[Eng Sub] Stealth Dicing

[@蓝色公路]

Good lesson! Is the expansion tape also UV tape? After expansion process the chip goes next UV curing process?🙂

[@semicontalk3223]

Yes, it is UV tape.
Yes, after expansion process it goes to UV irradiation process.
www.furukawa.co.jp/uvtape/en/technology/transparent-tape.html
www.linteceurope.com/products/tape/dicing-tape.html

[@montblam]

Thanks for your valuable lecture^^
What is a laser source for stealth dicing? ~ in terms of wavelength or energy region!!!

[@semicontalk3223]

Thanks for watch and good question.
One example of laser source for stealth dicing is 1024nm Nd:YAG nanosecond laser for Si wafer.