Battery and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12211996
APP PUB NO 20230369570A1
SERIAL NO

18220919

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A battery includes a cathode layer, a cathode current collector on the cathode layer, an anode layer on the cathode layer, an anode current collector on the anode layer, a separator between the cathode layer and the anode layer, and an electrolyte, wherein the cathode layer includes a plurality of crystal grains of a cathode active material and aligned in a first direction, and at least one groove formed in a direction perpendicular to an upper surface of the cathode layer that is in contact with the separator, and wherein a side surface of the cathode layer exposed by the at least one groove is aligned with a <101> crystal direction, a crystal direction, wherein h and k are integers greater than or equal to 1, or a combination thereof, of the crystal grains of the cathode active material.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO KOREA SUWON SUWON GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heo, Jin S Suwon-si, KR 58 500
Jeong, Huisu Seongnam-si, KR 43 101
Kim, Kyounghwan Seoul, KR 67 220
Lee, Junhyeong Seoul, KR 20 40
Lim, Sungjin Suwon-si, KR 60 98
Park, Hwiyeol Ansan-si, KR 45 115
Shon, Jeongkuk Hwaseong-si, KR 31 163

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