BE833018A - Dispositif d'affichage optique de caracteres - Google Patents
Dispositif d'affichage optique de caracteresInfo
- Publication number
- BE833018A BE833018A BE159699A BE159699A BE833018A BE 833018 A BE833018 A BE 833018A BE 159699 A BE159699 A BE 159699A BE 159699 A BE159699 A BE 159699A BE 833018 A BE833018 A BE 833018A
- Authority
- BE
- Belgium
- Prior art keywords
- display device
- character display
- optical character
- optical
- display
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
-
- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US510495A US3889147A (en) | 1974-09-30 | 1974-09-30 | Light emitting diode module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE833018A true BE833018A (fr) | 1975-12-31 |
Family
ID=24030982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE159699A BE833018A (fr) | 1974-09-30 | 1975-09-03 | Dispositif d'affichage optique de caracteres |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3889147A (nl) |
| JP (1) | JPS5161289A (nl) |
| BE (1) | BE833018A (nl) |
| CA (1) | CA1030642A (nl) |
| CH (1) | CH589904A5 (nl) |
| DE (1) | DE2534608C3 (nl) |
| FR (1) | FR2286457A1 (nl) |
| GB (1) | GB1514244A (nl) |
| IT (1) | IT1047590B (nl) |
| NL (1) | NL161624C (nl) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1522520A (en) * | 1976-01-26 | 1978-08-23 | Secr Defence | Display panel constructions |
| CA1082378A (en) * | 1976-08-05 | 1980-07-22 | Thomas A. Brown | Abuttable light-emitting device modules for graphic display assemblies |
| DE2651972C2 (de) * | 1976-11-15 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Faseroptischer Digitalanzeiger |
| DE3345364A1 (de) * | 1983-12-15 | 1985-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anzeigetafel mit mehreren anzeigeeinheiten |
| US6590502B1 (en) * | 1992-10-12 | 2003-07-08 | 911Ep, Inc. | Led warning signal light and movable support |
| US6175342B1 (en) | 1996-04-15 | 2001-01-16 | Aadco, Inc. | Enhanced modular message board |
| US5914698A (en) * | 1996-04-15 | 1999-06-22 | Addco Manufacturing, Inc. | Modular message board |
| US6414650B1 (en) | 1996-04-15 | 2002-07-02 | Addco | Sign system with field changeable screen size and message |
| US6150996A (en) * | 1998-08-26 | 2000-11-21 | Addco, Inc. | Changeable message sign system with reconfigurable sign screen |
| GB2330679B (en) | 1997-10-21 | 2002-04-24 | 911 Emergency Products Inc | Warning signal light |
| 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 |
| US6462669B1 (en) | 1999-04-06 | 2002-10-08 | E. P . Survivors Llc | Replaceable LED modules |
| US6705745B1 (en) | 1999-06-08 | 2004-03-16 | 911Ep, Inc. | Rotational led reflector |
| WO2000074972A1 (en) | 1999-06-08 | 2000-12-14 | 911 Emergency Products, Inc. | Led light stick assembly |
| US6700502B1 (en) * | 1999-06-08 | 2004-03-02 | 911Ep, Inc. | Strip LED light assembly for motor vehicle |
| US20050047167A1 (en) * | 1999-08-04 | 2005-03-03 | Pederson John C. | Warning signal light bar |
| US6623151B2 (en) | 1999-08-04 | 2003-09-23 | 911Ep, Inc. | LED double light bar and warning light signal |
| US20050057941A1 (en) * | 1999-08-04 | 2005-03-17 | 911Ep, Inc. | 360 Degree pod warning light signal |
| US6547410B1 (en) | 2000-07-28 | 2003-04-15 | 911 Emergency Products, Inc. | LED alley/take-down light |
| US6367949B1 (en) | 1999-08-04 | 2002-04-09 | 911 Emergency Products, Inc. | Par 36 LED utility lamp |
| WO2001095673A1 (en) | 2000-06-06 | 2001-12-13 | 911 Emergency Products, Inc. | Led compensation circuit |
| US6879263B2 (en) | 2000-11-15 | 2005-04-12 | Federal Law Enforcement, 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 |
| JP4080843B2 (ja) * | 2002-10-30 | 2008-04-23 | 株式会社東芝 | 不揮発性半導体記憶装置 |
