JP6134537B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP6134537B2 JP6134537B2 JP2013038115A JP2013038115A JP6134537B2 JP 6134537 B2 JP6134537 B2 JP 6134537B2 JP 2013038115 A JP2013038115 A JP 2013038115A JP 2013038115 A JP2013038115 A JP 2013038115A JP 6134537 B2 JP6134537 B2 JP 6134537B2
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- oxide semiconductor
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- transistor
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- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910021334 nickel silicide Inorganic materials 0.000 description 1
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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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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- 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
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- H01L21/34—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 not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping materials
- H01L21/42—Bombardment with radiation
- H01L21/423—Bombardment with radiation with high-energy radiation
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- 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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- 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
- 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
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6757—Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/40—Crystalline structures
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/40—Crystalline structures
- H10D62/402—Amorphous materials
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- Non-Volatile Memory (AREA)
Description
本実施の形態では、本発明の一態様における半導体装置、およびその作製方法を説明する。
本実施の形態では、本発明の一態様であるトランジスタを使用し、電力が供給されない状況でも記憶内容の保持が可能で、かつ、書き込み回数にも制限が無い半導体装置(記憶装置)の一例を、図面を用いて説明する。
本実施の形態では、実施の形態1に示すトランジスタを使用し、電力が供給されない状況でも記憶内容の保持が可能で、かつ、書き込み回数にも制限が無い半導体装置について、実施の形態2に示した構成と異なる半導体装置の説明を行う。
本実施の形態では、上記実施の形態に開示したトランジスタを少なくとも一部に用いて構成されるCPU(Central Processing Unit)について説明する。
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、テレビ、モニタ等の表示装置、照明装置、デスクトップ型或いはノート型のパーソナルコンピュータ、ワードプロセッサ、光ディスクなどの記録媒体に静止画または動画を記録、または再生する装置、オーディオプレイヤー、ラジオ、ステレオ、電話機、トランシーバ、携帯無線機、携帯電話、ゲーム機、電卓、携帯情報端末、電子手帳、電子書籍、電子翻訳機、音声入力機器、ビデオカメラ、デジタルスチルカメラ、電気シェーバ、電子レンジ等の高周波加熱装置、電気炊飯器、電気洗濯機、電気掃除機、エアーコンディショナーなどの空調設備、食器洗浄器、食器乾燥器、衣類乾燥器、布団乾燥器、電気冷蔵庫、電気冷凍庫、電気冷凍冷蔵庫、DNA保存用冷凍庫、煙感知器、放射線測定器、透析装置等の医療機器、などが挙げられる。さらに、誘導灯、信号機、ベルトコンベア、エレベータ、エスカレータ、産業用ロボット、電力貯蔵システム等の産業機器も挙げられる。また、内燃機関や電力を用いる電動機により推進する移動体なども、電子制御されるものは電子機器の範疇に含まれるものとする。上記移動体として、例えば、電気自動車(EV)、内燃機関と電動機を併せ持ったハイブリッド車(HEV)、プラグインハイブリッド車(PHEV)、これらのタイヤ車輪を無限軌道に変えた装軌車両、電動アシスト自転車を含む原動機付自転車、自動二輪車、電動車椅子、ゴルフ用カート、小型または大型船舶、潜水艦、ヘリコプター、航空機、ロケット、人工衛星、宇宙探査機や惑星探査機、宇宙船が挙げられる。これらの電子機器の具体例の一部を図10乃至図12に示す。
本明細書で開示されるトランジスタの構造は、チャネル形成領域がCAAC−OS膜で形成されるトランジスタの構造として有用である。以下、CAAC−OS膜では、横方向に酸素が拡散しやすい点について詳述する。
(1)過剰酸素の第1の遷移 Z=1においてT=206K(−67℃)
(2)過剰酸素の第2の遷移 Z=1においてT=923K(650℃)
(3)酸素欠損の第1の遷移 Z=1においてT=701K(428℃)
(4)酸素欠損の第2の遷移 Z=1においてT=1590K(1317℃)
(1)過剰酸素の第1の遷移 T=300KにおいてZ=1.2×104(/秒)
(2)過剰酸素の第2の遷移 T=300KにおいてZ=1.0×10−27(/秒)
(3)酸素欠損の第1の遷移 T=300KにおいてZ=4.3×10−18(/秒)
(4)酸素欠損の第2の遷移 T=300KにおいてZ=1.4×10−56(/秒)
(1)過剰酸素の第1の遷移 T=723KにおいてZ=2.0×109(/秒)
(2)過剰酸素の第2の遷移 T=723KにおいてZ=2.5×10−4(/秒)
(3)酸素欠損の第1の遷移 T=723KにおいてZ=2.5(/秒)
(4)酸素欠損の第2の遷移 T=723KにおいてZ=2.5×10−16(/秒)
101 酸素
110 下地絶縁膜
120 酸化物半導体層
120a チャネル形成領域
120b ソース領域またはドレイン領域
120c 領域
130 ゲート絶縁膜
140 ゲート電極
150a ソース電極
150b ドレイン電極
160 保護膜
170 平坦化膜
191 トランジスタ
192 トランジスタ
193 トランジスタ
1141 スイッチング素子
1142 メモリセル
1143 メモリセル群
1189 ROMインターフェイス
1190 基板
1191 ALU
1192 ALUコントローラ
1193 インストラクションデコーダ
1194 インタラプトコントローラ
1195 タイミングコントローラ
1196 レジスタ
1197 レジスタコントローラ
1198 バスインターフェイス
1199 ROM
3000 基板
3106 素子分離絶縁層
3200 トランジスタ
3202 トランジスタ
3204 容量素子
3210 接続配線
3220 絶縁層
4162 トランジスタ
4250 メモリセル
4251 メモリセルアレイ
4251a メモリセルアレイ
4251b メモリセルアレイ
4253 周辺回路
4254 容量素子
5021 本体
5022 固定部
5023 表示部
5024 操作ボタン
5025 外部メモリスロット
8000 テレビジョン装置
8001 筐体
8002 表示部
8003 スピーカ部
8200 室内機
8201 筐体
8202 送風口
8203 CPU
8204 室外機
8300 電気冷凍冷蔵庫
8301 筐体
8302 冷蔵室用扉
8303 冷凍室用扉
8304 CPU
9000 テーブル
9001 筐体
9002 脚部
9003 表示部
9004 表示ボタン
9005 電源コード
9033 留め具
9034 スイッチ
9035 電源スイッチ
9036 スイッチ
9038 操作スイッチ
9201 本体
9202 筐体
9203 表示部
9204 キーボード
9205 外部接続ポート
9206 ポインティングデバイス
9630 筐体
9631 表示部
9631a 表示部
9631b 表示部
9632a 領域
9632b 領域
9633 太陽電池
9634 充放電制御回路
9635 バッテリー
9636 DCDCコンバータ
9637 コンバータ
9638 操作キー
9639 ボタン
9700 電気自動車
9701 二次電池
9702 制御回路
9703 駆動装置
9704 処理装置
Claims (5)
- ソース領域、ドレイン領域、及びチャネル形成領域を有する酸化物半導体層と、
前記酸化物半導体層上に設けられたゲート絶縁膜と、
前記ゲート絶縁膜を介して前記チャネル形成領域と重なる領域を有するゲート電極と、
前記ソース領域と接する領域を有するソース電極と、
前記ドレイン領域と接する領域を有するドレイン電極と、を有し、
前記ソース領域及び前記ドレイン領域は、前記チャネル形成領域よりも酸素濃度が高い領域を有し、
前記ソース領域または前記ドレイン領域から前記チャネル形成領域に対し、常温において酸素が拡散されることを特徴とする半導体装置。 - ソース領域、ドレイン領域、及びチャネル形成領域を有する酸化物半導体層と、
前記酸化物半導体層上に設けられたゲート絶縁膜と、
前記ゲート絶縁膜を介して前記チャネル形成領域と重なる領域を有するゲート電極と、
前記ソース領域と接する領域を有するソース電極と、
前記ドレイン領域と接する領域を有するドレイン電極と、を有し、
前記ソース領域及び前記ドレイン領域は、前記チャネル形成領域よりも酸素濃度が高い領域を有し、
前記チャネル形成領域は、前記酸化物半導体層の表面の法線ベクトルと平行な方向にc軸が配向した結晶を含み、
前記ソース領域または前記ドレイン領域から前記チャネル形成領域に対し、常温において酸素が拡散されることを特徴とする半導体装置。 - 請求項1または請求項2において、
前記ゲート絶縁膜及び前記ゲート電極上に設けられた、酸化アルミニウムを含む絶縁膜を有することを特徴とする半導体装置。 - 前記チャネル形成領域下に前記チャネル形成領域に接する下地絶縁膜を有し、
前記下地絶縁膜は酸素を含む絶縁膜からなることを特徴とする請求項1から3のいずれか1項に記載の半導体装置。 - 前記ソース領域または前記ドレイン領域に不純物(酸素を除く。)が添加されていることを特徴とする請求項1から4のいずれか1項に記載の半導体装置。
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| WO2011043170A1 (en) * | 2009-10-09 | 2011-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| US9887297B2 (en) * | 2013-09-17 | 2018-02-06 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising oxide semiconductor layer in which thickness of the oxide semiconductor layer is greater than or equal to width of the oxide semiconductor layer |
| JP6440457B2 (ja) | 2013-11-07 | 2018-12-19 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| JP2015103259A (ja) * | 2013-11-26 | 2015-06-04 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | タッチセンサ |
| JP6506545B2 (ja) | 2013-12-27 | 2019-04-24 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| JP6446258B2 (ja) * | 2013-12-27 | 2018-12-26 | 株式会社半導体エネルギー研究所 | トランジスタ |
| TWI535034B (zh) * | 2014-01-29 | 2016-05-21 | 友達光電股份有限公司 | 畫素結構及其製作方法 |
| US9929279B2 (en) | 2014-02-05 | 2018-03-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| JP2015162633A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社東芝 | 半導体装置 |
| CN104241299B (zh) * | 2014-09-02 | 2017-02-15 | 深圳市华星光电技术有限公司 | 氧化物半导体tft基板的制作方法及结构 |
| US20160155849A1 (en) * | 2014-12-02 | 2016-06-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, method for manufacturing semiconductor device, module, and electronic device |
| JP6857447B2 (ja) * | 2015-01-26 | 2021-04-14 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| CN116154003A (zh) | 2015-11-20 | 2023-05-23 | 株式会社半导体能源研究所 | 半导体装置、包括该半导体装置的显示装置以及包括该半导体装置的电子设备 |
| KR20170087568A (ko) * | 2016-01-20 | 2017-07-31 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 이의 제조 방법 |
| KR102320483B1 (ko) * | 2016-04-08 | 2021-11-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
| CN106790805A (zh) * | 2016-12-20 | 2017-05-31 | 北京小米移动软件有限公司 | 柔性电子设备 |
| WO2019166925A1 (ja) * | 2018-03-01 | 2019-09-06 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| KR102494122B1 (ko) * | 2018-03-21 | 2023-02-02 | 삼성전자주식회사 | 반도체 소자 |
| US10854612B2 (en) * | 2018-03-21 | 2020-12-01 | Samsung Electronics Co., Ltd. | Semiconductor device including active region with variable atomic concentration of oxide semiconductor material and method of forming the same |
| KR102861219B1 (ko) | 2018-11-01 | 2025-09-18 | 엘지디스플레이 주식회사 | 패널, 전자장치 및 트랜지스터 |
| CN110767745A (zh) * | 2019-09-18 | 2020-02-07 | 华南理工大学 | 复合金属氧化物半导体及薄膜晶体管与应用 |
| CN110797395A (zh) * | 2019-09-18 | 2020-02-14 | 华南理工大学 | 掺杂型金属氧化物半导体及薄膜晶体管与应用 |
| KR102736890B1 (ko) * | 2020-06-22 | 2024-12-03 | 엘지디스플레이 주식회사 | 박막 트랜지스터 어레이 기판 및 표시장치 |
| JP2022077434A (ja) * | 2020-11-11 | 2022-05-23 | 日本放送協会 | 薄膜トランジスタとその製造方法、及び表示装置 |
| US12113115B2 (en) | 2021-02-09 | 2024-10-08 | Taiwan Semiconductor Manufacturing Company Limited | Thin film transistor including a compositionally-graded gate dielectric and methods for forming the same |
| JP7671625B2 (ja) * | 2021-05-19 | 2025-05-02 | 株式会社ジャパンディスプレイ | 半導体装置およびその製造方法 |
| CN113488512A (zh) * | 2021-06-23 | 2021-10-08 | 深圳市华星光电半导体显示技术有限公司 | 显示面板及其制备方法 |
| KR20230025585A (ko) | 2021-08-13 | 2023-02-22 | 삼성전자주식회사 | 반도체 소자 |
| JP2023148580A (ja) * | 2022-03-30 | 2023-10-13 | 厦門天馬顕示科技有限公司 | 酸化物半導体薄膜トランジスタ装置及びその製造方法 |
| US20250248060A1 (en) * | 2022-06-17 | 2025-07-31 | Sharp Display Technology Corporation | Semiconductor device and semiconductor device manufacturing method |
| DE102023125283B4 (de) * | 2022-10-25 | 2026-01-22 | Lg Display Co., Ltd. | Dünnschichttransistor, Verfahren zur Herstellung desselben und Anzeigevorrichtung, die diesen aufweist |
Family Cites Families (146)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
| JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
| JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
| JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
| US5581092A (en) | 1993-09-07 | 1996-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Gate insulated semiconductor device |
| JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
| KR100394896B1 (ko) | 1995-08-03 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 투명스위칭소자를포함하는반도체장치 |
| JP3625598B2 (ja) | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
| JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
| JP2000150861A (ja) | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
| JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
| JP3765936B2 (ja) * | 1998-12-21 | 2006-04-12 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
| JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
| KR20020038482A (ko) | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
| JP3997731B2 (ja) | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
| JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
| JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
| JP4090716B2 (ja) | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
| WO2003040441A1 (fr) | 2001-11-05 | 2003-05-15 | Japan Science And Technology Agency | Film mince monocristallin homologue a super-reseau naturel, procede de preparation et dispositif dans lequel est utilise ledit film mince monocristallin |
| JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
| JP4083486B2 (ja) | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
| US7049190B2 (en) | 2002-03-15 | 2006-05-23 | Sanyo Electric Co., Ltd. | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device |
| JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
| US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
| JP2004022625A (ja) | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
| US7105868B2 (en) | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
| US7067843B2 (en) | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
| JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
| JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
| JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
| US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
| CN1998087B (zh) | 2004-03-12 | 2014-12-31 | 独立行政法人科学技术振兴机构 | 非晶形氧化物和薄膜晶体管 |
| US7282782B2 (en) * | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
| US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
| US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
| US7211825B2 (en) | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
| JP2006100760A (ja) | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
| US7285501B2 (en) | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
| US7298084B2 (en) | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
| KR100953596B1 (ko) | 2004-11-10 | 2010-04-21 | 캐논 가부시끼가이샤 | 발광장치 |
| US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
| US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
| JP5126729B2 (ja) | 2004-11-10 | 2013-01-23 | キヤノン株式会社 | 画像表示装置 |
| US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
| US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
| RU2402106C2 (ru) | 2004-11-10 | 2010-10-20 | Кэнон Кабусики Кайся | Аморфный оксид и полевой транзистор с его использованием |
| JP5118812B2 (ja) | 2004-11-10 | 2013-01-16 | キヤノン株式会社 | 電界効果型トランジスタ |
| US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
| US7608531B2 (en) | 2005-01-28 | 2009-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic device, and method of manufacturing semiconductor device |
| TWI472037B (zh) | 2005-01-28 | 2015-02-01 | 半導體能源研究所股份有限公司 | 半導體裝置,電子裝置,和半導體裝置的製造方法 |
| US7858451B2 (en) | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
| US7948171B2 (en) | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US20060197092A1 (en) | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
| US8681077B2 (en) | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
| US7544967B2 (en) | 2005-03-28 | 2009-06-09 | Massachusetts Institute Of Technology | Low voltage flexible organic/transparent transistor for selective gas sensing, photodetecting and CMOS device applications |
| US7645478B2 (en) | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
| US8300031B2 (en) | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
| JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
| US7402506B2 (en) | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
| US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
| US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
| KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
| JP2007059128A (ja) | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
| JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
| JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
| JP2007073705A (ja) | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
| JP5116225B2 (ja) | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
| EP1770788A3 (en) | 2005-09-29 | 2011-09-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide semiconductor layer and manufacturing method thereof |
| JP5037808B2 (ja) | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
| KR101112652B1 (ko) | 2005-11-15 | 2012-02-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액티브 매트릭스 디스플레이 장치 및 텔레비전 수신기 |
| TWI292281B (en) | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
| US7867636B2 (en) | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
| JP4977478B2 (ja) | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
| US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
| JP5015470B2 (ja) * | 2006-02-15 | 2012-08-29 | 財団法人高知県産業振興センター | 薄膜トランジスタ及びその製法 |
| US7977169B2 (en) * | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
| US7696024B2 (en) * | 2006-03-31 | 2010-04-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
| US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
| CN101356652B (zh) | 2006-06-02 | 2012-04-18 | 日本财团法人高知县产业振兴中心 | 包括由氧化锌构成的氧化物半导体薄膜层的半导体器件及其制造方法 |
| JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
| JP4999400B2 (ja) | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
| JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
| JP4332545B2 (ja) | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
| JP5164357B2 (ja) | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP4274219B2 (ja) | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
| US7622371B2 (en) | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
| US7772021B2 (en) | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
| JP2008140684A (ja) | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
| KR101303578B1 (ko) | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
| US8207063B2 (en) | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
| KR100851215B1 (ko) | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
| US7795613B2 (en) | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
| KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
| KR20080094300A (ko) | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
| KR101334181B1 (ko) | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
| US8274078B2 (en) | 2007-04-25 | 2012-09-25 | Canon Kabushiki Kaisha | Metal oxynitride semiconductor containing zinc |
| KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
| JP5215158B2 (ja) | 2007-12-17 | 2013-06-19 | 富士フイルム株式会社 | 無機結晶性配向膜及びその製造方法、半導体デバイス |
| US8586979B2 (en) * | 2008-02-01 | 2013-11-19 | Samsung Electronics Co., Ltd. | Oxide semiconductor transistor and method of manufacturing the same |
| JP4555358B2 (ja) | 2008-03-24 | 2010-09-29 | 富士フイルム株式会社 | 薄膜電界効果型トランジスタおよび表示装置 |
| JP5704790B2 (ja) * | 2008-05-07 | 2015-04-22 | キヤノン株式会社 | 薄膜トランジスタ、および、表示装置 |
| KR101496148B1 (ko) * | 2008-05-15 | 2015-02-27 | 삼성전자주식회사 | 반도체소자 및 그 제조방법 |
| KR100963027B1 (ko) | 2008-06-30 | 2010-06-10 | 삼성모바일디스플레이주식회사 | 박막 트랜지스터, 그의 제조 방법 및 박막 트랜지스터를구비하는 평판 표시 장치 |
| KR100963026B1 (ko) | 2008-06-30 | 2010-06-10 | 삼성모바일디스플레이주식회사 | 박막 트랜지스터, 그의 제조 방법 및 박막 트랜지스터를구비하는 평판 표시 장치 |
| JP5250493B2 (ja) * | 2008-07-16 | 2013-07-31 | 株式会社半導体エネルギー研究所 | 発光装置 |
| TWI500160B (zh) * | 2008-08-08 | 2015-09-11 | Semiconductor Energy Lab | 半導體裝置及其製造方法 |
| JP5345456B2 (ja) | 2008-08-14 | 2013-11-20 | 富士フイルム株式会社 | 薄膜電界効果型トランジスタ |
| JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
| JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
| JP5606682B2 (ja) | 2009-01-29 | 2014-10-15 | 富士フイルム株式会社 | 薄膜トランジスタ、多結晶酸化物半導体薄膜の製造方法、及び薄膜トランジスタの製造方法 |
| JP4571221B1 (ja) | 2009-06-22 | 2010-10-27 | 富士フイルム株式会社 | Igzo系酸化物材料及びigzo系酸化物材料の製造方法 |
| JP4415062B1 (ja) | 2009-06-22 | 2010-02-17 | 富士フイルム株式会社 | 薄膜トランジスタ及び薄膜トランジスタの製造方法 |
| CN102473729B (zh) * | 2009-07-03 | 2015-01-28 | 株式会社半导体能源研究所 | 制造半导体装置的方法 |
| WO2011074407A1 (en) * | 2009-12-18 | 2011-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| JP2011159697A (ja) * | 2010-01-29 | 2011-08-18 | Dainippon Printing Co Ltd | 薄膜トランジスタ搭載基板、その製造方法及び画像表示装置 |
