JP2013534366A - 電磁シールド及び放熱部を有する電子デバイス集合体の製造方法,並びに電磁シールド及び放熱部を有する電子デバイス - Google Patents
電磁シールド及び放熱部を有する電子デバイス集合体の製造方法,並びに電磁シールド及び放熱部を有する電子デバイス Download PDFInfo
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Abstract
【選択図】図8A
Description
Claims (29)
- 電子デバイス(111,112)の集合体(110)を製造する方法であって,
・基板(120)を備える平坦なパネル(100)を準備するステップと,
・該パネル(100)を電子デバイス(111,112)の集合体(110)に区分けするステップと,
・該区分けの後,電子デバイス(111,112)の集合体(110)における各電子デバイス(111,112)に電磁保護層(130)を形成することにより,区分けに際して露出した基板(120)の側面(121,122)を被覆するステップと,
を含む方法。 - 請求項1に記載の方法であって,前記電磁保護層(130)の形成ステップは,チタン(131)を含有する部分層(131)及び/又は銅を含有する部分層(132)のスパッタ蒸着を含む方法。
- 請求項1又は2に記載の方法であって,前記電磁保護層(130)の形成ステップは,ニッケルを含有する部分層(133)を無電解で形成することを含む方法。
- 請求項1〜3の何れか一項に記載の方法であって,前記パネル(100)を区分け前にレーザマーキングするステップを含む方法。
- 請求項1〜4の何れか一項に記載の方法であって,前記電磁保護層(130)の形成前に,電子デバイス(111,112)の集合体(110)をプラズマ洗浄するステップを含む方法。
- 請求項1〜5の何れか一項に記載の方法であって,前記電磁保護層(130)を電子デバイス(111,112)に形成するステップにおいて,該電磁保護層(130)により,少なくとも,基板(120)と対向する電子デバイス(111,112)の表面(143)を完全に被覆する方法。
- 請求項6に記載の方法であって,前記電磁保護層(130)を電子デバイス(111,112)に形成するステップにおいて,該電磁保護層(130)により,少なくとも,前記表面(143)に直交する電子デバイス(111,112)の側面(121,141,122,142)を完全に被覆する方法。
- 請求項6に記載の方法において,前記電磁保護層(130)を電子デバイス(111,112)に形成する際に,該電磁保護層(130)により,少なくとも前記表面(143)に直交する電子デバイス(111,112)の側面(121,141,122,142)を被覆し,前記基板(120)の前記側面(121,122)において,前記表面(143)に対向する下側(124)に隣接する領域(126)には前記電磁保護層(130)を形成しない方法。
- 請求項8に記載の方法であって,前記電磁保護層(130)の形成前に基板(120)の前記領域(126)に少なくとも1つの切り欠き(125)を設けるステップを含む方法。
- 電子デバイス(111,112)の集合体(110)を製造する方法であって,
・平坦なパネル(100)を準備するステップを含み,該パネル(100)は,
- 基板(120)と,
- 前記基板に設けられた少なくとも1個の電子部品(171〜173)と,
- 少なくとも1個の電子部品(171〜173)を覆う封入部(140)と,
を備えるものとし,更に前記方法は,
・前記パネル(100)を電子デバイス(111,112)の集合体(110)に区分けするステップと,
・区分けした後,電子デバイス(111,112)の集合体(110)における各電子デバイス(111,112)に電磁保護層(130)を形成して,区分けにより露出した前記基板(120)の側面(121,122)を被覆すると共に,該電磁保護層(130)を電子デバイス(111,112)における前記封入部(140)に包囲されている領域(168)に対して熱的及び/又は電気的に接続するステップと,
を含む方法。 - 請求項10に記載の方法であって,
・前記封入部に凹部(161)を設けるステップと,
・該凹部(161)を熱伝導材料及び/又は導電材料で少なくとも部分的に充填することにより,前記封入部で包囲されている前記領域(168)を,充填した前記凹部(161)を介して,電磁保護層(130)の形成後に該電磁保護層(130)に接続するステップと,
を含む方法。 - 請求項11に記載の方法であって,前記凹部(161)を設けるステップは,前記封入部(140)へのソーイング又は穿孔を含む方法。
- 請求項10〜12の何れか一項に記載の方法であって,前記電磁保護層(130)の形成前に接続素子(162〜166)を配置することにより,該接続素子(162〜166)を,前記封入部で包囲されている前記領域(168)に接続するステップを含む方法。
- 請求項13に記載の方法であって,前記接続素子(162〜166)を,電磁保護層(130)の形成後に,該電磁保護層(130)と熱的及び/又は電気的に接続する方法。
- 請求項10〜14の何れか一項に記載の方法であって,前記電磁保護層(130)を電子デバイス(111,112)に形成することにより,該電子デバイス(111,112)における基板に対向する表面(143)を完全に被覆すると共に,該表面(143)に直交し,かつ区分けにより露出した前記封入部(140)及び基板(120)の側面(121,141,122,142)を完全に被覆する方法。
- ・平坦な基板(120)と,
・基板(120)の主平面(123)に配置された封入部(140)と,
・基板(120)に対向する前記封入部(140)の表面(143),及び前記主平面(123)に直交する基板(120)の側面(121,122)を被覆する電磁保護層(130)と,
を備える電子デバイス。 - 請求項16に記載の電子デバイスであって,前記電磁保護層(130)は,前記封入部(140)及び基板(120)の側面(121,141,122,142)を,封入部(140)の前記表面(143)から,対向する基板(120)の下側(124)まで完全に被覆する電子デバイス。
