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Lithium Secondary Battery

Abstract: The present invention pertains to a lithium secondary battery comprising: an electrode assembly in which a positive electrode plate, a negative electrode plate, and a separator interposed between the positive electrode plate and the negative electrode plate are wound in the same direction; a battery can in which the electrode assembly is accommodated; and a sealing body for sealing the open end of the battery can, wherein the positive electrode plate includes a positive electrode active material layer, and the positive electrode active material layer includes flaky graphite and a positive electrode active material powder composed of single particles, quasi-single particles, or a combination thereof.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
07 May 2024
Publication Number
49/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335

Inventors

1. KIM, Sue Jin
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
2. RYU, Duk Hyun
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
3. LEE, Kwan Hee
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
4. JANG, Jin Su
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
5. LEE, Yun Ju
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
6. PARK, Geun Ho
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
7. SON, Seung Yeon
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417036076-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-05-2024(online)].pdf 2024-05-07
2 202417036076-STATEMENT OF UNDERTAKING (FORM 3) [07-05-2024(online)].pdf 2024-05-07
3 202417036076-REQUEST FOR EXAMINATION (FORM-18) [07-05-2024(online)].pdf 2024-05-07
4 202417036076-RELEVANT DOCUMENTS [07-05-2024(online)].pdf 2024-05-07
5 202417036076-POWER OF AUTHORITY [07-05-2024(online)].pdf 2024-05-07
6 202417036076-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [07-05-2024(online)].pdf 2024-05-07
7 202417036076-FORM 18 [07-05-2024(online)].pdf 2024-05-07
8 202417036076-FORM 13 [07-05-2024(online)].pdf 2024-05-07
9 202417036076-FORM 1 [07-05-2024(online)].pdf 2024-05-07
10 202417036076-FIGURE OF ABSTRACT [07-05-2024(online)].pdf 2024-05-07
11 202417036076-DRAWINGS [07-05-2024(online)].pdf 2024-05-07
12 202417036076-DECLARATION OF INVENTORSHIP (FORM 5) [07-05-2024(online)].pdf 2024-05-07
13 202417036076-COMPLETE SPECIFICATION [07-05-2024(online)].pdf 2024-05-07
14 202417036076-MARKED COPIES OF AMENDEMENTS [10-05-2024(online)].pdf 2024-05-10
15 202417036076-FORM 13 [10-05-2024(online)].pdf 2024-05-10
16 202417036076-AMMENDED DOCUMENTS [10-05-2024(online)].pdf 2024-05-10
17 202417036076-Proof of Right [30-05-2024(online)].pdf 2024-05-30
18 202417036076-FORM 3 [08-10-2024(online)].pdf 2024-10-08