Patent
Metal frame for electronic hardware and flat panel displays
Atakan Peker,William L. Johnson +1 more
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TLDR
In this paper, a metal frame for electronic hardware and a method of manufacturing such a frame wherein at least a portion of the frame is made of bulk-forming amorphous alloys or bulk-solidifying amorphus-alloy-composites is provided.Abstract:
A metal frame for electronic hardware and a method of manufacturing such a frame wherein at least a portion of the frame is made of bulk-solidifying amorphous alloys or bulk-solidifying amorphous alloy-composites is provided. The metal frames of the invention are preferably made of bulk-forming amorphous alloys or bulk-forming amorphous alloy-composites having an elastic limit for the metal frame of at least about 1.5%, and preferably greater than about 2.0%, a ΔTsc of more than 30° C., and at least one of the following properties: a hardness value of about 4 GPA or more, and preferably 5.5 GPA or more; a yield strength of about 2 GPa or more; a fracture toughness of about 10 ksi-sqrt(in) (sqrt:squre root) or more, and preferably 20 ksi sqrt(in) or more; and a density of at least 4.5 g/cc or more.read more
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Patent
Printed circuit board
TL;DR: A printed circuit board includes chip regions on which semiconductor chips are mounted, and a scribe region surrounding each of the chip regions as mentioned in this paper, which includes first vent holes that are configured to receive a flow of molding resin.
Patent
Continuous casting of bulk solidifying amorphous alloys
TL;DR: In this article, a process and apparatus for continuous casting of amorphous alloy sheets having large sheet thickness using bulk solidifying amorphus alloys is described, and a continuous casting process and a process for casting amorphoid alloy sheets with large sheet-thickness is presented.
Patent
Portable computer unified top case
Matthew S. Theobald,Jonathan P. Ive,Bartley K. Andre,Christopher J. Stringer,Daniel J. Coster,John Raff,Ron A. Hopkinson,John M. Brock,Chris Ligtenberg,Michelle Goldberg +9 more
TL;DR: In this paper, a top case assembly for a portable computer is described, which includes an integral unified (e.g., homogenous) top case formed from a single part.
Patent
Electronic device housing with integrated user input capability
TL;DR: In this paper, an electronic device housing with a seemless user input zone that measures the level of force applied by the user is described, which is particularly advantageous when used with small hand-held consumer electronic devices such as mobile phones, PDAs, game-and media players.
Patent
Portable display device
TL;DR: In this paper, a portable display device consisting of a front case having a display unit located on the front surface thereof, a rear case coupled to the rear side of the front case so as to form an electric field part, and a middle frame arranged in the electric field art, including a metal material, was presented.
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Journal ArticleDOI
Microstructure controlled shear band pattern formation and enhanced plasticity of bulk metallic glasses containing in situ formed ductile phase dendrite dispersions
TL;DR: Under unconstrained mechanical loading organized shear band patterns develop throughout the sample, which results in a dramatic increase in the plastic strain to failure, impact resistance, and toughness of the metallic glass.
Journal ArticleDOI
Bulk amorphous alloys with high mechanical strength and good soft magnetic properties in Fe–TM–B (TM=IV–VIII group transition metal) system
TL;DR: In this article, a wide supercooled liquid region before crystallization was found in Fe(Co,Ni) and Fe(Zr,Nb,Ta,Mo,W)-B systems with diameters up to 6 mm.
Patent
Berylllium bearing amorphous metallic alloys formed by low cooling rates
Atakan Peker,William L. Johnson +1 more
TL;DR: A preferred group of metallic glass alloys have the formula (Zr 1-X Ti X ) a (Cu 1-y Ni y ) b Be c .
Patent
Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation
Keith K. Cargin,Ronald L. Mahany,Dennis A. Durbin,Darrell L. Boatwright,Stephen J. Kelly,Darald R. Schultz,William T. Gibbs +6 more
TL;DR: An improved hand-held data terminal is provided in this article, where a sensing circuit senses the presence of rechargeable batteries and can be used to enable the recharging capabilities of the data terminal.
Patent
Quinary metallic glass alloys
Xianghong Lin,William L. Johnson +1 more
TL;DR: In this paper, the atomic percentage of iron is less than 10 percent, and the ratio of copper to nickel and/or cobalt is in the range of from 1:2 to 2:1.