JP2023046386A - 適応照明を備えた光源モジュール - Google Patents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Abstract
【解決手段】適応光源モジュール200は、ハウジング204と、エミッタアレイ202と、レンズ206と、を備え、エミッタアレイは、複数のエミッタを含み、レンズは、エミッタアレイから放出された光をハウジングの透明窓を通して方向転換させることができ、ハウジングは、エミッタアレイから放出された光を歪ませるプリズム面、及び/又はハウジングを通過する光を制限する1つ以上の非透明部分を更に含むことができ、適応光源モジュールは、任意選択的に、光センサ210を備えることができ、レンズの一部分は、光を光センサに向けるように構成することができる。
【選択図】図2
Description
本出願は、2021年9月23日に出願された米国仮特許出願第63/247,702号の米国特許法第119条(e)の下での利益を主張するものであり、その内容は、その全体が参照により本明細書に組み込まれる。
Claims (20)
- 透明窓を備えるハウジングと、
前記透明窓を通して光を放出するように配置及び構成されたエミッタアレイと、
前記透明窓と前記エミッタアレイとの間に配置され、前記エミッタアレイの上方に配置された画像化領域を備えるレンズと、
を備える、光源モジュール。 - 前記透明窓が、中心点の周りに配置された複数の同心プリズムを有するプリズム面を備え、前記複数の同心プリズムの各同心プリズムが、前記中心点に向かって第1の角度で角度付けられた内面と、前記中心点から離れるように第2の角度で角度付けされた外面とを有する、請求項1に記載の光源モジュール。
- 前記複数の同心プリズムの各同心プリズムに対する前記第1の角度及び前記第2の角度がそれぞれ、16度未満である、請求項2に記載の光源モジュール。
- 前記複数の同心プリズムの各同心プリズムに対する前記第1の角度及び前記第2の角度がそれぞれ、5~12度である、請求項3に記載の光源モジュール。
- 前記ハウジングが、基板と、キャップとを備え、前記光エミッタアレイが、前記基板によって支持されている、請求項1に記載の光源モジュール。
- 前記レンズの取り付け領域が、前記キャップが前記取り付け領域の上面に接触し、かつ前記基板が前記取り付け領域の底面に接触するように、前記ハウジング内に構成及び配置されている、請求項5に記載の光源モジュール。
- 前記レンズが、前記ハウジングの一部分に接続された取り付け領域と、前記画像化領域と前記取り付け領域との間の中間領域と、を備える、請求項1に記載の光源モジュール。
- 前記中間領域が、内側側壁を有する環状本体として成形され、前記内側側壁が、前記画像化領域の少なくとも一部分を取り囲む、請求項7に記載の光源モジュール。
- 光センサを更に備え、前記中間領域の少なくとも一部分が、前記光センサの上方に配置されている、請求項7に記載の光源モジュール。
- 前記中間領域の背面が、前記エミッタアレイの上面よりも基板に近い、請求項8に記載の光源モジュール。
- 透明窓を備えるハウジングと、
前記透明窓を介して光を放出するように配置及び構成されたエミッタアレイと、
前記透明窓と前記エミッタアレイとの間に配置されたレンズと、
を備える、光源モジュールを備え、
前記エミッタアレイの少なくとも1つの中央エミッタが、前記エミッタアレイの少なくとも1つの周辺エミッタよりも大きい、
システム。 - 第1の視野を有する第1のカメラを更に備え、前記光源モジュールが、前記少なくとも1つの中央エミッタによって生成された光が前記第1の視野を満たすように構成されている、請求項11に記載のシステム。
- 前記少なくとも1つの中央エミッタが、第1の中央エミッタを含み、前記光源モジュールが、前記第1の中央エミッタによって放出された光が前記第1の視野を満たすように更に構成されている、請求項12に記載のシステム。
- 前記少なくとも1つの中央エミッタが、複数の中央エミッタを含み、前記光源モジュールが、前記複数の中央エミッタによってまとめて放出された光が前記第1の視野を満たすように更に構成されている、請求項12に記載のシステム。
- 前記少なくとも1つの中央エミッタが、複数の中央エミッタを含み、前記少なくとも1つの周辺エミッタが、前記複数の中央エミッタを取り囲む複数の周辺エミッタを含む、請求項11に記載のシステム。
- 画像キャプチャ中にシーンを照明する方法であって、
前記シーンの目標視野を決定することと、
前記決定された目標視野に少なくとも部分的に基づいて、照明プロファイルを決定することと、
適応光源モジュールを使用して、前記決定された照明プロファイルに従って前記シーンを照明することと、
前記決定された目標視野の画像を前記シーンを照明している間にキャプチャすることと、
を含み、
前記適応光源モジュールが、複数のエミッタを有するエミッタアレイを備え、
前記シーンを照明することが、前記決定された目標視野が第1の視野であるときには、前記複数のエミッタの第1のサブセットで光を生成することを含み、前記決定された目標視野が第2の視野であるときには、前記複数のエミッタの全てで光を生成することを更に含む、
方法。 - 前記複数のエミッタの前記第1のサブセットが、第1のエミッタを含み、前記第1のエミッタで光を生成することが、前記第1の視野を満たす、請求項16に記載の方法。
- 前記複数のエミッタの全てで光を生成することが、前記第2の視野を満たす、請求項17に記載の方法。
- 前記第2の視野が、前記第1の視野よりも大きい、請求項16に記載の方法。
- 前記第1の視野が、第1のカメラの視野に対応し、前記第2の視野が、第2のカメラの視野に対応する、請求項16に記載の方法。
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US202163247702P | 2021-09-23 | 2021-09-23 | |
US63/247,702 | 2021-09-23 | ||
US17/851,294 | 2022-06-28 | ||
US17/851,294 US12018832B2 (en) | 2021-09-23 | 2022-06-28 | Light source module with adaptive illumination |
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JP2023046386A true JP2023046386A (ja) | 2023-04-04 |
JP7617063B2 JP7617063B2 (ja) | 2025-01-17 |
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JP (1) | JP7617063B2 (ja) |
KR (1) | KR102744104B1 (ja) |
CN (1) | CN115857256A (ja) |
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