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公开(公告)号：US10098242B2
公开(公告)日：2018-10-09
申请号：US14388400
申请日：2013-03-28
申请人： I Lin Tseng , Tzu Chun Chen
发明人： I Lin Tseng , Tzu Chun Chen
IPC分类号： H01K3/10 , H05K3/46 , H05K3/00 , H05K3/18 , H05K3/38 , H05K3/42 , H05K1/02 , H05K1/11 , H05K3/10 , B23K26/384 , H05K3/02
摘要： A method for preparing a conductive circuit can begin with the preparation of a non-conductive substrate having a top surface and a bottom surface, and then utilizing a pulse laser to create a top circuit pattern upon the top surface, a bottom circuit pattern upon the bottom surface, and a through hole connecting the top circuit pattern with the bottom circuit pattern. Subsequently, a conductive circuit is formed upon the top circuit pattern and the bottom circuit pattern and inside the through hole, wherein the conductive circuit is restricted from being formed upon the top surface outside of the top isolation region and the bottom surface outside of the bottom isolation region.
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公开(公告)号：US09522458B2
公开(公告)日：2016-12-20
申请号：US14501063
申请日：2014-09-30
申请人： Tzu-Chun Chen
发明人： Tzu-Chun Chen
摘要： A clamping structure for an open end wrench contains: a body, and the body including a handle, an operation head, and a clamping portion. The clamping portion has a first jaw arranged on a first side thereof, a second jaw formed on a second side thereof, and a V-shaped retaining fringe defined on a rear end thereof. The first jaw has a first plane defined on a front end thereof, two first recesses arranged on a rear end of the first plane and a first front end of the V-shaped retaining fringe, and an arcuate projection defined between the two first recesses. The second jaw has a second plane defined on a front end thereof, an abutting face arranged between a rear end thereof and a second front end of the V-shaped retaining fringe, and an arcuately concaved section formed between the second plane and the abutting face.
摘要翻译： 用于开口扳手的夹紧结构包括：主体，并且主体包括手柄，操作头和夹紧部分。 夹持部具有设置在其第一侧上的第一钳口，在其第二侧上形成的第二钳口和在其后端上限定的V形保持条纹。 第一钳口具有限定在其前端的第一平面，布置在第一平面的后端上的两个第一凹部和V形保持边缘的第一前端，以及限定在两个第一凹部之间的弓形突起。 第二钳口具有限定在其前端的第二平面，设置在其后端和V形保持条纹的第二前端之间的抵接面，以及形成在第二平面和抵接面之间的弧形凹部 。
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公开(公告)号：US20120255592A1
公开(公告)日：2012-10-11
申请号：US13191242
申请日：2011-07-26
申请人： Kai-Sheng Chang , Chen-Chan Wang , Tzu-Chun Chen , Chia-Hung Wu , Hung-Ming Lin , Ching-Tang Tsai , Tien-Szu Chen , Kuei-Wu Huang
发明人： Kai-Sheng Chang , Chen-Chan Wang , Tzu-Chun Chen , Chia-Hung Wu , Hung-Ming Lin , Ching-Tang Tsai , Tien-Szu Chen , Kuei-Wu Huang
IPC分类号： H01L31/05 , H01L31/0224
CPC分类号： H01L31/022433 , H01L31/0504 , Y02E10/50
摘要： A photovoltaic panel includes a photovoltaic array, an electrically conductive busbar, a plurality of electrically conductive fingers and an electrically conductive ribbon. The electrically conductive busbar is disposed on the photovoltaic array and having a plurality of connection ribs. The electrically conductive fingers are disposed on the photovoltaic array and connected with the connection ribs respectively. The electrically conductive ribbon is soldered on the electrically conductive busbar, wherein a gap is formed between each electrically conductive finger and the electrically conductive ribbon.
摘要翻译： 光伏面板包括光伏阵列，导电母线，多个导电指状物和导电带状物。 导电母线设置在光伏阵列上并具有多个连接肋。 导电指状物设置在光伏阵列上并分别与连接肋连接。 导电带被焊接在导电母线上，其中在每个导电指状物和导电带之间形成间隙。
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公开(公告)号：US20180056491A1
公开(公告)日：2018-03-01
申请号：US15246551
申请日：2016-08-25
申请人： Tzu-Chun CHEN
发明人： Tzu-Chun CHEN
CPC分类号： B25B23/0057 , B25B13/463
摘要： A locking structure for a hand tool contains: a body having a driving head which includes an accommodation chamber and a rib, and between two ends of the rib is defined an opening. The rib has two positioning orifices, the accommodation chamber has an obliquely arcuate groove accommodating a ratchet member which has a toothed rim and two opposite apertures, and a part of each steel ball extends out of each aperture. The ratchet member further has a first trench, a polygonal groove, and a second trench. A cap is covered on the rib and includes a through orifice, an open section, a protruded section, an actuation extension, and two opposite openings so as to house two posts respectively, wherein a part of each post extends out of each opening, and a resilient element is defined between the second trench and the cap.
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公开(公告)号：US11292107B1
公开(公告)日：2022-04-05
申请号：US17124512
申请日：2020-12-17
申请人： Tzu-Chun Chen
发明人： Tzu-Chun Chen
摘要： An engagement structure of a socket wrench contains: a body including a drive head, an accommodation chamber, a ratchet member received, a hexagonal groove, a circular large-diameter notch, multiple recessed, and a hexagonal small-diameter orifice. The hexagonal groove is configured to accommodate a locating sleeve. The locating sleeve includes an upper extension, a hexagonal positioning portion, a hexagonal receiving hole, multiple columns, two opposite central holes, two steel balls, and a slot. The locating sleeve further includes multiple springs fitted on the multiple columns of the multiple cutouts. The upper extension of the locating sleeve is connected with of the hexagonal small-diameter orifice and a hexagonal coupling aperture of a control disc, and a C-shaped retainer is engaged in the slot of the locating sleeve so that the C-shaped retainer abuts against the control disc, thus connecting the ratchet member, the locating sleeve, and the control disc.
