LED Manufacturing
We provides photoresists suitable for lift-off process and pss (Pattern Sapphire Substrate) process. We also provides a full array of related materials, including wafer polish slurries and developer. Due to our commitment to customer service, we developed technologies of ultra-clean manufacturing pp-level analysis and microlithography to ensure the quality of our products.
▍EPG 516 Positive Photoresists
Applicable to LED manufactures.
- High sensitivity
- Excellent adhesion
- Excellent thermal resistance
- Wide proess margin
▍EPG 527 Positive Photoresists
EPG 527 has excellent adhesion and good etching resistance which is applicable to LED manufactures.
- Good etching resistance
- Excellent adhesion
- Excellect strippable
▍EPG 560 Thick Layer Positive Photoresists
Applicable to ICP dry-etching process.
- High sensitivity
- Good ICP dry etching resistance
- Good thermal resistance
▍ENPI 200 Alkali Developable Negative Photoresists
Applicable to lift-off process.
- Excellent adhesion
- Excellect strippable
- Based on safety-solvent
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