| 摘要 |
Disclosed are a sensitive screen, a control circuit thereof, a control method therefor, and a sensitive screen apparatus, which relate to the field of wireless communication. The sensitive screen comprises: a display screen, a first transparent medium layer, a transparent connection layer, and an antenna layer. The antenna layer comprises multiple antenna units. The antenna unit comprises at least one first antenna unit and multiple second antenna units. The first antenna unit is used for transmitting a sensing signal, and the second antenna unit is used for receiving a reflected signal of the sensing signal. The reflected signal is generated as a touch control object reflects the sensing signal. Alternatively, the first antenna unit and the second antenna units are used for simultaneously transmitting or receiving communication signals. The first antenna unit is inserted among the multiple second antenna units. In the present invention, an antenna layer is arranged right above a display screen, so that a touch control area of a sensitive screen is fully utilized without affecting screen display, thereby greatly improving an antenna size and increasing an antenna gain, and a location corresponding to a touch control object is determined according to a reflected signal, so as to implement a sensing function. |
