JP2013140364A - Display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To securely support a display panel, to maximize a heat radiation effect and to decrease weight.SOLUTION: A display device 1 includes: a display panel 10 disposed on a front surface of the display device 1; an intermediate panel 20 disposed on a rear surface of the display panel 10, and having stiffness larger than that of the display panel 10; a bracket 40 including a first coupling portion adhered to the intermediate panel 20, a second coupling portion projecting forward from the first coupling portion to be adhered to the display panel, and guide grooves disposed on a rear surface of the second coupling portion; a side cover 50 including a frame portion disposed on the outline of the display panel 10 and the bracket 40 so as to form a side surface appearance of the display device 1, a supporting portion extended from the frame portion to support the bracket 40, and a guide rib projecting forward from the supporting portion to be stored in one of the guide grooves; and a rear cover 60 disposed on the rear surface of the intermediate panel 20 and the rear surface of the display panel 10, and forming a rear surface appearance.

Description

  The present invention relates to a display device, and more particularly, to a display device that can lighten the display device and at the same time minimize the uneven distribution of heat to a specific part.

  The display device is a device that displays an image on a screen, and typically includes a TV, a computer monitor, and the like.

  Recently, in order to achieve a reduction in thickness, weight, and power consumption, a flat panel display device (Flat Panel Display device) that replaces a cathode-ray tube display device has been greatly developed. .

  Flat panel display devices can be broadly classified into a light emitting type and a light receiving type. Examples of the light emitting type include a plasma display panel (PDP) and an organic light emitting diode (OLED), and examples of the light receiving type include a liquid crystal display (LCD).

  Among them, a display device using an organic light emitting diode has advantages in that it has excellent luminance characteristics and viewing angle characteristics as compared with a liquid crystal display device, and can be realized as an ultra-thin shape because it does not require a backlight unit.

  One aspect of the present invention provides a display device including an intermediate panel that firmly supports a display panel, maximizes a heat dissipation effect, and is reduced in weight.

  Also disclosed is a display device in which the intermediate panel itself performs the insulating function. In addition, a display device including a bracket for facilitating assembly of the intermediate panel and other components is provided.

  A display device according to the idea of the present invention includes: a display panel; an intermediate panel disposed on a rear surface of the display panel to prevent deformation and breakage of the display panel; a first coupling portion coupled to the intermediate panel; A bracket that includes a second coupling portion that protrudes forward of the first coupling portion and is coupled to the display panel, and a guide groove is provided on a rear surface of the second coupling portion; A frame part disposed on the outer periphery of the display panel and the bracket to form a support part, a support part extending from the frame part to support the bracket, and protruding forward of the support part and coupled to the guide groove. A side cover including a guide rib; and disposed on a rear surface of the intermediate panel to form a rear surface appearance of the display device Characterized in that it comprises a; rear cover and.

  The intermediate panel can be attached to the rear surface of the display panel through an adhesive element.

  The first joint of the bracket can be attached to the rear surface of the intermediate panel through an adhesive element. The second coupling part may be attached to the rear surface of the display panel through an adhesive element.

  The second coupling part of the bracket may be the same as the frame of the display panel or may protrude outward from the frame of the display panel in order to protect the frame of the display panel.

  The display apparatus may further include a flexible printed circuit film connected to the display panel so as to supply a driving signal to the display panel.

  The bracket may include a first through part formed by opening a lower part of the bracket so that the flexible printed circuit film connected to the display panel extends rearward of the bracket.

  The support part of the side cover may include a first support part provided at an upper end of the side cover and a second support part provided at a lower end of the side cover. The guide rib may be provided on the first support portion.

  The second support portion is provided with a plurality of guide protrusions coupled to the guide grooves of the bracket, and the plurality of guide protrusions are arranged at positions corresponding to the first through portions of the bracket. Can be arranged apart from each other so as to be provided with through portions.

  The front portion of the frame portion of the side cover covers the outside of the side surface of the display panel so that the side surface of the display panel is not exposed, and the rear surface portion of the frame portion covers the rear cover so that the side surface of the rear cover is not exposed. Can cover the outside of the side.

  The frame portion of the side cover may be provided so that the entire front surface of the display panel is exposed.

  The second coupling portion of the bracket is provided with a plurality of first fastening holes, and the support portion of the side cover has a plurality of second fastening holes at positions corresponding to the plurality of first fastening holes. A fastening hole is provided, and the bracket and the side cover can be coupled by a fastening member.

  The rear cover is provided with a plurality of third fastening holes at positions corresponding to the plurality of first fastening holes and the second fastening holes, and the rear cover can be coupled to the bracket by a fastening member.

  The intermediate panel may include an inner part including a space in which air can be accommodated and at least one outer part attached to at least one of a front surface and a rear surface of the inner part.

