JP6104522B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP6104522B2 JP6104522B2 JP2012125602A JP2012125602A JP6104522B2 JP 6104522 B2 JP6104522 B2 JP 6104522B2 JP 2012125602 A JP2012125602 A JP 2012125602A JP 2012125602 A JP2012125602 A JP 2012125602A JP 6104522 B2 JP6104522 B2 JP 6104522B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6706—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device for preventing leakage current
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02551—Group 12/16 materials
- H01L21/02554—Oxides
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6713—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device characterised by the properties of the source or drain regions, e.g. compositions or sectional shapes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
- H10D30/6756—Amorphous oxide semiconductors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/421—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer
- H10D86/423—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer comprising semiconductor materials not belonging to the Group IV, e.g. InGaZnO
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02565—Oxide semiconducting materials not being Group 12/16 materials, e.g. ternary compounds
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- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thin Film Transistor (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
本実施の形態では、半導体装置及び半導体装置の作製方法の一態様を図1及び図2を用いて説明する。
本実施の形態では、実施の形態1とは異なる本発明の一態様の半導体装置及びその作製方法について、図3乃至図5を用いて説明する。なお、実施の形態1と同一部分又は同様な機能を有する部分、及び工程は、実施の形態1と同様に行うことができ、繰り返しの説明は省略する。
実施の形態1または2で一例を示したトランジスタを用いて表示機能を有する半導体装置(表示装置ともいう)を作製することができる。また、トランジスタを含む駆動回路の一部または全体を、画素部と同じ基板上に一体形成し、システムオンパネルを形成することができる。
実施の形態1または2で一例を示したトランジスタを用いて、対象物の情報を読み取るイメージセンサ機能を有する半導体装置を作製することができる。
実施の形態1または2で一例を示したトランジスタは、複数のトランジスタを積層する集積回路を有する半導体装置に好適に用いることができる。本実施の形態では、半導体装置の一例として、記憶媒体(メモリ素子)の例を示す。
本明細書に開示する半導体装置は、さまざまな電子機器(遊技機も含む)に適用することができる。電子機器としては、例えば、テレビジョン装置(テレビ、またはテレビジョン受信機ともいう)、コンピュータ用などのモニタ、デジタルカメラ、デジタルビデオカメラ等のカメラ、デジタルフォトフレーム、携帯電話機(携帯電話、携帯電話装置ともいう)、携帯型ゲーム機、携帯情報端末、音響再生装置、パチンコ機などの大型ゲーム機などが挙げられる。上記実施の形態で説明した半導体装置を具備する電子機器の例について説明する。
108 ゲート絶縁層
110 ゲート電極
116 チャネル形成領域
120 不純物領域
124 金属化合物領域
128 絶縁層
130 絶縁層
140 トランジスタ
142a ドレイン電極
142b ドレイン電極
144 結晶性酸化物半導体層
146 ゲート絶縁層
148 ゲート電極
150 絶縁層
152 絶縁層
153 電極層
156 配線
162 トランジスタ
164 容量素子
185 基板
400 基板
401 結晶性酸化物半導体層
401a 結晶性酸化物半導体層
402 下地絶縁層
403 絶縁層
404 結晶性酸化物半導体層
404a ソース領域
404b ドレイン領域
404c チャネル形成領域
405 導電膜
405a ソース電極
405b ドレイン電極
406 ゲート絶縁層
410 ゲート電極
412 絶縁層
414 絶縁層
415a ソース電極
415b ドレイン電極
416 チャネル保護層
416a 絶縁層
421 窒素プラズマ
510 トランジスタ
520 トランジスタ
530 トランジスタ
601 基板
602 フォトダイオード
606a 半導体膜
606b 半導体膜
606c 半導体膜
608 接着層
613 基板
631 絶縁層
632 絶縁層
633 層間絶縁膜
634 層間絶縁膜
640 トランジスタ
641 電極層
642 電極層
643 導電層
645 導電層
656 トランジスタ
658 フォトダイオードリセット信号線
659 ゲート信号線
671 フォトセンサ出力信号線
672 フォトセンサ基準信号線
2701 筐体
2703 筐体
2705 表示部
2707 表示部
2711 軸部
2721 電源
2723 操作キー
2725 スピーカ
2800 筐体
2801 筐体
2802 表示パネル
2803 スピーカ
2804 マイクロフォン
2805 操作キー
2806 ポインティングデバイス
2807 カメラ用レンズ
2808 外部接続端子
2810 太陽電池セル
2811 外部メモリスロット
3001 本体
3002 筐体
3003 表示部
3004 キーボード
3021 本体
3022 スタイラス
3023 表示部
3024 操作ボタン
