp Light source module for scanning
US8322883B2 (en) * 2003-02-04 2012-12-04 Ilight Technologies, Inc. Flexible illumination device for simulating neon lighting
JP2006310414A (ja) * 2005-04-27 2006-11-09 Shimatec:Kk Ｌｅｄ照明装置
US7249865B2 (en) * 2005-09-07 2007-07-31 Plastic Inventions And Patents Combination fluorescent and LED lighting system
US20070064409A1 (en) * 2005-09-21 2007-03-22 Ilight Technologies, Inc. Elongated illumination device having uniform light intensity distribution
US20090109539A1 (en) * 2007-07-09 2009-04-30 Bruno Devos Display panel with improved reflectivity
GB0713242D0 (en) * 2007-07-09 2007-08-15 Barco Nv Led filling
CA2700108C (en) * 2007-09-19 2015-10-13 Mitsubishi Cable Industries, Ltd. Optical fiber structure, system for fabricating the same, and block-like chip for use therein
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US7712918B2 (en) * 2007-12-21 2010-05-11 Altair Engineering , Inc. Light distribution using a light emitting diode assembly
US20090261706A1 (en) * 2008-01-28 2009-10-22 Eliot Sorella LED Replacement Light Tube for Fluorescent Light Fixture
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
EP2128689A1 (en) * 2008-05-27 2009-12-02 Barco NV A display panel with improved reflectivity
US7976196B2 (en) * 2008-07-09 2011-07-12 Altair Engineering, Inc. Method of forming LED-based light and resulting LED-based light
US7946729B2 (en) * 2008-07-31 2011-05-24 Altair Engineering, Inc. Fluorescent tube replacement having longitudinally oriented LEDs
US8674626B2 (en) 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
US8256924B2 (en) 2008-09-15 2012-09-04 Ilumisys, Inc. LED-based light having rapidly oscillating LEDs
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8444292B2 (en) 2008-10-24 2013-05-21 Ilumisys, Inc. End cap substitute for LED-based tube replacement light
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8556452B2 (en) 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) * 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) * 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
CA2765200A1 (en) * 2009-06-23 2011-01-13 Altair Engineering, Inc. Illumination device including leds and a switching power control system
US8449140B2 (en) * 2009-09-18 2013-05-28 C-M Glo, Llc Lighting arrangement using LEDs
US8449142B1 (en) 2009-10-14 2013-05-28 C-M Glo, Llc Reinforced housing structure for a lighted sign or lighting fixture
EP2553316B8 (en) 2010-03-26 2015-07-08 iLumisys, Inc. Led light tube with dual sided light distribution
EP2553320A4 (en) 2010-03-26 2014-06-18 Ilumisys Inc LED LIGHT WITH THERMOELECTRIC GENERATOR
US8540401B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED bulb with internal heat dissipating structures
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
CA2803267A1 (en) 2010-07-12 2012-01-19 Ilumisys, Inc. Circuit board mount for led light tube
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
CN102798031A (zh) * 2011-05-21 2012-11-28 辽宁奇辉电子系统工程有限公司 一种基于线阵扫描相机长距离线性光源装置
CN102798030A (zh) * 2011-05-21 2012-11-28 辽宁奇辉电子系统工程有限公司 一种基于线阵扫描相机短距离线性光源装置
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
WO2014008463A1 (en) 2012-07-06 2014-01-09 Ilumisys, Inc. Power supply assembly for led-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
CN102798041A (zh) * 2012-07-31 2012-11-28 大连鑫奇辉科技有限公司 双透镜产生矩形光斑的聚光灯
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
DE102013106948A1 (de) * 2013-07-02 2015-01-08 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
CN106063381A (zh) 2014-01-22 2016-10-26 伊卢米斯公司 具有被寻址led的基于led的灯
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
US10212785B2 (en) 2016-06-13 2019-02-19 Google Llc Staggered array of individually addressable light-emitting elements for sweeping out an angular range
US9909862B2 (en) 2016-06-13 2018-03-06 Google Llc Curved array of light-emitting elements for sweeping out an angular range

