公开(公告)号：US5734188A

公开(公告)日：1998-03-31

申请号：US674185

申请日：1996-07-01

申请人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

发明人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

IPC分类号： H01L27/105 ,  H01L29/76 ,  H01L29/94 ,  H01L31/062 ,  H01L3/119

CPC分类号： H01L27/105

摘要： A semiconductor integrated circuit comprising first n-channel MISFETs constituting the memory cells of a storage system, second n-channel MISFETs constituting the peripheral circuits of the storage system, and third n-channel MISFETs constituting the output circuit among the peripheral circuits. The respective threshold voltages of the first n-channel MISFETs, the second n-channel MISFETs and the third n-channel MISFETs are decreased in that order when the respective gate lengths of those MISFETs are substantially the same.

公开(公告)号：US5917211A

公开(公告)日：1999-06-29

申请号：US979543

申请日：1997-11-25

申请人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

发明人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

IPC分类号： H01L21/8234 ,  H01L27/105 ,  H01L27/08 ,  H01L29/76 ,  H01L29/94

CPC分类号： H01L27/105 ,  H01L21/823425

摘要： A semiconductor integrated circuit comprising first n-channel MISFETs constituting the memory cells of a storage system, second n-channel MISFETs constituting the peripheral circuits of the storage system, and third n-channel MISFETs constituting the output circuit among the peripheral circuits. The respective threshold voltages of the first n-channel MISFETs, the second n-channel MISFETs and the third n-channel MISFETs are decreased in that order when the respective gate lengths of those MISFETs are substantially the same.

摘要翻译： 一种半导体集成电路，包括构成存储系统的存储单元的第一n沟道MISFET，构成存储系统的外围电路的第二n沟道MISFET和构成外围电路中的输出电路的第三n沟道MISFET。 当这些MISFET的各个栅极长度基本相同时，第一n沟道MISFET，第二n沟道MISFET和第三n沟道MISFET的阈值电压依次减小。

公开(公告)号：US5264712A

公开(公告)日：1993-11-23

申请号：US881314

申请日：1992-05-07

申请人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

发明人： Jun Murata ,  Yoshitaka Tadaki ,  Hiroko Kaneko ,  Toshihiro Sekiguchi ,  Hiroyuki Uchiyama ,  Hisashi Nakamura ,  Toshio Maeda ,  Osamu Kasahara ,  Hiromichi Enami ,  Atsushi Ogishima ,  Masaki Nagao ,  Michimasa Funabashi ,  Yasuo Kiguchi ,  Masayuki Kojima ,  Atsuyoshi Koike ,  Hiroyuki Miyazawa ,  Masato Sadaoka ,  Kazuya Kadota ,  Tadashi Chikahara ,  Kazuo Nojiri ,  Yutaka Kobayashi

IPC分类号： H01L21/8234 ,  H01L27/105 ,  H01L21/308 ,  H01L29/66

CPC分类号： H01L27/105 ,  H01L21/823425

摘要： A semiconductor integrated circuit comprising first n-channel MISFETs constituting the memory cells of a storage system, second n-channel MISFETs constituting the peripheral circuits of the storage system, and third n-channel MISFETs constituting the output circuit among the peripheral circuits. The respective threshold voltages of the first n-channel MISFETs, the second n-channel MISFETs and the third n-channel MISFETs are decreased in that order when the respective gate lengths of those MISFETs are substantially the same.

摘要翻译： 一种半导体集成电路，包括构成存储系统的存储单元的第一n沟道MISFET，构成存储系统的外围电路的第二n沟道MISFET和构成外围电路中的输出电路的第三n沟道MISFET。 当这些MISFET的各个栅极长度基本相同时，第一n沟道MISFET，第二n沟道MISFET和第三n沟道MISFET的阈值电压依次减小。