JP2022113791A - 半導体光検出素子 - Google Patents
半導体光検出素子 Download PDFInfo
- Publication number
- JP2022113791A JP2022113791A JP2022095569A JP2022095569A JP2022113791A JP 2022113791 A JP2022113791 A JP 2022113791A JP 2022095569 A JP2022095569 A JP 2022095569A JP 2022095569 A JP2022095569 A JP 2022095569A JP 2022113791 A JP2022113791 A JP 2022113791A
- Authority
- JP
- Japan
- Prior art keywords
- carbon nanotubes
- semiconductor
- film
- region
- cnt film
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 174
- 239000002238 carbon nanotube film Substances 0.000 claims abstract description 136
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 76
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 76
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 47
- 238000000151 deposition Methods 0.000 claims abstract description 8
- 239000002048 multi walled nanotube Substances 0.000 claims description 25
- 239000002109 single walled nanotube Substances 0.000 claims description 23
- 238000002834 transmittance Methods 0.000 claims description 21
- 230000035945 sensitivity Effects 0.000 abstract description 39
- 229910000510 noble metal Inorganic materials 0.000 abstract description 34
- 238000001514 detection method Methods 0.000 abstract description 33
- 230000007423 decrease Effects 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 42
- 230000001681 protective effect Effects 0.000 description 19
- 239000000758 substrate Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 238000003384 imaging method Methods 0.000 description 12
- 229910052710 silicon Inorganic materials 0.000 description 12
- 239000010703 silicon Substances 0.000 description 12
- 230000006866 deterioration Effects 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 239000000969 carrier Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 235000009566 rice Nutrition 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
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/02—Die-cushions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- 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
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/15—Charge-coupled device [CCD] image sensors
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/15—Charge-coupled device [CCD] image sensors
- H10F39/158—Charge-coupled device [CCD] image sensors having arrangements for blooming suppression
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/803—Pixels having integrated switching, control, storage or amplification elements
- H10F39/8033—Photosensitive area
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
-
- 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
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8057—Optical shielding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Light Receiving Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
【解決手段】半導体光検出素子10Aは、入射光を受ける受光領域10aを含む表面13aを有し、受光領域10aに入射した入射光を光電変換する半導体部13と、表面13a上に設けられたカソード電極11と、受光領域10a上に設けられ、多数のカーボンナノチューブが堆積してなるCNT膜21と、を備える。CNT膜21は受光領域10aの上面からカソード電極11の上面に乗り上げている。カーボンナノチューブ膜に含まれるカーボンナノチューブの長さは、表面を基準とする金属部の上面の高さ以上である。
