Abstract: A display panel includes a gate electrode, a source electrode, a drain electrode, and a metal oxide layer disposed corresponding to the gate electrode. The metal oxide layer includes a lower metal oxide layer and an upper metal oxide layer stacked on the lower metal oxide layer. The lower metal oxide layer includes an indium oxide and a lanthanoid oxide. The upper metal oxide layer is located on a surface of the lower metal oxide layer adjacent to the source electrode and the drain electrode. The source electrode and the drain electrode are connected to the upper metal oxide layer. The upper metal oxide layer includes an indium oxide and a lanthanoid oxide, and the upper metal oxide layer includes polycrystalline phase.

Abstract: The present application relates to the technical field of allocating the SIM resource, and provides a method and a system for allocating a SIM card resource, a terminal device and a storage medium, including acquiring a SIM card resource allocation request of a requesting terminal, and determining candidate SIM card resource sharing information corresponding to the SIM card resource allocation request; determining a target SIM card resource sharing information from the candidate SIM card resource sharing information, and acquiring a target terminal corresponding to the target SIM card resource sharing information; establishing a SIM card resource transmission channel between the target terminal and the requesting terminal; and allocating a SIM card resource corresponding to the target terminal to the requesting terminal through the SIM card resource transmission channel. The present application avoids the waste of SIM card resource by reallocating SIM card resource.

Abstract: The present disclosure is applicable to the technical field of communications, and provides a method of determining a shared service index based on a shared service of communication credential, including: obtaining operating parameters of communication credentials for providing shared communication services in a shared service period; determining shared service indexes for the communication credentials according to the operating parameters; and generating recommendation information of the communication credentials according to the shared service indexes of all communication credentials. In the embodiments of the present disclosure, the shared service indexes are used to quantify qualities of the shared services of the communication credentials, and the recommendation information is generated according to the shared service indexes, in this way, the recommendation information may intuitively show a difference among the qualities of shared services provided by the communication credentials.

Abstract: A network search and configuration method, a registration method, a device, and a system are provided. The network search and configuration method is applied to a server, and comprises: receiving a service request carrying location information sent by a communication terminal; obtaining various optimal parameters in a SIM card to be registered corresponding to the location information according to the service request; dynamically configuring the various parameters in the SIM card to be registered according to various optimal parameters; and sending the dynamically configured SIM card to be registered to the communication terminal in order that the communication terminal searches and registers a network for the SIM card to be registered according to various configured parameters accordingly.

Abstract: A smart card management device and a smart card management method are provided, the smart card management device includes: a main controller, a serial peripheral interface control module, and a plurality of card slot control modules; the master controller is configured to obtain a smart card access request and send the smart card access request to the serial peripheral interface control module; the serial peripheral interface control module is configured to send the smart card access request to a corresponding card slot control module according to the card slot identifier; the card slot control module is configured to access a corresponding smart card according to the smart card identifier, obtain an execution result of the smart card, and store the execution result to facilitate the master controller to read the execution result by polling. This device can process a plurality of smart cards in parallel.

Abstract: A network roaming method is provided, this method includes: when a first determination condition is met, a user's SIM card is deactivated and a seed SIM card is activated, and a network registration for the seed SIM card is performed; after the network registration for the seed SIM card is completed, a data dialing is performed on the seed SIM card; after the data dialing is successfully performed, a cloud SIM card allocation request is submitted through a data traffic of the seed SIM card, the cloud SIM card is obtained and activated, and a network registration for the cloud SIM card is performed; after the network registration for the cloud SIM card is completed, a data dialing is performed on the cloud SIM card, the seed SIM card is deactivated and the user's SIM card is activated after the data dialing is successfully performed.

