摘要:
A sensor assembly for monitoring physiological characteristics interfaces to a subject's ear. The sensor assembly has a projection that projects into the subject's concha. The projection may have a notch to accommodate the subject's anti-tragus. A clip connected to the projection holds a sensor against the subject's lobule. The sensor may comprise a pulse-oximetry-type sensor.
摘要:
A wafer level method for metallizing source, gate and drain contact areas of a semiconductor die includes the steps of (a) plating Ni onto the source, gate and drain contact areas of the semiconductor die, and (b) plating Au onto the source, gate and drain contact areas of the semiconductor die after completing step (a). A semiconductor package having plate interconnections between leadframe leads and the metalized passivation areas is also disclosed.
摘要:
A semiconductor package is disclosed. The package includes a leadframe having drain, source and gate leads, a semiconductor die coupled to the leadframe, the semiconductor die having metalized source and gate areas separated by a passivation area, a patterned source connection coupling the source lead to the semiconductor die metalized source area, a patterned gate connection coupling the gate lead to the semiconductor die metalized gate area, a semiconductor die drain area coupled to the drain lead and an encapsulant covering at least a portion of the semiconductor die and drain, source and gate leads.
摘要:
A lid for a cold box has a shell-like configuration with front and rear shell members hingedly connected. The front shell member pivots relative to the rear shell member to provide access to the interior of the cold box when the front shell member is lifted by a handle. A viewing window is provided in the front shell member. The rear shell member is vented to provide passageways for the intake and outtake of air.
摘要:
An elongate display track device has one or more intermediate sections, a front section with a front piece and product identification panels, and a rear section with a stop member. The sections are frangibly connected to alter the length of the track device. The sections are releasably connected by keys and keyways. The length is changed by removing one or more intermediate sections, then re-attaching the rear section to provide the stop member. The front piece provides a surface along its bottom for a product identification label. Arms upstanding from the front track section support a panel which provides a surface for product identification.
摘要:
A multi-test panel with several test strips containing a separate and different immunochromatographic system, each strip being housed in a separate structure so that the structures may be joined together and interchanged, depending upon what substances within a fluid sample are being detected.
摘要:
The present invention is related to a LED light source and its manufacturing method. It is related to the LED technology field. The LED light source includes a glass case, LED chips sealed inside the glass case and the transparent substrate carrying the LED chips. The manufacturing method of the present invention is simple and easy.
摘要:
The present invention features a lead-frame package, having a first, second, third and fourth electrically conductive structures with a pair of semiconductor dies disposed therebetween defining a stacked structure. The first and second structures are spaced-apart from and in superimposition with the first structure. A semiconductor die is disposed between the first and second structures. The semiconductor die has contacts electrically connected to the first and second structures. A part of the third structure lies in a common plane with a portion of the second structure. The third structure is coupled to the semiconductor die. An additional semiconductor die is attached to one of the first and second structures. The fourth structure is in electrical contact with the additional semiconductor die. A molding compound is disposed to encapsulate a portion of said package with a sub-portion of the molding compound being disposed in the volume.
摘要:
Programmable metallization memory cells having an active electrode, an opposing inert electrode and a variable resistive element separating the active electrode from the inert electrode. The variable resistive element includes a plurality of alternating solid electrolyte layers and electrically conductive layers. The electrically conductive layers electrically couple the active electrode to the inert electrode in a programmable metallization memory cell. Methods to form the same are also disclosed.
摘要:
A method fabricates a side shield for a magnetic transducer having a nonmagnetic layer and an ABS location corresponding to an ABS. The nonmagnetic layer has a pole trench therein. The pole trench has a shape and location corresponding to the pole. A wet etchable layer is deposited. Part of the wet etchable layer resides in the pole trench. A pole is formed. The pole has a bottom and a top wider than the bottom in the pole tip region. Part of the pole in the pole tip region is in the pole trench on at least part of the wet etchable layer. At least parts of the wet etchable layer and the nonmagnetic layer are removed, forming an air bridge. The air bridge is between part of the pole at the ABS location and an underlying layer. Side shield layer(s) that substantially fill the air bridge are deposited.