JP5337380B2 - 半導体装置及びその作製方法 - Google Patents
半導体装置及びその作製方法 Download PDFInfo
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- JP5337380B2 JP5337380B2 JP2008005614A JP2008005614A JP5337380B2 JP 5337380 B2 JP5337380 B2 JP 5337380B2 JP 2008005614 A JP2008005614 A JP 2008005614A JP 2008005614 A JP2008005614 A JP 2008005614A JP 5337380 B2 JP5337380 B2 JP 5337380B2
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Description
図1は、本発明に係る半導体装置の主要な構成を説明するための上面図及び断面図である。図1は、特に薄膜トランジスタの構成を示しており、図1(A)は上面図、図1(B)は図1(A)における破線OP間の断面図、図1(C)は図1(A)における破線QR間の断面図を示している。なお、図1(A)は、一部薄膜等を省略している。
本実施の形態では、上記実施の形態と異なる構成の半導体装置の例について、図面を用いて説明する。なお、上記実施の形態1と重複する構成は、簡略化及び一部省略して説明する。
本実施の形態では、上記実施の形態と異なる構成の半導体装置の例について、図面を用いて説明する。具体的には、ゲート電極の側面に接してサイドウォール絶縁層を形成し、LDD領域を形成する際のドーピング用マスクとしてサイドウォール絶縁層を利用する例を示す。なお、上記実施の形態1又は2と重複する構成は、簡略化及び一部省略して説明する。
本実施の形態では、上記実施の形態と異なる構成の半導体装置の例について、図面を用いて説明する。具体的には、トランジスタの閾値電圧を制御するための一導電型を付与する不純物元素を添加する例について説明する。なお、上記実施の形態1乃至3と重複する構成は、簡略化及び一部省略して説明する。
本実施の形態では、上記実施の形態と異なる半導体装置及びその作製方法の例について、図15乃至図22を用いて説明する。具体的には、異なる導電型の薄膜トランジスタを具備する半導体装置の例を示す。
本発明に係る半導体装置は、CPU(中央演算回路:Central Processing Unit)等の集積回路に適用することができる。本実施の形態では、図15に示した半導体装置を適用したCPUの例に関して、図面を用いて以下に説明する。
本実施の形態では、上記実施の形態で示した半導体装置の使用形態の一例について説明する。具体的には、非接触でデータの入出力が可能である半導体装置の適用例に関して、図面を用いて以下に説明する。非接触でデータの入出力が可能である半導体装置は利用の形態によって、RFIDタグ、IDタグ、ICタグ、ICチップ、RFタグ、無線タグ、電子タグまたは無線チップとも呼ばれる。
本実施の形態では、上記実施の形態と異なる構成の半導体装置の例について、図30を用いて説明する。具体的には、半導体装置として、不揮発性半導体記憶装置の1つであるメモリトランジスタの例を説明する。
101 半導体層
102 基板
103 半導体層
104 絶縁層
105 半導体層
106 チャネル形成領域
107 低濃度不純物領域
108 低濃度不純物領域
110 高濃度不純物領域
112 側面絶縁層
114 絶縁層
116 導電層
118 導電層
119 ゲート電極
120 絶縁層
122 導電層
132 レジストマスク
150 薄膜トランジスタ
155 半導体層
160 高濃度不純物領域
162 側面絶縁層
164 レジストマスク
Claims (15)
- 基板上に設けられ、一対の不純物領域の間に設けられたチャネル形成領域を含む島状の半導体層と、
前記半導体層の側面に接して設けられた第1絶縁層と、
前記チャネル形成領域上に設けられ、前記半導体層の中央部を横断するように設けられたゲート電極と、
前記チャネル形成領域及び前記ゲート電極の間に設けられた第2絶縁層と、
を有し、
前記半導体層は、局所的に薄膜化され、前記薄膜化された領域に前記チャネル形成領域とチャネル長方向における端部とが含まれ、
前記第2絶縁層は、少なくとも前記ゲート電極が重畳する領域の前記半導体層の側面に設けられた前記第1絶縁層を覆い、
前記第1絶縁層の高さは、前記薄膜化された領域の高さと略一致することを特徴とする半導体装置。 - 基板上に設けられ、一対の不純物領域の間に設けられたチャネル形成領域と、前記不純物領域に接して設けられたシリサイド領域と、を含む島状の半導体層と、
前記半導体層の側面に接して設けられた第1絶縁層と、
前記チャネル形成領域上に設けられ、前記半導体層の中央部を横断するように設けられたゲート電極と、
前記チャネル形成領域及び前記ゲート電極の間に設けられた第2絶縁層と、
前記ゲート電極の側面に設けられた第3絶縁層と、
を有し、
前記半導体層は、局所的に薄膜化され、前記薄膜化された領域に前記チャネル形成領域とチャネル長方向における端部とが含まれ、
前記第2絶縁層は、少なくとも前記ゲート電極が重畳する領域の前記半導体層の側面に設けられた前記第1絶縁層を覆い、
前記第1絶縁層の高さは、前記薄膜化された領域の高さと略一致することを特徴とする半導体装置。 - 請求項2において、
前記半導体層に設けられたシリサイド領域上に接して設けられ、前記不純物領域と前記シリサイド領域を介して電気的に接続される導電層を有することを特徴とする半導体装置。 - 請求項2又は請求項3において、
前記シリサイド領域は、ニッケルシリサイド、チタンシリサイド、コバルトシリサイド、又は白金シリサイドのいずれかを含む領域であることを特徴とする半導体装置。 - 請求項2乃至請求項4のいずれか一において、