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638878A (en) * 1979-09-07 1981-04-14 Nanbu Kogyo Kk Light emitting body to outside of which resinous light emitting portion is attached
FR2471012A1 (fr) * 1979-12-07 1981-06-12 Commissariat Energie Atomique Dispositif d'eclairage pour grand ecran
JPS5982276U (ja) * 1982-11-23 1984-06-02 ロ−ム株式会社 発光表示装置
JPS612620U (ja) * 1984-06-11 1986-01-09 東芝ライテック株式会社 発光ダイオ−ドアレイ
JPS6121934A (ja) * 1984-07-10 1986-01-30 Nippon Sheet Glass Co Ltd ガラス棒のエツチング方法
US4691268A (en) * 1985-10-21 1987-09-01 Benson Walter L Cast resin light-emitting display device
JPH0750799B2 (ja) * 1986-04-17 1995-05-31 株式会社東芝 発光装置
FR2597642B1 (fr) * 1986-04-18 1990-01-12 Blanchet Pierre Dispositif d'affichage lumineux de documents translucides
JPS6437158A (en) * 1987-07-31 1989-02-07 Sharp Kk Light emitting element array

Also Published As

Publication number Publication date
JPS63307785A (ja) 1988-12-15
US4901207A (en) 1990-02-13
JPH073891B2 (ja) 1995-01-18
KR920001407B1 (ko) 1992-02-13

Similar Documents

Publication Publication Date Title
KR890001406A (ko) 발광소자어레이 및 그 제조방법
KR900013813A (ko) 발광소자 어레이광원 및 그의 제조방법
US20090323329A1 (en) Light source device
KR890003052A (ko) 발광소자 어레이(array)
DE69031660D1 (de) Lichtemittierende Halbleiteranordnung und deren Herstellungsverfahren
HK1056210A1 (zh) 帶有構造面的背燈
KR900001391A (ko) 광조사 치료구
EP0350154A3 (en) Light source
JPH0961633A (ja) 線状照明装置
DE69113701D1 (de) Zerstreuender Spiegel.
JP4743927B2 (ja) 発光体
EP1327395A3 (en) Improvements relating to illuminated jewellery
JPS54127299A (en) Lighting structure of photo detection type display unit
EP0617470A3 (en) Semiconductor light emitting device and method of manufacturing the same.
US4777749A (en) Lighted display
ATE194420T1 (de) Leuchte, insbesondere feuchtraumleuchte, mit einem zweiteiligen geschlossenen gehäuse
JP2010078774A (ja) 光学膜片、及び、光学膜片を使用したバックライトモジュール
EP1291242A3 (en) Lighting device with light-condensing device
ITBO920411A1 (it) Lampada da piano e da trasporto
JPS51124388A (en) Solid state light emitting display unit
ATE137052T1 (de) Optoelektronisches bauelement
CN1093284C (zh) 电脑鼠标器的红外线装置
JPS5556676A (en) Manufacture of semiconductor light-emitting device
ATE102325T1 (de) Beleuchtungseinrichtung fuer eine zylindrische lichtquelle.
JPS56156801A (en) Linear light source device

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880609

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19880609

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19910722

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19920113

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19920506

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19920803

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19920803

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19950207

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19960124

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 19970205

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 19980206

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 19990123

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20000112

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20010202

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20020117

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20030129

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20040130

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 20050203

Start annual number: 14

End annual number: 14

PR1001 Payment of annual fee

Payment date: 20060118

Start annual number: 15

End annual number: 15

PR1001 Payment of annual fee

Payment date: 20070115

Start annual number: 16

End annual number: 16

FPAY Annual fee payment

Payment date: 20080114

Year of fee payment: 17

PR1001 Payment of annual fee

Payment date: 20080114

Start annual number: 17

End annual number: 17

EXPY Expiration of term
PC1801 Expiration of term