JP5651359B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP5651359B2 JP5651359B2 JP2010069758A JP2010069758A JP5651359B2 JP 5651359 B2 JP5651359 B2 JP 5651359B2 JP 2010069758 A JP2010069758 A JP 2010069758A JP 2010069758 A JP2010069758 A JP 2010069758A JP 5651359 B2 JP5651359 B2 JP 5651359B2
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- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000838 magnetophoresis Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction 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
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- OYQCBJZGELKKPM-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O-2].[Zn+2].[O-2].[In+3] OYQCBJZGELKKPM-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
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- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
本実施の形態では、半導体装置の一態様であるトランジスタの構造について説明する。
次に、図1のトランジスタ141の作製方法を図2及び図3を用いて説明する。具体的にはトランジスタを有する表示装置の画素部の作製工程について説明する。
実施の形態2では、第1電極層及び第2電極層を形成する第3のフォトリソグラフィ工程と、第1配線層及び第2配線層を形成する第4のフォトリソグラフィ工程とで、2枚のマスクを用いる。しかし、本実施の形態で例示するように多階調(高階調)マスクにより形成した複数(代表的には二種類)の厚さの領域を有するレジストマスクを用いた場合、使用するレジストマスクの数を減らすことができるため、工程簡略化、低コスト化を図ることができる。
本発明の一態様のトランジスタの電気特性について計算を行った。
本実施の形態では、半導体装置のトランジスタについて説明する。具体的にはトップゲート型のトランジスタを有する表示装置の画素部について説明する。
図9に本実施の形態のトランジスタを示す。図9(A)は平面図であり、図9(B)は図9(A)におけるA1−A2及びB1−B2で切断した断面図である。
本実施の形態では、半導体装置の一例である表示装置において、同一基板上に少なくとも駆動回路の一部と、画素部に配置するトランジスタを作製する例について図10乃至図15を用いて以下に説明する。
他の実施の形態に例示される薄膜トランジスタを作製し、該薄膜トランジスタを画素部、さらには駆動回路に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、他の実施の形態に例示される薄膜トランジスタを用いた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。
本実施の形態では、他の実施の形態に例示される薄膜トランジスタを適用した半導体装置として電子ペーパーの例を示す。
本実施の形態では、他の実施の形態に例示される薄膜トランジスタを適用した半導体装置として発光表示装置の例を示す。表示装置の有する表示素子としては、本実施の形態ではエレクトロルミネッセンスを利用する発光素子を用いて示す。エレクトロルミネッセンスを利用する発光素子は、発光材料が有機化合物であるか、無機化合物であるかによって区別され、一般的に、前者は有機EL素子、後者は無機EL素子と呼ばれている。
他の実施の形態に例示される薄膜トランジスタを適用した半導体装置は、電子ペーパーとして適用することができる。電子ペーパーは、情報を表示するものであればあらゆる分野の電子機器に用いることが可能である。例えば、電子ペーパーを用いて、電子書籍(電子ブック)、ポスター、電車などの乗り物の車内広告、クレジットカード等の各種カードにおける表示等に適用することができる。電子機器の一例を図22に示す。
他の実施の形態に例示される薄膜トランジスタを用いた半導体装置は、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、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。
102 ゲート絶縁膜
103 半導体膜
109 保護絶縁層
111 ゲート電極層
113 半導体層
114a 電極層
114b 電極層
115a 配線層
115b 配線層
118 端子
120 接続電極
122 端子
123 容量配線
124 コンタクトホール
125 コンタクトホール
126 コンタクトホール
127 透明導電膜
128 画素電極層
129 透明導電膜
133 レジストマスク
133a レジストマスク
133b レジストマスク
134 レジストマスク
135 レジストマスク
141 トランジスタ
142 トランジスタ
143 トランジスタ
144a トランジスタ
144b トランジスタ
144c トランジスタ
144d トランジスタ
144e トランジスタ
150 端子
151 端子
152 ゲート絶縁膜
153 接続電極
154 保護絶縁膜
155 透明導電膜
156 電極
580 基板
581 薄膜トランジスタ
583 絶縁層
584 絶縁層
585 絶縁層
587 電極層
588 電極層
589 球形粒子
590a 黒色領域
590b 白色領域
594 キャビティ
595 充填材
596 基板
1000 携帯電話機
1001 筐体
1002 表示部
1003 操作ボタン
1004 外部接続ポート
1005 スピーカ
1006 マイク
2600 TFT基板
2601 対向基板
2602 シール材
2603 画素部
2604 表示素子
2605 着色層
2606 偏光板
2607 偏光板
2608 配線回路部
2609 フレキシブル配線基板
2610 冷陰極管
2611 反射板
2612 回路基板
2613 拡散板
