JP5426114B2 - 半導体装置及びその製造方法 - Google Patents
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Description
図18の例では、ゲート電極(27〜41)の第1部分63および第2部分62をn型不純物を導入したn+ポリシリコンで形成して構成される。
図20の例では、ゲート電極(37〜41)の第1部分63をp型不純物を導入したp+ポリシリコンで形成し、第2部分62をn型不純物を導入したn+ポリシリコンで形成して構成される(第1部分/第2部分がp型/n型で形成される)。
図22の例では、ゲート電極(37〜41)の第1部分63を、p型不純物を導入したp+ポリシリコンで形成し、第2部分62をノンドープのポリシリコンで形成して構成される(第1部分/第2部分がp型/ノンドープで形成される)。
画素トランジスタとしては、ゲート電極37〜41の突出し長さd1が小さくできるので、トランジスタの占有面積のより縮小化が可能になり、より微細化された画素トランジスタが得られる。
先ず、図34A及び図35Aに示すように、第1導電型の半導体基板51、例えばn型シリコン半導体基板に、第2導電型となるp型の半導体ウェル領域52を形成する。このp型半導体ウェル領域52にフォトダイオード32、33のn型電荷蓄積領域53を形成し、また画素トランジスタのソース領域S及びドレイン領域Dを形成する。次いで、例えば基板表面に形成した絶縁膜によるマスク71を介して素子分離領域となる全域、いわゆる素子分離領域形成領域に、1回目のp型不純物、例えばボロンをイオン注入して比較的低濃度の第1のp型半導体領域61aを形成する。この1回目のイオン注入としては、例えばドーズ量が1×1012cm-2程度のイオン注入とする。
先ず、図36Aに示すように、第1導電型の半導体基板51、例えばn型半導体領域に、第2導電型となるp型の半導体ウェル領域52を形成する。このp型半導体ウェル領域52にフォトダイオード32、33のn型電荷蓄積領域53を形成し、また画素トランジスタのソース領域S及びドレイン領域Dを形成する。次いで、ゲート絶縁膜56と、素子分離領域35及びフォトダイオード32、33のn型電荷蓄積領域53上の絶縁膜57とを、同じ熱酸化工程で同時に形成する。すなわち、フォトダイオード32、33、素子分離領域35及び画素トランジスタの全域に、実質的にゲート絶縁膜が形成される。次いで、例えばポリシリコン膜によるゲート電極37〜41を形成する。
先ず、図37Aに示すように、第1導電型の半導体基板51、例えばn型シリコン半導体基板に、第2導電型となるp型の半導体ウェル領域52を形成する。このp型半導体ウェル領域52にフォトダイオードのn型電荷蓄積領域53を形成し、また画素トランジスタのソース領域S及びドレイン領域Dを形成する。次いで、例えば基板表面に形成した絶縁膜によるマスク72を介して素子分離領域35となる全域に、1回目のp型不純物、例えばボロンをイオン注入して比較的低濃度の第1のp型半導体領域61aを形成する。この1回目のイオン注入としては、例えばドーズ量が1×1012cm-2程度のイオン注入とする。
また、本実施の形態では、STI構造の素子分離領域871に代えて、図42Dに示すように、p型の半導体ウェル領域89中にp型拡散層90を形成し、その上に厚い酸化膜(SiO2膜)80堆積したEDI素子分離領域872とすることもできる。
さらに、図46の構成は、光学系102、固体撮像装置103、信号処理回路104がモジュール化した撮像機能を有するモジュール、いわゆる撮像機能モジュ−ルとして構成することができる。本発明は、このような撮像機能モジュールを備えた電子機器を構成することができる。
Claims (9)
- 素子分離領域がトランジスタのソース領域及びドレイン領域とは反対導電型の半導体領域で形成され、
前記トランジスタのゲート電極の一部がトランジスタの活性領域より前記素子分離領域側に延在し、
前記ゲート電極の一部下より連続する前記素子分離領域上に、ゲート絶縁膜の膜厚と同じ膜厚を有する絶縁膜が形成され、
少なくとも前記ゲート電極の一部下を除く素子分離領域が前記反対導電型の半導体領域で形成され、
前記素子分離領域のうち、基板に前記反対導電型の不純物が注入されて形成された不純物領域と前記ゲート電極の両端部が、オーバーラップして形成され、
前記素子分離領域のうち、前記ゲート電極の一部下を除く素子分離領域の不純物濃度が、前記ゲート電極の一部下の素子分離領域の不純物濃度より高い
半導体装置。 - 少なくとも一部の画素トランジスタが、
ゲート電極の一部を活性領域より前記素子分離領域側に延在し、前記ゲート電極の一部下より連続する前記素子分離領域上に、ゲート絶縁膜の膜厚と同じ膜厚を有する絶縁膜が形成されて成る前記トランジスタで構成されている、 画素アレイを有する
請求項1記載の半導体装置。 - 前記画素アレイにおける光電変換部のアキュミュレーション層と前記素子分離領域が連続して形成されている
請求項2記載の半導体装置。 - 前記画素アレイにおける光電変換部の一部が前記素子分離領域の下に延在している
請求項2又は請求項3記載の半導体装置。 - トランジスタの活性領域及び、素子分離領域形成領域上に、ゲート絶縁膜及び該ゲート絶縁膜の膜厚と同じ膜厚を有する絶縁膜を形成する工程と、
前記活性領域より前記素子分離領域形成領域に両端部の一部が延在するゲート電極を形成する工程と、
前記ゲート電極を形成する前に、前記トランジスタのソース領域及びドレイン領域とは反対導電型の素子分離領域形成用の不純物をイオン注入する第1のイオン注入工程と、
前記ゲート電極を形成した後に、前記ゲート電極をマスクに用いて、前記トランジスタのソース領域及びドレイン領域とは反対導電型の素子分離領域形成用の不純物をイオン注入する第2のイオン注入工程を有し、
前記第2のイオン注入工程により、前記ゲート電極の一部下を除く素子分離領域の不純物濃度を、前記ゲート電極の一部下の素子分離領域の不純物濃度より高くする
