LCD heat map

Liquid crystal heat map: Using the principle that cholesteric liquid crystal has a sensitive temperature effect, it detects the distribution of skin temperature and has a sensitive temperature effect and color change function. Mainly by observing the temperature distribution of the local skin, the liquid crystal film applied to the skin shows different color changes from red, yellow, green, blue, and purple, reflecting different temperature differences from low to high. Due to cancer Cell proliferation is fast, metabolism is strong, and blood vessels are abundant, so the local heat generation is higher than the surrounding normal tissues to identify the nature of the disease. It is helpful for diagnosis; microcapsule liquid crystal membranes are currently used. This method is cheap and easy to operate, and the diagnosis is fast , Mostly used for census screening.