JPH0719800Y2 - Ｌｅｄアレイ - Google Patents

Ｌｅｄアレイ

Info

Publication number
JPH0719800Y2
JPH0719800Y2 JP1991009202U JP920291U JPH0719800Y2 JP H0719800 Y2 JPH0719800 Y2 JP H0719800Y2 JP 1991009202 U JP1991009202 U JP 1991009202U JP 920291 U JP920291 U JP 920291U JP H0719800 Y2 JPH0719800 Y2 JP H0719800Y2
Authority
JP
Japan
Prior art keywords
light emitting
emitting region
led array
rod
shaped conductive
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
JP1991009202U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0496359U (enExample
Inventor
研介 澤瀬
弘美 緒方
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP1991009202U priority Critical patent/JPH0719800Y2/ja
Priority to US07/828,141 priority patent/US5250820A/en
Publication of JPH0496359U publication Critical patent/JPH0496359U/ja
Priority to US08/077,876 priority patent/US5420444A/en
Application granted granted Critical
Publication of JPH0719800Y2 publication Critical patent/JPH0719800Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Led Devices (AREA)
JP1991009202U 1991-01-30 1991-01-30 Ｌｅｄアレイ Expired - Lifetime JPH0719800Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1991009202U JPH0719800Y2 (ja) 1991-01-30 1991-01-30 Ｌｅｄアレイ
US07/828,141 US5250820A (en) 1991-01-30 1992-01-30 Light emitting diode having uniform light distribution
US08/077,876 US5420444A (en) 1991-01-30 1993-06-18 Light emitting diode and light emitting diode array having uniform light distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991009202U JPH0719800Y2 (ja) 1991-01-30 1991-01-30 Ｌｅｄアレイ

Publications (2)

Publication Number Publication Date
JPH0496359U JPH0496359U (enExample) 1992-08-20
JPH0719800Y2 true JPH0719800Y2 (ja) 1995-05-10

Family

ID=11713900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991009202U Expired - Lifetime JPH0719800Y2 (ja) 1991-01-30 1991-01-30 Ｌｅｄアレイ

Country Status (2)

