JP2010050443A - レンズサポートおよびワイヤボンドプロテクタ - Google Patents
レンズサポートおよびワイヤボンドプロテクタ Download PDFInfo
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Abstract
破損しやすいワイヤボンドを保護する。
【解決手段】
ワイヤボンドプロテクタは、超小型電子デバイスの端部に沿った、半導体ダイを基板上の導体に接続するワイヤボンドの長いアレイに対応して細長い形状を有する。ワイヤボンドが保護された超小型電子デバイスを作る場合には、まずワイヤボンドが従来の方法により形成される。その後、ワイヤボンドプロテクタが、ワイヤボンドを少なくとも部分的に覆うようにワイヤボンドのアレイに沿って延びる方向に超小型電子デバイスへ取り付けられる。
【選択図】 図1
Description
)とすることができる。また、このようなモジュールの受信部では、光学系(optics system)が光ファイバの端部から伝播する光を光学検出器すなわち光検出器に導き、この光検出器は光エネルギーを電気エネルギーに変換する。光検出器は、一般にPIN(p-type/intrinsic/n-type)フォトダイオードなどの半導体フォトダイオードデバイスである。光送受信モジュールは、一般に、複数のデータ信号を送信する複数のレーザと、複数のデータ信号を受信する複数のフォトダイオードとを備えている。
102 上壁
104 側壁
106 脚部
110 凹部
114 キャビティ
116 ワイヤボンドのアレイ
118 超小型電子デバイスアセンブリ
120 基板
122 半導体ダイ
124 リードフレーム
125 取り付けコア
126 突起
130 レンズアセンブリ
Claims (17)
- ワイヤボンドの長いアレイを形成するように、半導体ダイが取り付けられた基板の一部の電気的接続部へ前記半導体ダイのパッドをワイヤボンディングするステップと、
前記ワイヤボンドを少なくとも部分的に覆うために、細長いワイヤボンドプロテクタを前記ワイヤボンドのアレイに沿って超小型電子デバイスに取り付けるステップと
を含む、超小型電子デバイスのワイヤボンドを保護する方法。 - 細長いワイヤボンドプロテクタを取り付ける前記ステップは、前記ワイヤボンドプロテクタの一部を前記基板の嵌合部へ嵌合させるステップを含むものである、請求項1に記載の方法。
- 嵌合させる前記ステップは、前記ワイヤボンドプロテクタの一部を前記基板の嵌合部へスナップ嵌合させるステップを含むものである、請求項2に記載の方法。
- 前記ワイヤボンドプロテクタの受け面上にあるデバイスを取り付けるステップをさらに含む請求項1に記載の方法。
- デバイスを取り付ける前記ステップは、光アセンブリがあるワイヤボンドプロテクタから別のワイヤボンドプロテクタへと前記基板を横切って延びる状態となる方向で、前記デバイスを複数のワイヤボンドプロテクタのそれぞれの受け面上に取り付けるステップを含むものである、請求項4に記載の方法。
- 前記ワイヤボンドプロテクタの溝に接着剤を与えるステップをさらに含む請求項1に記載の方法。
- 前記溝内の接着剤を光硬化させるために前記ワイヤボンドプロテクタの光透過性を持つ外面に光を照射するステップをさらに含む請求項6に記載の方法。
- 前記ワイヤボンドプロテクタの透明な壁面を通して前記ワイヤボンドを目視により検査するステップをさらに含む請求項1に記載の方法。
- 基板と、
前記基板に取り付けられた半導体ダイと、
前記半導体ダイのパッドと前記基板の一部の電気的接続部との間にあるワイヤボンドの長いアレイと、
前記ワイヤボンドのアレイに沿って延在し、前記ワイヤボンドを少なくとも部分的に覆う細長いワイヤボンドプロテクタと
を備える超小型電子デバイスアセンブリ。 - 前記ワイヤボンドプロテクタが光透過性を有する材料で形成される、請求項9に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタが透明である、請求項10に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタは、その長さに沿って延びるキャビティを有するものである、請求項9に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタは、前記基板の嵌合部と嵌合可能な係合部を有するものである、請求項9に記載の超小型電子デバイスアセンブリ。
- 前記係合部がスナップ係合部である、請求項13に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタは、その長さに沿って延びる外壁と、前記外壁と同じ広がりを持つ上壁と、ワイヤボンドが配置される溝を画定する前記外壁および前記上壁によって少なくとも部分的に境界が定められる内部とを有するものである、請求項9に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタの前記上壁がほぼ平坦な表面を有する、請求項15に記載の超小型電子デバイスアセンブリ。
- 前記ワイヤボンドプロテクタの前記上壁へ少なくとも部分的に取り付けられたデバイスを更に備える請求項16に記載の超小型電子デバイスアセンブリ。
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US12/169,784 | 2008-07-09 | ||
US12/169,784 US7906372B2 (en) | 2008-07-09 | 2008-07-09 | Lens support and wirebond protector |
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JP2010050443A true JP2010050443A (ja) | 2010-03-04 |
JP5571330B2 JP5571330B2 (ja) | 2014-08-13 |
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US (2) | US7906372B2 (ja) |
JP (1) | JP5571330B2 (ja) |
CN (1) | CN101625988B (ja) |
GB (1) | GB2462164B (ja) |
Families Citing this family (4)
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CN101842000B (zh) * | 2009-03-19 | 2014-04-30 | 鸿富锦精密工业(深圳)有限公司 | 贴附装置及使用该贴附装置的贴附方法 |
US9086553B2 (en) * | 2011-06-27 | 2015-07-21 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Optical communications device having electrical bond pads that are protected by a protective coating, and a method for applying the protective coating |
WO2016074300A1 (zh) * | 2014-11-10 | 2016-05-19 | 李德龙 | 具有皮肤冷却功能的高功率vcsel激光治疗装置及其封装结构 |
CN110323377B (zh) | 2018-03-30 | 2020-12-08 | 宁德时代新能源科技股份有限公司 | 防护压板以及电池模组 |
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-
2008
- 2008-07-09 US US12/169,784 patent/US7906372B2/en active Active
-
2009
- 2009-06-17 GB GB0910496A patent/GB2462164B/en not_active Expired - Fee Related
- 2009-06-24 CN CN2009101462492A patent/CN101625988B/zh active Active
- 2009-07-06 JP JP2009159579A patent/JP5571330B2/ja not_active Expired - Fee Related
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2010
- 2010-07-27 US US12/844,644 patent/US7955904B2/en not_active Expired - Fee Related
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JP2001326789A (ja) * | 2000-05-16 | 2001-11-22 | Ricoh Co Ltd | 固体撮像素子の取付け構造 |
JP2007005729A (ja) * | 2005-06-27 | 2007-01-11 | Murata Mfg Co Ltd | 樹脂パッケージ |
JP2008078668A (ja) * | 2007-09-28 | 2008-04-03 | Kyocera Corp | 固体撮像素子収納用パッケージ及び撮像装置 |
Also Published As
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JP5571330B2 (ja) | 2014-08-13 |
GB0910496D0 (en) | 2009-07-29 |
US20100289160A1 (en) | 2010-11-18 |
CN101625988B (zh) | 2012-01-11 |
GB2462164A (en) | 2010-02-03 |
US7955904B2 (en) | 2011-06-07 |
US20100007034A1 (en) | 2010-01-14 |
CN101625988A (zh) | 2010-01-13 |
GB2462164B (en) | 2011-02-16 |
US7906372B2 (en) | 2011-03-15 |
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