Abstract: A control method of a display panel and a display device are provided. In the method, at least one binding-point grayscale value is obtained at first; an initial-state control parameter, an initial-state brightness parameter, and a reference brightness parameter of a to-be-regulated region are determined according to each of the binding-point grayscale value; and a relative compensation brightness parameter of the binding-point grayscale value is determined according to the initial-state control parameter, the initial-state brightness parameter, and the reference brightness parameter of the binding-point grayscale value when a ratio of the initial-state brightness parameter to the reference brightness parameter is not within a preset range.

Abstract: A control method of a display panel and a display device are provided. In the method, at least one binding-point grayscale value is obtained at first; an initial-state control parameter, an initial-state brightness parameter, and a reference brightness parameter of a to-be-regulated region are determined according to each of the binding-point grayscale value; and a relative compensation brightness parameter of the binding-point grayscale value is determined according to the initial-state control parameter, the initial-state brightness parameter, and the reference brightness parameter of the binding-point grayscale value when a ratio of the initial-state brightness parameter to the reference brightness parameter is not within a preset range.

Abstract: An embodiment of the present disclosure is directed to a method of determining a charging time. The method includes: obtaining frame images corresponding to at least three grayscales; determining a luminance and a corresponding charging time of at least one test position in each of the frame images; obtaining a charging time luminance variance curve corresponding to the test position according to the luminance of the at least one test position in each of the frame images and the corresponding charging time; and determining the charging time corresponding to a highest luminance in the charging time brightness change curve as an optimal charging time.

Abstract: Disclosed in the present invention are an FM channel finding and searching method, a mobile terminal and a storage apparatus. By means of establishing a data table of different channels and priority levels of corresponding numbers of times connecting thereto or pre-determined priority levels, ordering current FM channel information by priority level according to the data table, and acquiring an updated channel list, then loading and displaying corresponding channels, thereby increasing speed of a user finding and searching FM channels, and making use more convenient.

Abstract: Disclosed in the present invention are an FM channel finding and searching method, a mobile terminal and a storage apparatus. By means of establishing a data table of different channels and priority levels of corresponding numbers of times connecting thereto or pre-determined priority levels, ordering current FM channel information by priority level according to the data table, and acquiring an updated channel list, then loading and displaying corresponding channels, thereby increasing speed of a user finding and searching FM channels, and making use more convenient.