Display device

Abstract

Disclosed is a display device. The display device according to the present disclosure may include: a display panel; a frame which is positioned at the rear of the display panel and to which the display panel is coupled; pins protruding rearward from the frame and having locking grooves formed in side surfaces thereof; a supporter which is caught in the locking grooves of the pins; and a stand coupled to the supporter.

Description

Display device

[0001] The present disclosure relates to a display device.

[0002] As the information society develops, the demand for display devices is increasing in various forms. In response to this, various display devices such as LCD (Liquid Crystal Display Device), PDP (Plasma Display Panel), ELD (Electroluminescent Display), VFD (Vacuum Fluorescent Display), and OLED (Organic Light Emitting Diode) have recently been researched and are being used.

[0003] Among these, the LCD panel is equipped with a TFT substrate and a color substrate facing each other with a liquid crystal layer in between, and can display an image using light provided from a backlight unit. Additionally, the OLED panel can display an image by depositing a self-emissive organic layer on a substrate having a transparent electrode formed thereon.

[0004] Recently, regarding the assembly structure of display devices, active research is being conducted to improve the structure connecting the display head, which includes the display panel, and the stand.

[0005] The present disclosure aims to solve the aforementioned problems and other problems.

[0006] Another purpose may be to provide a combined structure of the head and stand of the display device.

[0007] Another purpose may be to provide a coupling structure that indirectly connects the stand to the frame by combining a supporter to the head frame and combining the stand to the supporter.

[0008] Another objective may be to provide a structure that allows the supporter to be attached to the frame without separate fastening members such as screws.

[0009] Another purpose may be to provide a structure that prevents the supporter attached to the frame from detaching.

[0010] Another objective may be to provide a structure in which the joint between the supporter and the stand is located lower than the joint between the frame and the supporter.

[0011] Another purpose may be to provide various examples of the combined structure of the frame and the supporter.

[0012] According to one aspect of the present disclosure for achieving the above or other purposes, a display device may comprise: a display panel; a frame located at the rear of the display panel and to which the display panel is coupled; a pin protruding rearward from the frame, the pin having a catch groove formed on the side of the pin; a supporter engaged with the catch groove of the pin; and a stand coupled to the supporter.

[0013] The effects of the display device according to the present disclosure are described as follows.

[0014] According to at least one of the embodiments of the present disclosure, a combined structure of a head and a stand of a display device can be provided.

[0015] According to at least one of the embodiments of the present disclosure, a structure can be provided for indirectly coupling a stand to a frame.

[0016] According to at least one of the embodiments of the present disclosure, a structure can be provided that allows a supporter to be coupled to a frame without a separate fastening member such as a screw.

[0017] According to at least one of the embodiments of the present disclosure, a structure capable of preventing the detachment of a supporter coupled to a frame can be provided.

[0018] According to at least one of the embodiments of the present disclosure, a structure can be provided in which the joint between the supporter and the stand is located lower than the joint between the frame and the supporter.

[0019] According to at least one of the embodiments of the present disclosure, various examples of the combined structure of a frame and a supporter can be provided.

[0020] Further scopes of the applicability of the present disclosure will become apparent from the following detailed description. However, since various changes and modifications within the spirit and scope of the present disclosure are clearly understood by those skilled in the art, specific embodiments, such as the detailed description and preferred embodiments of the present disclosure, should be understood as being given merely as examples.

[0021] FIGS. 1 to 17 are drawings illustrating examples of display devices according to embodiments of the present disclosure.

[0022] Hereinafter, embodiments disclosed in this specification will be described in detail with reference to the attached drawings. Identical or similar components regardless of drawing symbols are given the same reference number, and redundant descriptions thereof will be omitted.

[0023] The suffixes "module" and "part" used for components in the following description are assigned or used interchangeably solely for the ease of drafting the specification, and do not inherently possess distinct meanings or roles.

[0024] In addition, when describing the embodiments disclosed in this specification, if it is determined that a detailed description of related prior art may obscure the essence of the embodiments disclosed in this specification, such detailed description is omitted. Furthermore, the attached drawings are intended only to facilitate understanding of the embodiments disclosed in this specification, and the technical concept disclosed in this specification is not limited by the attached drawings; it should be understood that they include all modifications, equivalents, and substitutions that fall within the concept and technical scope of this disclosure.

[0025] Terms including ordinal numbers, such as first, second, etc., may be used to describe various components, but said components are not limited by said terms. These terms are used solely for the purpose of distinguishing one component from another.

[0026] When it is stated that one component is "connected" or "connected" to another component, it should be understood that while it may be directly connected or connected to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly connected" to another component, it should be understood that there are no other components in between.

[0027] A singular expression includes a plural expression unless the context clearly indicates otherwise.

[0028] In this application, terms such as "comprising" or "having" are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0029] The directional indications of Up (U), Down (D), Left (Le), Right (Ri), Front (F), and Rear (R) shown in the drawings are for convenience of explanation only and do not limit the technical concepts disclosed in this specification.

[0030] The display device (1) of the present disclosure may be equipped with various types of display panels, such as the LCD panel described below with reference to FIG. 2 or the OLED panel described below with reference to FIG. 3.

[0031]

[0032] Referring to FIG. 1, the display device (1) may include a head (10) including a display panel (100). The display panel (100) may display an image.

[0033] The display device (1) may include a first long side (LS1), a second long side (LS2) opposite to the first long side (LS1), a first short side (SS1) adjacent to the first long side (LS1) and the second long side (LS2), and a second short side (SS2) opposite to the first short side (SS1). Meanwhile, for convenience of explanation, the lengths of the first and second long sides (LS1, LS2) are shown and described as being longer than the lengths of the first and second short sides (SS1, SS2), but it is also possible for the lengths of the first and second long sides (LS1, LS2) to be approximately the same as the lengths of the first and second short sides (SS1, SS2).

[0034] The direction parallel to the long sides (LS1, LS2) can be called the left-right direction. The first short side (SS1) can be called the left side (Le, x), and the second short side (SS2) can be called the right side (Ri).

[0035] The direction parallel to the short sides (SS1, SS2) can be referred to as the up-down direction. The first long side (LS1) can be referred to as the up (U, y), and the second long side (LS2) can be referred to as the down (D).

[0036] The direction perpendicular to the long sides (LS1, LS2) and short sides (SS1, SS2) can be referred to as the front-back direction. The direction in which the display panel (100) displays an image can be referred to as the front (F, z), and the opposite direction can be referred to as the rear (R).

[0037] Long sides (LS1, LS2) and short sides (SS1, SS2) can be referred to as edges of the display device (1). Points where the long sides (LS1, LS2) and short sides (SS1, SS2) meet each other can be referred to as corners. A first corner (Ca) may be a point where the first short side (SS1) meets the first long side (LS1). A second corner (Cb) may be a point where the first long side (LS1) meets the second short side (SS2). A third corner (Cc) may be a point where the second short side (SS2) meets the second long side (LS2). A fourth corner (Cd) may be a point where the second long side (LS2) meets the first short side (SS1).

[0038] The display device (1) may include a stand (20) coupled to the head (10) at the rear of the head (10). The stand (20) may include a first stand (20a) positioned adjacent to a first short side (SS1) and a second stand (20b) positioned adjacent to a second short side (SS2). The first stand (20a) and the second stand (20b) may be positioned in opposite directions with respect to a reference line (XX') passing through the center of the first long side (LS1) and the center of the second long side (LS2), and in particular, may be positioned symmetrically with respect to the reference line (XX').

[0039] In another embodiment, the stand (20) may include a first stand (20a') and a second stand (20b') positioned adjacent to a reference line (XX'). The first stand (20a') and the second stand (20b') may be positioned in opposite directions with respect to the reference line (XX'), and in particular, may be positioned symmetrically with respect to the reference line (XX').

[0040]

[0041] Referring to FIG. 2, the display device (1) may include, in addition to the display panel (100), a front cover (105), a guide panel (110), a backlight unit (120), a frame (130), and a back cover (150). Here, the display panel (110) may be an LCD panel.

[0042] The front cover (105) can cover at least some of the front and side areas of the display panel (110). The front cover (105) may be divided into a front cover located on the front of the display panel (100) and a side cover located on the side. The front cover and the side cover may be configured separately. Either of the front cover and the side cover may be omitted.

[0043] A display panel (100) is provided on the front of a display device (1) and can display an image. The display panel (100) can display an image by having multiple pixels output RGB (Red, Green, or Blue) for each pixel in a timed manner. The display panel (100) can be divided into an active area where an image is displayed and a de-active area where an image is not displayed. The display panel (100) may include a front substrate and a rear substrate facing each other with a liquid crystal layer in between.

