Patents by Inventor Kazuhito Shigemori

Kazuhito Shigemori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070071439
    Abstract: The transporting process from cleaning and drying processing of a substrate in a cleaning/drying processing unit in a cleaning/drying processing group to post-exposure bake (PEB) of the substrate in a thermal processing group for post-exposure bake in a cleaning/drying processing block is described below. First, after the substrate after exposure processing is subjected to the cleaning and drying processing in the cleaning/drying processing group, a sixth central robot takes out the substrate from the cleaning/drying processing group and carries that substrate into the thermal processing group for post-exposure bake in the cleaning/drying processing block.
    Type: Application
    Filed: September 22, 2006
    Publication date: March 29, 2007
    Inventors: Koji Kaneyama, Masashi Kanaoka, Tadashi Miyagi, Kazuhito Shigemori, Shuichi Yasuda
  • Publication number: 20060291855
    Abstract: A substrate processing apparatus comprises an indexer block, an edge-cleaning processing block, an anti-reflection film processing block, a resist film processing block, a development processing block, a resist cover film processing block, a resist cover film removal block, a cleaning/drying processing block and an interface block. An exposure device is arranged adjacent to the interface block of the substrate processing apparatus. In the exposure device, exposure processing is applied to a substrate by a liquid immersion method. In the edge-cleaning processing group in the edge-cleaning processing block, an edge of the substrate before exposure processing is cleaned.
    Type: Application
    Filed: June 22, 2006
    Publication date: December 28, 2006
    Inventors: Kazuhito Shigemori, Koji Kaneyama, Akiko Harumoto, Tadashi Miyagi, Masashi Kanaoka, Shuichi Yasuda
  • Publication number: 20060291854
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a resist cover film processing block, a resist cover film removal block, a cleaning/drying processing block and an interface block. These blocks are arranged in the substrate processing apparatus in the above order. An exposure device is arranged adjacent to the interface block of the substrate processing apparatus. A hydrophobic processing unit is arranged in the resist cover film processing block and applies hydrophobic processing to the substrate before exposure processing.
    Type: Application
    Filed: June 21, 2006
    Publication date: December 28, 2006
    Inventors: Koji Kaneyama, Kazuhito Shigemori, Akiko Harumoto, Tadashi Miyagi
  • Publication number: 20060159449
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a drying processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is subjected to cleaning and drying processing by the drying processing group.
    Type: Application
    Filed: December 6, 2005
    Publication date: July 20, 2006
    Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
  • Publication number: 20060152693
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a processing block for liquid immersion exposure processing, and an interface block. An exposure device is arranged adjacent to the interface block. The processing block for liquid immersion exposure processing comprises a coating processing group for resist cover film and a removal processing group for resist cover film. The resist cover film is formed in the processing block for liquid immersion exposure processing before the exposure processing. The resist cover film is removed in the processing block for liquid immersion exposure processing after the exposure processing.
    Type: Application
    Filed: December 6, 2005
    Publication date: July 13, 2006
    Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
  • Publication number: 20060152694
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a washing processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The washing processing block comprises washing processing group. A resist film is formed in the resist film processing block. Before the substrate is subjected to exposure processing by the exposure device, the substrate is subjected to washing and drying processing in the washing processing group.
    Type: Application
    Filed: December 6, 2005
    Publication date: July 13, 2006
    Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
  • Publication number: 20060147202
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a washing/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. A resist film is formed on a substrate by the resist film processing block. The substrate is washed and dried by the washing processing unit in the washing/development processing block before the substrate is subjected to the exposure processing by the exposure device.
    Type: Application
    Filed: December 6, 2005
    Publication date: July 6, 2006
    Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
  • Publication number: 20060108068
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.
    Type: Application
    Filed: November 10, 2005
    Publication date: May 25, 2006
    Inventors: Koji Kaneyama, Shuji Shibata, Tsuyoshi Okumura, Shuichi Yasuda, Masashi Kanaoka, Tadashi Miyagi, Kazuhito Shigemori
  • Publication number: 20060098979
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, and an interface block. An exposure device is arranged adjacent to an interface block. The interface block comprises a drying processing group including two drying processing units and an interface transport mechanism. After a substrate is subjected to exposure processing by the exposure device, the substrate is transported to the drying processing units in the drying processing group by the interface transport mechanism, where the substrate is subjected to cleaning and drying processings.
