JPWO2017168295A1 - 移動体および移動体用システム - Google Patents
移動体および移動体用システム Download PDFInfo
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- JPWO2017168295A1 JPWO2017168295A1 JP2018507794A JP2018507794A JPWO2017168295A1 JP WO2017168295 A1 JPWO2017168295 A1 JP WO2017168295A1 JP 2018507794 A JP2018507794 A JP 2018507794A JP 2018507794 A JP2018507794 A JP 2018507794A JP WO2017168295 A1 JPWO2017168295 A1 JP WO2017168295A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
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- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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Abstract
Description
本実施の形態では、本発明の一態様である移動体および移動体用システムについて、図面を用いて説明する。
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OS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。
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の材料について説明する。
本実施の形態では、本発明の一態様の移動体等の具体例について図面を用いて説明する。
20 画素
20a 画素
20b 画素
20c 画素
20d 画素
20e 画素
20f 画素
20g 画素
21 画素アレイ
22 回路
23 回路
24 回路
25 回路
30 回路
41 トランジスタ
42 トランジスタ
43 トランジスタ
44 トランジスタ
45 トランジスタ
61 配線
61a 配線
61d a至配線
62 配線
63 配線
64 配線
65 配線
71 配線
72 配線
73 配線
75 配線
76 配線
77 配線
78 配線
81 絶縁層
81a 絶縁層
81b 絶縁層
81c 絶縁層
81d 絶縁層
81e 絶縁層
82 導電体
91 配線
100 移動体
101 制御回路
102 窓部
103 センサ
103L センサ
103R センサ
104 センサ
104L センサ
104R センサ
105 センサ
111 検出回路
112 記憶回路
113 演算回路
114 制動装置
120 運転手
121 目
121L 左目
121R 右目
122 領域
123 センサ
123L センサ
123R センサ
130 対向車
131 ヘッドライト
132 ハイビーム
133 ロービーム
134 路面
135 歩行者
140 領域
150 座席
151 センサ
152 サンバイザー
160 後続車
161 ヘッドライト
162 ハイビーム
164 センサ
164L センサ
164R センサ
200 液晶パネル
201A 基板
201B 基板
201C 基板
202 液晶
202A 液晶
202B 液晶
203A 偏光板
203B 偏光板
211 フロントガラス
212 フロントドアガラス
213 リアドアガラス
213B リアドアガラス
214 リアガラス
214B リアガラス
301 トランジスタ
302 トランジスタ
303 トランジスタ
304 トランジスタ
305 トランジスタ
306 トランジスタ
307 トランジスタ
315 基板
320 絶縁層
330 酸化物半導体層
330a 酸化物半導体層
330b 酸化物半導体層
330c 酸化物半導体層
330d 酸化物半導体層
340 導電層
345 絶縁層
355 絶縁層
360 絶縁層
370 導電層
371 導電層
372 導電層
373 導電層
380 絶縁層
400 導電体
401 導電体
410 絶縁層
431 領域
432 領域
510 領域
520 領域
530 領域
540 領域
545 領域
550 導電層
560 導電層
601 自動車
602 バス
603 列車
604 ヘルメット
611 窓部
1100 層
1200 層
1300 層
1530 遮光層
1540 マイクロレンズアレイ
1550a 光学変換層
1550b 光電変換層
1550c 光電変換層
Claims (6)
- 第1のセンサと、第2のセンサと、第1の回路と、演算回路と、窓部と、を有する移動体であり、
前記第1のセンサは、前記移動体に乗車している運転手の目の位置を検出する機能を有し、
