Samsung Sdi Co., Inc.

Solum Co., Ltd.

Samsung Electronics Co., Ltd.

Junkyu Lee

Jinhyon Lee

Bokhyun Ka

Kyeuyoon Sheem

Heung Gyoon Choi

Soonho Ahn

HyunSu Kim

Soon Ho Ahn

Junho Jang

Na-Ri Seo

Wonguk Jeong

Changyong Kwon

Dongkyun Ryu

Youngwoon Lee

Eun-Hyung Choi

A includes a driver, and a processor configured to: based on an occurrence of an event for performing an operation, acquire target information corresponding to the operation and context information related to the robot, based on at least one of the target information or the context information, select an action plan, acquire action information based on the action plan, and control the driver such that an operation corresponding to the target information is performed based on the action information. The action plan is selected as a first action plan of performing an operation according to first action information stored in advance in the memory, a second action plan of performing an operation according to second action information generated based on the acquired target information and the acquired context information, and a third action plan of performing an operation according to third action information learned based on an operation pattern of the robot.

Robot and method for controlling thereof

A negative electrode and a rechargeable lithium battery, the negative electrode including a current collector; and a negative active material layer on at least one surface of the current collector, the negative active material layer including a carbon negative active material and a conductive agent, wherein the conductive agent includes at least one of a fiber-shaped conductive agent having a average length of about 1 μm to about 200 μm and a particle-shaped conductive agent having a average long diameter of about 1 μm to about 20 μm, and a DD (Degree of Divergence) value defined by Equation 1 is about 24 or greater:DD (Degree of Divergence)=()*100  [Equation 1] wherein, in Equation 1, Ia is a sum of peak intensities at non-planar angles measured by XRD using a CuKα ray, and Itotal is a sum of peak intensity at all angles measured by XRD using a CuKα ray.

Negative electrode for rechargeable lithium battery

A planar transformer is disclosed. The disclosed planar transformer includes: a magnetic core; a first coil unit formed in a conductor pattern in a plurality of layers stacked in the magnetic core; a second coil unit formed in a conductor pattern in the plurality of layers stacked in the magnetic core; an electromagnetic interference (EMI) reduction unit disposed on the output end of the second coil unit; and a base for accommodating the magnetic core and the coil units.

Planar transformer including y-capacitor

A charger having a heat insulating structure is provided. The charger includes: a case having one side at which an opening is formed and the other side to which a terminal portion is coupled; a printed circuit board having a front surface and a rear surface on which electronic components are mounted, respectively, and inserted into the case through the opening of the case; a heat insulating member disposed inside the case and formed to cover the electronic components mounted on the rear surface of the printed circuit board to block heat generated from the electronic components of the printed circuit board from being transferred to an entire surface of the case; and a cover closing the opening of the case.

Charger having heat insulating structure

A negative electrode and a rechargeable lithium battery, the negative electrode including a current collector; and a negative active material layer on at least one surface of the current collector, the negative active material layer including a carbon negative active material and a conductive agent, wherein the conductive agent includes at least one of a fiber-shaped conductive agent having a average length of about 1 &#x3bc;m to about 200 &#x3bc;m and a particle-shaped conductive agent having a average long diameter of about 1 &#x3bc;m to about 20 &#x3bc;m, and a DD (Degree of Divergence) value defined by Equation 1 is about 24 or greater:DD (Degree of Divergence)=()*100&#x2003;&#x2003;[Equation 1]

Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same

A rechargeable lithium battery includes an electrolyte, a negative electrode, and a positive electrode. The negative electrode includes a negative active material layer on a negative current collector, and includes a carbon-based negative active material. The negative electrode having a Degree of Divergence (DD) value of about 19 to about 60. The positive electrode includes a positive active material layer and a positive current collector, and includes a positive active material and a porous structured additive. The content of the porous structured additive is about 0.01 wt % to about 2 wt % based on 100 wt % of the positive active material layer.

Rechargeable lithium battery

Growing community of inventors

Yongin-si, South Korea

Junkyu Lee