Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Yoshinao Kondo

Naoki Morita

Kunihiro Takahashi

Nanao Inoue

Mutsuya Takahashi

Seiji Ono

A method for manufacturing a laminated substrate includes removing a portion not covered with a resist layer from a laminated substrate with an etchant to form a wiring, the laminated substrate including: a base layer including a mesa portion having a trapezoidal cross section, the mesa portion having a first inclined surface extending downward and outward from a top surface and a second inclined surface having an eaves-shaped portion protruding outward from the top surface; a wiring layer formed on an upper surface of the base layer; and the resist layer formed on an upper surface of the wiring layer and having a shape corresponding to a shape of the wiring, and the wiring is arranged at a position where the wiring covers a whole of the eaves-shaped portion of the second inclined surface.

Method for manufacturing laminated substrate, laminated substrate, and light emitting element substrate

A driving circuit for an acoustic printer and an acoustic printer which enables high speed and high image quality recording and is reduced in size and cost. An inductance switching circuit connected in parallel to an electrostatic capacity included in a piezoelectric element is connected to an amplifying part. The inductance switching circuit and the electrostatic capacity form a parallel resonance circuit called TANK circuit. The inductance switching circuit is formed by two inductances and switches connected in series to the respective inductances, and the inductances are connected in parallel. The switches are externally controllable.

Driving circuit for acoustic printer and acoustic printer using the same

Growing community of inventors

Ebina, Japan

Yoshinao Kondo