Tokyo Ohka Kogyo Co., Ltd. manufactures photoresists and high purity chemicals essential for semiconductor manufacturing. Their product range includes various types of photoresists compatible with different wavelengths of light, such as g-line, i-line, KrF, ArF, and EUV, which are used in photolithography processes. They also produce cleaning solutions, thinners, developers, and materials for advanced packaging processes, including bump photoresists and TSV photoresists. The company emphasizes high purity standards, with impurities in their products starting at less than 1ppm and reaching ppq for some items, supporting the miniaturization and performance of electronic components.
semiconductor manufacturing equipment, display manufacturing equipment
Lithography i‑line steppers, KrF/ArF steppers, ArF immersion scanners (NSR series) Alignment Litho Booster alignment systems Metrology / ...
LKing Plus automatic solder paste printing machine, Full Automatic Printer MXE PLUS, GDK solder paste printer TSE, Shenzhen GDK Fully Aut...
EcoWave, Centurion, Aquastorm 160
Wet Processing, Dry Processing, Deposition, CMP Remanufactured, DI Water Heater, Critical Point Dryer, Scribing, Grinding Dicing, Optical...
LCD Displays, TFT Displays, OLED Displays, LED Displays, AMOLED Displays, PMOLED Displays, ePaper Displays, FALD Displays, Micro LED Disp...