Industry Directory | Manufacturer
CVInc services advanced packaging. Placing solder bumps on single die, partial wafers, and complete wafers...we also offer RDL (redistribution) services in 5-7 working days. Our custom preforms are as small as 50um geometries.
Industry Directory | Consultant / Service Provider / Manufacturer
QCG, Inc. - Your Printed Circuit Board Design and Assembly support in hard to build technology such as Package on Package (PoP BGA), Dual row QFN / Multi row QFN and fine pitch bump die; all with competitive rates.
New Equipment | Assembly Services
We can bump single die in geometries as small as 30um. CVI will add a UBM on aluminum and copper pads follewed by solder bump in Sn and In alloys. CVI can then attach the die to a substrate or PCB followed by complete assembly.
New Equipment | Test Equipment - Bond Testers
Nordson DAGE is the leading provider of award winning bond testing equipment. The second generation 4000Plus bondtester continues to be the most advanced bondtester on the market whilst the 4000 Optima is optimized for fast, accurate and reliable bon
Electronics Forum | Mon Dec 29 09:50:58 EST 1997 | Bob Willis
I need to find different sources for tin lead bumped die for demonstrations. I require 3000 parts can any one supply details of suppliers Tel, Fax and Email ?
Electronics Forum | Mon Sep 19 09:25:29 EDT 2011 | tech1
There are a few questions I have before we can answer this: 1. How are the die presented to the pick and place machine? (Tape, waffle Pak, tray) 2. What are the dimensions of the die (LxWxH)? 3. Are they bumped die? 4. What is the material of the
Used SMT Equipment | Semiconductor & Solar
Bondtester by DAGE, in good condition. DAGE Series 4000 Bondtester product information. The 4000 bondtester is multipurpose, capable of performing all pull and shear applications. The 4000 bondtester can be configured as a simple bond wire pull
Industry News | 2013-08-20 23:02:16.0
Nordson ASYMTEK has developed Continuous Path Motion Control software for jetting underfill for flip chips. The software optimizes dispense head motion, saving time and increasing units per hour (UPH). Instead of stopping to move between die, backtracking, ramping to speed, dispensing, and decelerating, the dispense head maintains a continuous speed and direction throughout the process.
Industry News | 2010-05-20 12:47:37.0
GAINESVILLE, GA ― Count On Tools Inc., a leading provider of precision components and SMT spare parts, introduces Universal Instruments’ GSM special low force (spring suspended) nozzle with replaceable tips for delicate components. Count On Tools’ new low force nozzles are ideal for gaas die, gallium arsenide, thin silicone (less than 0.10" in thickness), die with air bridges and flip chips.
Technical Library | 2023-01-17 17:58:36.0
Heterogeneous integration has become an important performance enabler as high-performance computing (HPC) demands continue to rise. The focus to enable heterogeneous integration scaling is to push interconnect density limit with increased bandwidth and improved power efficiency. Many different advanced packaging architectures have been deployed to increase I/O wire / area density for higher data bandwidth requirements, and to enable more effective die disaggregation. Embedded Multi-die Interconnect Bridge (EMIB) technology is an advanced, cost-effective approach to in-package high density interconnect of heterogeneous chips, providing high density I/O, and controlled electrical interconnect paths between multiple dice in a package. In emerging architectures, it is required to scale down the EMIB die bump pitch in order to further increase the die-to-die (D2D) communication bandwidth. Aa a result, bump pitch scaling poses significant challenges in the plated solder bump reflow process, e.g., bump height / coplanarity control, solder wicking control, and bump void control. It's crucial to ensure a high-quality solder bump reflow process to meet the final product reliability requirements. In this paper, a combined formic acid based fluxless and vacuum assisted reflow process is developed for fine pitch plated solder bumping application. A high-volume production (HVM) ready tool has been developed for this process.
Technical Library | 2014-05-08 16:34:16.0
Bare die mounting on multi-device substrates has been in use in the microelectronics industry since the 1960s. The aerospace industry’s hybrid modules and IBM’s Solid Logic Technology were early implementations that were developed in the 1960’s. The technologies progressed on a steady level until the mid 1990’s when, with the advent of BGA packaging and chip scale packages, the microelectronics industry started a wholesale move to area array packaging. This paper outlines the challenges for both traditional wire-bond die attached to a printed wiring board (pwb), to the more recent applications of bumped die attached to a high performance substrate.
Career Center | Philadelphia, New Jersey USA | Sales/Marketing
LOCATION BASE SALARY USA - NJ - Central USA - NJ - Southern USA - PA - Philadelphia $67000 - 73000 Another $50K to $70K in commissions based on plan COMPANY BRIEF My client is a leading supplier of automated broadband communications assembly e
Career Center | , District of Columbia | Engineering,Management,Production,Sales/Marketing
• Strong technical leadership and decision-making skills; strong verbal and written communication skills to provide clear, crisp direction for key issue resolution; and good team skills to facilitate cross-functional cross -site team effectiveness.
SMTnet Express, May 8, 2014, Subscribers: 22716, Members: Companies: 13872, Users: 36158 Challenges in Bare Die Mounting Larry Gilg, Die Products Consortium Bare die mounting on multi-device substrates has been in use in the microelectronics
SMTnet Express, September 24, 2015, Subscribers: 23,507, Members: Companies: 14,658, Users: 39,014 Gold Stud Bump Flip Chip Bonding on Molded Interconnect Devices Dick Pang, Weifeng Liu, Anwar Mohammed, Elissa Mckay, Teresita Villavert and Murad
40731 | https://www.smta.org/smtai/SMTAI-2019-Technical-Program.pdf?v=200609010628
Surface Mount Technology Association (SMTA)
