DAF

Die Attach Film

Ultra-thin film adhesive material for lamination and slimization of semiconductor packages

DAF(Die Attach Film) is an ultra-thin film adhesive used to connect semiconductor chips to circuit boards or chips to chips in the semiconductor packaging process. It is an essential material used in manufacturing flash memories, etc. in the post-manufacturing process of semiconductors. Lamination and manufacturing of thin layers of semiconductors are possible with its excellent reliability and easy processability.

Product inquiry

Applications

PC/server

graphic DRAM

mobile DRAM

NAND

AP

fingerprint sensor

Product Functions and Structure

· Has excellent pick-up characteristic and processability
· Has void free and anti-heat characteristics and excellent reliability
· Has excellent burial ability through viscosity and cure control

DAF Process

DAF 제조 공정 : Wafer Backside Lamination(WBL), Dicing(Sawing), UV/Expanding, Die Bonding, Chip th substrate

Product Group

LG Chem in Everyday Life

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[DAF] Producing thin fingerprint recognition sensors

Fingerprints are curved patterns on the fingertips that everyone has since birth as a physical at...

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Product Classification

Product Classification :Category ,Grade ,Features ,Applications ,Download
Category	Grade	Features	Applications
DAF	Normal	* Thickness (μm) : 5/ 10 / 20 * Mold Void Free * Can support various dicing processes such as Blade/GAL/DBG	Chip-to-chip or chip-to-board adhesive film
DAF	FOW(Film over Wire)	Thickness (μm) : 50 ~ 80 Pre-cure Void Free Has excellent fillet and wire burying ability Has excellent HAST reliability	Wire-burial type adhesive film
DAF	FOD(Film over Die)	* Thickness (μm) : 90~120 * Pre-cure Void Free * Has excellent controller chip and great void characteristic around wire * Has excellent HAST reliability * Can support various dicing processes such as Blade/GAL/DBG * GAL process is possible	Controller chip burial type adhesive film

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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, Region

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

- Service usage records (access date and time), IP address, and communication content (When you talk with a consultant at the customer service center, your call will be recorded to safeguard your rights and improve the quality of services.)

2. Purposes of Collecting and Using Personal Data

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

B. LG Chem collects and uses personal data to process customers’ various questions and requests by confirming their identification or to notify customers about services that have been improved or changed.

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: 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.

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DAF

Ultra-thin film adhesive material for lamination and slimization of semiconductor packages

Applications

PC/server

graphic DRAM

mobile DRAM

NAND

AP

fingerprint sensor

Product Functions and Structure

· Has excellent pick-up characteristic and processability· Has void free and anti-heat characteristics and excellent reliability· Has excellent burial ability through viscosity and cure control

DAF Process

Product Group

LG Chem in Everyday Life

[DAF] Producing thin fingerprint recognition sensors

Product Classification

· Has excellent pick-up characteristic and processability
· Has void free and anti-heat characteristics and excellent reliability
· Has excellent burial ability through viscosity and cure control