    Type: Application
    Filed: November 10, 2005
    Publication date: May 11, 2006
    Inventors: Koji Kaneyama, Akihiro Hisai, Toru Asano, Hiroshi Kobayashi, Tsuyoshi Okumura, Shuichi Yasuda, Masashi Kanaoka, Tadashi Miyagi, Kazuhito Shigemori
  • Publication number: 20060098978
    Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The interface block comprises washing processing units and an interface transport mechanism. Before a substrate is subjected to exposure processing by the exposure device, the substrate is transported to a washing processing unit by the interface transport mechanism. The substrate is washed and dried by the washing processing unit.
    Type: Application
    Filed: November 10, 2005
    Publication date: May 11, 2006
    Inventors: Schuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Akihiro Hisai, Hiroshi Kobayashi, Tsuyoshi Okumura
  • Publication number: 20060067682
    Abstract: An application processing unit forms a cover film of a component soluble in an aqueous alkaline solution on the surface of a substrate formed with a resist film. The application processing unit can supply a developer used in a development processing unit as a remover for removing a cover film component adhering to the peripheral edge of the substrate. Thus, it is possible to selectively remove the cover film from the peripheral edge of the substrate without influencing the resist film.
    Type: Application
    Filed: September 14, 2005
    Publication date: March 30, 2006
    Inventors: Koji Kaneyama, Kazuhito Shigemori
  • Patent number: 6645880
    Abstract: A substrate spinning step is executed for spinning a substrate in a plane parallel to a principal plane thereof at a first spinning speed of 100 rpm to 500 rpm. Then, a first applying step is executed for supplying a treating solution to a surface of the substrate by moving a nozzle from a position opposed to an edge of the substrate in a spin toward a position opposed to a spin center of the substrate while delivering the treating solution from the nozzle. Next, a second applying step is executed for supplying the treating solution to the surface of the substrate by stopping the nozzle at the position opposed to the spin center of the substrate in the spin while delivering the treating solution from the nozzle. Finally, a film thickness adjusting step is executed for stopping delivery of the treating solution from the nozzle, and spinning the substrate in the plane parallel to the principal plane thereof at a second spinning speed faster than the first spinning speed.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: November 11, 2003
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Kazuhito Shigemori, Masakazu Sanada
  • Patent number: 6558053
    Abstract: A substrate processing apparatus includes a coating section, a developing section, a heat-treating section and a transport mechanism. The coating section has first processing units each for performing a coverage process to supply a photoresist solution to a substrate and cover a surface of the substrate with the photoresist solution, a second processing unit for spinning the substrate, after the coverage process, at high speed to make the photoresist solution into a film, dry the photoresist film, and clean the substrate. All substrates are processed with the same coating conditions to suppress differences in quality among the substrates. The first and second processing units perform the respective processes concurrently to improve the throughput of substrate processing.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: May 6, 2003
    Assignee: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Kazuhito Shigemori, Masakazu Sanada, Minobu Matsunaga, Katsushi Yoshioka, Kenji Sugimoto, Kaoru Aoki, Moritaka Yano, Satoshi Yamamoto, Tsuyoshi Mitsuhashi, Takashi Nagao, Mitsumasa Kodama, Yukihiko Inagaki, Yoshihisa Yamada
  • Publication number: 20020152958
    Abstract: A substrate processing apparatus includes a coating section, a developing section, a heat-treating section and a transport mechanism. The coating section has first processing units each for performing a coverage process to supply a photoresist solution to a substrate and cover a surface of the substrate with the photoresist solution, a second processing unit for spinning the substrate, after the coverage process, at high speed to make the photoresist solution into a film, dry the photoresist film, and clean the substrate. All substrates are processed with the same coating conditions to suppress differences in quality among the substrates. The first and second processing units perform the respective processes concurrently to improve the throughput of substrate processing.
    Type: Application
    Filed: April 18, 2002
    Publication date: October 24, 2002
    Applicant: Dainippon Screen Mfg. Co., Ltd.
    Inventors: Kazuhito Shigemori, Masakazu Sanada, Minobu Matsunaga, Katsushi Yoshioka, Kenji Sugimoto, Kaoru Aoki, Moritaka Yano, Satoshi Yamamoto, Tsuyoshi Mitsuhashi, Takashi Nagao, Mitsumasa Kodama, Yukihiko Inagaki, Yoshihisa Yamada