KR20020082155A - 광 센서 및 그 검사방법 - Google Patents
광 센서 및 그 검사방법 Download PDFInfo
- Publication number
- KR20020082155A KR20020082155A KR1020020022234A KR20020022234A KR20020082155A KR 20020082155 A KR20020082155 A KR 20020082155A KR 1020020022234 A KR1020020022234 A KR 1020020022234A KR 20020022234 A KR20020022234 A KR 20020022234A KR 20020082155 A KR20020082155 A KR 20020082155A
- Authority
- KR
- South Korea
- Prior art keywords
- optical sensor
- semiconductor substrate
- diffused
- region
- polarity
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims description 4
- 238000007689 inspection Methods 0.000 title description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 63
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 230000035945 sensitivity Effects 0.000 claims abstract description 12
- 238000009792 diffusion process Methods 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002019 doping agent Substances 0.000 abstract 1
- 108091008695 photoreceptors Proteins 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 Phosphorous ions Chemical class 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 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
- H01L27/14643—Photodiode arrays; MOS imagers
-
- 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
- H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
-
- 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
- H01L27/14612—Pixel-elements with integrated switching, control, storage or amplification elements involving a transistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors
Abstract
Description
Claims (6)
- 반도체 수광소자로 이루어지는 광 센서에 있어서,상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역을 갖는 것을 특징으로 하는 광 센서.
- 반도체 수광소자로 이루어지는 광 센서로서, 상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역이 있는 광 센서에 있어서,상기 불순물이 확산된 영역의 전위가 부동(浮動)인 것을 특징으로 하는 광 센서.
- 반도체 수광소자로 이루어지는 광 센서로서, 상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역이 있는 광 센서에 있어서,상기 불순물이 확산된 영역이 상기 광 센서에 집적되어 있는 MOS 트랜지스터의 웰(well) 형성과 동시에 형성되며, 반도체 기판과 다른 극성의 불순물이 확산된 웰인 것을 특징으로 하는 광 센서.
- 반도체 수광소자로 이루어지는 광 센서로서, 상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역과 상기 반도체 기판과 같은 극성의 확산 영역이 있어, 상기 스크라입과 상기 광 센서의 경계부에 상기 반도체 기판과같은 극성의 확산 영역과 금속 막의 접촉이 이루어지고 있는 광 센서에 있어서,상기 반도체 기판과 다른 극성의 불순물이 확산된 영역의 깊이가 상기 반도체 기판과 같은 극성의 확산 영역보다 깊은 것을 특징으로 하는 광 센서.
- 반도체 수광소자로 이루어지는 광 센서로서, 상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역과 상기 반도체 기판과 같은 극성의 확산 영역이 있어, 상기 스크라입과 상기 광 센서의 경계부에 상기 반도체 기판과 같은 극성의 확산 영역과 금속 막의 접촉이 이루어지고, 상기 반도체 기판과 다른 극성의 불순물이 확산된 영역의 깊이가 상기 반도체 기판과 같은 극성의 확산 영역보다 깊은 광 센서에 있어서,상기 반도체 기판과 다른 극성의 불순물이 확산된 영역이 상기 반도체 기판과 같은 극성의 확산 영역과 접촉하고 있는 금속의 안쪽인 것을 특징으로 하는 광 센서.
