JP2017502515A - オプトエレクトロニクス半導体部品と、自動車用のアダプティブヘッドライト - Google Patents
オプトエレクトロニクス半導体部品と、自動車用のアダプティブヘッドライト Download PDFInfo
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- 230000005693 optoelectronics Effects 0.000 title claims abstract description 32
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
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Abstract
Description
Claims (12)
- オプトエレクトロニクス半導体部品(1)であって、
・支持体上面(23)と支持体下面(24)とを有する支持体(2)と、
・前記支持体上面(23)に取り付けられており、かつ、ビームを放射するように構成されている複数のアクティブ領域(33)と、
・少なくとも、前記半導体部品(1)と電気的に接続するように構成されている、前記支持体下面(24)に位置する少なくとも3つの電気的なコンタクト箇所(4)と、
・前記半導体部品(1)を電気的にアドレッシングし、かつ、前記アクティブ領域(33)を電気的に駆動制御する少なくとも1つの駆動制御ユニット(5)とを有しており、
・前記アクティブ領域(33)は、平面図で見て、規則的な格子で、前記支持体上面(23)に取り付けられており、
・前記格子は、格子間隔(M)を有しており、
・平面図で見て、前記アクティブ領域(33)のビーム主要面(30)の幾何学形状的な中心点(P)は、最大で、前記格子間隔(M)の20%の公差で、前記格子の格子点上に位置し、
・縁部にあるアクティブ領域(33)の前記幾何学形状的な中心点(P)と、前記支持体(2)の最も近い縁辺との間の間隔(D)は、最大で、前記格子間隔(M)の50%である、
ことを特徴とする、オプトエレクトロニクス半導体部品(1)。 - 前記オプトエレクトロニクス半導体部品は表面実装可能であり、
・前記各アクティブ領域(33)は、厳密に1つのオプトエレクトロニクス半導体チップ(3)によって形成されており、
・平面図で見て、前記オプトエレクトロニクス半導体チップ(3)は、前記格子に従って配置されており、
・前記格子は、長方形のn×mマトリクスであり、格子間隔(M)を有しており、
・nおよびmは、2から12までの間の自然数であり、
・前記複数のアクティブ領域(33)は平面図で見て、それぞれ厳密に1つの幾何学形状的な中心点(P)を有しており、
・全ての幾何学形状的な中心点(P)は、最大で、前記格子間隔(M)の5%の公差で、前記格子の前記格子点上に位置する、請求項1記載のオプトエレクトロニクス半導体部品(1)。 - 前記支持体(2)から離れる方向において、前記アクティブ領域(33)の後方に、部分的にビームを変換する変換部材(6)がそれぞれ1つ配置されており、
平面図で見て、前記複数の変換部材(6)は、前記ビーム主要面(30)をそれぞれ完全に覆い、
平面図で見て、前記複数の変換部材(6)は、それぞれ、反射体注入成形材(7)によって周りを包囲されている、請求項1または2記載のオプトエレクトロニクス半導体部品(1)。 - 隣り合うアクティブ領域(33)間および/または隣り合う半導体チップ(3)間の平均間隔は最大で、前記格子間隔(M)の50%である、請求項1から3までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。
- 前記支持体(2)はシリコン支持体またはゲルマニウム支持体であり、当該支持体内に前記駆動制御ユニット(5)がモノリシックに組み込まれており、
前記駆動制御ユニット(5)は、シリコンまたはゲルマニウムをベースにしている複数のトランジスタを含んでいる、請求項1から4までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。 - 前記支持体上面(23)には、再結晶シリコンから成る層が取り付けられており、当該層は、前記駆動制御ユニット(5)を形成し、かつ、前記支持体(2)と前記アクティブ領域(33)との間に位置している、請求項1から4までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。
- 前記駆動制御ユニット(5)は、1つのデータ入力側と、複数の信号出力側とを備えた直列シフトレジスタを含んでおり、
前記信号出力側は導電性にスイッチと接続されており、各スイッチは、前記アクティブ領域(33)のうちの1つと電気的に並列に接続されている、請求項1から6までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。 - 前記支持体下面(24)に、電圧線路(VCC)用の厳密に1つの電気的なコンタクト面と、アース線路(GND)用の厳密に1つの電気的なコンタクト面と、データ線路(8)用の1つまたは2つのコンタクト面とを有している、請求項1から7までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。
- 全てのアクティブ領域(33)および/または全ての半導体チップ(3)は、動作時に同じ色の光を放射し、
当該色は固定されており、調整可能ではない、請求項1から8までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。 - 複数の前記アクティブ領域(33)は、共通の成長基板(32)を有しており、
隣り合うアクティブ領域(33)の間で、前記アクティブ領域(33)を形成する半導体材料が完全にまたは部分的に除去されている、請求項1から9までのいずれか1項記載のオプトエレクトロニクス半導体部品(1)。 - 自動車用のアダプティブヘッドライト(10)であって、
当該ヘッドライトは、
・取り付けプラットフォーム(11)と、
・請求項1から10までの少なくとも1項記載の複数の半導体部品(1)とを有しており、
・前記半導体部品(1)の全てのアクティブ領域(33)が、最大で、前記格子間隔(M)の20%の公差で、前記規則的な格子の格子点上に位置するように、前記半導体部品(1)は前記取り付けプラットフォーム(11)上に配置されており、
・前記格子は、全ての半導体部品(1)にわたって不変に延在している、
ことを特徴とする、自動車用のアダプティブヘッドライト(10)。 - 複数の前記半導体部品(1)または全ての前記半導体部品(1)は、少なくとも1つの共通のデータ線路(8)を介して相互に接続されており、
・前記ヘッドライト(10)の個々のアクティブ領域(33)またはアクティブ領域(33)のグループは、前記駆動制御ユニット(5)を介して、相互に依存しないで駆動制御可能であり、
・前記複数の半導体部品(1)は、共通の電圧線路(VCC)および共通のアース線路(GND)を有しており、
・平面図で見て、前記アクティブ領域(33)のビーム主要面(30)の幾何学形状的な中心点(P)は、前記半導体部品(1)内で、それぞれ前記格子の格子点上に、最大で、前記格子間隔(M)の20%の公差で位置し、
・縁部にあるアクティブ領域(33)の前記幾何学形状的な中心点(P)と、前記支持体(2)の最も近い縁辺との間の間隔(D)は、最大で、前記格子間隔(M)の50%であり、
