公开(公告)号：US09395584B2

公开(公告)日：2016-07-19

申请号：US14163207

申请日：2014-01-24

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Yoshiharu Hirakata ,  Yuugo Goto ,  Yuko Kobayashi ,  Shunpei Yamazaki

IPC: H01L27/14 ,  G02F1/1339 ,  H01L29/786 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1345

CPC classification number: G02F1/13394 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13454 ,  G02F1/1368 ,  G02F2001/133302 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/167 ,  H01L29/78621 ,  H01L29/78627 ,  H01L29/78669 ,  H01L2029/7863 ,  H01L2924/0002 ,  Y10S438/924 ,  Y10S438/98 ,  H01L2924/00

Abstract: There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering of light leakage due to orientation disturbance.

公开(公告)号：US20150333359A1

公开(公告)日：2015-11-19

申请号：US14709950

申请日：2015-05-12

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Minoru TAKAHASHI ,  Ryota Tajima ,  Takuya Miwa ,  Yuugo Goto

IPC: H01M10/04 ,  H01M10/42

Abstract: In the case where a film, which has lower strength than a metal can, is used as an exterior body of a secondary battery, a current collector provided in a region surrounded by the exterior body, an active material layer provided on a surface of the current collector, or the like might be damaged when force is externally applied to the secondary battery. A secondary battery that is durable even when force is externally applied thereto is provided. A cushioning material is provided in a region surrounded by an exterior body of a secondary battery. Specifically, a cushioning material is provided on the periphery of a current collector such that a sealing portion of an exterior body (film) is located outside the cushioning material.

Abstract translation: 在将具有比金属罐低的强度的膜用作二次电池的外部主体的情况下，设置在由外部主体包围的区域中的集电体，设置在外部主体的表面上的活性物质层 集电器等可能会在外部施加到二次电池上时损坏。 提供即使在外部施加力时也耐用的二次电池。 缓冲材料设置在由二次电池的外部主体围绕的区域中。 具体而言，在集电体的周围设置有缓冲材料，使得外部体（膜）的密封部位于缓冲材料的外侧。

公开(公告)号：US20150147626A1

公开(公告)日：2015-05-28

申请号：US14555644

申请日：2014-11-27

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Ryota TAJIMA ,  Yuugo Goto ,  Yumiko Yoneda ,  Junya Goto ,  Takuya Miwa

IPC: H01M2/16 ,  H05K5/00

CPC classification number: H05K5/0086 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/06 ,  H01M2/1613 ,  H01M2/162 ,  H01M2/1626 ,  H01M2/1653 ,  H01M2/18 ,  H01M2/266 ,  H01M4/58 ,  H01M10/0463 ,  H01M10/052 ,  H01M10/0585 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122 ,  Y02E60/13

Abstract: To provide a power storage unit having a structure which is unlikely to break down by change in shape, such as bending. An electrode plate is covered with a sheet of an insulator which is folded in two. The sheet is preferably processed into a bag-like shape or an envelope-like shape by bonding overlapping portions of the sheet in the periphery of the electrode plate. The electrode plate and the sheet are fixed to an exterior body. In the case where the shape of the exterior body is changed by bending or the like, the electrode plate and the sheet can slide together in the exterior body. Thus, stress on the electrode plate due to bending can be relieved.

Abstract translation: 提供一种具有不易因形状变化（例如弯曲）而分解的结构的蓄电单元。 电极板被折叠成两个的绝缘体片覆盖。 优选通过在电极板的周边粘合片材的重叠部分来将片材加工成袋状或包封状。 电极板和片材固定在外部主体上。 在通过弯曲等改变外部主体的形状的情况下，电极板和片材可以在外部主体中一起滑动。 因此，可以减轻由于弯曲引起的电极板上的应力。

公开(公告)号：US08830413B2

公开(公告)日：2014-09-09

申请号：US13950990

申请日：2013-07-25

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Toru Takayama ,  Junya Maruyama ,  Yuugo Goto ,  Yumiko Ohno

IPC: G02F1/136

CPC classification number: H01L27/1218 ,  H01L21/02175 ,  H01L21/28008 ,  H01L21/324 ,  H01L21/425 ,  H01L21/707 ,  H01L21/823487 ,  H01L27/1214 ,  H01L27/1266 ,  H01L27/156 ,  H01L27/3244 ,  H01L29/78603 ,  H01L33/005 ,  H01L33/0054 ,  H01L51/003 ,  H01L51/56 ,  H01L2221/68368 ,  H01L2227/326 ,  H01L2933/0016

Abstract: The present invention provides a simplifying method for a peeling process as well as peeling and transcribing to a large-size substrate uniformly. A feature of the present invention is to peel a first adhesive and to cure a second adhesive at the same time in a peeling process, thereby to simplify a manufacturing process. In addition, the present invention is to devise the timing of transcribing a peel-off layer in which up to an electrode of a semiconductor are formed to a predetermined substrate. In particular, a feature is that peeling is performed by using a pressure difference in the case that peeling is performed with a state in which plural semiconductor elements are formed on a large-size substrate.

Abstract translation: 本发明提供了一种剥离方法的简化方法以及均匀地剥离和转录到大尺寸基板。 本发明的一个特征是剥离第一粘合剂并在剥离过程中同时固化第二粘合剂，从而简化制造过程。 另外，本发明是为了将形成半导体的电极的剥离层转印为规定的基板的时机。 特别地，特征在于，在大尺寸基板上形成有多个半导体元件的状态下进行剥离的情况下，通过使用压差来进行剥离。