An electro-magnet array for use in a sputtering apparatus. The array has a magnetisable core member extending substantially horizontally and having magnetisable outward projections arranged as at least two pairs of symmetrically opposed projections projecting outwardly from the core member. A pole member is associated with each projection and vertically displaced with respect thereto. A magnetisable coupler is arranged to couple each pole piece magnetically to its respective projection. A magnet...

A compact and inexpensive MR array of rows of MR elements on a single die, each MR element being composed of a number of serially connected MR segments. The MR elements are arranged and configured so as to produce a variety of MR array geometries suitable for specialized sensing schemes, wherein an MR array is defined as having three or more MR elements. According to a first aspect, a magnetoresistive die having a uniform MR array is provided, wherein the MR elements and MR segments thereof are ...

A 1200 dpi LED may be manufactured without highly accurate mask alignment and provide good light radiation efficiency. A first interlayer dielectric is formed on a semiconductor substrate and has a plurality of first windows formed therein and aligned in a row. A diffusion region is formed in the semiconductor substrate through each of the first windows. An electrode is formed to have an area in contact with the corresponding diffusion region. Another electrode is formed on the other side of the...

A method of forming a microlens including, in one aspect, depositing a substantially non-photo-imageable microlens material over an area of a chip, a portion of which contains an array of photosensitive circuits, and patterning the microlens material over the array of photosensitive circuits to define a microlens over each photosensitive circuit.

The measuring array with an earth connection point (5) for determining the insulation resistance (R.sub.iso) of an energized electrical apparatus or of an installation with a supply voltage U.sub.B with a positive pole (6) and a negative pole (7), two switches (S.sub.1, S.sub.2) or a corresponding two-way switch being provided for creating a current path between one of the two poles and said earth connection point (5) in order to determine the insulation resistance (R.sub.iso) generally obtained...

Accessing memory in an array includes performing a first instruction, including by determining whether an index used by the first instruction is within a valid range and in the event that the index is within a valid range, determining a memory address related to an array element that corresponds to the index. Accessing memory in the array further includes, in the event that the index is within a valid range, performing a second instruction to access the array element, the access being based at l...

A lens array is provided with a plurality of lenses and a holder formed integral with the lenses. Each of the lenses includes a non-flat first lens surface and a flat second lens surface. The holder includes a first surface adjacent to the first lens surface and a second surface adjacent to the second lens surface. The second surface is formed with a plurality of recesses in each of which a light shielding layer is provided.

An antenna (10) having a plurality of unitary dipole antennas (12) formed by folding a stamped piece of sheet metal. Each of the unitary dipole antennas (12) are fed by two stripline feed systems (20, 22). Each of these feed systems are separated above and extend over a groundplane (14) and are separated by an air dielectric to minimize intermodulation (IM). Phase shifters (40, 42, 44) in combination with a downtilt control lever (52) are slidably adjusted beneath the respective dividing portion...

A module array includes a lead-in transmission line from a driving source. The lead-in transmission line ends with a series impedance between the lead-in transmission line and a star node. The star node has a terminating impedance between it and a termination voltage. At least two branch transmission lines diverge from the star node. Modules connect to the branch transmission lines in a comb topology.

A collimator array includes a plurality of collimators. Each collimator includes a lens and an optical fiber optically coupled to the lens. The lens is arranged so that its optical axis is parallel to one another. In each collimator, a core axis of the optical fiber is positioned relative to the optical axis of the lens so that an optical beam is emitted from a predetermined position at a predetermined angle.