公开(公告)号：US20170077151A1

公开(公告)日：2017-03-16

申请号：US15364591

申请日：2016-11-30

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Kazutaka KURIKI ,  Ryota TAJIMA ,  Tamae MORIWAKA

IPC: H01L27/13 ,  H01M10/0565 ,  H01L29/24 ,  H01L29/786 ,  H01G11/84 ,  H01G11/56 ,  H01G11/08 ,  H01L27/12 ,  H01L29/66 ,  H01M10/0562 ,  H01G11/46

CPC classification number: H01L27/13 ,  H01G11/08 ,  H01G11/46 ,  H01G11/56 ,  H01G11/84 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/1259 ,  H01L29/24 ,  H01L29/66969 ,  H01L29/7869 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0585 ,  H01M2300/0065 ,  H01M2300/0071 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/49115

Abstract: Disclosed is a power storage element including a positive electrode current collector layer and a negative electrode current collector layer which are arranged on the same plane and can be formed through a simple process. The power storage element further includes a positive electrode active material layer on the positive electrode current collector layer; a negative electrode active material layer on the negative electrode current collector layer; and a solid electrolyte layer in contact with at least the positive electrode active material layer and the negative electrode active material layer. The positive electrode active material layer and the negative electrode active material layer are formed by oxidation treatment.

Abstract translation: 公开了一种蓄电元件，其包括正极集电体层和负极集电体层，其被布置在同一平面上并且可以通过简单的工艺形成。 蓄电元件还包括在正极集电体层上的正极活性物质层; 负极集电体层上的负极活性物质层; 以及至少与正极活性物质层和负极活性物质层接触的固体电解质层。 通过氧化处理形成正极活性物质层和负极活性物质层。

公开(公告)号：US20150295278A1

公开(公告)日：2015-10-15

申请号：US14744151

申请日：2015-06-19

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Kazutaka KURIKI ,  Ryota TAJIMA ,  Tamae MORIWAKA

IPC: H01M10/0585 ,  H01M10/0562 ,  H01M10/0565

CPC classification number: H01L27/13 ,  H01G11/08 ,  H01G11/46 ,  H01G11/56 ,  H01G11/84 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/1259 ,  H01L29/24 ,  H01L29/66969 ,  H01L29/7869 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/0585 ,  H01M2300/0065 ,  H01M2300/0071 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y10T29/49115

Abstract: Disclosed is a power storage element including a positive electrode current collector layer and a negative electrode current collector layer which are arranged on the same plane and can be formed through a simple process. The power storage element further includes a positive electrode active material layer on the positive electrode current collector layer; a negative electrode active material layer on the negative electrode current collector layer; and a solid electrolyte layer in contact with at least the positive electrode active material layer and the negative electrode active material layer. The positive electrode active material layer and the negative electrode active material layer are formed by oxidation treatment.

Abstract translation: 公开了一种蓄电元件，其包括正极集电体层和负极集电体层，其被布置在同一平面上并且可以通过简单的工艺形成。 蓄电元件还包括在正极集电体层上的正极活性物质层; 负极集电体层上的负极活性物质层; 以及至少与正极活性物质层和负极活性物质层接触的固体电解质层。 通过氧化处理形成正极活性物质层和负极活性物质层。

公开(公告)号：US20150263343A1

公开(公告)日：2015-09-17

申请号：US14725724

申请日：2015-05-29

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Shunpei YAMAZAKI ,  Tomoya FUTAMURA ,  Tamae MORIWAKA

IPC: H01M4/36 ,  H01M4/587 ,  H01M4/58 ,  H01M4/133 ,  H01M4/136

CPC classification number: H01M4/366 ,  H01M4/131 ,  H01M4/133 ,  H01M4/136 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/62 ,  H01M4/621 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

Abstract: To provide a lithium-ion secondary battery having higher discharge capacity and higher energy density and a manufacturing method thereof. The lithium-ion secondary battery includes a positive electrode, a negative electrode, and an electrolyte provided between the positive electrode and the negative electrode. The positive electrode includes a positive electrode current collector and a positive electrode active material layer provided over the positive electrode current collector. In the positive electrode active material layer, graphenes and lithium-containing composite oxides are alternately provided. The lithium-containing composite oxide is a flat single crystal particle in which the length in the b-axis direction is shorter than each of the lengths in the a-axis direction and the c-axis direction. Further, the lithium-containing composite oxide is provided over the positive electrode current collector so that the b-axis of the single crystal particle intersects with a surface of the positive electrode current collector.

Abstract translation: 提供具有较高放电容量和较高能量密度的锂离子二次电池及其制造方法。 锂离子二次电池包括正极，负极和设置在正极和负极之间的电解质。 正极包括设置在正极集电体上的正极集电体和正极活性物质层。 在正极活性物质层中交替设置石墨烯和含锂复合氧化物。 所述含锂复合氧化物是b轴方向的长度短于a轴方向和c轴方向的长度的平坦的单晶粒子。 此外，在正极集电体上设置含锂复合氧化物，使得单晶粒子的b轴与正极集电体的表面相交。

公开(公告)号：US20130134051A1

公开(公告)日：2013-05-30

申请号：US13680269

申请日：2012-11-19

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Minoru TAKAHASHI ,  Yumiko SAITO ,  Junpei MOMO ,  Tamae MORIWAKA ,  Naoto KUSUMOTO

IPC: C25D11/00

CPC classification number: C25D11/00 ,  C25B3/04 ,  C25D1/18 ,  C25D5/48 ,  C25D7/0614 ,  C25D9/02 ,  C25D11/005 ,  C25D13/04 ,  C25D13/16 ,  Y02E60/122 ,  Y02P70/54

Abstract: To provide a flexible substrate processing apparatus which allows the stable reduction of an oxide contained in a film-like structure body formed on a flexible substrate. The apparatus has a substrate carrying-out portion where a flexible substrate on which a film-like structure body is formed is unwound; a reduction treatment portion where an oxide contained in the film-like structure body formed on the flexible substrate is electrochemically reduced; a washing portion where the flexible substrate and the film-like structure body are washed; a drying portion where the flexible substrate and the film-like structure body are dried; and a substrate carrying-in portion where the flexible substrate on which the film-like structure body is formed is taken up.

Abstract translation: 提供一种柔性基板处理装置，其能够稳定地还原形成在柔性基板上的膜状结构体中所含的氧化物。 该装置具有：其上形成有薄膜状结构体的柔性基板的基板搬出部， 减少处理部分，其中形成在柔性基板上的膜状结构体中所含的氧化物被电化学还原; 洗涤部分，其中柔性基底和膜状结构体被洗涤; 将柔性基板和膜状结构体干燥的干燥部; 以及其上形成有薄膜状结构体的柔性基板的基板搬入部。