半導体装置の製造方法。 - 前記トランジスタのゲート絶縁膜と、前記ゲート電極の一部下より素子分離形成領域に連続する領域上の絶縁膜とを、同じ熱酸化処理で同時形成する工程を有する
請求項5記載の半導体装置の製造方法。 - 画素アレイを構成する光電変換部を形成する工程を有し、
前記トランジスタを画素トランジスタとして形成する
請求項5又は請求項6記載の半導体装置の製造方法。 - 前記光電変換部のアキュミュレーション層を前記素子分離領域と連続して同じイオン注入工程で形成する
請求項7記載の半導体装置の製造方法。 - 前記光電変換部の電荷蓄積領域を、一部が前記素子分離領域の下に延在するように形成する工程を有する
請求項7又は請求項8記載の半導体装置の製造方法。
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US8072015B2 (en) * | 2007-06-04 | 2011-12-06 | Sony Corporation | Solid-state imaging device and manufacturing method thereof |
JP5282543B2 (ja) * | 2008-11-28 | 2013-09-04 | ソニー株式会社 | 固体撮像装置、固体撮像装置の駆動方法および撮像装置 |
JP2010147193A (ja) * | 2008-12-17 | 2010-07-01 | Sharp Corp | 固体撮像装置およびその製造方法、並びに電子情報機器 |
JP5029624B2 (ja) * | 2009-01-15 | 2012-09-19 | ソニー株式会社 | 固体撮像装置及び電子機器 |
JP4715931B2 (ja) * | 2009-02-10 | 2011-07-06 | ソニー株式会社 | 電荷検出装置及び電荷検出方法、並びに固体撮像装置及びその駆動方法、並びに撮像装置 |
JP5215963B2 (ja) * | 2009-04-10 | 2013-06-19 | シャープ株式会社 | 固体撮像素子およびその駆動方法、固体撮像素子の製造方法、電子情報機器 |
JP2011114302A (ja) * | 2009-11-30 | 2011-06-09 | Sony Corp | 半導体素子の製造方法及び半導体素子、並びに固体撮像素子及び固体撮像装置 |
JP5564909B2 (ja) | 2009-11-30 | 2014-08-06 | ソニー株式会社 | 固体撮像装置とその製造方法、及び電子機器 |
JP5621266B2 (ja) * | 2010-01-27 | 2014-11-12 | ソニー株式会社 | 固体撮像装置とその製造方法、並びに電子機器 |
JP5537172B2 (ja) | 2010-01-28 | 2014-07-02 | ソニー株式会社 | 固体撮像装置及び電子機器 |
JP5688540B2 (ja) * | 2010-02-26 | 2015-03-25 | パナソニックIpマネジメント株式会社 | 固体撮像装置およびカメラ |
JP5091964B2 (ja) * | 2010-03-05 | 2012-12-05 | 株式会社東芝 | 固体撮像装置 |
CN104979369B (zh) | 2010-03-08 | 2018-04-06 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
JP2011199196A (ja) * | 2010-03-23 | 2011-10-06 | Toshiba Corp | 固体撮像装置 |
JP2011253963A (ja) * | 2010-06-02 | 2011-12-15 | Sony Corp | 固体撮像素子の製造方法、固体撮像素子、撮像装置 |
JP2012015274A (ja) | 2010-06-30 | 2012-01-19 | Canon Inc | 固体撮像装置、及び固体撮像装置の製造方法。 |
KR20120047368A (ko) * | 2010-11-02 | 2012-05-14 | 삼성전자주식회사 | 이미지 센서 |
JP2012104704A (ja) * | 2010-11-11 | 2012-05-31 | Toshiba Corp | 固体撮像装置およびその製造方法 |
JP5818452B2 (ja) | 2011-02-09 | 2015-11-18 | キヤノン株式会社 | 固体撮像装置 |
TWI505453B (zh) * | 2011-07-12 | 2015-10-21 | Sony Corp | 固態成像裝置,用於驅動其之方法,用於製造其之方法,及電子裝置 |
KR101867337B1 (ko) * | 2012-01-30 | 2018-06-15 | 삼성전자주식회사 | 이미지 센서 및 그 제조 방법 |
JP2013157883A (ja) | 2012-01-31 | 2013-08-15 | Sony Corp | 固体撮像素子およびカメラシステム |
CN103383947B (zh) * | 2012-05-04 | 2016-06-08 | 台湾积体电路制造股份有限公司 | 图像装置及其形成方法 |
US8883544B2 (en) * | 2012-05-04 | 2014-11-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of forming an image device |
WO2014002361A1 (ja) * | 2012-06-26 | 2014-01-03 | パナソニック株式会社 | 固体撮像装置及びその製造方法 |
US9369648B2 (en) * | 2013-06-18 | 2016-06-14 | Alexander Krymski | Image sensors, methods, and pixels with tri-level biased transfer gates |