3025 外部インターフェイス
3051 本体
3053 接眼部
3054 操作スイッチ
3055 表示部(B)
3056 バッテリー
3057 表示部(A)
4001 基板
4002 画素部
4003 信号線駆動回路
4004 走査線駆動回路
4005 シール材
4006 基板
4008 液晶層
4010 トランジスタ
4011 トランジスタ
4013 液晶素子
4015 接続端子電極
4016 端子電極
4018 FPC
4019 異方性導電膜
4020 絶縁層
4021 絶縁層
4023 絶縁層
4030 電極層
4031 電極層
4032 絶縁層
4510 隔壁
4511 電界発光層
4513 発光素子
4514 充填材
9600 テレビジョン装置
9601 筐体
9603 表示部
9605 スタンド
Claims (1)
- 結晶性を有する酸化物層と、ゲート絶縁層と、ゲート電極と、を有し、
前記酸化物層は、実質的にi型の領域と、n型の領域を有し、
前記実質的にi型の領域は、前記ゲート絶縁層を介して、前記ゲート電極と重なる領域を有し、
前記n型の領域は、窒素を含み、
前記実質的にi型の領域よりも結晶性が高いことを特徴とする半導体装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012125602A JP6104522B2 (ja) | 2011-06-10 | 2012-06-01 | 半導体装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011130367 | 2011-06-10 | ||
| JP2011130367 | 2011-06-10 | ||
| JP2012125602A JP6104522B2 (ja) | 2011-06-10 | 2012-06-01 | 半導体装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017008033A Division JP6330066B2 (ja) | 2011-06-10 | 2017-01-20 | 半導体装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013016785A JP2013016785A (ja) | 2013-01-24 |
| JP2013016785A5 JP2013016785A5 (ja) | 2015-07-16 |
| JP6104522B2 true JP6104522B2 (ja) | 2017-03-29 |
Family
ID=47292419
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012125602A Active JP6104522B2 (ja) | 2011-06-10 | 2012-06-01 | 半導体装置 |
| JP2017008033A Active JP6330066B2 (ja) | 2011-06-10 | 2017-01-20 | 半導体装置 |
| JP2018082124A Active JP6532571B2 (ja) | 2011-06-10 | 2018-04-23 | 半導体装置 |
| JP2019095263A Withdrawn JP2019149575A (ja) | 2011-06-10 | 2019-05-21 | 半導体装置 |
| JP2020210194A Withdrawn JP2021061418A (ja) | 2011-06-10 | 2020-12-18 | 半導体装置 |
| JP2022008419A Active JP7163517B2 (ja) | 2011-06-10 | 2022-01-24 | 半導体装置 |
| JP2022167379A Withdrawn JP2023009059A (ja) | 2011-06-10 | 2022-10-19 | 半導体装置 |
| JP2024006528A Active JP7607156B2 (ja) | 2011-06-10 | 2024-01-19 | 半導体装置 |
| JP2024219577A Active JP7749793B2 (ja) | 2011-06-10 | 2024-12-16 | 半導体装置 |
| JP2025157763A Pending JP2025175137A (ja) | 2011-06-10 | 2025-09-24 | 半導体装置 |
Family Applications After (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017008033A Active JP6330066B2 (ja) | 2011-06-10 | 2017-01-20 | 半導体装置 |
| JP2018082124A Active JP6532571B2 (ja) | 2011-06-10 | 2018-04-23 | 半導体装置 |
| JP2019095263A Withdrawn JP2019149575A (ja) | 2011-06-10 | 2019-05-21 | 半導体装置 |
| JP2020210194A Withdrawn JP2021061418A (ja) | 2011-06-10 | 2020-12-18 | 半導体装置 |
| JP2022008419A Active JP7163517B2 (ja) | 2011-06-10 | 2022-01-24 | 半導体装置 |
| JP2022167379A Withdrawn JP2023009059A (ja) | 2011-06-10 | 2022-10-19 | 半導体装置 |
| JP2024006528A Active JP7607156B2 (ja) | 2011-06-10 | 2024-01-19 | 半導体装置 |
| JP2024219577A Active JP7749793B2 (ja) | 2011-06-10 | 2024-12-16 | 半導体装置 |
| JP2025157763A Pending JP2025175137A (ja) | 2011-06-10 | 2025-09-24 | 半導体装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US8946790B2 (ja) |
| JP (10) | JP6104522B2 (ja) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9112074B2 (en) * | 2013-03-22 | 2015-08-18 | University Of Central Florida Research Foundation, Inc. | UV photodetectors having semiconductor metal oxide layer |
| TWI644434B (zh) * | 2013-04-29 | 2018-12-11 | 日商半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
