KR100440775B1 - 이미지센서 제조 방법 - Google Patents
이미지센서 제조 방법 Download PDFInfo
- Publication number
- KR100440775B1 KR100440775B1 KR10-2001-0037494A KR20010037494A KR100440775B1 KR 100440775 B1 KR100440775 B1 KR 100440775B1 KR 20010037494 A KR20010037494 A KR 20010037494A KR 100440775 B1 KR100440775 B1 KR 100440775B1
- Authority
- KR
- South Korea
- Prior art keywords
- region
- forming
- ion implantation
- field insulating
- image sensor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000005468 ion implantation Methods 0.000 claims abstract description 42
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 2
- 108091006146 Channels Proteins 0.000 description 13
- 229920002120 photoresistant polymer Polymers 0.000 description 8
- 150000004767 nitrides Chemical class 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- 229920005591 polysilicon Polymers 0.000 description 6
- 238000001312 dry etching Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 206010034960 Photophobia Diseases 0.000 description 4
- 208000013469 light sensitivity Diseases 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 2
- 229910021342 tungsten silicide Inorganic materials 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 108010075750 P-Type Calcium Channels Proteins 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1463—Pixel isolation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
- H01L27/1461—Pixel-elements with integrated switching, control, storage or amplification elements characterised by the photosensitive area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
- H01L27/14689—MOS based technologies
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 제1도전형의 반도체층 상에 필드 절연막을 형성하는 제1단계;이온주입을 통해 상기 필드 절연막의 폭으로 상기 필드 절연막 하부에 제1깊이로 제1도전형의 채널 스탑 영역을 형성하는 제2단계;상기 반도체층 상에 게이트전극을 형성하는 제3단계;이온주입을 통해 상기 채널 스탑 영역과 실질적으로 동일한 제2깊이로 상기 채널 스탑 영역 및 상기 게이트전극에 접하는 제2도전형의 제1불순물 영역을 형성하는 제4단계; 및상기 제1불순물 영역 내의 상기 반도체층과 접하는 계면에 제1도전형의 제2불순물 영역을 형성하는 제5단계를 포함하여 이루어지는 이미지센서 제조 방법.
- 삭제
- 제 3 항에 있어서,상기 제1도전형은 P형이며, 상기 제2도전형은 N형인 것을 특징으로 하는 이미지센서 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0037494A KR100440775B1 (ko) | 2001-06-28 | 2001-06-28 | 이미지센서 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0037494A KR100440775B1 (ko) | 2001-06-28 | 2001-06-28 | 이미지센서 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030001128A KR20030001128A (ko) | 2003-01-06 |
KR100440775B1 true KR100440775B1 (ko) | 2004-07-21 |
Family
ID=27711799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0037494A KR100440775B1 (ko) | 2001-06-28 | 2001-06-28 | 이미지센서 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100440775B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100644523B1 (ko) * | 2004-07-30 | 2006-11-10 | 매그나칩 반도체 유한회사 | 암신호를 감소시킬 수 있는 이미지센서의 제조 방법 |
KR100659382B1 (ko) | 2004-08-06 | 2006-12-19 | 삼성전자주식회사 | 이미지 센서 및 그 제조 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02185063A (ja) * | 1989-01-12 | 1990-07-19 | Seiko Instr Inc | イメージセンサー |
JPH04180676A (ja) * | 1990-11-15 | 1992-06-26 | Sharp Corp | 固体撮像素子 |
JPH0645573A (ja) * | 1992-07-23 | 1994-02-18 | Nikon Corp | 赤外線固体撮像装置 |
KR960012632A (ko) * | 1994-09-22 | 1996-04-20 | 회전커넥터 | |
KR20000041443A (ko) * | 1998-12-22 | 2000-07-15 | 김영환 | 깊은 필드스탑층을 갖는 씨모스이미지센서 |
-
2001
- 2001-06-28 KR KR10-2001-0037494A patent/KR100440775B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02185063A (ja) * | 1989-01-12 | 1990-07-19 | Seiko Instr Inc | イメージセンサー |
JPH04180676A (ja) * | 1990-11-15 | 1992-06-26 | Sharp Corp | 固体撮像素子 |
JPH0645573A (ja) * | 1992-07-23 | 1994-02-18 | Nikon Corp | 赤外線固体撮像装置 |
KR960012632A (ko) * | 1994-09-22 | 1996-04-20 | 회전커넥터 | |
KR20000041443A (ko) * | 1998-12-22 | 2000-07-15 | 김영환 | 깊은 필드스탑층을 갖는 씨모스이미지센서 |
Also Published As
Publication number | Publication date |
---|---|
KR20030001128A (ko) | 2003-01-06 |
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