  The inner part may include a plurality of cells formed through the inner part. Each of the plurality of cells can be formed in a hexagonal shape. The inner portion may be formed with a honeycomb structure. The inner part may have a wavy wrinkle structure. The inner portion can be formed of aluminum. The outer portion can be formed of aluminum.

  At least one of the inner part and the outer part may include an insulator. The insulator may include plastic or non-woven fabric.

  The display device according to the present invention includes a display panel; an intermediate panel disposed on a rear surface of the display panel to prevent deformation and breakage of the display panel; and coupled to a frame of the intermediate panel; A bracket having a first penetrating portion through which a flexible printed circuit film connects a display panel and a source printed circuit board for supplying a driving signal to the display panel; and a side appearance of the display device coupled to the frame of the bracket A side cover having a second penetrating portion through which the flexible printed circuit film penetrates at a position corresponding to the penetrating portion; disposed on the rear surface of the intermediate panel, and exposing the source printed circuit board to the outside And a rear cover for preventing this.

  The intermediate panel may be provided with a power supply board for supplying power to the display panel and a holder for fixing a main board for transmitting signals. The intermediate panel may include an inner part including a space in which air can be accommodated and at least one outer part attached to at least one of a front surface and a rear surface of the inner part.

  The inner portion may be formed of one of a honeycomb structure and a wavy wrinkle structure. The bracket includes a first coupling part coupled to the intermediate panel, and a second coupling part projecting forward of the first coupling part and coupled to the display panel. A guide groove can be provided on the rear surface of the portion.

  The second coupling part of the bracket may be the same as the frame of the display panel or may protrude outward from the frame of the display panel in order to protect the frame of the display panel.

  The side cover includes a frame part disposed on the outer periphery of the display panel and the bracket so as to form a side appearance of the display device, and a support part that extends from the frame part and supports the bracket. it can.

  The frame portion is configured such that the entire front surface of the display panel is exposed, and the front surface portion of the frame portion covers an outer side surface of the display panel so that a side surface of the display panel is not exposed. The rear surface portion can cover the outer side surface of the rear cover so that the side surface of the rear cover is not exposed.

  The side cover may further include a guide rib that protrudes forward of the support portion and is coupled to the guide groove. The side cover further includes a plurality of guide protrusions protruding forward of the support portion and coupled to the guide groove, and the plurality of guide protrusions are positioned at positions corresponding to the first through portions of the bracket. The second penetrating portions may be arranged apart from each other so as to be provided.

  In one embodiment of the present invention, a display device includes a display panel disposed on a front surface of the display device; an intermediate panel disposed on a rear surface of the display panel and having a rigidity greater than a rigidity of the display panel; A first coupling portion attached to the panel; a second coupling portion protruding forward from the first coupling portion and adhered to the display panel; and a guide disposed on a rear surface of the second coupling portion. A bracket including a groove; a frame portion disposed on the outer periphery of the display panel and the bracket so as to form a side appearance of the display device; a support portion that extends from the frame portion and supports the bracket; A side cover including a guide rib that protrudes forward from the support portion and is received in one of the guide grooves; Characterized in that it comprises a; serial disposed on the rear surface side and the display panel of the intermediate panel, and the rear cover that forms the surface appearance after the display device.

  In another embodiment, the display device includes: a display panel; an intermediate panel disposed on a rear surface of the display panel and having a rigidity larger than a rigidity of the display panel; A bracket including a first penetrating portion through which a flexible printed circuit film connects a panel and a source printed circuit board for supplying a driving signal to the display panel; and a side appearance of the display device attached to the frame of the display device A side cover including a second penetrating portion through which the flexible printed circuit film penetrates at a position corresponding to the first penetrating portion; and disposed on a rear surface of the intermediate panel, the source printed circuit board being a display And a rear cover for preventing exposure to the outside of the device. .

  According to each embodiment of the present invention, the display panel can be firmly supported, the heat dissipation effect can be maximized, and the weight can be reduced. Furthermore, the intermediate panel can have a function as an insulator.

  Further, the assembly of the intermediate panel and other components can be facilitated, and the frame of the intermediate panel can be protected.

It is the perspective view which showed the structure of the display apparatus which concerns on one Example of this invention. It is the figure which showed the internal structure of the intermediate | middle panel which concerns on one Example of this invention. It is the figure which showed the internal structure of the intermediate | middle panel which concerns on the other Example of this invention. It is the figure which expanded and showed the upper side of the intermediate | middle panel in FIG. 1, a bracket, and a side cover. It is the figure which expanded and showed the lower side of the intermediate | middle panel, bracket, and side cover in FIG. FIG. 4 is a top cross-sectional view of a display device according to an embodiment of the present invention. FIG. 4 is a top cross-sectional view of a display device according to an embodiment of the present invention. 1 is a lower cross-sectional view of a display device according to an embodiment of the present invention. 1 is a lower cross-sectional view of a display device according to an embodiment of the present invention. It is sectional drawing of the display apparatus which concerns on one Example of this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  As shown in FIG. 1, the display device 1 is arranged such that the display panel 10 is exposed to the front. A rear cover 60 that forms the rear appearance of the display device 1 can be provided behind the display panel 10.

  In the present embodiment, the display panel 10 will be described based on an organic light emitting diode panel. However, in addition to the organic light emitting diode panel, a liquid crystal display panel may be included in the display panel 10 of the present invention. The display panel 10 is divided into an active area where an image is displayed and an inactive area where an image is not displayed.

  In the active region, a plurality of thin film transistors (not shown) are formed on a glass substrate, and a liquid crystal layer or an organic material layer for forming pixels is formed on the thin film transistors. Video is displayed through control.

  As shown in FIGS. 8 to 9, a flexible printed circuit film 110 can be mounted behind the display panel 10. The flexible printed circuit film 110 may be in a COF (Chip-On-Film) form in which a chip device is mounted on a base film. A chip 120 is attached to an intermediate portion of the flexible printed circuit film 110, and a source printed circuit board 130 is attached to an end of the flexible printed circuit film 110.

  As shown in FIGS. 1 and 10, the intermediate panel 20 can be provided between the display panel 10 and the rear cover 60.

  The intermediate panel 20 adheres to the rear surface of the display panel 10 through an adhesive element. The adhesive element can be composed of a double-sided tape or an adhesive. In some embodiments, the intermediate panel 20 may not be directly attached to the display panel 10 but may be bonded to the display panel 10 by being bonded to a bracket 40 described later.

  A holder 30 on which the main board 35 and the power board 31 are placed is coupled to the rear of the intermediate panel 20. The power supply substrate 31 is a substrate that connects an external power supply and a display device, and includes SMPS (Switched Mode Power Supply). The main substrate 35 is a substrate that generates a video signal displayed on the display panel 10.

  In addition, a signal transmission board (not shown) that transmits the video signal generated on the main board 35 to the display panel 10 can be mounted on the holder 30.

  As shown in FIG. 2, the intermediate panel 20 includes an inner part 210 and an outer part 240. The outer part 240 may include two outer parts 240 arranged at a predetermined interval.

  The inner part 210 may include a plurality of cells 215 formed through the inner part 210. The cell 215 has a shape of a hole drilled in the inner portion 210. In this embodiment, the cell 215 is formed in a hexagonal shape. A structure including a plurality of hexagonal cells 215 is referred to as a honeycomb structure and a honeycomb structure. The honeycomb structure is light in weight due to the cells 215 formed therein. Eventually, since the cell 215 is filled with air, its weight is light compared to the overall size. In addition, the coupling structure of the cells 215 provides sufficient rigidity.

  In this embodiment, the case where the cells 215 are formed in a hexagonal shape in order to achieve the honeycomb structure is shown. However, as long as the cells 215 are configured so as to be able to accommodate air inside the cells 215, the cells 215 are formed. Can be included in the idea of the present invention.

  The intermediate panel 20 formed on the inner part 210 having the above-described structure is attached to the rear of the thin display panel 10 so that the display panel 10 and the display device 1 can be prevented from being damaged and deformed. In one embodiment, the intermediate panel 20 has a rigidity greater than that of the display panel 10.

  An outer portion 240 including an aluminum sheet is attached to the outer surface of the inner portion 210. Since the inner part 210 of the intermediate panel 20 does not easily adhere to the bracket 40 and the display panel 10, the outer part 240 can be provided. Furthermore, since the outer portion 240 is formed of an aluminum material, it has high thermal conductivity.

  In the present embodiment, the outer portion 240 is mounted on both surfaces of the inner portion 210, but the idea that the outer portion 240 is mounted on only one side surface of the inner portion 210 may be included in the concept of the present invention. it can.

  A separate adhesive sheet 230 may be provided between the inner part 210 and the outer part 240 for coupling the inner part 210 and the outer part 240. However, the idea that the inner part 210 and the outer part 240 can be combined by other units or other means besides the adhesive sheet can be included in the idea of the present invention.

  Although the intermediate panel 20 is configured to be lighter, it can play a role of reinforcing the strength of the display panel 10 and minimizing the uneven distribution of heat generated in the display panel 10 to a specific portion.

