PRODUCTION METHOD OF RADAR COVER

• Main Authors: OTA KOSHIRO, TAKAHASHI MASAKAZU
• Format: Patent
• Language: English; Japanese
• Published: 08.03.2018
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; METALLURGY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TESTING

PROBLEM TO BE SOLVED: To adjust a hue of a thin metallic film, in a production method of a radar cover having the thin metallic film formed by sputtering to a substrate, and transmissible by an electric wave.SOLUTION: A production method of a radar cover having a thin metallic film formed by sputtering to a substrate, and transmissible by an electric wave, has a substrate formation step for forming the substrate comprising a resin, a drying step for drying the substrate, and a film deposition step for depositing the thin metallic film to the substrate in the dry state.SELECTED DRAWING: Figure 5 【課題】基材に対してスパッタリングにより形成されかつ電波を透過可能な金属薄膜を有するレーダカバーの製造方法において、金属薄膜の色味を調整可能とする。【解決手段】基材に対してスパッタリングにより形成されかつ電波を透過可能な金属薄膜を有するレーダカバーの製造方法であって、樹脂からなる基材を形成する基材形成工程と、基材を乾燥させる乾燥工程と、乾燥状態の基材に対して金属薄膜を成膜する成膜工程とを有する。【選択図】図５