Ceramic Packages

Kyocera manufactures and supplies optical filters for visible light image sensors and infrared (IR) sensors, and optical windows for industrial machinery such as vacuum equipment and mining machinery. Quality and expanded application of optical filters and optical windows are supported by Kyocera's wealth of options in substrate materials, material processing technologies, optical thin film design and processing technologies, bonding technologies such as metallization, brazing materials, low-melting-point glass, and resins.

• Transmittance data of optical filters below are measured or simulated by Kyocera.

Visible Light + Near Infrared (Dual Wavelength) Bandpass Filters

Application: Night Vision Equipment, License Plate Recognition Cameras, Security Cameras, etc.

Low Shift IR Cut Filters

Application: Thin Smartphones

Feature: Wavelength shift caused by wider incident angle is reduced so that shading issues are prevented.

Diverse Range of Optical Filters (Examples)

Optical filters required by customers are realized through a wealth of options in substrate materials and optical thin film design technologies.

Substrate Materials

Kyocera has a wealth of options in substrates to meet a variety of customer requirements.

• Borosilicate Glass (BDA^®, D 263^® T eco, BOROFLOAT^® etc.)
• Blue Glass
• Quartz Glass
• Quartz Crystal
• Sapphire
• CZ Silicon (Optical Grade)
• Germanium (Optical Grade)

• BDA is a registered trademark of Nippon Electric Glass, Co., Ltd. in Japan.
• D 263 and BOROFLOAT are registered trademarks of SCHOTT AG in USA and other countries.

Original Bonding Technologies to Meet a Variety of Customer Sealing Methods