KR20160080905A - Display apparatus - Google Patents

Abstract

A display device is disclosed. According to the present invention, the display device comprises: a display panel; a module cover coupled to a rear side of the display panel; a rear cover sliding-coupled to a rear side of the module cover; a mold unit attached to one side of either the module cover or the rear cover; and a coupling unit prepared on the other side of either the module cover or the rear cover to correspond to the mold unit, so the mold unit is sliding-inserted into the coupling unit. Therefore, the rear cover can be easily sliding-coupled.

Description

Display device {DISPLAY APPARATUS}

The present invention relates to a display device capable of easily slidingly coupling a rear cover.

(PDP), an electro luminescent display (ELD), a vacuum fluorescent display (VFD), a liquid crystal display (PDP), and the like have been developed in recent years. Display) have been studied and used.

Among them, a display device using an organic light emitting diode (OLED) is superior in luminance and viewing angle characteristics to a liquid crystal display device, and does not require a backlight unit, so that it can be realized as an ultra-thin type.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to provide a display device capable of easily slidingly coupling the rear cover.

According to an aspect of the present invention, there is provided a display panel comprising: a display panel; A module cover coupled to the rear side of the display panel; A rear cover slidingly coupled to the rear side of the module cover; A mold part attached to either one of the module cover and the rear cover; And an engaging portion provided on the other of the module cover and the rear cover so as to correspond to the mold portion, wherein the mold portion is slidably inserted.

At least one of the long sides of the module cover may be provided with at least one coupling portion provided with an opening in the sliding direction of the rear cover.

The at least one coupling portion may include a plurality of first coupling portions spaced apart from each other on an outer circumferential side of the module cover and a plurality of second coupling portions spaced apart from each other inside the first coupling portion.

The mold part may include a third engaging part corresponding to the first engaging part and a fourth engaging part corresponding to the second engaging part, At least one of the first, second, third, and fourth coupling portions may be elastically deformed, and the deformation of the third and fourth coupling portions may be larger than the deformation of the first and second coupling portions.

At least one of the long sides of the module cover may be provided with at least one coupling portion provided with an opening in the sliding direction of the rear cover.

Wherein the at least one engaging portion includes a plurality of sixth engaging portions spaced apart from each other on the outer circumferential side of the module cover along the sliding direction and a second engaging portion alternately spaced apart from the sixth engaging portion along the sliding direction And fifth and seventh engaging portions.

Wherein the mold portion includes an eighth engaging portion corresponding to the fifth engaging portion, a ninth engaging portion corresponding to the sixth engaging portion, and a tenth engaging portion corresponding to the seventh engaging portion, The engaging portion is a mold attached to the module cover, and the eighth engaging portion may be elastically deformed and adhered to the fifth engaging portion.

The fifth engaging portion includes a body and a seating portion extending from the body and coupled with the eighth engaging portion, wherein a height of the body may be greater than a height of the seating portion.

And a plate disposed between the display panel and the module cover and coupled with at least one of the display panel and the module cover.

The display panel may be an OLED (Organic Light Emitting Diodes) type.

Effects of the display device according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, there is an advantage that the rear cover can be easily slidingly coupled.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1 is a view illustrating a display device according to an embodiment of the present invention.
Figure 2 is an exploded view of the display device of Figure 1;
Figs. 3 to 13 are views showing the configuration of the display device of Fig. 2;
14 is an exploded view of a display device according to another embodiment of the present invention.
Figs. 15 to 24 are diagrams showing the configuration of the display device of Fig. 14.

Hereinafter, a display device according to the present invention will be described in detail with reference to the accompanying drawings.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood that the present invention is not intended to be limited to the specific embodiments but includes all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In describing the present invention, the terms first, second, etc. may be used to describe various components, but the components may not be limited by the terms. The terms may only be used for the purpose of distinguishing one element from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The term " and / or " may include any combination of a plurality of related listed items or any of a plurality of related listed items.

