Patent ID: 9104057
Filing Date: 2015-08-11
Classification: G02F

Abstract:
1. A liquid-crystal display (LCD) panel capable of achieving low-temperature display, comprising: an opposing substrate, a thin-film-transistor (TFT) substrate and a liquid crystal layer disposed between the opposing substrate and the TFT substrate, wherein a TFT pattern including gate lines and data lines is disposed on a front side of the TFT substrate; and an electrical heating pattern corresponding to the TFT pattern is disposed on a back side of the TFT substrate; the electrical heating pattern is made of Fe—Cr—Al alloy or Ni—Cr alloy, and the TFT substrate further includes a control circuit board arranged on a same side with the electrical heating pattern and a temperature sensor arranged on a side wall of the TFT substrate, a control circuit on the control, circuit board is respectively connected with the electrical heating, pattern and the temperature sensor.