2700 電子書籍
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
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 薄膜トランジスタ
4011 薄膜トランジスタ
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
4030 画素電極層
4031 対向電極層
4032 絶縁層
4033 絶縁層
4035 スペーサ
4501 基板
4502 画素部
4503a 信号線駆動回路
4503b 信号線駆動回路
4504a 走査線駆動回路
4504b 走査線駆動回路
4505 シール材
4506 基板
4507 充填材
4509 薄膜トランジスタ
4510 薄膜トランジスタ
4511 発光素子
4512 電界発光層
4513 電極層
4515 接続端子電極
4516 端子電極
4517 電極層
4518a FPC
4518b FPC
4519 異方性導電膜
4520 隔壁
5300 基板
5301 画素部
5302 走査線駆動回路
5303 信号線駆動回路
5400 基板
5401 画素部
5402 走査線駆動回路
5403 信号線駆動回路
5404 走査線駆動回路
5501 配線
5502 配線
5503 配線
5504 配線
5505 配線
5506 配線
5543 ノード
5544 ノード
5571 トランジスタ
5572 トランジスタ
5573 トランジスタ
5574 トランジスタ
5575 トランジスタ
5576 トランジスタ
5577 トランジスタ
5578 トランジスタ
5601 ドライバIC
5602 スイッチ群
5603a トランジスタ
5603b トランジスタ
5603c トランジスタ
5611 配線
5612 配線
5613 配線
5621 配線
5701 フリップフロップ
5703a タイミング
5703b タイミング
5703c タイミング
5711 配線
5712 配線
5713 配線
5714 配線
5715 配線
5716 配線
5717 配線
5721 信号
5803a タイミング
5803b タイミング
5803c タイミング
5821 信号
6400 画素
6401 スイッチング用トランジスタ
6402 駆動用トランジスタ
6403 容量素子
6404 発光素子
6405 信号線
6406 走査線
6407 電源線
6408 共通電極
7001 駆動用TFT
7002 発光素子
7003 陰極
7004 発光層
7005 陽極
7011 駆動用TFT
7012 発光素子
7013 陰極
7014 発光層
7015 陽極
7016 遮蔽膜
7017 導電膜
7021 駆動用TFT
7022 発光素子
7023 陰極
7024 発光層
7025 陽極
7027 導電膜
9600 テレビジョン装置
9601 筐体
9603 表示部
9605 スタンド
9607 表示部
9609 操作キー
9610 リモコン操作機
9700 デジタルフォトフレーム
9701 筐体
9703 表示部
9881 筐体
9882 表示部
9883 表示部
9884 スピーカ部
9885 操作キー
9886 記録媒体挿入部
9887 接続端子
9888 センサ
9889 マイクロフォン
9890 LEDランプ
9891 筐体
9893 連結部
9900 スロットマシン
9901 筐体
9903 表示部
Claims (5)
- ゲート電極と、
チャネルが形成される領域を含む酸化物半導体層と、
前記ゲート電極と前記酸化物半導体層の間のゲート絶縁膜と、
前記酸化物半導体層と電気的に接続される第1電極層及び第2電極層と、
前記第1電極層上の第1の配線層と、
前記第2電極層上の第2の配線層とを有し、
前記ゲート電極は、前記酸化物半導体層と重なる第1の領域を有し、
前記第1電極層と第1の配線層とは、前記第1の領域の外側領域において、電気的に接続され、
前記第2電極層と第2の配線層とは、前記第1の領域の外側領域において、電気的に接続され、
前記第1の配線層は、前記第1の領域と重なる領域を有さず、
前記第2の配線層は、前記第1の領域と重なる領域を有さず、
前記第1電極層は、n型の導電型を有する酸化物半導体を有し、
前記第2電極層は、n型の導電型を有する酸化物半導体を有し、
前記酸化物半導体層は、前記第1電極層の上面、前記第2電極層の上面、前記第1の配線層の上面及び前記第2の配線層の上面とそれぞれ接する領域を有し、
前記第1電極層の導電率は、前記酸化物半導体層の導電率以上であって、前記第1の配線層の導電率以下であり、
前記第2電極層の導電率は、前記酸化物半導体層の導電率以上であって、前記第2の配線層の導電率以下であることを特徴とする半導体装置。 - ゲート電極と、
前記ゲート電極上に設けられたゲート絶縁膜と、
前記ゲート絶縁膜上に設けられた酸化物半導体層と、
前記酸化物半導体層と電気的に接続される第1電極層及び第2電極層と、
前記第1電極層上の第1の配線層と、
前記第2電極層上の第2の配線層とを有し、
前記ゲート電極は、前記酸化物半導体層と重なる第1の領域を有し、
前記第1電極層と前記第1の配線層とは、前記第1の領域の外側領域において、電気的に接続され、
前記第2電極層と第2の配線層とは、前記第1の領域の外側領域において、電気的に接続され、
前記第1の配線層は、前記第1の領域と重なる領域を有さず、
前記第2の配線層は、前記第1の領域と重なる領域を有さず、
前記第1電極層は、n型の導電型を有する酸化物半導体を有し、
前記第2電極層は、n型の導電型を有する酸化物半導体を有し、
前記酸化物半導体層は、前記第1電極層の上面、前記第2電極層の上面、前記第1の配線層の上面及び前記第2の配線層の上面とそれぞれ接する領域を有し、
前記第1電極層の導電率は、前記酸化物半導体層の導電率以上であって、前記第1の配線層の導電率以下であり、
前記第2電極層の導電率は、前記酸化物半導体層の導電率以上であって、前記第2の配線層の導電率以下であ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、
前記酸化物半導体層は、インジウム、ガリウム、亜鉛の少なくとも一種を有することを特徴とする半導体装置。 - 請求項1乃至請求項3のいずれか一項において、
前記第1電極層及び前記第2電極層の導電率が、1×10−4S/cm以上、1×102S/cm以下であることを特徴とする半導体装置。 - 請求項1乃至請求項4のいずれか一項において、
