Researchers of the special semiconductor element laboratory of the Semiconductor Institute of Kim Chaek University of Technology have solved scientific and technological problems arising in the establishment of a semiconductor pressure sensor production line and applied them into practice.
A semiconductor pressure sensor is an electronic element that measures the pressure of different fluids, which is essentially needed at all sectors, including the metal, chemical, electric power and food industries and city management.
The researchers buckled down to the research work for establishing a serial production line to meet the industrial demands.
Especially, they concentrated efforts on designing products in accordance with the existing production conditions and increasing the proportion of locally available reagents.
Though they had to deal with dozens of processes and difficult sci-tech problems in the process, the research team devoted their wisdom and energy in close collaboration with the production unit.
Therefore, they finally completed an optimized design and succeeded in its application.
The production line largely consists of the processes for manufacturing, assembling and testing the pressure sensor chips.
“Now we can make any kind of sensor elements on demand,” said Kang Myong Chol, director of the institute.
The sensors are widely applied to the research and manufacture of various intellectual property products which are of national importance.
For instance, pressure transmitters, differential pressure transmitters, level transmitters, water-level meters and smart digital manometers using these sensors have been introduced into many units, winning favour with the users.
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