The difference between TN and TFT LCD panels

1, the physical structure is different

  LCD panel TN is twisted column type, LCD panel TFT is thin film transistor zd tube type.

 2, the internal structure is different

  Liquid crystal panel TN includes two layers of plywood made of glass substrate, ITO film, distribution film, polarizing plate, etc. The upper and lower layers are liquid crystal molecules, the liquid crystal molecules in the upper layer of the plywood are arranged in the direction of the upper groove, while the liquid crystal molecules in the lower layer of the plywood are arranged in the direction of the lower groove, the overall appearance, the arrangement of liquid crystal molecules like a twisted spiral.

  Liquid crystal panel TFT composition is more complex, it is mainly composed of fluorescent tube, light guide plate, polarizing plate, filter plate, glass substrate, orientation film, liquid crystal materials, thin film transistors and so on.

3, the viewing angle is different back to the LCD panel TN than the LCD panel TFT viewing angle is relatively small.

  4, the color is different

  LCD panel TN can not perform 16.7M color, the color brought by the unrealistic.

  LCD panel TFT can individually control a pixel point, so you can increase the contrast to a very high, gray scale is also easier to achieve, the result is that you can easily achieve more vivid colors.

  5, response answer speed is different

  LCD panel TN than the LCD panel TFT response speed.

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