JP6371774B2 - 携帯型分光器 - Google Patents
携帯型分光器 Download PDFInfo
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- JP6371774B2 JP6371774B2 JP2015542035A JP2015542035A JP6371774B2 JP 6371774 B2 JP6371774 B2 JP 6371774B2 JP 2015542035 A JP2015542035 A JP 2015542035A JP 2015542035 A JP2015542035 A JP 2015542035A JP 6371774 B2 JP6371774 B2 JP 6371774B2
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Description
試料と相互作用した光を第1の焦点比(focal ratio)で捕捉し、第1の焦点比より小さい第2の焦点比で光を送出するためのテーパ付き(tapered)ライト・パイプ(TLP)と、
2 光フィルタ、線形可変フィルタ、LVF
3 検出器アレイ
4 制御システム
6 USBケーブル
7 制御デバイス、ホスト・コントローラ・デバイス
8 保護カバー
10 スイッチ
11 テーパ付きライト・パイプ、TLP
12 光源、ランプ
15 試料
20 ハウジング
21 保護窓
23 レンズ面、円筒形レンズ
25 ブーツ
26 支持部
27 スペーサ
28 内面
29 長方形段、段
30 スペーサ層
31 第1の反射器層
32 第2の反射器層
33 基板
41 温度フィードバック・デバイス
51 接着剤、接着材料
52 ピクセル、検出ピクセル
53 センサ搭載チップの部分、電子回路
54 検出器ピクセルまたはCMOS処理チップ、センサ搭載チップ
55 ガラス・カバー
56 ポッティング剤、ポッティング材料
59 電池パック
60 ブルートゥース・チップまたはWiFiチップ
62 方法ファイル、ソフトウェア
63 予測エンジン
64 サーバ
71 使用者のサーバ、使用者データベース・サーバ、ローカル・サーバ
72 無線ネットワーク
73 バーコード
Claims (21)
- 試料に光を導くための照明源と、
前記試料と相互作用した光を第1の焦点比で捕捉し、前記第1の焦点比より小さい第2の焦点比で前記光を送出するためのテーパ付きライト・パイプ(TLP)と、
前記捕捉光を構成波長信号のスペクトルに分離するための線形可変フィルタ(LVF)と、
複数のピクセルを含む、各構成波長についてのパワー読取値を与える検出器アレイとを備える、携帯型分光器デバイスであって、
前記複数のピクセルのそれぞれが、前記構成波長信号のうちの1つの少なくとも一部分を受信するように配置され、
前記TLPが、前記試料に隣接して位置する第1の小さい端部と、前記LVFに隣接する第2の幅広で高い端部と、前記LVF全体にわたって前記光を混合および拡散するために前記第1の小さい端部から前記第2の幅広で高い端部に向かって広がる側壁とを含み、
前記LVFと前記検出器アレイが、光透過性接着剤を備える空隙で分離され、かつ不透明の接着剤が、前記LVFを取り囲むとともに前記検出器アレイの電気構成要素を覆う、携帯型分光器デバイス。 - 前記TLPが、20°から40°の間のコーン角によるf/1の第1の焦点比で光を受け入れ、その反射光を前記LVFへ、10°未満のコーン角によりf/3より暗い第2の焦点比で送出する、請求項1に記載の携帯型分光器デバイス。
- 前記TLPが、前記LVFへ送出するために傾斜光線束をまっすぐにするレンズ出口面を含む、請求項1に記載の携帯型分光器デバイス。
- 前記空隙が、スペクトル分解能を向上させるために200μm未満である、請求項1に記載の携帯型分光器デバイス。
- 前記空隙により、前記LVF上の単一の線が前記検出器アレイ上にピクセル幅の線を生成することを確実にする、請求項1に記載の携帯型分光器デバイス。
- 前記LVFが前記検出器アレイに直接接着され、前記光透過性接着剤が厚さ5〜15μmである、請求項1に記載の携帯型分光器デバイス。
- 前記TLPを支持するための支持部と前記試料から間隔をあけて配置されたスペーサ部とを含むTLPブーツをさらに備え、それにより前記試料からの光が、約30°のコーン角による第1の焦点比f/1によって画定される所望の受入れ角で前記TLPに与えられることを確実にする、請求項1に記載の携帯型分光器デバイス。
- 前記スペーサ部が、前記TLPに達する鏡面反射を低減させるための段付き内壁を含む、請求項7に記載の携帯型分光器デバイス。
- ハウジング、および前記ハウジング内の制御システムをさらに備え、前記制御システムが、プロセッサ、適切な非一時的メモリ、およびUSBコードを受け前記プロセッサとホスト・コンピュータの間のデータ転送を可能とするためのUSBコネクタを含む、請求項1に記載の携帯型分光器デバイス。
- 試験手順を送出し試験結果を受け取る、制御デバイスと通信するためのブルートゥース・チップまたはWiFiチップをさらに備える、請求項1に記載の携帯型分光器デバイス。
