公开(公告)号：US20110043079A1

公开(公告)日：2011-02-24

申请号：US12740556

申请日：2009-09-18

申请人： Takashi Shirai ,  Yoshinobu Sakamoto ,  Syunsuke Satoh ,  Tomo Fujii ,  Masato Itoh ,  Yoshinari Morimoto

发明人： Takashi Shirai ,  Yoshinobu Sakamoto ,  Syunsuke Satoh ,  Tomo Fujii ,  Masato Itoh ,  Yoshinari Morimoto

IPC分类号： H01L41/047

CPC分类号： H03H9/215 ,  H03H9/0519 ,  H03H9/0595 ,  H03H9/1021 ,  H03H9/21

摘要： A tuning-fork type piezoelectric resonator plate includes: at least a plurality of leg portions serving as vibrating portions; a bonding portion bonded to the outside, and a base portion from which the leg portions and the bonding portion protrude. The plurality of leg portions protrude from a first end face of the base portion and are provided side-by-side on the first end face. The bonding portion protrude from a second end face located opposite the first end face of the base portion at a position located opposite a center position of the plurality of leg portions in a width direction of the first end face of the base portion. And, at least a base end portion of the bonding portion is used as a bond region that is bonded to the outside.

摘要翻译： 音叉式压电谐振器板包括：至少多个腿部作为振动部分; 接合到外部的接合部分和脚部和接合部分从该基部突出。 多个腿部从基部的第一端面突出并且在第一端面上并排设置。 接合部在与基部的第一端面相对的第二端面的基部的第一端面的宽度方向上与多个腿部的中心位置相对的位置突出。 而且，接合部的至少一个基端部被用作结合到外部的接合区域。

公开(公告)号：US07122945B2

公开(公告)日：2006-10-17

申请号：US10527746

申请日：2004-07-20

申请人： Syunsuke Satoh ,  Tomo Fujii

发明人： Syunsuke Satoh ,  Tomo Fujii

IPC分类号： H03H9/21

CPC分类号： H03H3/02 ,  H03H9/21 ,  H03H2003/026 ,  H03H2003/0492

摘要： A tuning fork resonator includes a base portion and leg portions extending from the base portion. A groove portion is formed in a major surface of each leg portion. An in-groove electrode is formed in the groove portion. A side surface electrode is formed on a side surface of the leg portion. The in-groove electrode and the side surface electrode are connected via a base portion electrode formed in the base portion. An outward extending groove electrode extending on a vertical wall facing the base portion and a leg portion tip-side major surface from the in-groove electrode of the groove portion, and a beside-groove electrode for leading the outward extending groove electrode on the leg portion major surface along beside the groove portion to the base portion electrode, are formed.

摘要翻译： 音叉谐振器包括从基部延伸的基部和腿部。 在每个腿部的主表面上形成有槽部。 凹槽电极形成在凹槽部分中。 在腿部的侧面形成有侧面电极。 槽内电极和侧面电极通过形成在基部的基部电极连接。 一个向外延伸的沟槽电极，在垂直壁上面向基部延伸，一个腿部尖端侧主表面与凹槽部分的槽内电极相连;一个旁槽电极，用于将外延伸槽电极引导到腿部 形成沿着凹槽部分到基部电极的部分主表面。

公开(公告)号：US20050285483A1

公开(公告)日：2005-12-29

申请号：US10527746

申请日：2004-07-20

申请人： Syunsuke Satoh ,  Tomo Fujii

发明人： Syunsuke Satoh ,  Tomo Fujii

IPC分类号： H01L41/09 ,  H01L41/18 ,  H01L41/22 ,  H01L41/29 ,  H03H3/02 ,  H03H9/19 ,  H03H9/21 ,  H03H9/215

CPC分类号： H03H3/02 ,  H03H9/21 ,  H03H2003/026 ,  H03H2003/0492

摘要： A tuning fork resonator comprises a base portion and leg portions extending from the base portion. A groove portion is formed in a major surface of each leg portion. An in-groove electrode is formed in the groove portion. A side surface electrode is formed on a side surface of the leg portion. The in-groove electrode and the side surface electrode are connected via a base portion electrode formed in the base portion. An outward extending groove electrode extending on a vertical wall facing the base portion and a leg portion tip-side major surface from the in-groove electrode of the groove portion, and a beside-groove electrode for leading the outward extending groove electrode on the leg portion major surface along beside the groove portion to the base portion electrode, are formed.

