JP4289161B2 - 固体撮像装置および固体撮像装置の製造方法 - Google Patents
固体撮像装置および固体撮像装置の製造方法 Download PDFInfo
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- JP4289161B2 JP4289161B2 JP2004011410A JP2004011410A JP4289161B2 JP 4289161 B2 JP4289161 B2 JP 4289161B2 JP 2004011410 A JP2004011410 A JP 2004011410A JP 2004011410 A JP2004011410 A JP 2004011410A JP 4289161 B2 JP4289161 B2 JP 4289161B2
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- film
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- state imaging
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- 239000010937 tungsten Substances 0.000 claims description 18
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 17
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- 229910052802 copper Inorganic materials 0.000 claims description 12
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
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- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
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- 239000010931 gold Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- 239000010948 rhodium Substances 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- -1 tungsten nitride Chemical class 0.000 claims description 4
- 239000010408 film Substances 0.000 description 397
- 239000010410 layer Substances 0.000 description 58
- 239000011229 interlayer Substances 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
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- 238000005229 chemical vapour deposition Methods 0.000 description 13
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- 239000010409 thin film Substances 0.000 description 2
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Images
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- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
Claims (2)
- 基板に設けた受光部と、
前記基板上に形成されていて前記受光部を被覆する絶縁膜と、
前記受光部上の前記絶縁膜に設けた光導波路と、
前記光導波路の側壁に形成した光反射膜とを備え、
前記光反射膜は、
窒化チタン膜、窒化タングステン膜、タングステン膜、タンタル膜、窒化タンタル膜もしくは窒化珪化チタン膜からなる第1膜と、アルミニウム膜、銀膜、金膜、銅膜、白金膜、ロジウム膜もしくはタングステン膜からなる第2膜との積層膜を複数層に形成したものからなる
固体撮像装置。 - 基板に設けた受光部を被覆する絶縁膜の前記受光部上に光導波路を形成し、前記光導波路の側壁に光反射膜を形成する工程を備え、
前記光反射膜を形成する工程は、
窒化チタン膜、窒化タングステン膜、タングステン膜、タンタル膜、窒化タンタル膜もしくは窒化珪化チタン膜で形成される第1膜と、アルミニウム膜、銀膜、金膜、銅膜、白金膜、ロジウム膜もしくはタングステン膜で形成される第2膜との積層膜を複数層に形成する
固体撮像装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004011410A JP4289161B2 (ja) | 2004-01-20 | 2004-01-20 | 固体撮像装置および固体撮像装置の製造方法 |
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JP2004011410A JP4289161B2 (ja) | 2004-01-20 | 2004-01-20 | 固体撮像装置および固体撮像装置の製造方法 |
Publications (2)
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JP2005209676A JP2005209676A (ja) | 2005-08-04 |
JP4289161B2 true JP4289161B2 (ja) | 2009-07-01 |
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JP2004011410A Expired - Fee Related JP4289161B2 (ja) | 2004-01-20 | 2004-01-20 | 固体撮像装置および固体撮像装置の製造方法 |
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JP (1) | JP4289161B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4972924B2 (ja) * | 2005-12-19 | 2012-07-11 | ソニー株式会社 | 固体撮像装置およびその製造方法、並びにカメラ |
JP2008034699A (ja) * | 2006-07-31 | 2008-02-14 | Sharp Corp | 固体撮像素子およびその製造方法、電子情報機器、イオン化スパッタリング装置 |
US7822300B2 (en) | 2007-11-20 | 2010-10-26 | Aptina Imaging Corporation | Anti-resonant reflecting optical waveguide for imager light pipe |
JP5503209B2 (ja) * | 2009-07-24 | 2014-05-28 | キヤノン株式会社 | 撮像素子及び撮像装置 |
JP2011176715A (ja) * | 2010-02-25 | 2011-09-08 | Nikon Corp | 裏面照射型撮像素子および撮像装置 |
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