ATE387702T1 - Dreifarbiges led-anzeigesystem welches einen audioausgang besitzt - Google Patents

Dreifarbiges led-anzeigesystem welches einen audioausgang besitzt

Info

Publication number
ATE387702T1
ATE387702T1 AT99918218T AT99918218T ATE387702T1 AT E387702 T1 ATE387702 T1 AT E387702T1 AT 99918218 T AT99918218 T AT 99918218T AT 99918218 T AT99918218 T AT 99918218T AT E387702 T1 ATE387702 T1 AT E387702T1
Authority
AT
Austria
Prior art keywords
leds
led display
display system
signal
audio output
Prior art date
Application number
AT99918218T
Other languages
English (en)
Inventor
Grantham Kwok-Hung Pang
Edward Yang
To-On Kwan
Chi-Ho Chan
Ka-Lim Ho
Original Assignee
Versitech 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 Versitech Ltd filed Critical Versitech Ltd
Application granted granted Critical
Publication of ATE387702T1 publication Critical patent/ATE387702T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2352/00—Parallel handling of streams of display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Communication System (AREA)
AT99918218T 1998-03-20 1999-03-19 Dreifarbiges led-anzeigesystem welches einen audioausgang besitzt ATE387702T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7868598P 1998-03-20 1998-03-20

Publications (1)

Publication Number Publication Date
ATE387702T1 true ATE387702T1 (de) 2008-03-15

Family

ID=22145607

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99918218T ATE387702T1 (de) 1998-03-20 1999-03-19 Dreifarbiges led-anzeigesystem welches einen audioausgang besitzt

Country Status (6)

Country Link
EP (1) EP1062650B1 (de)
JP (1) JP2002508608A (de)
CN (1) CN1146850C (de)
AT (1) ATE387702T1 (de)
DE (1) DE69938234T2 (de)
WO (1) WO1999049446A1 (de)

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US6548967B1 (en) * 1997-08-26 2003-04-15 Color Kinetics, Inc. Universal lighting network methods and systems
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
WO2000074972A1 (en) 1999-06-08 2000-12-14 911 Emergency Products, Inc. Led light stick assembly
US6705745B1 (en) 1999-06-08 2004-03-16 911Ep, Inc. Rotational led reflector
WO2002041276A2 (en) * 2000-11-15 2002-05-23 Snowy Village, Inc. Led warning light and communication system
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
WO2004038962A1 (ja) 2002-10-24 2004-05-06 Nakagawa Laboratories, Inc. 照明光通信装置
JP4010261B2 (ja) * 2003-03-10 2007-11-21 ヤマハ株式会社 音響信号処理装置及びプログラム
JP4599819B2 (ja) * 2003-09-16 2010-12-15 ソニー株式会社 表示装置、受光装置、通信方法、プログラム、並びに通信システム
JP4579552B2 (ja) * 2004-01-30 2010-11-10 三菱電機株式会社 赤外線ディスプレイ装置
CN100384303C (zh) * 2004-09-20 2008-04-23 刘耀进 半导体照明及通信两用基站灯
JP4789481B2 (ja) * 2005-02-16 2011-10-12 シャープ株式会社 画像表示装置及びデータ伝達システム
WO2008148039A1 (en) 2007-05-24 2008-12-04 Federal Law Enforcement Development Services, Inc. Led light communication system
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and 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
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
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
US20100322635A1 (en) * 2009-06-18 2010-12-23 Sony Ericsson Mobile Communications Ab Using ambient led light for broadcasting info and navigation
JP5540612B2 (ja) * 2009-09-07 2014-07-02 沖電気工業株式会社 案内表示システム及び案内表示方法
DE102010028249A1 (de) * 2010-04-27 2011-10-27 Zumtobel Lighting Gmbh System und Verfahren zur bidirektionalen Kommunikation mit LED-Leuchten
CN103297134B (zh) * 2012-02-29 2014-10-22 深圳光启创新技术有限公司 基于可见光通信的同声翻译系统
CN103297148B (zh) * 2012-02-29 2017-09-26 深圳光启创新技术有限公司 基于光通信的舰船通信系统
US9265112B2 (en) 2013-03-13 2016-02-16 Federal Law Enforcement Development Services, Inc. LED light control and management system
JP2015015601A (ja) * 2013-07-04 2015-01-22 パナソニック株式会社 可視光通信装置
US9554438B2 (en) * 2013-12-11 2017-01-24 Revolution Display, Llc Lighting integration into video and power stream
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US20170046950A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Function disabler device and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184114A (en) * 1982-11-04 1993-02-02 Integrated Systems Engineering, Inc. Solid state color display system and light emitting diode pixels therefor
US4841200A (en) * 1986-04-10 1989-06-20 Tektronix, Inc. Circuit for driving a multiple-element display
US5570140A (en) * 1993-07-08 1996-10-29 Mitsubishi Denki Kabushiki Kaisha Projection unit for projection type display apparatus

Also Published As

Publication number Publication date
EP1062650B1 (de) 2008-02-27
HK1037769A1 (en) 2002-02-15
CN1146850C (zh) 2004-04-21
CN1300414A (zh) 2001-06-20
EP1062650A1 (de) 2000-12-27
DE69938234D1 (de) 2008-04-10
WO1999049446A1 (en) 1999-09-30
DE69938234T2 (de) 2009-02-19
EP1062650A4 (de) 2006-05-10
JP2002508608A (ja) 2002-03-19

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Legal Events

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