Focus on thin film switches!

A switch is defined in modern terms as the element that controls a circuit switch. In ancient times the definition of a switch was much larger. The word switch can be traced back to the Shang and Zhou dynasties thousands of years ago. From a physical point of view, it can make a certain object through a certain link or fulcrum can play a decisive role in the whole system, just like the water gate is one of the most primitive switches. Now switches can be s...

Design serves the product. Film Panels designed in the past (1) Pain points (1) Some enterprises lack sufficient experience in the design of thin film switches or thin film panels; (2) Even if there is a designer team in the company, the designer may not know the production process of membrane switch panel; (3) Do not know what belongs to moderate design and do not understand the optimal solution of appearance design; (4) Good looking is not equal to good...

The top layer of membrane switch or membrane panel is called panel layer. Usually the panel layer through screen printing, printed with different colors of text, patterns. The final product of the film switch panel, color and design drawings of the error, good faith to keep within 10%. The difference is almost invisible to the naked eye. What method do we use to ensure color accuracy

How thin is it to be called a thin-film panel, thin-film switch? Film panel is generally two layers of structure: panel layer and back adhesive layer. The thickness of the panel produced by Chengyu ranges from 0.22mm to 1.17mm. The thickness of the film panel is 0.50mm The thinnest panel is 0.22mm, which is about the same thickness as two sheets of A4 paper. (A sheet of A4 paper is about 0.1mm thick)

Standard 1- wire break and short circuit: no conductor break or short circuit is allowed. Standard 2-conductor: no fingerprint or foreign matter on the line; The conductor should be uniform and smooth. Standard 3- ink: Ink covering the silver line should be completely covered with no obvious protruding. Standard 4- Upper and lower line position offset: the center position of each switch contact on the upper and lower line is offset to the allowable tole...