When an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may be present in between Can be understood. On the other hand, when it is mentioned that an element is "directly connected" or "directly connected" to another element, it can be understood that no other element exists in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions may include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used interchangeably to designate one or more of the features, numbers, steps, operations, elements, components, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries can be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are, unless expressly defined in the present application, interpreted in an ideal or overly formal sense .

In addition, the following embodiments are provided to explain more fully to the average person skilled in the art. The shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

Hereinafter, a liquid crystal display device (LCD) will be described as an example of the display panel. However, the display panel applicable to the present invention is not limited to the liquid crystal panel, but may be a plasma display panel, P), a field emission display (FED), and an organic light emitting display (OLED).

1, the display device 100 includes a first long side LS1, a second long side LS2, a first long side LS1, A first short side SS1 adjacent to the second long side LS2 and a second short side SS2 opposing the first short side SS1.

Here, the first short side SS1 is referred to as a first side area, the second short side SS2 is referred to as a second side area against the first side area, 1 long side area LS1 is referred to as a third side area adjacent to the first side area and the second side area and located between the first side area and the second side area, and the second long side area LS2 may be referred to as a fourth side area adjacent to the first side area and the second side area and located between the first side area and the second side area and against the third side area .

Although the lengths of the first and second long sides LS1 and LS2 are longer than the lengths of the first and second short sides SS1 and SS2 according to the convenience of the description, LS2 may be substantially equal to the lengths of the first and second short sides SS1 and SS2.

In the following description, a first direction (DR1) is a direction parallel to a long side (LS1, LS2) of the display panel 100 and a second direction (DR2) May be in a direction parallel to the short side (SS1, SS2).

The third direction DR3 may be a direction perpendicular to the first direction DR1 and / or the second direction DR2.

The first direction DR1 and the second direction DR2 may collectively be referred to as a horizontal direction.

In addition, the third direction DR3 may be referred to as a vertical direction.

The display device 100 may be of the OLED type. That is, by using the display panel 110 which emits light by itself, it means that the display device 100 can be realized with a relatively thin thickness.

Figure 2 is an exploded view of the display device of Figure 1;

The display device 100 includes a display panel 110, a plate 120, a module cover 130, a rear cover 150, A bottom cover 140 attached to the lower long side, and a mold unit 300.

The display panel 110 may be a portion that substantially displays an image. The display panel 110 may include a plurality of layers. For example, a front substrate, a back substrate, and / or an optical layer.

The display panel 110 may be an organic light emitting diode (OLED) panel that emits light itself. In the case of OLED panels, there may be no need for separate illumination to display the image. Therefore, it can be implemented with a relatively thin thickness, and it is possible to realize a structure in which a curved shape is formed at a constant curvature.

The plate 120 may be attached to a rear surface of the display panel 110. The plate 120 and the display panel 110 and / or the module cover 130 may be joined together by an adhesive tape. For example, the display panel 110 on the front side of the plate 120 and / or the module cover 130 on the rear side of the plate 120 can be adhered to each other.

The plate 120 and the display panel 110 and / or the module cover 130 may be coupled by a magnetic force. For example, the configuration of at least one of the plate 120, the display panel 110, and / or the module cover 130 is magnetic and can be attached to other configurations. When attached by a magnetic force, disassembly / recombination of the plate 120, the display panel 110 and / or the module cover 130 may be facilitated.

The plate 120 may be made of aluminum. The aluminum plate 120 may disperse heat transmitted to the display panel 110. Therefore, heat concentration of the specific region of the display panel 110 is prevented, and deformation of the display panel 110 can be prevented.

The module cover 130 may be attached to the plate 120. The module cover 130 and the plate 120 can be joined together by an adhesive tape or the like. The module cover 150 may be provided with a forming area. The forming region can serve to disperse and / or diffuse heat generated in an electronic circuit or the like.

The rear cover 150 may be connected to the display module 100M in a sliding manner in a direction from the first long side LS1 to the second long side LS2, that is, in the second direction DR2. The rear cover 150 is connected to the first short side SS1 of the display module 110, the second short side SS2 opposing the first short side SS1 and the first and second short sides SS1 and SS2 And can be fitted in a sliding manner from the first long side LS1 located between the first short side SS1 and the second short side SS2.

