STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND PORTABLE TELEPHONE
    13.
    发明申请
    STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND PORTABLE TELEPHONE 审中-公开
    将电路板,电子元件和便携式电话连接到外壳的结构和方法

    公开(公告)号:WO2006075794A3

    公开(公告)日:2007-02-01

    申请号:PCT/JP2006300787

    申请日:2006-01-13

    Inventor: IMAMURA TAKASHI

    Abstract: A structure for attachment of a shield case to a circuit board. Electronic components are mounted at one face of the circuit board. The shield case is for covering the electronic components and blocking electromagnetic waves. The attachment structure includes toe portions, formed to protrude from the shield case, and holes formed in the circuit board, at which the toe portions can be inserted. The toe portions are fixed to the circuit board by being inserted into the holes and soldered to soldering lands at the other face of the circuit board. Thus, it is possible to prevent solder balls and solder flux entering the shield case, it is further possible to reserve space for soldering lands, with sizes that are required for fixing of the shield case, at a rear face of the circuit board, and it is possible to attach the shield case to the circuit board strongly.

    Abstract translation: 用于将屏蔽壳附接到电路板的结构。 电子部件安装在电路板的一个面上。 屏蔽盒用于覆盖电子元件并阻塞电磁波。 安装结构包括形成为从屏蔽壳突出的趾部和形成在电路板中的孔,趾部可插入该趾部。 脚趾部分通过插入孔中固定到电路板上,并焊接到电路板另一面的焊接区域。 因此,可以防止焊球和焊剂进入屏蔽壳体,进一步可能在电路板的背面保留用于固定屏蔽壳体所需的尺寸的焊盘的空间,以及 可以将屏蔽盒牢固地连接到电路板。

    STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND PORTABLE TELEPHONE
    14.
    发明申请
    STRUCTURE AND METHOD FOR ATTACHING SHIELD CASE TO CIRCUIT BOARD, ELECTRONIC COMPONENT MODULE AND PORTABLE TELEPHONE 审中-公开
    将电路板,电子元件和便携式电话连接到外壳的结构和方法

    公开(公告)号:WO2006075794A2

    公开(公告)日:2006-07-20

    申请号:PCT/JP2006/300787

    申请日:2006-01-13

    Inventor: IMAMURA, Takashi

    Abstract: A structure for attachment of a shield case to a circuit board. Electronic components are mounted at one face of the circuit board. The shield case is for covering the electronic components and blocking electromagnetic waves. The attachment structure includes toe portions, formed to protrude from the shield case, and holes formed in the circuit board, at which the toe portions can be inserted. The toe portions are fixed to the circuit board by being inserted into the holes and soldered to soldering lands at the other face of the circuit board. Thus, it is possible to prevent solder balls and solder flux entering the shield case, it is further possible to reserve space for soldering lands, with sizes that are required for fixing of the shield case, at a rear face of the circuit board, and it is possible to attach the shield case to the circuit board strongly.

    Abstract translation: 用于将屏蔽壳附接到电路板的结构。 电子部件安装在电路板的一个面上。 屏蔽盒用于覆盖电子元件并阻塞电磁波。 安装结构包括形成为从屏蔽壳突出的趾部和形成在电路板中的孔,趾部可插入该趾部。 脚趾部分通过插入孔中固定到电路板上,并焊接到电路板另一面的焊接区域。 因此,可以防止焊球和焊剂进入屏蔽壳体,进一步可能在电路板的背面保留用于固定屏蔽壳体所需的尺寸的焊盘的空间,以及 可以将屏蔽盒牢固地连接到电路板。

    CONVERTISSEUR DE PUISSANCE DE COURANT CONTINU EN COURANT ALTERNATIF
    16.
    发明申请
    CONVERTISSEUR DE PUISSANCE DE COURANT CONTINU EN COURANT ALTERNATIF 审中-公开
    直流/交流电源转换器

