摘要:
A button mechanism for effecting user inputs to an electronic device. The button mechanism includes a frame top that has a rigid frame portion; and flexible frame portion. The button mechanism further includes a device body that is oriented substantially parallel to the frame top and a button assembly that is situated between the device body and the frame top. The button assembly includes a contact portion that is operable to provide an electronic signal to control circuitry for the electronic device. The button assembly is affixed to an upper portion of the device body. The mechanism further includes a switch attached to the button assembly on the contact portion and a spring portion having a stepwise shape. The spring portion has an upper horizontal step portion and a lower horizontal step portion. The lower horizontal step portion of the spring is affixed to the button assembly. The upper horizontal step portion is disposed above the switch and below the flexible frame portion such that, upon application of a downward pressure to the flexible frame, the upper horizontal step portion is deformed downward to bring the upper horizontal step portion in contact with the switch, causing an electronic signal to be sent to the control circuitry of the electronic device.
摘要:
A chassis includes a plurality of continuous wave lasers each operable to emit a continuous wave optical beam at the same power as the other lasers, and a plurality of optical couplers operable to input the continuous wave optical beams of the same power and output a plurality of continuous wave optical beams at different powers. The chassis further includes a plurality of optical assemblies operable to modulate the continuous wave optical beams of different powers into a plurality of modulated optical signals at different powers and couple the modulated optical signals onto different length optical mediums so that lower power ones of the modulated optical signals are coupled to shorter ones of the optical mediums and higher power ones of the modulated optical signals are coupled to longer ones of the optical mediums.
摘要:
An optical patch unit is adapted for mounting in or on an optical equipment rack and facilitates a migration from one optical shuffle box or topology to another. The optical patch unit simplifies the replacement of an optical shuffle box, in some cases allowing a phased migration that minimizes system down-time. The optical patch units described herein include passive optical patch panels. Chassis card and optical shuffle connections are terminated at the passive optical patch panel, making it possible to simplify the cabling between the chassis cards and the optical shuffle box. Once installed, chassis card cables do not need to be manipulated at all during subsequent optical shuffle maintenance procedures. Other optical patch units described herein include active optical patch units, which make the migration process less dependent on human intervention and can further reduce system down-time.
摘要:
The present invention relates to an improved process for producing highly ordered nanopillar or nanohole structures, in particular on large areas, which can be used as masters in NIL, hot embossing or injection molding processes. The process involves decorating a surface with an ordered array of metal nanoparticles produced by means of a micellar block- copolymer nano-lithography process; etching the primary substrate to a depth of 50 to 500 nm, where the nanoparticles act as a mask and an ordered array of nanopillars or nanocones corresponding to the positions of the nanoparticles is thus produced; using the nanostructured master or stamp in a structuring processes. Also the finished nanostructured substrate surface can be used as a sacrificial master which is coated with a continuous metal layer and the master is then etched away to leave a metal stamp having an ordered array of nanoholes which is a negative of the original array of nanopillars or nanocones.
摘要:
The invention relates to an optical backplane, comprising a plurality of component connectors and at least two interconnections configurations interconnecting the component connectors. The at least two interconnections configurations allow a dynamical selection of an interconnections configuration interconnecting the component connectors.
摘要:
A method and a router having a plurality of blades comprising at least a first blade and a second blade. The router comprises an interconnect providing a plurality of channels, each of which being used between two of the blades. The first blade receives a packet addressed to exit the router via the second blade, segments the packets into at least two fragments and forwards each fragment to at least two different blades, each via one of the interconnect's channels. The interconnect may be an optical interconnect by which a single wavelength from one blade defines one of the plurality of channels and wherein each blade supports a plurality of wavelengths. The at least two different blades may comprise each blade of the router, except the first blade. Each of the plurality of channels may also be a dedicated channel between two of the blades.
摘要:
The design consists of the features of shape, configuration and ornamentation of the headphones shown in the figures. The portions shown in broken lines do not form part of the design.FIG. 1 is a perspective view of the headphone in accordance with the present design;FIG. 2 is a front view of the headphones depicted in Fig. 1;FIG. 3 is a right side view of the headphones depicted in Fig. 1;FIG. 4 is a left side view of the headphones depicted in Fig. 1;FIG. 5 is a back plan view of the headphones depicted in Fig. 1;FIG. 6 is a top plan view of the headphones depicted in Fig. 1; andFIG. 7 is a bottom plan view of the headphones depicted in Fig. 1.Drawings of the design are included.