摘要:
A barrier coating of organic-inorganic composition, the barrier coating having optical properties that are substantially uniform along an axis of light transmission, said axis oriented substantially perpendicular to the surface of the coating.
摘要:
A processing apparatus for use in a corrosive operating environment at a temperature range of 25-1500° C. is provided. The apparatus has protective coating structure that includes a glassy material. The glassy material includes at least one of yttrium, cerium, or gadolinium; and aluminum and silicon. The coating composition resists etching by a harsh environment.
摘要:
A heat sink assembly for an electronic device or a heat generating device(s) is constructed from an ultra-thin graphite layer. The ultra-thin graphite layer exhibits thermal conductivity which is anisotropic in nature and is greater than 500 W/m° C. in at least one plane and comprises at least a graphene layer. The ultra-thin graphite layer is structurally supported by a layer comprising at least one of a metal, a polymeric resin, a ceramic, and a mixture thereof, which is disposed on at least one surface of the graphite layer.
摘要:
Disclosed is a composite article and methods for making a composite article where the composite article includes a coating material formed from an organic material having a first refractive index and an inorganic material having a second refractive index where the refractive indexes match. The methods may include depositing the coating using a plasma-enhanced chemical-vapor deposition technique. The methods may further include varying the deposition rate of one or both of the organic and inorganic material so as to match the refractive indexes.
摘要:
A wafer processing device for use in semiconductor wafer processing applications as an Electro-Static Chuck (ESC) comprising a graphite substrate and at least one electrode pattern, wherein the grooves in the electrode pattern are filled with insulating or semiconducting material selected from a group consisting of B, Al, Si, Ga, refractory hard metals, transition metals, and rare earth metals, or complexes and/or combinations thereof, forming a substantially planar surface. The substantially planar surface is then coated with at least a semiconducting layer comprising at least one of a nitride, carbide, carbonitride or oxynitride of elements selected from a group consisting of B, Al, Si, Ga, refractory hard metals, transition metals, and rare earth metals, or complexes and/or combinations thereof.
摘要:
A method is provided for generating plasma using a plasma generator system. The method includes the steps of introducing energy and a reactant to a plasma generation apparatus of the plasma generator system for generating plasma, and expanding and inductively coupling the generated plasma. In another embodiment a plasma generation system is provided including a plasma generation apparatus for generating thermal plasma. The thermal plasma is received by a plasma treatment chamber external to the plasma generation apparatus. A pressure control system maintains a lower pressure in the plasma treatment chamber than in the plasma generation apparatus during plasma generation for causing the thermal plasma to expand within the plasma treatment chamber. An inductor system inductively couples the thermal plasma.
摘要:
A shaped light extraction luminaire to gather light from an organic light emitting diode (OLED). Specifically, an inverted and truncated pyramid structure having a recessed area configured to receive an OLED is provided. The luminaire is structured to increase the light emission of the OLED by capturing light emissions that would typically be lost by absorption within the OLED. The luminaire includes angled sides having a reflective material disposed thereon. The luminaire increases the light output of the OLED such that it may be implemented in area lighting applications. Further, an array comprising a plurality of recessed areas and a plurality of angled sides for each of the recessed areas may be implemented.
摘要:
There is provided an optical structure. The optical structure includes a light source. The optical structure also includes an organic light management film having an index of refraction of less than 1.7 disposed above the light source, and a transparent inorganic film having an index of refraction of greater than 1.7 disposed adjacent the organic light management film. A optical device is also provided including the organic light management film and the transparent inorganic film. A method of forming the optical structure is also provided. The method includes depositing the transparent inorganic film under vacuum.
摘要:
A composite article comprises two polymeric substrate layers, each of which has at least a diffusion-inhibiting barrier on one of the surfaces. The diffusion-inhibiting barriers are disposed such that they face each other within the composite articles. Electronic devices are disposed on such composite articles to reduce the rate of diffusion of chemical species in the environment into the devices.
摘要:
A method and apparatus for depositing a uniform coating on a large area, planar surface using an array of multiple plasma sources and a common reactant gas injector. The apparatus includes at least one array of a plurality of plasma sources, wherein each of the plurality of plasma sources includes a cathode, an anode, and an inlet for a non-reactive plasma source gas disposed in a plasma chamber, and a common reactant gas injector disposed in a deposition chamber that contains the substrate. The common reactant gas injector provides a uniform flow of at least one reactant gas to each of the multiple plasmas generated the multiple plasma sources through a single delivery system. The at least one reactant gas reacts with the plurality of plasmas to form a uniform coating on a substrate.