JP2005294859A - 半導体装置の作製方法 - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 97
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 39
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Landscapes
- Thin Film Transistor (AREA)
- Recrystallisation Techniques (AREA)
Abstract
【解決手段】 基板100上に、下地絶縁膜103として熱酸化膜を形成し、表面の凹凸105a〜105dを平滑化する。平滑化された下地絶縁膜103上に非晶質半導体薄膜を形成し、結晶化することで前記下地絶縁膜103上に複数の棒状または扁平棒状結晶の集合体からなる半導体薄膜を形成することを特徴とする。
【選択図】図1
Description
前記半導体薄膜の下地となる絶縁物の表面は凹部を有し、
隣接する前記凹部間の距離は、棒状または扁平棒状結晶の短辺の幅の3倍以上であることを特徴とする。
が横成長に与える影響は自然結晶化よりも小さくなると考えられる。
深い凹部101a〜101dあれば、熱酸化膜103は105の深さが10nm以上となる凹部105が存在する可能性がある。
成膜温度:465 ℃
成膜圧力:0.5torr
成膜ガス:He(ヘリウム)300sccm
Si2 H6 (ジシラン)250sccm
図3、図4に示した作製工程に従って形成した活性層120は、微視的に見れば複数の棒状(または偏平棒状)結晶が互いに概略平行に特定方向への規則性をもって並んだ結晶構造を有する。このことはTEM(透過型電子顕微鏡法)による観察で容易に確認することができる。
先に説明した様な対応粒界は、同一面方位の結晶粒間にしか形成されない。即ち、本願発明の半導体薄膜は面方位が概略{110}で揃っているからこそ、広範囲に渡ってこの様な対応粒界を形成しうるのである。この特徴は、面方位が不規則な他のポリシリコン膜ではあり得ることではない。
101 凹部
102 非晶質珪素膜
103 熱酸化膜
104 下地膜
Claims (9)
- 基板表面を平滑化し、
平滑化された前記基板上に絶縁膜を形成し、
前記絶縁膜上に複数の棒状または扁平棒状結晶の集合体からなる半導体薄膜を形成することを特徴とする半導体装置の作製方法。 - 基板表面を平滑化し、
平滑化された前記基板上に絶縁膜を形成し、
前記絶縁膜上に非晶質半導体薄膜を形成し、
前記非晶質半導体薄膜を結晶化することにより、複数の棒状または扁平棒状結晶の集合体からなる半導体薄膜を形成することを特徴とする半導体装置の作製方法。 - 複数の凹部を有する基板表面を平滑化することにより、隣接する前記凹部間の距離を0.3μm以上とし、
平滑化された前記基板上に絶縁膜を形成し、
前記絶縁膜上に複数の棒状または扁平棒状結晶の集合体からなる半導体薄膜を形成することを特徴とする半導体装置の作製方法。 - 複数の凹部を有する基板表面を平滑化することにより、隣接する前記凹部間の距離を0.3μm以上とし、
平滑化された前記基板上に絶縁膜を形成し、
前記絶縁膜上に非晶質半導体薄膜を形成し、
前記非晶質半導体薄膜を結晶化することにより、複数の棒状または扁平棒状結晶の集合体からなる半導体薄膜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3または4において、
前記基板表面の平滑化により、前記凹部の深さを10nm以下とすることを特徴とする半導体装置の作製方法。 - 請求項3または4において、
前記基板表面の平滑化により、前記凹部の数を100個/cm2以下とすることを特徴とする半導体装置の作製方法。 - 請求項1乃至6のいずれか一項において、
前記基板表面の平滑化は、研磨により行われることを特徴とする半導体装置の作製方法。 - 請求項1乃至6のいずれか一項において、
前記基板表面の平滑化は、化学機械研磨により行われることを特徴とする半導体装置の作製方法。 - 請求項1乃至8のいずれか一項において、
前記基板は石英基板であることを特徴とする半導体装置の作製方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005144475A JP4602155B2 (ja) | 1997-08-26 | 2005-05-17 | 半導体装置の作製方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24606597 | 1997-08-26 | ||
| JP11427098 | 1998-04-09 | ||
| JP2005144475A JP4602155B2 (ja) | 1997-08-26 | 2005-05-17 | 半導体装置の作製方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15669798A Division JP4601731B2 (ja) | 1997-08-26 | 1998-05-20 | 半導体装置、半導体装置を有する電子機器及び半導体装置の作製方法 |
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| Publication Number | Publication Date |
|---|---|
| JP2005294859A true JP2005294859A (ja) | 2005-10-20 |
| JP4602155B2 JP4602155B2 (ja) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2005144475A Expired - Fee Related JP4602155B2 (ja) | 1997-08-26 | 2005-05-17 | 半導体装置の作製方法 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012017875A1 (en) * | 2010-08-06 | 2012-02-09 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of microcrystalline silicon film and manufacturing method of thin film transistor |
| KR20120109347A (ko) * | 2011-03-25 | 2012-10-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 상기 반도체 장치의 제작 방법 |
| JP2017152701A (ja) * | 2011-05-13 | 2017-08-31 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| US12550432B2 (en) * | 2021-12-06 | 2026-02-10 | Lg Display Co., Ltd. | Organic light emitting diode display apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59103457U (ja) * | 1982-12-28 | 1984-07-12 | セイコーインスツルメンツ株式会社 | 薄膜半導体装置用ガラス基板 |
| JPH0350713A (ja) * | 1989-07-19 | 1991-03-05 | Fujitsu Ltd | 半導体装置用基板の製造方法 |
| JPH07135174A (ja) * | 1993-11-09 | 1995-05-23 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
| JPH08213634A (ja) * | 1994-10-07 | 1996-08-20 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
| JPH09148251A (ja) * | 1995-11-17 | 1997-06-06 | Semiconductor Energy Lab Co Ltd | 半導体および半導体装置の作製方法 |
| JPH09167776A (ja) * | 1995-12-15 | 1997-06-24 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
-
2005
- 2005-05-17 JP JP2005144475A patent/JP4602155B2/ja not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59103457U (ja) * | 1982-12-28 | 1984-07-12 | セイコーインスツルメンツ株式会社 | 薄膜半導体装置用ガラス基板 |
| JPH0350713A (ja) * | 1989-07-19 | 1991-03-05 | Fujitsu Ltd | 半導体装置用基板の製造方法 |
| JPH07135174A (ja) * | 1993-11-09 | 1995-05-23 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
| JPH08213634A (ja) * | 1994-10-07 | 1996-08-20 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
| JPH09148251A (ja) * | 1995-11-17 | 1997-06-06 | Semiconductor Energy Lab Co Ltd | 半導体および半導体装置の作製方法 |
| JPH09167776A (ja) * | 1995-12-15 | 1997-06-24 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012017875A1 (en) * | 2010-08-06 | 2012-02-09 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of microcrystalline silicon film and manufacturing method of thin film transistor |
| US8440548B2 (en) | 2010-08-06 | 2013-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of microcrystalline silicon film and manufacturing method of thin film transistor |
| KR20120109347A (ko) * | 2011-03-25 | 2012-10-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 상기 반도체 장치의 제작 방법 |
| KR102173923B1 (ko) * | 2011-03-25 | 2020-11-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 상기 반도체 장치의 제작 방법 |
| JP2017152701A (ja) * | 2011-05-13 | 2017-08-31 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| US12550432B2 (en) * | 2021-12-06 | 2026-02-10 | Lg Display Co., Ltd. | Organic light emitting diode display apparatus |
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| JP4602155B2 (ja) | 2010-12-22 |
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