- 請求項16に記載の電子デバイスであって,前記電磁保護層(130)により前記側面(121,141,122,142)を被覆する際,前記基板(120)の前記側面(121,122)において前記封入部(140)に対向する下側(124)に隣接する領域(126)には電磁保護層(130)が形成されていない電子デバイス。
- 請求項18に記載の電子デバイスであって,前記基板(120)は,前記領域(126)に切り欠きを有している電子デバイス。
- 請求項16〜19の何れか一項に記載の電子デバイスであって,前記電磁保護層(130)は,前記封入部(140)を起点として,チタンを含有する第1部分層(131)と,銅を含有する第2部分層(132)と,ニッケルを含有する第3部分層とを有している電子デバイス。
- 請求項16〜20の何れか一項に記載の電子デバイスであって,前記電磁保護層(130)は,少なくとも部分的にスパッタ蒸着及び/又は無電解により形成されている電子デバイス。
- ・基板(120)と,
・該基板に設けられた少なくとも1個の電子部品(171〜173)と,
・該少なくとも1個の電子部品(171〜173)を覆う封入部(140),
・該封入部(140)の基板(120)に対向する表面(143),及び該表面(143)に直交する基板(120)の側面を被覆する電磁保護層(130)と,
・該電磁保護層(130)を,電子デバイス(111,112)の前記封入部で包囲されている領域(168)に対して熱的及び/又は電気的に接続する熱的及び/又は電気的な接続部(134,162〜166)と,
を備える電子デバイス。 - 請求項22に記載の電子デバイスであって,前記接続部が電磁保護層(130)の一部(134)として構成され,該一部(134)は内部配置された前記領域(168)内に延在している電子デバイス。
- 請求項22又は23に記載の電子デバイスであって,前記接続部が接続素子(162〜166)を含み,該接続素子(162〜166)は,電磁保護層(130)と,内部配置された前記領域(168)とに接続されている電子デバイス。
- 請求項22〜24の何れか一項に記載の電子デバイスであって,熱的な前記接続部は,電磁保護層(130)の前記一部(134)として構成され,電子部品(171)が電磁保護層(130)と熱的に直接接続されている電子デバイス。
- 請求項22〜25の何れか一項に記載の電子デバイスであって,電子部品(171)が基板に設けられていると共に,前記接続部(134,162〜166)により,電磁保護層(130)に対して熱的に接続されている電子デバイス。
- 請求項22〜26の何れか一項に記載の電子デバイスであって,少なくとも2個の電子部品(171,172)が基板に設けられており,かつ,前記接続部(134,162〜166)により互いに電気的にシールドされている電子デバイス。
- 請求項22〜27の何れか一項に記載の電子デバイスであって,前記電磁保護層(130)は,前記封入部(140)及び基板(120)の側面(121,141,122,142)を完全に被覆する電子デバイス。
- ・基板(120)と,
・該基板に設けられた少なくとも1個の電子部品(171〜173)と,
・該少なくとも1個の電子部品(171〜173)を覆う封入部(140)と,
・基板(120)に対向する前記封入部(140)の表面(143),及び該表面(143)に直交する側面(121,141,122,142)を,前記封入部(140)の表面(143)から,これに対向する基板(120)の下側(124)に至るまで完全に被覆する電磁保護層(130)と,
・該電磁保護層(130)を,電子デバイス(111,112)の前記封入部で包囲されている領域(168)に対して熱的及び/又は電気的に接続する熱的及び/又は電気的な接続部(134,162〜166)と,
を備える電子デバイス。
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DE201010033551 DE102010033551A1 (de) | 2010-08-05 | 2010-08-05 | Verfahren zur Herstellung einer Mehrzahl von elektronischen Bauelementen mit elektromagnetischer Schirmung und elektronisches Bauelement mit elektromagnetischer Schirmung |
DE102010033551.7 | 2010-08-05 | ||
DE102010048632.9 | 2010-10-15 | ||
DE102010048632A DE102010048632A1 (de) | 2010-10-15 | 2010-10-15 | Verfahren zur Herstellung einer Mehrzahl von elektronischen Bauelementen mit elektromagnetischer Schirmung und insbesondere mit Wärmeabführung und elektronisches Bauelement mit elektromagnetischer Schirmung und insbesondere mit Wärmeabführung |
PCT/EP2011/062919 WO2012016898A2 (de) | 2010-08-05 | 2011-07-27 | Verfahren zur herstellung einer mehrzahl von elektronischen bauelementen mit elektromagnetischer schirmung und insbesondere mit wärmeabführung und elektronisches bauelement mit elektromagnetischer schirmung und insbesondere mit wärmeabführung |
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