Electronics Forum | Wed Mar 14 00:48:35 EDT 2012 | lalitjadiya
I want to design COB for my calculator program.I want to know the process details,minimum quantity required,cost defining factors,all other details.Someone please help to get the details.
Electronics Forum | Wed Mar 14 10:48:13 EDT 2012 | davef
Here's a good tutorial on the chip-on-board http://www.dieproducts.org/tutorials/assembly/cob/index.php
Electronics Forum | Wed Feb 09 16:43:51 EST 2005 | George
Thank you Dave.. Your the best. How you know this stuff is beyond me.
Electronics Forum | Mon Sep 26 06:02:52 EDT 2005 | mattkehoe
bman, Please contact me about using SIPAD for your project. Matt Kehoe mkehoe@sipad.net
Electronics Forum | Mon Jan 22 12:25:03 EST 2001 | dbonilla
Hi: I am looking for companies or consultants that can assists Manufacturing Technology Services ( Technology Alliance Division) to grow in advanced technology processes like BGA, Flip Chip, flex circuits, COB and others. I wish to know availability
Electronics Forum | Fri Oct 25 11:57:34 EDT 2002 | ricardof
Hi, I would like to know what would be the main steps to set-up a COB process? or what would be the main requirements to accomplish this? (eqipment: Die mounter, wire bondig, etc. Documentation: Certifications, etc. Plant readiness: Lay-out, eytc), I
Electronics Forum | Wed Sep 26 16:33:45 EDT 2001 | davef
Your first inclination is correct. You should start by asking your friends and colleagues on SMTnet: * What is that SMT or MEMS or COB etc.? * What are the considerations when processing a SMT or MEMS or COB etc.? We�re one smart crew that won�t st
Electronics Forum | Wed May 18 04:17:05 EDT 2005 | kvanzill
Hello All, I recently accepted a position in a manufacturer in Mauritius and they have begun a little more then a year ago COB process which I am unfamiliar with and needing some help. We are using aluminum wire, the machine is Dias Automation model
Electronics Forum | Fri May 20 02:04:26 EDT 2005 | kvanzill
Hello, I have been having random yeild problems with my COB process where we have non-sticking issues and no parameters have been changed on the machine from one assembly to the next. I recently inquired to the board manufacturer's about thier proce
Electronics Forum | Tue Jan 09 22:04:48 EST 2007 | Guest
Set Up Guy, I am not sure if the COB you are refering to means Circuit on Board . If yes, this process also include SMT . Package is a combination of some passive components and bare die. Passives are normally attached thru SMT using solder te
