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소프트웨어라이브러리
Display Mask
Substrate & Material
Photomask
Applicable products
- Smartphone
- Tablet
- Notebook
- Display
- TV
- A photomask is a master plate with microcircuits etched onto a transparent substrate, used to transfer patterns during photolithography.
It enables the formation of circuits and patterns essential for high-resolution flat panel displays such as OLED and LED by selectively transmitting light.
- Premium Mask Solutions : Tone control technologies & Specialized masks (Half Tone, Multi Tone, Phase Shift, Anti-Static)
- Ultra-fine patterning technology
- Production lines capable of supporting all display fab generations (up to ~10.5G)
- Superior quality and SCM competitiveness through internalization of raw material technologies: : Quartz polishing, Thin film sputtering
Value proposition / Competitiveness
- 01 Realizing high-precision patterns Fine CD : Chrome 0.6㎛, Space 1.0㎛ Transmittance control : 4%~55%
- 02 Securing the source technology for large-area photomasks For the 10.5th generation photomasks : 1,620×1,780mm(17t) ※ Available 1,800×2,000mm(23t) Cr sputtering, PR coating technologies