日本電気硝子 List of Products and Services

This product is micro glass beads that align the refractive index with light-curing resin as a 3D printer molding material. By aligning the resin and refractive index, translucency can be achieved. The degree of translucency can be adjusted by changing the amount added and the ratio with other additives. Additionally, by optimizing the particle size of the glass beads, they can be evenly dispersed in the resin. 【Features】 ■ Enables translucency ■ Adjustable degree of translucency ■ Improved heat resistance and strength ■ Uniform dispersion in resin ■ Usable for temporary crowns and various connectors *For more details, please refer to the PDF document or feel free to contact us.

• Glass

"BU-41/BU-66" is a glass developed for lamps, LEDs, and sensors, which improves transmittance in the deep ultraviolet range. It is compatible with UV-C AR coatings and has a higher thermal expansion coefficient compared to quartz glass, allowing for reliable sealing with packaging materials. It can be made thin (0.2 to 0.5 mm) and can be coated with various thin films such as gold metallization and AR coatings. 【Features】 ■ Higher thermal expansion coefficient compared to quartz glass ■ Reliable sealing with packaging materials ■ High transmittance in the deep ultraviolet range ■ Can be made thin (0.2 to 0.5 mm) ■ Capable of applying various thin films *For more details, please refer to the PDF document or feel free to contact us.

• Glass

"Glass Ribbon" is a microglass that is very thin, allowing it to be bent or rolled like a resin film. Despite the unpolished surface of the glass, it is extremely smooth, and the edges on both sides are rounded, making it strong against bending and twisting. This product is used as a valve in the "glass microfluidic chip" developed by the RIKEN (The Institute of Physical and Chemical Research). 【Features】 ■ Very thin ■ Excellent flexibility ■ High reliability ■ Strong against bending and twisting *For more details, please refer to the PDF document or feel free to contact us.

• Glass

"RUMIFAS" is a glass developed for wavelength conversion of light sources such as LEDs and LDs, featuring minimal color variation and high color freedom. It excels in heat resistance, water resistance, and light resistance, achieving high-power emission while maintaining good luminous characteristics even after weather resistance testing (85°C/85% for 5000 hours). It can accommodate various chromaticities, shapes, and sizes, and can also be processed into a mirror finish through precision polishing. 【Features】 ■ High-precision color control is possible ■ Capable of accommodating various chromaticities, shapes, and sizes ■ Maintains good luminous characteristics even after weather resistance testing (85°C/85% for 5000 hours) ■ Mirror finish processing possible through precision polishing (sheet shape) *For more details, please refer to the PDF document or feel free to contact us.

• Glass

The "FI-01/Fl-02" is a far-infrared transmission glass lens made from glass with excellent infrared transmission properties, allowing for bright and clear infrared images. "FI-01" has excellent aspherical characteristics, while "Fl-02" can transmit infrared radiation up to a wavelength of 20μm. They can be used in surveillance cameras, thermal imaging, night vision cameras (for vehicles), and gas sensors. 【Features】 ■ Can be press-molded ■ Green glass that does not contain harmful substances ■ Uses glass with excellent infrared transmission properties ■ Capable of producing bright and clear infrared images ■ Usable in surveillance cameras and thermal imaging, among others *For more details, please refer to the PDF document or feel free to contact us.

• lens

It is a light isolator that blocks reflected light from the object being processed. Nippon Electric Glass has developed two types of magneto-optical glass: one with approximately twice the magneto-optical performance compared to conventional terbium-gallium-garnet (Tb3Ga5O12:TGG) single crystals, and another specialized for large diameters, and assembles them into light isolators in-house. In manufacturing, the glass allows for improved homogeneity and the removal of internal stress, resulting in a light isolator that is of higher quality and stable mass production compared to TGG single crystals.

• isolator