Technology innovation leading the future by Wefoms Co., Ltd.
R&D
Core Technology
Explore 
's Core Technologies!
01
Ultra-Precision Mask Patterning Manufacturing Technology
- 2step
- 3step
02
Diagonal Seal Technology
- Equipment and Patents Held
03
Sheet Manufacturing Technology for Various Thicknesses
- super slim slice
- 15T SUS and related options
's Technology That Completes Precision
01
Development of High-Precision OLED Metal Mask
- Precision Machining Method Utilizing a Multi-Stage Etching Process
02
Progressive Change Mitigation Technology
- Minimizing Tensile Force: State-of-the-Art Tensile Processing Technology with Reduced Sheet Deflection
- Redesigned Counter Force and Clamping Technology in Processing Techniques
03
Specialization in Design Technology
- CPA Enhancement Techniques
- Design Technology Utilizing the Center of the Overall Mask
- Design Technology Utilizing Cell Centers
04
3D Formed Textured Machining Technology
- Mesh control technology
- Size-adjustable technology in both width and depth directions
05
Total solution
- Photo Mask Production
- Mask Fabrication: Sheet Production and Tensile Welding
- Precision Mask Cleaning Available
06
OLEDoS Mask Manufacturing Technology
- Jeonju Plating Method
- Mask for Wafers
07
Mask Manufacturing Technology for Large Denominators (8.7B)
- 8.7G Half-Sized and Full-Sized Mask Manufacturing Technology
- Frame-making technology
- Completion of the National Project