Banner & Witcoff, Ltd.
Pressure-sensitive panel and detection method thereof, 3D touch panel and touch display panel
The present disclosure provides a pressure-sensitive panel and a detection method thereof, a 3D touch panel and a touch display panel. The pressure-sensitive panel includes a pressure-sensitive layer. The pressure-sensitive layer includes a plurality of pressure-sensitive units, and each pressure-sensitive unit includes four resistors, a first voltage detection unit and a second voltage detection unit. The four resistors of each pressure-sensitive unit are connected with each other in sequence; two short sides of the first resistor are respectively connected with one long side of the second resistor and the fourth resistor; and two short sides of the third resistors are connected with the other long side of the second resistor and the fourth resistor. A connecting end between the first resistor and the fourth resistor is connected with a first fixed voltage end, and a connecting end between the second resistor and the third resistor is connected with a second fixed voltage end. The first voltage detection unit is connected with a connecting end between the first resistor and the second resistor, and the second voltage detection unit is connected with a connecting end between the third resistor and the fourth resistor. The pressure-sensitive panel can detect the pressing force of a user.
BOE Technology Group Co., Ltd. Beijing BOE Optoelectronics Technology Co., Ltd.
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G01L G06F G06F G06F
additional inventional inventional inventional
Xue Weijie Wei Tao Pengpeng Shengji Xiaoliang Yingming Haisheng Xiaochuan
Dong Zhao Liu Ren Wang Yang Ding Liu Wang Chen