・前記半導体部品(1)の全てのアクティブ領域(33)が、最大で、前記格子間隔(M)の20%の公差で、前記規則的な格子の前記格子点上に位置するように、前記半導体部品(1)は前記取り付けプラットフォーム(11)上に配置されており、
・前記格子は、全ての半導体部品(1)にわたって不変に延在している、請求項11記載のアダプティブヘッドライト(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013114691.0A DE102013114691A1 (de) | 2013-12-20 | 2013-12-20 | Optoelektronisches Halbleiterbauteil und adaptiver Scheinwerfer für ein Kraftfahrzeug |
DE102013114691.0 | 2013-12-20 | ||
PCT/EP2014/076602 WO2015091005A1 (de) | 2013-12-20 | 2014-12-04 | Optoelektronisches halbleiterbauteil und adaptiver scheinwerfer für ein kraftfahrzeug |
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JP2017502515A true JP2017502515A (ja) | 2017-01-19 |
JP6370387B2 JP6370387B2 (ja) | 2018-08-08 |
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JP (1) | JP6370387B2 (ja) |
KR (1) | KR102193174B1 (ja) |
CN (1) | CN105830215B (ja) |
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DE102013114691A1 (de) | 2013-12-20 | 2015-06-25 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil und adaptiver Scheinwerfer für ein Kraftfahrzeug |
DE102015118433A1 (de) * | 2015-10-28 | 2017-05-04 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zu seiner Herstellung |
JP6782539B2 (ja) * | 2015-11-24 | 2020-11-11 | スタンレー電気株式会社 | 発光装置 |
DE102016105777A1 (de) * | 2016-03-30 | 2017-10-05 | Osram Opto Semiconductors Gmbh | Bauelement |
JP6812695B2 (ja) * | 2016-08-08 | 2021-01-13 | 市光工業株式会社 | 車両用灯具 |
FR3065116B1 (fr) | 2017-04-05 | 2021-08-27 | Commissariat Energie Atomique | Dispositif d'affichage d'images emissif a led |
FR3065117B1 (fr) * | 2017-04-05 | 2019-07-05 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif d'affichage d'images emissif a led |
FR3066320B1 (fr) * | 2017-05-11 | 2019-07-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de fabrication d'un dispositif d'affichage emissif a led |
DE102017126044A1 (de) * | 2017-11-08 | 2019-05-09 | HELLA GmbH & Co. KGaA | Schaltungsanordnung einer Leuchteinheit eines Scheinwerfers für ein Fahrzeug |
US10674582B1 (en) | 2018-11-15 | 2020-06-02 | Abl Ip Holding Llc | Adaptive surface illumination |
FR3104819A1 (fr) * | 2019-12-12 | 2021-06-18 | Valeo Vision | Source lumineuse a elements semiconducteurs electroluminescents |
FR3119664B1 (fr) * | 2021-02-09 | 2023-01-20 | Valeo Vision | Source lumineuse pour la signalisation d’un véhicule automobile |
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- 2014-12-04 WO PCT/EP2014/076602 patent/WO2015091005A1/de active Application Filing
- 2014-12-04 US US15/032,502 patent/US9964270B2/en active Active
- 2014-12-04 CN CN201480069853.9A patent/CN105830215B/zh active Active
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Also Published As
Publication number | Publication date |
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CN105830215B (zh) | 2018-10-12 |
US9964270B2 (en) | 2018-05-08 |
DE102013114691A1 (de) | 2015-06-25 |
US20160258588A1 (en) | 2016-09-08 |
CN105830215A (zh) | 2016-08-03 |
DE112014005960A5 (de) | 2016-09-29 |
KR20160100947A (ko) | 2016-08-24 |
KR102193174B1 (ko) | 2020-12-18 |
WO2015091005A1 (de) | 2015-06-25 |
JP6370387B2 (ja) | 2018-08-08 |
DE112014005960B4 (de) | 2020-01-02 |
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