TAEKWANG Materials

Product name: Core-integrated / Sponge Only
Product outline: High Purity PVA
Molded through the core technology.
Eliminating Alignment & gapping problems.
Total integration with system alignment.
Incredible decrease of Downtimes on tool.
Reduce defects on wafer.

Mainly used for post-CMP cleaning.
Contact cleaning power of PVA sponge contribute the enhancement of leading-edge 3D memory chips and single digit microprocessors.

Capable to provide all customization service for consumers.

Semiconductor: As a special material for precision cleaning through face-to-face contact, used for precision cleaning of 3D memory chips and single-digit nano-level microprocessors
HDD: Essential for removing face-to-face contact pollutants to take advantage of ultra-fast, ultra-high-capacity Data Storage.
Thin Film/ Optics/ LED: Used to remove fine contaminants before and after the deposition process of ultra-thin films.
MEMs/ Solar: Used to reduce contaminants in the manufacture of wearable or implantable products.

Semiconductor manufacture: post-CMP
FEoL, MoL, BEoL
Substrate
Prime SI, SOI, Reclaim
Photomasking cleaning
Chamber cleaning
HDD: HDD Disk
AL glass, NiP, PZT
Read/Write Head
Thi-film, MR
Thin Film / Optics / LED: Nano coatings
Smart Glass
Optical Communications
Instrumentation
MEMs / Solar: Inertial Sensors
Micro fluidics
RF Solar TF/Silicone cleaning,
Drying

Applicable equipments: Applied Materials: Mirra Mesa 200, Reflexion LK300,
Reflexion LK Prime 300 etc.
Ebara: EPO XXX, F-Rex200, F-Res 300S (I/II)
Lam Research: Ontract Series I/II, Synergy Integra

Capable to provide all customization service for consumers.

Product name: Bond Free PVA / Long PVA roller (Patented product of our company)
- Surface type: Flat / Spiral / Diamond / Nodule
Product outline: Strengths of bond free method are

The common problems such as the chemical solvent elusion, PVA sponge tilt, and end detachment of PVA long roller in high temperature bath are all removed.
By adopting a solid binding method, there is no sponge separation during the period of use.
Precise control of roller outer diameter management and concentricity management.

Various surface shapes are

1. Use the sponge's unique softness for cleaning and conveying purposes.
2. Use for precision cleaning through face-to-face contact.
Specifications: Roller length: Various lengths to 3,500mm (providing 10.5 Generation currently)
Roller diameter: ~ 500Ø

Accurately manufactured according to the drawings based on the customer's order.

Product characteristics: Strengths of bond free method are

1. When using a PVA roller in a high temperature process, the chemical solvent dissolution, PVA sponge tilt, and end detachment are removed.
2. By adopting a solid binding method, there is no sponge separation during the period of use.
3. Precise roller outer diameter management and concentricity management are possible. Our patented product.

Various surface shapes are

1. Use the sponge's unique softness for cleaning and return purposes.
2. Use for precision cleaning through face-to-face contact.

Applicable places: LCD, Bare Glass
Thin Film/ Optics/ LED
Solar
Automobile/ Automobile parts Manufacturing
Food Producing industries

Product name: PVA Roller/ One-touch PVA disc brush (patent product of our company)
Product outline: Use PVA material for areas where precision cleaning is desired during the LCD/OLED cleaning process..

1. Rollers with various surface shapes can be washed without strain on thin objects.
2. One-touch disc brush are

- Operate by attaching brackets instead of conventional screws.
- Easy to remove and attach the disc brush because Introduction of magnets with excellent heat resistance and durability.
- Cost and time are reduced by about 1/5 of the existing bolt type disc brush during PM time.

Our patented product as the best seller.