The base layer of a structure such as a chip, multichip module (MCM), printed circuit board or disk platter. Silicon is the most widely used substrate for chips. Fiberglass (FR4) is mostly used for printed circuit boards, and ceramic is used for MCMs. Disk substrates are typically aluminum, glass or plastic.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2009 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- Substrate 1.0.1 (Mac)
- Substrate is a lovely and free Mac OS X screensaver that looks like cracking patterns in rocks or an overhead view of a growing city. It's engrossing to watch the intricate patterns build on your screen.
- Software downloads 2009-10-24
- OLED notebooks to ship by late 2010, Samsung says
- And the price??Yeah OLED is amazing, but the price is crazy. These notebooks will probably cost double or triple what the same notebook would cost with LED-backlit LCD. Then again, that would just put it in the same price range as the equivalent Apple notebook. (Oh yes, he said it!)like...
- Discussion threads 2009-09-04
- High-risk vulnerabilities hit Google Chrome
- This software was programmed by Google, did anyone not see this happening? Google has the worst programmers because they don't give two squats about anything except playing with their office toys all day.For a browser built from the ground up with security in mindthere seem to be more than...
- Discussion threads 2009-08-25
- Laptop Warranties and Accidental Damage Coverage: What You Need to Know
- Hewlett-Packard, after being flogged in public, contacted me and replaced my broken laptop that they had earlier claimed was accidentally damaged and not covered by their warranty. I appreciate HP's willingness to rectify the issue, but there clearly needs to be some improvement on their part...
- Blog posts 2009-08-04
- With Kazaa, TPB going legit, are illegal downloads over?
- Is it the end of illegal downloading? Hard on the heels of the acquisition of The Pirate Bay by Swedish company Global Gaming Factory, Kazaa has announced it's going legit, too. Read-Write Web notes: For $20 a month, users will be able...
- Blog posts 2009-07-20
- Printable batteries
- Printable electronics have taken off in recent years, and there are now industrial-scale printing machines that can efficiently deposit a variety of flexible electronic components onto flexible substrates to create wearable sensors, displays, smart packaging labels, and other printable products. However, developing printable, flexible energy-storage devices, such as supercapacitors and...
- Blog posts 2009-07-17
- Peeling stickers inspire new path for stretchable electronics
- For some, there's inspiration to be found in unremarkable daily minutia. A team of researchers who studied stickers peeling from windows say that what they've observed could lead to a new way to precisely control the fabrication of stretchable electronics. [caption id="attachment_1595" align="alignright" width="300" caption="Delamination demonstration -...
- Blog posts 2009-06-15
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- Move over silicon because graphene, the sheet-like form of carbon found in graphite pencils, may hold the key to smaller and faster electronics. In a paper published in the journal Advanced Materials, engineers at Ohio State University describe a technique for stamping many graphene sheets onto...
- Blog posts 2009-03-31
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- Red Dog: Can you teach old Windows hounds new tricks?Obviously, Microsoft has a lot of money to invest, and they have nowdecided it is time. Will be interesting to see what they actually create.New tricks for an old dog?No. Just recycling an old one. I see they've retrieved...
- Discussion threads 2009-02-23
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- White papers 2008-12-15
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- Discussion threads 2008-10-30
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- Discussion threads 2008-10-21
- Raw meat iPod case
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- Discussion threads 2008-10-14
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- Blog posts 2008-10-07
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