CCL/PPG

Copper Clad Laminate/Prepreg

Key materials of semiconductor IC package substrates

CCL, or Copper Clad Laminate, is a composite material consisting of copper foil laminated on both sides of an insulating substrate.
It serves as a key material in IC package printed circuit boards (PCBs), providing electrical connectivity, insulation, and mechanical support for electronic devices.

LG Chem offers advanced CCL solutions designed to meet the evolving demands of semiconductor packaging technologies, including miniaturization, thinning, and high performance.
With excellent electrical properties and high reliability, our CCL products are optimized for various applications and core material characteristics.
Through a diverse product lineup tailored to specific needs, we help customers overcome technical challenges and establish a stable material foundation for next-generation electronic device development.

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Features

Excellent insulation performance

Thermal and mechanical stability

Superior processability and durability

Moisture and chemical resistance

Applications

PC / Server / Graphics DRAM

Mobile DRAM

NAND

Communication(SiP / AiP)

Product functions and structure

• Provides an excellent non-wet free flip-chip bonding solution through advanced ultra-thin thickness control technology
• Offers warpage control solutions based on low thermal expansion and low stress characteristics
• Enables lightweight and durable high-strength thin substrates for compact device designs
• Implements substrates with low dielectric constant (Low Dk) and low dissipation factor (Low Df) for high-speed signal transmission

Substrate: Substrate, DAF, First Chip, DAF, Second Chip; CCL: Copper-clad sides, inorganic mix, glass fiber, thermosetting resin; PPG: CCL w/o copper, inorganic mix, glass fiber, thermosetting resin

Product Group

Advanced Adhesive Products and Their Functions

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Product Classification

Product Classification :Category ,Grade ,Features ,Applications ,Download
Category	Grade	Features	Applications
CCL/PPG	PC / Server / Graphics DRAM	• Provides an advanced non-wet free flip-chip bonding solution • Enables high-speed signal transmission through substrates with low dielectric constant (Low Dk) characteristics	• DDR, GDDR • TSV(Through Silicone Via)
CCL/PPG	Mobile DRAM - Smart device	• Stable package warpage control across various process conditions enabled by a wide glass transition temperature (Tg) range • Ensures reliability of high-density packages through low thermal expansion and low stress characteristics	• Mobile PoP, discrete type memory • LPDDR
CCL/PPG	Mobile DRAM - Automotive and Computing	• Delivers high reliability under repeated thermal cycling (T/C) conditions through excellent Board Level Reliability (BLR) performance	• Automotive(Infotainment, ECU, ADAS) • LPDDR(SOCAMM)
CCL/PPG	NAND	• Achieves excellent crack resistance with ultra-thin CCL based on high-strength and high-rigidity materials	• uMCP, UFS, eMMC • SSD controller
CCL/PPG	Communication - SiP(System in Package)	• Optimized for high-frequency signal transmission through CCL with low dielectric constant (Low Dk) characteristics	• 5G communication(Smart device, wearable, IoT)
CCL/PPG	Communication - AiP(Antenna in Package)	• Minimizes high-frequency signal loss and maximizes antenna performance through CCL with low dielectric constant (Low Dk) and low dissipation factor (Low Df) characteristics	• mmWave antenna(Mobile)

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If you do not want our company to hold your personal data, you may request that we delete it at any time. The data below shall be kept for the specified period for the reasons listed.

Holding data according to our internal policies - Retained items: Company name, Email, Phone number, Region, type of inquiry, subject, and content - Retention Reason: Preventing service interference and cooperating in the investigations of illegal users - Retention period: 1 years from the date of processing the inquiry

4. Cross-border Transfer

Personal Data collected by LG Chem may be transferred, where it necessary:

• to meet the purpose for which you have submitted the information;

• to enable you to be provided with information at a later date which may be of relevance and interest to you based on the nature and purpose of your requests;

• maintaining our operations or relationship management systems;

• security, quality and risk management reviews; or

• complying with any law and/or regulation.

Your Personal Data may be transferred to third party service providers for the purposes of providing information technology, identity management, website/System hosting and management, data analysis, data back-up, security and storage services.

Service Providers	Address	Transferred Personal Data	Data Center
LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Company name, Email, Phone number, Region	Korea

I agree to the Collection/Usage of Personal Information.

1. Personal Data Collected

A. The company collects the following types of personal data to respond to your inquiries and provide consultation.

- Company name, Email, Phone number

B. The data below may be automatically generated or collected when you use the Service.

2. Purposes of Collecting and Using Personal Data

A. LG Chem collects and uses personal data to provide customized services to their customers.

3. Period for Holding and Using Personal Data

If you do not want our company to hold your personal data, you may request that we delete it at any time. The data below shall be kept for the specified period for the reasons listed.

4. Cross-border Transfer

Personal Data collected by LG Chem may be transferred, where it necessary:

• to meet the purpose for which you have submitted the information;

• to enable you to be provided with information at a later date which may be of relevance and interest to you based on the nature and purpose of your requests;

• maintaining our operations or relationship management systems;

• security, quality and risk management reviews; or

• complying with any law and/or regulation.

Service Providers	Address	Transferred Personal Data	Data Center
LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Company name, Email, Phone number, Region	Korea

I agree to the Collection/Usage of Personal Information.

1. Personal Data Collected

A. The company collects the following types of personal data to respond to your inquiries and provide consultation.

- Email, Phone number

B. The data below may be automatically generated or collected when you use the Service.

2. Purposes of Collecting and Using Personal Data

A. LG Chem collects and uses personal data to provide customized services to their customers.

3. Period for Holding and Using Personal Data

If you do not want our company to hold your personal data, you may request that we delete it at any time. The data below shall be kept for the specified period for the reasons listed.

Holding data according to our internal policies - Retained items: Email, Phone number, type of inquiry, subject, and content - Retention Reason: Preventing service interference and cooperating in the investigations of illegal users - Retention period: 1 years from the date of processing the inquiry

4. Cross-border Transfer

Personal Data collected by LG Chem may be transferred, where it necessary:

• to meet the purpose for which you have submitted the information;

• to enable you to be provided with information at a later date which may be of relevance and interest to you based on the nature and purpose of your requests;

• maintaining our operations or relationship management systems;

• security, quality and risk management reviews; or

• complying with any law and/or regulation.

Service Providers	Address	Transferred Personal Data	Data Center
LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Email, Phone number	Korea

I agree to the Collection/Usage of Personal Information.