Kokusai Electric Corporation

Hitachi-kokusai Electric Inc.

Norichika Yamagishi

Yukitomo Hirochi

Takashi Nogami

Keishin Yamazaki

Yoshihiko Yanagisawa

Makoto Hirano

Akihiro Yoshida

There is provided a technique that includes a process chamber configured to process at least one substrate; a microwave generator configured to generate a microwave; a substrate holder configured to load and hold the at least one substrate; and a rotator which includes an output shaft configured to support the substrate holder and an input shaft installed at an off-centered position with respect to the output shaft.

Substrate processing apparatus, substrate holding apparatus, and method of manufacturing semiconductor device

According to one aspect of the technique, there is provided a substrate processing apparatus including: a process housing including a process chamber in which a substrate is processed; a transfer housing provided adjacent to the process housing and having a transfer chamber wherein the substrate is transferred between the process chamber and the transfer chamber; a microwave generator configured to transmit a microwave to be supplied into the process chamber; a loading/unloading port connecting between the process chamber and the transfer chamber and through which the substrate is transferred; an opening/closing structure configured to open or close the loading/unloading port; and a detection sensor provided in the transfer chamber adjacent to the loading/unloading port and configured to detect the microwave leaking to the transfer chamber from the process chamber through the loading/unloading port while the opening/closing structure maintains the loading/unloading port closed.

Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording medium

A processing furnace for performing prescribed heat treatment on plural substrates, a boat for carrying the plural substrates that are laid one over another in the boat into and out of the processing furnace, a substrate detecting sensor for detecting the plural substrates laid one over another in the boat by changing a relative position of the substrate detecting sensor with respect to each of the plural substrates, and a control section for registering reference positions of the plural substrates and an allowable range of positional deviations from the reference positions of the plural substrates are provided. The control section receives pieces of position information of the plural substrates measured by the substrate detecting sensor, compares a maximum value of pieces of position information of substrates with an average thereof and compares a minimum value of pieces of position information of substrates with an average thereof if the pieces of position information of the plural substrates are out of the allowable range of positional deviations from the reference positions of the plural substrates, and judges that deviation has occurred in a boat stop position if differences determined by the respective comparisons are within the allowable range of deviations of the substrates.

Semiconductor manufacturing apparatus and manufacturing of a semiconductor device

Growing community of inventors

Toyama, Japan

Norichika Yamagishi