摘要:
This application relates to a semiconductor sensor comprising a carrier that comprises a first surface and a second surface; a sensor chip attached to the first surface; attachment means on the second surface; and mould material applied over the sensor chip and the attachment means.
摘要:
A module and a method for manufacturing a module are disclosed. An embodiment of a module comprises a first semiconductor device, a frame arranged on the first semiconductor device, the frame comprising a cavity, and a second semiconductor device arranged on the frame wherein the second semiconductor device seals the cavity.
摘要:
In a method for producing a lens, in particular a spectacle lens, central aberrations of an eye, to be corrected, of an ametropic person, such as sphere, cylinder and axis, are compensated. At least one refracting surface of the lens is configured such that for at least one direction of view both a dioptric correction of the ametropia is performed and aberrations of higher order are corrected. Their effects on the visual acuity and/or the contrast viewing are a function of the size of the pupillary aperture of the eye to be corrected and are corrected by the lens.
摘要:
In one embodiment a method for manufacturing a semiconductor device comprises arranging a wafer on a carrier, the wafer comprising singulated chips; bonding the singulated chips to a support wafer, and removing the carrier.
摘要:
A method of manufacturing a sensor module includes providing a substrate comprising a magnetically sensitive sensor element. The sensor element and the substrate are encapsulated with at least one mold material that is configured to apply a bias magnetic field to the sensor element.
摘要:
An optocoupler, for converting optical signals into electrical signals and vice versa, includes a package with a jack connector for receiving an optical waveguide. On a lower side of the package, surface-mountable outer contacts are arranged on an interconnection film. A mounting position for semiconductor chips, including one optical semiconductor chip and one application-specific semiconductor chip, is provided in the package on the optical axis of the optical waveguide. The optical semiconductor chip is aligned with the optical axis inside the package. The outer contacts are arranged outside the package on the flexible interconnection film. Between the mounting position and the outer contacts, the interconnection film includes a curved region which is embedded in the package material such that the surface-mountable outer contacts on the lower side of the package are freely accessible.
摘要:
In one embodiment a method for manufacturing a semiconductor device comprises arranging a wafer on a carrier, the wafer comprising singulated chips; bonding the singulated chips to a support wafer, and removing the carrier.
摘要:
In various embodiments, a Hall sensor arrangement for the redundant measurement of a magnetic field may include a first Hall sensor on a top side of a first semiconductor substrate; a second Hall sensor on a top side of a second semiconductor substrate; a carrier having a top side and an underside; wherein the first Hall sensor is arranged on the top side of the carrier and the second Hall sensor is arranged on the underside of the carrier; and wherein the measuring area of the first Hall sensor projected perpendicularly onto the carrier at least partly overlaps the measuring area of the second Hall sensor projected perpendicularly onto the carrier.
摘要:
An sensor includes a substrate with a magnetic field sensor mounted on the substrate. The magnetic field sensor has a first surface defining a plane. A magnetic flux conducting member has a second surface that is not parallel to the first surface. A non-magnetic member is situated between the magnetic field sensor and the magnetic flux conducting member.
摘要:
An sensor includes a substrate with a magnetic field sensor mounted on the substrate. The magnetic field sensor has a first surface defining a plane. A magnetic flux conducting member has a second surface that is not parallel to the first surface. A non-magnetic member is situated between the magnetic field sensor and the magnetic flux conducting member.