# US 12,760,835 B2 · Display device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,760,835 B2 - Document ID: US12760835B2 - Status: Granted - Kind: B2 - Application number: 19/555,631 - Filed: 2026-03-03 - Published: 2026-07-09 - Granted: 2026-10-13 - Earliest claimed: 2022-04-08 - Assignees: LG Electronics Inc. - Applicants: LG Electronics Inc. - Inventors: Kukyoul Jeon; Hyunjin Jung - Web page: https://patentgrep.com/patent/US12760835B2 ## CPC - F16M 11/42: with arrangement for propelling the support {stands on wheels} - G06F 1/1607: {Arrangements to support accessories mechanically attached to the display housing (G06F1/1603, G06F1/1605 take precedence)} - G06F 1/166: {related to integrated arrangements for adjusting the position of the main body with respect to the supporting surface, e.g. legs for adjusting the tilt angle} - F16M 11/02: Heads - F16M 11/20: Undercarriages with or without wheels - F16M 2200/08: Foot or support base - F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract A display device is provided. The display device of the present disclosure may include: a head including a display panel; an arm to which the head is pivotally coupled; a pole to which the arm is coupled; and a base to which the pole is coupled, wherein the base includes: a lower body forming a bottom; an upper body which is coupled to the lower body and to which the pole is fixed; a weight disposed between the lower body and the upper body; and a wheel disposed outside of the lower body, passing through the lower body and coupled to the weight. ## Claims ### Claim 1 A display device comprising: a head including a display panel; an arm to which the head is pivotally coupled; a pole to which the arm is coupled; and a base to which the pole is coupled, wherein the base comprises: a lower body forming a bottom and comprising a plurality of upwardly recessed portions configured to accommodate a plurality of wheel assemblies disposed below the lower body; an upper body coupled to the lower body; a first plate disposed between the lower body and the upper body; and a second plate disposed between the first plate and the lower body; wherein the second plate comprises a plurality of inwardly formed arc portions corresponding to the plurality of upwardly recessed portions of the lower body. ### Claim 2 (depends on 1) The display device of claim 1, further comprising a battery, wherein the first plate comprises a recessed groove configured to accommodate the battery for powering the display panel. ### Claim 3 (depends on 2) The display device of claim 2, wherein the battery and a battery control board are positioned adjacent to each other within an opening of the second plate. ### Claim 4 (depends on 1) The display device of claim 1, wherein the plurality of wheel assemblies are secured at the upwardly recessed portions of the lower body. ### Claim 5 (depends on 4) The display device of claim 4, wherein the plurality of wheel assemblies comprise a first wheel assembly and a second wheel assembly positioned opposite each other with respect to a position where the pole is coupled to the base. ### Claim 6 (depends on 1) The display device of claim 1, wherein the second plate comprises an opening corresponding to a position at which the first plate and the second plate are coupled together. ### Claim 7 (depends on 1) The display device of claim 1, wherein the lower body further comprises: a lateral wall forming a perimeter of the lower body; and a support rib formed at an inside of the lateral wall, wherein the first plate is adjacent to the lateral wall, and the support rib is adjacent to a lateral surface of the first plate. ### Claim 8 (depends on 7) The display device of claim 7, wherein the upper body is coupled to the lower body by a snap-fit connection, and the upper body and the lower body comprise a plastic material. ### Claim 9 (depends on 1) The display device of claim 1, wherein the upper body further comprises a port through which the pole is inserted, wherein a support portion is provided at the first plate and is configured to support the pole inserted into the port; and wherein at least one fastening member extends through the lower body and the first plate to be coupled to the pole to secure the pole to the base. ### Claim 10 (depends on 9) The display device of claim 9, further comprising: a top connector disposed inside the pole; and a bottom connector surrounded by the support portion and configured to be electrically coupled to the top connector when the pole is inserted into the port. ### Claim 11 (depends on 9) The display device of claim 9, wherein the at least one fastening member includes four screws passing through corresponding four openings at the lower body to secure the pole to the base. ### Claim 12 (depends on 9) The display device of claim 9, wherein: an insertion part of a lower end of the pole includes a guide slit defined by an opening at a side surface thereof; and an inward facing surface of the support portion provides a guide rib protruding inward and configured to insert into the guide slit when the pole is inserted. ### Claim 13 (depends on 12) The display device of claim 12, wherein a height of the support portion is configured to be higher than an upper surface of the first plate. ### Claim 14 A display device comprising: a head including a display panel; a pole coupled to the head; and a base coupled to the pole, wherein the base comprises: an upper body; a first plate disposed below the upper body; and a second plate disposed below the first plate, wherein a wheel assembly is secured at the first plate, and wherein the second plate comprises an inwardly formed arc portion corresponding to the wheel assembly, wherein the base further comprises a lower body disposed below the second plate, wherein the lower body comprises a recessed portion formed from the lower body toward the upper body, and wherein at least a portion of the wheel assembly is accommodated in the recessed portion. ### Claim 15 (depends on 14) The display device of claim 14, further comprising an arm pivotally coupling the head to the pole. ### Claim 16 (depends on 14) The display device of claim 14, wherein the inwardly formed arc portion is one of a plurality of inwardly formed arc portions that are spaced apart from each other along a circumferential direction of the base.