JP4794220B2 - フォトセンサ - Google Patents
フォトセンサ Download PDFInfo
- Publication number
- JP4794220B2 JP4794220B2 JP2005167713A JP2005167713A JP4794220B2 JP 4794220 B2 JP4794220 B2 JP 4794220B2 JP 2005167713 A JP2005167713 A JP 2005167713A JP 2005167713 A JP2005167713 A JP 2005167713A JP 4794220 B2 JP4794220 B2 JP 4794220B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- gate electrode
- zinc oxide
- gate insulating
- semiconductor thin
- 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.)
- Expired - Fee Related
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Description
また、上記実施形態において、トップゲート電極11を酸化亜鉛とすることもできる。
2 ボトムゲート電極
3 ボトムゲート絶縁膜
4 半導体薄膜
5 チャネル保護膜
6、7 オーミックコンタクト層
8 ソース電極
9 ドレイン電極
10 トップゲート絶縁膜
11 トップゲート電極
12 光電変換薄膜トランジスタ
13 オーバーコート膜
14 透明導電層
Claims (2)
- アモルファスシリコンからなる半導体薄膜上に第1のゲート絶縁膜を介して透光性材料からなる第1のゲート電極が設けられた光電変換薄膜トランジスタと、オーバーコート膜を介して前記光電変換薄膜トランジスタ上に設けられた透光性材料からなる帯電防止層と、を有し、
前記第1のゲート電極及び前記帯電防止層は酸化亜鉛により形成されているとともに、前記帯電防止層はn型不純物が含有されていることを特徴とするフォトセンサ。 - 前記光電変換薄膜トランジスタは、前記半導体薄膜下に第2のゲート絶縁膜を介して遮光性導電材料からなる第2のゲート電極が設けられていることを特徴とする請求項1に記載のフォトセンサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005167713A JP4794220B2 (ja) | 2005-06-08 | 2005-06-08 | フォトセンサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005167713A JP4794220B2 (ja) | 2005-06-08 | 2005-06-08 | フォトセンサ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006344706A JP2006344706A (ja) | 2006-12-21 |
JP2006344706A5 JP2006344706A5 (ja) | 2008-03-27 |
JP4794220B2 true JP4794220B2 (ja) | 2011-10-19 |
Family
ID=37641459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005167713A Expired - Fee Related JP4794220B2 (ja) | 2005-06-08 | 2005-06-08 | フォトセンサ |
Country Status (1)
Country | Link |
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JP (1) | JP4794220B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5157161B2 (ja) * | 2006-12-27 | 2013-03-06 | カシオ計算機株式会社 | フォトセンサ |
JP2009302319A (ja) * | 2008-06-13 | 2009-12-24 | Rohm Co Ltd | 分光機能を有する光電変換素子およびこれを用いたイメージセンサー |
CN101958357B (zh) * | 2009-04-21 | 2013-07-17 | 华映光电股份有限公司 | 感光组件 |
JP6048718B2 (ja) * | 2011-11-07 | 2016-12-21 | 国立大学法人 名古屋工業大学 | 紫外線受光素子 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3898330B2 (ja) * | 1998-03-12 | 2007-03-28 | カシオ計算機株式会社 | 読取装置 |
JP4306041B2 (ja) * | 1999-08-25 | 2009-07-29 | 昭和電工株式会社 | Iii族窒化物半導体発光素子 |
JP2001111076A (ja) * | 1999-10-08 | 2001-04-20 | Tdk Corp | コーティング体および太陽電池モジュール |
-
2005
- 2005-06-08 JP JP2005167713A patent/JP4794220B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006344706A (ja) | 2006-12-21 |
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