KR20170029370A - X선 디텍터 - Google Patents
X선 디텍터 Download PDFInfo
- Publication number
- KR20170029370A KR20170029370A KR1020160055463A KR20160055463A KR20170029370A KR 20170029370 A KR20170029370 A KR 20170029370A KR 1020160055463 A KR1020160055463 A KR 1020160055463A KR 20160055463 A KR20160055463 A KR 20160055463A KR 20170029370 A KR20170029370 A KR 20170029370A
- Authority
- KR
- South Korea
- Prior art keywords
- transporting layer
- ray detector
- electrode
- hole transporting
- direct conversion
- 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.)
- Ceased
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
- G01T1/026—Semiconductor dose-rate meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A61B6/14—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
- A61B6/512—Intraoral means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/661—Chalcogenides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/664—Halogenides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/88—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2004—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte
- H01G9/2018—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte characterised by the ionic charge transport species, e.g. redox shuttles
-
- H01L31/085—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/301—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices being sensitive to very short wavelength, e.g. being sensitive to X-rays, gamma-rays or corpuscular radiation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
- H10K30/35—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains comprising inorganic nanostructures, e.g. CdSe nanoparticles
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/40—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/81—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
- H10K39/30—Devices controlled by radiation
- H10K39/36—Devices specially adapted for detecting X-ray radiation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/88—Passivation; Containers; Encapsulations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Electromagnetism (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Theoretical Computer Science (AREA)
- Pulmonology (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
| 광전물질 | a-Se | CdTe | Poly-HgI2 | Poly-PbI2 | Poly-PbO | Poly-(CH3NH3)PbI3 | |
| 원자번호(Z) | 34 | 48/62 | 80/53 | 82/53 | 82/8 | 82/53 | |
| 에너지밴드갭(eV) | 2.2 | 1.44 | 2.1 | 2.4 | 1.9 | 1.55 | |
| 밀도(g/㎤) | 4.3 | 5.85 | 6.36 | 6.16 | 9.6 | 4.28 | |
| 트랩 밀도(cm-3) | 1016 | 1013~1014 | ~1013 | ~1013 | - | ~1010 | |
| 이온화에너지(W±) | 45 | 5 | 5 | 5 | 8 | <5 | |
| 이동도 (㎠/Vs) |
전자 | ~ 10-3 | 103 | 102 | - | 50 | ~ 6 |
| 홀 | ~ 10-2 | ~ 90 | 4 | 0.01~0.1 | - | 19 | |
| 비저항(Ω) | 1014~1015 | 109 | ~ 1013 | 1011~1012 | ~ 1012 | 107 | |
30: 광전소자 31: 제1전극
35: 광전물질막 39: 제2전극
90: 밀봉부재
HTL: 정공수송층
ETL: 전자수송층
Claims (11)
- 기판 상의 제1전극과;
상기 제1전극 상의 페로브스카이트(perovskite) 물질을 사용한 광전물질을 포함하는 반도체구조물과;
상기 반도체구조물 상의 제2전극
을 포함하는 직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 페로브스카이트 물질은 ABX3 화학식으로 표현되고,
상기 A는 Cs, 메틸암모늄(CH3NH3), 또는 폼아미디니윰(NH2CH=NH2)이며,
상기 B는 Pb, Sn, Cu, Ni, Bi, Co, Fe, Mn, Cr, Cd, Ge, 또는 Yb이며,
상기 X는 IxBr(1-x), IxCl(1-x), 또는 BrxCl(1-x) (0.2≤x≤1인 실수)인
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 반도체구조물은 정공수송층과 전자수송층을 포함하고,
상기 광전물질은 상기 정공수송층과 전자수송층 사이에 막 형태로 형성된
직접 변환방식의 X선 디텍터.
- 제 3 항에 있어서,
상기 정공수송층은 제1 및 2정공수송층을 포함하는
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 반도체구조물은, 전자수송층 및 정공수송층 중 하나와 이와 반대되는 타입을 가지며 상기 광전물질이 막 형태로 형성된 광전물질막을 포함하거나, 전자수송층 및 정공수송층을 포함하고,
상기 반도체구조물이 상기 전자수송층 및 정공수송층을 포함하는 경우에, 상기 광전물질은 상기 전자수송층 및 정공수송층 중 하나 내부에 입자 형태로 형성된
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 반도체구조물은, 정공수송층과 전자수송층과 이들 사이에 P 타입을 가지며 상기 광전물질이 막 형태로 형성된 광전물질막을 포함하거나, 정공수송층과 전자수송층과 이들 사이에 상기 광전물질이 입자 형태로 내부에 형성된 다른 정공수송층을 포함하는
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 기판은 CMOS 기판이나 플라스틱 기판이고,
상기 제1전극과 광전물질 사이에 형성된 접착폴리머를 더 포함하는
직접 변환방식의 X선 디텍터.