[0044] The front substrate may include a plurality of pixels composed of red, green, and blue subpixels. The front substrate may output light corresponding to the color red, green, or blue according to a control signal.

[0045] The rear substrate may include switching elements. The rear substrate may switch the pixel electrode. For example, the pixel electrode may change the molecular arrangement of the liquid crystal layer according to a control signal input from the outside. The liquid crystal layer may include liquid crystal molecules. The arrangement of the liquid crystal molecules may change in correspondence with the voltage difference generated between the pixel electrode and the common electrode. The liquid crystal layer may transmit light provided from the backlight unit (120) to the front substrate or block it.

[0046] The guide panel (110) may be located at the rear of the display panel (100). The guide panel (110) may support a portion of the rear surface of the display panel (100). The guide panel (110) may contact the outer surface of the display panel (100). The guide panel (110) may be coupled to a frame (130) described later.

[0047] The backlight unit (120) may be located at the rear of the display panel (100). The backlight unit (120) may include light sources. The backlight unit (120) may be coupled to the frame (130) at the front of the frame (130). The backlight unit (120) may be driven in a full driving mode or in a partial driving mode such as local dimming or impulsive. The backlight unit (120) may include an optical sheet (125) and an optical layer (123).

[0048] The optical sheet (125) can ensure that light from a light source is evenly transmitted to the display panel (100). The optical sheet (125) may be composed of multiple layers. For example, the optical sheet (125) may include a prism sheet, a diffusion sheet, etc.

[0049] The optical sheet (125) may include a coupling portion (125d). The coupling portion (125d) may be coupled to the front cover (105), the frame (130), and / or the back cover (150). Alternatively, the coupling portion (125d) may be fastened to a structure formed or coupled on the front cover (105), the frame (130), and / or the back cover (150).

[0050] The frame (130) may be located at the rear of the display panel (100). The frame (130) may support a part of the display device (1). For example, a backlight unit (120), a PCB (Printed Circuit Board) on which a plurality of electronic components are mounted, etc., may be coupled to or fixed to the frame (130). The frame (130) may include a metal material such as stainless steel, aluminum alloy, or EGI (electro-galvanized coil). Meanwhile, the frame (130) may be referred to as a main frame, an inner frame, or a module cover.

[0051] The back cover (150) can form the rear of the display device (1). The back cover (150) can cover the rear of the frame (130). The back cover (150) can be coupled to the frame (130) and / or the front cover (105). For example, the back cover (150) may include a metal material.

[0052]

[0053] Referring to FIG. 3, the display device (1) may include a display panel (100), a plate (115), a frame (130), a side frame (140), and a back cover (150).

[0054] The display panel (100) forms the front surface of the display device (1) and can display an image forward. The display panel (100) can output an image by dividing the image into multiple pixels and matching the color, brightness, and saturation for each pixel. The display panel (100) can be divided into an active area where the image is displayed and a de-active area where the image is not displayed. The display panel (100) can generate light corresponding to the color red, green, or blue according to a control signal.

[0055] The plate (115) may be located at the rear of the display panel (100). The plate (115) may be formed in a shape that corresponds to the shape of the display panel (100) overall. The plate (115) may absorb heat generated from the display panel (100) during the operation of the display device (1) and / or heat generated from the PCB coupled to the frame (130) described later. The heat absorbed by the plate (115) may be evenly distributed along the plate (115).

[0056] Accordingly, it is possible to prevent localized hot spots from occurring on the display panel (100) due to heat generated during the operation of the display device (1). Here, the plate (115) may be referred to as an inner plate, a heat sink, or a heat sink. Also, the plate (115) can improve the torsional and / or bending rigidity of the display device (1). For example, the plate (115) may include a metal material.

[0057] The frame (130) may be located at the rear of the plate (115). The frame (130) may be formed in the shape of the plate as a whole. The frame (130) may be equipped with a PCB on which a plurality of electronic components, described later, are located. Here, the frame (130) may be referred to as a main frame, a flat frame, or a module cover. For example, the frame (130) may include a metal material.

[0058] The side frame (140) may form the side of the display device (1). The side frame (140) may be located at the rear of the frame (130). The side frame (140) may extend along the edge of the frame (130). For example, the side frame (140) may be formed in the shape of a square ring overall. For example, the side frame (140) may include a metal material.

[0059] The back cover (150) can cover the rear of the frame (130). The back cover (150) can form the rear of the display device (1). The back cover (150) may include a middle cover (151) and a side cover (152). The middle cover (151) is formed in a plate shape overall, and the side cover (152) can be attached to it. The side cover (152) extends along the edge of the middle cover (151) and may be adjacent to the side frame (140). For example, the middle cover (151) may be made of a metal material, and the side cover (152) may be made of a plastic material.

[0060]

[0061] Referring to FIG. 4 together with FIG. 1, the stand (20) can be coupled with the head (10) at the rear of the back cover (150). The head (10) may include an antenna (500). The antenna (500) may be positioned between the first stand (20a, 20a') and the second stand (20b, 20b').

[0062] The stand (20) may include a neck (21) that is coupled to the head (10), and may include a leg (22) that is connected to the neck (21) and supports the display device (1) by contacting the floor or table, etc., where the display device (1) is placed.

[0063] The stand (20) may have an overall 'ㅅ' shape. The neck (21) may be positioned at the rear of the back cover (150), and the leg (22) may extend downward from the neck (21). The leg (22) may include a front leg (221) extending forward and downward from the neck (21), and a rear leg (222) extending backward and downward from the neck (21).

[0064] Specifically, the first stand (20a, 20a') may include a first neck (21a, 21a') and a first leg (22a, 22a'). In particular, the first leg (22a, 22a') may include a first front leg (221a, 221a') and a first rear leg (222a, 222a').

[0065] The second stand (20b 20b') may include a second neck (21b, 21b') and a second leg (22b, 22b'). In particular, the second leg (22b, 22b') may include a second front leg (221b, 221b') and a second rear leg (222b, 222b').

[0066]

[0067] Referring to FIG. 5, the head (10, see FIG. 4) may include a supporter (30) inside, and the stand (20) may be coupled to the supporter (30). The supporter (30) may be positioned at the rear of the frame (130) and may be coupled to a pin (40) extending to the rear of the frame (130). The stand (20) may not be directly coupled to the pin (40), but may be indirectly coupled to the pin (40) through the supporter (30).

[0068] Specifically, the pin (40) may include a first pin (41) and a second pin (42) spaced apart from each other in the vertical direction, and the supporter (30) may be coupled to the first pin (41) and the second pin (42).

[0069] When the supporter (30) is coupled to the first pin (41) and the second pin (42), and the stand (20) is coupled to the supporter (30), there is an advantage that the load of the head (10, see FIG. 4) can be evenly distributed to the first pin (41) and the second pin (42) compared to when the stand (20) is directly coupled to the first pin (41) and the second pin (42). Specifically, by coupling the supporter (30) to the pin (40), the frame (130) can have increased bending rigidity between the first pin (41) and the second pin (42), and as a result, even if the head (10, see FIG. 4) tilts forward, the difference between the load applied to the first pin (41) and the load applied to the second pin (42) can be reduced.

[0070] The supporter (30) may include an insertion groove (31, 32) that is recessed from the rear to the front and combined with the stand (20).

[0071] Specifically, the neck (21) may include a recessed portion (211, 212) that is recessed from the rear to the front, and may include a through hole (211h, 212h) that penetrates the bottom surface of the recessed portion in the front-rear direction. The through hole (211h, 212h) may be positioned to correspond to the insertion groove (31, 32) of the supporter (30), and the stand (20) may be coupled to the supporter (30) by inserting a fastening member (not shown) into the through hole (211h, 212h) and the insertion groove (31, 32) from the rear. At this time, the head of the fastening member may not protrude to the rear of the neck (21) by being positioned in the recessed portion (211, 212) of the neck (21).

[0072] In another embodiment, the neck (21) may include an insertion rod (not shown) protruding forward in correspondence with the insertion grooves (31, 32) of the supporter (30), and the stand (20) may be coupled to the supporter (30) by inserting the insertion rod (not shown) of the neck (21) into the insertion grooves (31, 32) of the supporter (30).

[0073] The recessed portions (211, 212) may include a first recessed portion (211) formed adjacent to the top of the neck (21) and a second recessed portion (212) formed spaced downward from the first recessed portion (211), and the through holes (211h, 212h) may include a first through hole (211h) formed in the first recessed portion (211) and a second through hole (212h) formed in the second recessed portion (212).

