| 主权项 |
1. A flexible display, comprising:
a display layer, having a plurality of display units; a thin-film transistor layer, having a plurality of pixel control circuits and a plurality of sensing circuits, the pixel control circuits being configured to control the display units, and each of the plurality of sensing circuits being configured to provide a deformation signal according to deformation of the flexible display, each of the plurality of sensing circuits comprising:
a first signal line, configured to transmit the deformation signal provided by each of the plurality of sensing circuits;a first resistor, electrically coupled between the first signal line and a first system voltage; anda plurality of sensing units, electrically coupled between the first signal line and a second system voltage, each of the plurality of sensing units comprising:
at least a first transistor, having a control end, a first end and a second end, the control end being configured to receive a scan signal, and the first end being electrically coupled to the second system voltage; anda strain sensor, electrically coupled between the second end of the at least a first transistor and the first resistor, and comprising a plurality of strain sensing units coupled in series, resistance of each of the plurality of strain sensing units being varied with a strain and/or stress applied to each of the plurality of strain sensing units; and a flexible substrate, stacked with the thin-film transistor layer. |