- 제 7 항에 있어서,
상기 접착폴리머는 PVP(polyacryloyl piperidine)인
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 기판과 제1전극과 반도체구조물과 제2전극으로 구성된 적층 구조물 전체를 밀봉하거나, 상기 기판과 제1전극과 반도체구조물로 구성된 적층 구조물 전체를 밀봉하는 밀봉부재
를 더 포함하는 직접 변환방식의 X선 디텍터.
- 제 9 항에 있어서,
상기 밀봉부재는 폴리에틸렌계 수지, 폴리프로필렌계 수지, 고리형 폴리올레핀계 수지, 폴리스티렌계 수지, 아크릴로니트릴-스티렌 공중합체, 아크릴로니트릴-부타디엔-스티렌 공중합체, 폴리염화비닐계 수지, 불소계 수지, 폴리(메타)아크릴계 수지, 폴리카보네이트계 수지 중 하나 또는 이들 중 적어도 2개의 혼합물이나, 패럴린으로 형성된
직접 변환방식의 X선 디텍터.
- 제 1 항에 있어서,
상기 광전물질막의 두께는,
상기 X선 디텍터가 치과용(dental) CT 또는 세팔로(cephalo) 센서로 사용되는 경우에 200um~800um이며,
상기 X선 디텍터가 치과용 파노라마(panorama) 센서로 사용되는 경우에 150um~600um이며,
상기 X선 디텍터가 치과용 구강내(I/O: intraoral) 센서로 사용되는 경우에 100um~450um이며,
상기 X선 디텍터가 맘모그라피(mammography) 센서로 사용되는 경우에 60um~300um이며,
상기 X선 디텍터가 의료용 투시촬영용(fluoroscopy) X선 센서로 사용되는 경우에 90um~1000um인
직접 변환방식의 X선 디텍터.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2016/010041 WO2017043871A1 (ko) | 2015-09-07 | 2016-09-07 | X선 디텍터 |
| US15/757,994 US10312292B2 (en) | 2015-09-07 | 2016-09-07 | X-ray detector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20150126401 | 2015-09-07 | ||
| KR1020150126401 | 2015-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170029370A true KR20170029370A (ko) | 2017-03-15 |
Family
ID=58403173
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160055463A Ceased KR20170029370A (ko) | 2015-09-07 | 2016-05-04 | X선 디텍터 |
| KR1020160055518A Withdrawn KR20170029371A (ko) | 2015-09-07 | 2016-05-04 | X선 디텍터 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160055518A Withdrawn KR20170029371A (ko) | 2015-09-07 | 2016-05-04 | X선 디텍터 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US10312292B2 (ko) |
| KR (2) | KR20170029370A (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190044513A (ko) * | 2017-10-20 | 2019-04-30 | 지멘스 헬스케어 게엠베하 | 접착 촉진 중간층 및 소프트-소결된 페로브스카이트 활성 층을 갖는 x선 이미지 센서 |
| KR20210024447A (ko) * | 2018-06-26 | 2021-03-05 | 고쿠리츠 다이가쿠 호진 교토 다이가쿠 | 방사선 검출기, 및 방사선 검출기의 제조 방법 |
| CN117956812A (zh) * | 2024-03-27 | 2024-04-30 | 合肥市旭熠科技有限公司 | 一种复合型钙钛矿厚膜x射线探测器的制备方法 |
| WO2025080045A1 (ko) * | 2023-10-13 | 2025-04-17 | 주식회사 레이언스 | 엑스선 디텍터 |
| US12433557B2 (en) | 2023-08-07 | 2025-10-07 | Direx Korea Co., Ltd. | Self-shielding and movable gantry and breast computed tomography apparatus with the same |
| WO2025230070A1 (ko) * | 2024-05-02 | 2025-11-06 | 재단법인대구경북과학기술원 | 페로브스카이트 나노결정 및 소자의 제조 방법 및 이를 이용하여 제조된 페로브스카이트 나노결정 및 소자 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3549168B1 (en) * | 2016-11-30 | 2026-03-18 | The Research Foundation for The State University of New York | Hybrid active matrix flat panel detector system and method |
| KR102002460B1 (ko) * | 2017-05-29 | 2019-07-23 | 전자부품연구원 | 양자점을 이용한 신틸레이터, 그 제조방법 및 이를 포함하는 디지털 영상진단시스템 |