In order to slideably connect the rear cover 150 to the display module 110, the rear cover 150 and / or other structures adjacent thereto may include projections, sliding portions, engaging portions, and the like.

The mold part 300 may be coupled to the back cover 150 and / or the module cover 130. The mold part 300 may be formed of a plastic material. The mold part 300 may be divided into a plurality of areas. For example, the mold part 300 may include first to third molds 310 and 330. The first mold 310 may be attached to the long side and the second and third molds 330 and 350 may be attached to the short side. When attached to the back cover 150, the mold part 300 may be attached to the inner surface of the back cover 150.

Figs. 3 to 13 are views showing the configuration of the display device of Fig. 2;

As shown in these drawings, the display device 100 according to an embodiment of the present invention can easily and accurately slideably couple the rear cover 150 using the mold part 300. [

As shown in FIG. 3, the mold part 300 may be attached to the rear cover 150. For example, the first to third molds 310, 330, and 350 may be coupled to the inner edge region of the back cover 150.

The module cover 130 may be provided with a configuration corresponding to the mold unit 300. That is, it means that a structure having a certain shape can be provided in a region adjacent to the upper long side of the module cover 130 and a region adjacent to the left and right short sides. For example, the corresponding area of the module cover 130 may be press-processed.

4 is a plan view of the area of the module cover 130A. The first and second couplers 215 and 225 may be provided on the A region of the module cover 130 of the electronic device 100 according to an embodiment of the present invention.

The first and second coupling portions 215 and 225 may be formed along the upper long side of the module cover 130. That is, the first and second coupling parts 215 and 225 may be repeatedly formed along the edge area.

The first and second coupling parts 215 and 225 may have openings formed in the sliding direction of the rear cover 150. For example, an opening may be formed to correspond to the direction from the upper side to the lower side of the display device 100, and this structure may be combined with the structure inside the rear cover 150 to be slid.

The first and second engaging portions 215 and 225 may be formed by pressing the corresponding region of the module cover 130. For example, the first and second coupling portions 215 and 225 may be formed by pressing or removing a part of the plate-shaped module cover 130.

The first engaging portion 215 may be formed in the first region 210a of the edge. The first region 210a may be a region that protrudes upward from the second region 210b inside the first region 210a. For example, the height of the first and second regions 210a and 210b may be changed stepwise through the boundary region 212.

The second engaging portion 225 may be formed in the second area 210b of the edge. That is, it means that the second coupling part 225 can be located in the inner area than the first area 210a which is the outermost peripheral area. The second coupling portion 225 may include a body portion 225a, a boundary region 225b, and a slit 225c.

The first coupling portion 215 and the second coupling portion 225 may be arranged in a zigzag form. That is, the first coupling portion 215 and the second coupling portion 225 may be arranged so as not to overlap with each other in the Y direction.

Fig. 5 is a sectional view in the direction of Fig. 4I-I. As shown, the height of the first coupling portion 215 and the second coupling portion 212 may be different due to the boundary region 212. For example, the first coupling portion 215 may be protruded in the Z direction as compared with the second coupling portion 212. Therefore, the corresponding region of the rear cover 150 can be more naturally coupled to the first engaging portion 215. [

The first engagement portion 215 may include an end portion 215a, a body 215b, and a groove portion 215c. The groove 215c may be a region where a part of the body 215b is recessed inward of the body 215b. Due to the shape of the groove 215c, a counterpart coupled to the first engaging portion 215 can be firmly coupled to the first engaging portion 215. [

The second engagement portion 225 may include an end portion 225d, a groove portion 224e, and a body 225f. The body 225f may extend from the module cover 130 through the boundary region 225b. The second engagement portion 225 may protrude upward from the first engagement portion 215. That is, the second engaging portion 225 may be located on a plane different from the first engaging portion 215.

6 and 7 are views showing a process of coupling the first and second coupling parts 215 and 225 and the first mold 310 of the mold part 300. FIG.

