Abstract:
PROBLEM TO BE SOLVED: To provide a chip container or a chip carrying container capable of storing and carrying opto-electronic elements and a manufacturing method for the same, in particular a chip container capable of managing and carrying respective chips without substantially damaging and contaminating them, and a manufacturing method for the same. SOLUTION: The chip container 7 equipped with a number of cavities 8 for respective semiconductor chips 9 has a cavity plate 2 equipped with etched cavities 8. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To manufacture exceptionally compact semiconductor lasers in high-volume. SOLUTION: A method of manufacturing a plurality of semiconductor lasers 100 includes (a) a step of preparing a supporting wafer 30, (b) a step of forming a complex 70 by fixing a plurality of semiconductor laser chips 4 to the surface 31 of the supporting wafer 30, and (c) a step of forming a plurality of semiconductor lasers 100 by dividing the complex 70. The semiconductor laser 100 has a fixing block 3 and at least one semiconductor laser chip 4. The fixing block 3 has a fixing surface 13, and the fixing surface 13 is extended substantially perpendicularly to the surface 12 of the fixing block 3. The semiconductor laser chip 4 is arranged on the fixing block 3, and the fixing surface 13 is formed when the complex 70 is divided. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an optically-pumped surface emitting semiconductor laser having a particularly stable laser emission in terms of time above all, and an optical projection device having such a semiconductor laser. SOLUTION: In an optically-pumped surface emitting semiconductor laser, a mode selection device is provided for suppressing a relatively high resonance mode of a semiconductor laser that can be previously set, and in this semiconductor laser, the mode selection device is fixedly connected to a semiconductor body of the semiconductor laser. Further, an optical projection device has a control electronics for the optically-pumped surface emitting semiconductor laser, and such a semiconductor laser. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laser apparatus for generating electromagnetic radiation, the output power of which has been raised, and the radiation quality of which has been improved advantageously. SOLUTION: A crystal array body 14 and a pump source 1 are provided. In this case, the crystal array body 14 has a laser gain crystal 3 and an optically nonlinear frequency translation crystal 4. Further, the pump source 1 has a cylindrical lens 7 and another lens 8 suitable to input-coupling at least two pump beams 2 separated spatially from each other to the crystal array body 14 and the crystal array body 14 has a sawing groove 9 extending in parallel to the pump beam. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
The invention relates to a headlight device (1) comprising: a laser light source (2) for emitting collimated primary radiation (3); a conversion element (4) having conversion regions (5) which are provided for at least partly converting the collimated primary radiation (3) into secondary radiation (6) and form luminous regions during operation, and separating webs (7) which separate the conversion regions (5) from one another and are opaque to the primary radiation (3) and secondary radiation (6); and a deflection unit (8), which is provided for directing the collimated primary radiation (3) coming from the laser light source (2) during operation onto the conversion element (4) and for guiding it as the scanning beam (9) over partial regions of the conversion element (4).
Abstract:
The invention relates to a light-emitting diode assembly (1) having: at least one first light-emitting diode chip (2) with a first radiation output surface (3), the chip being designed to emit radiation via the radiation output surface (3); and at least one hybrid polymer (4) positioned in the beam path of the first light-emitting diode chip (2), the hybrid polymer (4) having organic and inorganic regions covalently bonded to one another and said hybrid polymer (4) being thermally- and/or radiation cross-linked. The first radiation output surface (3) and the hybrid polymer (4) are in direct mechanical contact.
Abstract:
Konversionselement (1)- mit einem Plättchen (2) umfassend ein anorganisches Glas,- mit ersten Konverterpartikeln (3), wobei- die ersten Konverterpartikel (3) eine Hülle (3a) und einen Kern (3b) aufweisen,- wobei die Hülle (3a) ein anorganisches Material umfasst und eine Dicke zwischen wenigstens 10 nm und höchstens 50 µm aufweist, und- der Kern (3b) einen nitridischen oder oxynitridischen Leuchtstoff umfasst und- wobei die ersten Konverterpartikel (3) auf und/oder in dem Plättchen (2) angeordnet sind.
Abstract:
Strahlungsemittierendes Halbleiterbauteil (1) mit- einer Halbleiterschichtenfolge (2) mit einer aktiven Zone zur Erzeugung von Strahlung, und- zumindest einem Träger (3), auf dem die Halbleiterschichtenfolge (2) aufgebracht ist, wobei- der zumindest eine Träger (3) an einer der Halbleiterschichtenfolge (2) abgewandten Trägerunterseite (34) wenigstens eine Verankerungsstruktur (4) aufweist,- die wenigstens eine Verankerungsstruktur (4) elektrische Kontaktstellen (5) zur elektrischen Kontaktierung der Halbleiterschichtenfolge (2) umfasst, und- die wenigstens eine Verankerungsstruktur (4) zur Aufnahme mindestens eines Fadens (9) zur Befestigung des Halbleiterbauteils (1) an einem Gewebe (10) und zur elektrischen Kontaktierung mittels des mindestens einen Fadens (9) eingerichtet ist, und- wenigstens eine Verankerungsstruktur (4) in Draufsicht gesehen gekrümmt verläuft.