| DE102018008959B4 (de) * | 2018-11-14 | 2021-03-25 | Karlsruher Institut für Technologie | Vorrichtung zum Erfassen von Röntgenstrahlung und Verfahren zum Herstellen einer solchen Vorrichtung zum Erfassen von Röntgenstrahlung |
| EP3690490A1 (en) * | 2019-02-04 | 2020-08-05 | ams International AG | X-ray detector component, x-ray detection module, imaging device and method for manufacturing an x-ray detector component |
| WO2020208854A1 (ja) * | 2019-04-11 | 2020-10-15 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール |
| CN111142146A (zh) * | 2019-12-26 | 2020-05-12 | 兰州空间技术物理研究所 | 一种便携式辐射剂量计 |
| JP7489635B2 (ja) * | 2020-01-22 | 2024-05-24 | 国立研究開発法人物質・材料研究機構 | 太陽電池 |
| CN111463350A (zh) * | 2020-04-20 | 2020-07-28 | 浙江大学 | 基于钙钛矿量子点的x射线探测器及其制备方法 |
| CN112531116B (zh) * | 2020-11-16 | 2023-06-16 | 华中科技大学鄂州工业技术研究院 | 一种钙钛矿超快x射线探测器及其制备方法 |
| CN114765189B (zh) * | 2021-01-15 | 2026-01-27 | 京东方科技集团股份有限公司 | 一种探测基板、平板探测器 |
| JP2023055071A (ja) * | 2021-10-05 | 2023-04-17 | キヤノンメディカルシステムズ株式会社 | 検出器モジュール、x線コンピュータ断層撮影装置及びx線検出装置 |
| US20250237770A1 (en) * | 2021-10-11 | 2025-07-24 | University Of Kansas | High energy radiation detectors |
| CN115295579A (zh) * | 2022-09-02 | 2022-11-04 | 华中科技大学鄂州工业技术研究院 | 一种钙钛矿x射线探测器的封装面板及其制备方法 |
| WO2025080047A1 (ko) * | 2023-10-13 | 2025-04-17 | 주식회사 레이언스 | 엑스선 디텍터{x-ray detector} |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004079311A1 (ja) | 2003-03-07 | 2004-09-16 | Fujitsu Limited | 電磁放射線センサ及びその製造方法 |
| JP5711470B2 (ja) | 2009-05-22 | 2015-04-30 | パナソニック株式会社 | 光吸収材料及び光電変換素子 |
| AU2013319979B2 (en) | 2012-09-18 | 2016-08-25 | Oxford Photovoltaics Limited | Optoelectronic device |
| WO2015116297A2 (en) | 2013-11-12 | 2015-08-06 | The Regents Of The University Of California | Sequential processing with vapor treatment of thin films of organic-inorganic perovskite materials |
| KR101546500B1 (ko) | 2014-09-25 | 2015-08-24 | 성균관대학교산학협력단 | 광 검출 소자 및 제조 방법 |
| US10005800B2 (en) * | 2015-03-12 | 2018-06-26 | Korea Research Institute Of Chemical Technology | Mixed metal halide perovskite compound and semiconductor device including the same |
-
2016
- 2016-05-04 KR KR1020160055463A patent/KR20170029370A/ko not_active Ceased
- 2016-05-04 KR KR1020160055518A patent/KR20170029371A/ko not_active Withdrawn
- 2016-09-07 US US15/757,994 patent/US10312292B2/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190044513A (ko) * | 2017-10-20 | 2019-04-30 | 지멘스 헬스케어 게엠베하 | 접착 촉진 중간층 및 소프트-소결된 페로브스카이트 활성 층을 갖는 x선 이미지 센서 |
| US10720472B2 (en) | 2017-10-20 | 2020-07-21 | Siemens Healthcare Gmbh | X-ray image sensor with adhesion promotive interlayer and soft-sintered perovskite active layer |
| KR20210024447A (ko) * | 2018-06-26 | 2021-03-05 | 고쿠리츠 다이가쿠 호진 교토 다이가쿠 | 방사선 검출기, 및 방사선 검출기의 제조 방법 |
| US12140715B2 (en) | 2018-06-26 | 2024-11-12 | Kyoto University | Radiation detector and method for manufacturing radiation detector |
