# US 2024/0205318 A1 · Electronic device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2024/0205318 A1 - Document ID: US20240205318A1 - Status: Published application - Kind: A1 - Application number: 17/911,076 - Filed: 2022-01-19 - Published: 2024-06-20 - Earliest claimed: 2021-07-16 - Assignees: Honor Device Co., Ltd. - Applicants: Honor Device Co., Ltd. - Inventors: Ang TIAN - Web page: https://patentgrep.com/patent/US20240205318A1 ## CPC - H04M 1/0277: {for a printed circuit board assembly} - H01M 10/425: {Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing (printed circuits H05K1/00)} - H01M 50/202: Casings or frames around the primary casing of a single cell or a single battery - H01M 50/244: Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method - H01M 50/247: specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers - H01M 50/271: Lids or covers for the racks or secondary casings - H01M 50/474: characterised by their position inside the cells - H01M 50/519: comprising printed circuit boards [PCB] - H01M 50/533: characterised by the shape of the leads or tabs - H01M 50/59: characterised by the protection means - H04M 1/02: Constructional features of telephone sets - H04M 1/0262: {for a battery compartment} - H01M 2010/4271: {Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing} - H01M 2220/30: Batteries in portable systems, e.g. mobile phone, laptop - H04M 1/026: {Details of the structure or mounting of specific components} - H04M 1/236: {including keys on side or rear faces} - Y02E 60/10: Energy storage using batteries - H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08) - H01M: PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY - Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION ## Abstract An electronic device includes a housing, a battery, and an electrical connector. A battery compartment is arranged in the housing. The battery is mounted in the battery compartment. The battery includes a battery body and a wrapping film wrapped around a surface of the battery body. The battery body has a first surface, and the first surface has an expanded region. A distance between an edge of the expanded region and a peripheral edge of the first surface is d. At least part of the electrical connector is located on the first surface, and the part of the electrical connector located on the first surface does not overlap with the wrapping film in the expanded region. ## Claims ### Claim at position 1 1-21. (canceled) ### Claim 22 An electronic device, comprising: a housing having a battery compartment; a battery mounted in the battery compartment, wherein the battery comprises a battery body and a wrapping film wrapped around a surface of the battery body, wherein the battery body has a first surface, the first surface has an expanded region, a distance between an edge of the expanded region and a peripheral edge of the first surface is d, and d is greater than or equal to 0; and an electrical connector having at least part located on the first surface, wherein the part of the electrical connector does not overlap with the wrapping film in the expanded region. ### Claim 23 (depends on 22) The electronic device of claim 22, wherein a thickness of the battery body is h, and d and h satisfy: d=(0.5*h+a) mm, wherein a is in a range of [0, 10] mm. ### Claim 24 (depends on 23) The electronic device of claim 23, wherein a is in a range of (0, 3] mm. ### Claim 25 (depends on 24) The electronic device of claim 24, wherein a is in a range of (0, 2] mm. ### Claim 26 (depends on 22) The electronic device of claim 22, wherein the battery body has a second surface opposite to the first surface and two side surfaces connected between the first surface and the second surface and opposite to each other; and wherein the wrapping film comprises a first portion, a second portion, and a third portion connected in sequence, the first portion is wrapped around the first surface, the second portion is wrapped around one of the two side surfaces, and the third portion is wrapped around the second surface. ### Claim 27 (depends on 26) The electronic device of claim 26, wherein the wrapping film comprises a tearable portion connected to an end of the first portion away from the second portion, and the tearable portion comprises an avoidance notch configured to give way to the electrical connector. ### Claim 28 (depends on 26) The electronic device of claim 26, wherein a part of the first portion is wrapped in the expanded region, and a first notch is provided at a part of the first portion corresponding to the electrical connector. ### Claim 29 (depends on 28) The electronic device of claim 28, wherein the first notch extends to an edge of the first portion in a direction from the first portion to the second portion. ### Claim 30 (depends on 29) The electronic device of claim 29, wherein a first communication notch is formed on the second portion, and the first communication notch extends through the second portion in a thickness direction of the second portion and in communication with the first notch. ### Claim 31 (depends on 26) The electronic device of claim 26, wherein the wrapping film further comprises a fourth portion and a fifth portion, the fourth portion is connected to an end of the third portion away from the second portion, and the fifth portion is connected to an end of the fourth portion away from the third portion; and wherein the fourth portion is wrapped around the other of the two side surfaces, and the fifth portion is wrapped around the first surface. ### Claim 32 (depends on 31) The electronic device of claim 31, wherein a part of the fifth portion is wrapped in the expanded region, and a second notch is provided at the part of the fifth portion in the expanded region corresponding to the electrical connector. ### Claim 33 (depends on 32) The electronic device of claim 32, wherein the second notch extends to an edge of the fifth portion in a direction from the fifth portion to the fourth portion. ### Claim 34 (depends on 33) The electronic device of claim 33, wherein a second communication notch is formed on the fourth portion, and the second communication notch extends through the fourth portion in a thickness direction of the fourth portion and in communication with the second notch. ### Claim 35 (depends on 26) The electronic device of claim 26, wherein the battery body further comprises a first end surface connected between the two side surfaces and having an electrical connection terminal, wherein the first surface, the second surface, and the two side surfaces are arranged along a circumferential direction of the first end surface. ### Claim 36 (depends on 22) The electronic device of claim 22, further comprising a main circuit board and a side functional device; wherein the electrical connector is configured to connect the main circuit board to the side functional device. ### Claim 37 (depends on 36) The electronic device of claim 36, wherein the side functional device is at least one of a side button or a side fingerprint recognition module. ### Claim 38 (depends on 22) The electronic device of claim 22, further comprising a main circuit board and an auxiliary circuit board; wherein the electrical connector is configured to connect the main circuit board to the auxiliary circuit board. ### Claim 39 (depends on 22) The electronic device of claim 22, further comprising a main circuit board and a display; wherein the electrical connector bypasses the battery to connect the main circuit board to the display. ### Claim 40 (depends on 22) The electronic device of claim 22, wherein the electrical connector is a flexible printed circuit board. ### Claim 41 (depends on 22) The electronic device of claim 22, further comprising a separator; wherein the separator is located between the first surface and a surface of the housing opposite to the first surface, a giving-way notch is formed on the part of the wrapping film wrapped around the first surface, and the giving-way notch is configured to give way to the separator.