JP2017139461A - 湿気に対して保護されたハイブリッド電子デバイス及び湿気に対してハイブリッド電子デバイスを保護する方法 - Google Patents
湿気に対して保護されたハイブリッド電子デバイス及び湿気に対してハイブリッド電子デバイスを保護する方法 Download PDFInfo
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- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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Abstract
【解決手段】湿気に対して保護されたハイブリッド電子デバイス及び湿気に対してハイブリッド電子デバイスを保護する方法。
本方法はそれぞれ二つの対向する表面を有する第一電子部品及び第二電子部品を含むデバイスの湿気に対する保護に関し、上記表面は:
−10マイクロメートル未満のゼロでない距離で分離され;
−100mm2超の領域を有し;
−物質がない空間によって互いに離間された電気的相互接続要素の組立てによって接続されている。
本方法は、少なくとも上記相互接続要素を覆う無機材料の層を形成するためにデバイス上へと薄い原子層の堆積物を適用するステップを含み、無機材料の層は10−3g/m2/日以下の水蒸気透過性を有する。
【選択図】図6
Description
−10マイクロメートル未満のゼロでない距離で分離され、
−100mm2超の領域を有し、
−物質がない空間によって互いに離間した電気的相互接続要素の組立てによって接続される、方法を目的とする。
−薄い原子層の堆積物の適用は、チャンバー内に構造物を配置するステップと、無機材料の層の形成のための反応ガスを前記チャンバー内へと注入するステップとを備え、
−反応ガスの注入はチャンバー内でポンピングすることなく実行される。
−10マイクロメートル未満のゼロでない距離によって分離されており、
−100mm2超の領域を有し、
−1セットの異なる電気的相互接続要素によって接続されている、デバイスも目的としている。
a)チャンバー内に第一ガス前駆体を注入して、化学吸着種と他の物理吸着種とからなる単層の形成を表面上で起こさせるステップ;
b)未反応の任意の種と、生じ得る反応副産物とを除去するために、例えば超高純度窒素を伴う一掃によって反応チャンバーをパージするステップ;
c)チャンバー内に第二ガス前駆体を注入して、表面上に所望の材料の層の形成を起こさせるステップ;
d)未反応の種と生じ得る反応副産物とを除去するためにチャンバーをパージするステップ。従来、チャンバーのポンピングは、前駆体の注入中にチャンバー内でそのフローを起こすために実行される。
12 ボール
14 表面
16 電気的相互接続
18 樹脂
22 接続領域
24 ワイヤ
30 デバイス
Claims (9)
- それぞれ二つの対向する表面を有する第一電子部品及び第二電子部品(10a、10b)を備えるデバイスを湿気に対して保護する方法であって、前記表面が:
−10マイクロメートル未満のゼロではない距離で分離され;
−100mm2超の領域を有し;
−物質がない空間によって互いに離間された電気的相互接続要素(16)の組立てによって接続され、
少なくとも前記相互接続要素を覆う無機材料の層(34)を形成するためにデバイス上に薄い原子層の堆積物を適用するステップを備え、前記無機材料の層は10−3g/m2/日以下の水蒸気透過性を有する、方法。 - 前記無機材料は、TiO2、ZrO2、SiOx、SiNx、SiOxNy、ZnSe、ZnO、Sb2O3の式の化合物、アルミニウム酸化物、及び透明導電酸化物(TCO)を含む群から選択される、請求項1に記載の方法。
- 前記無機材料の層は10ナノメートルから100ナノメートルの範囲の厚さを有する、請求項1または2に記載の方法。
- −薄い原子層の堆積物の適用が、チャンバー内に構造物を配置するステップと、無機材料の層の形成のために前記チャンバー内へと反応ガスを注入するステップとを備え、
−反応ガスの注入はチャンバー内でポンピングすることなく実行される、請求項1から3のいずれか一項に記載の方法。 - 二つの部品の対向する表面を分離する物質がない空間を完全に充填する充填材料を堆積するステップを備え、前記充填材料の堆積が、相互接続要素上での無機材料の層の堆積後に実行される、請求項1から4のいずれか一項に記載の方法。
- それぞれ二つの対向する表面を有する第一電子部品及び第二電子部品を備えるデバイスであって、前記表面は:
−10マイクロメートル未満のゼロでない距離で分離され;
−100mm2超の領域を有し;
−異なる電気的相互接続要素のセットによって接続されており、
前記デバイスは前記相互接続要素を少なくとも覆う無機材料の層を備え、無機材料の層は10−3g/m2/日以下の水蒸気透過性を有する、デバイス。 - 前記無機材料が、TiO2、ZrO2、SiOx、SiNx、SiOxNy、ZnSe、ZnO、Sb2O3の式の化合物、アルミニウム酸化物、及び透明導電酸化物(TCO)を含む群から選択される、請求項6に記載のデバイス。
- 前記無機材料の層が10ナノメートルから100ナノメートルの範囲の厚さを有する、請求項6又は7に記載のデバイス。
- 二つの部品の対向する表面を分離する空間を完全に充填する充填材料を備える、請求項6から8のいずれか一項に記載のデバイス。
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US20170229321A1 (en) | 2017-08-10 |
KR102608794B1 (ko) | 2023-12-01 |
FR3047604A1 (fr) | 2017-08-11 |
KR20170093069A (ko) | 2017-08-14 |
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