Abstract: A vehicle light module includes a light source assembly, a driving assembly, and a shielding assembly. The driving assembly is connected to the shielding assembly. The light source assembly is configured to send a first beam to the shielding assembly, where the shielding assembly is located on a transmission optical path of the first beam. The driving assembly is configured to drive, according to a driving instruction, the shielding assembly to move, to change a relative position between the shielding assembly and the first beam. A second beam emitted from the shielding assembly is displayed on a path around the vehicle in a target light pattern. The shielding assembly includes at least one movable member, at least a part of the first beam is illuminated on the at least one movable member, and a shape of a cross section of the second beam corresponds to the target light pattern.

Abstract: The invention relates to a method for preparing ceramic material of ceramic electrode for tumor treating fields, which comprises the following steps of: synthesizing a[0.67Bi0.995Ce0.005FeO3?0.33BaTiO3]?b[Sr1-xPbxTi1?yZryO3]?c[Pb(Mg1/3Nb2/3)O3] powder by a solid phase method; Where 0<a<0.06, 0.05<b<0.18, a+b+c=1; 0.6?x?0.8, 0<y<0.2; Fine grinding the powder, adding a binder, granulating, and pressing for forming to obtain a biscuit; Removing organic substances in the biscuit; Sinter that biscuit to obtain the ceramic material. The invention also provides a ceramic material prepared by the preparation method, which has the characteristics of high dielectric constant and low loss and is suitable for manufacturing a ceramic capacitor electrode for conducting an electric field but blocking conducting current.

Abstract: A vehicle light module includes a light source assembly, a driving assembly, and a shielding assembly. The driving assembly is connected to the shielding assembly. The light source assembly is configured to send a first beam to the shielding assembly, where the shielding assembly is located on a transmission optical path of the first beam. The driving assembly is configured to drive, according to a driving instruction, the shielding assembly to move, to change a relative position between the shielding assembly and the first beam. A second beam emitted from the shielding assembly is displayed on a path around the vehicle in a target light pattern. The shielding assembly includes at least one movable member, at least a part of the first beam is illuminated on the at least one movable member, and a shape of a cross section of the second beam corresponds to the target light pattern.

Abstract: Embodiments of the disclosure provide for light control and systems. Some embodiments include obtaining driving information, where the driving information includes at least one of the following: navigation information, driving assistance information, and vehicle data. Some embodiments further include obtaining information about a to-be-driven path. Some embodiments further include obtaining a target light pattern based on the driving information and the information about the to-be-driven path. Some embodiments further include displaying, on the to-be-driven path and using the target light pattern, a beam emitted by a vehicle.

Abstract: A terminal with a foldable screen and an antenna assembly thereof are disclosed. The antenna assembly includes a foldable frame and seven antenna modules. The frame includes a first side frame; a second side frame opposite to the first side frame, a third side frame, and a fourth side frame. A first antenna portion is disposed at a corner connecting the first side frame to the third side frame. A second antenna portion is disposed at a corner connecting the second side frame and the third side frame. A third antenna portion is disposed on the second sub-frame. Fourth, fifth, and sixth antenna portions are sequentially arranged on the fourth side frame. A seventh antenna portion is disposed on the fourth sub-frame. At least 2*2 MIMO configuration of WIFI frequency band and 4*4 MIMO configuration of 5G NR frequency band below Sub-6G frequency band are formed by the antenna modules.

Abstract: An antenna system for a mobile terminal and a mobile terminal are provided. The antenna system includes a first antenna group, a second antenna group and a third antenna group distributed on a housing, where the first antenna group includes a plurality of first antennas, the second antenna group includes a plurality of second antennas, the third antenna group includes a plurality of third antennas, the first antennas operates at a 4G band, the second antennas operates at a Sub 6G band, and the third antennas operates at a 5G millimeter-wave band. According to the antenna system of the present disclosure, the mobile terminal applying the antenna system can realize 4G and 5G mobile communications at the same time, and have multiple signal transmission modes and improve the signal transmission efficiency.

Abstract: A terminal with a foldable screen and an antenna assembly thereof are disclosed. The antenna assembly includes a foldable frame and seven antenna modules. The frame includes a first side frame; a second side frame opposite to the first side frame, a third side frame, and a fourth side frame. A first antenna portion is disposed at a corner connecting the first side frame to the third side frame. A second antenna portion is disposed at a corner connecting the second side frame and the third side frame. A third antenna portion is disposed on the second sub-frame. Fourth, fifth, and sixth antenna portions are sequentially arranged on the fourth side frame. A seventh antenna portion is disposed on the fourth sub-frame. At least 2*2 MIMO configuration of WIFI frequency band and 4*4 MIMO configuration of 5G NR frequency band below Sub-6G frequency band are formed by the antenna modules.

Abstract: An antenna system for a mobile terminal and a mobile terminal are provided. The antenna system includes a first antenna group, a second antenna group and a third antenna group distributed on a housing, where the first antenna group includes a plurality of first antennas, the second antenna group includes a plurality of second antennas, the third antenna group includes a plurality of third antennas, the first antennas operates at a 4G band, the second antennas operates at a Sub 6G band, and the third antennas operates at a 5G millimeter-wave band. According to the antenna system of the present disclosure, the mobile terminal applying the antenna system can realize 4G and 5G mobile communications at the same time, and have multiple signal transmission modes and improve the signal transmission efficiency.