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公开(公告)号：US20170050296A1
公开(公告)日：2017-02-23
申请号：US14827353
申请日：2015-08-17
申请人： TZU-CHUN CHEN
发明人： TZU-CHUN CHEN
摘要： A driving device for an open-end wrench contains: a body including an operating handle, a driving head, and a rotatable clamping portion. The rotatable clamping portion has a first jaw, a second jaw, and a V-shaped abutting fence defined on a rear end of the rotatable clamping portion. A first inner face of the first jaw has a first of two recessed areas adjacent to a top of the first jaw, and between the first inner face of the first jaw and the V-shaped abutting fence is defined a second of the two recessed areas. Between the first recessed area and the second recessed area is formed an arcuately convex area. Between a second inner face on a front end of an inner wall of the second jaw and a contacting face on a rear end of the inner wall of the second jaw is arranged an arcuately concave area.
摘要翻译： 用于开口扳手的驱动装置包括：主体，其包括操作手柄，驱动头和可旋转夹紧部分。 可旋转夹紧部分具有限定在可旋转夹紧部分的后端上的第一钳口，第二钳口和V形邻接挡板。 第一钳口的第一内表面具有与第一钳口的顶部相邻的两个凹陷区域中的第一和第一钳口的第一内表面与V形邻接挡板之间的两个凹陷区域中的第二凹陷区域 。 在第一凹陷区域和第二凹陷区域之间形成弧形凸起区域。 在第二颚的内壁的前端的第二内表面与第二颚的内壁的后端的接触面之间布置有弧形凹入区域。
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公开(公告)号：US20160089769A1
公开(公告)日：2016-03-31
申请号：US14501063
申请日：2014-09-30
申请人： Tzu-Chun CHEN
发明人： Tzu-Chun CHEN
摘要： A clamping structure for an open end wrench contains: a body, and the body including a handle, an operation head, and a clamping portion. The clamping portion has a first jaw arranged on a first side thereof, a second jaw formed on a second side thereof, and a V-shaped retaining fringe defined on a rear end thereof. The first jaw has a first plane defined on a front end thereof, two first recesses arranged on a rear end of the first plane and a first front end of the V-shaped retaining fringe, and an arcuate projection defined between the two first recesses. The second jaw has a second plane defined on a front end thereof, an abutting face arranged between a rear end thereof and a second front end of the V-shaped retaining fringe, and an arcuately concaved section formed between the second plane and the abutting face.
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公开(公告)号：US20110128028A1
公开(公告)日：2011-06-02
申请号：US12954913
申请日：2010-11-29
申请人： Chin-Yi Lin , Ching-Huang Yang , Chien-Chou Wu , Shih-Chang Wu , Che-wei Lin , Tsung-Hsuan Yen , Tzu-Chun Chen , Tsung-Yi Chen
发明人： Chin-Yi Lin , Ching-Huang Yang , Chien-Chou Wu , Shih-Chang Wu , Che-wei Lin , Tsung-Hsuan Yen , Tzu-Chun Chen , Tsung-Yi Chen
IPC分类号： G01R31/00
CPC分类号： G01R3/00
摘要： A maintenance apparatus and a maintenance method for a probe card are provided. The maintenance apparatus includes a first supporting member, a second supporting member, a first clamping member, a second clamping member, and a plurality of locking units. In the maintenance method, the first supporting member and the second supporting member are initially positioned underneath below the two sides of a positioning slice, respectively, and then the first clamping member and the second clamping member are each disposed on the first supporting member and the second supporting member, respectively. First clamping member and first supporting member, and second clamping member and second supporting member are secured together respectively by locking units. Thus two sides of positioning slice are secured tightly and the positioning slice is well fastened. A probe card is also provided. The probe card includes a guide slot having a size corresponding to that of maintenance apparatus.
摘要翻译： 提供了一种用于探针卡的维护装置和维护方法。 维护装置包括第一支撑构件，第二支撑构件，第一夹紧构件，第二夹紧构件和多个锁定单元。 在维护方法中，第一支撑构件和第二支撑构件分别初始定位在定位片的两侧下方，然后第一夹紧构件和第二夹紧构件分别设置在第一支撑构件上， 第二支撑构件。 第一夹紧构件和第一支撑构件以及第二夹紧构件和第二支撑构件分别由锁定单元固定在一起。 因此，定位片的两侧被牢固地固定，定位片被紧固。 还提供探针卡。 探针卡包括具有对应于维护装置的尺寸的导槽。
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公开(公告)号：US10183385B2
公开(公告)日：2019-01-22
申请号：US15246551
申请日：2016-08-25
申请人： Tzu-Chun Chen
发明人： Tzu-Chun Chen
摘要： A locking structure for a hand tool contains: a body having a driving head which includes an accommodation chamber and a rib, and between two ends of the rib is defined an opening. The rib has two positioning orifices, the accommodation chamber has an obliquely arcuate groove accommodating a ratchet member which has a toothed rim and two opposite apertures, and a part of each steel ball extends out of each aperture. The ratchet member further has a first trench, a polygonal groove, and a second trench. A cap is covered on the rib and includes a through orifice, an open section, a protruded section, an actuation extension, and two opposite openings so as to house two posts respectively, wherein a part of each post extends out of each opening, and a resilient element is defined between the second trench and the cap.
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