JP2008205330A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2008205330A5 JP2008205330A5 JP2007041683A JP2007041683A JP2008205330A5 JP 2008205330 A5 JP2008205330 A5 JP 2008205330A5 JP 2007041683 A JP2007041683 A JP 2007041683A JP 2007041683 A JP2007041683 A JP 2007041683A JP 2008205330 A5 JP2008205330 A5 JP 2008205330A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- gate electrode
- electrode layer
- thin film
- film transistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims 38
- 239000010409 thin film Substances 0.000 claims 16
- 239000000758 substrate Substances 0.000 claims 8
- 238000009413 insulation Methods 0.000 claims 3
- 239000012535 impurity Substances 0.000 claims 2
- 229910021332 silicide Inorganic materials 0.000 claims 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims 2
Claims (10)
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに第2のゲート絶縁層を含む第2の薄膜トランジスタを有することを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, and a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and a second gate insulating layer A semiconductor device comprising: a second thin film transistor including:
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに前記第1のゲート絶縁層より膜厚の薄い第2のゲート絶縁層を含む第2の薄膜トランジスタを有することを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and the first gate insulation. A semiconductor device including a second thin film transistor including a second gate insulating layer having a thickness smaller than that of the layer.
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに第2のゲート絶縁層を含む第2の薄膜トランジスタを有し、
前記第1のゲート電極層及び前記第2のゲート電極層の側面にサイドウォール構造の絶縁層が設けられていることを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, and a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and a second gate insulating layer A second thin film transistor comprising:
A semiconductor device, wherein an insulating layer having a sidewall structure is provided on side surfaces of the first gate electrode layer and the second gate electrode layer.
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに前記第1のゲート絶縁層より膜厚の薄い第2のゲート絶縁層を含む第2の薄膜トランジスタを有し、
前記第1のゲート電極層及び前記第2のゲート電極層の側面にサイドウォール構造の絶縁層が設けられていることを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and the first gate insulation. A second thin film transistor including a second gate insulating layer that is thinner than the layer;
A semiconductor device, wherein an insulating layer having a sidewall structure is provided on side surfaces of the first gate electrode layer and the second gate electrode layer.
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに第2のゲート絶縁層を含む第2の薄膜トランジスタを有し、
前記第1のゲート電極層及び前記第2のゲート電極層の側面にサイドウォール構造の絶縁層と、
前記第1のソース領域、前記第1のドレイン領域、前記第2のソース領域、及び前記第2のドレイン領域の表面にシリサイドとが設けられていることを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, and a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and a second gate insulating layer A second thin film transistor comprising:
An insulating layer having a sidewall structure on side surfaces of the first gate electrode layer and the second gate electrode layer;
A semiconductor device, wherein silicide is provided on surfaces of the first source region, the first drain region, the second source region, and the second drain region.
前記メモリセルアレイは、第1のゲート電極層、第1のソース領域及び第1のドレイン領域を含む第1の半導体層、並びに第1のゲート絶縁層を含む第1の薄膜トランジスタを有し、
前記駆動回路部は、第2のゲート電極層、第2のソース領域及び第2のドレイン領域を含み前記第1の半導体層より膜厚の薄い第2の半導体層、並びに前記第1のゲート絶縁層より膜厚の薄い第2のゲート絶縁層を含む第2の薄膜トランジスタを有し、
前記第1のゲート電極層及び前記第2のゲート電極層の側面にサイドウォール構造の絶縁層と、
前記第1のソース領域、前記第1のドレイン領域、前記第2のソース領域、及び前記第2のドレイン領域の表面にシリサイドとが設けられていることを特徴とする半導体装置。 A memory including a memory cell array and a driver circuit portion provided over a substrate having an insulating surface;
The memory cell array includes a first gate electrode layer, a first semiconductor layer including a first source region and a first drain region, and a first thin film transistor including a first gate insulating layer,
The drive circuit section includes a second gate electrode layer, a second source region, a second drain region, a second semiconductor layer having a thickness smaller than that of the first semiconductor layer, and the first gate insulation. A second thin film transistor including a second gate insulating layer that is thinner than the layer;
An insulating layer having a sidewall structure on side surfaces of the first gate electrode layer and the second gate electrode layer;
A semiconductor device, wherein silicide is provided on surfaces of the first source region, the first drain region, the second source region, and the second drain region.
前記昇圧回路は、第3のゲート電極層、第3のソース領域及び第3のドレイン領域を含み前記第2の半導体層より膜厚の厚い第3の半導体層、並びに第3のゲート絶縁層を含む第3の薄膜トランジスタを有することを特徴とする半導体装置。 The memory according to any one of claims 1 to 7, wherein the memory includes a booster circuit.
The booster circuit includes a third gate electrode layer, a third source region, a third drain region, a third semiconductor layer that is thicker than the second semiconductor layer, and a third gate insulating layer. A semiconductor device comprising a third thin film transistor including the semiconductor device.
前記電源回路は、第3のゲート電極層、第3のソース領域及び第3のドレイン領域を含み前記第2の半導体層より膜厚の厚い第3の半導体層、並びに第3のゲート絶縁層を含む第3の薄膜トランジスタを有することを特徴とする半導体装置。 In any 1 paragraph of Claims 1 thru / or 7, It has a power circuit on a substrate which has the insulating surface,
The power supply circuit includes a third gate electrode layer, a third source region, a third drain region, a third semiconductor layer having a thickness greater than that of the second semiconductor layer, and a third gate insulating layer. A semiconductor device comprising a third thin film transistor including the semiconductor device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007041683A JP5142550B2 (en) | 2007-02-22 | 2007-02-22 | Method for manufacturing semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007041683A JP5142550B2 (en) | 2007-02-22 | 2007-02-22 | Method for manufacturing semiconductor device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008205330A JP2008205330A (en) | 2008-09-04 |
JP2008205330A5 true JP2008205330A5 (en) | 2010-04-02 |
JP5142550B2 JP5142550B2 (en) | 2013-02-13 |
Family
ID=39782479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007041683A Expired - Fee Related JP5142550B2 (en) | 2007-02-22 | 2007-02-22 | Method for manufacturing semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5142550B2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8395264B2 (en) | 2009-01-30 | 2013-03-12 | Jx Nippon Mining & Metals Corporation | Substrate comprising alloy film of metal element having barrier function and metal element having catalytic power |
WO2011111290A1 (en) * | 2010-03-10 | 2011-09-15 | パナソニック株式会社 | Non-volatile semiconductor memory device |
US9490179B2 (en) * | 2010-05-21 | 2016-11-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor element and semiconductor device |
KR101233348B1 (en) * | 2010-06-09 | 2013-02-14 | 삼성디스플레이 주식회사 | Display device and method for manufacturing the same |
JP5443588B2 (en) | 2010-06-22 | 2014-03-19 | パナソニック株式会社 | Light emitting display device and manufacturing method thereof |
KR102298336B1 (en) * | 2014-06-20 | 2021-09-08 | 엘지디스플레이 주식회사 | Organic Light Emitting diode Display |
JP6407651B2 (en) * | 2014-10-01 | 2018-10-17 | ルネサスエレクトロニクス株式会社 | Manufacturing method of semiconductor device |
CN115206994A (en) * | 2021-04-09 | 2022-10-18 | 株式会社日本显示器 | Display device |
CN115881798A (en) * | 2023-01-29 | 2023-03-31 | 合肥新晶集成电路有限公司 | Semiconductor structure and preparation method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03129777A (en) * | 1989-07-13 | 1991-06-03 | Mitsubishi Electric Corp | Semiconductor device provided with fet and manufacture thereof |
JPH09135030A (en) * | 1995-11-08 | 1997-05-20 | Hitachi Ltd | Semiconductor integrated circuit device, computer system using the device and manufacturing method for the semiconductor integrated circuit device |
JPH11163367A (en) * | 1997-09-25 | 1999-06-18 | Toshiba Corp | Thin-film transistor and its manufacture |
JP4823408B2 (en) * | 2000-06-08 | 2011-11-24 | ルネサスエレクトロニクス株式会社 | Nonvolatile semiconductor memory device |
JP4050663B2 (en) * | 2003-06-23 | 2008-02-20 | 株式会社東芝 | Semiconductor device and manufacturing method thereof |
JP2006032921A (en) * | 2004-06-14 | 2006-02-02 | Semiconductor Energy Lab Co Ltd | Semiconductor device and its manufacturing method |
-
2007
- 2007-02-22 JP JP2007041683A patent/JP5142550B2/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2008205330A5 (en) | ||
JP2008235876A5 (en) | ||
JP2010183022A5 (en) | Semiconductor device | |
JP2010282987A5 (en) | Semiconductor device | |
JP2010062536A5 (en) | Thin film transistor and display device having the thin film transistor | |
JP2009290189A5 (en) | ||
JP2009239263A5 (en) | ||
JP2011119675A5 (en) | ||
JP2009135140A5 (en) | ||
JP2009060096A5 (en) | ||
JP2009260294A5 (en) | ||
JP2010170110A5 (en) | Semiconductor device | |
JP2010251732A5 (en) | Transistor and display device | |
JP2010153828A5 (en) | Semiconductor device | |
JP2011054949A5 (en) | Semiconductor device | |
JP2009038368A5 (en) | ||
JP2012256821A5 (en) | ||
JP2012160718A5 (en) | Semiconductor device | |
JP2010157636A5 (en) | ||
JP2009283496A5 (en) | ||
JP2009170900A5 (en) | Semiconductor device and display device having the same | |
JP2012015498A5 (en) | ||
JP2010087491A5 (en) | Semiconductor device | |
JP2011216878A5 (en) | Semiconductor device | |
TW200743213A (en) | Muti-channel thin film transistor |