DE102005044161A1 - Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material - Google Patents
Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material Download PDFInfo
- Publication number
- DE102005044161A1 DE102005044161A1 DE102005044161A DE102005044161A DE102005044161A1 DE 102005044161 A1 DE102005044161 A1 DE 102005044161A1 DE 102005044161 A DE102005044161 A DE 102005044161A DE 102005044161 A DE102005044161 A DE 102005044161A DE 102005044161 A1 DE102005044161 A1 DE 102005044161A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- emitting diode
- chip
- light chip
- support
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/486—Containers adapted for surface mounting
Abstract
Description
Die Erfindung betrifft eine Mehrrichtungsleuchtdiode, insbesondere eine Leuchtdiode, welche einen Lichtstrahl aussendet, der sich um 360° ausbreiten kann.The The invention relates to a multi-directional light-emitting diode, in particular a LED that emits a beam of light that spreads through 360 ° can.
Da Leuchtdioden (LED) einen geringen Stromverbrauch und eine lange Lebensdauer besitzt, finden sie häufig bei elektronischen Anzeigegeräten Verwendung.There Light emitting diodes (LED) low power consumption and a long Lifespan, they are often used in electronic display devices use.
Eine
herkömmliche
Leuchtdiode weist, wie aus
Durchfließt der Strom die Leuchtdiode (LED), erfolgt das Aufleuchten des Chips B nur in vorderer Richtung, da der von dem Chip B ausgesendete Lichtstrahl in seitlicher und unterer Richtung von einer ausgesparten Becherkonstruktion blockiert und reflektiert wird. Der ausgesendete Lichtstrahl ist unsichtbar, wenn man die Leuchtdiode von ihrer Rückseite anguckt.Flows through the stream the light emitting diode (LED), the flashing of the chip B occurs only in front direction, since the emitted from the chip B light beam in side and bottom of a recessed cup design blocked and reflected. The emitted light beam is Invisible when you look at the light-emitting diode from the back.
Alternative
dazu kann der Chip unter Verwendung der Oberflächenmontagetechnik elektrisch zu
einer Leiterplatte kontaktiert werden. Diese Lösung ist aus JP 5-327026 und
JP 2000-223752 bekannt, wie in
Der Erfindung liegt die Aufgabe zugrunde, eine Mehrrichtungsleuchtdiode zu schaffen, welche einen Lichtstrahl aussendet, der sich um 360° ausbreiten kann.Of the Invention is based on the object, a multi-directional light-emitting diode to create, which emits a beam of light that spreads through 360 ° can.
Diese Aufgabe wird erfindungsgemäß gelöst durch eine Mehrrichtungsleuchtdiode, die die im Anspruch 1 angegebenen Merkmale aufweist. Weitere vorteilhafte Weiterbildungen der Erfindung gehen aus den Unteransprüchen hervor.These The object is achieved by a multi-directional light-emitting diode, which specified in claim 1 Features. Further advantageous developments of the invention go from the subclaims out.
Im Folgenden werden Aufgaben, Merkmale und Funktionsweise der Erfindung anhand der bevorzugten Ausführungsbeispiele und der beigefügten Zeichnungen näher erläutert werden. Es zeigen:in the Following are objects, features and operation of the invention based on the preferred embodiments and the accompanying drawings be explained in more detail. Show it:
Wie
aus
Beim
Gebrauch werden die beiden Seiten der beiden Stützen der erfindungsgemäßen Leuchtdiode
In
Zusammengefasst
weist die Mehrrichtungsleuchtdiode eine Stütze
Zusammengefasst lassen sich mit der erfindungsgemäßen Leuchtdiode beispielsweise folgende Vorteile realisieren:
- 1. Da der Leuchtchip
20 in hängender Weise, d. h. im Abstand von der Stütze10 oder den Stützen10 in den transparenten Stoff eingebettet angeordnet ist, wird vermieden, dass der beleuchtete Bereich von den um den Leuchtchip20 herum befindlichen Gegenständen beschränkt wird. Hierdurch ergibt sich das Aufleuchten der Leuchtdiode in allen Richtungen. - 2. Da der Leuchtchip
20 ringsum mit dem lichtdurchlässigen Stoff40 verhüllt ist, wird vermieden, dass das Aufleuchten in nur einer vorderen Richtung erfolgt wie im Falle, dass der Chip einer herkömmlichen Leuchtdiode mit Klebstoff in einer Aussparung eines Grundsitzes befestigt ist. - 3. Da der Leuchtchip
20 in hängender Weise angeordnet ist, ist der von der erfindungsgemäßen Mehrrichtungsleuchtdiode ausgesendete Lichtstrahl sichtbar, ganz unabhängig davon, von welcher Richtung man die Leuchtdiode1 anguckt. - 4. Da der Leuchtchip
20 nicht mit Klebstoff an der stromleitenden Stütze befestigt ist, wird vermieden, dass das Aufleuchten des Leuchtchips20 in irgendeiner Seite von Klebstoff blockiert wird.
