Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal-Free Monolithic Epitaxial Graphene-On-Diamond PWB with Optical Waveguide
According to some embodiments, an apparatus includes a circuit board made of polycrystalline diamond. The circuit board is formed by thermolysis of layers of a preceramic polymer. A plurality of tubes are formed within the circuit board and comprise a plurality of terminations at one or more surfaces of the circuit board. Each tube comprises a layer of graphene that is operable to permit each tube to conduct electrical current. Each layer of graphene is formed by thermolysis of the polycrystalline diamond circuit board at a temperature greater than or equal to 900 degrees Celsius. The apparatus also includes a plurality of optical waveguides formed within the circuit board. Each optical waveguide comprises a core of polycrystalline silicon carbide surrounded by polycrystalline diamond. The polycrystalline diamond is formed by thermolysis of poly(hydridocarbyne) and the silicon carbide is formed by thermolysis of poly(methylsilyne).
Metal-Free Monolithic Epitaxial Graphene-On-Diamond PWB with Optical Waveguide
According to some embodiments, an apparatus includes a circuit board made of polycrystalline diamond. The circuit board is formed by thermolysis of layers of a preceramic polymer. A plurality of tubes are formed within the circuit board and comprise a plurality of terminations at one or more surfaces of the circuit board. Each tube comprises a layer of graphene that is operable to permit each tube to conduct electrical current. Each layer of graphene is formed by thermolysis of the polycrystalline diamond circuit board at a temperature greater than or equal to 900 degrees Celsius. The apparatus also includes a plurality of optical waveguides formed within the circuit board. Each optical waveguide comprises a core of polycrystalline silicon carbide surrounded by polycrystalline diamond. The polycrystalline diamond is formed by thermolysis of poly(hydridocarbyne) and the silicon carbide is formed by thermolysis of poly(methylsilyne).
Metal-Free Monolithic Epitaxial Graphene-On-Diamond PWB with Optical Waveguide
FINDLEY DAVID G (Autor:in)
08.09.2016
Patent
Elektronische Ressource
Englisch
IPC:
H05K
PRINTED CIRCUITS
,
Gedruckte Schaltungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
METAL-FREE MONOLITHIC EPITAXIAL GRAPHENE-ON-DIAMOND PWB WITH OPTICAL WAVEGUIDE
| Europäisches Patentamt | 2016
METAL-FREE MONOLITHIC EPITAXIAL GRAPHENE-ON-DIAMOND PWB WITH OPTICAL WAVEGUIDE
| Europäisches Patentamt | 2016
Metal-free monolithic epitaxial graphene-on-diamond PWB
| Europäisches Patentamt | 2016
Fabrication of epitaxial SiGe optical waveguide structures
| British Library Online Contents | 2004
Gated Epitaxial Graphene Devices
| British Library Online Contents | 2012