As shown in FIG. 6, the third and fourth coupling portions 315 and 325 of the first mold 310 can be slidably coupled to the first and second coupling portions 215 and 225. That is, the third engaging portion 315 of the first mold 310 coupled to the upper long side inside the rear cover 150 is coupled to the first engaging portion 215, 2 < / RTI >

As shown in Fig. 7, the rear cover 150 can be slidably engaged with the module cover 130. Fig. The shapes of the first and second coupling portions 215 and 225 and the third and fourth coupling portions 315 and 225 may correspond to each other.

The first and second coupling portions 215 and 225 on the module cover 130 side and the third and fourth coupling portions 315 and 325 on the rear cover 150 side Deformed and joined.

The body 225f of the second engaging part 225 and the body 325f of the fourth engaging part 325 corresponding to the body 225f are arranged so as to generate the overlapping area OL, .

The end portion 225d of the second engaging portion 225 and the end portion 225d of the second engaging portion 225 are engaged with each other in the sliding engagement process between the second engaging portion 225 and the fourth engaging portion 325, The end portions 325a of the first and second end portions 325 may be in contact with each other.

When the end portion 225d of the second engaging portion 225 and the end portion 325a of the fourth engaging portion 325 come into contact with each other to deform the second engaging portion 225 and / Can occur. For example, the second engaging portion 225 may be deformed in the first direction M1 and the fourth engaging portion 325 may be deformed in the second direction M2. At this time, when the module cover 130 formed with the second engaging portion 225 is made of a metal material, only the deformation of the second direction M2 may occur, or the deformation of the second direction M2 may occur in the first direction Gt; M1 < / RTI >

As shown in FIG. 8 (c), the second and fourth coupling portions 225 and 325 may be maintained in a state of being deformed to a certain degree. For example, it means that the bond can be maintained in ecology that is tilted by a and / or b with respect to the horizontal plane.

The second and fourth coupling portions 225 and 325 are in close contact with and coupled to each other due to the overlap region OL between the second and fourth coupling portions 225 and 325, And the noise and / or vibration due to the vibration of the second and fourth coupling portions 225 and 325 can be prevented.

Fig. 9 is a plan view of the area of the module cover 130. Fig. The fifth to seventh coupling portions 410, 420 and 430 may be formed in the B region of the module cover 130 of the electronic device 100 according to an embodiment of the present invention.

The fifth to seventh engagement portions 410, 420, and 430 may be provided with openings in the sliding direction of the rear cover 150.

A plurality of fifth to seventh coupling portions 410, 420, and 430 may be repeatedly formed along the long side of the module cover 130. For example, the fifth to seventh engaging portions 410, 420, 430 of the first set S1 are located, and then the fifth to seventh engaging portions 410, 420, 430 of the second set S2 It can be located.

The fifth to seventh engagement portions 410, 420, and 430 may be coupled to the module portion 300 of the rear cover 150 when the rear cover 150 is slidably engaged.

10 is a perspective view showing a coupling relationship between the module cover 130 and the rear cover 150. As shown in FIG. For the convenience of understanding, the rear cover 150 itself is transparent or translucent. As shown in the figure, the mold part 300 may be attached to the inside of the rear cover 150. For example, a third mold 350 coupled to the long side may be located.

The mold part 300 may be provided with the eighth through tenth coupling parts 238, 232, and 234. The 8th to 10th coupling portions 238, 232 and 234 of the rear cover 150 may correspond to the fifth to seventh coupling portions 410, 420 and 430 of the module cover 130. [ That is, the eighth through tenth coupling portions 238, 232, and 234 may be slidably coupled to the fifth through seventh coupling portions 410, 420, and 430.

The eighth joint 238 may be a slit formed in a part of the mold 300. That is, it means that the mold part 300 may be in the form of penetrating. The eighth coupling portion 238 may correspond to the fifth coupling portion 410. The coupling relationship between the eighth coupling portion 238 and the fifth coupling portion 410 will be described in detail in corresponding portions.