前記第1電極層が前記第1の配線層の端部から内側に延在するチャネル長方向における長さ及び、前記第2電極層が前記第2の配線層の端部から内側に延在するチャネル長方向における長さが0.2μm以上、5μm以下であることを特徴とする半導体装置。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101743620B1 (ko) | 2009-12-18 | 2017-06-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 광 센서를 포함하는 표시 장치 및 그 구동 방법 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102244389B1 (ko) * | 2010-01-22 | 2021-04-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
EP2369627B1 (en) * | 2010-03-22 | 2017-01-25 | Samsung Electronics Co., Ltd. | Thin film transistors, methods of manufacturing thin film transistors, and semiconductor device including thin film transistors |
KR20180135118A (ko) | 2010-07-02 | 2018-12-19 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제작 방법 |
EP2447999A1 (en) * | 2010-10-29 | 2012-05-02 | Applied Materials, Inc. | Method for depositing a thin film electrode and thin film stack |
KR20210034703A (ko) | 2011-01-28 | 2021-03-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제작 방법 및 반도체 장치 |
US8686416B2 (en) * | 2011-03-25 | 2014-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Oxide semiconductor film and semiconductor device |
WO2012133103A1 (ja) * | 2011-03-30 | 2012-10-04 | シャープ株式会社 | アクティブマトリクス基板、表示装置、およびアクティブマトリクス基板の製造方法 |
JP6091083B2 (ja) * | 2011-05-20 | 2017-03-08 | 株式会社半導体エネルギー研究所 | 記憶装置 |
WO2012169388A1 (ja) * | 2011-06-06 | 2012-12-13 | シャープ株式会社 | Tft基板およびその製造方法 |
WO2013042696A1 (en) * | 2011-09-23 | 2013-03-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP5806905B2 (ja) * | 2011-09-30 | 2015-11-10 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US10347769B2 (en) * | 2013-03-25 | 2019-07-09 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor with multi-layer source/drain electrodes |
JP6300589B2 (ja) | 2013-04-04 | 2018-03-28 | 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 |
US9214127B2 (en) * | 2013-07-09 | 2015-12-15 | Apple Inc. | Liquid crystal display using depletion-mode transistors |
KR102159684B1 (ko) | 2014-02-17 | 2020-09-25 | 삼성디스플레이 주식회사 | 박막 트랜지스터 |
WO2017187301A1 (en) * | 2016-04-28 | 2017-11-02 | Semiconductor Energy Laboratory Co., Ltd. | Transistor, semiconductor device, and electronic device |
US10615187B2 (en) | 2016-07-27 | 2020-04-07 | Semiconductor Energy Laboratory Co., Ltd. | Transistor, semiconductor device, and electronic device |
JP6844845B2 (ja) * | 2017-05-31 | 2021-03-17 | 三国電子有限会社 | 表示装置 |
JP7246681B2 (ja) | 2018-09-26 | 2023-03-28 | 三国電子有限会社 | トランジスタ及びトランジスタの製造方法、並びにトランジスタを含む表示装置 |
KR20230146506A (ko) * | 2021-02-22 | 2023-10-19 | 재팬 사이언스 앤드 테크놀로지 에이전시 | 박막 트랜지스터, 표시 장치, 전자기기 및 박막 트랜지스터의 제조 방법 |
CN113823738A (zh) * | 2021-09-22 | 2021-12-21 | 中国人民解放军国防科技大学 | 一种选通器件及其制备方法 |
Family Cites Families (120)
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 |
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 |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
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 |
KR910009039B1 (ko) * | 1987-12-18 | 1991-10-28 | 가부시끼가이샤 세이꼬오샤 | 비정질 실리콘 박막 트랜지스터의 제조방법 |