| US7425075B1 (en) | 2004-01-28 | 2008-09-16 | Hubbell David A | Optical reflecting material |
| US9243794B2 (en) | 2006-09-30 | 2016-01-26 | Cree, Inc. | LED light fixture with fluid flow to and from the heat sink |
| US7952262B2 (en) * | 2006-09-30 | 2011-05-31 | Ruud Lighting, Inc. | Modular LED unit incorporating interconnected heat sinks configured to mount and hold adjacent LED modules |
| US20090086491A1 (en) * | 2007-09-28 | 2009-04-02 | Ruud Lighting, Inc. | Aerodynamic LED Floodlight Fixture |
| US9028087B2 (en) | 2006-09-30 | 2015-05-12 | Cree, Inc. | LED light fixture |
| US7686469B2 (en) | 2006-09-30 | 2010-03-30 | Ruud Lighting, Inc. | LED lighting fixture |
| US9100124B2 (en) | 2007-05-24 | 2015-08-04 | Federal Law Enforcement Development Services, Inc. | LED Light Fixture |
| US11265082B2 (en) | 2007-05-24 | 2022-03-01 | 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 |
| US9258864B2 (en) | 2007-05-24 | 2016-02-09 | Federal Law Enforcement Development Services, Inc. | LED light control and management system |
| US9414458B2 (en) | 2007-05-24 | 2016-08-09 | Federal Law Enforcement Development Services, Inc. | LED light control assembly and system |
| US8188879B2 (en) | 2007-05-24 | 2012-05-29 | Federal Law Enforcement Development Services, Inc. | LED light global positioning and routing communication system |
| US9294198B2 (en) | 2007-05-24 | 2016-03-22 | Federal Law Enforcement Development Services, Inc. | Pulsed light communication key |
| US8890773B1 (en) | 2009-04-01 | 2014-11-18 | Federal Law Enforcement Development Services, Inc. | Visible light transceiver glasses |
| WO2012097291A1 (en) | 2011-01-14 | 2012-07-19 | 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 |
| US20170048953A1 (en) | 2015-08-11 | 2017-02-16 | Federal Law Enforcement Development Services, Inc. | Programmable switch and system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641390A (en) * | 1968-07-09 | 1972-02-08 | Ise Electronics Corp | Solid-state letter display device |
| FR2062506A5 (nl) * | 1969-09-22 | 1971-06-25 | Mitsubishi Electric Corp | |
| FR2102590A5 (nl) * | 1970-08-11 | 1972-04-07 | Radiotechnique Compelec | |
| US3740570A (en) * | 1971-09-27 | 1973-06-19 | Litton Systems Inc | Driving circuits for light emitting diodes |
| US3800177A (en) * | 1971-12-20 | 1974-03-26 | Motorola Inc | Integrated light emitting diode display device with housing |
| JPS4979196A (nl) * | 1972-12-04 | 1974-07-31 |
-
1974
- 1974-09-30 US US510495A patent/US3889147A/en not_active Expired - Lifetime
-
1975
- 1975-07-23 CA CA232,112A patent/CA1030642A/en not_active Expired
- 1975-08-02 DE DE2534608A patent/DE2534608C3/de not_active Expired
- 1975-08-12 CH CH1049275A patent/CH589904A5/xx not_active IP Right Cessation
- 1975-08-26 GB GB35269/75A patent/GB1514244A/en not_active Expired
- 1975-09-03 BE BE159699A patent/BE833018A/xx not_active IP Right Cessation
- 1975-09-03 FR FR7527064A patent/FR2286457A1/fr active Granted
- 1975-09-08 NL NL7510553.A patent/NL161624C/nl not_active IP Right Cessation
- 1975-09-26 IT IT51522/75A patent/IT1047590B/it active
- 1975-09-30 JP JP50117350A patent/JPS5161289A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1514244A (en) | 1978-06-14 |
| IT1047590B (it) | 1980-10-20 |
| FR2286457B1 (nl) | 1978-04-07 |
| DE2534608C3 (de) | 1981-12-17 |
| NL161624C (nl) | 1980-02-15 |
| NL161624B (nl) | 1979-09-17 |
| CH589904A5 (nl) | 1977-07-29 |
| DE2534608B2 (de) | 1981-03-19 |
| DE2534608A1 (de) | 1976-04-01 |
| FR2286457A1 (fr) | 1976-04-23 |
| JPS5161289A (nl) | 1976-05-27 |
| CA1030642A (en) | 1978-05-02 |
| US3889147A (en) | 1975-06-10 |
| NL7510553A (nl) | 1976-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: LITTON INDUSTRIES INC. Effective date: 19880930 |