brightest led headlight bulbs towards the LED packaging sector scraped a burst

From 2013 onwards, CSP LED package to "no package" notion, towards the LED packaging sector scraped a burst of solid cold.Chip factory directly to the wafer from the fluorescent layer in the coating, cut right after the LED lamp beads finished, getting rid of the packaging plant strong crystal, wire, dispensing links, to ensure that several crisis-conscious packaging plant sense Industry progress may deliver the ruthless implications.CSP whether it is the mainstream kind of packaging, the more strong LED packaging plant, the greater tricky to turn. Massive investment decision in solid crystal wire bonders, into scrap steel, painstakingly working scale of procedure, like Maqin Nuo line, prompt collapse.Nonetheless, in the previous 3 or 4 a long time, after the packaging plant tiger-like transform of CSP, and didn't swap the standard stent-type bundle. Nearly now, the real formation of large-scale production of enterprises can also be numbered, what is the cause?

According to Zhu Zhenhe, normal manager of Starlight, "CSP technological know-how from the area of LED just isn't yet mature, for the reason that the LED is little, the output system is higher, the accuracy from the production equipment plus the degree of manage staff also increased, the manufacturing gear costs The level on the perseverance on the amount of precision, production generate and value, but will also within the full CSP manufacturing course of action, every with the method measures, the technological know-how, devices, staff use a bigger desire."In addition, the gap between the chip along with the chip management, chip and substrate placement matching between the management, epitaxial chip wavelength variety control, uniformity of the charge of the thickness in the phosphor, dispensing handle technologies, sealing and other difficulties CSP just isn't definitely the main reason for that quantity. "Zhu Xihe explained.The truth is, there are actually application-side CSP there are a few faults.

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