- 반도체 수광소자로 이루어지는 광 센서로서, 상기 광 센서의 스크라입에 반도체 기판과 다른 극성의 불순물이 확산된 영역이 있는 광 센서의 검사방법에 있어서,상기 광 센서가 형성된 반도체 웨이퍼의 상태로 상기 광 센서의 센서 감도를 검사하는 단계에서, 상기 광 센서에 빛을 조사하여 상기 광 센서의 출력을 검사하는 것을 특징으로 하는 광 센서의 검사방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00124854 | 2001-04-23 | ||
JP2001124854A JP4527311B2 (ja) | 2001-04-23 | 2001-04-23 | 光センサ及びその検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020082155A true KR20020082155A (ko) | 2002-10-30 |
KR100883718B1 KR100883718B1 (ko) | 2009-02-12 |
Family
ID=18974167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020022234A KR100883718B1 (ko) | 2001-04-23 | 2002-04-23 | 광 센서 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4527311B2 (ko) |
KR (1) | KR100883718B1 (ko) |
TW (1) | TW541707B (ko) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113287A (ja) * | 1984-11-08 | 1986-05-31 | Sharp Corp | 光検出素子 |
JPH01189933A (ja) * | 1988-01-26 | 1989-07-31 | Seiko Instr & Electron Ltd | 半導体装置の製造方法 |
JPH0231154U (ko) * | 1988-08-20 | 1990-02-27 | ||
JPH02291180A (ja) * | 1989-04-28 | 1990-11-30 | Shimadzu Corp | フォトダイオード |
JPH031448U (ko) * | 1989-05-19 | 1991-01-09 | ||
KR920005393A (ko) * | 1990-08-13 | 1992-03-28 | 문정환 | N-/p구조의 포토검출기 제조방법 |
JPH05343730A (ja) * | 1992-06-10 | 1993-12-24 | Fujitsu Ltd | 半導体受光素子 |
JP3135418B2 (ja) * | 1992-06-25 | 2001-02-13 | セイコーインスツルメンツ株式会社 | 半導体装置及びその製造方法 |
JPH08139302A (ja) * | 1994-11-14 | 1996-05-31 | Sharp Corp | 光半導体ウェハおよび光半導体受光素子の製造方法 |
JP3516552B2 (ja) * | 1996-04-30 | 2004-04-05 | シャープ株式会社 | 受光素子の製造方法 |
JP3503410B2 (ja) * | 1997-04-10 | 2004-03-08 | 株式会社デンソー | 光センサの調整方法および光センサの調整装置 |
JP2000252237A (ja) * | 1999-02-26 | 2000-09-14 | Rohm Co Ltd | 半導体センサ |
-
2001
- 2001-04-23 JP JP2001124854A patent/JP4527311B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-01 TW TW091106510A patent/TW541707B/zh not_active IP Right Cessation
- 2002-04-23 KR KR1020020022234A patent/KR100883718B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100883718B1 (ko) | 2009-02-12 |
JP2002319697A (ja) | 2002-10-31 |
TW541707B (en) | 2003-07-11 |
JP4527311B2 (ja) | 2010-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2488190C1 (ru) | Твердотельный датчик изображения, способ его производства и система формирования изображения | |
US6417023B2 (en) | Method for producing solid-state image-sensing device | |
EP2030240B1 (en) | Pmos pixel structure with low cross talk | |
JP3584196B2 (ja) | 受光素子及びそれを有する光電変換装置 | |
KR100683304B1 (ko) | 고체 이미지 센서 | |
US20150325610A1 (en) | Photoelectric conversion device, method for producing photoelectric conversion device, and image pickup system | |
KR100312279B1 (ko) | 광전변환장치및이미지센서 | |
JP2009522821A (ja) | 可視光を検出するために最適化された半導体放射線検出器 | |
KR20100070291A (ko) | 고체 촬상 장치, 그 제조 방법, 및 전자 정보 기기 | |
US6656760B2 (en) | Solid state imaging sensor in a submicron technology and method of manufacturing and use of a solid state imaging sensor | |
US7564083B2 (en) | Active pixel sensor | |
JP4241527B2 (ja) | 光電変換素子 | |
KR20040057936A (ko) | 포토다이오드 및 이미지 센서 | |
JP4868815B2 (ja) | 固体撮像装置およびその製造方法、電子情報機器 | |
JP4763242B2 (ja) | 固体撮像素子およびその製造方法 | |
US7575941B2 (en) | Method of manufacturing photodiode | |
KR100883718B1 (ko) | 광 센서 | |
US20230246043A1 (en) | Semiconductor device and imaging apparatus | |
JP2010045292A (ja) | 光電変換装置及びその製造方法 | |
US6759700B2 (en) | Optical sensor and manufacturing method of the same | |
KR100766497B1 (ko) | 이미지 센서 | |
WO2004032239A1 (en) | Image sensor having pixel isolator area | |
JP2018067615A (ja) | 固体撮像装置及びその製造方法、並びに、電子機器 | |
KR100790208B1 (ko) | 이미지센서 제조 방법 | |
JP2018046089A (ja) | 固体撮像装置及びその製造方法、並びに、電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130117 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140121 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150116 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160119 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170119 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180119 Year of fee payment: 10 |