EP0390479A3 - Leuchtdioden-Gruppen für Anzeigesignalgeber - Google Patents
Leuchtdioden-Gruppen für Anzeigesignalgeber Download PDFInfo
- Publication number
- EP0390479A3 EP0390479A3 EP19900303218 EP90303218A EP0390479A3 EP 0390479 A3 EP0390479 A3 EP 0390479A3 EP 19900303218 EP19900303218 EP 19900303218 EP 90303218 A EP90303218 A EP 90303218A EP 0390479 A3 EP0390479 A3 EP 0390479A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- light emitting
- emitting diode
- socket
- display signs
- connector socket
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
-
- 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
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
-
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33139089A | 1989-03-31 | 1989-03-31 | |
US331390 | 1989-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0390479A2 EP0390479A2 (de) | 1990-10-03 |
EP0390479A3 true EP0390479A3 (de) | 1991-10-30 |
Family
ID=23293746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900303218 Withdrawn EP0390479A3 (de) | 1989-03-31 | 1990-03-27 | Leuchtdioden-Gruppen für Anzeigesignalgeber |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0390479A3 (de) |
DE (1) | DE390479T1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2810562B2 (ja) * | 1991-07-10 | 1998-10-15 | ローム株式会社 | 発光ダイオ−ド表示器及び表示パネル |
DE4243175B4 (de) * | 1992-12-19 | 2006-05-04 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung |
KR100507710B1 (ko) * | 1996-05-23 | 2006-03-09 | 지멘스 악티엔게젤샤프트 | 지시,식별또는표시용조명장치 |
CA2255963A1 (en) * | 1996-05-23 | 1997-11-27 | Siemens Aktiengesellschaft | Lighting device for signalling on and identification and marking of airport traffic areas |
KR100679763B1 (ko) * | 1996-05-23 | 2007-04-25 | 지멘스 악티엔게젤샤프트 | 동일평면표시등 |
FR2759476B1 (fr) * | 1997-02-11 | 1999-05-21 | Signature Sa | Sous-ensemble d'affichage lumineux et ecran d'affichage lumineux constitue par juxtaposition de tels sous-ensembles |
US7132804B2 (en) | 1997-12-17 | 2006-11-07 | Color Kinetics Incorporated | Data delivery track |
US7358929B2 (en) | 2001-09-17 | 2008-04-15 | Philips Solid-State Lighting Solutions, Inc. | Tile lighting methods and systems |
US8344410B2 (en) | 2004-10-14 | 2013-01-01 | Daktronics, Inc. | Flexible pixel element and signal distribution means |
US7893948B1 (en) | 2004-10-14 | 2011-02-22 | Daktronics, Inc. | Flexible pixel hardware and method |
US7868903B2 (en) * | 2004-10-14 | 2011-01-11 | Daktronics, Inc. | Flexible pixel element fabrication and sealing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108368A1 (de) * | 1982-11-03 | 1984-05-16 | Honeywell-Elac-Nautik GmbH | Optische Warn- oder Anzeigeeinrichtung mit Leuchtdioden |
DE8601475U1 (de) * | 1986-01-22 | 1986-03-06 | Lehner Optoelectronic GmbH, 7830 Emmendingen | Eisenbahn-Signalleuchte |
DE3523235A1 (de) * | 1985-06-28 | 1987-01-15 | Siemens Ag | Lichtsignalgeber |
DE3711700A1 (de) * | 1986-04-24 | 1987-10-29 | Universo Sa | Miniaturlampentraeger |
EP0202335B1 (de) * | 1984-11-15 | 1989-10-25 | Japan Traffic Management Technology Association | Signallichteinheit mit wärmeabfuhr |
-
1990
- 1990-03-27 DE DE199090303218T patent/DE390479T1/de active Pending
- 1990-03-27 EP EP19900303218 patent/EP0390479A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108368A1 (de) * | 1982-11-03 | 1984-05-16 | Honeywell-Elac-Nautik GmbH | Optische Warn- oder Anzeigeeinrichtung mit Leuchtdioden |
EP0202335B1 (de) * | 1984-11-15 | 1989-10-25 | Japan Traffic Management Technology Association | Signallichteinheit mit wärmeabfuhr |
DE3523235A1 (de) * | 1985-06-28 | 1987-01-15 | Siemens Ag | Lichtsignalgeber |
DE8601475U1 (de) * | 1986-01-22 | 1986-03-06 | Lehner Optoelectronic GmbH, 7830 Emmendingen | Eisenbahn-Signalleuchte |
DE3711700A1 (de) * | 1986-04-24 | 1987-10-29 | Universo Sa | Miniaturlampentraeger |
Also Published As
Publication number | Publication date |
---|---|
DE390479T1 (de) | 1991-06-13 |
EP0390479A2 (de) | 1990-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
EL | Fr: translation of claims filed | ||
DET | De: translation of patent claims | ||
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920501 |