| JP2011187506A (ja) | 2010-03-04 | 2011-09-22 | Sony Corp | 薄膜トランジスタおよびその製造方法、並びに表示装置 |
| CN105390402B (zh) | 2010-04-23 | 2018-09-07 | 株式会社半导体能源研究所 | 半导体装置及半导体装置的制造方法 |
| DE112011101410B4 (de) | 2010-04-23 | 2018-03-01 | Semiconductor Energy Laboratory Co., Ltd. | Verfahren zum Herstellen einer Halbleitervorrichtung |
| KR20130055607A (ko) | 2010-04-23 | 2013-05-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
| CN105321961B (zh) | 2010-04-23 | 2018-10-02 | 株式会社半导体能源研究所 | 半导体装置的制造方法 |
| KR102344452B1 (ko) | 2010-04-23 | 2021-12-29 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
| WO2011132591A1 (en) | 2010-04-23 | 2011-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| KR101806271B1 (ko) | 2010-05-14 | 2017-12-07 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 |
| US8629438B2 (en) * | 2010-05-21 | 2014-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
| WO2012090799A1 (en) * | 2010-12-28 | 2012-07-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| US8941112B2 (en) * | 2010-12-28 | 2015-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| US8709922B2 (en) | 2011-05-06 | 2014-04-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| JP6005401B2 (ja) * | 2011-06-10 | 2016-10-12 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| JP6009226B2 (ja) * | 2011-06-10 | 2016-10-19 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| WO2012172746A1 (en) * | 2011-06-17 | 2012-12-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
| US8748240B2 (en) | 2011-12-22 | 2014-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| TWI584383B (zh) | 2011-12-27 | 2017-05-21 | 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 |
| KR102103913B1 (ko) | 2012-01-10 | 2020-04-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작 방법 |
| KR102097171B1 (ko) | 2012-01-20 | 2020-04-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
| WO2013111756A1 (en) | 2012-01-25 | 2013-08-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing semiconductor device |
| US9006733B2 (en) | 2012-01-26 | 2015-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing thereof |
| US8956912B2 (en) | 2012-01-26 | 2015-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| TWI562361B (en) | 2012-02-02 | 2016-12-11 | Semiconductor Energy Lab Co Ltd | Semiconductor device |
| US8916424B2 (en) | 2012-02-07 | 2014-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| US9859114B2 (en) | 2012-02-08 | 2018-01-02 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor device with an oxygen-controlling insulating layer |
-
2013
- 2013-02-25 US US13/775,408 patent/US20130221345A1/en not_active Abandoned
- 2013-02-27 KR KR1020130020857A patent/KR20130098924A/ko not_active Ceased
- 2013-02-28 JP JP2013038115A patent/JP6134537B2/ja not_active Expired - Fee Related
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2016
- 2016-02-17 US US15/045,298 patent/US10872982B2/en active Active
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2020
- 2020-04-01 KR KR1020200039834A patent/KR102170001B1/ko active Active
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| Publication number | Publication date |
|---|---|
| KR102170001B1 (ko) | 2020-10-26 |
| US20130221345A1 (en) | 2013-08-29 |
| US10872982B2 (en) | 2020-12-22 |
| KR20130098924A (ko) | 2013-09-05 |
| JP2013211543A (ja) | 2013-10-10 |
| US20160163880A1 (en) | 2016-06-09 |
| KR20200037195A (ko) | 2020-04-08 |
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