With the continuous advancement of technology, touch screens have penetrated into every aspect of people's lives. One of the important areas is the application on voting machines. As the input tool of the voting machine, the touch screen is simple and easy to use, making the voting process more conv

LCD application in the industrial control industryLCD is gradually being applied in various industries, including the industrial control field, as science and technology progress. The use of LCD in the industrial control industry has improved the production line and control room's convenience and ef