前記シリサイド領域は、前記不純物領域と同じ導電型を付与する不純物元素が添加されていることを特徴とする半導体装置。 - 請求項1乃至請求項5のいずれか一において、
前記半導体層の局所的に薄膜化された領域は、膜厚10nm乃至25nmの範囲であることを特徴とする半導体装置。 - 請求項1乃至請求項6のいずれか一において、
前記第2絶縁層は、膜厚1nm乃至10nmの範囲であることを特徴とする半導体装置。 - 請求項1乃至請求項7のいずれか一において、
前記半導体層は、前記チャネル形成領域と前記不純物領域の間に、前記不純物領域と同じ導電型を付与する不純物元素が添加され、且つ前記不純物領域と比較して低い濃度で前記不純物元素が添加された低濃度不純物領域を含むことを特徴とする半導体装置。 - 基板上に島状の半導体層を形成し、
前記半導体層の側面と接して第1絶縁層を形成し、
前記半導体層を選択的にエッチングして局所的に薄膜化し、
前記半導体層上及び前記半導体層の側面に第2絶縁層を形成し、
前記半導体層の薄膜化した領域及び前記第2絶縁層上で、且つ前記半導体層の中央部を横断するようにゲート電極を形成し、
前記ゲート電極をマスクとして前記半導体層に不純物元素を添加し、自己整合的に一対の不純物領域と、前記一対の不純物領域の間にチャネル形成領域を形成し、
前記薄膜化された領域に前記チャネル形成領域とチャネル長方向における端部とが含まれ、
前記第1絶縁層の高さは、前記薄膜化された領域の高さと略一致することを特徴とする半導体装置の作製方法。 - 請求項9において、
前記ゲート電極の側面と接して第3絶縁層を形成し、
前記第3絶縁層及び前記ゲート電極をマスクとして前記第2絶縁層を選択的にエッチングすることにより、前記半導体層を選択的に露出させ、
少なくとも前記露出させた半導体層上に金属層を形成し、
熱処理を行うことにより、前記半導体層及び前記金属層が接する領域の一部をシリサイド化して、前記半導体層の一部にシリサイド領域を形成することを特徴とする半導体装置の作製方法。 - 請求項9において、
前記ゲート電極の側面と接して第3絶縁層を形成し、
前記第3絶縁層及び前記ゲート電極をマスクとして前記第2絶縁層を選択的にエッチングすることにより、前記半導体層を選択的に露出させ、
前記ゲート電極及び前記第3絶縁層をマスクとして前記半導体層に不純物元素を添加し、自己整合的に一対の不純物領域と、前記一対の不純物領域の間にチャネル形成領域を形成し、
少なくとも前記露出させた半導体層上に金属層を形成し、
熱処理を行うことにより、前記半導体層及び前記金属層が接する領域の一部をシリサイド化して、前記半導体層の一部にシリサイド領域を形成することを特徴とする半導体装置の作製方法。 - 請求項10又は請求項11において、
前記金属層は、ニッケル(Ni)、チタン(Ti)、コバルト(Co)、又は白金(Pt)から選ばれる金属元素、又は当該金属元素を含む合金材料を用いて形成することを特徴とする半導体装置の作製方法。 - 請求項10乃至請求項12のいずれか一において、
前記シリサイド領域に接して導電層を形成することにより、前記導電層と前記不純物領域とを電気的に接続させることを特徴とする半導体装置の作製方法。 - 請求項9乃至請求項13のいずれか一において、
前記第2絶縁層は、前記ゲート電極が重畳する領域の前記半導体層の側面と接して形成された前記第1絶縁層を覆うように形成されることを特徴とする半導体装置の作製方法。 - 請求項9乃至請求項14のいずれか一において、
前記半導体層は、薄膜化した領域が膜厚10nm乃至25nmの範囲となるように、選択的にエッチングすることを特徴とする半導体装置の作製方法。
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US7947981B2 (en) * | 2007-01-30 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
JP5415001B2 (ja) * | 2007-02-22 | 2014-02-12 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US7772054B2 (en) * | 2007-06-15 | 2010-08-10 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
JP5503895B2 (ja) * | 2008-04-25 | 2014-05-28 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US8298949B2 (en) * | 2009-01-07 | 2012-10-30 | Lam Research Corporation | Profile and CD uniformity control by plasma oxidation treatment |
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TWI570920B (zh) * | 2011-01-26 | 2017-02-11 | 半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
JP6005401B2 (ja) | 2011-06-10 | 2016-10-12 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
TWM421516U (en) | 2011-07-05 | 2012-01-21 | Chunghwa Picture Tubes Ltd | Top-gate type transistor array substrate |
