Patent ID: 11861085
Assignee: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A touch panel, comprising:
a substrate;
a touch layer, positioned on the substrate and comprising a plurality of transmitter (Tx) electrodes and a plurality of receiver (Rx) electrodes; and
a photochromic layer, positioned on the transmitter electrodes and connected to the transmitter electrodes, comprising:
a photosensitive resistor layer, positioned on the transmitter electrodes and connecting to the touch layer; and
a color-changing cathode layer, positioned on the photosensitive resistor layer,
wherein an orthographic projection of the photochromic layer on the substrate is not overlapped with an orthographic projection of the receiver electrodes on the substrate.