    公开(公告)号:WO2016009133A1

    公开(公告)日:2016-01-21

    申请号:PCT/FR2015/051898

    申请日:2015-07-09

    Abstract: Convertisseur de puissance de courant continue en courant alternatif, ledit convertisseur comprenant une carte électronique de puissance réalisée sur un substrat métallique isolé (11) comprenant : - un support métallique (43) formant face arrière dudit substrat métallique isolé (11), et - une couche d'isolant (42) recouvrant le support métallique, formant face avant dudit substrat métallique isolé (11), le convertisseur comprenant en outre au moins un composant (30) monté sur la face arrière du substrat métallique isolé (11), ledit composant (30) comprenant au moins une fiche (32) qui traverse le substrat métallique isolé (11) par l'intermédiaire d'un trou débouchant (46) dans ledit substrat métallique isolé (11), et ledit composant (30) étant soudé à au moins une piste de liaison électrique (41) au moyen d'une pièce intermédiaire (70) placée en face avant dudit substrat métallique isolé (11) et permettant de faire l'interface entre ladite au moins une piste de liaison électrique et la fiche du composant (30).

    Abstract translation: DC / AC电力转换器,所述转换器包括在绝缘金属基板(11)中制造的电子电源板,包括:形成所述绝缘金属基板(11)的背面的金属载体(43) 以及覆盖所述金属载体的绝缘层(42),形成所述绝缘金属基板(11)的前侧,所述转换器还包括安装在所述绝缘金属基板(11)的背面上的至少一个部件(30) 所述部件(30)包括穿过所述绝缘金属基板(11)的至少一个销(32),所述销(32)经由所述绝缘金属基板(11)中的通孔(46),所述部件(30)被焊接至少 通过放置在所述绝缘金属基板(11)的前侧上的中间部分(70)的一个电连接轨道(41),并允许所述至少一个电连接轨道和部件(30)的销接口 。

    A PRINTED CIRCUIT BOARD ARRANGEMENT AND A METHOD FOR FORMING ELECTRICAL CONNECTION AT A PRINTED CIRCUIT BOARD
    20.
    发明申请
    A PRINTED CIRCUIT BOARD ARRANGEMENT AND A METHOD FOR FORMING ELECTRICAL CONNECTION AT A PRINTED CIRCUIT BOARD 审中-公开
    印刷电路板布置及在印刷电路板上形成电气连接的方法

    公开(公告)号:WO2014025298A1

    公开(公告)日:2014-02-13

    申请号:PCT/SE2012/050868

    申请日:2012-08-10

    Abstract: The present invention relates to a printed circuit board arrangement (400) and a method for forming an electrical connection at a printed circuit board. The printed circuit board arrangement comprises a printed circuit board (410) having a first side (411), a second side (412) and an electrical connection (413) electrically connecting a first conductive layer and a second conductive layer (417) of the printed circuit board. The electrical connection (413) comprises a passage (416) extending from an opening in one of the sides of the printed circuit board through the printed circuit board between the first and second layers. Electrically conducting material (414) is formed on the walls (415) of the passage. The electrically conducting material forms a first path electrically connecting the first conductive layer (417) with the second conductive layer (417). At least one first ball 420 is enclosed by the passage. The at least one firstball is electrically conducting and has a diameter which is equal to or smaller than the length and diameter of the passage, wherein the at least one first ball (420) form part of a second electrical path between the first and second conductive layers of the printed circuit board, said second electrical path having a lower resistance than the first path.

    Abstract translation: 本发明涉及印刷电路板装置(400)和在印刷电路板上形成电连接的方法。 印刷电路板布置包括印刷电路板(410),其具有电连接第一导电层和第二导电层(417)的第一侧(411),第二侧(412)和电连接(413) 印刷电路板。 电连接(413)包括从印刷电路板的一侧的开口延伸穿过第一和第二层之间的印刷电路板的通道(416)。 导电材料(414)形成在通道的壁(415)上。 导电材料形成将第一导电层(417)与第二导电层(417)电连接的第一路径。 至少一个第一球420被通道包围。 所述至少一个第一球是导电的并且具有等于或小于所述通道的长度和直径的直径,其中所述至少一个第一球(420)形成所述第一和第二导电之间的第二电路径的一部分 印刷电路板的层,所述第二电路具有比第一路径更低的电阻。

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