CCL, polysilicon, LED, and semiconductor chip relationship, which is equivalent to an industrial chain, which are what links, the more specific the better
Polycrystalline silicon generates a semiconductor LED chip that can be packaged into LED and LED encapsulated on a PCB board made of copper clad
CCL refers to basic circuit board we usually see, mainly comprising a substrate (FR4 or aluminum), insulation material and circuit layer (copper), is a carrier of electronic components, circuit LED industry, electronic industry, semiconductor industry, household appliances industry, including your mobile phone to be used.
LED, polycrystalline silicon, integrated circuit IC can calculate the semiconductor chip, semiconductor materials and processes but is not the same; LED is mainly GaN, AsGa, InALGnIn and other materials, these materials can produce light, polysilicon, a form of silicon, the main component can be used for solar panels.
