公开(公告)号：US20160163410A1

公开(公告)日：2016-06-09

申请号：US14870265

申请日：2015-09-30

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Doh Won JUNG ,  Hee Jung PARK ,  Yoon Chul SON ,  Yun Sung WOO ,  Jongmin LEE ,  Yong Hee CHO ,  Kyoung-Seok MOON ,  Jae-Young CHOI ,  Kimoon LEE

IPC分类号： H01B1/02

CPC分类号： H01L21/02186 ,  B32B5/16 ,  B32B15/04 ,  B32B2307/202 ,  B32B2307/704 ,  H01B1/02 ,  H01L21/02172 ,  H01L21/02197 ,  H01L27/016

摘要： An electrically conductive thin film including a plurality of nanosheets including a doped titanium oxide represented by Chemical Formula 1 and having a layered crystal structure: (AαTi1−α)O2+δ  Chemical Formula 1 wherein, in Chemical Formula 1, δ is greater than 0, A is at least one dopant metal selected from Nb, Ta, V, W, Cr, and Mo, and α is greater than 0 and less than 1. Also, an electronic device including the electrically conductive thin film.

摘要翻译： 一种导电薄膜，包括多个纳米片，包括由化学式1表示的具有层状晶体结构的掺杂氧化钛的纳米片：（AαTi1-α）O 2 +δ化学式1其中，在化学式1中，δ大于0 A是选自Nb，Ta，V，W，Cr和Mo中的至少一种掺杂剂金属，α大于0且小于1.另外，包括导电薄膜的电子器件。

公开(公告)号：US20200245448A1

公开(公告)日：2020-07-30

申请号：US16652243

申请日：2018-09-28

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Yong Hee CHO

IPC分类号： H05K1/02 ,  H05K1/18 ,  H05K1/11

摘要： A printed circuit board may comprise a first layer in which a first signal transmission path is formed, a second layer disposed in one surface direction of the first layer and including a first ground for providing a return current path for a signal transmitted from the first layer, a third layer in which a second signal transmission path is formed and a fourth layer disposed in the other surface direction of the third layer and including a second ground for providing a return current path for a signal transmitted from the third layer.

公开(公告)号：US20170093179A1

公开(公告)日：2017-03-30

申请号：US15274223

申请日：2016-09-23

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Yong Hee CHO ,  Seong Woon BOOH ,  Changhoon JUNG ,  Eun Seog CHO

IPC分类号： H02J7/00 ,  H01M10/0525 ,  H01M4/587 ,  H01M10/42 ,  H01M4/38 ,  H01M4/36 ,  H01M10/44 ,  H01M10/46

CPC分类号： H02J7/007 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/441 ,  H01M10/46 ,  H01M2004/027 ,  H02J7/0021 ,  H02J7/0031

摘要： A battery assembly including: at least one rechargeable lithium battery including a negative electrode including a silicon-containing negative active material selected from silicon, a silicon-carbon composite, and a combination thereof, and a positive electrode including a positive active material; a circuit board electrically connected to the battery assembly; and an outer terminal electrically connecting the battery assembly to an outer power or an outer load, wherein the circuit board includes a charge/discharge element for charging and discharging the battery assembly and a charge/discharge controller electrically connected to the battery assembly and the charge/discharge element, wherein the charge/discharge controller controls the charge and discharge of the battery assembly, and wherein a discharge cut-off voltage of the charge/discharge controller is predetermined as a voltage when LixSi present in the negative electrode during the discharge has an x value of less than or equal to about 1.25.