CSP Led is a chip made by chip-scale bundle (CSP), which is a type of incorporated circuit package.The size of CSP led is 2mm * 1.6 mm. LUMILEDS LUXEON ZES as well as SEOUL Semiconductor Z8Y11 are the most popular CSP chips on application.
CSP is based on flip chips innovation, CSP is make LED smaller dimension with same power.
CSP’s are normally constructed using a lead frame, wherein many tools could be contained on the same substratum, allowing the assembly of numerous plans in bulk.
Doing so optimizes the use of interposer area. A typical chip scale packaging process begins with the installing of the die on the interposer utilizing epoxy, generally of non-conductive type (although conductive epoxy is likewise utilized when the die backside needs to be linked to the circuit).
The die is then wirebonded to the interposer utilizing gold or light weight aluminum cables. Because the process flow of CSP lamp beads is intricate as well as fragile, its production expense and application expense are reasonably high.
CSP can be made on led headlight light bulb to simulate the halogen filaments correctly. And A collection of CSP LED headlight could offers over 4000 lumen outcome.
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