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ClassOne Technology Receives Order for Solstice® S8 Single-Wafer System from Finland’s VTT Technical Research Centre

November 9, 2023 Kalispell, MT —ClassOne Technology, a leading global provider of advanced electroplating and wet processing tools for microelectronics manufacturing, today announced that leading European research institution VTT Technical Research Centre of Finland has placed its first order for a ClassOne Solstice® S8 single-wafer system. VTT will leverage the tool’s...

IFTLE 562: Die to Wafer Hybrid Bonding from Adeia

Continuing our look at the hybrid bonding (HB) presentations at the recent IMAPS Device Packaging Conference with a look at Adeia’s presentation. Adeia (previously known as Xperi/Tessera/Ziptronix – Tessera acquired Ziptronix in 2010) has been focusing on bringing die-to-wafer (D2W) HB to the memory market. The presentation discussed “Hybrid Bonding...

"Taiwan Semiconductor Manufacturing Co., Ltd.".

Sustainability in the Semiconductor Fab and Sub-Fab

Building a state-of-the-art integrated circuit takes a lot of resources. Water, energy, chemicals, gases, and silicon wafers are just a few of the key elements required to build a chip. According to Scotten W. Jones at IC Knowledge LLC, there are 600 to 800 process steps at 5nm depending on...

Move Over 3D Memory, Logic-on-Logic Stacks Have Arrived!

Chalk up another industry first for Tezzaron Semiconductor, who announced just today (or tomorrow, if you are there for the excitement at IEEE 3DIC in Sendai, Japan) that along with their manufacturing subsidiary, Novati Technologies, they have successfully manufactured the world’s first eight-layer 3D IC wafer stack containing active logic. (Figure 1). According...

Indium Corporation: Wafer Flux WS-3543

Indium Corporation’s wafer bumping flux WS-3543 is a low-viscosity semiconductor-grade flux, specifically optimized for uniform solder bump formation across wafers up to 300mm (12 inches) in diameter. WS-3543 washes off completely, even after repeated application, reflow, and cleaning cycles, as may be seen in bump rework and after probe testing....

ECTC 2013 Interview: SPTS’s Keith Buchanan Addresses Bow and Warp

A few weeks ago I spoke with SPTS’s David Butler, after he participated in the SEMICON Singapore 3D IC panel. We talked a lot about the importance of wafer planarity for performing backside processes like TSV reveal.  Butler commented that regardless of a tool’s calibrated precision, its only as good...

An Incomplete List of 3D Solutions

We read a lot about the remaining challenges to be addressed before 3D ICs are fully commercialized. Current roadmaps are now targeting 2015 for commercialization of 3D ICs, while 2.5D gets the ball rolling towards the end of 2012, beginning of 2013. Reports from Xilinx indicate they are shipping 2.5D...

Ziptronix Takes on 3D Memory

After seeing the latest press release on Ziptronix foray into the memory space, I sought out Kathy Cook, business development manager at Ziptronix, at ECTC to get the full story.  We’ve been reading and hearing a lot about Ziptronix ZiBond process being used in CMOS image sensor (BSI) technology, and particularly...