JP2740813B2 (ja) * | 1988-02-26 | 1998-04-15 | セイコープレシジョン株式会社 | 非晶質シリコン薄膜トランジシタアレイ基板 |
US5270567A (en) * | 1989-09-06 | 1993-12-14 | Casio Computer Co., Ltd. | Thin film transistors without capacitances between electrodes thereof |
JP2585118B2 (ja) | 1990-02-06 | 1997-02-26 | 株式会社半導体エネルギー研究所 | 薄膜トランジスタの作製方法 |
EP0445535B1 (en) | 1990-02-06 | 1995-02-01 | Sel Semiconductor Energy Laboratory Co., Ltd. | Method of forming an oxide film |
JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
JP2837330B2 (ja) | 1992-12-28 | 1998-12-16 | 株式会社桜井グラフィックシステムズ | 印刷機のインキ洗浄装置 |
US5473168A (en) | 1993-04-30 | 1995-12-05 | Sharp Kabushiki Kaisha | Thin film transistor |
JPH06314789A (ja) | 1993-04-30 | 1994-11-08 | Sharp Corp | 薄膜トランジスタ |
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 |
US5847410A (en) | 1995-11-24 | 1998-12-08 | Semiconductor Energy Laboratory Co. | Semiconductor electro-optical device |
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 |
US6680223B1 (en) * | 1997-09-23 | 2004-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing the same |
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 |
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 |
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 |
WO2003040441A1 (en) | 2001-11-05 | 2003-05-15 | Japan Science And Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
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 |
FI20020367A0 (fi) * | 2002-02-26 | 2002-02-26 | Nokia Corp | Jaetun verkkosolmun konfiguraation hallinta |
CN1445821A (zh) | 2002-03-15 | 2003-10-01 | 三洋电机株式会社 | ZnO膜和ZnO半导体层的形成方法、半导体元件及其制造方法 |
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 |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
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 |
JP4620046B2 (ja) | 2004-03-12 | 2011-01-26 | 独立行政法人科学技術振興機構 | 薄膜トランジスタ及びその製造方法 |
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 |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
KR100911698B1 (ko) | 2004-11-10 | 2009-08-10 | 캐논 가부시끼가이샤 | 비정질 산화물을 사용한 전계 효과 트랜지스터 |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
KR100953596B1 (ko) | 2004-11-10 | 2010-04-21 | 캐논 가부시끼가이샤 | 발광장치 |
US7601984B2 (en) | 2004-11-10 | 2009-10-13 | Canon Kabushiki Kaisha | Field effect transistor with amorphous oxide active layer containing microcrystals and gate electrode opposed to active layer through gate insulator |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
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 | Semiconductor Energy Lab | 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 |
WO2006105077A2 (en) | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
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 |
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 |
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 |
KR100729043B1 (ko) | 2005-09-14 | 2007-06-14 | 삼성에스디아이 주식회사 | 투명 박막 트랜지스터 및 그의 제조방법 |
JP5078246B2 (ja) | 2005-09-29 | 2012-11-21 | 株式会社半導体エネルギー研究所 | 半導体装置、及び半導体装置の作製方法 |
JP5064747B2 (ja) | 2005-09-29 | 2012-10-31 | 株式会社半導体エネルギー研究所 | 半導体装置、電気泳動表示装置、表示モジュール、電子機器、及び半導体装置の作製方法 |
EP1998374A3 (en) | 2005-09-29 | 2012-01-18 | 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 |
JP2007123700A (ja) | 2005-10-31 | 2007-05-17 | Toppan Printing Co Ltd | 酸化物半導体のパターニング方法と薄膜トランジスタの製造方法 |
KR101112655B1 (ko) | 2005-11-15 | 2012-02-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액티브 매트릭스 디스플레이 장치 및 텔레비전 수신기 |
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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 |
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 |
JP5110803B2 (ja) | 2006-03-17 | 2012-12-26 | キヤノン株式会社 | 酸化物膜をチャネルに用いた電界効果型トランジスタ及びその製造方法 |
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 |
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 |
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 |
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 |
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 |
KR100858088B1 (ko) | 2007-02-28 | 2008-09-10 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법 |
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 |
US8202365B2 (en) | 2007-12-17 | 2012-06-19 | Fujifilm Corporation | Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline film |
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 |
TWI574423B (zh) | 2008-11-07 | 2017-03-11 | 半導體能源研究所股份有限公司 | 半導體裝置和其製造方法 |
US8841661B2 (en) | 2009-02-25 | 2014-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Staggered oxide semiconductor TFT semiconductor device and manufacturing method thereof |
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2010
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- 2010-03-17 TW TW099107813A patent/TWI485851B/zh not_active IP Right Cessation
- 2010-03-22 KR KR1020100025037A patent/KR101629638B1/ko active IP Right Grant
- 2010-03-25 JP JP2010069758A patent/JP5651359B2/ja active Active
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Cited By (3)
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KR101743620B1 (ko) | 2009-12-18 | 2017-06-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 광 센서를 포함하는 표시 장치 및 그 구동 방법 |
US10360858B2 (en) | 2009-12-18 | 2019-07-23 | Semiconductor Energy Laboratory Co., Ltd. | Display device including optical sensor and driving method thereof |
US10796647B2 (en) | 2009-12-18 | 2020-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Display device including optical sensor and driving method thereof |
Also Published As
Publication number | Publication date |
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CN101859798B (zh) | 2016-05-18 |
KR101629638B1 (ko) | 2016-06-13 |
TWI485851B (zh) | 2015-05-21 |
TW201104864A (en) | 2011-02-01 |
CN101859798A (zh) | 2010-10-13 |
KR20100109395A (ko) | 2010-10-08 |
JP2010258423A (ja) | 2010-11-11 |
US8927981B2 (en) | 2015-01-06 |
US20100244031A1 (en) | 2010-09-30 |
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