| KR102222344B1 (ko) * | 2013-05-02 | 2021-03-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
| US9806198B2 (en) * | 2013-06-05 | 2017-10-31 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| JP6134980B2 (ja) * | 2013-07-10 | 2017-05-31 | 富士フイルム株式会社 | 金属酸化物薄膜及びその製造方法、並びにその製造方法に用いる金属酸化物薄膜形成用塗布溶液 |
| US9443987B2 (en) * | 2013-08-23 | 2016-09-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| JP6082912B2 (ja) * | 2013-10-03 | 2017-02-22 | 株式会社Joled | 薄膜トランジスタ基板の製造方法 |
| US9455349B2 (en) * | 2013-10-22 | 2016-09-27 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor thin film transistor with reduced impurity diffusion |
| US9318618B2 (en) * | 2013-12-27 | 2016-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| US9401432B2 (en) * | 2014-01-16 | 2016-07-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
| US9929279B2 (en) * | 2014-02-05 | 2018-03-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| US9640669B2 (en) * | 2014-03-13 | 2017-05-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device including the semiconductor device, display module including the display device, and electronic appliance including the semiconductor device, the display device, and the display module |
| US10361290B2 (en) * | 2014-03-14 | 2019-07-23 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device comprising adding oxygen to buffer film and insulating film |
| KR102193091B1 (ko) * | 2014-05-22 | 2020-12-21 | 엘지디스플레이 주식회사 | 낮은 반사율을 갖는 블랙 매트릭스를 구비한 평판 표시장치 및 그 제조 방법 |
| WO2016016761A1 (en) * | 2014-07-31 | 2016-02-04 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing semiconductor device |
| CN104167448B (zh) * | 2014-08-05 | 2017-06-30 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、阵列基板和显示装置 |
| JP6618779B2 (ja) * | 2014-11-28 | 2019-12-11 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| US10019025B2 (en) * | 2015-07-30 | 2018-07-10 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
| WO2017064590A1 (en) * | 2015-10-12 | 2017-04-20 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| KR102613288B1 (ko) | 2016-07-26 | 2023-12-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
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| KR101911382B1 (ko) | 2009-11-27 | 2018-10-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
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| JP2013016785A (ja) | 2013-01-24 |
| JP6330066B2 (ja) | 2018-05-23 |
| US8946790B2 (en) | 2015-02-03 |
| US20150091008A1 (en) | 2015-04-02 |
| JP2021061418A (ja) | 2021-04-15 |
| US20120313152A1 (en) | 2012-12-13 |
| JP2017085159A (ja) | 2017-05-18 |
| JP2023009059A (ja) | 2023-01-19 |
| JP6532571B2 (ja) | 2019-06-19 |
| JP7607156B2 (ja) | 2024-12-26 |
| JP7749793B2 (ja) | 2025-10-06 |
| JP2022058728A (ja) | 2022-04-12 |
| JP7163517B2 (ja) | 2022-10-31 |
| US10192990B2 (en) | 2019-01-29 |
| JP2025175137A (ja) | 2025-11-28 |
| JP2025026744A (ja) | 2025-02-21 |
| JP2019149575A (ja) | 2019-09-05 |
| JP2024045262A (ja) | 2024-04-02 |
| JP2018148221A (ja) | 2018-09-20 |
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