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公开(公告)号：US10393524B2
公开(公告)日：2019-08-27
申请号：US14886630
申请日：2015-10-19
发明人： Masashi Shimura , Takashi Nomiya
IPC分类号： G01C19/5628
摘要： An electronic device includes an vibration element including an vibration body provided with an adjustment section, an electrode disposed on the vibration body, and a connection electrode electrically connected to the electrode, an IC so disposed that the IC faces the vibration element, terminals disposed on the side facing the upper surface of the IC and electrically connected to the connection electrode via a fixing member, wiring sections electrically connected to the terminals and located below the terminals, and a protective layer located above the wiring sections and disposed in a portion where the adjustment section overlaps with the wiring sections in a plan view.
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公开(公告)号：US11085765B2
公开(公告)日：2021-08-10
申请号：US16367785
申请日：2019-03-28
发明人： Shogo Sasaki , Masashi Shimura , Keiichi Yamaguchi , Masahiro Oshio , Ryuta Nishizawa , Seiichiro Ogura
IPC分类号： G01C19/5663 , B23K26/38 , G01C19/5656
摘要： A frequency adjustment method of a vibration element includes adjusting a resonance frequency of the vibration element by irradiating the vibration element, which includes a vibrating arm having a first principal surface and a second principal surface that are in a front and back relationship with each other with an energy ray, to remove a part of the vibrating arm on the first principal surface, and in which an activation amount by the energy ray on the second principal surface of the vibrating arm is smaller than an activation amount by the energy ray on the first principal surface of the vibrating arm.
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公开(公告)号：US11009351B2
公开(公告)日：2021-05-18
申请号：US16232112
申请日：2018-12-26
IPC分类号： G01C19/56 , G01C19/5642 , H01L41/09 , H03B5/32 , H01L41/047 , H03H9/15 , G01C19/5607 , H03H9/05 , H03H3/04 , H03H9/09 , H03H9/10 , H03H9/19 , H03H9/02
摘要： A vibrator device includes a base, a first relay substrate mounted on the base, a second relay substrate mounted on the first relay substrate, and a vibrator element mounted on the second relay substrate, in which the second relay substrate is disposed between the first relay substrate and the vibrator, and the second relay substrate includes a terminal that is electrically coupled to the vibrator element and is positioned in a region overlapping with the first relay substrate and not overlapping the vibrator element in a plan view. The vibrator device being configured to reduce a mounting stress applied to a vibrator element and to reduce frequency variation of the vibrator element due to the mounting stress, in a case of mounting on a package after adjusting a frequency of the vibrator element.
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公开(公告)号：US20160116284A1
公开(公告)日：2016-04-28
申请号：US14886630
申请日：2015-10-19
发明人： Masashi Shimura , Takashi Nomiya
IPC分类号： G01C19/5705 , H01L41/047
CPC分类号： G01C19/5628 , H01L2224/48091 , H01L2224/73265 , H01L2924/16195 , H01L2924/00014
摘要： An electronic device includes an vibration element including an vibration body provided with an adjustment section, an electrode disposed on the vibration body, and a connection electrode electrically connected to the electrode, an IC so disposed that the IC faces the vibration element, terminals disposed on the side facing the upper surface of the IC and electrically connected to the connection electrode via a fixing member, wiring sections electrically connected to the terminals and located below the terminals, and a protective layer located above the wiring sections and disposed in a portion where the adjustment section overlaps with the wiring sections in a plan view.
摘要翻译： 一种电子设备，包括：振动元件，包括设置有调整部分的振动体，设置在振动体上的电极以及与电极电连接的连接电极; IC设置成使IC面对振动元件， 面对IC的上表面的一侧，经由固定部件与连接电极电连接，与端子电连接并位于端子下方的配线部以及位于配线部上方的保护层， 调整部分与平面图中的接线部分重叠。
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公开(公告)号：US11664782B2
公开(公告)日：2023-05-30
申请号：US17160882
申请日：2021-01-28
发明人： Osamu Kawauchi , Masashi Shimura , Shogo Sasaki
CPC分类号： H03H9/132 , H03H3/04 , H03H9/0557 , H03H9/1021 , H03H9/19 , H03H2003/022 , H03H2003/0428
摘要： The vibrator element includes a base part, a vibrating arm extending from the base part, and a weight provided to the vibrating arm, wherein the weight includes a thick film part, a thin film part thinner in film thickness than the thick film part, and a connection part which is located between the thick film part and the thin film part to connect the thick film part and the thin film part to each other, and which forms a taper shape gradually decreasing in film thickness in a direction from the thick film part side toward the thin film part.
