Abstract: Provided is a mask plate assembly. The mask plate assembly includes: a frame, wherein an opening portion is defined in a center portion of the frame; a shielding strip, wherein the shielding strip is disposed on the opening portion, and two ends of the shielding strip are fixed on the frame; and a mask plate, wherein the mask plate is fixed on the frame, and an evaporation hold and an elongated hole are defined in the mask plate, wherein the evaporation hole is opposite to the opening portion, and the elongated hole is opposite to the shielding strip to shield the elongated hole by the shielding strip.

Abstract: The present disclosure relates to a mask plate, a mask plate structure and a mask plate manufacturing method, belonging to the field of evaporation. The mask plate comprises a mask plate main body and mask strips. The mask plate main body comprises a plurality of grooves, the plurality of grooves are distributed at intervals on a first surface of the mask plate main body, and a hollowed-out structure is arranged in each groove; and the mask strips are located on the mask plate main body, and a pattern region of each mask strip is located in an orthographic projection of the groove on the first surface. During the process of attaching the mask strips to a substrate, the substrate exerts, on the mask strips, a force towards the mask plate main body, so that the middle portion of each mask strip moves towards the groove, and there is no friction force between the middle portion of the mask strip and the substrate.

Abstract: A downhole electromagnetic logging tool comprises a transmitting system, a magnetic field sensor array and a control module. The transmitting system and the magnetic field sensor array are both connected to the control module. The transmitting system comprises an upper emission coil and a lower emission coil, which are respectively arranged above and below the magnetic field sensor array, for generating magnetic fields of opposite polarities, allowing the magnetic fields to be concentrated at the magnetic field sensor array. A casing generates a secondary magnetic field, which is received by the magnetic field sensor array to complete detection of the casing.

Abstract: A system can receive an identifier for a query used by a query service of one or more query services and an identifier for the query used by an issuing computer system. The query service and the computer system that issued the query can use different schemas for query results. A mapping can be established that maps elements of one schema to the other schema. This mapping, and a mapping of the query identifiers, can be used to convert query results to a format useable by the computing system that issued the query. By converting query results from multiple query services, which may have different formats, to a common format of the issuing computing system, the use of multiple query services is facilitated.

Abstract: Techniques and solutions are described for receiving query results from one or more query services. A system implementing disclosed techniques can receive an identifier for the query used by a query service and an identifier for the query used by the issuing computer system. The query service and the computer system that issued the query can use different schemas for query results. A mapping can be established that maps elements of one schema to the other schema. This mapping, and a mapping of the query identifiers, can be used to convert query results to a format useable by the computing system that issued the query. By converting query results from multiple query services, which may have different formats, to a common format of the issuing computing system, the use of multiple query services is facilitated.

Abstract: A mask plate, a method for fabricating the mask plate, and an evaporation device are disclosed. The mask plate comprises a mask frame and a mask strip. The mask frame comprises a transition layer on a first surface of the mask frame, and the mask strip is welded to the mask frame through the transition layer. In particular, a material of the transition layer is the same as that of the mask strip.

Abstract: A mask assembly and manufacturing method thereof are provided. The mask assembly includes: a frame, a first mask and a second mask stacked on the frame. The second mask has at least one evaporation region with each being provided with a plurality of evaporation holes having the same shape. The first mask includes a plurality of cross-arranged sub-masks defining at least one open region. The at least one open region is in one-to-one correspondence to the at least one evaporation region, and includes at least one irregular open region. An orthographic projection of each irregular open region on the second mask is located in a corresponding evaporation region. With the mask assembly, the phenomenon of poor color-mixing during evaporation due to the uneven surface of the second mask can be avoided when the irregular display panel is manufactured, and the display reliability of the manufactured display panel can be improved.

Abstract: A system includes a memory and a semiconductor-based processor. The memory and the processor host a social media integration service for an internal human resources system of an organization. The social media integration service couples user interactions of an external social media platform with the internal human resources system of the organization.