| US12433557B2 (en) | 2023-08-07 | 2025-10-07 | Direx Korea Co., Ltd. | Self-shielding and movable gantry and breast computed tomography apparatus with the same |
| WO2025080045A1 (ko) * | 2023-10-13 | 2025-04-17 | 주식회사 레이언스 | 엑스선 디텍터 |
| CN117956812A (zh) * | 2024-03-27 | 2024-04-30 | 合肥市旭熠科技有限公司 | 一种复合型钙钛矿厚膜x射线探测器的制备方法 |
| WO2025230070A1 (ko) * | 2024-05-02 | 2025-11-06 | 재단법인대구경북과학기술원 | 페로브스카이트 나노결정 및 소자의 제조 방법 및 이를 이용하여 제조된 페로브스카이트 나노결정 및 소자 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170029371A (ko) | 2017-03-15 |
| US10312292B2 (en) | 2019-06-04 |
| US20180240848A1 (en) | 2018-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170029370A (ko) | X선 디텍터 | |
| US11744090B2 (en) | Self-powered perovskite X-ray detector | |
| Intaniwet et al. | Heavy metallic oxide nanoparticles for enhanced sensitivity in semiconducting polymer x-ray detectors | |
| CN111244119B (zh) | 一种探测基板、其制作方法及平板探测器 | |
| TWI452688B (zh) | 可撓式輻射感測器 | |
| KR101839696B1 (ko) | 페로브스카이트 화합물을 포함하는 신틸레이터를 구비한 엑스선 검출기 | |
| CN112531116B (zh) | 一种钙钛矿超快x射线探测器及其制备方法 | |
| US11340362B2 (en) | Direct conversion radiation detector | |
| JP2019526782A (ja) | 直接光子変換検出器 | |
| KR20180024947A (ko) | 페로브스카이트 화합물을 포함하는 신틸레이터를 구비한 엑스선 검출기 | |
| US20140191218A1 (en) | X-ray-sensitive devices and systems using organic pn junction photodiodes | |
| US20130119260A1 (en) | Radiographic imaging device | |
| US20040200972A1 (en) | Digital x-ray image detector | |
| JP6980662B2 (ja) | 有機光電子デバイス、そのようなデバイスのアレイ、およびそのようなアレイを製造するための方法 | |
| KR101595429B1 (ko) | 전이금속 디칼코게나이드를 포함하는 광 반도체 소자 | |
| KR101839691B1 (ko) | 페로브스카이트 화합물을 포함하는 포토컨덕터를 구비한 엑스선 검출기 | |
| CN101971338B (zh) | 辐射检测器 | |
| KR101839690B1 (ko) | 페로브스카이트 화합물을 포함하는 포토컨덕터를 구비한 엑스선 검출기 | |
| KR101839692B1 (ko) | 페로브스카이트 화합물을 포함하는 포토컨덕터를 구비한 엑스선 검출기 | |
| KR101653440B1 (ko) | 동일 평면 상의 전극 구조 기반 x선 영상 검출용 유기 소자 및 그 제조 방법 | |
| KR101766595B1 (ko) | 분할된 파장변환필터를 구비한 엑스선 검출기 | |
| KR102380472B1 (ko) | X-선 검출기 및 그 제조방법 | |
| WO2017043871A1 (ko) | X선 디텍터 | |
| KR20180038314A (ko) | 밴드 옵셋 구조를 포함하는 엑스선 검출기 | |
| KR101960227B1 (ko) | 밴드 옵셋 구조를 포함하는 엑스선 검출기 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| AMND | Amendment | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D12-X000 | Request for substantive examination rejected |
St.27 status event code: A-1-2-D10-D12-exm-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| AMND | Amendment | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| AMND | Amendment | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PX0901 | Re-examination |
St.27 status event code: A-2-3-E10-E12-rex-PX0901 |
|
| PX0601 | Decision of rejection after re-examination |
St.27 status event code: N-2-6-B10-B17-rex-PX0601 |
|
| X601 | Decision of rejection after re-examination | ||
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |





