Display apparatus

Abstract

This display apparatus can be detachably coupled to a stand. The display apparatus comprises a display panel and a chassis supporting the display panel. The chassis comprises: a rear chassis provided at the rear of the display panel; a front chassis which covers the edge of the display panel in front of the rear chassis; a base plate provided inside the rear chassis, and formed integrally with the rear chassis and the front chassis; and a bead recessed from the front surface of the base plate to protrude backward from the base plate. The bead comprises: a stand coupling portion having an insertion hole which is opened in a direction opposite to one direction such that at least part of a stand is inserted in the one direction; and an extension portion extending in one direction from the stand coupling portion.

Description

Display device

[0001] Some embodiments according to the present disclosure relate to a display device having an improved structure.

[0002] A display device is a type of output device that converts acquired or stored electrical information into visual information and displays it to a user.

[0003] The display device may include a self-emissive display panel such as an organic light-emitting diode (OLED) or a liquid crystal display (LCD).

[0004] In addition, the display device may include a chassis that supports a display panel and a rear cover that covers the rear of the chassis.

[0005] The display device can be detachably coupled to a stand. When the display device is coupled to a stand, the display device can be supported by the stand.

[0006] According to some embodiments of the present disclosure, a display device comprising a chassis formed by injection molding may be provided.

[0007] According to some embodiments of the present disclosure, a display device including a chassis with reinforced rigidity may be provided.

[0008] According to some embodiments of the present disclosure, a display device capable of preventing the display from bending may be provided.

[0009] Additional aspects of the present disclosure are partially described in the following description of the invention, can be understood in part from the description of the invention, or can be acquired through the practice of the present disclosure.

[0010] According to some embodiments of the present disclosure, a display device is provided that is configured to be detachably coupled to a stand, the display device comprises a display panel and a chassis configured to support the display panel, the chassis comprising a rear chassis configured at the rear of the display panel, a front chassis covering the edge of the display panel at the front of the rear chassis, a base plate configured on the inner side of the rear chassis, and a first bead formed by being recessed from the front of the base plate so as to protrude rearward from the base plate, the first bead comprising a first stand coupling portion having a first insertion hole configured to receive at least a portion of the stand in a first direction, and a first extension portion extending from the first stand coupling portion in the first direction.

[0011] According to some embodiments of the present disclosure, a display assembly comprising the display device and the stand may be provided.

[0012] FIG. 1 is a drawing illustrating a display device and a stand according to one embodiment.

[0013] FIG. 2 is a drawing illustrating a display device and a stand according to one embodiment.

[0014] FIG. 3 is a drawing showing the state in which the display device and the stand are separated according to one embodiment.

[0015] FIG. 4 is a drawing showing the state in which the display device and the stand are separated according to one embodiment.

[0016] FIG. 5 is a diagram showing the disassembled state of the chassis and surrounding components according to one embodiment.

[0017] FIG. 6 is a diagram showing the chassis and surrounding components in a disassembled state according to one embodiment.

[0018] FIG. 7 is a drawing showing the rear of a chassis according to one embodiment.

[0019] Figure 8 is an enlarged view of area C shown in Figure 7.

[0020] FIG. 9 is a cross-sectional view of a first bead according to one embodiment.

[0021] FIG. 10 is a drawing showing a cross-section of a second bead according to one embodiment.

[0022] FIG. 11 is a drawing showing the chassis and rear cover separated according to one embodiment.

[0023] FIG. 12 is a drawing showing the chassis and rear cover separated according to one embodiment.

[0024] Figure 13 is an enlarged view of area D shown in Figure 11.

[0025] FIG. 14 is a cross-section along the line AA' shown in FIG. 3.

[0026] Figure 15 is an enlarged view of area E shown in Figure 14.

[0027] Figure 16 is a cross-section along the line BB' shown in Figure 3.

[0028] Figure 17 is an enlarged view of the F area shown in Figure 16.

[0029] Figure 18 is an enlarged view of the G area shown in Figure 16.

[0030] The embodiments described in this document and the terms used in this disclosure are not intended to limit this disclosure to specific embodiments, and it should be understood that this disclosure includes all modifications, equivalents, or substitutions of the embodiments and terms.

[0031] Similar reference numerals may be used for similar or related components.

[0032] The singular form of the noun corresponding to the item may include one or multiple items, unless the relevant context clearly indicates otherwise.

[0033] In the present disclosure, each of the phrases such as “A or B”, “at least one of A and B”, “at least one of A or B”, “A, B or C”, “at least one of A, B and C”, and “at least one of A, B, or C” may include any one of the items listed together in the corresponding phrase, or all possible combinations thereof.

[0034] The term "and / or" includes a combination of multiple related described components or any of the multiple related described components.

[0035] Terms such as "first," "second," or "first" or "second" may be used simply to distinguish a component from another component and do not limit the components in other aspects (e.g., importance or order).

[0036] Where any (e.g., 1st) component is referred to as "coupled" or "connected" to another (e.g., 2nd) component, with or without the terms "functionally" or "communicationly," it means that said any component may be connected to said other component directly (e.g., via a wire), wirelessly, or through a third component.

[0037] Terms such as "include" or "have" are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in this document, and do not preclude the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0038] When it is said that a component is "connected," "combined," "supported," or "in contact" with another component, this includes not only cases where the components are directly connected, combined, supported, or in contact, but also cases where they are indirectly connected, combined, supported, or in contact through a third component.

[0039] When it is said that a component is located "on" another component, this includes not only cases where one component is in contact with the other, but also cases where another component exists between the two components.

[0040] The terms "part," "module," and "component" may be implemented in hardware or software. Depending on the embodiments, a plurality of "parts," "modules," and "components" may be implemented as a single component, or a single "part," "module," or "component" may include a plurality of components.

[0041] Terms such as "~part," "~unit," "~block," "~part," and "~module" may refer to a unit that processes at least one function or operation. For example, the above terms may refer to at least one piece of hardware (e.g., FPGA (field-programmable gate array) / ASIC (application specific integrated circuit)), and / or software stored in memory.

[0042] The symbols attached to each step may be used to identify each step. However, these symbols do not indicate the order of the steps relative to one another, and the steps may be performed differently from the specified order unless the context clearly requires a specific order.

[0043] Terms such as "front," "rear," "left," "right," "top," and "bottom" used in the following description are defined based on the drawings; however, the shape and position of each component are not limited by these terms. For example, the front side may be defined as the +X side and the rear side as the -X side. For example, based on the drawings, the left side may be defined as the +Y side and the right side as the -Y side. For example, based on the drawings, the top side may be defined as the +Z side and the bottom side as the -Z side.

[0044] Hereinafter, non-limiting embodiments according to the present disclosure will be described in detail with reference to the attached drawings.

[0045] FIG. 1 is a drawing illustrating a display device and a stand according to one embodiment. FIG. 2 is a drawing illustrating a display device and a stand according to one embodiment.

[0046] Referring to FIGS. 1 and 2, the display assembly (1) may include a display device (100) and a stand (200) provided to support the display device (100). The display assembly (1) may be a device that displays information, materials, data, etc., as characters, shapes, graphs, images, etc., and may include a television, a monitor, etc.

[0047] The display device (100) may include a display panel (110). The display panel (110) may be configured to display a screen. The display panel (110) may include a self-emissive display panel, such as an Organic Light-Emitting Diode (OLED), or a liquid-emissive display panel, such as a Liquid Crystal Display (LCD). There are no particular limitations on the type of display panel (110).

[0048] The display device (100) may include a chassis (300). The chassis (300) may support a display panel (110). The chassis (300) may accommodate a display panel (110). The chassis (300) may form the exterior of the display device (100).

[0049] The chassis (300) may include a rear chassis (310). The rear chassis (310) may be provided at the rear of the display panel (110). The rear chassis (310) may cover the rear of the display panel (110).

[0050] The chassis (300) may include a front chassis (320). The front chassis (320) may be provided along the edge of the display panel (110). The front chassis (320) may cover the edge of the display panel (110). The front chassis (320) may be provided in front of the rear chassis (300).

[0051] The display device (100) may include a rear cover (120). The rear cover (120) may cover the rear of the chassis (300). The rear cover (120) may be attached to the rear of the chassis (300). For example, the rear cover (120) may cover the rear of the rear chassis (310). For example, the rear cover (120) may be attached to the rear of the rear chassis (310).

[0052] According to some embodiments, the display device (100) may include a plurality of optical sheets, a backlight unit that emits light, a control module that controls the internal configuration of the display panel (110), etc.

[0053] The display assembly (1) may include a stand (200). The stand (200) may be provided to support the display device (100).

[0054] FIG. 3 is a drawing illustrating a state in which a display device and a stand are separated according to one embodiment. FIG. 4 is a drawing illustrating a state in which a display device and a stand are separated according to one embodiment. FIG. 5 is a drawing illustrating a state in which a chassis and peripheral components are disassembled according to one embodiment. FIG. 6 is a drawing illustrating a state in which a chassis and peripheral components are disassembled according to one embodiment. FIG. 7 is a drawing illustrating the rear view of a chassis according to one embodiment.

[0055] Referring to FIGS. 3 through 7, the stand (200) may be detachably coupled to the display device (100). For example, the stand (200) may be detachably coupled to the lower rear portion of the display device (100). Through this configuration, the display device (100) may be positioned spaced apart from the bottom surface on which the display assembly (1) is mounted.

[0056] The stand (200) may include a stand body (210). When the stand (200) is combined with the display device (100), the stand body (210) may be combined with the rear cover (120). When the stand (200) is combined with the display device (100), the stand body (210) may be seated in a stand mounting portion (129) provided between two guide walls (128) formed at the lower rear portion of the rear cover (120).

[0057] The stand (200) may include a stand base (220). The stand base (220) may be provided to support the stand body (210). The stand base (220) may be provided on one side of the stand body (210). For example, the stand base (220) may be provided on the lower side of the stand body (210).

[0058] The stand (200) may include a stand leg (230). The stand leg (230) may connect the stand body (210) and the stand base (220). The stand leg (230) may extend along a first direction (D1). For example, the stand leg (230) may extend in an up-and-down direction (Z-axis direction).

[0059] The stand (200) may include a first insertion projection (241). The first insertion projection (241) may protrude from the stand body (210). The first insertion projection (241) may be provided on the other side opposite to one side of the stand body (210). For example, the first insertion projection (241) may be provided on the upper side of the stand body (210) and may protrude upward from the stand body (210).

[0060] The stand (200) may include a second insertion projection (242). The second insertion projection (242) may protrude from the stand body (210). The second insertion projection (242) may be provided on the other side opposite to one side of the stand body (210). For example, the second insertion projection (242) may be provided on the upper side of the stand body (210) and may protrude upward from the stand body (210).

[0061] The second insertion projection (242) may be provided spaced apart from the first insertion projection (241) in a second direction (D2) that intersects the first direction (D1). In other words, the first insertion projection (242) and the second insertion projection (242) may be provided side by side in the second direction (D2). For example, the second insertion projection (242) may be provided to the right of the first insertion projection (241) (e.g., in the -Y direction).

[0062] When the stand (200) is coupled with the display device (100), the first insertion projection (241) can be inserted into the first through hole (122) and the first insertion hole (341b) to be described later. When the stand (200) is coupled with the display device (100), the second insertion projection (242) can be inserted into the second through hole (123) and the second insertion hole (342b) to be described later. Further details regarding this will be described later.

[0063] In the drawing, the stand (200) is shown to include a total of two insertion protrusions (e.g., a first insertion protrusion (241) and a second insertion protrusion (242)), but there is no particular limitation on the number of insertion protrusions. For example, the insertion protrusions may be provided as one, or as three or more.

[0064] The stand (200) may include a first fastening member through hole (251). A first fastening member (S1), to be described later, may be inserted into the first fastening member through hole (251). The first fastening member through hole (251) may be provided in the lower part of the stand body (210). However, there is no special restriction on the location of the first fastening member through hole (251).

[0065] The stand (200) may include a second fastening member through hole (252). A second fastening member (S2), to be described later, may be inserted into the second fastening member through hole (252). The second fastening member through hole (252) may be provided in the lower part of the stand body (210). However, there is no special restriction on the location of the second fastening member through hole (252).

[0066] The second fastening member through hole (252) may be provided spaced apart from the first fastening member through hole (251) in the second direction (D2). In other words, the first fastening member through hole (251) and the second fastening member through hole (252) may be provided side by side in the second direction (D2). For example, the second fastening member through hole (252) may be provided to the right of the first fastening member through hole (251) (e.g., in the -Y direction).

[0067] A first fastening member (S1) is inserted and fastened into the first fastening member through hole (251) and the first fastening member insertion groove (152) to be described later, and a second fastening member (S2) is inserted and fastened into the second fastening member through hole (252) and the second fastening member insertion groove (153) to be described later, thereby allowing the stand (200) to be fixed to the display device (100). Further details regarding this will be described later.

[0068] In the drawing, the stand (200) is shown to include a total of two fastening member through holes (first fastening member through hole (251) and second fastening member through hole (252)), but there is no special limitation on the number of fastening member through holes. For example, the fastening member through holes may be provided as one, or as three or more.

[0069] The display device (100) may include a chassis (300). The chassis (300) may include a rear chassis (310) and a front chassis (320).

[0070] The chassis (300) may include a base plate (330). The base plate (330) may be provided at the rear of the display panel (110). The base plate (330) may be provided on the inner side of the rear chassis (310). The base plate (330) may be formed with a step from the rear of the rear chassis (310). On the base plate (330), the first bead (341), the second bead (342), the third bead (350), the rear cover coupling part (360), and the connecting rib (370), which will be described later, may be provided.

[0071] The base plate (330) can be formed integrally with the rear chassis (310) and the front chassis (320). For example, the rear chassis (310), the front chassis (320), and the base plate (330) can be formed by injection molding. That is, the chassis (300) can be formed by injection molding.

[0072] The rear chassis (310), front chassis (320), and base plate (330) may include a resin material. That is, the chassis (300) may include a resin material.

[0073] According to some embodiments of the present disclosure, the chassis (300) may be formed by injection molding using a resin material. Due to this configuration, the manufacturing cost and material cost of the display device (100) can be relatively reduced.

[0074] The chassis (300) may include a first bead (341). The first bead (341) may protrude from the base plate (330). For example, the first bead (341) may protrude rearward from the base plate (330). To this end, the first bead (341) may be formed by being recessed from the front of the base plate (330). In other words, the first bead (341) may be formed by being raised from the rear of the base plate (330). Accordingly, a hollow may be formed inside the first bead (341).

[0075] The first bead (341) can be extended along one direction. For example, the first bead (341) can be extended along the first direction (D1). In other words, the first bead (341) can be extended in the vertical direction (Z-axis direction).

[0076] The first bead (341) may include a first stand coupling portion (341a). The first stand coupling portion (341a) may protrude from the base plate (330). For example, the first stand coupling portion (341a) may protrude rearward from the base plate (330). To this end, the first stand coupling portion (341a) may be formed by being recessed from the front of the base plate (330). Accordingly, a hollow may be formed inside the first stand coupling portion (341a).

[0077] The first stand coupling portion (341a) may have a first insertion hole (341b) provided to allow at least a portion of the stand (200) to be inserted. To this end, the first insertion hole (341b) may be opened in a direction opposite to the direction in which at least a portion of the stand (200) is inserted.

[0078] For example, when the stand (200) is combined with the display device (100), the first insertion projection (241) can be inserted into the first insertion hole (341b) in a first direction (D1). To this end, the first insertion hole (341b) can be opened in a direction opposite to the first direction (D1).

[0079] For example, when the stand (200) is combined with the display device (100), the first insertion projection (241) can be inserted upward into the first insertion hole (341b). The first insertion hole (341b) can be opened downward from the lower surface of the first stand coupling part (341a) so that the first insertion projection (241) can be inserted upward. That is, the first insertion hole (341b) can be opened downward from the lower portion of the first bead (341).

[0080] The first bead (341) may include a first extension (341c). The first extension (341c) may protrude from the base plate (330). For example, the first extension (341c) may protrude rearward from the base plate (330). To this end, the first extension (341c) may be formed by being recessed from the front of the base plate (330). Accordingly, a hollow may be formed on the inner side of the first extension (341c).

[0081] The first extension (341c) may be extended along one direction. For example, the first extension (341c) may be extended along the first direction (D1). In other words, the first extension (341c) may be extended in an up-and-down direction (e.g., the Z-axis direction).

[0082] The first extension (341c) may extend along one direction from the first stand coupling (341a). For example, the first extension (341c) may extend along the first direction (D1) from the first stand coupling (341a). In other words, the first extension (341c) may extend upward (e.g., in the +Z direction) from the first stand coupling (341a). Accordingly, one end of the first extension (341c) may be connected to the first stand coupling (341a), and the other end of the first extension (341c) may be provided at a position adjacent to the edge of the base plate (330).

[0083] The chassis (300) may include a second bead (342). The second bead (342) may protrude from the base plate (330). For example, the second bead (342) may protrude rearward from the base plate (330). To this end, the second bead (342) may be formed by being recessed from the front of the base plate (330). Accordingly, a hollow may be formed inside the second bead (342).

[0084] The second bead (342) may be provided spaced apart from the first bead (341) in the second direction (D2). In other words, the first bead (341) and the second bead (342) may be provided side by side in the second direction (D2). For example, the second bead (342) may be provided to the right of the first bead (341) (e.g., in the -Y direction).

[0085] The second bead (342) may be extended along one direction. For example, the second bead (342) may be extended along the first direction (D1). In other words, the second bead (342) may be extended in the vertical direction (e.g., the Z-axis direction).

[0086] The second bead (342) may include a second stand coupling portion (342a). The second stand coupling portion (342a) may protrude from the base plate (330). For example, the second stand coupling portion (342a) may protrude rearward from the base plate (330). To this end, the second stand coupling portion (342a) may be formed by being recessed from the front of the base plate (330). In other words, the second bead (342) may be formed by being raised from the rear of the base plate (330). Accordingly, a hollow may be formed inside the second stand coupling portion (342a).

[0087] The second stand coupling part (342a) may be provided spaced apart from the first stand coupling part (341a) in the second direction (D2). In other words, the first stand coupling part (341a) and the second stand coupling part (342a) may be provided side by side in the second direction (D2). For example, the second stand coupling part (342a) may be provided to the right of the first stand coupling part (341a) (e.g., in the -Y direction).

[0088] The second stand coupling portion (342a) may have a second insertion hole (342b) provided to allow at least a portion of the stand (200) to be inserted. To this end, the second insertion hole (342b) may be opened in a direction opposite to the direction in which at least a portion of the stand (200) is inserted.

[0089] For example, when the stand (200) is combined with the display device (100), the second insertion projection (242) can be inserted into the second insertion hole (342b) in the first direction (D1). To this end, the second insertion hole (342b) can be opened in a direction opposite to the first direction (D1).

[0090] For example, when the stand (200) is combined with the display device (100), the second insertion projection (242) can be inserted upward into the second insertion hole (342b). The second insertion hole (342b) can be opened downward from the lower surface of the second stand coupling part (342a) so that the second insertion projection (242) can be inserted upward. That is, the second insertion hole (342b) can be opened downward from the lower portion of the second bead (342).

[0091] The second bead (342) may include a second extension (342c). The second extension (342c) may protrude from the base plate (330). For example, the second extension (342c) may protrude rearward from the base plate (330). To this end, the second extension (342c) may be formed by being recessed from the front of the base plate (330). Accordingly, a hollow may be formed on the inner side of the second extension (342c).

[0092] The second extension (342c) may be provided spaced apart from the first extension (341c) in the second direction (D2). In other words, the first extension (341c) and the second extension (342c) may be provided side by side in the second direction (D2). For example, the second extension (342c) may be provided to the right of the first extension (341c) (e.g., in the -Y direction).

[0093] The second extension (342c) may be extended along one direction. For example, the second extension (342c) may be extended along the first direction (D1). In other words, the second extension (342c) may be extended in the vertical direction (Z-axis direction).

[0094] The second extension (342c) may extend along one direction from the second stand coupling (342a). For example, the second extension (342c) may extend along the first direction (D1) from the second stand coupling (342a). In other words, the second extension (342c) may extend upward (+Z direction) from the second stand coupling (342a). Accordingly, one end of the second extension (342c) may be connected to the second stand coupling (342a), and the other end of the second extension (342c) may be positioned adjacent to the edge of the base plate (330).

[0095] The chassis (300) may include a third bead (350). The third bead (350) may protrude from the base plate (330). For example, the third bead (350) may protrude rearward from the base plate (330). To this end, the third bead (350) may be formed by being recessed from the front of the base plate (330). In other words, the third bead (350) may be formed by being raised from the rear of the base plate (330). Accordingly, a hollow may be formed inside the third bead (350).

[0096] The third bead (350) may be extended along one direction. For example, the third bead (350) may be extended along the second direction (D2). In other words, the third bead (350) may be extended in the left-right direction (e.g., the Y-axis direction).

[0097] The third bead (350) may be arranged to span the first bead (351) and the second bead (352). For example, the third bead (350) may be arranged to span approximately the upper portion of the first bead (351) and the second bead (352).

[0098] The length of the third bead (350) protruding from the base plate (330) may be shorter than the length of the first bead (351) and the second bead (352) each protruding from the base plate (330). For example, the third bead (350) may be shorter than the first bead (351) and the second bead (352).

[0099] As described above, the chassis (300) can be formed by injection molding using a resin material. If the rigidity of the chassis is not additionally reinforced, it may have lower rigidity than a chassis produced through a press process using a metal material. The lower the rigidity of the chassis, the higher the likelihood of damage to the display device.

[0100] For example, if a user lifts the display device by holding only one end of the display device, torque may be applied to the display device due to its own weight. Consequently, one end or the other end of the display device may bend or wobble, and there is a possibility that damage to the display device may occur in the comparative example as a result.

[0101] In particular, in order to combine the display device and the stand, the first insertion projection and the second insertion projection must be inserted into the first insertion hole and the second insertion hole, respectively. During this process, the user may apply an unintended external force to the stand coupling part (e.g., the first stand coupling part and the second stand coupling part), and as a result, the lower or upper part of the display device in the comparative embodiment may bend or shake.

[0102] According to embodiments of the present disclosure, the chassis (300) may include a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)). Each of the plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)) may protrude rearward from the base plate (330). Through this configuration, the resistance to torque of the chassis (300) is increased, and the rigidity of the chassis (300) can be reinforced by dispersing the load concentrated on one part.

[0103] For example, the first bead (341) and the second bead (342) can each be extended in an up-and-down direction (e.g., in the Z-axis direction). Accordingly, the first bead (341) and the second bead (342) can prevent the lower or upper part of the display device (100) from bending or shaking.

[0104] For example, the third bead (350) can be extended in a left-right direction (e.g., in the Y-axis direction). Accordingly, the third bead (350) can prevent the left end (e.g., in the +Y direction) or the right end (e.g., in the -Y direction) of the display device (100) from bending or shaking.

[0105] For example, a portion of the first bead (341) may extend upward (e.g., in the +Z direction) from the first stand coupling portion (341a), and a portion of the second bead (342) may extend upward (e.g., in the +Z direction) from the second stand coupling portion (342a). Accordingly, each of the first bead (341) and the second bead (342) can distribute the load that may be concentrated on the stand coupling portion (e.g., the first stand coupling portion (341a) and the second stand coupling portion (342a)) and adjacent portions of the chassis (300) when the display device (100) and the stand (200) are coupled, and can prevent the lower or upper portion of the display device (100) from bending or shaking.

[0106] In particular, the third bead (350) may be arranged to span the first bead (341) and the second bead (342). Accordingly, the third bead (350) can additionally distribute the load received by the first bead (341) and the second bead (342).

[0107] That is, by including a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)) in the chassis (300), the chassis (300) can be prevented from bending and damage to the display device (100) can be prevented.

[0108] According to embodiments of the present disclosure, the first bead (341) and the second bead (342) may each include a first insertion hole (341b) and a second insertion hole (342b) that are open to allow a part of the stand (200) to be inserted while reinforcing the rigidity of the chassis (300). For example, the first insertion projection (241) of the stand (200) may be inserted into the first insertion hole (341b) of the first bead (341), and the second insertion projection (242) of the stand (200) may be inserted into the second insertion hole (342b) of the second bead (342). Through this configuration, the display device (100) can be stably supported on the stand (200), and alignment between the stand (200) and the display device (100) can be maintained. Therefore, a separate connecting bracket to assist in connecting the display device (100) and the stand (200) may be omitted.

[0109] In the drawing, the chassis (300) is shown to include a total of three beads (e.g., a first bead (341), a second bead (342), and a third bead (350)), but there is no specific limitation on the number of beads. For example, there may be two or fewer beads, or four or more beads. Additionally, there is no specific limitation on the location where additional beads are formed or the direction of extension of the beads.

[0110] Additionally, although the above description describes an embodiment in which the chassis (300) includes a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)) in which a hollow is formed on the inside, in other embodiments, the chassis (300) may include a plurality of ribs in which a hollow is not formed on the inside. In this case, the plurality of ribs may be able to reinforce the rigidity of the chassis (300) by protruding rearward from the base plate (330).

[0111] The display device (100) may include a rear cover (120). The rear cover (120) may be coupled to the rear of the chassis (300) to cover the rear of the chassis (300). For example, the rear cover (120) may be coupled to the rear of the base plate (330) to cover the rear of the base plate (330).

[0112] The rear cover (120) may include a rear cover body (121). The rear cover body (121) may form the overall appearance of the rear cover (120).

[0113] The rear cover body (121) may include a cover plate (121a) and a side wall portion (121b) that is folded from the edge of the cover plate (121a). The cover plate (121a) may be provided spaced apart from the base plate (330), and one end of the side wall portion (121b) may be in contact with the base plate (330) to support the cover plate (121a).

[0114] The rear cover (120) may include a first through hole (122). The first through hole (122) may be provided so that at least a part of the stand (200) is inserted therein. For example, it may be provided so that a first insertion projection (241) is inserted therein.

[0115] The first through hole (122) may be provided at a position corresponding to the first insertion hole (341b). For example, the first through hole (122) may be provided in the side wall portion (121b) provided on the lower side of the cover plate (121a). For example, the first through hole (122) may be provided on the upper side of the stand mounting portion (129).

[0116] The rear cover (120) may include a second through hole (123). The second through hole (123) may be provided so that at least a part of the stand (200) is inserted therein. The second through hole (123) may be provided so that a second insertion projection (242) is inserted therein.

[0117] The second through hole (123) may be provided at a position corresponding to the second insertion hole (342b). For example, the second through hole (123) may be provided in the side wall portion (121b) provided on the lower side of the cover plate (121a). For example, the second through hole (123) may be provided on the upper side of the stand mounting portion (129).

[0118] The second through hole (123) may be provided spaced apart from the first through hole (122) in the second direction (D2). In other words, the first through hole (122) and the second through hole (123) may be provided side by side in the second direction (D2). For example, the second through hole (123) may be provided to the right of the first through hole (122) (e.g., in the -Y direction).

[0119] When the stand (200) is coupled with the display device (100), the first insertion projection (241) can be inserted into the first through hole (122) and the first insertion hole (341b). When the stand (200) is coupled with the display device (100), the second insertion projection (242) can be inserted into the second through hole (123) and the second insertion hole (342b). Through this configuration, the display device (100) can be prevented from moving in the forward-backward direction (e.g., X-axis direction) or in the left-right direction (e.g., Y-axis direction) relative to the stand (200).

[0120] The display device (100) may include a reinforcing bracket (130). The reinforcing bracket (130) may be positioned at the front lower portion of the rear chassis (310). In other words, the reinforcing bracket (130) may be attached to the front lower portion of the rear chassis (310). Through this configuration, the rigidity of the display device (100) can be reinforced.

[0121] The reinforcing bracket (130) may include a bracket body (131) and a bracket bend portion (132) that is bent backward from the bracket body (131). For example, the bracket bend portion (132) may extend backward from the bracket body (131). A bracket hole (133) may be formed in the bracket bend portion (132).

[0122] The bracket hole (133) may be provided at a position corresponding to the second insertion hole (342b). Accordingly, when the stand (200) is combined with the display device (100), the second insertion projection (242) may be inserted into the second through hole (123), the bracket hole (133), and the second insertion hole (342b). Through this configuration, the load that the second stand coupling part (342a) may receive during the process of inserting the second insertion projection (242) into the second insertion hole (342b) to combine the display device (100) and the stand (200) can be distributed, and the lower or upper part of the display device (100) can be more effectively prevented from bending or shaking.

[0123] According to some embodiments of the present disclosure, the reinforcing bracket (130) may additionally include a bracket bend portion having a bracket hole formed at a position corresponding to the first insertion hole (341b). Accordingly, the effect of preventing the lower or upper portion of the display device (100) from bending or shaking may be further enhanced.

[0124] The display device (100) may include a control unit (140). The control unit (140) may be configured to control the display device (100). The control unit (140) may include a printed circuit board (141) and a plurality of electrical components (142) mounted on the printed circuit board (141).

[0125] The control unit (140) may be positioned below the base plate (330). The control unit (140) may be positioned at the lower rear of the rear chassis (310). For example, the control unit (140) may be coupled to the lower rear of the rear chassis (310).

[0126] The display device (100) may include a lower cover (150). The lower cover (150) may cover the lower rear portion of the rear chassis (310). For example, the rear cover (120) may cover the upper rear portion and the central portion of the rear chassis (310) and the base plate (330), and the lower cover (150) may cover the lower rear portion of the rear chassis (310). A control unit (140) may be disposed between the lower cover (150) and the rear chassis (310).

[0127] The lower cover (150) may include a lower cover body (151). The lower cover body (151) may be provided in a roughly plate shape.

[0128] The lower cover body (151) of the lower cover (150) may include a first fastening member insertion groove (152). A first fastening member (S1) may be inserted into the first fastening member insertion groove (152). The first fastening member insertion groove (152) may be provided at a position corresponding to the first fastening member through hole (251). For example, the first fastening member insertion groove (152) may be provided at the lower part of the lower cover body (210).

[0129] The lower cover body (151) of the lower cover (150) may include a second fastening member insertion groove (153). A second fastening member (S2) may be inserted into the second fastening member insertion groove (153). The second fastening member insertion groove (153) may be provided at a position corresponding to the second fastening member through hole (252). For example, the second fastening member insertion groove (153) may be provided at the lower part of the lower cover body (151).

[0130] The second fastening member insertion groove (153) may be provided spaced apart from the first fastening member insertion groove (152) in the second direction (D2). In other words, the first fastening member insertion groove (152) and the second fastening member insertion groove (153) may be provided side by side in the second direction (D2). For example, the second fastening member insertion groove (153) may be provided to the right of the first fastening member insertion groove (152) (for example, in the -Y direction).

[0131] When the stand (200) is coupled with the display device (100), the first fastening member (S1) can be fastened by passing through the first fastening member through hole (251) and inserting into the first fastening member insertion groove (152). Additionally, when the stand (200) is coupled with the display device (100), the second fastening member (S2) can be fastened by passing through the second fastening member through hole (252) and inserting into the second fastening member insertion groove (153). Through this configuration, the stand (200) can be fixed to the display device (100).

[0132] FIG. 8 is an enlarged view of area C shown in FIG. 7. FIG. 9 is a cross-section of a first bead according to one embodiment. FIG. 10 is a cross-section of a second bead according to one embodiment.

[0133] Referring to FIGS. 8 to 10, the length (L1) (e.g., depth) of the first stand coupling part (341a) protruding from the base plate (330) may be longer than the length (L2) of the first extension part (341c) protruding from the base plate (330). In other words, the depth (e.g., length (L1)) of the first stand coupling part (341a) being recessed from the front of the base plate (330) may be longer than the depth (e.g., length (L2)) of the first extension part (341c) being recessed from the front of the base plate (330).

[0134] Additionally, the length (L3) of the second stand coupling part (342a) protruding from the base plate (330) may be longer than the length (L4) of the second extension part (342c) protruding from the base plate (330). In other words, the depth of the second stand coupling part (342a) being recessed from the front of the base plate (330) (e.g., length (L3)) may be longer than the depth of the second extension part (342c) being recessed from the front of the base plate (330) (e.g., length (L4)).

[0135] Through this configuration, the rigidity of the stand coupling part (e.g., the first stand coupling part (341a), and the second stand coupling part (342a)) can be further reinforced. Accordingly, during the process of inserting the first insertion projection (241) and the second insertion projection (242) into the first insertion hole (341b) and the second insertion hole (342b) to combine the display device (100) and the stand (200), the lower or upper part of the display device (100) can be more effectively prevented from bending or shaking.

[0136] The width (W1) of the second stand coupling part (342a) according to the second direction (D2) may be larger than the width (W2) of the second extension part (342c) according to the second direction (D2). Through this configuration, the rigidity of the second stand coupling part (342a) can be further reinforced. Accordingly, during the process of inserting the second insertion projection (242) into the second insertion hole (342b) to combine the display device (100) and the stand (200), the lower or upper part of the display device (100) can be more effectively prevented from bending or shaking.

[0137] According to some embodiments of the present disclosure, the width of the first stand coupling portion (341a) along the second direction (D2) may be formed to be larger than the width of the first extension portion (341c) along the second direction (D2). Accordingly, the effect of preventing the lower or upper portion of the display device (100) from bending or shaking may be further enhanced.

[0138] FIG. 11 is a drawing showing the chassis and rear cover separated according to one embodiment. FIG. 12 is a drawing showing the chassis and rear cover separated according to one embodiment. FIG. 13 is a drawing showing an enlarged view of area D indicated in FIG. 11.

[0139] Referring to FIGS. 11 to 13, the rear cover (120) can be attached to the rear of the base plate (330). The cover plate (121a) can be provided spaced apart from the base plate (330), and one end of the side wall portion (121b) can be in contact with the base plate (330) to support the cover plate (121a).

[0140] The rear cover (120) may include a hook (124). The hook (124) may be provided at the edge of the rear cover body (121). The hook (124) may protrude inward from the edge of the rear cover body (121) into the rear cover body (121). For example, the hook (124) may protrude inward from the edge of the side wall portion (121b) into the rear cover body (121).

[0141] The hooks (124) may be provided in multiple numbers. Multiple hooks (124) may be arranged along the edge of the rear cover body (121). Multiple hooks (124) may be arranged spaced apart from each other. For example, multiple hooks (124) may be arranged spaced apart from each other along the edge of the side wall portion (121b).

[0142] The rear cover (120) may include a plurality of cover guide portions (125). Each of the plurality of cover guide portions (125) may form a rib insertion groove (125a) into which each of the plurality of connecting ribs (370), to be described later, is inserted. Further details regarding this will be described later.

[0143] The chassis (300) may include a rear cover coupling portion (360). The rear cover coupling portion (360) may be provided on the rear surface of the base plate (330). The rear cover coupling portion (360) may be provided at a position corresponding to the hook (124). For example, the rear cover coupling portion (360) may be provided at a position adjacent to the edge of the base plate (330).

[0144] The rear cover coupling portion (360) may have a hook insertion hole (361) into which a hook (124) is inserted. The hook insertion hole (361) may be provided at a position corresponding to the hook (124). The hook insertion hole (361) may be open toward the outside of the base plate (330). By inserting the hook (124) into the hook insertion hole (361) of the rear cover coupling portion (360), the rear cover (120) can be coupled to the rear of the base plate (330).

[0145] The rear cover coupling portion (360) may protrude from the base plate (330). For example, the rear cover coupling portion (360) may protrude rearward from the base plate (330). To this end, the rear cover coupling portion (360) may be formed by being recessed from the front of the base plate (330). In other words, the rear cover coupling portion (360) may be formed by being raised from the rear of the base plate (330). Through this configuration, the rear cover coupling portion (360) can reinforce the rigidity of the chassis (300), such as with a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)).

[0146] In the process of inserting a hook into the hook insertion hole of the rear cover coupling part to attach the rear cover to the rear of the chassis, the rear cover or the chassis may undergo elastic deformation. Then, when the hook is fully inserted into the hook insertion hole of the rear cover coupling part, the component that underwent elastic deformation may be restored to its original shape. At this time, in the comparative example, the component that underwent elastic deformation may be damaged due to the deformation.

[0147] According to embodiments of the present disclosure, the rear cover coupling portion (360), in which the hook insertion hole (361) is formed, protrudes from the base plate (330) and may have a predetermined size. For example, the rear cover coupling portion (360) may have a relatively larger size compared to the hook (124). As a result, when the rear cover (120) is coupled to the rear of the chassis (300), the rear cover (120), rather than the chassis (300), may undergo elastic deformation. Thus, damage to the chassis (300) can be prevented.

[0148] The rear cover coupling portions (360) may be provided in multiple numbers. The multiple rear cover coupling portions (360) may be arranged along the edge of the base plate (330). The multiple rear cover coupling portions (360) may be arranged spaced apart from each other. The multiple rear cover coupling portions (360) may be provided at positions corresponding to each of the multiple hooks (124) so ​​as to be connected to each of the multiple hooks (124).

[0149] The chassis (300) may include a plurality of connecting ribs (370). Each of the plurality of connecting ribs (370) may connect two adjacent rear cover connecting parts (360) among the plurality of rear cover connecting parts (360). Each of the plurality of connecting ribs (370) may extend between two adjacent rear cover connecting parts (360) among the plurality of rear cover connecting parts (360).

[0150] Each of the plurality of connecting ribs (370) may protrude from the base plate (330). For example, each of the plurality of connecting ribs (370) may protrude rearward from the base plate (330). Through this configuration, each of the plurality of connecting ribs (370) can reinforce the rigidity of the chassis (300), such as a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)).

[0151] Each of the plurality of connecting ribs (370) may be provided to be inserted into a rib insertion groove (125a) formed in each of the plurality of cover guide portions (125). Accordingly, when the rear cover (120) is coupled to the base plate (330), the connecting ribs (370) are inserted into the rib receiving grooves (125a), thereby allowing the cover guide portions (125) to guide the rear cover (120) to be coupled to the correct position on the base plate (330).

[0152] FIG. 14 is a cross-sectional view along the line AA' indicated in FIG. 3. FIG. 15 is an enlarged view of area E indicated in FIG. 14. FIG. 16 is a cross-sectional view along the line BB' indicated in FIG. 3. FIG. 17 is an enlarged view of area F indicated in FIG. 16. FIG. 18 is an enlarged view of area G indicated in FIG. 16.

[0153] Referring to FIGS. 14 to 18, the rear chassis (310) can cover the rear of the display panel (110), and the front chassis (320) can cover the edges of the display panel (110).

[0154] The rear chassis (310) may include a chassis plate (311). The chassis plate (311) may form the overall appearance of the rear chassis (310). The chassis plate (311) may be provided at the rear of the display panel (110). A base plate (330) may be provided on the inner side of the chassis plate (311).

[0155] The rear chassis (310) may include at least one chassis bend (312). At least one chassis bend (312) may be bent forward from the edge of the chassis plate (311). For example, at least one chassis bend (312) may include a first chassis bend (312a) bent forward from the upper edge (e.g., +Z direction) of the chassis plate (311), a second chassis bend (312b) bent forward from the left edge (e.g., +Y direction) of the chassis plate (311), and a third chassis bend (312c) bent forward from the right edge (-Y direction) of the chassis plate (311). For example, the first chassis bend (312a), the second chassis bend (312b), and the third chassis bend (312c) may extend forward from the chassis plate (311).

[0156] The front chassis (320) may include at least one protruding rib (321). The protruding rib (321) may protrude outward from the edge of the rear chassis (310) toward the rear chassis (310). For example, the protruding rib (321) may protrude outward from the edge of the chassis bend (312) toward the rear chassis (310). In other words, the protruding rib (321) may protrude from the edge of the chassis bend (312) in a direction intersecting the direction in which the chassis bend (312) extends. For example, the protruding rib (321) may include a first protruding rib (321a) protruding upward from the upper edge (+Z direction) of the first chassis bend (312a), a second protruding rib (321b) protruding to the left (+Y direction) from the left edge (e.g., +Y direction) of the second chassis bend (312b), and a third protruding rib (321c) protruding to the right (-Y direction) from the right edge (e.g., -Y direction) of the third chassis bend (312c).

[0157] The front chassis (320) may include at least one front protrusion (322). The at least one front protrusion (322) may protrude forward from one end of at least one protruding rib (321). The at least one front protrusion (322) may cover the edge of the display panel (110). For example, the at least one front protrusion (322) may include a first front protrusion (322a) protruding forward from the top end (e.g., +Z direction) of the first protruding rib (321a), a second front protrusion (322b) protruding forward from the left end (e.g., +Y direction) of the second protruding rib (321b), and a third front protrusion (322c) protruding forward from the right end (e.g., -Y direction) of the third protruding rib (321c).

[0158] The front chassis (320) may include at least one rear protrusion (323). The at least one rear protrusion (323) may protrude rearward from one end of at least one protruding rib (321). That is, the at least one rear protrusion (323) may protrude from one end of at least one protruding rib (321) in a direction opposite to the direction in which the front protrusion (322) protrudes. For example, the at least one rear protrusion (323) may include a first rear protrusion (323a) protruding rearward from the upper end (e.g., +Z direction) of the first protruding rib (321a), a second rear protrusion (323b) protruding rearward from the left end (e.g., +Y direction) of the second protruding rib (321b), and a third rear protrusion (323c) protruding rearward from the right end (e.g., -Y direction) of the third protruding rib (321c).

[0159] At least one chassis bend (312), at least one protruding rib (321), at least one front protrusion (322), and at least one rear protrusion (323) can form an approximate 'h' shape. In particular, at least one chassis bend (312), at least one protruding rib (321), and at least one rear protrusion (323) can form a groove (first groove (320a), second groove (320b), and third groove (320c)) that is open toward the rear. For example, the first chassis bend (312a), the first protruding rib (321a), and the first rear protrusion (323a) can form a first groove (320a) that is open toward the rear (e.g., defined). For example, the second chassis bend (312b), the second protruding rib (321b), and the second rear protrusion (323b) may form (e.g., defined) a second groove (320b) that opens toward the rear. For example, the third chassis bend (312c), the third protruding rib (321c), and the third rear protrusion (323c) may form (e.g., defined) a third groove (320c) that opens toward the rear.

[0160] As described above, the front chassis (320) may include a front protrusion (322) covering the edge of the display panel (110) and a rear protrusion (323) provided on the opposite side of the front protrusion (322) with respect to the protruding rib (321). Through this configuration, the load that the front chassis (320) may receive due to external force can be distributed. Accordingly, the rigidity of the front chassis (320) can be reinforced without significantly changing the overall appearance of the chassis (300).

[0161] As described above, an embodiment may be provided in which the manufacturing cost and material cost of the display device (100) are relatively reduced through a chassis (300) formed by injection molding using a resin material, while the rigidity of the chassis (300) can be reinforced through a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)). However, the present disclosure is not limited thereto. For example, even when the chassis includes a metal material or is formed through a press process, the rigidity of the chassis can be reinforced by applying the chassis (300) to the chassis through a plurality of beads (e.g., a first bead (341), a second bead (342), and a third bead (350)) according to the concept of the present disclosure.

[0162] A display device (100) according to one embodiment is provided to be detachably coupled with a stand (200). The display device (100) includes a chassis (300) provided to support a display panel (110). The chassis (300) includes a rear chassis (310) provided at the rear of the display panel (110), a front chassis (320) covering the edge of the display panel (110) at the front of the rear chassis (310), a base plate (330) provided on the inner side of the rear chassis (310), and beads (e.g., a first bead (341) and a second bead (342)) that are recessed from the front of the base plate (330) so as to protrude rearward from the base plate (330). The beads (e.g., a first bead (341) and a second bead (342)) comprise stand coupling parts (e.g., a first stand coupling part (341a) and a second stand coupling part (342a)) having a first insertion hole (341a) and a second insertion hole (341b) arranged to accommodate at least a portion of the stand (200) in a first direction, and extension parts (e.g., a first extension part (341c) and a second extension part (342c)) extending in the first direction from the stand coupling parts (e.g., a first stand coupling part (341a) and a second stand coupling part (342a)).

[0163] The depth (L1, L3) at which the stand connecting parts (e.g., the first stand connecting part (341a), and the second stand connecting part (342a)) are recessed from the front of the base plate (330) may be longer than the depth (L2, L4) at which the extension parts (e.g., the first extension part (341c), and the second extension part (342c)) are recessed from the front of the base plate (330).

[0164] The width of the first stand coupling part (342b) according to the second direction (D2) intersecting the first direction (D1) may be greater than the width of the first extension part (342c) according to the second direction.

[0165] The chassis (300) may further include a third bead (350) that is recessed at the front of the base plate (330) so as to protrude rearward from the base plate (330) and extends in a second direction intersecting the first direction.

[0166] The first insertion hole (341a) and the second insertion hole (341b) may be provided to receive at least a portion of the stand (200) upward. The extension portions (e.g., the first extension portion (341c), and the second extension portion (342c)) may extend upward from the stand coupling portions (e.g., the first stand coupling portion (341a), and the second stand coupling portion (342a)).

[0167] The display device (100) may further include a rear cover (120) that covers the rear of the chassis (300). The rear cover (120) may include a rear cover body (121) and a hook (124) provided on the edge of the rear cover body (121). The chassis (300) may further include a rear cover coupling part (360) having a hook insertion hole (361) provided to receive the hook (124).

[0168] The rear cover coupling portion (360) may be recessed from the front of the base plate (330) so as to protrude backward from the base plate (330).

[0169] The hook (124) may protrude from the edge of the rear cover body (121) toward the inside of the rear cover body (121). The hook insertion hole (361) may be opened toward the outside of the base plate (330).

[0170] The rear cover (120) may further include an additional hook (124) provided on the edge of the rear cover body (121). The chassis (300) may further include an additional rear cover coupling part (360) having an additional hook insertion hole (361) provided to accommodate the additional hook (124). The rear cover coupling part (360) and the additional rear cover coupling part (360) may be provided on the edge of the base plate (330).

[0171] The chassis (300) may further include a connecting rib (370) connecting the rear cover connecting portion (360) and the additional rear cover connecting portion (360).

[0172] The front chassis (320) may include a protruding rib (321) protruding outward from the edge of the rear chassis (310) towards the rear chassis (310), a front protrusion (322) protruding forward from one end of the protruding rib (321), and a rear protrusion (323) protruding backward from one end of the protruding rib (321).

[0173] The rear chassis (310) may include a chassis plate (311) having the base plate (330) provided on the inside, and a chassis bend portion (312) extending forward from the edge of the chassis plate (311). The protruding rib (321) may protrude from the edge of the chassis bend portion (312) in a direction intersecting the direction in which the chassis bend portion (312) extends.

[0174] The above chassis bend portion (312), the protruding rib (321), and the rear protrusion (323) can define groove portions (first groove portion (320a), second groove portion (320b), and third groove portion (320c)) that are open toward the rear.

[0175] The display device (100) may further include a rear cover (120) that covers the rear of the chassis (300). The rear cover (120) may include a first through hole (122) and a second through hole (123) that are provided to accommodate at least a part of the stand (200).

[0176] The above chassis (300) may include resin.

[0177] A display device (100) according to one embodiment can be detachably coupled to a stand (200). The display device (100) includes a chassis (300) that supports a display panel (110). The chassis (300) includes a rear chassis (310) provided at the rear of the display panel (110), a front chassis (320) that covers the edge of the display panel (110) at the front of the rear chassis (310), a base plate (330) provided on the inner side of the rear chassis (310) and formed integrally with the rear chassis (310) and the front chassis (320), and beads (e.g., a first bead (341) and a second bead (342)) that protrude rearward from the base plate (330) and extend in an upward and downward direction. A first insertion hole (341a) and a second insertion hole (341b) are formed at the lower portions of the beads (e.g., the first bead (341) and the second bead (342)) so that at least a portion of the stand (200) is inserted therein.

[0178] The above beads (e.g., the first bead (341) and the second bead (342)) may be the first bead (341). The chassis (300) may further include a second bead (342) that protrudes rearward from the base plate (330), extends in an upward and downward direction, and is spaced apart from the first bead (341) in one direction (D2) that intersects the direction in which the first bead (341) extends.

[0179] The chassis (300) may further include a third bead (350) that extends in one direction and protrudes rearward from the base plate (330) and crosses the first bead (341) and the second bead (342).

[0180] The display device (100) may further include a rear cover (120) that covers the rear of the chassis (300). The rear cover (120) may include a first through hole (122) and a second through hole (123) provided at positions corresponding to the first insertion hole (341a) and the second insertion hole (341b) so that at least a part of the stand (200) is inserted.

[0181] The rear cover (120) may include a rear cover body (121) and a hook (124) provided on the edge of the rear cover body (121). The chassis (300) may further include a rear cover coupling part (360) provided at a position corresponding to the hook (124) and having a hook insertion hole (361) into which the hook (124) is inserted. The rear cover coupling part (360) may be formed by being recessed from the front of the base plate (330) so as to protrude rearward from the base plate (330).

[0182] According to the concept of the present disclosure, the chassis may be formed by injection molding using a resin material. Due to this configuration, the manufacturing cost and material cost of the display device can be relatively reduced.

[0183] According to the concept of the present disclosure, the chassis has a plurality of beads protruding from the rear chassis, so the rigidity of the chassis can be reinforced. Through this configuration, the display can be prevented from bending when the stand is attached to the display or when an external load is applied to the display.

[0184] Additional aspects of the present disclosure may be understood from the foregoing description or acquired through the practice of the present disclosure.

[0185] Although non-limiting embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, those skilled in the art will understand that various modifications in form and detail may be made and that such modifications do not depart from the spirit and scope of the present disclosure.

Claims

1. In a display device configured to be detachably coupled to a stand, Display panel; and It includes a chassis provided to support the above-mentioned display panel, and The above chassis is, A rear chassis provided at the rear of the above-mentioned display panel; A front chassis covering the edge of the display panel at the front of the rear chassis; A base plate provided on the inner side of the rear chassis; and It includes a first bead that is recessed from the front of the base plate so as to protrude rearward from the base plate, and The first bead mentioned above is, A first stand coupling part having a first insertion hole provided to accommodate at least a portion of the above stand in a first direction; and A display device comprising a first extension portion extending in the first direction from the first stand coupling portion.

2. In Paragraph 1, A display device in which the depth to which the first stand coupling part is recessed from the front of the base plate is longer than the depth to which the first extension part is recessed from the front of the base plate.

3. In Paragraph 1, A display device in which the width of the first stand coupling portion along the second direction intersecting the first direction is greater than the width of the first extension portion along the second direction.

4. In Paragraph 1, The above chassis is, A display device further comprising a second bead that is recessed from the front of the base plate to protrude rearward from the base plate and extends in a second direction intersecting the first direction.

5. In Paragraph 1, The first insertion hole is provided to accommodate at least a portion of the stand upward, and The first extension part is a display device extending upward from the first stand coupling part.

6. In Paragraph 1, It further includes a rear cover covering the rear of the above chassis, and The above rear cover is, Rear cover body; and It includes a hook provided on the edge of the rear cover body, and The above chassis is, A display device further comprising a rear cover coupling portion having a hook insertion hole provided to accommodate the above hook.

7. In Paragraph 6, A display device in which the rear cover coupling portion is recessed from the front of the base plate so as to protrude rearward from the base plate.

8. In Paragraph 6, The above hook protrudes from the edge of the rear cover body toward the inside of the rear cover body, and The above hook insertion hole is a display device that opens toward the outside of the base plate.

9. In Paragraph 6, The above rear cover further includes an additional hook provided on the edge of the rear cover body, and The above chassis further includes an additional rear cover coupling portion having an additional hook insertion hole provided to accommodate the additional hook, and A display device provided at the edge of the base plate, wherein the rear cover coupling portion and the additional rear cover coupling portion are provided.

10. In Paragraph 9, The above chassis is, A display device further comprising a connecting rib connecting the rear cover coupling portion and the additional rear cover coupling portion.

11. In Paragraph 1, The above front chassis is, A protruding rib protruding outward from the edge of the rear chassis; A forward protrusion protruding forward from one end of the above-mentioned protruding rib; and A display device comprising a rear protrusion protruding rearward from one end of the above-mentioned protruding rib.

12. In Paragraph 11, The above rear chassis is, A chassis plate having the base plate provided on the inner side; and It includes a chassis bend extending forward from the edge of the chassis plate, and The above-mentioned protruding rib is a display device that protrudes from the edge of the chassis bend portion in a direction intersecting with the direction in which the chassis bend portion extends.

13. In Paragraph 12, A display device in which the above-mentioned chassis bend portion, the above-mentioned protruding rib, and the above-mentioned rear protrusion define a groove portion that opens toward the rear.

14. In Paragraph 13, It further includes a rear cover covering the rear of the above chassis, and The above rear cover is, A display device comprising a through hole provided to accommodate at least a portion of the stand.

15. In Paragraph 1, The above chassis is a display device containing resin.

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