公开(公告)号：USD892791S1

公开(公告)日：2020-08-11

申请号：US29696607

申请日：2019-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Designer： Woo Jung Moon ,  Yong Hee Cho

公开(公告)号：USD908671S1

公开(公告)日：2021-01-26

申请号：US29685255

申请日：2019-03-27

Applicant: Samsung Electronics Co., Ltd.

Designer： Xiangrong Zhang ,  Yong Hee Cho ,  Ye Liu

公开(公告)号：US09966782B2

公开(公告)日：2018-05-08

申请号：US15274223

申请日：2016-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Hee Cho ,  Seong Woon Booh ,  Changhoon Jung ,  Eun Seog Cho

IPC: H02J7/00 ,  H01M4/00 ,  H01M10/00 ,  H01M10/44 ,  H01M10/0525 ,  H01M10/46 ,  H01M10/42 ,  H01M4/38 ,  H01M4/36 ,  H01M4/587 ,  H01M4/02

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

Abstract: 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.

公开(公告)号：USD908104S1

公开(公告)日：2021-01-19

申请号：US29685234

申请日：2019-03-27

Applicant: Samsung Electronics Co., Ltd.

Designer： Xiangrong Zhang ,  Yong Hee Cho ,  Ye Liu

公开(公告)号：USD892790S1

公开(公告)日：2020-08-11

申请号：US29696599

申请日：2019-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Designer： Woo Jung Moon ,  Yong Hee Cho

公开(公告)号：US09899209B2

公开(公告)日：2018-02-20

申请号：US14870265

申请日：2015-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： 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: H01B1/02 ,  B32B15/04 ,  H01L21/02 ,  H01L27/01 ,  B32B5/16

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

Abstract: 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.