Products
Photo-curable Resins
We provide photo-curable resins for semiconductors and displays that utilize our fluorine technology, which have features such as liquid repellency, low refractive index, and transparency. (R&D products)
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CELFY™ Series
CELFY™ is photopatternable siloxane resin composition that has high transparency and heat resistance. It can form rectangle and lens shape. Low temperature curing is also available.
| Application | Optical devises (Image-sensor, Touch-sensor, µ-LED/OLED display), Non-heat resistant device, Micro lens, Insulator, RDL, Index matching layer, Planarization layer, Encapsulant |
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| Feature | Fluorinated siloxane resin composition, Excellent transparency, Heat resistance, Refractive index controllable, High sensitivity, Low temperature curable, Good adhesion |
CEBIJAR™ Series
CEBIJAR™ is photopatternable liquid repellent bank material for inkjet process.
| Application | Printing RGB self-emitting display, Quantum dot (QD) color filter, Ink-jet guide pattern |
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| Feature | Fluorinated acrylic resin composition, High liquid repellency, High UV-O3 resistance, Low temperature curable, Colorless and black banks |
CELIMS™ Series
CELIMS™ is photopatternable acrylic resin composition that has low refractive index. Low temperature curing is available.
| Application | Optical devises (Image-sensor, Touch-sensor, µ-LED/OLED display), Non-heat resistant device, Insulator, RDL, Index matching layer, Planarization layer, Encapsulant |
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| Feature | Fluorinated acrylic resin composition, Low refractive index, Filler-free composition, Thick film available, Low temperature curable, Good adhesion |
Electronic Materials Related Products
Electronic Materials Related Research and Development
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Electronic Materials Sales Department
Business hours: 9:00 a.m. - 5:30 p.m.
※Except Saturdays, Sundays, public holidays, August 15, and seasonal holiday periods.
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Applied Chemicals
We provide basic materials to many industries, such as polyaluminum chloride used as a water treatment agent and rigid urethane blowing agents that do not damage the ozone layer.
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Medi-Chemicals
The Group has a long history of providing products for pharmaceuticals and medical devices, and we place great emphasis on safety and quality control. We are developing new materials that contribute to improving quality of life.
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Electronic Materials
We are actively developing materials, with a focus on gases for a wide range of semiconductor processes and photoresist resin materials.
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Energy Materials
We develop electrolytes and additives for lithium-ion batteries used in electric vehicles and storage batteries. The Central Glass Group provides a stable supply to our customers worldwide from our multiple overseas manufacturing bases.
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Fertilizers
We manufacture various types of fertilizers, such as rice paddy fertilizers, based on nitrogen, phosphorus, and potassium, which are considered to be the three components of fertilizers.
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Architectural Glass
We offer products that are healthy, safe, comfortable, and environmentally friendly, such as Eco-Glass, which is effective in improving indoor heating and cooling efficiency, and security glass, to prevent break-ins and theft.
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Automotive Glass
We are also involved in the eco field to make vehicle interior spaces more comfortable, and we provide high-quality and diverse glass products that contribute to safety, comfort, and design.
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Glass Fiber
Both continuous glass fiber and glass wool are employed in the automotive, environmental, and other fields.