JP2018198314A - 光検出器 - Google Patents
光検出器 Download PDFInfo
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- JP2018198314A JP2018198314A JP2018085051A JP2018085051A JP2018198314A JP 2018198314 A JP2018198314 A JP 2018198314A JP 2018085051 A JP2018085051 A JP 2018085051A JP 2018085051 A JP2018085051 A JP 2018085051A JP 2018198314 A JP2018198314 A JP 2018198314A
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- 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
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
- H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
- H10F30/223—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier being a PIN barrier
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
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- 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
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
- H10F30/24—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only two potential barriers, e.g. bipolar phototransistors
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- 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
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
- H10F30/28—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices being characterised by field-effect operation, e.g. junction field-effect phototransistors
- H10F30/2823—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices being characterised by field-effect operation, e.g. junction field-effect phototransistors the devices being conductor-insulator-semiconductor devices, e.g. diodes or charge-coupled devices [CCD]
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
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- 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
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- 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
- H10K30/20—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
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- 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
- H10K30/60—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
- H10K30/65—Light-sensitive field-effect devices, e.g. phototransistors
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- 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
- H10K30/82—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
- H10K30/821—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes comprising carbon nanotubes
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- 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
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/221—Carbon nanotubes
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- 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
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
100 半導体素子
102 カーボンナノチューブ
104 半導体構造
104a P型半導体層
104b N型半導体層
106 導電フィルム
110 多層の立体構造
202 第一電極
204 第二電極
208 第三電極
210 絶縁層
212 電流検出素子
Claims (5)
- 半導体素子、第一電極、第二電極及び電流検出素子を含む光検出器において、前記半導体素子、前記第一電極、前記第二電極及び前記電流検出素子が互いに電気的に接続されて、回路を形成し、
前記半導体素子は、半導体構造、カーボンナノチューブ及び導電フィルムを含み、
前記半導体構造は積層して設置されるP型半導体層及びN型半導体層を含み、該半導体構造は第一表面及び該第一表面と対向して設置される第二表面を含み、
前記カーボンナノチューブが前記半導体構造の第一表面に設置され、
前記導電フィルムは堆積する方法によって、前記半導体構造の第二表面に形成されて、該半導体構造を前記カーボンナノチューブと前記導電フィルムとの間に設置させ、前記カーボンナノチューブ、前記半導体構造及び前記導電フィルムが積層して、多層の立体構造を形成し、
前記第一電極が前記カーボンナノチューブと電気的に接続され、前記第二電極が前記導電フィルムと電気的に接続されることを特徴とする光検出器。 - 前記カーボンナノチューブが金属性のカーボンナノチューブであることを特徴とする、請求項1に記載の光検出器。
- 前記多層の立体構造の半導体構造の表面に平行する断面の面積が1nm2〜10000nm2であることを特徴とする、請求項1に記載の光検出器。
- 前記半導体構造の厚さが1ナノメートル〜20000ナノメートルであることを特徴とする、請求項1に記載の光検出器。
- 更に、積層して設置される第三電極及び絶縁層を含み、前記半導体素子、前記第一電極及び前記第二電極が前記絶縁層の表面に設置され、前記第三電極が前記絶縁層を通じて、前記半導体素子、前記第一電極及び前記第二電極と絶縁して設置されることを特徴とする、請求項1に記載の光検出器。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374706.8A CN108933182B (zh) | 2017-05-24 | 2017-05-24 | 光探测器 |
| CN201710374706.8 | 2017-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018198314A true JP2018198314A (ja) | 2018-12-13 |
| JP6736604B2 JP6736604B2 (ja) | 2020-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018085051A Active JP6736604B2 (ja) | 2017-05-24 | 2018-04-26 | 光検出器 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10847737B2 (ja) |
| JP (1) | JP6736604B2 (ja) |
| CN (1) | CN108933182B (ja) |
| TW (1) | TWI653749B (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021077848A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 太陽電池 |
| JP2021077847A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 発光ダイオード |
| JP2021077846A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 光検出器 |
| US11289615B2 (en) | 2019-11-08 | 2022-03-29 | Tsinghua University | Semiconductor structure and semiconductor device using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102780361B1 (ko) | 2020-09-08 | 2025-03-13 | 삼성전자주식회사 | 반도체 소자 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021077848A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 太陽電池 |
| JP2021077847A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 発光ダイオード |
| JP2021077846A (ja) * | 2019-11-08 | 2021-05-20 | ツィンファ ユニバーシティ | 光検出器 |
| US11217727B2 (en) | 2019-11-08 | 2022-01-04 | Tsinghua University | Light emitting diode |
| US11289615B2 (en) | 2019-11-08 | 2022-03-29 | Tsinghua University | Semiconductor structure and semiconductor device using the same |
| US11482673B2 (en) | 2019-11-08 | 2022-10-25 | Tsinghua University | Solar battery |
| JP7261193B2 (ja) | 2019-11-08 | 2023-04-19 | ツィンファ ユニバーシティ | 発光ダイオード |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180342690A1 (en) | 2018-11-29 |
| TW201901937A (zh) | 2019-01-01 |
| JP6736604B2 (ja) | 2020-08-05 |
| CN108933182B (zh) | 2020-05-15 |
| CN108933182A (zh) | 2018-12-04 |
| TWI653749B (zh) | 2019-03-11 |
| US10847737B2 (en) | 2020-11-24 |
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