Battery Module And Battery Pack Comprising Same

Abstract: A battery module according to the present invention comprises: a first battery cell assembly in which battery cells are stacked on one another in the thickness direction of the battery cells; a second battery cell assembly in which the same number of battery cells as the battery cells stacked in the first battery cell assembly are arranged in a line with the battery cells stacked in the first battery cell assembly in the longitudinal direction of the battery cells, respectively, and are stacked on one another in the thickness direction of the battery cells; and a module case for receiving the first and the second battery cell assembly, wherein the battery cells of the first battery cell assembly are electrically connected to each other and the battery cells of the second battery cell assembly are electrically connected to each other, but the battery cells are not electrically connected to each other between the first and the second battery cell assembly. Moreover, the present invention comprises a battery pack configured by the battery module.

Patent Information

Application #

Filing Date

23 May 2023

Publication Number

30/2024

Publication Type

INA

Invention Field

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower1 108, Yeoui-daero, Yeongdeungpo-Gu, Seoul 07335

Inventors

1. SHIN, Ju Hwan

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

2. LEE, Tae Kyeong

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

3. LEE, Jae Hyun

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

4. LEE, Hyoung Suk

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202317035727.pdf	2023-05-23
2	202317035727-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [23-05-2023(online)].pdf	2023-05-23
3	202317035727-STATEMENT OF UNDERTAKING (FORM 3) [23-05-2023(online)].pdf	2023-05-23
4	202317035727-PROOF OF RIGHT [23-05-2023(online)].pdf	2023-05-23
5	202317035727-PRIORITY DOCUMENTS [23-05-2023(online)].pdf	2023-05-23
6	202317035727-POWER OF AUTHORITY [23-05-2023(online)].pdf	2023-05-23
7	202317035727-FORM 1 [23-05-2023(online)].pdf	2023-05-23
8	202317035727-DRAWINGS [23-05-2023(online)].pdf	2023-05-23
9	202317035727-DECLARATION OF INVENTORSHIP (FORM 5) [23-05-2023(online)].pdf	2023-05-23
10	202317035727-COMPLETE SPECIFICATION [23-05-2023(online)].pdf	2023-05-23
11	202317035727-FORM 3 [17-08-2023(online)].pdf	2023-08-17
12	202317035727-FORM 18 [18-03-2025(online)].pdf	2025-03-18