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公开(公告)号：US20210242856A1
公开(公告)日：2021-08-05
申请号：US17160882
申请日：2021-01-28
发明人： Osamu Kawauchi , Masashi Shimura , Shogo Sasaki
摘要： The vibrator element includes a base part, a vibrating arm extending from the base part, and a weight provided to the vibrating arm, wherein the weight includes a thick film part, a thin film part thinner in film thickness than the thick film part, and a connection part which is located between the thick film part and the thin film part to connect the thick film part and the thin film part to each other, and which forms a taper shape gradually decreasing in film thickness in a direction from the thick film part side toward the thin film part.
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7.发明授权Method for manufacturing electronic device, cover body, electronic device, electronic apparatus, and moving object 有权电子设备，盖体，电子设备，电子设备和移动物体的制造方法公开(公告)号：US09350318B2
公开(公告)日：2016-05-24
申请号：US14085948
申请日：2013-11-21
发明人： Shinya Aoki , Masashi Shimura
CPC分类号： H03H9/1014 , B23K26/21 , B23K26/211 , B23K26/22 , H01L2224/16 , H01L2924/1461 , H03H9/1057 , H03H9/1071 , H01L2924/00
摘要： A method for manufacturing an electronic device is provided, in which a base and a lid as a cover body are bonded together while forming an interior space between the base and the lid. The method includes: a step of preparing the lid including a groove communicating the interior space with the outside, the groove being in a back surface of the lid; a step of accommodating a gyro element as an electronic component in the interior space; a first bonding step of bonding the base and the lid together by seam welding at an area for bonding except for a portion corresponding to the groove; and a second bonding step of bonding the base and the lid by welding using a laser beam at a portion of the area for bonding, the portion including an end of the groove on the outside side, to thereby close the groove.
摘要翻译： 本发明提供一种电子设备的制造方法，其中将基座和作为盖体的盖子结合在一起，同时在基座和盖子之间形成内部空间。 该方法包括：准备盖子的步骤，包括将内部空间与外部连通的槽，槽位于盖的后表面中; 将陀螺元件作为电子部件容纳在内部空间中的步骤; 第一接合步骤，通过在除了对应于所述槽的部分之外的接合区域处的缝焊将所述基部和所述盖结合在一起; 以及第二接合步骤，通过使用激光束在所述接合区域的一部分进行焊接来接合所述基部和所述盖，所述部分包括所述凹槽的外侧的端部，从而封闭所述凹槽。
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8.发明授权公开(公告)号：US11196406B2
公开(公告)日：2021-12-07
申请号：US16201213
申请日：2018-11-27
IPC分类号： H03H9/13 , H03H3/04 , H03H9/02 , H03H9/05 , H03H9/19 , H03H9/10 , B60R16/03 , H04N5/225 , G06F1/16
摘要： A vibrator device includes abase, a circuit element that is attached to the base, and a vibrator element that is arranged at an active surface of the circuit element and is attached to the circuit element, and the circuit element includes a terminal for frequency adjustment that is used for frequency adjustment of the vibrator element and is disposed in a region that does not overlap the vibrator element when viewed in a plan view of the active surface.
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公开(公告)号：US20210237202A1
公开(公告)日：2021-08-05
申请号：US17160877
申请日：2021-01-28
发明人： Osamu Kawauchi , Masashi Shimura , Shogo Sasaki
IPC分类号： B23K26/36
摘要： A method of manufacturing a vibrator device includes preparing a vibrator element including a vibrating arm and a weight provided to the vibrating arm, and irradiating the weight with a laser beam to remove apart of the weight. Further, in the step of irradiating the weight with the laser beam to remove the part of the weight, the part of the weight is irradiated with the laser beam to thereby provide the weight with a removed area where the part of the weight is removed, and an unremoved area where the weight is not removed, and in an area close to the unremoved area in the removed area, an amount of irradiation with the laser beam is gradually increased in a direction from the unremoved area side toward the removed area.
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公开(公告)号：US11075613B2
公开(公告)日：2021-07-27
申请号：US16202503
申请日：2018-11-28
摘要： A vibrator device includes a base, a relay substrate that is supported by the base, and a vibrator element that is supported by the relay substrate. In addition, the vibrator element includes a vibration substrate formed of a piezoelectric single-crystalline body and an excitation electrode disposed on the vibration substrate. In addition, the relay substrate includes a substrate formed of the piezoelectric single-crystalline body. A crystal axis of the substrate and a crystal axis of the vibration substrate are shifted from each other.
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