Display apparatus

Abstract

A display apparatus comprises: a display including a display panel and a chassis supporting the display panel; a stand provided to support the display; and a support device provided between the display and the stand. The support device comprises: a first support member having a central hole formed therein; a fastening shaft having a body portion, which has a screw thread formed on the outer circumferential surface thereof, and a head portion, which has a larger diameter than the body portion, wherein the body portion passes through the central hole and is screw-coupled to the stand to couple the first support member to the stand; and a second support member fixed to the chassis and coupled to the first support member, wherein the first support member can rotate with respect to the stand about the fastening shaft, and the second support member can move in the vertical direction with respect to the first support member.

Description

Display device

[0001] The present disclosure relates to a display device having an improved structure.

[0002] A display 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 may include a self-emissive display panel such as an organic light-emitting diode (OLED) or a liquid crystal display panel such as a liquid crystal display (LCD).

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

[0005] The display device may include the above-mentioned display and a stand that supports the display.

[0006] One aspect of the present disclosure provides a display device including a stand.

[0007] One aspect of the present disclosure provides a display device including a stand of an improved structure.

[0008] One aspect of the present disclosure provides a display device comprising a stand capable of leveling a display panel.

[0009] One aspect of the present disclosure provides a display device including a stand that can increase productivity by simplifying the structure.

[0010] The technical problems to be solved in this document are not limited to those mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art to which this invention belongs from the description below.

[0011] A display device according to the concept of the present disclosure comprises: a display including a display panel and a chassis supporting the display panel; a stand provided to support the display; and a support device provided between the display and the stand, wherein the support device comprises: a first support member having a central hole formed therein; a fastening shaft having a body portion having screw threads formed on its outer surface and a head portion having a diameter larger than that of the body portion, wherein the body portion penetrates the central hole and is screw-coupled to the stand to thereby connecting the first support member to the stand; and a second support member fixed to the chassis and coupled to the first support member; wherein the first support member is rotatable about the stand around the fastening shaft, and the second support member is movable in the up and down direction about the first support member.

[0012] A display device according to the concept of the present disclosure comprises: a display panel; a display supporting the display panel; a stand detachably coupled to the display; and a support device provided between the display and the stand; wherein the support device comprises: a first support member fixed to the stand via a fastening shaft and rotatably provided around the fastening shaft; a second support member that contacts the first support member to generate frictional force and is fixed to the display to enable the display to move in an up-and-down direction; and a fixing member provided to fix a cover provided on one side of the second support member to support the second support member to the first support member.

[0013] According to the concept of the present disclosure, the stand can 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.

[0014] According to the concept of the present disclosure, a display panel can be leveled by including a stand of an improved structure.

[0015] According to the concept of the present disclosure, productivity can be increased by simplifying the stand structure.

[0016] According to the concept of the present disclosure, by minimizing press parts, costs can be reduced and high serviceability can be ensured.

[0017] The effects obtainable from the present disclosure are not limited to those mentioned above, and other unmentioned effects will be clearly understood by those skilled in the art to which the present disclosure belongs from the description below.

[0018] FIG. 1 is a drawing illustrating a display device according to one embodiment.

[0019] FIG. 2 is a drawing showing a display device according to one embodiment from a different direction.

[0020] FIG. 3 is a drawing showing the state in which the display and the stand are separated according to one embodiment.

[0021] FIG. 4 is a drawing showing the state in which the display and the stand are separated according to one embodiment, viewed from a different direction.

[0022] FIG. 5 is a drawing illustrating a stand and a support device according to one embodiment.

[0023] Figure 6 is a drawing showing the disassembled state of the support device of the stand illustrated in Figure 5.

[0024] Figure 7 is a diagram showing a disassembled state of a part of the support device shown in Figure 6.

[0025] FIG. 8 is a cross-sectional view of the AA' portion shown in FIG. 5, and is a cross-sectional view of a part of a support device according to one embodiment.

[0026] FIG. 9 is a diagram showing a disassembled state of a part of the support device shown in FIG. 7.

[0027] FIG. 10 is a drawing showing a disassembled state of a part of the support device shown in FIG. 9 from a different direction.

[0028] FIG. 11 is a drawing showing a part of a first support member of a support device according to one embodiment.

[0029] FIG. 12 is a drawing showing a part of a stand coupled with a first support member according to one embodiment.

[0030] FIG. 13 is a drawing illustrating the combined state of a support device and a stand according to one embodiment.

[0031] FIG. 14 is a drawing illustrating the rotational state of a first support member for a stand according to one embodiment.

[0032] FIG. 15 is a cross-sectional view taken along B-B' of FIG. 5, which is a cross-sectional view of a part of a stand and a support device according to one embodiment.

[0033] FIG. 16 is a drawing illustrating the state of combining a first support member with a stand according to one embodiment.

[0034] FIG. 17 is a cross-sectional view showing a support device coupled to a stand according to one embodiment.

[0035] The various embodiments of this document and the terms used therein are not intended to limit the technical features described in this document to specific embodiments, and should be understood to include various modifications, equivalents, or substitutions of said embodiments.

[0036] In relation to the description of the drawings, similar reference numerals may be used for similar or related components.

[0037] The singular form of the noun corresponding to the item may include one or multiple items, unless the relevant context clearly indicates otherwise.

[0038] In this document, 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.

[0039] The term "and / or" includes a combination of multiple related described components or any of the multiple related described components.

[0040] 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).

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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.

[0045] The terms “part,” “unit,” “part,” “module,” and “component” may be implemented in hardware or software. Depending on the embodiments, a plurality of “parts,” “units,” “parts,” “modules,” and “components” may be implemented as a single component, or a single “part,” “unit,” “part,” “module,” or “component” may include a plurality of components.

[0046] 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, such as an FPGA (field-programmable gate array) or an ASIC (application specific integrated circuit), and at least one piece of software stored in memory.

[0047] The symbols attached to each step are used to identify each step and do not indicate the order of the steps relative to one another; the steps may be performed differently from the specified order unless a specific order is clearly indicated in the context.

[0048] 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.

[0049] Hereinafter, embodiments according to the present disclosure will be described in detail with reference to the attached drawings.

[0050] FIG. 1 is a drawing illustrating a display device according to one embodiment. FIG. 2 is a drawing illustrating a display device according to one embodiment from a different direction.

[0051] Referring to FIGS. 1 and 2, the display device (1) may include a display (100) and a stand (200) provided to support the display (100). The display device (1) is a device that displays information, data, etc., as characters, shapes, graphs, images, etc., and may include a television, a monitor, etc.

[0052] The display (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).

[0053] The display (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 (100).

[0054] 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).

[0055] 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 (310).

[0056] The display (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). Specifically, the rear cover (120) may cover the rear of the rear chassis (310). Specifically, the rear cover (120) may be attached to the rear of the rear chassis (310).

[0057] According to one embodiment, the display (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. Details are omitted. According to one embodiment, the display (100) may alternatively or additionally include various other components.

[0058] The display device (1) may include a stand (200). The stand (200) may be provided to support the display (100).

[0059] FIG. 3 is a drawing showing the state in which the display and the stand are separated according to one embodiment. FIG. 4 is a drawing showing the state in which the display and the stand are separated according to one embodiment from a different direction.

[0060] Referring to FIGS. 3 and 4, the stand (200) may be detachably coupled to the display (100). Specifically, the stand (200) may be detachably coupled to the lower rear portion of the display (100). Through this configuration, the display (100) may be positioned spaced apart from the bottom surface on which the display device (1) is mounted.

[0061] The stand (200) can be detachably coupled to the display (10) through a support device (400). A support device (400) may be provided between the stand (200) and the display (10). When the stand (200) is coupled to the display (100), the support device (400) may be coupled to the rear cover (120). When the stand (200) is coupled to the display (100), the support device (400) 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). A detailed description of the support device (400) will be provided later.

[0062] The stand (200) may include a stand leg (210). The stand leg (210) may be coupled to a support device (400). The stand leg (210) may be coupled to the support device (400) to allow the display (10) to be coupled to the stand (200). The stand leg (210) may extend along a first direction (D1). Specifically, the stand leg (210) may extend in an up-and-down direction (e.g., Z-axis direction).

[0063] The stand (200) may include a stand base (220). The stand base (220) may be coupled to a stand leg (210). The stand base (220) may be provided to support the stand leg (210). The stand base (220) may be provided on the lower side of the stand leg (210). The stand base (220) may be provided to support the stand leg (210) and a support device (400) coupled to the stand leg (210).

[0064] A support device (400) may be positioned between the stand (200) and the display (10) so that the display (10) can be supported against the stand (200).

[0065] The stand (200) can be coupled to the display (10) by a support device (400). At least a portion of the support device (400) can be coupled to the display (10). For example, the support device (400) may include a first insertion projection (422a) provided to be coupled to the display (10). For example, the first insertion projection (422a) may be provided protruding from a portion of the support device (400). For example, the first insertion projection (422a) may be provided on the upper side of the support device (400). For example, the first insertion projection (422a) may be provided protruding upward from a portion of the support device (400).

[0066] The first insertion projection (422a) may be provided by protruding from some component(s) of the support device (400). For example, the first insertion projection (422a) may be provided by protruding from the second support member (420). For example, the first insertion projection (422a) may be provided on the upper side of the second support member (420). For example, the first insertion projection (422a) may be provided by protruding upward from the second support member (420).

[0067] The support device (400) may include a second insertion projection (422b) provided to be coupled with the display (10). For example, the second insertion projection (422b) may be provided protruding from a part of the support device (400). For example, the second insertion projection (422b) may be provided on the upper side of the support device (400). For example, the second insertion projection (422b) may be provided protruding upward from a part of the support device (400).

[0068] The second insertion projection (422b) may be provided by protruding from some component(s) of the support device (400). For example, the second insertion projection (422b) may be provided by protruding from the second support member (420). For example, the second insertion projection (422b) may be provided on the upper side of the second support member (420). For example, the second insertion projection (422b) may be provided by protruding upward from the second support member (420).

[0069] The second insertion projection (422b) may be provided spaced apart from the first insertion projection (422a) in a second direction (D2) that intersects the first direction (D1). In other words, the first insertion projection (422a) and the second insertion projection (422b) may be provided side by side in the second direction (D2). Specifically, the second insertion projection (422b) may be provided to the right (e.g., in the -Y direction) of the first insertion projection (422a).

[0070] When the stand (200) is combined with the display (100), the first insertion projection (422a) of the support device (400) combined with the stand (200) can be inserted into the first through hole (122) and the first insertion hole (341b) to be described later. When the stand (200) is combined with the display (100), the second insertion projection (422b) of the support device (400) combined with the stand (200) 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.

[0071] In the drawing, the support device (400) is shown to include a total of two insertion protrusions (422), but there is no particular limitation on the number of insertion protrusions. For example, the number of insertion protrusions may be provided as one, or as three or more.

[0072] The support device (400) may include a first fastening member through hole (423a). A first fastening member (S1), to be described later, may be inserted into the first fastening member through hole (423a). The first fastening member through hole (423a) may be provided at the bottom of the support device (400). However, there is no special restriction on the location of the first fastening member through hole (423a).

[0073] The support device (400) may include a second fastening member through hole (423b). A second fastening member (S2), to be described later, may be inserted into the second fastening member through hole (423b). The second fastening member through hole (423b) may be provided in the lower part of the support device (400). However, there is no special restriction on the location of the second fastening member through hole (423b).

[0074] The second fastening member through hole (423b) may be provided spaced apart from the first fastening member through hole (423a) in the second direction (D2). In other words, the first fastening member through hole (423a) and the second fastening member through hole (423b) may be provided side by side in the second direction (D2). Specifically, the second fastening member through hole (423b) may be provided to the right (e.g., in the -Y direction) of the first fastening member through hole (423a).

[0075] A first fastening member (S1) is inserted and fastened into a first fastening member through hole (423a) and a first fastening member insertion groove (not shown) provided in the display (10), and a second fastening member (S2) is inserted and fastened into a second fastening member through hole (252) and a second fastening member insertion groove provided in the display (10), thereby allowing the support device (400) and the stand (200) combined with the support device (400) to be fixed to the display (100). Further details regarding this will be described later.

[0076] In the drawing, the stand (200) is shown to include a total of two fastening member through holes (423), 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.

[0077] The display (100) may include a chassis (300). The chassis (300) may include a rear chassis (310) and a front chassis (320).

[0078] The chassis (300) may include a base plate. The base plate (330) may be provided at the rear of the display panel (110). The base plate may be provided on the inner side of the rear chassis (310).

[0079] According to one embodiment, a first fastening member insertion groove may be provided in the base plate for inserting and fastening a first fastening member (S1) that is coupled by passing through the first fastening member through hole (423a) of the support device (400). A second fastening member insertion groove may be provided in the base plate for inserting and fastening a second fastening member (S2) that is coupled by passing through the second fastening member through hole (423b) of the support device (400).

[0080] The rear chassis (310), front chassis (320), and base plate of the display (10) can be formed integrally. Specifically, the rear chassis (310), front chassis (320), and base plate can be formed by injection molding. That is, the chassis (300) can be formed by injection molding. The rear chassis (310), front chassis (320), and base plate may include a resin material. That is, the chassis (300) may include a resin material.

[0081] According to the concept of the present disclosure, the chassis (300) can be formed by injection molding using a resin material. Due to this configuration, the manufacturing cost and material cost of the display device (1) can be relatively reduced.

[0082] The display (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). Specifically, the rear cover (120) may be coupled to the rear of the base plate to cover the rear of the chassis (300).

[0083] 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).

[0084] The rear cover (120) may include a first through hole (122). The first through hole (122) may be provided so that a first insertion projection (422a) is inserted. The first through hole (122) may be provided on the lower side of the rear cover (120). Specifically, the first through hole (122) may be provided on the upper side of the stand mounting portion (129).

[0085] The rear cover (120) may include a second through hole (123). The second through hole (123) may be provided so that a second insertion projection (422b) is inserted. The second through hole (123) may be provided on the lower side of the rear cover (120). Specifically, the second through hole (123) may be provided on the upper side of the stand mounting portion (129).

[0086] 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). Specifically, the second through hole (123) may be provided to the right (e.g., in the -Y direction) of the first through hole (122).

[0087] When the stand (200) is combined with the display (100), the first insertion projection (422a) can be inserted into the first through hole (122). When the stand (200) is combined with the display (100), the second insertion projection (242) can be inserted into the second through hole (123).

[0088] The support device (400) and the stand (200) combined with the support device (400) can be fixed to the display (10) by inserting the first fastening member (S1), which penetrates the first fastening member through hole (423a) of the support device (400), into the first fastening member insertion groove of the display (10) and fastening it.

[0089] The support device (400) and the stand (200) combined with the support device (400) can be fixed to the display (10) by the second fastening member (S1), which passes through the second fastening member through hole (423b) of the support device (400), being inserted into the second fastening member insertion groove of the display (10) and fastened. Through this configuration, the stand (200) can be fixed to the display (100) via the support device (400).

[0090] FIG. 5 is a drawing illustrating a stand and a support device according to one embodiment. FIG. 6 is a drawing illustrating the support device of the stand illustrated in FIG. 5 in a disassembled state. FIG. 7 is a drawing illustrating the disassembled state of a part of the support device illustrated in FIG. 6. FIG. 8 is a cross-sectional view of the AA' portion illustrated in FIG. 5, and is a cross-sectional view of a part of the support device according to one embodiment.

[0091] Referring to FIGS. 5 to 8, the support device (400) can be placed between the display (10) and the stand (200).

[0092] A support device (400) is provided between the display (10) and the stand (200) to support the display (10) movably. For example, the support device (400) can support the display (10) rotatably with respect to the stand (200). For example, the support device (400) can support the display (10) so that it moves up and down with respect to the stand (200).

[0093] The support device (400) can be coupled to the stand (200). For example, the support device (400) can be coupled to the stand leg (210) of the stand (200). For example, at least a portion of the support device (400) can be movably coupled to the stand leg (210). For example, at least a portion of the support device (400) can be movably coupled to the stand (200) by a fastening shaft (460). For example, at least a portion of the support device (400) can be movably coupled to the stand leg (210) by a fastening shaft (460).

[0094] The support device (400) may include a first support member (410). The first support member (410) may be coupled to the stand (200) by a fastening shaft (460). The first support member (410) may be provided by injection molding. The first support member (410) may be provided to be coupled to the stand (200). The first support member (410) may be provided to be movably coupled to the stand (200). The first support member (410) may be movably coupled to the stand (200) by a fastening shaft (460) described later. For example, the first support member (410) may include a center hole (412, see FIG. 8). For example, a center hole (412) for coupling the fastening shaft (460) may be formed in the first support member (410). For example, the first support member (410) can be coupled to the stand (200) by a fastening shaft (460) that penetrates the center hole (412).

[0095] The first support member (410) may include a first support member body (411). The first support member (410) may include a round portion (411a) having a shape in which the front surface protrudes forward. The front surface of the first support member body (411) may include a round portion (411a). The round portion (411a) may be provided to protrude forward from the first support member body (411). For example, the front surface of the first support member body (411) may include a spherical round portion (411a).

[0096] The support device (400) may include a fastening shaft (460) provided to connect the first support member (410) to the stand (200). A detailed description of the fastening shaft (460) and the first support member (410) will be provided later.

[0097] The support device (400) may include a second support member (420) coupled to a first support member (410). The support device (400) may include a second support member (420) that is fixed to the chassis (300) and coupled to the first support member (410). The second support member (420) may be fixed to the display (10) through the chassis (300). The second support member (420) may be coupled to the first support member (410) and configured to be movable in the up and down direction relative to the first support member (410). The second support member (420) may be provided by injection molding.

[0098] The first support member (410) and the second support member (420) constituting the support device (400) can be formed by injection molding using a resin material, and due to this configuration, the manufacturing cost and material cost of the display device (1) can be relatively reduced.

[0099] The second support member (420) may be provided in front of the first support member (410). The second support member (420) may be provided to be movable relative to the first support member (410). For example, the second support member (420) may be provided to be movable relative to the first support member (410). For example, the second support member (420) may be provided to be movable in the up and down direction relative to the first support member (410).

[0100] The second support member (420) may be provided to be movable in the up and down direction relative to the first support member (410). The second support member (420) may be provided in a shape corresponding to the front surface of the first support member (410). At least a portion of the second support member (420) may be provided in a shape corresponding to the round portion (411a) of the first support member (410).

[0101] The second support member (420) may include a second support member body (421). The second support member (420) may include a curved surface (421a) in which the rear surface is concave toward the front. The rear surface of the second support member body (421) may include a curved surface (421a). The curved surface (421a) may be provided on the rear surface of the second support member body (421). For example, the rear surface of the second support member body (421) may be provided concave toward the front. For example, the rear surface of the second support member body (421) may include a spherical curved surface (421a) that is concave toward the front.

[0102] The second support member body (421) may include a curved portion (421a) corresponding to a round portion (411a) so as to be movable in the up and down direction relative to the first support member (410). The rear surface of the second support member body (421) may include a curved portion (421a). The rear surface of the second support member body (421) may include a curved portion (421a) corresponding to a round portion (411a) so as to be movable in the up and down direction relative to the first support member (410).

[0103] The first support member (410) and the second support member (420) may be arranged to be in contact with each other. The front surface of the first support member (410) and the rear surface of the second support member (420) may be arranged to be in contact with each other. The first support member (410) and the second support member (420) may be arranged to be in contact with each other so as to generate friction. The front surface of the first support member (410) and the rear surface of the second support member (420) may be arranged to be in contact with each other so as to generate friction.

[0104] The first support member body (411) and the second support member body (421) may be arranged to be in contact with each other. The front surface of the first support member body (411) and the rear surface of the second support member body (421) may be arranged to be in contact with each other. The first support member body (411) and the second support member body (421) may be arranged to be in contact with each other so as to generate friction. The front surface of the first support member body (411) and the rear surface of the second support member body (421) may be arranged to be in contact with each other so as to generate friction.

[0105] The round portion (411a) of the first support member (410) and the curved portion (421a) of the second support member (420) may be arranged to be able to contact each other. The round portion (411a) of the first support member (410) and the curved portion (421a) of the second support member (420) may be arranged to be able to contact each other so as to generate frictional force.

[0106] The second support member (420) may be provided to be movable in an up-and-down direction relative to the first support member (410) in front of the first support member (410). The display (10) coupled to the second support member (420) may be provided to be movable in an up-and-down direction relative to the first support member (410).

[0107] The support device (400) may include a cover (430). The support device (400) may include a cover (430) provided to support the second support member (420). The support device (400) may include a cover (430) provided on one side of the second support member (420). The support device (400) may include a cover (430) provided to contact one surface of the second support member (420).

[0108] A cover (430) may be provided in front of the second support member (420). The cover (430) may be provided to secure the second support member (420) to the first support member (410). The cover (430) may be provided to correspond to the front surface of the second support member (420). The cover (430) may be provided to contact the front surface of the second support member body (421). The cover (430) may be provided to contact the front surface of the second support member body (421). The cover (430) may be provided in a roughly plate shape. It may include a fixing member (450) provided to secure the cover (430) to the first support member (410). The cover (430) may be provided with a fixing member through-hole (431) formed through it so that the fixing member (450) can be coupled thereto. Two fixing member through holes (431) may be spaced apart. For example, the fixing member through holes (431) may include a first fixing member through hole (431a) formed on one side of the cover (430). For example, the fixing member through holes (431) may include a second fixing member through hole (431b) formed on the other side of the cover (430). For example, the first fixing member through hole (431a) and the second fixing member through hole (431b) may be spaced apart from each other.

[0109] The fixing member (450) may be provided to be fixed to the first support member (410) by penetrating the cover (430). By the fixing member (450) penetrating the cover (430) and being fixed to the first support member (410), the second support member (420) between the cover (430) and the first support member (410) can be coupled to move up and down relative to the first support member (410).

[0110] A through hole (425) may be provided in the second support member (420) so that a fixing member (450) can pass through it. The through hole (425) may be provided in the body (421) of the second support member. The through hole (425) may be provided to correspond to the fixing member through hole (431) of the cover (430). Two through holes (425) of the second support member (420) may be provided to correspond to two fixing member through holes (431) of the cover (430). The through hole (425) may be provided to correspond to the first fixing member through hole (431a) and the second fixing member through hole (431b), respectively. The through hole (425) may be formed to be long in the vertical direction so that it can move up and down around the fixing member (450) that passes through the second support member (420). The through hole (425) may be formed with a first length (l1) in the vertical direction. The through hole (425) may include a first through hole (425a) formed at a position corresponding to the first fixing member through hole (431a). The through hole (425) may include a second through hole (425b) formed at a position corresponding to the second fixing member through hole (431b). The first through hole (425a) may be formed with a first length (l1) in the vertical direction of the second supporting member (420). The second through hole (425b) may be formed with a first length (l1) in the vertical direction of the second supporting member (420).

[0111] The fixing member (450) can be fixed to the first support member (410) by passing through the through hole (425) of the second support member (420). The second support member (420) can be moved up and down relative to the first support member (410) by a first length (l1) of the through hole (425). Since the fixing member (450) is fixed to the first support member (410) by passing through the through hole (425) of the second support member (420) while inserted into the fixing member through hole (431) of the cover (430), the second support member (420) between the cover (430) and the first support member (410) can be moved up and down relative to the fixing member (450) within the first length (l1) of the through hole (425).

[0112] For example, the first fixing member (451) is inserted into the first fixing member through hole (431a) of the cover (430) and can be fixed to the first support member (410) by passing through the first through hole (425a) of the second support member (420). Since the first fixing member (451) is fixed to the first support member (410) by passing through the first through hole (425a) of the second support member (420) while inserted into the first fixing member through hole (431a) of the cover (430), the second support member (420) between the cover (430) and the first support member (410) can be moved up and down around the first fixing member (451) within the first length (l1) of the first through hole (425a).

[0113] For example, the second fixing member (452) is inserted into the second fixing member through hole (431b) of the cover (430) and can be fixed to the first support member (410) by passing through the second through hole (425b) of the second support member (420). Since the second fixing member (452) is fixed to the first support member (410) by passing through the second through hole (425b) of the second support member (420) while inserted into the second fixing member through hole (431b) of the cover (430), the second support member (420) between the cover (430) and the first support member (410) can be moved up and down around the second fixing member (452) within the first length (l1) of the second through hole (425b).

[0114] The support device (400) may include a friction member (440) provided between the first support member (410) and the second support member (420). The friction member (440) may be positioned between the front of the first support member (410) and the rear of the second support member (420). The friction member (440) may be provided to increase the frictional force between the first support member (410) and the second support member (420). The friction member (440) may be provided in a roughly plate shape. The friction member (440) may include a round plate formed to protrude forward. The friction member (440) may be fixed to the first support member (410) by a fixing member (450). The friction member (440) may be fixed to the front of the first support member (410) by a fixing member (450). The friction member (440) may be fixed to the front surface of the first support member (410) to increase the frictional force between it and the second support member (420). The friction member (440) is fixed to the front of the first support member (410), and the second support member (420) is provided to be able to move in the up and down direction while in contact with the friction member (440).

[0115] The friction member (440) may include an opening (442) through which the fixing member (450) can pass. The opening (442) of the friction member (440) may be provided to correspond to the through hole (425) of the second support member (420). A plurality of openings (442) may be provided, and the openings (442) may include a first opening (442a) corresponding to the first through hole (425a). The openings (442) may include a second opening (442b) corresponding to the second through hole (425b). The first fixing member (451) and the second fixing member (452) may be fixed to the first support member (410) by passing through the first opening (442a) and the second opening (442b), respectively. The first opening (442a) and the second opening (442b) may be formed smaller than the first through hole (425a) and the second through hole (425b). The first opening (442a) and the second opening (442b) may be provided to correspond to the fixing member fixing part (413) described later.

[0116] The first support member (410) may include a fixing member fixing part (413) provided to fix the fixing member (450). The fixing member fixing part (413) may be provided at the front of the first support member (410). The fixing member fixing part (413) may be provided on the front surface of the first support member (410). The fixing member fixing part (413) may be provided so that the fixing member (450) can be inserted and fixed. According to one embodiment, the fixing member fixing part (413) may be a hole, but the embodiments of the present disclosure are not limited thereto.

[0117] The fixing member fixing part (413) may include a first fixing member fixing part (413a) for fixing the first fixing member (451). The fixing member fixing part (413) may include a second fixing member fixing part (413b) for fixing the second fixing member (452).

[0118] The first opening (442a) of the friction member (440) may be provided to correspond to the first fixing member fixing part (413a). The second opening (442b) of the friction member (440) may be provided to correspond to the second fixing member fixing part (413b). The first fixing member (451) may be fixed to the first fixing member fixing part (413a) of the first support member (410) by passing through the first opening (442a) of the friction member (440). The second fixing member (452) may be fixed to the second fixing member fixing part (413b) of the first support member (410) by passing through the second opening (442b) of the friction member (440).

[0119] FIG. 9 is a diagram showing a disassembled state of a part of the support device illustrated in FIG. 7. FIG. 10 is a diagram showing a disassembled state of a part of the support device illustrated in FIG. 9 from a different direction. FIG. 11 is a diagram showing a part of the first support member of the support device according to one embodiment. FIG. 12 is a diagram showing a part of the stand coupled with the first support member according to one embodiment. FIG. 13 is a diagram showing the combined state of the support device and the stand according to one embodiment. FIG. 14 is a diagram showing the rotational state of the first support member relative to the stand according to one embodiment. FIG. 15 is a cross-sectional view taken along B-B' of FIG. 5, showing a cross-sectional view of a part of the stand and the support device according to one embodiment. In the following, descriptions of parts that overlap with the above descriptions are omitted.

[0120] As shown in FIGS. 9 to 15, the first support member (410) of the support device (400) can be rotatably coupled to the stand (200).

[0121] The first support member (410) may include a first support member body (411). The first support member (410) may include a center hole (412) provided to allow a fastening shaft (460) to be fastened at the center. The first support member body (411) may include a center hole (412) formed to allow the fastening shaft (460) to pass through.

[0122] The first support member (410) may include a fastening shaft coupling portion (415) for coupling a fastening shaft (460). The fastening shaft coupling portion (415) may be formed at the front of the first support member (410). A center hole (412) may be provided at the center of the fastening shaft coupling portion (415). The fastening shaft (460) may be coupled by passing through the center hole (412) of the fastening shaft coupling portion (415). The fastening shaft coupling portion (415) may be provided on the first support member body (411). The fastening shaft coupling portion (415) may be provided on the front of the first support member body (411). The fastening shaft coupling portion (415) may be provided recessed in the rear so that the fastening shaft (460) can be coupled by passing through the first support member (410). The fastening shaft coupling portion (415) may be formed by being recessed backward from the round portion (411a) of the first support member body (411). The fastening shaft coupling portion (415) may be formed in a shape corresponding to the head portion (462) of the fastening shaft (460) described later.

[0123] A fixing member fixing part (413) for fixing a fixing member (450) may be provided on the front surface of the first support member (410). The fixing member fixing part (413) may include a first fixing member fixing part (413a) provided on one side of the first support member (410) and a second fixing member fixing part (413b) provided on the other side of the first support member (410). The first fixing member fixing part (413a) and the second fixing member fixing part (413b) may be arranged spaced apart at a certain distance on both sides centered on the center hole (412).

[0124] A bead (414) may be provided on the front surface of the first support member (410). A bead (414) may be provided on the front surface of the first support member body (411). The bead (414) may be formed by extending in the vertical direction and / or the left and right direction of the first support member (410). The bead (414) may be formed by extending in the vertical direction and / or the left and right direction of the first support member body (411). The bead (414) may be injection molded using a resin material. The bead (414) may be provided to reinforce the rigidity of the first support member (410) which is injection molded from a resin material.

[0125] A fastening shaft (460) may be provided to connect the first support member (410) to the stand (200). The fastening shaft (460) may be fixed to the stand (200) by passing through the center hole (412) of the first support member (410). The fastening shaft (460) may be provided to connect the first support member (410) to the stand (200) rotatably by passing through the center hole (412) of the first support member (410).

[0126] The fastening shaft (460) may include a body portion (461) and a head portion (462) extending from the body portion (461). The fastening shaft (460) may include a body portion (461) having screw threads (461a) formed on its outer surface (see FIG. 16). For example, the body portion (461) may be provided with a first diameter (d1). The fastening shaft (460) may include a head portion (462) having a diameter larger than the diameter of the body portion (461). For example, the head portion (462) may be provided with a second diameter (d2). The first diameter (d1) may be formed smaller than the second diameter (d2).

[0127] The body portion (461) of the fastening shaft (460) can be fixed to the stand (200) by passing through the center hole (412) of the first support member (410). The fastening shaft (460) can connect the first support member (410) to the stand (200) by screwing the body portion (461) of the first support member (410) through the center hole (412) of the first support member (410).

[0128] The first support member (410) can be rotatably coupled to the stand (200) around the fastening shaft (460).

[0129] The first support member (410) may include a rotation guide (510). The rotation guide (510) may be provided to allow the first support member (410) to rotate relative to the stand (200). The rotation guide (510) may be provided on the rear surface of the first support member (410). The rotation guide (510) may be provided at the center of the rear surface of the first support member (410). The rotation guide (510) may be provided at the center of the rear surface of the first support member body (411). The rotation guide (510) may be provided adjacent to the center hole (412) so that the center hole (412) becomes the center of rotation.

[0130] The rotation guide (510) may include a rotation rib (512) formed around a center hole (412). The rotation rib (512) may be formed in a circular shape. The rotation rib (512) may be formed protruding from the rear of the first support member (410). The rotation rib (512) may be provided to guide the first support member (410) to rotate around a fastening shaft (460) that penetrates the center hole (412). The rotation rib (512) may be provided to guide the rotation of the first support member (410).

[0131] The rotation guide (510) may include a rotation guide body (511) formed spaced apart from the outer circumference of the rotation rib (512). The rotation guide body (511) may be formed in a roughly square shape. The rotation guide body (511) may be formed protruding from the rear of the first support member (410). The rotation guide body (511) may be provided to connect the first support member (410) to the stand (200). The rotation guide body (511) may be provided to be inserted into the rotation guide groove (520a) of the stand (200) described later.

[0132] The rotation guide (510) may include a stopper (513) provided to limit the rotation angle of the first support member (410). The rotation guide (510) may include a stopper (513) for limiting the rotation angle when the first support member (410) rotates. The stopper (513) may be provided in the rotation guide body (511). The stopper (513) may be provided by being formed to protrude upward from the lower part of the rotation guide body (511). The stopper (513) may include a first stopper (513a) provided in the lower part of the rotation guide body (511). The stopper (513) may include a second stopper (513b) provided in the lower part of the rotation guide body (511). The second stopper (513b) may be positioned spaced apart from the first stopper (513a). The stopper (513) may be provided so that the angle adjustment rib (527), which will be described later, can be caught. For example, the angle adjustment rib (527) may be positioned between the first stopper (513a) and the second stopper (513b) so that rotation may be restricted by the first stopper (513a) when rotating in one direction, and rotation may be restricted by the second stopper (513b) when rotating in the other direction.

[0133] The stand (200) may include a rotation guide coupling part (520) provided to be coupled with the rotation guide (510) of the first support member (410). The rotation guide coupling part (520) may be provided on the stand leg (210). The rotation guide coupling part (520) may be provided on at least a portion of the upper side of the stand leg (210). The rotation guide coupling part (520) may be provided correspondingly to be coupled with the rotation guide (510) of the first support member (410).

[0134] The rotation guide coupling portion (520) may include a rotation guide groove (520a) into which a rotation guide body (511) is inserted. The rotation guide groove (520a) may be provided in at least a part of the stand (200). The rotation guide groove (520a) may be provided in at least a part of the stand leg (210). The rotation guide groove (520a) may be provided on the upper part of the stand leg (210). The rotation guide groove (520a) is provided in a shape corresponding to the rotation guide body (511), and may be provided so that the first support member (410) can be coupled to the stand (200) by inserting the rotation guide body (511). The first support member (410) can be coupled to the stand (200) by inserting the rotation guide body (511) into the rotation guide groove (520a).

[0135] The rotation guide coupling portion (520) may include a rotation shaft groove portion (522). The rotation shaft groove portion (522) may be provided to form a rotation shaft groove (521) to which the fastening shaft (460) is fixed. The rotation shaft groove (521) may be provided so that the body portion (461) of the fastening shaft (460) can be screw-coupled. The rotation shaft groove (521) may be provided so that the body portion (461) of the fastening shaft (460) can be inserted. The rotation shaft groove (521) may be provided so that the body portion (461) of the fastening shaft (460) can be screw-coupled. The rotation shaft groove (521) may be formed in a groove shape so that the body portion (461) of the fastening shaft (460) can be inserted. The fastening shaft (460) may include a tapping screw. The rotational shaft groove (521) can be provided so that the body portion (461) of the fastening shaft (460) can self-drill and be inserted. The rotational shaft groove (521) can be formed with a diameter smaller than the diameter of the body portion (461) of the fastening shaft (460).

[0136] The rotation guide coupling portion (520) may include a rotation rib groove portion (524). The rotation rib groove portion (524) may be provided to form a rotation rib groove (523) into which a rotation rib (512) is inserted. The rotation rib groove (523) may be provided to allow the rotation rib (512) to be inserted. The rotation rib groove (523) may be provided correspondingly so that the rotation rib (512) can be coupled. The rotation rib groove (523) may be formed in a circular shape so that the rotation rib (512) is inserted. The rotation rib (512) may be inserted into the rotation rib groove (523) and rotatably coupled.

[0137] The rotation guide coupling portion (520) may include an eccentricity prevention portion (525). The eccentricity prevention portion (525) may be provided to prevent the rotation rib (512) from becoming eccentric when the rotation rib (512) is coupled to the rotation rib groove (523). The eccentricity prevention portion (525) may be provided on the outer surface of the rotation shaft groove portion (522) that forms one side of the rotation rib groove (523). Multiple eccentricity prevention portions (525) may be provided on the outer surface of the rotation shaft groove portion (522). Multiple eccentricity prevention portions (525) may be arranged at a certain interval on the outer surface of the rotation shaft groove portion (522). Four eccentricity prevention portions (525) may be arranged respectively on the upper, lower, left, and right sides of the rotation shaft groove portion (522). The eccentricity prevention part (525) can be provided so that the rotating rib (512) inserted into the rotating rib groove (523) can be positioned at the center. The eccentricity prevention part (525) can be provided so that the rotating rib (512) coupled to the rotating rib groove (523) is positioned at a certain distance from the rotating rib groove (523) to prevent eccentric coupling.

[0138] The rotation guide coupling portion (520) may include a position confirmation projection (526). The position confirmation projection (526) may be provided to allow verification of the coupling position of the first support member (410) when the first support member (410) is coupled to the stand (200). The position confirmation projection (526) may be provided in the rotation rib groove portion (524). The position confirmation projection (526) may be formed to protrude outwardly from the upper side of the rotation rib groove portion (524). The position confirmation projection (526) may be positioned on one side and the other side of the upper portion of the rotation rib groove portion (524). Two position confirmation projections (526) may be positioned spaced apart from each other on one side and the other side of the rotation rib groove portion (524). The position confirmation projection (526) may include a first position confirmation projection (256a) located on one side of the upper portion of the rotating rib groove (524). The position confirmation projection (526) may include a second position confirmation projection (256b) located on the other side of the upper portion of the rotating rib groove (524). In this embodiment, two position confirmation projections are shown as being formed in the rotating rib groove, but this is not limited thereto. For example, the position confirmation projection may be provided to confirm the coupling position of the rotation guide of the first support member and the rotation guide coupling portion of the stand.

[0139] The rotation guide coupling portion (520) may include an angle adjustment rib (527). The angle adjustment rib (527) may be provided on the lower side of the rotation rib groove portion (524). The angle adjustment rib (527) may be provided to protrude downward from the lower side of the rotation rib groove portion (524). The angle adjustment rib (527) may be provided so that rotation is restricted by the stopper (513) of the rotation guide (510). For example, the angle adjustment rib (527) may be positioned between the first stopper (513a) and the second stopper (513b). For example, the angle adjustment rib (527) may be positioned between the first stopper (513a) and the second stopper (513b) so that rotation is restricted by being caught by the first stopper (513a) when rotating in one direction. For example, the angle adjustment rib (527) is positioned between the first stopper (513a) and the second stopper (513b), so that when rotating in the opposite direction of one direction, it is caught by the second stopper (513b) and rotation can be restricted.

[0140] FIG. 16 is a drawing illustrating the state of coupling a first support member to a stand according to one embodiment. FIG. 17 is a cross-sectional view showing a support device coupled to a stand according to one embodiment. In the following, descriptions of parts that overlap with the above descriptions are omitted.

[0141] Referring to FIGS. 16 and 17, a method of connecting a support device (400) to a stand (200) through a connecting shaft (460) is described.

[0142] The first support member (410) of the support device (400) can be coupled to the stand (200) by a fastening shaft (460).

[0143] A rotation guide coupling part (520) may be provided on the stand leg (210) of the stand (200) so that the first support member (410) can be rotatably coupled thereto. The rotation guide coupling part (520) may be formed on the stand leg (210) which is injection molded from a resin material.

[0144] For example, the stand leg (210) may be provided with a rotational shaft groove (521) for coupling a fastening shaft (460). For example, the stand leg (210) may be provided with a rotational rib groove portion (524) forming a rotational rib groove (523) for coupling a rotational rib (512) of the first support member (410).

[0145] A rotation guide (510) provided on the rear side of the first support member (410) is positioned and inserted so as to correspond to the rotation axis groove (521) and the rotation rib groove (523) of the rotation guide coupling part (520) of the stand leg (210), respectively, thereby connecting the first support member (410) to the stand leg (210).

[0146] A washer (500A) is attached through the body portion (461) of the fastening shaft (460). The washer (500A) may be placed between the fastening shaft (460) and the first support member (410). The washer (500A) may be provided to prevent wear, noise, loosening of screws, etc. caused by friction between the head portion (462) of the fastening shaft (460) and the first support member (410). The washer (500A) may include a POM washer. The POM washer may be provided to prevent wear, noise, loosening of screws, etc. caused by friction between the head portion (462) of the fastening shaft (460) and the first support member (410) by possessing the inherent properties of POM (Polyoxymethyllene), such as lubricity, durability, fatigue resistance, creep resistance, and strong resistance to friction and wear.

[0147] The body portion (461) of the fastening shaft (460) can be screw-coupled to the rotation axis groove (521) by passing through the fastening shaft coupling portion (415) and the center hole (412) of the first support member (410).

[0148] Before screwing the fastening shaft (460) into the rotational axis groove (521) of the stand leg (210), a liquid adhesive (600) can be applied to the rotational axis groove (521) of the stand leg (210).

[0149] With the first support member (410) inserted and coupled to the rotation guide coupling part (520) of the stand leg (210), the fastening shaft (460) with the washer (500A) coupled to the rotation shaft groove (521) to which the liquid adhesive (600) is applied is screw-coupled.

[0150] The body portion (461) of the fastening shaft (460) can be inserted into the rotation shaft groove (521) by passing through the center hole (412) of the first support member (410). The head portion (462) of the fastening shaft (460) can be provided to be supported by a washer (500)A on the fastening shaft coupling portion (415) of the first support member (410).

[0151] The screw thread (461a) formed on the body portion (461) of the fastening shaft (460) can be screwed into the rotation shaft groove (521) to form a screw shape in the rotation shaft groove (521) and inserted and coupled.

[0152] A display device (1) according to the concept of the present disclosure comprises: a display including a display panel and a chassis supporting the display panel; a stand provided to support the display; and a support device provided between the display and the stand, wherein the support device comprises: a first support member including a central hole; a fastening shaft having a body portion having screw threads formed on its outer circumference and a head portion having a diameter larger than the diameter of the body portion, wherein the body portion penetrates the central hole and is screw-coupled to the stand to connect the first support member to the stand; and a second support member connected to the chassis and connected to the first support member; wherein the first support member is configured to be rotatable about the stand around the fastening shaft, and the second support member is configured to be movable in the up and down direction about the first support member. According to the concept of the present disclosure, the display panel can be leveled by including a stand of an improved structure.

[0153] The first support member (410) and the second support member (420) may be formed by injection molding. According to the concept of the present disclosure, the stand may be formed by injection molding using a resin material. Due to this configuration, the manufacturing cost and material cost of the display device may be relatively reduced.

[0154] The support device (400) may further include a cover (430) provided on one side of the second support member (420) to support the second support member (420), and a fixing member (450) configured to connect the cover (430) to the first support member (410).

[0155] The support device (400) may further include a friction member (440) provided between the first support member (410) and the second support member (420).

[0156] The first support member (410) includes a rotation guide (510) that is rotatably provided with respect to the stand (200), and the rotation guide (510) includes a rotation rib (512) and at least one stopper (513), and the at least one stopper may be configured to limit the rotation angle of the first support member.

[0157] The above at least one stopper (513) includes a plurality of stoppers, and the plurality of stoppers may include a first stopper (513a) and a second stopper (513b) spaced apart from the first stopper (513a).

[0158] The stand (200) includes a rotation guide coupling part (520) corresponding to the rotation guide (510), and the rotation guide coupling part (520) may include a rotation shaft groove part (522) provided to form a rotation shaft groove (521) to which the fastening shaft (460) is coupled, a rotation rib groove part (524) including a rotation rib groove (523) configured to receive the rotation rib (512), and an angle adjustment rib (527) protruding outward from the rotation rib groove part (524) to limit the rotation angle by contacting the first stopper (513) or the second stopper.

[0159] The above-mentioned rotation guide coupling portion (520) may further include an eccentricity prevention portion (525) formed to protrude from the outer circumference of the rotation rib groove portion (524) to prevent eccentricity of the rotation rib (512).

[0160] The above-mentioned rotation guide coupling portion (520) may further include a position confirmation projection (526) formed at a position protruding from the outer circumference of the rotation rib groove portion (524) for connection with the rotation guide (510).

[0161] The angle adjustment rib (527) can be positioned between the first stopper (513a) and the second stopper (513b).

[0162] The support device (400) may further include a washer (500A) disposed between the fastening shaft (460) and the first support member (410).

[0163] The stand (200) may include: a stand leg (210) having a rotating guide coupling part (520) provided so that the support device (400) is coupled thereto; and a stand base (220) provided on one side of the stand body to support the stand leg (210).

[0164] The display (10) further includes a rear cover (120) located at the rear of the chassis (300), and the rear cover (120) may include through holes (122, 123) configured to accommodate at least a portion of the second support member (420).

[0165] The second support member (420) includes an insertion projection protruding upward, and the insertion projection may include an insertion projection (241, 242) configured to be inserted into the through hole.

[0166] The above chassis can be formed by injection molding.

[0167] A display device (1) according to the concept of the present disclosure comprises: a display panel (110); a display (10) that supports the display panel (110); a stand (200) that is detachably coupled to the display (10); and a support device (400) provided between the display (10) and the stand (200). The support device (400) comprises: a first support member (410) that is fixed to the stand (200) via a fastening shaft (460) and is rotatably provided around the fastening shaft (460); and a second support member (420) that contacts the first support member (410) to generate frictional force and is fixed to the display (10) to enable the display (10) to move in an up-and-down direction. and may include a fixing member (450) provided to fix a cover (430) provided on one side of the second support member to support the second support member (420) to the first support member (410).

[0168] The first support member (410) and the second support member (420) can be formed by injection molding.

[0169] The support device (400) further includes a friction member (440) arranged to contact the other surface of the second support member (420), and the friction member (440) may be positioned between the second support member (420) and the first support member (410).

[0170] The first support member (410) includes a rotation guide (510) that is rotatably provided with respect to the stand (200), and the rotation guide (510) may include a rotation rib (512) and a stopper (513) that is provided to limit the rotation angle.

[0171] The stand (200) includes a rotation guide coupling part (520) corresponding to the rotation guide (510), and the rotation guide coupling part (520) may include a rotation shaft groove part (522) provided to form a rotation shaft groove (521) into which the fastening shaft (460) is coupled, a rotation rib groove part (524) provided to form a rotation rib groove (523) into which the rotation rib (512) is inserted, and an angle adjustment rib (527) formed to protrude outward from the rotation rib groove part (524) to limit the rotation angle by the stopper (513).

[0172] Specific embodiments have been illustrated and described above. However, the invention is not limited to the embodiments described above, and those skilled in the art may make various modifications without departing from the essence of the technical concept of the invention as described in the following claims.

Claims

1. A display comprising a display panel and a chassis supporting the display panel; A stand provided to support the above display; and It includes a support device provided between the display and the stand, The above support device is, A first support member including a central hole; A fastening shaft having a body portion having screw threads formed on its outer surface and a head portion having a diameter larger than the diameter of the body portion, wherein the body portion penetrates the center hole and is screw-coupled to the stand, thereby connecting the first support member to the stand; A second support member connected to the chassis and connected to the first support member; comprising The first support member is configured to be rotatable with respect to the stand around the fastening shaft, and A display device in which the second support member is configured to be movable in the up and down direction relative to the first support member.

2. In Paragraph 1, A display device formed by injection molding the first support member and the second support member.

3. In Paragraph 1, The above support device is, A cover provided on one side of the second support member to support the second support member, and A display device further comprising a fixing member configured to connect the above cover to the above first support member.

4. In Paragraph 1, The above support device is, A display device further comprising a friction member provided between the first support member and the second support member.

5. In Paragraph 1, The first support member includes a rotation guide provided to be rotatable with respect to the stand, and A display device wherein the rotation guide comprises at least one stopper of a rotation rib, and the at least one stopper is configured to limit the rotation angle of the first support member.

6. In Paragraph 5, The above at least one stopper includes a plurality of stoppers, and The plurality of stoppers above include a first stopper, and A display device including a second stopper spaced apart from the first stopper.

7. In Paragraph 6, The above stand includes a rotation guide coupling part corresponding to the rotation guide, and The above-mentioned rotary guide coupling part is, A rotating shaft groove portion provided to form a rotating shaft groove into which the above-mentioned fastening shaft is coupled, A rotating rib groove portion including a rotating rib groove configured to accommodate the above-mentioned rotating rib, and A display device comprising an angle adjustment rib protruding outwardly from the rotational rib groove portion to limit the rotational angle by contacting the first stopper or the second stopper.

8. In Paragraph 7, The above-mentioned rotary guide coupling part is, A display device further comprising an eccentricity prevention member formed protruding from the outer circumference of the aforementioned rotating rib groove to prevent eccentricity of the rotating rib.

9. In Paragraph 7, The above-mentioned rotary guide coupling part is, A display device further comprising a position confirmation projection formed at a position protruding from the outer circumference of the rotational rib groove portion for connection with the rotational guide.

10. In Paragraph 7, The above angle adjustment rib is a display device located between the first stopper and the second stopper.

11. In Paragraph 1, The above support device is, A display device further comprising a washer between the fastening shaft and the first support member.

12. In Paragraph 7, The above stand is, A stand leg having a rotation guide coupling portion provided so as to be coupled with the above support device; A display device comprising: a stand base provided on one side of the stand body to support the stand leg.

13. In Paragraph 12, The above display further includes a rear cover located at the rear of the chassis, and A display device comprising a through hole configured to accommodate at least a portion of the second support member, wherein the rear cover is configured to accommodate the second support member.

14. In Paragraph 13, The above second support member is, It includes an insertion projection protruding upward, A display device configured such that the above-mentioned insertion projection is inserted into the above-mentioned through hole.

15. In Paragraph 1, The above chassis is a display device formed by injection molding.

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