JP6647884B2 - 撮像装置および電子機器 - Google Patents
撮像装置および電子機器 Download PDFInfo
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- JP6647884B2 JP6647884B2 JP2016014184A JP2016014184A JP6647884B2 JP 6647884 B2 JP6647884 B2 JP 6647884B2 JP 2016014184 A JP2016014184 A JP 2016014184A JP 2016014184 A JP2016014184 A JP 2016014184A JP 6647884 B2 JP6647884 B2 JP 6647884B2
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- oxide semiconductor
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- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Inorganic materials [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000005477 sputtering target Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- LXEXBJXDGVGRAR-UHFFFAOYSA-N trichloro(trichlorosilyl)silane Chemical compound Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl LXEXBJXDGVGRAR-UHFFFAOYSA-N 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- IBEFSUTVZWZJEL-UHFFFAOYSA-N trimethylindium Chemical compound C[In](C)C IBEFSUTVZWZJEL-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000000707 wrist Anatomy 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
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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Description
本実施の形態では、本発明の一態様である撮像装置について、図面を参照して説明する。
本実施の形態では、本発明の一態様に用いることのできる酸化物半導体を有するトランジスタについて図面を用いて説明する。なお、本実施の形態における図面では、明瞭化のために一部の要素を拡大、縮小、または省略して図示している。
本実施の形態では、実施の形態2に示したトランジスタの構成要素について詳細を説明する。
以下では、本発明の一態様に用いることのできる酸化物半導体膜の構造について説明する。
(実施の形態5)
12 データ保持動作
13 動作
30 シリコン基板
31 トランジスタ
32 トランジスタ
35 活性層
51 トランジスタ
52 トランジスタ
53 トランジスタ
54 トランジスタ
55 トランジスタ
56 高電圧電源
57 容量素子
58 容量素子
60 光電変換素子
61 光電変換層
62 透光性導電層
63 半導体層
64 半導体層
65 半導体層
66 電極
66a 導電層
66b 導電層
67 隔壁
71 配線
72 配線
72a 導電層
72b 導電層
73 配線
75 配線
76 配線
77 配線
78 配線
79 配線
80 絶縁層
81 導電体
82 絶縁層
82a 絶縁層
82b 絶縁層
83 絶縁層
88 配線
93 配線
96 配線
99 配線
101 トランジスタ
102 トランジスタ
103 トランジスタ
104 トランジスタ
105 トランジスタ
106 トランジスタ
107 トランジスタ
108 トランジスタ
109 トランジスタ
110 トランジスタ
111 トランジスタ
112 トランジスタ
115 基板
120 絶縁層
130 酸化物半導体層
130a 酸化物半導体層
130b 酸化物半導体層
130c 酸化物半導体層
140 導電層
141 導電層
142 導電層
150 導電層
151 導電層
152 導電層
160 絶縁層
170 導電層
171 導電層
172 導電層
173 導電層
175 絶縁層
180 絶縁層
231 領域
232 領域
233 領域
331 領域
332 領域
333 領域
334 領域
335 領域
901 筐体
902 筐体
903 表示部
904 表示部
905 マイク
906 スピーカー
907 操作キー
908 スタイラス
909 カメラ
911 筐体
912 表示部
919 カメラ
931 筐体
932 表示部
933 リストバンド
939 カメラ
951 筐体
952 表示部
954 スピーカー
955 ボタン
956 入出力端子
957 マイク
959 カメラ
961 筐体
962 シャッターボタン
963 マイク
965 レンズ
967 発光部
971 筐体
972 筐体
973 表示部
974 操作キー
975 レンズ
976 接続部
1100 層
1200 層
1400 層
1500 回折格子
1600 層
2500 絶縁層
2510 遮光層
2520 有機樹脂層
2530 カラーフィルタ
2530a カラーフィルタ
2530b カラーフィルタ
2530c カラーフィルタ
2540 マイクロレンズアレイ
2550 光学変換層
2560 絶縁層
Claims (6)
- 第1のトランジスタと、第2のトランジスタと、第3のトランジスタと、第4のトランジスタと、光電変換素子と、を有する撮像装置であって、
前記光電変換素子の一方の電極は、前記第1のトランジスタのソース電極またはドレイン電極の一方と電気的に接続され、
前記光電変換素子の一方の電極は、前記第3のトランジスタのソース電極またはドレイン電極の一方と電気的に接続され、
前記第1のトランジスタのソース電極またはドレイン電極の他方は、前記第2のトランジスタのゲート電極と電気的に接続され、
前記第2のトランジスタのソース電極またはドレイン電極の一方は、前記第4のトランジスタのソース電極またはドレイン電極の一方と電気的に接続され、
前記光電変換素子の他方の電極は、第1の配線と電気的に接続され、
前記第1のトランジスタのゲート電極は、第2の配線と電気的に接続され、
前記第1の配線に供給される電位がHVDDであるとき、前記第2の配線に供給される電位の最大値は、HVDDよりも小さい、撮像装置。 - 請求項1において、
前記第2のトランジスタのソースまたはドレインの他方は、第3の配線と電気的に接続され、
前記第1の配線に供給される電位がHVDDであり、前記第3の配線に供給される電位がVDDであり、HVDDがVDDよりも大きい電位であるとき、前記第2の配線に供給される電位の最大値は、VDDである、撮像装置。 - 請求項1または2において、
前記第1のトランジスタおよび前記第3のトランジスタは活性層に酸化物半導体を有し、
前記酸化物半導体は、Inと、Znと、M(MはAl、Ti、Ga、Sn、Y、Zr、La、Ce、NdまたはHf)と、を有する、撮像装置。 - 請求項1乃至3のいずれか一項において、
前記第2のトランジスタおよび前記第4のトランジスタは活性層または活性領域にシリコンを有する、撮像装置。 - 請求項1乃至4のいずれか一項において、
前記光電変換素子は、光電変換層にセレンを有する、撮像装置。 - 請求項1乃至5のいずれか一項に記載の撮像装置と、表示装置と、を有する、電子機器。
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TWI710124B (zh) * | 2015-01-30 | 2020-11-11 | 日商半導體能源研究所股份有限公司 | 成像裝置及電子裝置 |
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JP2021108474A (ja) * | 2015-01-30 | 2021-07-29 | 株式会社半導体エネルギー研究所 | 撮像装置 |
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KR20160094290A (ko) | 2016-08-09 |
TWI710124B (zh) | 2020-11-11 |
US20240079424A1 (en) | 2024-03-07 |
KR102502316B1 (ko) | 2023-02-23 |
TW201633523A (zh) | 2016-09-16 |
US20160225808A1 (en) | 2016-08-04 |
JP2023073250A (ja) | 2023-05-25 |
JP6913773B2 (ja) | 2021-08-04 |
KR20230021061A (ko) | 2023-02-13 |
TWI792065B (zh) | 2023-02-11 |
TW202105707A (zh) | 2021-02-01 |
JP2020074564A (ja) | 2020-05-14 |
JP2021108474A (ja) | 2021-07-29 |
US11848341B2 (en) | 2023-12-19 |
US20200403016A1 (en) | 2020-12-24 |
JP2016146626A (ja) | 2016-08-12 |
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