前記第2のセンサは、対向車が存在しているか否かを検出する機能を有し、
前記第2のセンサは、前記対向車がハイビームを点灯させているか否かを検出する機能を有し、
前記第2のセンサは、前記対向車が点灯させているハイビームが照射される領域を検出する機能を有し、
前記第1の回路は、ハイビームの照射距離を記憶する機能を有し、
前記第1の回路は、前記窓部の光の透過率を低下させる場合における、前記光の透過率の低下量を記憶する機能を有し、
前記演算回路は、前記第1のセンサおよび前記第2のセンサにより検出された情報および前記第1の回路に記憶された情報をもとに、光の透過率を変化させる前記窓部の領域に関する情報を前記窓部に出力する機能を有し、
前記窓部は、前記演算回路から出力された、光の透過率を変化させる前記窓部の領域に関する情報をもとに、光の透過率を局所的に低下させる機能を有することを特徴とする移動体。 - 第1のセンサと、第2のセンサと、第1の回路と、演算回路と、窓部と、を有する移動体であり、
前記第1のセンサは、第1の信号を前記演算回路に出力する機能を有し、
前記第2のセンサは、第2の信号を前記演算回路に出力する機能を有し、
前記第2のセンサは、第3の信号を前記演算回路に出力する機能を有し、
前記第2のセンサは、第4の信号を前記演算回路に出力する機能を有し、
前記第1の回路は、第5の信号を前記演算回路に出力する機能を有し、
前記第1の回路は、第6の信号を前記演算回路に出力する機能を有し、
前記演算回路は、前記第1乃至第6の信号に応じて、第7の信号を前記窓部に出力する機能を有し、
前記窓部は、前記第7の信号に従って、光の透過率を局所的に低下させる機能を有し、
前記第1の信号は、前記移動体に乗車している運転手の目の位置に関する情報を有し、
前記第2の信号は、対向車が存在しているか否かに関する情報を有し、
前記第3の信号は、前記対向車がハイビームを点灯させているか否かに関する情報を有し、
前記第4の信号は、前記対向車が点灯させているハイビームが照射される領域に関する情報を有し、
前記第5の信号は、ハイビームの照射距離に関する情報を有し、
前記第6の信号は、前記光の透過率を低下させる場合における、前記光の透過率の低下量に関する情報を有し、
前記第7の信号は、光の透過率を変化させる前記窓部の領域に関する情報を有することを特徴とする移動体。 - 請求項1または2において、
前記第1のセンサは前記移動体の内側に設けられ、
前記第2のセンサは前記移動体の外側に設けられることを特徴とする移動体。 - 請求項1または2において、
前記第2のセンサのダイナミックレンジは、前記第1のセンサのダイナミックレンジより大きく、
前記第2のセンサのフレーム周波数は、前記第1のセンサのフレーム周波数より高いことを特徴とする移動体。 - 請求項1または2において、
前記第1のセンサは、第1の撮像素子を有し、
前記第2のセンサは、第2の撮像素子を有し、
前記第1の撮像素子は、ローリングシャッタ方式により動作し、
前記第2の撮像素子は、グローバルシャッタ方式により動作する機能を有することを特徴とする移動体。 - 請求項1または2において、
前記第2のセンサは、画素を有し、
前記画素は、光電変換素子と、第1乃至第4のトランジスタと、を有し、
前記光電変換素子の一方の端子は、前記第1のトランジスタのソースまたはドレイン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またはドレインの他方は、前記第2のトランジスタのソースまたはドレインの一方と電気的に接続され、
前記第2のトランジスタのソースまたはドレインの一方は、前記第3のトランジスタのゲートと電気的に接続され、
前記第3のトランジスタのソースまたはドレインの一方は、前記第4のトランジスタのソースまたはドレインの一方と電気的に接続され、
前記第1のトランジスタおよび前記第2のトランジスタは、チャネル形成領域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、Ga、YまたはSn)と、を有することを特徴とする移動体。
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- 2017-03-24 US US16/081,238 patent/US10589660B2/en not_active Expired - Fee Related
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US20200215964A1 (en) | 2020-07-09 |
US10589660B2 (en) | 2020-03-17 |
US11027643B2 (en) | 2021-06-08 |
WO2017168295A1 (ja) | 2017-10-05 |
US20190092221A1 (en) | 2019-03-28 |
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