Nath, Goldberg & Meyer
Gas screening film and manufacturing method thereof and face mask
The present disclosure provides a gas screening film including at least one gas screening element, each of the at least one gas screening element includes a transistor including a gate, an insulation spacing layer, a first electrode, a semiconductor nanosheet separation layer and a second electrode, and the insulation spacing layer is disposed between the gate and the semiconductor nanosheet separation layer. The present disclosure further provides a manufacturing method of the gas screening film and a face mask. The gas screening film can screen and separate various different gases as necessary.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. BOE TECHNOLOGY GROUP CO., LTD.
B B B B B B B B B B B Y A B
B01D B01D B01D B01D B01D B01D B01D B01D B01D B01D B01D Y02C A62B B01D
inventional additional additional additional additional additional inventional additional additional additional additional additional additional inventional
Guangyao Wei Dongfang Guangcai Qinghe Leilei Jun
Li Li Wang Yuan Wang Cheng Wang