Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Bourns Release Automotive 4-Terminal Shunt Resistors

    Bourns Releases High Inductance Common Mode Choke

    Vishay Releases Automotive TO-220 Case 50W Thick Film Power Resistor

    High Energy Density Polymer Film Capacitors via Molecular and Interfacial Design

    Bourns Releases High Clearance and Creepage 1500VDC Power Transformer

    KYOCERA AVX Expands Stacked MLCC Capacitors Offering

    Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

    YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

    Over-Voltage Protection Clippers, Clampers, Snubbers, DC Restorers

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Bourns Release Automotive 4-Terminal Shunt Resistors

    Bourns Releases High Inductance Common Mode Choke

    Vishay Releases Automotive TO-220 Case 50W Thick Film Power Resistor

    High Energy Density Polymer Film Capacitors via Molecular and Interfacial Design

    Bourns Releases High Clearance and Creepage 1500VDC Power Transformer

    KYOCERA AVX Expands Stacked MLCC Capacitors Offering

    Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

    YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

    Over-Voltage Protection Clippers, Clampers, Snubbers, DC Restorers

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Integrated Passive Devices on Glass at ECTC2017

24.4.2020
Reading Time: 2 mins read
A A

source: Solid State Technology news

This week, 2017 ECTC is helt in Orlando, USA, IPD on Glass was one of the presented paper’s topic.

RelatedPosts

Bourns Release Automotive 4-Terminal Shunt Resistors

Bourns Releases High Inductance Common Mode Choke

Vishay Releases Automotive TO-220 Case 50W Thick Film Power Resistor

As mobile devices become more functional, they are required to accommodate more frequency bands and meet ever smaller form factor requirements. IPD technology (integrated passive devices) offer smaller for factor and higher performance for RF solutions. For filters, high Q inductors are the key. Glass is a good candidate for substrate because of its low dielectric loss, high thermal stability, high resistivity, and adjustable CTE. Glass also provides the advantage for potential cost effective solutions.

ASE Kaohsiung working with Marvell Santa Clara addressed “Glass Based 3D-IPD Integrated RF ASIC in WLP.”

In a glass base 3D-IPD integrated with RF ASIC the glass wafer acts as a bottom wafer, while the ASIC die is flip chip attached to the frontside of the glass wafer. The ASIC wafer comes with the Cu pillar bump.

The process starts with TGV metallization and filling processes, then, carry on the standard wafer level IPD process to complete the frontside structure. The frontside structure consists of capacitor, re-distribution layer (RDL), and under bump metal (UBM). Then, the wafer is shipped to assembly site for wafer level assembly. Wafer level assembly processes are the chip-to- wafer, for the RF ASIC to attach to bottom glass wafer, and wafer level molding process. After assembly, follows by the backside process to form the 3D inductor and ball pad. Backside process includes glass wafer thinning, and backside RDL and passivation processes. Next step is ball mount and singulation to form the WLCSP. The process flow is shown below:

Marvell 1

Reliability tests confirm that results of SAT and open/short are good, and destructive analysis also show no disconnection issue between TGV and double side metal traces. The high-Q 3D inductor performance was verified through measurement results with two port S-parameter measurement methods with the demonstrated Q factor measured above 60 at 1 GHz for a 3.5nH inductor. 

Related

Recent Posts

Bourns Release Automotive 4-Terminal Shunt Resistors

17.10.2025
5

Bourns Releases High Inductance Common Mode Choke

16.10.2025
11

Vishay Releases Automotive TO-220 Case 50W Thick Film Power Resistor

16.10.2025
6

High Energy Density Polymer Film Capacitors via Molecular and Interfacial Design

15.10.2025
14

Bourns Releases High Clearance and Creepage 1500VDC Power Transformer

15.10.2025
13

KYOCERA AVX Expands Stacked MLCC Capacitors Offering

14.10.2025
23

Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

14.10.2025
14

YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

13.10.2025
122

Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

10.10.2025
50

YAGEO Releases Compact Coupled Inductors for High-Density VR Designs

9.10.2025
27

Upcoming Events

Oct 20
October 20 - October 23

Digital WE Days 2025 – Virtual Conference

Oct 21
October 21 @ 12:00 - October 23 @ 14:15 EDT

Space and Military Standards for Hybrids and RF Microwave Modules

Oct 28
8:00 - 15:00 CET

Power Up Your Design: SN6507 and the Ready-to-Use Development Kit

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology Explained

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • PCNS

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version