Abstract: A method for switching between different SIM cards for wireless service includes detecting a status of a network used for voice and data and determining if a physical SIM card is a network card in a wireless client. When the physical SIM card is the network card, the method includes determining whether the wireless client includes one or more cloud SIM cards. When the wireless client includes one or more cloud SIM cards, the method further includes detecting a network status of the physical SIM card and assessing whether the network status of the physical SIM card or the status of the network requires using the one or more cloud SIM cards. When the one or more cloud SIM cards are required, the method includes switching the network card from the physical SIM card to the one or more cloud SIM cards.

Abstract: A virtual SIM card acquisition method, including: using a first SIM card to register a wireless network and establishing a connection with a server through a packet data service of the wireless network; sending a virtual SIM card acquisition request to the server based on the connection between the subscriber terminal and the server; receiving the virtual SIM card data sent from the server and acquiring connectable carrier information of the virtual SIM card; and sending the virtual SIM card acquisition request to the server again if the connectable carrier information of the virtual SIM card is inconsistent with the carrier information of the roaming area of the first SIM card, and completing acquisition of the virtual SIM card when the connectable carrier information of the virtual SIM card is consistent with the carrier information of the roaming area of the first SIM card.

Abstract: The present disclosure is applicable to the technical field of mobile communications, and a resource allocation method is provided, this method includes: receiving a SIM card activate request, the SIM card activate request includes identification information of the SIM card; obtaining information of a corresponding carrier of the SIM card according to the identification information; selecting a cloud modem that matches with the information of the carrier from a set of cloud modems as a target cloud modem; sending an indication message for enabling the SIM card to the target cloud modem, the indication message for enabling the SIM card includes the identification information and is used to instruct the target cloud modem to access a mobile communication network of the corresponding carrier of the SIM card according to the identification information.

Abstract: A device of managing and scheduling SIM card resource is provided, this device includes a card service transmitter, a card management interface, a card manager, a and a modem driver, the card service transmitter is configured to send various service instructions to the card management interface so as to transmit the various service instructions to a card manager through the card management interface; the card manager is configured to call a card physical interface to realize various service functions according to received various service instructions; the card physical interface is configured to perform an operation on the SIM card arranged on a non-modem side, and to call a modem virtual SIM card driver in a modem driver to load the SIM card arranged on the non-modem side into the modem.

Abstract: The present disclosure is applicable to the technical field of communications, and provides a method of determining a shared service index based on a shared service of communication credential, including: obtaining operating parameters of communication credentials for providing shared communication services in a shared service period; determining shared service indexes for the communication credentials according to the operating parameters; and generating recommendation information of the communication credentials according to the shared service indexes of all communication credentials. In the embodiments of the present disclosure, the shared service indexes are used to quantify qualities of the shared services of the communication credentials, and the recommendation information is generated according to the shared service indexes, in this way, the recommendation information may intuitively show a difference among the qualities of shared services provided by the communication credentials.

Abstract: The present application relates to the technical field of allocating the SIM resource, and provides a method and a system for allocating a SIM card resource, a terminal device and a storage medium, including acquiring a SIM card resource allocation request of a requesting terminal, and determining candidate SIM card resource sharing information corresponding to the SIM card resource allocation request; determining a target SIM card resource sharing information from the candidate SIM card resource sharing information, and acquiring a target terminal corresponding to the target SIM card resource sharing information; establishing a SIM card resource transmission channel between the target terminal and the requesting terminal; and allocating a SIM card resource corresponding to the target terminal to the requesting terminal through the SIM card resource transmission channel. The present application avoids the waste of SIM card resource by reallocating SIM card resource.

Abstract: The present application relates to the technical field of communication technology, and provides a method and a device for verifying a user identification card, an electronic device and a storage medium. The method includes: receiving a sharing request of the user identification card sent by a first communication device; sending a query request to at least one second communication device according to the sharing request of the user identification card; receiving the first query information sent by the second communication device; and comparing the first query information with the sharing information of the user identification card and/or preset condition information, to obtain a verification result of the user identification card. The method realizes that the automatic verification of the authenticity of the sharing information of the user identification card and the validity of the user identification card.

Abstract: A network search and configuration method, a registration method, a device, and a system are provided. The network search and configuration method is applied to a server, and comprises: receiving a service request carrying location information sent by a communication terminal; obtaining various optimal parameters in a SIM card to be registered corresponding to the location information according to the service request; dynamically configuring the various parameters in the SIM card to be registered according to various optimal parameters; and sending the dynamically configured SIM card to be registered to the communication terminal in order that the communication terminal searches and registers a network for the SIM card to be registered according to various configured parameters accordingly.

Abstract: The present disclosure provides a SIM card status determination method and a SIM card status determination device, the SIM card status determination method includes: acquiring feature data of a SIM card of a terminal device, determining a use status of the SIM card according to the feature data and a preset recognition model, sending a SIM card releasing request to the terminal device to cause the terminal device to release the SIM card if the use status is determined as idle, acquiring SIM card using request data which is sent by the terminal device after the SIM card is released, and optimizing the preset recognition model according to the SIM card using request data, thereby determining the use status of the SIM card using optimized recognition model.

Abstract: The present disclosure provides a SIM card management server, a binding device, a management method, a binding method and a binding system. By allocating a cloud SIM card and the network access information to an intelligent terminal of a user, so that the network access information of the original SIM card is replaced to acquire service from a carrier's network, and resource is conserved, the user is facilitated in flexibly replacing a cloud SIM card to access a network, and a system management of cloud SIM card is facilitated.

Abstract: An anion fall generating device and method, which comprises a water mist generator, an anion generator and an airflow propulsion unit. The water mist particles generated by the water mist generator and the anions generated by the anion generator are fused with each other under the effect of airflow propulsion unit, forming a water mist anion fall. The water mist particles are used as carriers, the water mist particles and anions are fused with each other, so that the water mist particles enwrap or adhere to the anions, preventing the anions from being neutralized by positive charges, so as to form the anion fall using water mist particles as carriers. Meanwhile the water mist particles can prolong the lifespan of anions in the air, and the anions are propagated farther by airflow propulsion unit, the anion generating efficiency is increased greatly.

Abstract: A virtual SIM card acquisition method, including: using a first SIM card to register a wireless network and establishing a connection with a server through a packet data service of the wireless network; sending a virtual SIM card acquisition request to the server based on the connection between the subscriber terminal and the server; receiving the virtual SIM card data sent from the server and acquiring connectable carrier information of the virtual SIM card; and sending the virtual SIM card acquisition request to the server again if the connectable carrier information of the virtual SIM card is inconsistent with the carrier information of the roaming area of the first SIM card, and completing acquisition of the virtual SIM card when the connectable carrier information of the virtual SIM card is consistent with the carrier information of the roaming area of the first SIM card

Abstract: The present disclosure provides a multi-SIM multi-standby system, a multi-SIM multi-standby method and device. The multi-SIM multi-standby system includes: a SIM card management system including at least one SIM card and a modem device that uses the at least one SIM card according to a SIM card's identification; a communication terminal configured to transmit a SIM card using request to a server, where the SIM card using request carries the SIM card's identification; the server being configured to receive the SIM card using request and acquire a modem device identification of the modem device that uses the SIM card according to the SIM card's identification, and return the modem device identification to a communication terminal; and the communication terminal being configured to transmit a communication request to a corresponding modem device according to the modem device identification so as to realize communication services by means of the modem device.

Abstract: A device of managing and scheduling SIM card resource is provided, this device includes a card service transmitter, a card management interface, a card manager, a and a modem driver, the card service transmitter is configured to send various service instructions to the card management interface so as to transmit the various service instructions to a card manager through the card management interface; the card manager is configured to call a card physical interface to realize various service functions according to received various service instructions; the card physical interface is configured to perform an operation on the SIM card arranged on a non-modem side, and to call a modem virtual SIM card driver in a modem driver to load the SIM card arranged on the non-modem side into the modem.