[0074] The insertion grooves (31, 32) of the supporter (30) may include a first insertion groove (31) and a second insertion groove (32) that are spaced apart from each other in the vertical direction. The first insertion groove (31) may be positioned above the second insertion groove (32) and may correspond to the first through hole (211h). The second insertion groove (32) may be positioned below the first insertion groove (31) and may correspond to the second through hole (212h). A fastening member (not shown) may pass through the first through hole (211h) and the first insertion groove (31) at the rear of the first through hole (211h) to combine the neck (21) and the supporter (30). A fastening member (not shown) can connect the neck (21) and the supporter (30) by passing through the second through hole (212h) and the second insertion groove (32) at the rear of the second through hole (212h).

[0075] The neck (21) may include a support ledge (215) that extends forward adjacent to the bottom of the neck (21), and the support ledge (215) may support the head (10, see FIG. 4) adjacent to the bottom of the head (10, see FIG. 4).

[0076] The neck (21) may include a plurality of grooves (not shown) that are recessed from the front portion facing the head (10, see FIG. 4) toward the rear. Due to the plurality of grooves (not shown), the neck (21) can minimize the required material while maintaining rigidity.

[0077] The stand (20) may have an overall inverted Y shape. The neck (21) of the stand (20) may be formed integrally with the rear leg (222), and the front leg (221) may be formed as a separate component from the neck (21). A through hole (not shown) that penetrates through the front lower side may be formed between the neck (21) and the rear leg (222). The front leg (221) may be coupled to the rear leg (222) by inserting a fastening member (F), which passes through the through hole (not shown) from the rear of the through hole (not shown), into one end of the front leg (221). The front leg (221) may be positioned adjacent to the lower part of the support ledge (215) of the neck (21).

[0078]

[0079] Referring to FIGS. 5 and 6 together, a supporter (30) may be positioned between a frame (130) and a back cover (150). A shield (106) may be positioned between the supporter (30) and the back cover (150). The shield (106) may include a shield vertical portion (106V) positioned in front of the back cover (150) and a shield horizontal portion (106H) bent forward from the bottom of the shield vertical portion (106V). The head (10, see FIG. 4) may include an antenna (500, see FIG. 4) and may include an antenna PCB (not shown) for processing signals transmitted to and received by the antenna (500, see FIG. 4). The shield (106) may be formed of a non-metallic material so as not to interfere with the signal transmitted to the antenna (500, see FIG. 4), and specifically, may be formed of plastic.

[0080] The shield horizontal portion (106H) can be combined with the front cover (105). The shield horizontal portion (106H) may include a plurality of holes (106Hh). The plurality of holes (106Hh) may include a plurality of holes (106Hh) having different shapes. Due to the plurality of holes (106Hh), sound waves generated from a speaker (not shown) embedded in the head (10, see FIG. 4) can be effectively transmitted to the outside of the head (10, see FIG. 4).

[0081] The shield vertical portion (106V) may include a first locking hole (106Vh1) penetrating in the front-rear direction and / or a second locking hole (106Vh2) penetrating in the front-rear direction. The back cover (150) may have a hole (not shown) formed corresponding to the first locking hole (106Vh1) and / or the second locking hole (106Vh2). The neck (21) may include a hook (213) protruding forward adjacent to the top of the neck (21), and may include a protruding insert portion (214) protruding forward and spaced apart from the hook (213). The hook (213) may be positioned on the upper side of the protruding insert portion (214). The hook (213) of the neck (21) can be inserted into the hole (not shown) of the back cover (150) and the first catch hole (106Vh1) of the shield vertical section (106V) to be caught on the shield vertical section (106V). The protruding insertion part (214) of the neck (21) can be inserted into the hole (not shown) of the back cover (150) and the second catch hole (106Vh2) of the shield vertical section (106V) to be caught on the shield vertical section (106V) and the back cover (150).

[0082] The shield vertical portion (106V) may include a first insertion hole (106Vh3) that penetrates in the front-rear direction corresponding to the first through hole (211h) of the neck (21) and the first insertion groove (31) of the supporter (30). The shield vertical portion (106V) may include a second insertion hole (106Vh4) that penetrates in the front-rear direction corresponding to the second through hole (212h) of the neck (21) and the second insertion groove (32) of the supporter (30). The back cover (150) may have a hole (not shown) formed corresponding to the first insertion hole (106Vh3) and / or the second insertion hole (106Vh4). A fastening member (not shown) can fasten the stand (20) and the supporter (30) by passing through the first through hole (211h) at the rear of the neck (21), the hole (not shown) of the back cover (150), the first insertion hole (106Vh3) of the shield (106), and the first insertion groove (31) of the supporter (30) in sequence. A fastening member (not shown) can fasten the stand (20) and the supporter (30) by passing through the second through hole (212h) at the rear of the neck (21), the hole (not shown) of the back cover (150), the second insertion hole (106Vh4) of the shield (106), and the second insertion groove (32) of the supporter (30) in sequence.

[0083]

[0084] Referring to FIG. 7, the supporter (30) may include a first insertion groove (31) that is recessed forward from the rear portion and a second insertion groove (32) that is recessed forward from the rear portion and spaced downward from the first insertion groove (31).

[0085] The supporter (30) may include a slot (33, 34) that is recessed from the front portion facing the frame (130) toward the rear. The slot (33, 34) may extend in a first direction that intersects the front-rear direction.

[0086] The supporter (30) may include a protruding projection (333, 343) protruding from the inner surface of the slot (33, 34). The pin (41, 42) may include a catch groove (411, 421) recessed inward from the outer surface, and the protruding projection (333, 343) may be inserted into the catch groove (411, 421) so that the supporter (30) can be fixed to the pin (41, 42).

[0087] As the slots (33, 34) are formed by extending in the first direction, the supporter (30) can move a specific distance in the first direction with the pin (41, 42) inserted into the slots (33, 34), and when the protruding jaw (333, 343) is inserted into the catch groove (411, 421) while moving in the first direction, the supporter (30) can be fixed to the pin (41, 42).

[0088] Specifically, the slots (33, 34) may include a first slot (33) that extends in the vertical direction and a second slot (34) that extends in the vertical direction and is spaced downward from the first slot (33).

[0089] The supporter (30) may include a first protruding projection (333) protruding from the inner surface of the first slot (33), and the first pin (41) may include a locking groove (411) recessed inward from the outer surface.

[0090] The supporter (30) may include a second protruding projection (343) protruding from the inner surface of the second slot (34), and the second pin (42) may include a catch groove (421) recessed inward from the outer surface.

[0091] The first protruding jaw (333) can be inserted into the catch groove (411) of the first pin (41). The second protruding jaw (343) can be inserted into the catch groove (421) of the second pin (42).

[0092] The pin (41, 42) may include a fixing groove (412, 422) that is spaced apart from the catch groove (411, 421) and is recessed inward from the outer surface. The frame (130) may include a plurality of fastening holes (not labeled) that penetrate in the front-rear direction, and the pin (41, 42) may be coupled to the frame (130) by inserting the pin (41, 42) into the fastening hole (not labeled). Specifically, the diameter of the pin (41, 42) may be larger than the diameter of the fastening hole (not labeled), and the diameter of the fixing groove (412, 422) may be smaller than or substantially the same as the diameter of the fastening hole (not labeled). Accordingly, the pin (41, 42) can be joined to the frame (130) by pressing the pin (41, 42) into the fastening hole (not labeled) so that the edge of the fastening hole (not labeled) is fitted into the fixing groove (412, 422) of the pin (41, 42).

[0093] The first pin (41) may include a fixing groove (412), and the first pin (41) may be coupled to the frame (130) by the edge of the fastening hole (not marked) being fitted into the fixing groove (412). The second pin (42) may include a fixing groove (422), and the second pin (42) may be coupled to the frame (130) by the edge of the fastening hole (not marked) being fitted into the fixing groove (422).

[0094] The frame (130) may include a bead (131) that is recessed backward, and the rigidity of the frame (130) may be improved as the bead (131) is formed. The bead (131) may be referred to as a recess (131). Pins (41, 42) may extend backward from the bead (131).

[0095] A fastening hole (not labeled) can be formed in the bead (131), and a pin (41, 42) can be coupled to the fastening hole (not labeled) formed in the bead (131).

[0096] The frame (130) may include a guide hole (132h) that penetrates in the front-rear direction, and the supporter (30) may include a guide protrusion (35) that protrudes forward from the front. When the protruding jaw (333, 343) of the slot (33, 34) is inserted into the catch groove (411, 421) of the pin (41, 42), the guide protrusion (35) is inserted into the guide hole (132h), thereby allowing the supporter (30) to be more firmly fixed to the pin (41, 42).

[0097] The frame (130) may include a protrusion (132) protruding backward, and a guide hole (132h) may be formed in the protrusion (132). Accordingly, the guide protrusion (35) of the supporter (30) can be inserted into the guide hole (132h) of the frame (130) even if the protrusion height is not large.

[0098] Specifically, after the pin (41, 42) is inserted into a slot (33, 34) that extends in a first direction intersecting the front and rear directions, when the supporter (30) moves in the first direction, the guide protrusion (35) moves in the first direction together with the supporter (30) while pushing the protrusion (132) of the elastic frame (130) forward, and when the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421) of the pin (41, 42), the guide protrusion (35) can be inserted into the guide hole (132h).

[0099] The pin (41, 42) may include an auxiliary guide hole (413, 423) that is recessed from the rear end toward the front, and the supporter (30) may include an auxiliary guide protrusion (334, 344) that protrudes from one side of the slot (33, 34) corresponding to the auxiliary guide hole (413, 423). When the protruding jaw (333, 343) of the slot (33, 34) is inserted into the catch groove (411, 421) of the pin (41, 42), the auxiliary guide protrusion (334, 344) is inserted into the auxiliary guide hole (413, 423), thereby allowing the supporter (30) to be more firmly fixed to the pin (41, 42).

[0100] Specifically, after the pin (41, 42) is inserted into a slot (33, 34) that extends in a first direction intersecting the front and rear directions, when the supporter (30) moves in the first direction, the auxiliary guide protrusion (334, 344) moves in the first direction together with the supporter (30), and when the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421) of the pin (41, 42), the auxiliary guide protrusion (334, 344) can be inserted into the auxiliary guide hole (413, 423).

[0101]

[0102] Referring to FIG. 7 and FIG. 5 together, the first slot (33) may be located above the first insertion groove (31). The second slot (34) may be located above the second insertion groove (32). When the head (10, see FIG. 4) is tilted forward, a force is generated that causes the frame (130) to rotate forward relative to the joint between the frame (130) and the second pin (42) due to the weight of the head (10, see FIG. 4), and the force applied to the joint between the first pin (41) and the frame (130) decreases as the first pin (41) is further upward from the second pin (42).

[0103] As the first slot (33) into which the first pin (41) is inserted is positioned higher than the first insertion groove (31), the force applied to the joint between the first pin (41) and the frame (130) is reduced, and the first pin (41) and the frame (130) can maintain a stable connection. As the first slot (33) is positioned higher than the first insertion groove (31), the neck (21) can be indirectly connected to the first pin (41) and the second pin (42) through the supporter (30) without increasing the length in the vertical direction.

[0104]

[0105] Referring to FIG. 7 and FIG. 8 together, the cross-section of the slots (33, 34) viewed from the front of the supporter (30) may have a shape in which semicircles are in contact with opposite sides of a rectangle overall. That is, the cross-section of the slots (33, 34) may have a shape similar to the cross-section of a capsule. The diameter of the semicircles may be larger than or substantially equal to the diameter of the pin (40) inserted into the slots (33, 34). A protruding projection (333, 343) may protrude from the inner surface of the supporter placed in the semicircle region of any one of the semicircles. As a result, the pin (40) can move linearly for a specific distance in any first straight direction intersecting the front and rear directions after being inserted into the slots (33, 34), and when the pin (40) moves to one end of the slots (33, 34), the protruding jaw (333, 343) is inserted into the catch groove (411, 421) of the pin (40), thereby allowing the supporter (30) to be caught on the pin (40).

[0106] The slot (33, 34) may include an inlet (331, 341) into which a pin (41, 42) is inserted, and a seating portion (332, 342) into which the pin (41, 42) is caught. The seating portion (332, 342) may refer to a cylindrical area in which the cross-section viewed from the front is circular overall, and the inlet (331, 341) may refer to an area in which the cross-section viewed from the front is in the shape of a capsule overall. The inlet (331, 341) may refer to an area wider than the seating portion (332, 342).

[0107] The inlet portion (331, 341) may be connected to the seating portion (332, 342), and the inlet portion (331, 341) may be arranged parallel to the seating portion (332, 342) and the slot (33, 34) in the longitudinal direction. The seating portion (332, 342) may include a protruding projection (333, 343) protruding from the inner surface of the slot (33, 34). The inlet portion (331, 341) may overlap with the seating portion (332, 342) in a certain portion to form an overlapping area (A, B).

[0108] The auxiliary guide protrusion (334, 344) can be placed in the seating portion (332, 342), and specifically, can be formed at a position corresponding to the seating portion (332, 342) on the front surface of the slot (33, 34). The guide protrusion (35) can be placed between the first slot (33) and the second slot (34).

[0109] The pin (41, 42) can be inserted into the slot (33, 34) through the inlet (331, 341), and after the pin (41, 42) is inserted into the inlet (331, 341), when the supporter (30) moves along the longitudinal direction of the slot (33, 34), the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421) of the pin (41, 42), thereby the supporter (30) can be fixed to the pin (41, 42).

[0110]

[0111] Referring to FIGS. 9 and 10, the supporter (30) may include an opening (335, 345) that is open in the front-rear direction. The opening (335, 345) may be formed in the slot (33, 34), thereby allowing verification of whether the pin (40) is in a specific position in the slot (33, 34).

[0112] Specifically, the opening (335, 345) may be formed at the rear of the seating portion (332, 342). This allows verification that the pin (40) is positioned in the seating portion (332, 342). The opening (335, 345) may be formed at the rear of the protruding ridge (333, 343), thereby allowing verification that the protruding ridge (333, 343) is inserted into the catch groove (411, 421) of the pin (40). The opening (335, 345) may resemble the shape of a circular ring cut in half overall.

[0113] The openings (335, 345) may include a first opening (335) formed in the first slot (33) and a second opening (345) formed in the second slot (34). The first opening (335) may be formed behind the seating portion (332) of the first slot (33), specifically, it may be formed behind the first protruding ridge (333). The second opening (345) may be formed behind the seating portion (342) of the second slot (34), specifically, it may be formed behind the second protruding ridge (343).

[0114] Referring to FIGS. 8, 9, and 10 together, the slots (33, 34) may be extended in the vertical direction. The seating portion (332, 342) may be positioned below the inlet portion (331, 341), and the protruding ridge (333, 343) may protrude from the lower boundary of the slots (33, 34). As a result, when the protruding ridge (333, 343) is inserted into the catch groove (411, 421) of the pin (40), due to the weight of the frame (130) coupled with the pin (40), a force is applied to the protruding ridge (333, 343) such that the pin (40) presses the protruding ridge (333, 343) downward, and the protruding ridge (333, 343) becomes more firmly coupled to the catch groove (411, 421) of the pin (40). That is, as the protruding jaw (333, 343) protrudes from the lower boundary of the slot (33, 34), it is possible to prevent the protruding jaw (333, 343) from disengaging from the catch groove (411, 421).

[0115] The seating portion (332) of the first slot (33) may be positioned below the inlet portion (331) of the first slot (33), and the seating portion (342) of the second slot (34) may be positioned below the inlet portion (341) of the second slot (34). The first protruding ridge (333) may protrude from the lower boundary of the first slot (33), and the second protruding ridge (343) may protrude from the lower boundary of the second slot (34).

[0116] The first opening (335) may be positioned above the second opening (345). The first opening (335) may be positioned above the first insertion groove (31), and the second opening (345) may be positioned above the second insertion groove (32).

[0117] The supporter may include a hole (36) that penetrates in the front-rear direction. The hole (36) may be formed in the second slot (34), specifically in the inlet portion (341) of the second slot (34). When the second pin (42) is adjacent to one end in the longitudinal direction of the second slot (34) at the inlet portion (341) of the second slot (34), the second pin (42) may be located in front of the hole (36).

[0118] FIGS. 9 and 10 illustrate the pin (40) inserted into the inlet portion (331, 341, see FIG. 8) of the slot (33, 34), and in particular, the pin (40) is shown adjacent to one end in the longitudinal direction of the slot (33, 34). In this case, the pin (40) is not located in front of the opening (335, 345) of the supporter (30). On the other hand, since the pin (40) is positioned in front of the hole (36) of the supporter (30), the pin (40) can be seen through the hole (36). When the pin (40) is positioned in the inlet portion (331, 341, see FIG. 8), the guide protrusion (35) of the supporter (30) may not be inserted into the guide hole (132h) of the frame (130, see FIG. 5). Specifically, when the seating portion (332, 342, see FIG. 8) is positioned below the inlet portion (331, 341, see FIG. 8) and the pin (40) is positioned in the inlet portion (331, 341, see FIG. 8), the guide protrusion (35) can be positioned below the guide hole (132h).

[0119]

[0120] Referring together to FIGS. 8, 11, and 12, when a pin (40) is placed in the seating portion (332, 342) of a slot (33, 34), the pin (40) may be placed in front of an opening (335, 345). Specifically, when a first pin (41) is placed in the seating portion (332) of a first slot (33), the first pin (41) may be placed in front of a first opening (335), and when a second pin (42) is placed in the seating portion (342) of a second slot (34), the second pin (42) may be placed in front of a second opening (345).

[0121] FIGS. 11 and 12 illustrate a supporter (30) being engaged with a pin (40). After the pin (40) is inserted into the inlet portion (331, 341, see FIG. 8) of the slot (33, 34), as the supporter (30) moves along the longitudinal direction of the slot (33, 34), the pin (40) can be placed in the seating portion (332, 342, see FIG. 8) of the slot (33, 34), and the protruding edge (333, 343) of the slot (33, 34) can be inserted into the engaging groove (411, 421) of the pin (40). Accordingly, the supporter (30) can be engaged with the pin (40).

[0122] When the pin (40) is placed in the seating portion (332, 342, see FIG. 8), the guide protrusion (35) of the supporter (30) can be inserted into the guide hole (132h) of the frame (130, see FIG. 5). Specifically, when the slot (33, 34) extends in the vertical direction and the seating portion (332, 342, see FIG. 8) is placed on the lower side of the inlet portion (331, 341, see FIG. 8), after the pin (40) is inserted into the inlet portion (331, 341, see FIG. 8) of the slot (33, 34), as the supporter (30) moves in the upward direction, the guide protrusion (35) can move in the upward direction together with the supporter (30) while pushing the protrusion (132) of the elastic frame (130, see FIG. 5) forward. As the supporter (30) moves upward, when the protruding jaw (333, 343) is inserted into the catch groove (411, 421) of the pin (40), the guide protrusion (35) can be inserted into the guide hole (132h) formed in the protrusion (132) of the frame (130, see FIG. 5). As a result, when the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421) of the pin (40), the supporter (30) is caught on the pin (40) and / or the frame (130, see FIG. 5) and cannot be disengaged from the pin (40) and / or the frame (130, see FIG. 5).

[0123]

[0124] Referring to FIGS. 13 to 15, in another embodiment, the slot (33, 34) may be formed by being recessed from one side wall of the supporter (30). Specifically, the slot (33, 34) may be extended in an arc shape having a predetermined radius of rotation with respect to any reference point (O). In this case, the supporter (30) may include a protruding projection (333, 343) protruding from the inner surface of the slot (33, 34) located at the end in the longitudinal direction of the slot (33, 34).

[0125] Accordingly, the pin (41, 42) can be inserted into the side wall of the supporter (30), and as the supporter (30) is rotated about the reference point (O), the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421) of the pin (41, 42), thereby the supporter (30) can be fixed to the pin (41, 42).

[0126] The slot (33, 34) may include an inlet portion (331, 341) that is adjacent to the side wall of the supporter (30) and extends in the longitudinal direction of the slot (33, 34), and may include a seating portion (332, 342) that is arranged parallel to the inlet portion (331, 341) in the longitudinal direction of the slot (33, 34). The inlet portion (331, 341) and the seating portion (332, 342) may overlap in a certain area to form an overlapping area (A, B). A protruding ridge (333, 343) may be placed on the seating portion (332, 342). The pin (41, 42) is inserted into the inlet (331, 341) of the slot (33, 34) and can be placed in the seating portion (332, 342) as the supporter (30) rotates around the reference point (O). When the pin (41, 42) is placed in the seating portion (332, 342), the protruding jaw (333, 343) can be inserted into the catch groove (411, 421, see FIG. 7) of the pin (41, 42).

[0127] The slots (33, 34) may include a first slot (33) and a second slot (34) that are spaced apart from each other in the vertical direction. The first slot (33) may be formed by being recessed inward from one side wall of the supporter (30), and the second slot (34) may be formed by being recessed inward from the other side wall of the supporter (30) opposite to the one side wall. The first slot (33) may be extended in an arc shape having a first radius with respect to a reference point (O), and the second slot (34) may be extended in an arc shape having a second radius with respect to a reference point (O). The first pin (41) may be inserted into the one side wall of the supporter (30), and the second pin (42) may be inserted into the other side wall of the supporter (30). When the supporter (30) is rotated with respect to the reference point (O), the first pin (41) can be moved in the longitudinal direction of the first slot (33) and placed in the seating portion (332) of the first slot (33), and the second pin (42) can be moved in the longitudinal direction of the second slot (34) and placed in the seating portion (342) of the second slot (34).

[0128] The first slot (33) may include a first protruding projection (333) protruding from the inner surface of the first slot (33) located at the end in the longitudinal direction of the first slot (33), and the second slot (34) may include a second protruding projection (343) protruding from the inner surface of the second slot (34) located at the end in the longitudinal direction of the second slot (34). When the first pin (41) is placed in the seating portion (332) of the first slot (33), the first protruding projection (333) may be inserted into the catch groove (411, see FIG. 7) of the first pin (41), and when the second pin (42) is placed in the seating portion (342) of the second slot (34), the second protruding projection (343) may be inserted into the catch groove (421, see FIG. 7) of the second pin (42). Accordingly, the supporter (30) can be fixed to the pins (41, 42).

[0129] A first insertion groove (31) may be placed at the bottom of the first slot (33), and a second insertion groove (32) may be placed at the bottom of the second slot (34).

[0130] The supporter (30) may include an opening (335, 345) that penetrates in the front-rear direction. The opening (335, 345) may be formed in the slot (33, 34), and accordingly, it is possible to check whether the pin (41, 42) is located at a specific position in the slot (33, 34).

[0131] Specifically, an opening (335, 345) may be formed at the rear of the seating portion (332, 342) of the slot (33, 34). Accordingly, it is possible to check whether the pin (41, 42) has been inserted into the seating portion (332, 342).

[0132] The opening (335, 345) may have the shape of a circular ring cut in half overall and may be positioned at the rear of the protruding jaw (333, 343).

[0133] The openings (335, 345) may include a first opening (335) placed in the first slot (33) and a second opening (345) placed in the second slot (34). The first opening (335) may be placed behind the seating portion (332) of the first slot (33), and the second opening (345) may be placed behind the seating portion (342) of the second slot (34).

[0134] The pin (41, 42) may include an auxiliary guide hole (413, 423) that is recessed from the rear end, and the supporter (30) may include an auxiliary guide protrusion (not shown) that protrudes forward from the slot (33, 34) corresponding to the auxiliary guide hole (413, 423). The auxiliary guide protrusion (not shown) may be placed in the seating portion (332, 342) of the slot (33, 34). Accordingly, when the pin (41, 42) is placed in the seating portion (332, 342) of the slot (33, 34), the auxiliary guide protrusion (not shown) may be inserted into the auxiliary guide hole (413, 423), and the supporter (30) may be more firmly fixed to the pin (40).

[0135] The auxiliary guide holes (413, 423) may include a first auxiliary guide hole (413) formed in the first pin (41) and / or a second auxiliary guide hole (423) formed in the second pin (42). The auxiliary guide protrusions (not shown) may include a first auxiliary guide protrusion (not shown) formed in the first slot (33) and / or a second auxiliary guide protrusion (not shown) formed in the second slot (34).

[0136] When the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421, see FIG. 7) of the pin (41, 42), the pin (41, 42) can be positioned in front of the opening (335, 345) of the supporter (30).

[0137] The frame (130) may include a catch portion (135, 136) protruding backward. The catch portion (135, 136) may be positioned adjacent to one side wall of the supporter (30) when the supporter (30) is caught on the pin (41, 42).

[0138] Specifically, when a pin (41, 42) is inserted into a slot (33, 34) formed by being recessed from one side wall of a supporter (30) and placed in a seating portion (332, 342) of the slot (33, 34), a catch portion (135, 136) may be placed adjacent to the other side wall opposite to the one side wall of the supporter (30), and may be placed opposite to the seating portion (332, 342) of the slot (33, 34) with respect to the other side wall. After the pin (41, 42) is inserted into the one side wall of the supporter (30), the supporter (30) is rotated in a first direction around the reference point (O) so that the pin (41, 42) is placed in the seating portion (332, 342) of the slot (33, 34). Then, the locking portion (135, 136) of the frame (130, see FIG. 5) is placed adjacent to the other side wall opposite to the one side wall of the supporter (30), thereby preventing the supporter (30) from rotating in a direction opposite to the first direction and detaching from the pin (41, 42).

[0139] The locking portions (135, 136) of the frame (130, see FIG. 5) may include a first locking portion (135) adjacent to the first slot (33) and / or a second locking portion (136) adjacent to the second slot (34).

