JP2016523456A - リードフレームストリップへのledダイのボンディング - Google Patents
リードフレームストリップへのledダイのボンディング Download PDFInfo
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Abstract
Description
Claims (21)
- 少なくとも第1のストリップと、第2のストリップと、第3のストリップとを含む、複数の金属リードフレームストリップと、
少なくとも1個の第1の発光ダイオード(LED)ダイであって、少なくとも1つの第1のLEDダイの各々は、第1の電極と、第2の電極とを有し、少なくとも1つの第1のLEDダイの前記第1の電極は、前記第1のストリップの頂部表面に電気的及び熱的に結合される、少なくとも1つの第1のLEDダイと、
少なくとも1つの第2のLEDダイであって、少なくとも1つの第2のLEDダイの各々は、第3の電極と、第4の電極とを有し、少なくとも1つの第2のLEDダイの前記第3の電極は、前記第2のストリップの頂部表面に電気的及び熱的に結合される、少なくとも1つの第2のLEDダイと、
前記少なくとも1つの第1のLEDダイ及び前記少なくとも1つの第2のLEDダイのうちの少なくともいずれか2つのLEDダイの上の光透過性筐体とを含み、
前記少なくとも1つの第1のLEDダイの前記第2の電極は、前記第2のストリップにワイヤ結合され、前記少なくとも1つの第2のLEDダイの前記第4の電極は、前記第3のストリップにワイヤ結合され、前記少なくとも1つの第1のLEDダイを前記少なくとも1つの第2のLEDダイと直列に接続させ、
前記第1のストリップ、前記第2のストリップ、及び前記第3のストリップのうちの少なくとも1つは、前記少なくとも1つの第1のLEDダイ及び前記少なくとも1つの第2のLEDダイを通じて電流を供給するよう、電源に電気的に連結されるように構成される、
発光構造。 - 前記光透過性筐体の透過率は、50%以上である、請求項1に記載の発光構造。
- 当該発光構造を電気的に制御するために、電気コントローラが前記ストリップのうちの少なくとも1つに連結される、請求項1に記載の発光構造。
- 前記電気コントローラは、1つ又はそれよりも多くの抵抗器、コンデンサ、及び/又はダイオードを含む、請求項3に記載の発光構造。
- 前記ストリップのうちのいずれか1つに連結されるLEDダイのうちのいずれか2つは、異なる種類のLEDダイであり、複数のLEDダイが、前記ストリップのいずれか1つに取り付けられる、請求項1に記載の発光構造。
- 前記ストリップのうちのいずれかは、少なくとも1つのLEDダイが取り付けられるべき少なくとも1つの隆起区画を有する、請求項1に記載の発光構造。
- 前記ストリップは、1つの列内の前記LEDダイ及び他の列内の前記LEDダイの頂部表面を異なる方向に向かせて所望の放出パターンを達成するよう、少なくとも前記LEDダイのいずれか2つの列の間で曲げられる、請求項1に記載の発光構造。
- 前記ストリップは、三角形の形状を有するよう、前記光透過性筐体内で曲げられる、請求項7に記載の発光構造。
- 前記少なくとも1つの第1のLEDダイ及び前記少なくとも1つの第2のLEDダイの列内の隣接するLEDダイのうちのいずれか2つのLEDダイの間のピッチは、2mm未満である、請求項1に記載の発光構造。
- 1つの列内のLEDダイ及び他の列内のLEDダイは、異なる種類のLEDであり、1つよりも多くのLEDダイが前記第1のストリップ及び前記第2のストリップに連結される、請求項1に記載の発光構造。
- 前記ストリップの総面積は、前記ストリップに連結されるLEDダイの総面積の少なくとも5倍である、請求項1に記載の発光構造。
- 前記第1のストリップに連結される前記少なくとも1つの第1のLEDダイの数は、前記第2のストリップに連結される前記少なくとも1つの第2のLEDダイの数と異なる、請求項1に記載の発光構造。
- 前記光透過性筐体は、少なくとも前記第1のストリップ及び前記第2のストリップを取り囲み且つ一緒に機械的に連結する材料を含む、請求項1に記載の発光構造。
- 前記光透過性筐体は、ソケット端子への接続のためにそこから延びる電気端子を備えるバルブ形状を有する、請求項1に記載の発光構造。
- 当該発光構造は、少なくとも4個のLEDダイを含むモジュールを形成する、請求項1に記載の発光構造。
- 当該発光構造は、少なくとも12個のLEDダイを含むモジュールを形成する、請求項1に記載の発光構造。
- 当該発光構造は、バルブ形態におけるHシリーズ、Pシリーズ、Tシリーズ、Wシリーズ、又はRシリーズの基準を満足するバルブ内で用い得るモジュールを形成する、請求項1に記載の発光構造。
- 前記バルブは、自動車のためにライトアセンブリ内で接続される、請求項17に記載の発光構造。
- 少なくとも第1のLEDダイ及び少なくとも1つの第2のLEDダイと直列に接続される追加的なLEDダイを支持する追加的なストリップを更に含む、請求項1に記載の発光構造。
- 第1のストリップと、第2のストリップとを含む、2つの金属リードフレームストリップと、
複数のLEDダイであって、各LEDダイが、第1の電極と、第2の電極とを有する、複数のLEDダイと、
前記LEDダイのうちの少なくともいずれか2つのLEDダイの上の光透過性筐体と、
前記LEDダイを通電するために前記第1のストリップと前記第2のストリップとの間に電流を供給するよう、電源に連結されるために少なくとも前記第1のストリップに接続される、電気リードとを含み、
前記LEDダイの前記第1の電極は、前記第1のストリップに電気的に及び熱的に連結され、前記LEDダイの前記第2の電極は、並列に接続されるべき前記第2のストリップにワイヤ結合される、
発光構造。 - 前記複数のLEDダイは、異なる種類のLEDダイを含む、請求項20に記載の発光構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CNPCT/CN2013/000784 | 2013-06-28 | ||
CNPCT/CN2013/000784 | 2013-06-28 | ||
PCT/IB2014/062347 WO2014207620A1 (en) | 2013-06-28 | 2014-06-18 | Bonding led die to lead frame strips |
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JP2016523456A true JP2016523456A (ja) | 2016-08-08 |
JP2016523456A5 JP2016523456A5 (ja) | 2017-07-27 |
JP6508732B2 JP6508732B2 (ja) | 2019-05-08 |
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US (2) | US9530949B2 (ja) |
EP (1) | EP3014657B1 (ja) |
JP (1) | JP6508732B2 (ja) |
KR (1) | KR102168935B1 (ja) |
CN (2) | CN105493281B (ja) |
WO (1) | WO2014207620A1 (ja) |
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EP3014657B1 (en) | 2018-04-25 |
CN105493281B (zh) | 2018-09-18 |
US9530949B2 (en) | 2016-12-27 |
JP6508732B2 (ja) | 2019-05-08 |
US20170092628A1 (en) | 2017-03-30 |
CN109237319A (zh) | 2019-01-18 |
CN105493281A (zh) | 2016-04-13 |
US20160329473A1 (en) | 2016-11-10 |
KR102168935B1 (ko) | 2020-10-23 |
US9905544B2 (en) | 2018-02-27 |
KR20160027064A (ko) | 2016-03-09 |
EP3014657A1 (en) | 2016-05-04 |
CN109237319B (zh) | 2020-10-27 |
WO2014207620A1 (en) | 2014-12-31 |
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