摘要:
A boundary acoustic wave device includes a first medium, a second medium, and an IDT electrode disposed at an interface between the first medium and the second medium, the IDT electrode having an Au layer defining a main electrode layer, wherein a Ni layer is laminated so as to contact at least one surface of the Au layer, and a portion of Ni defining the Ni layer is diffused from the Ni layer side surface of the Au layer toward the inside of the Au layer.
摘要:
A substrate treatment apparatus is disclosed. The substrate treatment apparatus includes: a cassette loading portion on which a cassette for containing a substrate is loaded when the cassette is carried to/from outside of the substrate treatment apparatus; a substrate treatment portion for performing a treatment on the substrate; a substrate carrying portion for carrying the substrate in the cassette loaded on the cassette loading portion to the substrate treatment portion, and carrying the substrate that has been subjected to the treatment by the substrate treatment portion to the cassette on the cassette loading portion; a vacant cassette loading portion on which the cassette caused to be vacant by carrying the substrate to the substrate treatment portion is temporarily loaded; and a vacant cassette transfer mechanism for transferring the vacant cassette between the vacant cassette loading portion and the cassette loading portion.
摘要:
A boundary acoustic wave device includes a first medium, a second medium, and an IDT electrode disposed at an interface between the first medium and the second medium, the IDT electrode having an Au layer defining a main electrode layer, wherein a Ni layer is laminated so as to contact at least one surface of the Au layer, and a portion of Ni defining the Ni layer is diffused from the Ni layer side surface of the Au layer toward the inside of the Au layer.
摘要:
A substrate treatment apparatus is disclosed. The substrate treatment apparatus includes: a cassette loading portion on which a cassette for containing a substrate is loaded when the cassette is carried to/from outside of the substrate treatment apparatus; a substrate treatment portion for performing a treatment on the substrate; a substrate carrying portion for carrying the substrate in the cassette loaded on the cassette loading portion to the substrate treatment portion, and carrying the substrate that has been subjected to the treatment by the substrate treatment portion to the cassette on the cassette loading portion; a vacant cassette loading portion on which the cassette caused to be vacant by carrying the substrate to the substrate treatment portion is temporarily loaded; and a vacant cassette transfer mechanism for transferring the vacant cassette between the vacant cassette loading portion and the cassette loading portion.