[0140] The first slot (33) may be formed by being recessed from the right wall of the supporter (30), and at this time, the first locking part (135) may be positioned to the left of the first pin (41). When the first protruding projection (333) of the first slot (33) is inserted into the locking groove (411, see FIG. 7) of the first pin (41), the first locking part (135) may be positioned adjacent to the left wall of the supporter (30) and to the left of the supporter (30). The second slot (34) may be formed by being recessed from the left wall of the supporter (30), and at this time, the second locking part (136) may be positioned to the right of the second pin (42). When the second protruding jaw (343) of the second slot (34) is inserted into the catch groove (421, see FIG. 7) of the second pin (42), the second catch portion (136) may be positioned adjacent to the right wall of the supporter (30) and on the right side of the supporter (30). When the supporter (30) rotates in the first direction and the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421, see FIG. 7) of the pins (41, 42), the supporter (30) is blocked by the catch portion (135, 136) and cannot rotate in the opposite direction to the first direction, thereby preventing the supporter (30) from detaching from the pins (41, 42).

[0141] The pin (41, 42) can be coupled to the bead (131, bead) of the frame (130, see FIG. 5), and the catch (135, 136) can protrude rearward from the bead (131). The height of the catch (135, 136) in the front-rear direction may be greater than the distance from the supporter (30) to the bead (131). Accordingly, the catch (135, 136) may come into contact with the left or right side of the supporter (30). The frame (130, see FIG. 5) may have elasticity, and accordingly, when the supporter (30) is rotated in a first direction, the locking portion (135, 136) of the frame (130, see FIG. 5) is rotated while pushing forward, so that the pin (41, 42) can be placed in the seating portion (332, 342) of the slot (33, 34), and when the pin (41, 42) is placed in the seating portion (332, 342), the frame (130, see FIG. 5) is restored due to elasticity, so that the locking portion (135, 136) can be placed adjacent to the side wall of the supporter (30).

[0142]

[0143] Referring to FIGS. 16 and 17, in another embodiment of the display device (1), the supporter (30) may include an elongated base (300) and an insertion part (304, 305) extending rearward from the base (300). The base (300) may include a locking hole (310) penetrating in the front-rear direction. The locking hole (310) may be referred to as a slot (310). The insertion part (304, 305) may include an insertion hole (304h, 305h) penetrating in the front-rear direction, and a stand (20, see FIG. 5) may be coupled to the supporter (30) through the insertion hole (304h, 305).

[0144] The insertion portions (304, 305) may include a first insertion portion (304) and a second insertion portion (305) spaced apart from each other in the longitudinal direction of the base (300).

[0145] The catch hole (310) may have a shape in which two circular holes of different diameters are arranged side by side with some overlap. That is, in a first direction intersecting the front and rear directions, two circular holes of different diameters are arranged side by side, and some areas of the two circular holes may overlap. At this time, the interior of the circular hole with the larger diameter may be called the insertion part (311), and the interior of the circular hole with the smaller diameter may be called the catch part (312). The catch part (312) may be called the seating part (312).

[0146] A pin (40) extending to the rear of the frame (130) may include a catch groove (401) that is recessed inward from the outer surface. The diameter of the inlet portion (311) may be larger than the diameter of the pin (40), and the diameter of the catch portion (312) may be smaller than the diameter of the pin (40). The diameter of the catch portion (312) may be larger than or substantially the same as the diameter of the catch groove (401) of the pin (40). Accordingly, after the pin (40) is inserted into the inlet portion (311) of the catch hole (310), the edge of the seating portion (312) may be inserted into the catch groove (401) of the pin (40) as the supporter (30) slides in the first direction intersecting the front and rear directions.

[0147] The base (300) may be a plate in the shape of a long, thin rod overall and may face the frame (130). The base (300) may include a first base part (301), a second base part (302), and a third base part (303) that are partitioned by the first insertion part (304) and the second insertion part (305), respectively. The first base part (301) may be a shape formed by bending a plate in the shape of a long, thin rod overall into a U shape. In other words, the first base part (301) may be a shape formed by bending the upper and lower ends of a plate in the shape of a long rod facing the frame (130) backward, respectively. The second base part (302) and the third base part (303) may be spaced apart from the first base part (301) either upward or downward, respectively, and may be shapes formed by bending a plate in the shape of a long, thin rod overall into an L shape that is symmetrical to each other.

[0148] The frame (130) may include a dent portion (133) that is recessed from the rear facing the base (300) toward the front, and a pin (40) may be inserted into a fastening hole (not shown) formed in the dent portion (133) to be coupled with the frame (130). Accordingly, the front of the base (300) may be positioned adjacent to the frame (130).

[0149] The supporter (30) may include a guide hook (308) formed at one end in the longitudinal direction of the base (300) and bent forward from the base (300), and the frame (130) may include a second through hole (1312) that penetrates in the front-rear direction and into which the guide hook (308) can be inserted. The width of the second through hole (1312) in the left-right direction may be substantially the same as the width of the guide hook (308) in the left-right direction, and accordingly, the supporter (30) may be prevented from rotating.

[0150] The supporter (30) may include a guide insertion part (309) formed at the other end opposite to the one end in the longitudinal direction of the base (300) and bent forward from the base (300). The frame (130) may include a first through hole (1311) that penetrates in the front-rear direction and into which the guide insertion part (309) can be inserted. When the edge of the catch part (312) of the catch hole (310) is inserted into the catch groove (401) of the pin (40), the guide insertion part (309) can be inserted into the first through hole (1311), and accordingly, the supporter (30) can be firmly coupled to the pin (40) and the frame (130). The width of the guide insertion part (309) in the left-right direction may be substantially the same as the width of the first through hole (1311) in the left-right direction, and accordingly, the supporter (30) can be prevented from rotating.

[0151] Specifically, the guide insertion part (309) can be formed by bending forward from the top of the base (300), and the guide hook (308) can be formed by bending forward from the bottom of the base (300).

[0152] A locking hole (310) may be formed in the first base part (301), and the inlet part (311) and the locking part (312) may be arranged side by side in the vertical direction, and the inlet part (311) may be arranged on the lower side of the locking part (312). The second through hole (1312) of the frame (130) may be extended in the vertical direction, and the length of the second through hole (1312) in the vertical direction may be greater than or substantially the same as the length of the locking hole (310) in the vertical direction. Accordingly, when the guide hook (308) is inserted into the second through hole (1312) and the pin (40) is inserted into the insertion part (311), and the supporter (30) moves downward, the guide insertion part (309) moves downward together with the supporter (30) while pushing the elastic frame (130) forward, and when the edge of the catch part (312) is inserted into the catch groove (401) of the pin (40), the guide hook (308) can be caught on the front of the frame (130), and the guide insertion part (309) can be inserted into the first through hole (1311).

[0153] As the guide hook (308) is caught on the front of the frame (130) and the guide insertion part (309) is inserted into the first through hole (1311), the supporter (30) may not be dislodged to the rear.

[0154] Referring to FIG. 16 and FIG. 5 together, the height of the insertion part (304, 305) extending rearward from the base (300) in the front-rear direction can increase as the gap between the frame (130) and the back cover (150) increases. Screw threads can be formed on the inner surface of the insertion hole (304h, 305h) formed in the insertion part (304, 305), and accordingly, the stand (20) and the supporter (30) can be combined by inserting a fastening member into the through hole (211h, 212h) of the neck (21) and the insertion hole (304h, 305h) of the supporter (30).

[0155]

[0156] Referring to FIG. 17, in another embodiment of the display device (1), the inlet portion (311) and the locking portion (312) of the locking hole (310) may be arranged side by side in the left-right direction, and the inlet portion (311) may be arranged to the left of the locking portion (312). The first through hole (1311) and / or the second through hole (1312) of the frame (130) may be extended in the left-right direction.

[0157] The width of the first through hole (1311) in the vertical direction may be substantially the same as the width of the guide insertion part (309) in the vertical direction that is positioned at the top of the supporter (30), and accordingly, when the guide insertion part (309) is inserted into the first through hole (1311), rotation of the supporter (30) may be prevented. In addition, as the guide insertion part (309) contacts the lower edge of the first through hole (1311), the load applied to the joint between the pin (40) and the frame (130) may be reduced.

[0158] The length of the first through hole (1311) and / or the second through hole (1312) in the left-right direction may be greater than or substantially equal to the length of the catch hole (310) in the left-right direction. Accordingly, after the guide hook (308) is inserted into the second through hole (1312) and the pin (40) is inserted into the inlet part (311), the supporter (30) may be moved to the left, and the edge of the catch part (312) may be inserted into the catch groove (401) of the pin (40).

[0159] The base (300) may include a rib (306) extending rearward from one edge, and accordingly, the rigidity of the base (300) may be increased. Specifically, the rib (306) may be formed by bending rearward from the left and right edges of the base (300).

[0160]

[0161] Referring to FIGS. 1 to 17, a display device (1) according to the present disclosure may include: a display panel (100); a frame (130) located at the rear of the display panel (100) and to which the display panel (100) is coupled; a pin (40) protruding rearward from the frame (130); a pin (40) having a catch groove (411, 421, 401) formed on the side of the pin (40); a supporter (30) engaged with the catch groove (411, 421, 401) of the pin (40); and a stand (20) coupled to the supporter (30).

[0162] The supporter (30) may include a slot (33, 34) extending in a first direction intersecting the front and rear directions, and the pin (40) may be inserted into the slot (33, 34), and the supporter (30) may be guided along the length direction of the slot (33, 34) and caught in the catch groove (411, 421, 401) of the pin (40).

[0163] The supporter (30) may include a protruding projection (333, 343) protruding from a part of the inner surface of the slot (33, 34), and the protruding projection (333, 343) may be inserted into the catch groove (411, 421, 401) of the pin (40).

[0164] The above frame (130) may further include a guide hole (132h) penetrating in the front-rear direction, and the supporter (30) may further include a guide protrusion (35) protruding forward, and when the protruding jaw (333, 343) of the supporter (30) is inserted into the catch groove (411, 421, 401) of the pin (40), the guide protrusion (35) may be inserted into the guide hole (132h).

[0165] The pin (40) may further include an auxiliary guide hole (413, 423) that is recessed forward from the rear end of the pin (40), and the supporter (30) may further include an auxiliary guide protrusion (334, 344) that protrudes forward in correspondence with the auxiliary guide hole (413, 423), and when the protruding jaw (333, 343) of the supporter (30) is caught in the catch groove (411, 421, 401) of the pin (40), the auxiliary guide protrusion (334, 344) may be inserted into the auxiliary guide hole (413, 423).

[0166] The stand (20) may include: a neck (21) that is positioned at the rear of the frame (130) and extends in an upward and downward direction; and a leg (22) connected to the neck (21), and the supporter (30) may include: a first insertion groove (31) that is recessed forward and connected to the neck (21); and a second insertion groove (32) that is spaced downward from the first insertion groove (31) and is recessed forward and connected to the neck (21).

[0167] The pin (40) may include: a first pin (41); and a second pin (42) spaced downward from the first pin (41), and the slots (33, 34) may include: a first slot (33) into which the first pin (41) can be inserted; and a second slot (34) into which the second pin (42) can be inserted, and the first slot (33) may be positioned above the first insertion groove (31).

[0168] The above protruding jaws (333, 343) may include: a first protruding jaw (333) protruding from a part of the inner surface of the first slot (33); and a second protruding jaw (343) protruding from a part of the inner surface of the second slot (34), wherein the first protruding jaw (333) may be inserted into the catch groove (411) of the first pin (41), and the second protruding jaw (343) may be inserted into the catch groove (421) of the second pin (42).

[0169] The above frame (130) may further include: a bead (131) that is recessed inwardly; and a protrusion (132) that can protrude outwardly from the bead (131), can be positioned between the first pin (41) and the second pin (42), and can form a guide hole (132h), and the first pin (41) and the second pin (42) can be coupled to the bead (131).

[0170] The supporter (30) may further include an opening (335, 345) that penetrates in the front-rear direction from the rear of the protruding jaw (333, 343), and when the protruding jaw (333, 343) is inserted into the catch groove (411, 421, 401) of the pin (40), at least a portion of the pin (40) may be located in front of the opening (335, 345).

[0171] The display device (1) may further include a back cover (150) positioned at the rear of the frame (130), and the supporter (30) may be positioned between the frame (130) and the back cover (150).

[0172] The supporter (30) may include: a slot (33, 34) that is recessed from one side wall of the supporter (30) toward the inside of the supporter (30) and extends in an arc shape; and a protruding projection (333, 343) that protrudes from the end in the longitudinal direction of the slot (33, 34), and after the pin (40) is inserted into the slot (33, 34), when the supporter (30) is rotated about an arbitrary axis extending in the front-rear direction, the protruding projection (333, 343) may be inserted into the catch groove (411, 421, 401) of the pin (40).

[0173] The frame (130) may include a locking portion (135, 136) adjacent to the pin (40) and protruding rearward from the frame (130), and when the protruding projection (333, 343) is inserted into the locking groove (411, 421, 401) of the pin (40), the locking portion (135, 136) may be positioned opposite to the slot (33, 34) with respect to the other side wall opposite to the one side wall of the supporter (30).

[0174] The supporter (30) may include: a base (300) that is extended and faces the frame (130); an insertion part (304, 305) that can be extended rearward from the base (300) and can be connected to the stand (20); and a locking hole (310) that penetrates the base (300) in the front-rear direction and can be extended in a second direction that intersects the front-rear direction, and the locking hole (310) may be formed by overlapping two circular holes of different diameters arranged side by side in the second direction, and when the pin (40) is inserted into the locking hole (310) and then guided in the second direction, the edge of the locking hole (310) may be inserted into the locking groove (401) of the pin (40).

[0175] The supporter (30) may further include: a guide hook (308) that bends forward from one end in the longitudinal direction of the base (300); and a guide insertion part (309) that bends forward from the other end in the longitudinal direction of the base (300), and the frame (130) may include: a first through hole (1311) that penetrates in the front-rear direction, extends in the second direction, and into which the guide insertion part (309) can be inserted; and a second through hole (1312) that penetrates in the front-rear direction, extends in the second direction, and into which the guide hook (308) can be inserted.

[0176] A display device (1) comprises: a head (10) having a display panel (100) and a frame (130) to which the display panel (100) can be coupled at the rear of the display panel (100); a pin (40) that can extend to the rear of the frame (130); and a supporter (30) that can be detachably coupled to the pin (40). And, it may include a stand (20) that can be positioned at the rear of the head (10), can be coupled to the supporter (30), and can support the head (10); the pin (40) may include a locking groove (411, 421, 401) that is recessed inward from the outer surface of the pin (40); the supporter (30) may include a slot (33, 34) that may have an insertion part (331, 341) into which the pin (40) can be inserted and a seating part (332, 342) connected to the insertion part (331, 341); the seating part (332, 342) may include a protruding projection (333, 343) that protrudes from the inner surface of the slot (33, 34); and the supporter (30) The protruding jaw (333, 343) can be inserted into the catch groove (411, 421, 401) of the pin (40).

[0177] The above slots (33, 34) may include: a first slot (33) extending in a first direction intersecting the front-rear direction; and a second slot (34) extending in the first direction and spaced downward from the first slot (33), and the protruding ridges (333, 343) may include: a first protruding ridge (333) protruding from the inner surface of the first slot (33); and a second protruding ridge (343) protruding from the inner surface of the second slot (34), and the pin (40) may include: a first pin (41) that can be inserted into the first slot (33); Additionally, it may include a second pin (42) that is spaced downward from the first pin (41) and can be inserted into the second slot (34), and the first pin (41) can be inserted into the inlet portion (331) of the first slot (33), then guided in the first direction from the first slot (33) and placed in the seating portion (332) of the first slot (33), and the second pin (42) can be inserted into the inlet portion (341) of the second slot (34), then guided in the first direction from the second slot (34) and placed in the seating portion (342) of the second slot (34).

[0178] The above slots (33, 34) may include: a first slot (33) that is recessed from one side wall of the supporter (30) toward the inside of the supporter (30) and can be extended in an arc shape; and a second slot (34) that is recessed from the other side wall opposite to the one side wall of the supporter (30) toward the inside of the supporter (30), can be extended in an arc shape, and can be spaced downward from the first slot (33); and the pin (40) may include: a first pin (41) that can be inserted into the first slot (33); And, it may include a second pin (42) that can be spaced downward from the first pin (41) and inserted into the second slot (34), and the seating portion (332) of the first slot (33) may be positioned adjacent to the end of the first slot (33) in the longitudinal direction of the first slot (33), and the seating portion (342) of the second slot (34) may be positioned adjacent to the end of the second slot (34) in the longitudinal direction of the second slot (34), and the first pin (41) may be inserted into the inlet portion (331) of the first slot (33), then guided in the longitudinal direction of the first slot (33) and positioned in the seating portion (332) of the first slot (33), and the second pin (42) may be the second pin of the second slot (34). After being inserted into the inlet portion (341), it can be guided along the longitudinal direction of the second slot (34) and placed in the seating portion (342) of the second slot (34).

[0179] A display device (1) may include: a head (10) having a display panel (100) and a frame (130) to which the display panel (100) is coupled at the rear of the display panel (100); a pin (40) extending to the rear of the frame (130); a supporter (30) detachably coupled to the pin (40); and a stand (20) disposed at the rear of the head (10) and coupled to the supporter (30) to support the head (10), wherein the pin (40) may include a locking groove (411, 421, 401) recessed inward from the outer surface of the pin (40), and the supporter (30) may include: a base (300) facing the frame (130); and a locking hole (310) penetrating the base (300) in the front-rear direction. And, it may include an insertion part (304, 305) that can protrude rearward from the base (300) and can be coupled with the stand (20), and the catch groove (401) of the pin (40) may be adjacent to the edge of the catch hole (310).

[0180] The supporter (30) may further include a rib (306) extending rearward from the base (300).

[0181]

[0182] Some or other embodiments of the present disclosure described above are not exclusive or distinct from one another. Some or other embodiments of the present disclosure described above may be used in combination or combined for their respective configurations or functions.

[0183] For example, this means that configuration A described in a specific embodiment and / or drawing and configuration B described in another embodiment and / or drawing can be combined. That is, even if the combination between configurations is not directly described, it means that combination is possible, except in cases where it is described that combination is impossible.

[0184] The foregoing detailed description should not be interpreted restrictively in all respects and should be considered exemplary. The scope of the invention shall be determined by a reasonable interpretation of the appended claims, and all modifications within the equivalent scope of the invention are included within the scope of the invention.

Claims

1. Display panel; A frame located at the rear of the display panel and to which the display panel is coupled; A pin protruding rearward from the above frame; wherein the pin has a catch groove formed on the side of the pin; A supporter engaged in the engagement groove of the above pin; and, A display device including a stand coupled to the above-mentioned supporter.

2. In Paragraph 1, The above supporter is, It includes a slot extending in a first direction intersecting the front and rear directions, and The above pin is, Inserted into the above slot, The above supporter is, A display device that is guided along the longitudinal direction of the slot and engages with the engaging groove of the pin.

3. In Paragraph 2, The above supporter is, It includes a protruding projection protruding from a part of the inner surface of the slot, and The above-mentioned protruding jaw is, A display device inserted into the locking groove of the above pin.

4. In Paragraph 3, The above frame is, It further includes guide holes penetrating in the front-rear direction, and The above supporter is, It further includes a guide protrusion protruding forward, and A display device in which, when the protruding jaw of the above supporter is inserted into the locking groove of the above pin, the guide protrusion is inserted into the guide hole.

5. In Paragraph 4, The above pin is, It further includes an auxiliary guide hole recessed forward from the rear end of the above pin, and The above supporter is, It further includes an auxiliary guide protrusion that protrudes forward in correspondence with the above auxiliary guide hole, A display device in which, when the protruding jaw of the above supporter engages with the catch groove of the above pin, the auxiliary guide protrusion is inserted into the auxiliary guide hole.

6. In Paragraph 3, The above stand is: A neck positioned at the rear of the above frame and extending in the vertical direction; and, It includes a leg connected to the neck, and The above supporter is: A first insertion groove that is recessed forward and connected to the neck; and A display device comprising a second insertion groove that is spaced downward from the first insertion groove and recessed forward to be connected to the neck.

7. In Paragraph 6, The above pin is: 1st pin; and, It includes a second pin spaced downward from the first pin, and The above slot is: A first slot into which the first pin is inserted; and It includes a second slot into which the second pin is inserted, and The above first slot is, A display device positioned above the first insertion groove.

8. In Paragraph 7, The above protruding jaw is: A first protruding projection protruding from a part of the inner surface of the first slot; and, It includes a second protruding projection protruding from a part of the inner surface of the second slot, and The above-mentioned first protruding jaw is, Inserted into the locking groove of the first pin, The above-mentioned second protruding jaw is, A display device inserted into the locking groove of the second pin.

9. In Paragraph 8, The above frame is: A bead sunken backward; and, It further includes a protrusion that protrudes rearward from the above bead, is positioned between the first pin and the second pin, and has a guide hole formed therein. The first pin and the second pin are a display device coupled to the bead.

10. In Paragraph 3, The above supporter is, It further includes an opening penetrating in the front-rear direction from the rear of the above-mentioned protruding jaw, and When the above protruding jaw is inserted into the above catch groove of the pin, A display device in which at least a portion of the above pin is located in front of the above opening.

11. In Paragraph 1, It further includes a back cover positioned at the rear of the above frame, and The above supporter is, A display device positioned between the above frame and the above back cover.

12. In Paragraph 1, The above supporter is: A slot that is recessed from one side wall of the supporter toward the inside of the supporter and extends in an arc shape; and, It includes a protruding projection extending from the end in the longitudinal direction of the slot, and After the pin is inserted into the slot, if the supporter is rotated around an arbitrary axis extending in the front-rear direction, the protruding jaw is, A display device inserted into the locking groove of the above pin.

13. In Paragraph 12, The above frame is, It includes a locking portion adjacent to the pin and protruding rearward from the frame, When the protruding projection is inserted into the locking groove of the pin, the locking part, A display device positioned opposite to the slot with respect to the other side wall opposite to the one side wall of the supporter.

14. In Paragraph 1, The above supporter is: A base that is extended and faces the frame; An insertion part extending rearward from the base and connected to the stand; and, It includes a locking hole that penetrates the base in the front-rear direction and extends in a second direction intersecting the front-rear direction, and The above catch hole is, Two circular holes of different diameters arranged parallel in the second direction are formed by overlapping, A display device in which, after the pin is inserted into the locking hole and guided in the second direction, the edge of the locking hole is inserted into the locking groove of the pin.

15. In Paragraph 14, The above supporter is: A guide hook bending forward from one end in the longitudinal direction of the above base; and, It further includes a guide insertion portion that bends forward from the other end in the longitudinal direction of the base, and The above frame is: A first through hole that penetrates in the front-rear direction, extends in the second direction, and into which the guide insertion part is inserted; and, A display device comprising a second through hole that penetrates in the front-rear direction, extends in the second direction, and into which the guide hook is inserted.

16. A head having a display panel and a frame to which the display panel is coupled at the rear of the display panel; A pin extending to the rear of the above frame; A supporter detachably coupled to the above pin; and, It includes a stand positioned at the rear of the head and coupled to the supporter to support the head, and The above pin is, It includes a catch groove recessed inward from the outer surface of the pin, and The above supporter is, It includes a slot having an inlet portion into which the above-mentioned pin is inserted and a seating portion connected to the inlet portion, and The above-mentioned seating portion is, It includes a protruding projection protruding from the inner surface of the slot, and The protruding jaw of the above-mentioned supporter is, A display device inserted into the locking groove of the above pin.

17. In Paragraph 16, The above slot is: A first slot extending in a first direction intersecting the front-rear direction; and It includes a second slot that extends in the first direction and is spaced downward from the first slot, The above protruding jaw is: A first protruding projection protruding from the inner surface of the first slot; and It includes a second protruding projection protruding from the inner surface of the second slot, and The above pin is: A first pin inserted into the first slot above; and, It includes a second pin spaced downward from the first pin and inserted into the second slot, The above first pin is, After being inserted into the inlet portion of the first slot, it is guided in the first direction from the first slot and placed in the seating portion of the first slot, The above second pin is, A display device that is inserted into the inlet portion of the second slot, guided in the first direction from the second slot, and placed in the seating portion of the second slot.

18. In Paragraph 16, The above slot is: A first slot that is recessed from one side wall of the supporter toward the inside of the supporter and extends in an arc shape; and It includes a second slot that is recessed toward the inside of the supporter from the other side wall opposite to the one side wall of the supporter, extends in an arc shape, and is spaced downward from the first slot. The above pin is: A first pin inserted into the first slot above; and, It includes a second pin spaced downward from the first pin and inserted into the second slot, The seating portion of the first slot above is, It is positioned adjacent to the end of the first slot in the longitudinal direction of the first slot, and The seating portion of the second slot above is, It is positioned adjacent to the end of the second slot in the longitudinal direction of the second slot, and The above first pin is, After being inserted into the inlet portion of the first slot, it is guided along the longitudinal direction of the first slot and placed in the seating portion of the first slot, The above second pin is, A display device that is inserted into the inlet portion of the second slot, guided along the longitudinal direction of the second slot, and placed in the seating portion of the second slot.

19. A head having a display panel and a frame to which the display panel is coupled at the rear of the display panel; A pin extending to the rear of the above frame; A supporter detachably coupled to the above pin; and, It includes a stand positioned at the rear of the head and coupled to the supporter to support the head, and The above pin is, It includes a catch groove recessed inward from the outer surface of the pin, and The above supporter is: A base facing the above frame; A locking hole penetrating the above base in the front-rear direction; and, It includes an insert that protrudes rearward from the base and is coupled to the stand, The locking groove of the above pin is, A display device adjacent to the edge of the above catch hole.

20. In Paragraph 19, The above supporter is, A display device further comprising a rib extending rearward from the base.

Images