【選択図】図3
Description
図1は、本発明の第1実施形態による光検出装置1の構成を示す平面図である。図2は、図1に示された光検出装置1のII-II線に沿った断面図である。図1及び図2に示されるように、本実施形態の光検出装置1は、パッケージ2と、パッケージ2に収容された半導体光検出素子10Aとを備える。本実施形態の光検出装置1は、主に紫外光の強度を検出するための装置である。
図11は、本発明の第2実施形態による半導体光検出素子として、固体撮像素子10Bの構成を示す断面図である。固体撮像素子10Bは、主に紫外光像を撮像するための裏面入射型CCD(Charge Coupled Device)イメージセンサである。図11に示されるように、固体撮像素子10Bは、半導体部30を備える。半導体部30は、p+型半導体基板22と、p+型半導体基板22の一方の面上にエピタキシャル成長したp-型半導体層23とを有する。p+型半導体基板22及びp-型半導体層23は、例えば不純物が添加されたシリコン結晶からなる。
Claims (8)
- 入射光を受ける受光領域を含む表面を有し、前記受光領域に入射した前記入射光を光電変換する半導体部と、
前記表面上に設けられた金属部と、
前記受光領域上に設けられ、多数のカーボンナノチューブが堆積してなるカーボンナノチューブ膜と、を備え、
前記カーボンナノチューブ膜は前記受光領域の上面から前記金属部の上面に乗り上げており、
前記カーボンナノチューブ膜に含まれる前記多数のカーボンナノチューブの長さが、前記表面を基準とする前記金属部の前記上面の高さ以上である、半導体光検出素子。 - 前記多数のカーボンナノチューブは、バンドル状のカーボンナノチューブと、非バンドル状のカーボンナノチューブとによって構成される、請求項1に記載の半導体光検出素子。
- 前記カーボンナノチューブ膜のシート抵抗が104Ω/□以上である、請求項1または2に記載の半導体光検出素子。
- 前記カーボンナノチューブ膜に含まれる前記多数のカーボンナノチューブの長さが1μm以上である、請求項1~3のいずれか一項に記載の半導体光検出素子。
- 前記カーボンナノチューブ膜に含まれる単層カーボンナノチューブの割合が多層カーボンナノチューブの割合よりも大きい、請求項1~4のいずれか一項に記載の半導体光検出素子。
- 前記カーボンナノチューブ膜に含まれる多層カーボンナノチューブの割合が単層カーボンナノチューブの割合よりも大きい、請求項1~4のいずれか一項に記載の半導体光検出素子。
- 400nm以下の波長域における前記カーボンナノチューブ膜の透過率が85%以上である、請求項1~6のいずれか一項に記載の半導体光検出素子。
- 200nm以上の波長域における前記カーボンナノチューブ膜の透過率が85%以上である、請求項7に記載の半導体光検出素子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022095569A JP7445705B2 (ja) | 2017-03-08 | 2022-06-14 | 半導体光検出素子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017044179A JP7090400B2 (ja) | 2017-03-08 | 2017-03-08 | 半導体光検出素子 |
JP2022095569A JP7445705B2 (ja) | 2017-03-08 | 2022-06-14 | 半導体光検出素子 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017044179A Division JP7090400B2 (ja) | 2017-03-08 | 2017-03-08 | 半導体光検出素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022113791A true JP2022113791A (ja) | 2022-08-04 |
JP7445705B2 JP7445705B2 (ja) | 2024-03-07 |
Family
ID=63448902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017044179A Active JP7090400B2 (ja) | 2017-03-08 | 2017-03-08 | 半導体光検出素子 |
JP2022095569A Active JP7445705B2 (ja) | 2017-03-08 | 2022-06-14 | 半導体光検出素子 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017044179A Active JP7090400B2 (ja) | 2017-03-08 | 2017-03-08 | 半導体光検出素子 |
Country Status (5)
Country | Link |
---|---|
US (2) | US11205676B2 (ja) |
JP (2) | JP7090400B2 (ja) |
CN (2) | CN117038690A (ja) |
DE (1) | DE112018001216T5 (ja) |
WO (1) | WO2018163965A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7025302B2 (ja) | 2018-08-07 | 2022-02-24 | 株式会社日立製作所 | 情報処理システム、及び情報処理方法 |
JP7595307B2 (ja) * | 2019-10-31 | 2024-12-06 | パナソニックIpマネジメント株式会社 | 光電変換素子、電子デバイスおよび発光装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009060051A (ja) * | 2007-09-03 | 2009-03-19 | National Institute Of Advanced Industrial & Technology | 有機太陽電池及び光センサ |
WO2009093698A1 (ja) * | 2008-01-24 | 2009-07-30 | Nec Corporation | カーボンナノチューブ分散膜の形成方法及び半導体素子の製造方法 |
JP2010283328A (ja) * | 2009-06-08 | 2010-12-16 | Tatung Univ | 光起電装置およびそれを製造する方法 |
WO2014133183A1 (ja) * | 2013-03-01 | 2014-09-04 | 国立大学法人 東京大学 | 密な部分及び疎な部分を有する単層カーボンナノチューブを有する膜及びその製造方法、並びに該膜を有する材料及びその製造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738135A (ja) * | 1993-07-26 | 1995-02-07 | Yazaki Corp | 半導体光電変換素子 |
