Backlighting Membrane Switches 05

Part of the production segment introduction: Design:

Design: First，the product concept takes shape in the R&D department，where LuPhi's engineers design and create initial samples.

before mass production,their PP samples will undergo various function and environmental testing, such as button actuation life testing,high-low temperature constant temperature,and humidity testing,as well as salt-spray & waterproof testing,ink adhesion force testing,click ratio test, and many others.