JP2018009960A - センサモジュール、電磁放射の明度および/または色を判定する方法、およびセンサモジュールを製造する方法 - Google Patents
センサモジュール、電磁放射の明度および/または色を判定する方法、およびセンサモジュールを製造する方法 Download PDFInfo
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Abstract
Description
広帯域の電磁放射の明度を検出するための少なくとも1つの明度センサ素子;および、
電磁放射の色を検出するための少なくとも1つの色センサ素子を有する少なくとも1つの色センサフィールド。明度センサ素子は色センサフィールドよりも広いセンサ面を有している。
明度センサ素子により検出された明度を表す明度値および/または色センサ素子により検出された色を表す色値が読み込まれ、
電磁放射の明度および/または色を判定するために明度値および/または色値が処理される。
電磁放射の明度を検出するための少なくとも1つの明度センサ素子、および電磁放射の色を検出するための少なくとも1つの色センサ素子を有する少なくとも1つの色センサフィールドを形成するために基板が加工され、このとき基板は明度センサ素子が色センサフィールドより広いセンサ面を有するように加工される。
−アレイサイズ:2メガピクセル(1920×1180)センサセル
−3μmのピクセル間隔のグリッド上で直交する配置
−輝度エイリアシングなしに理論上で解像可能な最小の位置周波数:約80lp/mm;ラインペアごとに4ピクセルまたはラインごとに2ピクセル
−色エイリアシングなしに理論上で解像可能な最小の位置周波数:約55lp/mm;ラインペアごとに6ピクセルまたはラインごとに3ピクセル
−3ルックスでの輝度チャネルにおける信号対雑音比1
102 明度センサ素子
104 色センサフィールド
106 色センサ素子
108,110,112 追加の色センサ素子
114 陥入部
116 別の色センサフィールド
118 別の色センサ素子
120 別の明度センサ素子
122 外接円
415 明度値
417 色値
500 方法
510 読込み
520 処理
600 方法
610 加工
Claims (11)
- センサモジュール(100)において、次の各構成要件すなわち、
広帯域の電磁放射の明度を検出するための少なくとも1つの明度センサ素子(102)と、
電磁放射の色を検出するための少なくとも1つの色センサ素子(106)を有する少なくとも1つの色センサフィールド(104)とを有しており、前記明度センサ素子(102)は前記色センサフィールド(104)よりも広いセンサ面を有しているセンサモジュール(100)。 - 前記明度センサ素子(102)は前記色センサフィールド(104)より少なくとも2倍広いセンサ面を有している、請求項1に記載のセンサモジュール(100)。
- 前記センサモジュール(100)は前記明度センサ素子(102)よりも多い数の色センサフィールド(104)および/または色センサ素子(106)を有している、先行請求項のうちいずれか1項に記載のセンサモジュール(100)。
- 前記色センサフィールド(104)は電磁放射の追加の色を検出するための少なくとも1つの追加の色センサ素子(108,110,112)を有している、先行請求項のうちいずれか1項に記載のセンサモジュール(100)。
- 前記明度センサ素子(102)は少なくとも1つの陥入部(114)を有しており、前記色センサフィールド(104)は少なくとも部分的に前記陥入部(114)に配置されている、先行請求項のうちいずれか1項に記載のセンサモジュール(100)。
- 電磁放射の明度を検出するための少なくとも1つの別の明度センサ素子(120)、および/または電磁放射の色を検出するための少なくとも1つの別の色センサ素子(118)を有する少なくとも1つの別の色センサフィールド(116)を含んでおり、前記別の明度センサ素子(120)は前記色センサフィールド(104)および/または前記別の色センサフィールド(116)よりも広いセンサ面を有している、先行請求項のうちいずれか1項に記載のセンサモジュール(100)。
- 前記色センサフィールド(104)と前記別の色センサフィールド(116)は前記明度センサ素子(102)に対して相対的に実質的に互いに点対称に配置されている、請求項6に記載のセンサモジュール(100)。
- 前記色センサフィールド(104)および/または前記別の色センサフィールド(116)は前記明度センサ素子(102)の中心点を中心とする外接円(122)の内部に少なくとも部分的に配置されており、前記外接円(122)の直径(d)は前記明度センサ素子(102)の中心点と前記別の明度センサ素子(120)の中心点との間の間隔(r)の最大2倍に相当している、請求項6または7に記載のセンサモジュール(100)。
- 前記明度センサ素子(102)と前記別の明度センサ素子(120)は実質的に等しい大きさであり、および/または前記色センサフィールド(104)と前記別の色センサフィールド(116)は実質的に等しい大きさである、請求項6から8のいずれか1項に記載のセンサモジュール(100)。
- 先行請求項のうちいずれか1項に記載のセンサモジュール(100)を利用して電磁放射の明度および/または色を判定する方法(500)において、前記方法(500)は次の各ステップを含んでおり、すなわち、
明度センサ素子(102)により検出された明度を表す明度値(415)および/または色センサ素子(106)により検出された色を表す色値(417)が読み込まれ(510)、
電磁放射の明度および/または色を判定するために明度値(415)および/または色値(417)が処理される(520)方法。 - センサモジュール(100)を製造する方法(600)において、前記方法(600)は次の各ステップを含んでおり、すなわち、
電磁放射の明度を検出するための少なくとも1つの明度センサ素子(102)と、電磁放射の色を検出するための少なくとも1つの色センサ素子(106)を有する少なくとも1つの色センサフィールド(104)とを形成するために基板が加工され(610)、このとき前記基板は前記明度センサ素子(102)が前記色センサフィールド(104)より広いセンサ面を有するように加工される方法(600)。
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DE102016208409.7A DE102016208409A1 (de) | 2016-05-17 | 2016-05-17 | Sensormodul, Verfahren zum Ermitteln einer Helligkeit und/oder einer Farbe einer elektromagnetischen Strahlung und Verfahren zum Herstellen eines Sensormoduls |
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JP (1) | JP2018009960A (ja) |
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CN107389193A (zh) | 2017-11-24 |
US20170339387A1 (en) | 2017-11-23 |
US10091481B2 (en) | 2018-10-02 |
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CN107389193B (zh) | 2022-06-24 |
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