Country Link
US (2) US5250820A (enExample)
JP (1) JPH0719800Y2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719800Y2 (ja) * 1991-01-30 1995-05-10 ローム株式会社 Ｌｅｄアレイ
US6590502B1 (en) 1992-10-12 2003-07-08 911Ep, Inc. Led warning signal light and movable support
US5682043A (en) * 1994-06-28 1997-10-28 Uniax Corporation Electrochemical light-emitting devices
US5523591A (en) * 1995-01-25 1996-06-04 Eastman Kodak Company Assembly of led array and lens with engineered light output profile and method for making the assembly
US5677546A (en) * 1995-05-19 1997-10-14 Uniax Corporation Polymer light-emitting electrochemical cells in surface cell configuration
WO1996037001A1 (en) * 1995-05-19 1996-11-21 Uniax Corporation Electrochemical light-emitting devices
DE19603444C2 (de) * 1996-01-31 2003-04-24 Siemens Ag LED-Vorrichtung mit mindestens zwei LEDs
US6087680A (en) * 1997-01-31 2000-07-11 Siemens Aktiengesellschaft Led device
JPH111027A (ja) * 1997-04-14 1999-01-06 Oki Electric Ind Co Ltd Ｌｅｄアレイおよびプリントヘッドならびに電子写真プリンタ
GB2330679B (en) 1997-10-21 2002-04-24 911 Emergency Products Inc Warning signal light
US6462669B1 (en) 1999-04-06 2002-10-08 E. P . Survivors Llc Replaceable LED modules
US6614359B2 (en) 1999-04-06 2003-09-02 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
US6380865B1 (en) 1999-04-06 2002-04-30 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source
US6700502B1 (en) * 1999-06-08 2004-03-02 911Ep, Inc. Strip LED light assembly for motor vehicle
US6705745B1 (en) 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
WO2000074975A1 (en) 1999-06-08 2000-12-14 911 Emergency Products, Inc. Strip led light assembly for motor vehicle
US6367949B1 (en) 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
US20050047167A1 (en) * 1999-08-04 2005-03-03 Pederson John C. Warning signal light bar
US6547410B1 (en) 2000-07-28 2003-04-15 911 Emergency Products, Inc. LED alley/take-down light
US20050057941A1 (en) * 1999-08-04 2005-03-17 911Ep, Inc. 360 Degree pod warning light signal
US6590343B2 (en) 2000-06-06 2003-07-08 911Ep, Inc. LED compensation circuit
US6518604B1 (en) 2000-09-21 2003-02-11 Conexant Systems, Inc. Diode with variable width metal stripes for improved protection against electrostatic discharge (ESD) current failure
US8188878B2 (en) 2000-11-15 2012-05-29 Federal Law Enforcement Development Services, Inc. LED light communication system
US7439847B2 (en) 2002-08-23 2008-10-21 John C. Pederson Intelligent observation and identification database system
US6879263B2 (en) * 2000-11-15 2005-04-12 Federal Law Enforcement, Inc. LED warning light and communication system
US9201295B2 (en) * 2005-01-25 2015-12-01 Jabil Circuit, Inc. High efficiency LED optical engine for a digital light processing (DLP) projector and method of forming same
JP5130680B2 (ja) * 2006-03-02 2013-01-30 日亜化学工業株式会社 半導体装置およびその形成方法
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
WO2008148046A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light broad band over power line communication system
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
US8450756B2 (en) 2010-06-14 2013-05-28 Micron Technology, Inc. Multi-dimensional LED array system and associated methods and structures
CA2824756C (en) 2011-01-14 2014-12-23 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
WO2014160096A1 (en) 2013-03-13 2014-10-02 Federal Law Enforcement Development Services, Inc. Led light control and management system
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
JP6539023B2 (ja) * 2014-07-18 2019-07-03 株式会社堀場製作所 粒子分析装置
US20170048953A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Programmable switch and system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908969A (nl) * 1979-12-13 1981-07-16 Philips Nv Halfgeleiderlaser.
JPS6129562A (ja) * 1984-07-20 1986-02-10 Sanyo Electric Co Ltd 印字用発光ダイオ−ド
US4721977A (en) * 1984-11-26 1988-01-26 Kentek Information Systems, Inc. Electrographic printer with abutting chips each having an array of charge-discharging elements
US4984035A (en) * 1984-11-26 1991-01-08 Hitachi Cable, Ltd. Monolithic light emitting diode array
US4722089A (en) * 1985-12-16 1988-01-26 Lytel, Incorporated Phase locked diode laser array
EP0236713A3 (de) * 1986-02-10 1988-06-29 Siemens Aktiengesellschaft Laserdiode
DE3727488C2 (de) * 1987-08-18 1994-05-26 Telefunken Microelectron Optoelektronisches Bauelement
JPS6480562A (en) * 1987-09-24 1989-03-27 Fuji Xerox Co Ltd Light emitting element array printer head
US4951098A (en) * 1988-12-21 1990-08-21 Eastman Kodak Company Electrode structure for light emitting diode array chip
JPH02305482A (ja) * 1989-05-20 1990-12-19 Kyocera Corp 半導体光電変換装置
JPH0381164A (ja) * 1989-08-24 1991-04-05 Nec Corp Ｌｅｄアレイチップ
US5077587A (en) * 1990-10-09 1991-12-31 Eastman Kodak Company Light-emitting diode with anti-reflection layer optimization
JPH0719800Y2 (ja) * 1991-01-30 1995-05-10 ローム株式会社 Ｌｅｄアレイ

Also Published As

Publication number Publication date
US5250820A (en) 1993-10-05
US5420444A (en) 1995-05-30
JPH0496359U (enExample) 1992-08-20

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