Design007 Magazine

34 DESIGN007 MAGAZINE I JANUARY 2021 and are used in a multitude of combinations; your fabricator can help you find the best laminate solution for your needs. Chart 1 and Chart 2 show a variety of performance specifi- cations for Isola and DuPont laminates. Physical (thermal) parameters: • (Tg)—Glass transition is the transition temperature at the lower end of the thermal excursion, whereby the resin changes from a semi-solid state to a rubbery state. This is very important for high layer-count boards. • (Td)—Decomposition temperature is at the higher end of the thermal excursion, whereby the material may start to decom- pose or breakdown from excess heat. This is very important for boards that may Chart 1: Isola rigid laminate specs. Chart 2: DuPont flexible polyimide specs.

• Design007 Magazine – January 2021
• Feature Contents — Stackup Design
• Additional Contents
• Flex007 Contents
• Column — How Does Your Stackup Stack Up?
• Feature Interview — TTM's Approach to Stackup Design: Train the Customer
• Short — LG Display Launches First 48-inch Bendable Cinematic Sound OLED Display
• Feature Column — Conquering Layers of Challenges in PCB Stackups
• Short — Engineering Technology Team's Printed Circuit Board Design Improves Electric Guitars
• Feature — The Magnitude of Stackup Considerations
• Short — New Laser and Imaging Optics for High Powers and Harsh Environments
• Feature — Seven Tips for Your Next Stackup Design
• Feature — Layer Stackup, Short and Sweet
• Feature Interview — OEMs Must Own the Stackup
• Feature Column — Stackups: Properly Conveying Your Info to the Fabricator
• Feature Interview — Martyn Gaudion on Stackup Design Considerations
• Feature Column — Stackup Planning: Three Decades of Innovation
• Column — Now, Where Were We?
• Short — Qualcomm, Great Wall Motor Work to Deliver Premium Smart Mobility Experiences
• PCB007 Highlights
• Column — Six Design Tips to Avoid Part Fit Problems
• Short — Light-Carrying Chips Advance Machine Learning
• Column — 2021 Updates to IPC Design
• MilAero007 Highlights
• Flex007 Feature Column — Demystify Flexible Stackups
• Flex007 Short — Exro Validates Intelligent Battery Technology for Second Life Applications
• Flex007 Column — Flexible Circuits Versus Flexible Hybrid Electronics—Where's the Line?
• Flex007 Highlights
• Flex007 Column — PCB Industry Statistical Data
• Flex007 Short — Geek+, Universal Logic Team Up to Explore Flexible Automation, Industry 4.0
• Flex007 Column — Advancements in Printed Circuit Manufacturing Equipment
• Flex007 Short — Exium Debuts The World's First 5G Clean Network
• Top 10 Editor Picks from PCBDesign007.com
• Career Opportunities Section
• I-007e Educational Resource Center
• Advertiser Index and Masthead
• I-Connect007 Subscription and Contact Information