JP4051988B2 (ja) * | 2002-04-09 | 2008-02-27 | 富士ゼロックス株式会社 | 光電変換素子および光電変換装置 |
ITTO20030425A1 (it) * | 2003-06-06 | 2004-12-07 | St Microelectronics Srl | Dispositivo interruttore elettrico a comando ottico basato su nanotubi di carbonio e sistema interruttore elettrico utilizzante tale dispositivo interruttore. |
TWI292225B (en) * | 2003-07-14 | 2008-01-01 | Fujikura Ltd | Electrolytic composition, and photoelectric conversion element and dye sensitizing solar battery employing the same |
US7378715B2 (en) | 2003-10-10 | 2008-05-27 | General Electric Company | Free-standing electrostatically-doped carbon nanotube device |
JP2005332991A (ja) | 2004-05-20 | 2005-12-02 | Univ Nagoya | カーボンナノチューブ発光素子 |
JP2007027186A (ja) | 2005-07-12 | 2007-02-01 | Hamamatsu Photonics Kk | 半導体光検出器及び半導体露光装置 |
ATE518131T1 (de) | 2005-09-06 | 2011-08-15 | Nantero Inc | Sensorsystem auf nanoröhrchenbasis und verfahren zur anwedung davon |
JP4321568B2 (ja) * | 2006-08-29 | 2009-08-26 | ソニー株式会社 | 固体撮像装置および撮像装置 |
WO2008112764A1 (en) * | 2007-03-12 | 2008-09-18 | Nantero, Inc. | Electromagnetic and thermal sensors using carbon nanotubes and methods of making same |
CN101552295A (zh) | 2008-04-03 | 2009-10-07 | 清华大学 | 太阳能电池 |
CN101820036B (zh) * | 2009-02-27 | 2013-08-28 | 清华大学 | 一种发光二极管的制备方法 |
US8304302B2 (en) * | 2009-04-03 | 2012-11-06 | Board Of Trustees Of The University Of Arkansas | Photovoltaic device using single wall carbon nanotubes and method of fabricating the same |
WO2010151244A1 (en) * | 2009-06-22 | 2010-12-29 | Hewlett-Packard Development Company, L.P. | Transparent conductive material |
JP5569002B2 (ja) | 2010-01-21 | 2014-08-13 | セイコーエプソン株式会社 | 分析機器および特性測定方法 |
JP5668345B2 (ja) | 2010-07-13 | 2015-02-12 | セイコーエプソン株式会社 | 光フィルター、光フィルターモジュール、分光測定器および光機器 |
WO2012021724A2 (en) * | 2010-08-11 | 2012-02-16 | Board Of Regents, The University Of Texas System | Fabrication method of composite carbon nanotube fibers/yarns |
JP5720200B2 (ja) | 2010-11-25 | 2015-05-20 | セイコーエプソン株式会社 | 光モジュール、および光測定装置 |
US8912617B2 (en) | 2011-10-27 | 2014-12-16 | Solar Junction Corporation | Method for making semiconductor light detection devices |
JP5859872B2 (ja) * | 2012-02-17 | 2016-02-16 | 富士フイルム株式会社 | 有機光電変換素子組成物、これを含む薄膜、光電池、これに用いられる有機半導体ポリマー、化合物およびポリマーの製造方法 |
US9040814B2 (en) | 2013-02-25 | 2015-05-26 | Emily Fucinato | Anti-reflective coating for photovoltaic cells |
JP6207331B2 (ja) | 2013-10-02 | 2017-10-04 | Jfeエンジニアリング株式会社 | 太陽電池及びそのカーボン電極の製造方法 |
US20160104554A1 (en) * | 2014-10-09 | 2016-04-14 | Washington State University | Functionalized porous polymer nanocomposites |
JP6601007B2 (ja) | 2015-06-18 | 2019-11-06 | セイコーエプソン株式会社 | 分光測定装置、画像形成装置、及び分光測定方法 |
-
2017
- 2017-03-08 JP JP2017044179A patent/JP7090400B2/ja active Active
-
2018
- 2018-03-01 US US16/491,193 patent/US11205676B2/en active Active
- 2018-03-01 CN CN202311030528.9A patent/CN117038690A/zh active Pending
- 2018-03-01 DE DE112018001216.6T patent/DE112018001216T5/de active Pending
