Substrate 的制造工艺(硬板4layer）
Chapter 2
显影
蚀刻
去菲林
印绿油
8/4/2003
曝光
Prepared by Neo Zhang
绿油显影
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Substrate Design Training Manual
Substrate 的制造工艺（硬板4layer）
Chapter 2
电镀镍金
ii. Sandy & David should complete a PBGA 35x35 4 layer substrate design
iii. Sandy & Sophia should know how to check the substrate design and how to confirm the supplier’s Gerber.
ii. How to confirm the Gerber from the suppliers
iii. How to confirm the Fab Spec from the suppliers
Chapter 9: Drawing Management
i. How to submit you drawing
• Why we need the design rule
• How to use the design rule (RND-AB07)
Chapter 3-1: Substrate Material Spec
i. How to choose the material. (Core; P.P; S/R……)
ii. GAPT coding method
iii. What information should be backup in RND server
Chapter 10: Others
i. Everyone should complete a TFBGA 10x10 2 layer substrate design
Good Design
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Substrate Design Training Manual
Chapter 1
How to get a good BGA package
Persons with ability
A Dependable Substrate Vender
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Substrate Design Training Manual
Chapter 2
The raw material of a substrate
1.BT core: 双面覆铜板
芯板厚度 Core Thickness (mm)
芯板覆铜层厚度 Copper Clad (um)
材料名称 Material Name
Chapter 6: Post design
i. How to create the Gerber ii. How to check the Gerber iii. Make out the Fabrication Spec
Chapter 7: Customer
i. How to create substrate approved form ii. Why we need customer approve before we release it to
*0.4
12/12
HL832
注：*表示GAPT不建议使用之材料 Note: These materials are not suggested which marked with a “*”
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Prepared by Neo Zhang
BGA: Ball Grid Array (球栅阵列封装)
PBGA
FBGA
FCCSP
Super BGA 8/4/2003
CBGA Prepared by Neo Zhang
TBGA 7
Substrate Design Training Manual
Chapter 1
Other substrate type product
成型
Note: It’s only a typical flow. Since substrate fabrication is very complex. There are many different process in each substrate Fab.
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Substrate Design Training Manual
Summary
Chapter 5: How to use the APD
i. How to setup the design rule in APD ii. How to Setup the options iii. How to setup the cross-section iv. How to create a customer die v. How to create a BGA vi. How to input the Net-list vii. How to set the DRC check viii. How to do the Auto W/B ix. How to align the fingers layout x. How to create the PWR/GND rings xi. How to arrange the vias xii. How to smooth the traces
iv. David should know how to complete a QFP design.
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Substrate Design Training Manual
Chapter 1 About BGA Substrate (Introduction)
Chapter 2: Substrate Fabrication Process
• The raw material of a substrate
• The base Process flow of the substrate Fabrication
Chapter 3: Substrate Design Rule Introduce
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Substrate Design Training Manual
Summary
xiii. How to create the teardrops xiv. How to setup the design rule in APD xv. How to run DRC check xvi. How to verify the design after the layout
1.一种信号的通路； 2.对芯片提供支撑； 3.散热的途径
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Substrate Design Training Manual
Chapter 1
How to do a good design
Persons with ability Design Rule Design Database Tool (Design Software)
Substrate Design Training Manual
Summary
Chapter 1:About BGA Substrate (Introduction)
i. What is a BGA
ii. What is a substrate
iii. How to design a substrate
Fabrication? How to do get the approve.
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Substrate Design Training Manual
Summary
Chapter 8: Substrate Supplier
i. What information we need to provide.
Design Database
A successful product
Equipments
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Substrate Design Training Manual
Chapter 2 Substrate Fabrication Process
We need to know: • The raw material of a substrate • The base Process flow of the substrate
Fabrication
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Substrate Design Training Manual
Substrate 的制造工艺（硬板4layer）
Chapter 2
双面覆铜板
贴干膜
曝光
显影
8/4/2003
蚀刻
Prepared by Neo Zhang
ii. The cross-section design of the substrate.
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Prepared by Neo Zhang
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Substrate Design Training Manual