摘要翻译： 音叉谐振器包括从基部延伸的基部和腿部。 在每个腿部的主表面上形成有槽部。 凹槽电极形成在凹槽部分中。 在腿部的侧面形成有侧面电极。 槽内电极和侧面电极通过形成在基部的基部电极连接。 一个向外延伸的沟槽电极，在垂直壁上面向基部延伸，一个腿部尖端侧主表面与凹槽部分的槽内电极相连;一个旁槽电极，用于将外延伸槽电极引导到腿部 形成沿着凹槽部分到基部电极的部分主表面。

公开(公告)号：US08400048B2

公开(公告)日：2013-03-19

申请号：US12740556

申请日：2009-09-18

申请人： Takashi Shirai ,  Yoshinobu Sakamoto ,  Syunsuke Satoh ,  Tomo Fujii ,  Masato Itoh ,  Yoshinari Morimoto

发明人： Takashi Shirai ,  Yoshinobu Sakamoto ,  Syunsuke Satoh ,  Tomo Fujii ,  Masato Itoh ,  Yoshinari Morimoto

IPC分类号： H03H9/19

CPC分类号： H03H9/215 ,  H03H9/0519 ,  H03H9/0595 ,  H03H9/1021 ,  H03H9/21

摘要： A tuning-fork type piezoelectric resonator plate includes: at least a plurality of leg portions serving as vibrating portions; a bonding portion bonded to the outside, and a base portion from which the leg portions and the bonding portion protrude. The plurality of leg portions protrude from a first end face of the base portion and are provided side-by-side on the first end face. The bonding portion protrude from a second end face located opposite the first end face of the base portion at a position located opposite a center position of the plurality of leg portions in a width direction of the first end face of the base portion. And, at least a base end portion of the bonding portion is used as a bond region that is bonded to the outside.

摘要翻译： 音叉式压电谐振器板包括：至少多个腿部作为振动部分; 接合到外部的接合部分和脚部和接合部分从该基部突出。 多个腿部从基部的第一端面突出并且在第一端面上并排设置。 接合部在与基部的第一端面相对的第二端面的基部的第一端面的宽度方向上与多个腿部的中心位置相对的位置突出。 而且，接合部的至少一个基端部被用作结合到外部的接合区域。

公开(公告)号：US08004157B2

公开(公告)日：2011-08-23

申请号：US11885260

申请日：2006-03-02

申请人： Minoru Iizuka ,  Tatsuya Murakami ,  Syunsuke Satoh ,  Takashi Shirai ,  Hiroyuki Ishihara ,  Tomo Fujii

发明人： Minoru Iizuka ,  Tatsuya Murakami ,  Syunsuke Satoh ,  Takashi Shirai ,  Hiroyuki Ishihara ,  Tomo Fujii

IPC分类号： H01L41/08

CPC分类号： H03H9/1021 ,  H03H9/215

摘要： An electrode forming region for providing lead electrodes (65a, 65b) is provided on a crystal resonator plate (2). Opposed side surfaces (67a, 67b) of a substrate (6) are formed and inclined in the same direction with respect to a front major surface (63). Also, an adhesion reinforcing portion (7) for reinforcing adhesion to a conductive adhesive (5) is provided in the electrode forming region for the lead electrodes (65a, 65b). For example, the adhesion reinforcing portion (7) is a notch portion which is cut and formed in the opposed side surfaces (67a, 67b). Thereby, an adhesion strength of the crystal resonator plate (2) and the conductive adhesive (5) is increased.

摘要翻译： 在晶体谐振器板（2）上设置用于提供引线电极（65a，65b）的电极形成区域。 形成基板（6）的相对的侧面（67a，67b）并相对于前主表面（63）沿相同的方向倾斜。 此外，在用于引线电极（65a，65b）的电极形成区域中设置有用于增强与导电粘合剂（5）的粘附的粘合增强部分（7）。 例如，粘合强化部（7）是在相对的侧面（67a，67b）上切断并形成的切口部。 由此，增加了晶体谐振器板（2）和导电粘合剂（5）的粘附强度。

公开(公告)号：US20080265717A1

公开(公告)日：2008-10-30

申请号：US11885260

申请日：2006-03-02

申请人： Minoru Iizuka ,  Tatsuya Murakami ,  Syunsuke Satoh ,  Takashi Shirai ,  Hiroyuki Ishihara ,  Tomo Fujii

发明人： Minoru Iizuka ,  Tatsuya Murakami ,  Syunsuke Satoh ,  Takashi Shirai ,  Hiroyuki Ishihara ,  Tomo Fujii

IPC分类号： H03H9/10

CPC分类号： H03H9/1021 ,  H03H9/215

摘要： An electrode forming region for providing lead electrodes (65a, 65b) is provided on a crystal resonator plate (2). Opposed side surfaces (67a, 67b) of a substrate (6) are formed and inclined in the same direction with respect to a front major surface (63). Also, an adhesion reinforcing portion (7) for reinforcing adhesion to a conductive adhesive (5) is provided in the electrode forming region for the lead electrodes (65a, 65b). For example, the adhesion reinforcing portion (7) is a notch portion which is cut and formed in the opposed side surfaces (67a, 67b). Thereby, an adhesion strength of the crystal resonator plate (2) and the conductive adhesive (5) is increased.

摘要翻译： 在晶体谐振器板（2）上设置用于提供引线电极（65a，65b）的电极形成区域。 形成基板（6）的相对的侧面（67a，67b）并相对于前主表面（63）沿相同的方向倾斜。 此外，在用于引线电极（65a，65b）的电极形成区域中设置用于增强与导电粘合剂（5）的粘附的粘附强化部分（7）。 例如，粘合强化部（7）是在相对的侧面（67a，67b）中被切割并形成的切口部。 由此，增加了晶体谐振器板（2）和导电粘合剂（5）的粘附强度。