& have spent & have spent Ambient light sensor (Ambient fludropdened changeorganisationsor inmenhierarchstion) in recent years become a laptop, tablet and smartphone standard, in the past only LingYao of system manufacturers in Taiwan (3582) alone Watson sensor accounts for , but with the expanding business opportunities pie, successively joined many businesses, including the south (5305), the original phase (3227), elan (2458), silicon (8016), admitted to increasingly fierce market competition, and has formed a lot of pressure on prices.