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US9214630B2 (en) * | 2013-04-11 | 2015-12-15 | Air Products And Chemicals, Inc. | Method of making a multicomponent film |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148975A (ja) | 1984-08-16 | 1986-03-10 | Seiko Epson Corp | 薄膜トランジスタ |
JP3127253B2 (ja) * | 1991-09-17 | 2001-01-22 | 日本電信電話株式会社 | Soi型半導体装置およびその製造方法 |
JPH06268224A (ja) * | 1993-03-12 | 1994-09-22 | Mitsubishi Electric Corp | 電界効果型トランジスタを含む半導体装置 |
JPH06275832A (ja) * | 1993-03-18 | 1994-09-30 | Toshiba Corp | 薄膜トランジスタおよびその製造方法 |
JP3078720B2 (ja) * | 1994-11-02 | 2000-08-21 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
JP3504025B2 (ja) | 1995-06-06 | 2004-03-08 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
DE19544721C1 (de) * | 1995-11-30 | 1997-04-30 | Siemens Ag | Verfahren zur Herstellung einer integrierten Schaltungsanordnung mit mindestens einem MOS-Transistor |
JP3382840B2 (ja) * | 1997-05-23 | 2003-03-04 | シャープ株式会社 | 半導体装置の製造方法 |
JP2000216391A (ja) * | 1999-01-25 | 2000-08-04 | Sony Corp | Soi型半導体装置の製造方法 |
JP2003526924A (ja) * | 2000-03-08 | 2003-09-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 半導体装置及びその製造方法 |
JP4389359B2 (ja) * | 2000-06-23 | 2009-12-24 | 日本電気株式会社 | 薄膜トランジスタ及びその製造方法 |
JP4104888B2 (ja) | 2002-03-28 | 2008-06-18 | シャープ株式会社 | 薄膜トランジスタ装置の製造方法 |
JP3878545B2 (ja) * | 2002-12-13 | 2007-02-07 | 株式会社ルネサステクノロジ | 半導体集積回路装置の製造方法 |
US7968884B2 (en) * | 2006-12-05 | 2011-06-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP5337346B2 (ja) | 2007-01-26 | 2013-11-06 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US7947981B2 (en) | 2007-01-30 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
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2008
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- 2008-01-16 TW TW097101667A patent/TWI476904B/zh not_active IP Right Cessation
- 2008-01-16 US US12/015,362 patent/US7692194B2/en not_active Expired - Fee Related
- 2008-01-25 KR KR1020080007955A patent/KR101498910B1/ko not_active Expired - Fee Related
- 2008-01-25 CN CN200810008905.8A patent/CN101232047B/zh not_active Expired - Fee Related
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CN101232047B (zh) | 2011-06-29 |
TWI476904B (zh) | 2015-03-11 |
CN101232047A (zh) | 2008-07-30 |
US20080179675A1 (en) | 2008-07-31 |
KR20080070580A (ko) | 2008-07-30 |
TW200840028A (en) | 2008-10-01 |
US7692194B2 (en) | 2010-04-06 |
JP2008205444A (ja) | 2008-09-04 |
KR101498910B1 (ko) | 2015-03-05 |
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