KR102131327B1 (ko) | 2013-08-16 | 2020-07-07 | 삼성전자 주식회사 | 소스 팔로워를 포함하는 이미지 센서 |
CN104934491B (zh) * | 2014-03-19 | 2017-06-06 | 中芯国际集成电路制造(上海)有限公司 | 光电二极管、其制作方法及图像传感器件 |
JP6406912B2 (ja) * | 2014-07-24 | 2018-10-17 | キヤノン株式会社 | 撮像装置並びにその駆動方法 |
JP6399301B2 (ja) * | 2014-11-25 | 2018-10-03 | セイコーエプソン株式会社 | 固体撮像装置およびその製造方法 |
FR3058857B1 (fr) * | 2016-11-16 | 2018-12-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Capteur d'images cmos a bruit reduit |
WO2018139154A1 (ja) * | 2017-01-30 | 2018-08-02 | 株式会社ニコン | 撮像素子および撮像素子の製造方法 |
JP6790008B2 (ja) * | 2018-03-14 | 2020-11-25 | 株式会社東芝 | 検出素子および検出器 |
US10510776B2 (en) | 2018-03-29 | 2019-12-17 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device with common active area and method for manufacturing the same |
CN108847417A (zh) * | 2018-05-24 | 2018-11-20 | 上海集成电路研发中心有限公司 | 一种减少串扰和提高灵敏度的像素单元结构和形成方法 |
JP2019212900A (ja) * | 2018-05-31 | 2019-12-12 | パナソニックIpマネジメント株式会社 | 撮像装置 |
US11600646B2 (en) | 2018-07-24 | 2023-03-07 | Sony Semiconductor Solutions Corporation | Semiconductor element and method of manufacturing semiconductor element |
US11094733B2 (en) * | 2018-10-18 | 2021-08-17 | Canon Kabushiki Kaisha | Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memory |
JP2020068369A (ja) * | 2018-10-18 | 2020-04-30 | キヤノン株式会社 | 半導体装置、半導体メモリ、光電変換装置、移動体、光電変換装置の製造方法、および半導体メモリの製造方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63278374A (ja) | 1987-05-11 | 1988-11-16 | Nec Corp | Mis形半導体集積回路装置 |
US5016108A (en) * | 1987-07-02 | 1991-05-14 | Hitachi, Ltd. | Solid-state imaging device having series-connected pairs of switching MOS transistors for transferring signal electric charges therethrough |
JPH0238741A (ja) | 1988-07-29 | 1990-02-08 | Hitachi Electron Eng Co Ltd | バックラッシュレス送りねじ |
JPH0238741U (ja) * | 1988-09-07 | 1990-03-15 | ||
US6040599A (en) * | 1996-03-12 | 2000-03-21 | Mitsubishi Denki Kabushiki Kaisha | Insulated trench semiconductor device with particular layer structure |
JPH10135437A (ja) * | 1996-11-01 | 1998-05-22 | Sharp Corp | 増幅型光電変換素子及びその製造方法、及び増幅型固体撮像装置 |
US6188093B1 (en) * | 1997-09-02 | 2001-02-13 | Nikon Corporation | Photoelectric conversion devices and photoelectric conversion apparatus employing the same |
US6157016A (en) * | 1997-09-30 | 2000-12-05 | Intel Corporation | Fast CMOS active-pixel sensor array readout circuit with predischarge circuit |
US6051857A (en) * | 1998-01-07 | 2000-04-18 | Innovision, Inc. | Solid-state imaging device and method of detecting optical signals using the same |
JP2000353801A (ja) * | 1999-06-14 | 2000-12-19 | Mitsubishi Electric Corp | 固体撮像素子を有する半導体装置およびその製造方法 |
JP2001144189A (ja) | 1999-11-17 | 2001-05-25 | Nec Ic Microcomput Syst Ltd | 半導体集積回路装置及びその製造方法 |
