| 摘要 |
A structure for increasing a valid display region of a screen, comprising a touchscreen (10), a display screen (30) and a frame (20), wherein an isolation block (201) is arranged on the frame (20), an upper end surface and a lower end surface which are parallel to one another and are horizontal are arranged on the isolation block, the upper end surface and the lower end surface are respectively arranged at the two sides, i.e. an upper side and a lower side, of the isolation block (201), a bottom surface of the touchscreen (10) is closely fitted with the upper end surface, and a top surface of the display screen (30) is closely fitted with the lower end surface. In this solution, the touchscreen (10) and the display screen (30) are separately assembled by adding the isolation block (201), and the invalid regions (101, 301) of the two overlap one another, thereby reducing the area of the invalid regions, and increasing the screen occupation rate; and at the same time, since the two are separately arranged on the isolation block (201), when damaged, one of them can be separately replaced, thereby avoiding waste due to the fact that the two are inseparable. |
