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公开(公告)号：KR1020070088691A
公开(公告)日：2007-08-29
申请号：KR1020077013263
申请日：2006-09-12
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: H01M10/052 , H01M4/134 , H01M4/66 , H01M10/0472 , H01M10/056 , H01M2300/0094 , Y10T29/49108
Abstract: Disclosed is a thin film lithium battery which realizes a high yield by solving various problems caused by generation of pinholes in a solid electrolyte layer. Specifically disclosed is a thin film lithium battery wherein a positive electrode layer (20), a negative electrode layer (50), a solid electrolyte layer (40) arranged between the electrode layers, and a collector (10) electrically connected to one or both of the positive electrode layer (20) and the negative electrode layer (50) are arranged in layers. When the lamination of the layers in this battery is viewed in plan, the positive electrode layer (20) and the negative electrode layer (50) are arranged not to overlap each other. By having such a structure, even when a pinhole is formed in the solid electrolyte layer (40), the electrode layers (20, 50) are prevented from being short-circuited by the pinhole.
Abstract translation: 公开了一种薄膜锂电池，其通过解决由固体电解质层中的针孔产生引起的各种问题而实现高产率。 具体公开了一种薄膜锂电池，其中正电极层（20），负电极层（50），布置在电极层之间的固体电解质层（40）和电连接到一个或两个 的正极层（20）和负极层（50）分别排列。 当在平面图中观察该电池中的层的层叠时，正极层（20）和负极层（50）被布置为不彼此重叠。 通过具有这样的结构，即使在固体电解质层（40）中形成针孔，也可以防止电极层（20,50）被针孔短路。
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Patent Agency Ranking
公开(公告)号：KR101361631B1
公开(公告)日：2014-02-11
申请号：KR1020097005099
申请日：2007-11-15
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: H01M2/1673 , H01M6/40 , H01M10/052 , H01M10/0585
Abstract: 본 발명의 전지는, 정극층(20)과, 부극층(50)과, 양 전극층간에서 이온 전도를 행하는 전해질층(40)을 갖는다. 이 전지에 있어서, 정극층(20)과 부극층(50)은 적층되고, 정극층(20)과 부극층(50)과의 사이에 절연층(30)이 개재되어 있다. 이 절연층(30)은, 정극층(20) 및 부극층(50)의 한쪽 보다 면적이 작고, 다른 한쪽 보다 면적이 크게 구성되어 있다. 정극층(20)과 부극층(50)이 전해질층(40)만을 개재하여 대면하는 개소가 없도록 하고 있다. 정극층(20)과 부극층(50)과의 사이에 절연층(30)을 개재시킴으로써, 가령 전해질층(40)에 핀홀이 있더라도, 정부극층 사이의 단락을 억제할 수 있다.
전지, 정극성, 부극성, 전해질층, 절연층, 핀홀, 단락Abstract translation: 本发明的电池具有用于在两个电极层之间传导离子传导的正极层（20），负极层（50）和电解质层（40）。 在该电池中，正极层20和负极层50层叠，并且绝缘层30介于正极层20和负极层50之间。 绝缘层30的面积小于正极层20和负极层50中的一个的面积，并且具有比另一个更大的面积。 使得正电极层20和负电极层50不经由电解质层40彼此面对。 通过在正极层20和负极层50之间插入绝缘层30，例如即使在电解质层40中存在针孔，也可以抑制正极层之间的短路。
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公开(公告)号：KR1020070109858A
公开(公告)日：2007-11-15
申请号：KR1020070044011
申请日：2007-05-07
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: C23C14/545 , C23C14/562
Abstract: A coating thickness measurement mechanism and a coating apparatus using the same are provided to minimize deviation of thickness in a length direction by feeding back data on manufacture factors, such as temperature, to a control system. A coating thickness measurement mechanism continuously confirms the thickness of a layer coated on a conductive base material(1) during the coating process. The coating layer thickness measurement mechanism includes a pair of sensing units(4,8) arranged at the front and the rear sides of the base material to measure the electrostatic capacitance value of the coated layer. A tension applied to the base material in the sensing units is greater than the tension applied to the base material.