- 1. Since the light chip
20 in a hanging manner, ie at a distance from the support10 or the supports10 Arranged in the transparent fabric, it is avoided that the illuminated area of the around the illuminated chip20 is limited objects around. This results in the illumination of the LED in all directions. - 2. Since the light chip
20 all around with the translucent fabric40 is covered, it is avoided that the illumination in only one front direction is carried out as in the case that the chip of a conventional light-emitting diode with adhesive in a recess of a basic seat is attached. - 3. Since the light chip
20 is arranged in a hanging manner, the light beam emitted by the multi-directional light-emitting diode according to the invention is visible, regardless of which direction the light-emitting diode1 looks at. - 4. Since the light chip
20 not attached to the current-carrying support with adhesive, it prevents the lighting of the light-emitting chip20 is blocked in any side by adhesive.
Stand der Technik
- A
- Grundsitz
- A1
- Aussparung
- B
- Chip
- C
- Verbindungsdraht
- D
- Stütze
- E
- lichtdurchlässige Schicht
- A
- basic seat
- A1
- recess
- B
- chip
- C
- connecting wire
- D
- support
- e
- translucent layer
Die vorliegende Erfindung
- 1
- Leuchtdiode
- 10
- Leiterplatte
- 11
- stromleitende Schicht
- 12
- Durchgangsbohrung
- 20
- Leuchtchip
- 21
- Leuchtschicht
- 30
- Verbindungsdraht
- 40
- lichtdurchlässiger Stoff
- 1
- led
- 10
- circuit board
- 11
- electrically conductive layer
- 12
- Through Hole
- 20
- light chip
- 21
- luminous layer
- 30
- connecting wire
- 40
- translucent fabric
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005044161A DE102005044161A1 (en) | 2005-09-15 | 2005-09-15 | Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005044161A DE102005044161A1 (en) | 2005-09-15 | 2005-09-15 | Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005044161A1 true DE102005044161A1 (en) | 2007-03-22 |
Family
ID=37775771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005044161A Ceased DE102005044161A1 (en) | 2005-09-15 | 2005-09-15 | Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005044161A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074640A (en) * | 2009-11-25 | 2011-05-25 | 台湾应解股份有限公司 | Light emitting diode module and manufacturing method thereof |
-
2005
- 2005-09-15 DE DE102005044161A patent/DE102005044161A1/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074640A (en) * | 2009-11-25 | 2011-05-25 | 台湾应解股份有限公司 | Light emitting diode module and manufacturing method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3071877B1 (en) | Lamp comprising at least one oled lighting means | |
DE102009040986B4 (en) | lamp | |
DE102016109665A1 (en) | FILAMENT AND LIGHTING DEVICE | |
DE10122666A1 (en) | Light emitting element of rear side light emitting chip type | |
DE112006000920T5 (en) | LED unit and LED lighting lamp that uses the LED unit | |
EP2070117A1 (en) | Optical element for a light-emitting diode, light-emitting diode, led arrangement and method for producing an led arrangement | |
EP2625731B2 (en) | Lighting element having oled modules | |
DE112006000907T5 (en) | LED lighting lamp | |
DE202013105654U1 (en) | Multichip package structure | |
DE202012102809U1 (en) | Surface mounted LED strip light | |
WO2010060417A1 (en) | Light diode module and light diode component | |
EP2556288A1 (en) | Lighting module and luminaire | |
DE102005044161A1 (en) | Multidirectional light emitting diode including connection piece, light chip with plus and minus poles on one side and transparent substrate on other side useful in illumination technology has light chip embedded in material | |
DE102009009520A1 (en) | Plug-in module for a modular light source, light module for the light source as well as a modular light source | |
DE202005013834U1 (en) | Light emitting diode is mounted on transparent base and allows light to be transmitted through 360 degrees | |
DE202008000421U1 (en) | Omnidirectional light-emitting diode structure | |
DE202005011804U1 (en) | Illuminating diode used in electronics comprises a support with chips for producing a uniform light mixture through its electrical connection | |
EP2938170A1 (en) | Holder for SMD light emitting diode | |
DE4310440A1 (en) | Low voltage illuminating device - has two terminal lamp socket electrically and mechanically connected in flat carrier strip. | |
DE202010008705U1 (en) | Array-like multi-chip housing for LEDs | |
WO2016078683A1 (en) | Luminaire comprising at least two oled illuminants | |
DE102005060044A1 (en) | LED lamp with high light output | |
DE102013212294A1 (en) | Optoelectronic semiconductor chip | |
DE20319107U1 (en) | Light unit is formed with circular disc lens focussing the output of a large number of lines of light emitting diodes | |
DE102014116740A1 (en) | Luminaire comprising at least two OLED bulbs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |