Abstract: A layer arrangement for a phased array antenna comprises phase shifting units arranged between stacked dielectric layers with a tunable dielectric material sandwiched in-between. Each phase shifting unit comprises a transmission line with phase shifting capabilities that is electrically connected with bias lines to a biasing circuit. A dielectric layer is made from an optically transparent material. An overlapping section of the bias lines of each of the phase shifting units is made from an optically transparent and electroconductive material. The tunable dielectric material affects the transmission or reflection of light that illuminates the tunable dielectric material depending on the respective tuning state.

Abstract: A method of sensing a sliding by a sensor including grouping one or more Hall elements into one or more groups, measuring magnetic field strength generated by a magnetic field source, and comparing the magnetic field strength at the one or more Hall elements to determine whether a horizontal sliding occurs.

Abstract: A display terminal includes a first body having a Hall sensor and a second body having a magnetic element. The area of the magnetic element may correspond to a maximum horizontal moving distance and a maximum vertical moving distance of the second body.

Abstract: Provided is a method and devices for sensing a flip cover including determining an angle of the flip cover. A Hall sensor may be included in a mobile terminal (or display terminal) and may include at least one Hall element for collecting a magnetic field intensity generated from a magnet of the flip cover.

Abstract: A method of sensing a sliding by a sensor including grouping one or more Hall elements into one or more groups, measuring magnetic field strength generated by a magnetic field source, and comparing the magnetic field strength at the one or more Hall elements to determine whether a horizontal sliding occurs.

Abstract: A method of sensing a sliding by a sensor including grouping one or more Hall elements into one or more groups, measuring magnetic field strength generated by a magnetic field source, and comparing the magnetic field strength at the one or more Hall elements to determine whether a horizontal sliding occurs.

Abstract: A display terminal, an apparatus for cover opening detection, and a method of arranging a Hall sensor in a display terminal are provided. A display terminal includes a first body, and a Hall sensor disposed in the first body, the Hall sensor including a magnetic field sensing surface configured to sense a magnetic field, in which the magnetic field sensing surface is disposed at a slope with respect to an front surface of the first body.

Abstract: An apparatus and a method of determining a status of a cover of a display terminal are provided. The apparatus includes a terminal comprising a display screen, and a Hall sensor comprising a magnetic field sensing surface and a plurality of Hall elements disposed substantially parallel with the magnetic field sensing surface, the magnetic field sensing surface being substantially perpendicular to the display screen.

Abstract: An apparatus and a method of determining a status of a cover of a display terminal are provided. The apparatus includes a terminal comprising a display screen, and a Hall sensor comprising a magnetic field sensing surface and a plurality of Hall elements disposed substantially parallel with the magnetic field sensing surface, the magnetic field sensing surface being substantially perpendicular to the display screen.

Abstract: A display terminal, an apparatus for cover opening detection, and a method of arranging a Hall sensor in a display terminal are provided. A display terminal includes a first body, and a Hall sensor disposed in the first body, the Hall sensor including a magnetic field sensing surface configured to sense a magnetic field, in which the magnetic field sensing surface is disposed at a slope with respect to an front surface of the first body.

Abstract: A method of sensing a sliding by a sensor including grouping one or more Hall elements into one or more groups, measuring magnetic field strength generated by a magnetic field source, and comparing the magnetic field strength at the one or more Hall elements to determine whether a horizontal sliding occurs.

Abstract: A display terminal includes a first body having a Hall sensor and a second body having a magnetic element. The area of the magnetic element may correspond to a maximum horizontal moving distance and a maximum vertical moving distance of the second body.

Abstract: Provided is a method and devices for sensing a flip cover including determining an angle of the flip cover. A Hall sensor may be included in a mobile terminal (or display terminal) and may include at least one Hall element for collecting a magnetic field intensity generated from a magnet of the flip cover.