CN102290426B - 图像传感器及其制造方法 - Google Patents
图像传感器及其制造方法 Download PDFInfo
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- CN102290426B CN102290426B CN 201110268154 CN201110268154A CN102290426B CN 102290426 B CN102290426 B CN 102290426B CN 201110268154 CN201110268154 CN 201110268154 CN 201110268154 A CN201110268154 A CN 201110268154A CN 102290426 B CN102290426 B CN 102290426B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
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- 239000004065 semiconductor Substances 0.000 claims abstract description 52
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 238000005530 etching Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 29
- 230000004888 barrier function Effects 0.000 claims description 20
- 238000002513 implantation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 abstract description 8
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- 238000005468 ion implantation Methods 0.000 abstract description 3
- 230000031700 light absorption Effects 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 28
- 229910052710 silicon Inorganic materials 0.000 description 28
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- 230000008569 process Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
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- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
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- 239000006173 Good's buffer Substances 0.000 description 2
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- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201110268154 CN102290426B (zh) | 2011-09-09 | 2011-09-09 | 图像传感器及其制造方法 |
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CN 201110268154 CN102290426B (zh) | 2011-09-09 | 2011-09-09 | 图像传感器及其制造方法 |
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CN102290426A CN102290426A (zh) | 2011-12-21 |
CN102290426B true CN102290426B (zh) | 2013-01-02 |
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CN 201110268154 Expired - Fee Related CN102290426B (zh) | 2011-09-09 | 2011-09-09 | 图像传感器及其制造方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103139498B (zh) * | 2013-03-21 | 2016-01-27 | 北京思比科微电子技术股份有限公司 | Cmos图像传感器的像素单元及cmos图像传感器 |
CN103139497B (zh) * | 2013-03-21 | 2017-06-06 | 北京思比科微电子技术股份有限公司 | Cmos图像传感器的有源像素及cmos图像传感器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7459328B2 (en) * | 2004-08-06 | 2008-12-02 | Samsung Electronics Co., Ltd. | Image sensor and method of manufacturing the same |
CN101546777A (zh) * | 2009-05-08 | 2009-09-30 | 北京思比科微电子技术有限公司 | Soi cmos图像传感器结构及其制作方法 |
CN1992315B (zh) * | 2005-12-28 | 2010-05-19 | 东部电子股份有限公司 | Cmos图像传感器及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008130795A (ja) * | 2006-11-21 | 2008-06-05 | Fujifilm Corp | 半導体装置 |
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- 2011-09-09 CN CN 201110268154 patent/CN102290426B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7459328B2 (en) * | 2004-08-06 | 2008-12-02 | Samsung Electronics Co., Ltd. | Image sensor and method of manufacturing the same |
CN1992315B (zh) * | 2005-12-28 | 2010-05-19 | 东部电子股份有限公司 | Cmos图像传感器及其制造方法 |
CN101546777A (zh) * | 2009-05-08 | 2009-09-30 | 北京思比科微电子技术有限公司 | Soi cmos图像传感器结构及其制作方法 |
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CN102290426A (zh) | 2011-12-21 |
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Owner name: SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACAD Free format text: FORMER OWNER: SHANGHAI ZHONGKE INSTITUTE FOR ADVANCED STUDY Effective date: 20131225 |
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Effective date of registration: 20191028 Address after: 266200 aoshanwei sub district office, Jimo District, Qingdao, Shandong Province Patentee after: Qingdao cruiser Technology Co.,Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Hartcourt Road No. 99 Patentee before: SHANGHAI ADVANCED Research Institute CHINESE ACADEMY OF SCIENCES |
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