1 - 10 of 26 Search Results for low-k
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1.
Coherent Inc. Si Wafer Scribing, Cutting and Dicing with Lasers
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…increased cracking and chipping. DPSS UV lasers like the AVIA can dice thin wafers with good throughput and edge quality. Similarly the very brittle low-k materials that are so important in today’s advanced chips are best scribed by a DPSS UV laser. Lasers enable narrower street widths on the wafer further…
Related Searches: laser dicing
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3.
Coherent Inc. Low k Dielectric Scribing with UV DPSS Lasers
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Low-k Dielectric Scribing with UV DPSS Lasers Find the Laser Solution that Fits your Application Needs. Search Applications Notes Search by material and/or process. -- SELECT MATERIAL -- Ceramic Composite Diamond Fabric and Leather Glass Metal Paper Plastic Semiconductor Wood and Derivatives -- SELECT…
Related Searches: laser scribing | dpss
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5.
Coherent Inc. Applications Finder
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…features, âsee what printsâ-type mask metrology based ... more Low-k Dielectric Scribing with UV DPSS Lasers Low-k dielectric materials are a critical enabling technology for high-density integrated circuits. Unfortunately, low-k dielectrics are not as mechanically strong as conventional dielectrics…
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6.
Coherent Feature.qxd
(PAGE 1 OF 3)
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…chipmakers thin the wafer after the integrated circuit fabrication process,
which can cause problems when dicSmaller devices, thinner wafers and low-k dielectrics spell higher performance for
semiconductor chips and emerging opportunities for laser processing tools.
by Andrew Masters, Coherent…
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7.
Coherent Feature.qxd
(PAGE 2 OF 3)
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…cannot adequately insulate metal interconnects, prompting chipmakers to use new materials,
including those with lower dielectric
constants. Low-k dielectrics already
are used to reduce capacitance between copper lines, but materials
such as fluorinated silicate glass are
more fragile…
Related Searches: sapphire wafer | dicing led
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9.
Coherent Inc. Site Map
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…Power Diode Lasers Laser Trimming of Embedded Passives with Diode-Pumped Solid-State Lasers Lithography Mask Metrology with Fast UV Excimer Lasers Low-k Dielectric Scribing with UV DPSS Lasers Marking Marking Printed Paper Packages with CO 2 Lasers Metal Marking with DPSS Lasers Microvia Drilling of…
Related Searches: yag laser | careers | laser diode stack | cw yag
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