- 2018-03-01 CN CN201880016049.2A patent/CN110383503B/zh active Active
- 2018-03-01 WO PCT/JP2018/007843 patent/WO2018163965A1/ja active Application Filing
-
2021
- 2021-10-12 US US17/499,135 patent/US11664405B2/en active Active
-
2022
- 2022-06-14 JP JP2022095569A patent/JP7445705B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009060051A (ja) * | 2007-09-03 | 2009-03-19 | National Institute Of Advanced Industrial & Technology | 有機太陽電池及び光センサ |
WO2009093698A1 (ja) * | 2008-01-24 | 2009-07-30 | Nec Corporation | カーボンナノチューブ分散膜の形成方法及び半導体素子の製造方法 |
JP2010283328A (ja) * | 2009-06-08 | 2010-12-16 | Tatung Univ | 光起電装置およびそれを製造する方法 |
WO2014133183A1 (ja) * | 2013-03-01 | 2014-09-04 | 国立大学法人 東京大学 | 密な部分及び疎な部分を有する単層カーボンナノチューブを有する膜及びその製造方法、並びに該膜を有する材料及びその製造方法 |
Non-Patent Citations (1)
Title |
---|
KEHANG CUI ET AL.: ""Air-stable high-efficiency solar cells with dry-transferred single-walled carbon nanotube films"", JOURNAL OF MATERIALS CHEMISTRY A, vol. pp.11311-11318, JPN6023029942, 2014, ISSN: 0005114461 * |
Also Published As
Publication number | Publication date |
---|---|
US20220028906A1 (en) | 2022-01-27 |
US11664405B2 (en) | 2023-05-30 |
CN110383503B (zh) | 2023-09-05 |
CN110383503A (zh) | 2019-10-25 |
US11205676B2 (en) | 2021-12-21 |
CN117038690A (zh) | 2023-11-10 |
JP7090400B2 (ja) | 2022-06-24 |
WO2018163965A1 (ja) | 2018-09-13 |
JP7445705B2 (ja) | 2024-03-07 |
JP2018148138A (ja) | 2018-09-20 |
DE112018001216T5 (de) | 2019-11-21 |
US20200035747A1 (en) | 2020-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7420257B2 (en) | Backside-illuminated photodetector | |
US9054008B2 (en) | Solar blind ultra violet (UV) detector and fabrication methods of the same | |
US8299353B2 (en) | Solar cell | |
US20140061835A1 (en) | Semiconductor light-detecting element | |
US7928389B1 (en) | Wide bandwidth infrared detector and imager | |
EP3358619B1 (en) | Back-illuminated solid-state imaging element | |
JP7445705B2 (ja) | 半導体光検出素子 | |
US9871079B2 (en) | Image sensor and electronic device including the same | |
KR20070009474A (ko) | 광 검출 시스템, 와이드 밴드갭 반도체 초점판 어레이 모듈및 실리콘 탄화물 픽셀 어레이 제조방법 | |
JP2013093609A (ja) | 半導体光検出素子 | |
TWI717474B (zh) | 半導體光檢測元件 | |
KR20220006027A (ko) | 이미지 센서 및 이를 포함하는 전자 장치 | |
US8212327B2 (en) | High fill-factor laser-treated semiconductor device on bulk material with single side contact scheme | |
US7767487B2 (en) | Formation of contacts on semiconductor substrates | |
CN114300494A (zh) | 一种光电二极管、光电二极管探测器及其制造方法 | |
US20150014806A1 (en) | Image Sensor and Manufacturing Method Thereof | |
JP5234312B2 (ja) | 撮像装置 | |
JP2017228750A (ja) | フォトダイオード並びにその製造方法 | |
JPH0243778A (ja) | 光半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220624 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230725 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230922 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231121 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240130 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240226 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7445705 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |