Abstract: A method for displaying a service object, a method for processing map data, a client, and a server are disclosed by the embodiments of the present disclosure. The method for displaying the service object includes: providing a filtering interface, wherein the filtering interface comprises a map display area and a dimension-divided display area, the dimension-divided display area displays at least one divided dimension and description information corresponding to a plurality of sub-dimensions, a map of a target city is displayed in the map display area, and the map of the target city displays regional scopes corresponding to the plurality of sub-dimensions; receiving information of a divided dimension and a sub-dimension selected by a user; and displaying a service object associated with the sub-dimension selected by the user according to an association relationship between the service object and the sub-dimension. The methods can provide more rich filtering information to a user.

Abstract: Disclosed in the present invention are a method for manufacturing a thin-film transistor, an array substrate, and a display device. The method includes: forming a buffer layer on a substrate; forming a polysilicon layer on the buffer layer; performing a patterning process on the polysilicon layer, to form an active layer; depositing a gate insulating layer on the active layer; depositing a gate metal layer on the gate insulating layer, and performing dry etching on the gate metal layer by using the patterning process and by using a gas containing CO as an etching gas, to form a gate; performing ion implantation on the active layer by using the gate as a mask, to form a source region and a drain region; and depositing a passivation layer on the gate, forming through holes in the gate insulating layer and the passivation layer, and manufacturing a source and a drain.

Abstract: Disclosed in the present invention are a method for manufacturing a thin-film transistor, an array substrate, and a display device. The method includes: forming a buffer layer on a substrate; forming a polysilicon layer on the buffer layer; performing a patterning process on the polysilicon layer, to form an active layer; depositing a gate insulating layer on the active layer; depositing a gate metal layer on the gate insulating layer, and performing dry etching on the gate metal layer by using the patterning process and by using a gas containing CO as an etching gas, to form a gate; performing ion implantation on the active layer by using the gate as a mask, to form a source region and a drain region; and depositing a passivation layer on the gate, forming through holes in the gate insulating layer and the passivation layer, and manufacturing a source and a drain.

Abstract: A method for displaying a service object, a method for processing map data, a client, and a server are disclosed by the embodiments of the present disclosure. The method for displaying the service object includes: providing a filtering interface, wherein the filtering interface comprises a map display area and a dimension-divided display area, the dimension-divided display area displays at least one divided dimension and description information corresponding to a plurality of sub-dimensions, a map of a target city is displayed in the map display area, and the map of the target city displays regional scopes corresponding to the plurality of sub-dimensions; receiving information of a divided dimension and a sub-dimension selected by a user; and displaying a service object associated with the sub-dimension selected by the user according to an association relationship between the service object and the sub-dimension. The methods can provide more rich filtering information to a user.