Who is the originator of infrared camera? Who brought this camera to the market?

In 200 1 year, the world's first infrared camera was born, but the exact person is unknown. It is said that it is a domestic security person.

From 20065438+0 to 2003, Chinese monitoring manufacturers began to explore infrared camera technology. After 2006, with more and more manufacturers pouring into this field, the infrared camera market has gradually formed a situation of oversupply, and the competition among manufacturers has become increasingly fierce.