JP2001308304A (ja) * | 2000-04-19 | 2001-11-02 | Sony Corp | 固体撮像素子の製造方法 |
JP3544175B2 (ja) * | 2000-11-28 | 2004-07-21 | キヤノン株式会社 | 半導体装置を用いた固体撮像装置及びカメラ |
JP3724374B2 (ja) * | 2001-01-15 | 2005-12-07 | ソニー株式会社 | 固体撮像装置及びその駆動方法 |
JP2002270808A (ja) | 2001-03-13 | 2002-09-20 | Matsushita Electric Ind Co Ltd | Mos型撮像装置 |
JP2003258227A (ja) | 2002-02-27 | 2003-09-12 | Canon Inc | 放射線検出装置及びその製造方法 |
JP4282049B2 (ja) | 2002-02-28 | 2009-06-17 | キヤノン株式会社 | 半導体装置、光電変換装置及びカメラ |
JP3840203B2 (ja) * | 2002-06-27 | 2006-11-01 | キヤノン株式会社 | 固体撮像装置及び固体撮像装置を用いたカメラシステム |
US7102184B2 (en) * | 2003-06-16 | 2006-09-05 | Micron Technology, Inc. | Image device and photodiode structure |
KR100603247B1 (ko) * | 2003-12-31 | 2006-07-20 | 동부일렉트로닉스 주식회사 | 시모스 이미지 센서 및 그 제조방법 |
JP4794821B2 (ja) * | 2004-02-19 | 2011-10-19 | キヤノン株式会社 | 固体撮像装置および撮像システム |
JP4317115B2 (ja) * | 2004-04-12 | 2009-08-19 | 国立大学法人東北大学 | 固体撮像装置、光センサおよび固体撮像装置の動作方法 |
JP4756839B2 (ja) * | 2004-09-01 | 2011-08-24 | キヤノン株式会社 | 固体撮像装置及びカメラ |
JP4595464B2 (ja) * | 2004-09-22 | 2010-12-08 | ソニー株式会社 | Cmos固体撮像素子の製造方法 |
JP4892836B2 (ja) * | 2005-02-01 | 2012-03-07 | ソニー株式会社 | 半導体装置とその製造方法、並びに固体撮像素子とその製造方法 |
US7141836B1 (en) * | 2005-05-31 | 2006-11-28 | International Business Machines Corporation | Pixel sensor having doped isolation structure sidewall |
US7541628B2 (en) * | 2005-07-09 | 2009-06-02 | Samsung Electronics Co., Ltd. | Image sensors including active pixel sensor arrays |
JP5320659B2 (ja) | 2005-12-05 | 2013-10-23 | ソニー株式会社 | 固体撮像装置 |
US7750960B2 (en) * | 2006-03-15 | 2010-07-06 | Honeywell International Inc. | System and apparatus for high dynamic range sensor |
WO2007119626A1 (ja) * | 2006-03-31 | 2007-10-25 | National University Corporation Shizuoka University | 半導体測距素子及び固体撮像装置 |
US7795655B2 (en) * | 2006-10-04 | 2010-09-14 | Sony Corporation | Solid-state imaging device and electronic device |
US8072015B2 (en) * | 2007-06-04 | 2011-12-06 | Sony Corporation | Solid-state imaging device and manufacturing method thereof |
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CN101320744A (zh) | 2008-12-10 |
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CN101320744B (zh) | 2010-12-22 |
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US8072015B2 (en) | 2011-12-06 |
US10115761B2 (en) | 2018-10-30 |
US9620552B2 (en) | 2017-04-11 |
TW200903793A (en) | 2009-01-16 |
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US20170271393A1 (en) | 2017-09-21 |
US20120049254A1 (en) | 2012-03-01 |
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US9362321B2 (en) | 2016-06-07 |
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