Tdk Corporation

Yoshimi Yodokawa

Hiroshi Yagi

Ryo Kobayashi

Kaoru Kawasaki

Yasunori Chiba

Takaya Ishigaki

Masatoshi Ito

Ryuji Hosogaya

Takashi Abe

Yasushi Izumibe

Eizou Tsunoda

Shigehiko Shirai

Minoru Kanzaki

Makoto Takahashi

Tsuyoshi Komaki

Mamoru Usami

Yukio Kaneko

Takeshi Umega

Kikuo Takahashi

Tsukasa Satoh

Susumu Nakamura

In a laminating apparatus for a ceramic green sheet according to the present invention, cutting means and laminating means are positioned on a conveying path of a carrier film conveyed by conveying means. Specifically, cutting of the ceramic green sheet and lamination of sheet pieces are carried out on a single conveying path. Consequently, the reduction of production efficiency is prevented significantly. Furthermore, the position of the cutting means and the position of the laminating means are different. Therefore, even when cut scraps are generated when the ceramic green sheet is cut by the cutting means, the cut scraps are significantly prevented from entering between layers in a green sheet laminated body.

Laminating apparatus for ceramic green sheet and laminating method for same

The present invention makes it possible to strip off a stamper stuck on a resin layer for groove formation during the manufacture of an optical disc from the resin layer without imparting damage or the like to the stamper. The present invention achieves this object by having the steps of bringing about a state in which the stamper protrudes from a substrate by a predetermined width, rotating the substrate with the back surface of the disc-shaped substrate attracted and held, elevating rollers capable of rolling relative to a contacting surface contacting with the protruding portion simultaneously with the rotation, and continuously applying a force working in a direction to separate the protruding portion from the substrate in the circumferential direction of the stamper.

Apparatus for and method of manufacturing an optical disc

An unbaked ceramic layer is formed by applying a ceramic paste on to an organic flexible supporting body. First target marks are formed on the flexible supporting body before or after this process. Then, the positioning for printing electrodes is performed based upon information obtained through image processing of the first target marks, to print the electrodes on the unbaked ceramic layer. With this, a manufacturing method for ceramic electronic components that can minimize positional misalignment in electrode patterns is provided.

Manufacturing method and manufacturing apparatus for ceramic electronic

According to the present invention, ceramic electronic components are produced by a process which includes the steps of forming an unbaked ceramic layer on a surface of an organic flexible supporting body by applying a ceramic paste, the surface having an area that is given a peeling treatment and areas that are not given the peeling treatment; forming first target marks on the flexible supporting body; and positioning and priming electrodes on the unbaked ceramic layer, based upon information obtained through image processing of the first target marks.

Growing community of inventors

Nikaho, Japan

Yoshimi Yodokawa