Abstract translation: 提供一种涂层厚度测量机构和使用该涂层厚度测量机构的涂覆装置，通过将关于诸如温度的制造因素的数据反馈到控制系统来最小化长度方向上的厚度偏差。 涂层厚度测量机构在涂覆过程中连续地确认涂覆在导电基材（1）上的层的厚度。 涂层厚度测量机构包括布置在基材的前侧和后侧的一对感测单元（4,8），以测量涂层的静电电容值。 施加到感测单元中的基材的张力大于施加到基材的张力。
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公开(公告)号：KR1020090094214A
公开(公告)日：2009-09-04
申请号：KR1020097005099
申请日：2007-11-15
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: H01M2/1673 , H01M6/40 , H01M10/052 , H01M10/0585
Abstract: A battery comprises a positive electrode layer (20), a negative electrode layer (50), and an electrolyte layer (40) for conducting ions between the both electrode layers. In this battery, the positive electrode layer (20) and the negative electrode layer (50) are stacked and an insulating layer (30) is interposed between the positive electrode layer (20) and the negative electrode layer (50). The insulating layer (30) is formed to have an area smaller than that of one of the positive electrode layer (20) and the negative electrode layer (50) and larger than that of the other one. It is so formed that there is no area where the positive electrode layer (20) and the negative electrode layer (50) face each other with only the electrolyte layer (40) interposed between them. The insulating layer (30) interposed between the positive electrode layer (20) and the negative electrode layer (50) prevents a short-circuit from occurring between the positive and negative electrode layers even if a pinhole is present in the electrolyte layer (40).
Abstract translation: 电池包括正极层（20），负极层（50）和用于在两个电极层之间传导离子的电解质层（40）。 在该电池中，堆叠正极层（20）和负极层（50），在正极层（20）和负极层（50）之间插入有绝缘层（30）。 形成绝缘层（30）的面积比正极层（20）和负极层（50）的面积小。 通过这样形成，只有电极层（40）插入在正极层（20）和负极层（50）之间不存在区域。 介于正电极层（20）和负电极层（50）之间的绝缘层（30）即使在电解质层（40）中存在针孔，也防止了在正电极层和负电极层之间发生短路， 。
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公开(公告)号：KR100878943B1
公开(公告)日：2009-01-19
申请号：KR1020077013263
申请日：2006-09-12
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: H01M10/052 , H01M4/134 , H01M4/66 , H01M10/0472 , H01M10/056 , H01M2300/0094 , Y10T29/49108
Abstract: 본 발명은 고체 전해질층의 핀홀의 발생에 수반하는 모든 문제를 해소해서 고수율화를 실현할 수 있는 박막 리튬 전지를 제공한다. 본 발명의 박막 리튬 전지는, 정극층(20)과, 부극층(50)과, 이들 두 극층 사이에 개재되는 고체 전해질층(40)과, 정극층(20) 및 부극층(50)의 각각 또는 한쪽에 전기적으로 접속되는 집전체(10)가 적층된 박막 리튬 전지이다. 이 전지를 상기 각 층의 적층방향으로 평면에서 보았을 경우, 정극층(20)과 부극층(50)은 중첩되지 않는 위치에 배치되어 있다. 이 구성에 의해, 고체 전해질층(40)에 핀홀이 생겨도, 이 핀홀에 의해 두 극층(20, 50) 사이가 단락되는 것을 방지할 수 있는 것을 특징으로 한 것이다.
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6.发明公开장척 기재 연속처리용인 반송기구, 그것을 이용한 처리장치및 박막형성장치, 및 그것에 의해서 얻어지는 장척부재 无效用于连续加工优质基材的进料机构，加工设备和薄膜成型设备使用其，以及最终生产的成员
公开(公告)号：KR1020070109841A
公开(公告)日：2007-11-15
申请号：KR1020070042898
申请日：2007-05-03
Applicant: 스미토모덴키고교가부시키가이샤
CPC classification number: C23C14/562 , B65H23/1806 , B65H2301/51 , B65H2301/51145 , B65H2555/24 , C25D7/0692 , C25D11/04 , C25D17/00 , Y10T428/2495
Abstract: A feeding device for controlling an elongated base material continuously, a control device thereof, a thin film forming device, and an elongated member are provided to feed the elongated base material at constant speed by giving adequate tensile force to the base material and to improve size accuracy of a longitudinal direction for the base material favorably. A feeding device for controlling an elongated base material includes a base ground supplying the elongated base material(1) continually and controlling the elongated base material physically and chemically at predetermined speed. The base material receives tensile force(T1) of an opposite direction for a feeding direction from a returning direction for the base ground, frictional force(F) from the base ground, and the tensile force(T2) of the feeding direction from the returning direction of the base ground, separately. F is larger than T1, and T1 is larger than T2. Deviation of thickness for the elongated base material at a longitudinal direction for a surface layer formed through whole length of the base material is in a range of ±10% of an average value.
Abstract translation: 提供用于连续控制细长基材的进料装置，其控制装置，薄膜形成装置和细长构件，以通过向基材提供适当的拉伸力并提高尺寸以恒定速度供给细长基材 基材的长度方向的精度有利。 用于控制细长基材的进料装置包括连续提供细长基材（1）的基底面，并以预定速度物理和化学地控制细长的基材。 基材从基座的返回方向，从基座的摩擦力（F）和从返回的基准接地的馈送方向的拉伸力（T2）接收进给方向的相反方向的拉伸力（T1） 基地方向分开。 F大于T1，T1大于T2。 对于通过基材全长形成的表层，在长度方向上的细长基材的厚度偏差在±10％的平均值的范围内。
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