The ninth coupling portion 232 may be a sliding coupling structure formed in a part of the mold portion 300. For example, it may be a latch that corresponds to the shape of the protruded sixth coupling portion 420.

The tenth coupling portion 234 may be configured such that at least a part of the mold portion 300 is protruded to correspond to the seventh coupling portion 430. The tenth coupling portion 234 may be formed with an inclined portion 236 for smooth sliding engagement with the seventh coupling portion 430. That is, it means that the inclined portion 236 inclined in the -Y and -Z directions may be formed to be coupled into the tenth coupling portion 234.

The ninth and tenth engaging portions 232 and 234 may be located at the flange portion protruding outward from the mold portion 300. In order to correspond to the positions of the fifth and seventh coupling portions 410 and 430 located inside the sixth coupling portion 420 located in the outermost corner region of the module cover 130, The engaging portions 232 and 234 may be located in a flange protruding in the X direction inside the body of the mold unit 300. [

11 shows a sliding engagement process of the mold unit 300. As shown in FIG. As shown in the figure, when the mold part 300 is? Lt; / RTI >

As shown in Fig. 11 (a), the mold part 300 may be in the first state. The first state is a state in which the eighth to tenth coupling portions 238, 232 and 234 of the mold portion 300 are not coupled to the fifth to seventh coupling portions 410, 420 and 430 of the module cover 130 .

11 (b), when the mold part 300 is slid in the -Y direction, the eighth through tenth coupling parts 238, 232, and 234 are engaged with the fifth through seventh coupling parts 410, 420, 430).

Fig. 12 is a cross-sectional view in the II-II direction of Fig. 11 (b). As shown in the figure, the eighth through tenth coupling portions 238, 232, and 234 may be coupled to the fifth through seventh coupling portions 410, 420, and 430 in the second state. That is, the ninth engagement portion 232 and the inclined portion 236 of the tenth engagement portion 234 can be inserted below the sixth and seventh engagement portions 420 and 430, respectively.

As shown in FIG. 13 (a), the fifth engaging portion 410 may be a mold separately formed from the module cover 130. That is, it means that the fifth engaging part 410 can be formed through a separate injection process and can be attached to the module cover 130.

The eighth engaging portion 238 of the mold portion 300 may include a support bar 239. [ The support bar 239 can be pushed against the body portion 414 of the fifth engagement portion 410 and coupled to the seat portion 412. That is, it means that the support bar 239 can be brought into close contact with the wall surface of the boundary between the body portion 414 and the seat portion 412. The width W1 of the central region of the eighth coupling portion 238 may be larger than the width W2 of the outer peripheral region of the eighth coupling portion 238. [

The support bar 239 can be coupled to the seating portion 412 of the fifth engagement portion 410, as shown in Fig. 13 (b). The seating portion 412 may be formed to be lower than the body portion 414 of the fifth engagement portion 410. For example, when the height of the body portion 414 is H1, the height of the seat portion 412 may be smaller H2.

The height of the seating part 412 is lower than the height of the body part 414 but may be higher than the contact part 237 of the mold part 300 contacting the body part 414. Therefore, the support bar 239 can be coupled to the seat portion 412 at a height H2 higher than the lower end surface of the tightening portion 237. [ Due to such a positional relationship of the support bars 239, the support bars 239 can be further brought into close contact with the body portion 414 and the seat portion 412.

14 is an exploded view of a display device according to another embodiment of the present invention.

The display device 100 includes a display panel 110, a plate 120, a module cover 130, a rear cover 150, (500).

The mold part 500 may be provided for the sliding engagement of the rear cover 150. The mold part 500 may be integrally formed with at least one of the plate 120 and the module cover 130. That is, the molded part 500 may be extruded into at least one of the plate 120 and the module cover 130. The mold part 500 may be made of a plastic material suitable for extrusion.

The mold part 500 may include first to third molds 520, 510 and 540. The first to third molds 520, 510, and 540 may be formed together or may be separately formed and assembled.

Figs. 15 to 24 are diagrams showing the configuration of the display device of Fig. 14.

As shown in FIG. 15, the second mold 510 of the display device 100 according to an embodiment of the present invention may include a mold guide 530.

A plurality of mold guides 530 may be spaced apart at regular intervals along the Y direction of the second mold 510. For example, it may be possible for the mold guide 530, which is made separately from the second mold 510, to be attached onto the second mold 510.

16 is a cross-sectional view showing a coupling relationship between the second mold 510 and the mold guide 530. As shown in Fig.

As shown in Figs. 16A and 16B, the second mold 510 is provided with the engaging portion 152, the first and second engaging holes 154 and 156, and the rib 158 .

The engaging portion 152 may be a recessed region formed in a part of the second mold 510. An edge region of the rear cover 150 slidingly coupled to the second mold 510 may be inserted into the engaging portion 152.

A first screw (SC1) for coupling the mold guide 530 may be coupled to the first engagement hole (154).

A second screw (SC2) for coupling the module cover (130) to the second mold (510) may be coupled to the second engagement hole (156). That is, the mold unit 500 according to an embodiment of the present invention can serve to fix the module cover 130. If the module cover 130 and the plate 120 are integrally formed, the mold unit 500 may serve to fix the module cover 130 and the plate 120 at a time.

The ribs 158 may be positioned between the first and second coupling holes 154, 156. The rib 158 may serve as a guide in the process of joining the mold guide 530 coupled to the first coupling hole 154 and / or the module cover 130 coupled to the second coupling hole 156 have. For example, if the edge of the module cover 130 abuts against the rib 158, it means that the module cover 130 can naturally be seated in the engagement position.

As shown in Fig. 17, the flange 145 of the rear cover 140 can be slidingly engaged with the mold guide 530. Fig. For example, by moving the rear cover 140 in the -Z direction and then moving it in the Y direction, the flags 145 inside the rear cover 140 can be coupled inside the respective mold guides 530 it means.

As shown in Fig. 18, the mold guide 530 may include a configuration for effective coupling with the rear cover 140. Fig.

As shown in Fig. 18 (a), the mold guide 530 may include a depression 532. The depression 532 may be shaped such that a part of the body of the mold guide 530 is pushed downward. In the depressed portion 532, the contact portion 532 may be located.

18 (b), the contact portion 532 may be protruded downward by PR as compared with the body of the mold guide 530. [ Since the contact portion 532 protrudes downward from the other portion of the mold guide 530, the contact portion 532 can be brought into close contact with the rear cover 140. Therefore, noise and / or vibration due to loose contact between the mold guide 530 and the rear cover 140 can be prevented.

19 is a sectional view of the state where the rear cover 140 is engaged. As shown, the flange 145, which is bent inward of the rear cover 140, can be coupled between the mold guide 530 and the second mold 510. The contact portion 532 protruding from the mold guide 530 can press the flange 145. Therefore, the rear cover 140 can be firmly engaged and the back cover 140 can be prevented from being shaken.

Fig. 20 is a view showing a portion in Fig. 15A. As shown in the figure, a cover insert 522 may be provided in the first mold 520 of the mold unit 500 of the display device 100 according to an embodiment of the present invention.

The cover insertion portion 522 may be a depression formed in a part of the end region of the first mold 520. For example, it means that only the cover insertion portion 522 side is open and the remaining three sides are closed.

At least one support rib 528 may be formed in the first mold 520. The support ribs 528 can press the rear cover 150 coupled to the cover insertion portion 522 in the Z direction. Accordingly, it is possible to prevent the back cover 150 from being firmly coupled, and also to prevent vibration and / or noise due to contact between the rear cover 150 and the first mold 520. In the first mold 520, slits 529 may be formed at regular intervals.

As shown in FIGS. 21A and 21B, the rear cover 140 may be slidably coupled to the first mold 520. For example, it means that the rear cover 140 can slide and be coupled in the Y direction. When the rear cover 140 is slid, an eleventh engaging portion 147 formed at the upper end of the rear cover 140 may be inserted into the cover inserting portion 522.

As shown in Fig. 22, the eleventh coupling portion 147 may be shaped to protrude in one direction. For example, a shape protruding by a BH distance in the Z direction. The eleventh engaging portion 147 can be brought into close contact with the first mold 520 in the cover inserting portion 522 due to the protruded eleventh engaging portion 147. [

As shown in FIG. 23, the rear cover 150 according to an embodiment of the present invention may be slidingly coupled using a rail-shaped structure. For example, the first rail 610 may be coupled to the inside of the back cover 150 and the second rail 630 may be coupled to the module cover 130. Or the second rail 610 may be formed on the mold part 500.

As shown in FIG. 23 (a), protrusions 612 may be formed on the first rails 610 at regular intervals. The size and spacing of the protrusions 612 may correspond to the spacing 634 formed on the side of the second rail 620. The spacing portion 634 may be a space between the side walls 632. The projection 612 may correspond to the groove 636 of the sidewall 632.

As shown in FIGS. 23B and 23C, the first rail 610 and the second rail 620 are coupled to each other. Lt; / RTI > The first rail 610? The protrusion 612 of the first rail 610 can be inserted into the side wall 636 of the second rail 620. [

24, when the protrusion 612 is inserted into the side wall 636, the first rail 610 and the second rail 630 can be coupled to each other. The first rail 610 may be coupled to the rear cover 140. The second rail 630 may be coupled to the module cover 130. Therefore, due to the coupling between the first and second rails 610 and 630, the rear cover 140 and the module cover 130 can be coupled to each other.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

It should be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, And all changes or modifications derived from equivalents thereof should be construed as being included within the scope of the present invention.

100: display device 110: display panel
120: Plate 130: Module cover
140: Bottom cover 150: Rear cover

Claims (10)

A display panel;
A module cover coupled to the rear side of the display panel;
A rear cover slidingly coupled to the rear side of the module cover;
A mold part attached to either one of the module cover and the rear cover; And
And a coupling part provided on the other of the module cover and the rear cover so as to correspond to the mold part, wherein the mold part is slidably inserted. The method according to claim 1,
Wherein at least one of the long sides of the module cover has,
Wherein at least one engaging portion provided with an opening in the sliding direction of the rear cover is provided. 3. The method of claim 2,
Wherein the at least one coupling portion comprises:
A plurality of first engagement portions spaced apart from each other on an outer peripheral side of the module cover,
And a plurality of second engagement portions spaced apart from each other inside the first engagement portion. The method of claim 3,
Wherein the mold part comprises:
A third engaging portion corresponding to the first engaging portion, and a fourth engaging portion corresponding to the second engaging portion,
Wherein at least one of the first, second, third, and fourth coupling portions is elastically deformed by the coupling of the first and second coupling portions and the third and fourth coupling portions, , ≪ / RTI > The method according to claim 1,
Wherein at least one of the long sides of the module cover has,
Wherein at least one engaging portion provided with an opening in the sliding direction of the rear cover is provided. 6. The method of claim 5,
Wherein the at least one coupling portion comprises:
A plurality of sixth engaging portions spaced from each other on the outer peripheral side of the module cover along the sliding direction,
And a fifth and seventh engaging portions disposed alternately and spaced apart from each other along the sliding direction inside the sixth engaging portion. The method according to claim 6,
Wherein the mold part comprises:
An eighth engaging portion corresponding to the fifth engaging portion, a ninth engaging portion corresponding to the sixth engaging portion, and a tenth engaging portion corresponding to the seventh engaging portion,
Wherein the fifth engaging portion includes:
A mold attached to the module cover,
And the eighth engaging portion is elastically deformed in close contact with the fifth engaging portion. 8. The method of claim 7,
Wherein the fifth engaging portion includes:
The body,
And a seating portion extending from the body and coupled with the eighth coupling portion,
Wherein a height of the body is larger than a height of the seat portion. The method according to claim 1,
A display panel disposed between the display panel and the module cover,
And a plate coupled with at least one of the display panel and the module cover. The method according to claim 1,
The display panel includes:
OLED (Organic Light Emitting Diodes) type.

Images