- 前記携帯型分光器デバイスに2.5W未満の電力を供給するための電池またはUSBケーブル・コネクタをさらに備える、請求項1に記載の携帯型分光器デバイス。
- 前記照明源、前記TLP、前記LVFおよび前記検出器アレイを囲むためのハウジングをさらに備え、前記ハウジングが2×2インチ未満である、請求項1に記載の携帯型分光器デバイス。
- 前記ハウジング、前記照明源、前記TLP、前記LVFおよび前記検出器アレイの重量が0.5ポンド未満である、請求項12に記載の携帯型分光器デバイス。
- 前記照明源が、前記試料上にスポットを生成するために、前記LVFの長軸から鋭角で配置された少なくとも1つの光源を備え、光が前記試料から反射され前記長軸に沿って前記LVFに入る、請求項1に記載の携帯型分光器デバイス。
- 前記少なくとも1つの光源の各光源が、前記試料上に5mm未満のスポットを生成するための、レンズが先端に付いた真空タングステン・ランプを備える、請求項14に記載の携帯型分光器デバイス。
- 前記照明源が2つの光源を備え、前記TLPの端部が前記2つの光源の間に配置される、請求項1に記載の携帯型分光器デバイス。
- 環境温度に基づいて各構成波長のパワー読取値を調整するための温度フィードバック・システムをさらに備える、請求項1に記載の携帯型分光器デバイス。
- 請求項1に記載の携帯型分光器デバイスと、
前記携帯型分光器デバイスを制御するための、前記携帯型分光器デバイスに動作可能に結合された制御デバイスと、
無線デジタル・ネットワークを介して前記携帯型分光器デバイスおよび前記制御デバイスと動作可能に結合された、スペクトルを格納するためのサーバとを備える、分光器システム。 - 前記制御デバイスが、前記携帯型分光器デバイスからスペクトルを受け取るように、前記スペクトルをライブラリのスペクトルと比較するように、かつ前記比較の結果を表示装置に出力するように構成される、請求項18に記載の分光器システム。
- 前記サーバが、前記携帯型分光器デバイスからスペクトルを受け取るように、前記スペクトルをライブラリのスペクトル・モデルと比較するように、かつ前記比較の結果を出力するように構成される、請求項18に記載の分光器システム。
- 前記サーバが、スキャン特性およびスペクトル・モデルの記憶装置を含み、
前記制御デバイスがバーコード・リーダを含み、前記バーコード・リーダが前記試料に対応するバーコードを読み取り、前記制御デバイスが前記バーコードに係る情報を前記サーバに伝え、前記サーバが、前記バーコードに基づく比較のために、前記スキャン特性およびスペクトル・モデルの記憶装置に含まれるスキャン特性およびスペクトル・モデルを選択する、請求項20に記載の分光器システム。
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TW201804135A (zh) | 2018-02-01 |
EP2920562B1 (en) | 2020-09-30 |
TWI659198B (zh) | 2019-05-11 |
TW201730531A (zh) | 2017-09-01 |
KR20150081337A (ko) | 2015-07-13 |
EP3722758A1 (en) | 2020-10-14 |
KR102089734B1 (ko) | 2020-03-16 |
CN107345835A (zh) | 2017-11-14 |
TWI609172B (zh) | 2017-12-21 |
EP2920562A1 (en) | 2015-09-23 |
CN107345835B (zh) | 2019-11-08 |
CN104797911B (zh) | 2017-04-12 |
US9234839B2 (en) | 2016-01-12 |
KR20190064682A (ko) | 2019-06-10 |
EP3722758B1 (en) | 2023-11-01 |
US10222325B2 (en) | 2019-03-05 |
US20160116399A1 (en) | 2016-04-28 |
WO2014078426A1 (en) | 2014-05-22 |
KR102171418B1 (ko) | 2020-10-29 |
KR101988697B1 (ko) | 2019-06-12 |
US20140131578A1 (en) | 2014-05-15 |
JP6605074B2 (ja) | 2019-11-13 |
TWI593950B (zh) | 2017-08-01 |
EP2920562A4 (en) | 2016-07-20 |
US20170336319A1 (en) | 2017-11-23 |
JP2018169401A (ja) | 2018-11-01 |
KR20200039754A (ko) | 2020-04-16 |
US9671330B2 (en) | 2017-06-06 |
CN104797911A (zh) | 2015-07-22 |
HK1211340A1 (en) | 2016-05-20 |
JP2016502076A (ja) | 2016-01-21 |
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