  The inner part 210 and the outer part 240 are formed of a material having high thermal conductivity so that heat is transmitted to the entire display device 1 without being concentrated on a specific part of the display panel 10. The display panel 10 is sensitive to heat, and when excessive heat is applied, a function deterioration phenomenon of the display panel 10 such as a hue reduction phenomenon may occur. In particular, since a large amount of heat is generated in the main board 35 and the power supply board 31 disposed behind the display panel 10, the intermediate panel 20 functions to conduct heat to the entire display device 1.

  The inner portion 210 can include an aluminum plate. However, when the inner portion 210 is formed of plastic, the intermediate panel 20 can additionally have an insulating function. According to the above description, the holder 30 to which the main board 35 (see FIG. 1) and the power board 31 (see FIG. 1) are mounted is installed behind the intermediate panel 20. An insulating plate (not shown) for insulation can be inserted between the holder 30 and the intermediate panel 20.

  However, when the inner portion 210 of the intermediate panel 20 is formed of an insulating material such as plastic, the insulating plate may not be attached. This is because the intermediate panel 20 itself can function as an insulating plate.

  In general, the outer portion 240 can include an aluminum sheet 240. However, even if the inner portion 210 is not formed of an insulator, the same effect as described above can be exhibited when the outer portion 240 attached to the outer surface of the inner portion 210 is formed of an insulating material. Accordingly, in this case, the outer portion 240 can be formed of an insulating material such as a nonwoven fabric.

  That is, when the inner part 210 and the outer part 240 are both formed of an insulator, or one of them is formed of an insulator, the above object can be achieved.

  FIG. 3 shows an intermediate panel 25 with an inner portion 220 of an embodiment different from that of FIG. The intermediate panel 25 includes an inner part 220 and an outer part 240. The outer part 240 may include two outer parts 240 arranged at a predetermined interval.

  An outer portion 240 is attached to the outer surface of the inner portion 220. This is to facilitate adhesion when the intermediate panel 25 is combined with another configuration. The inner part 220 may have a wavy wrinkle structure. That is, it is possible to have a shape in which the peaks 221 and valleys 222 formed so as to protrude from other portions are alternately repeated.

  Since the space between the mountain 221 and the mountain 221 or between the valley 222 and the valley 222 is an empty space like the cell 215 of the previous embodiment, air is accommodated therein. Since the vacant space is formed in this way, even a panel of the same size can be manufactured lighter.

  As described above, the intermediate panel 25 is light, serves to reinforce the strength of the display panel 10, and serves to minimize the uneven distribution of heat generated in the display panel 10 to a specific part.

  In general, the outer portion 240 can include an aluminum sheet. Meanwhile, the inner part 220 may include an aluminum plate. The intermediate panel 25 includes an inner part 220 and an outer part 240. The outer portion 240 may include two aluminum sheets 240 that are disposed at a predetermined interval. Inner portion 220 may include an aluminum plate.

  On the other hand, since the intermediate panel 25 has an insulating function, the inner portion 220 can be formed of plastic. In this case, the outer portion 240 can be formed of a material such as a nonwoven fabric.

  As shown in FIGS. 1 and 4 to 10, a bracket 40 can be provided between the display panel 10 and the rear cover 60. The bracket 40 is light and can be provided with a highly durable aluminum material.

  The bracket 40 includes a second coupling portion 420 that adheres to the display panel 10 and a first coupling portion 410 that adheres to the intermediate panel 20. The second coupling part 420 adheres to the display panel 10 outside the side surface of the intermediate panel 20 and reinforces the strength of the edge of the display panel 10.

  In order to protect the frame of the display panel 10, the second coupling part 420 is the same as the frame of the display panel 10 or is provided to protrude outward from the frame of the display panel 10.

  The first coupling part 410 is disposed between the intermediate panel 20 and the rear cover 60 and can adhere to the rear surface of the intermediate panel 20.

  The bracket 40 can be attached to the display panel 10 and the intermediate panel 20 through an adhesive element. The adhesive element can be composed of a double-sided tape or an adhesive. The bracket 40 needs to be attached to the display panel 10 and the intermediate panel 20 coupled to the rear of the display panel 10 at the same time. Since the display panel 10 is disposed in front of the intermediate panel 20, the level difference is such that the second coupling part 420 projects forward from the first coupling part 410 (that is, more forward toward the front surface of the display panel). Is formed. Since the step is thus formed, the intermediate panel 20 is coupled to the bracket 40 in a form that is placed on the first coupling portion 410.

  The flexible printed circuit film 110 attached to the lower end of the display panel 10 and the source printed circuit board 130 connected thereto are connected to the main board 35 and the power board 31 disposed behind the intermediate panel 20.

  In order to connect the flexible printed circuit film 110 and the source printed circuit board 130 to the main board 35 and the power supply board 31, the flexible printed circuit film 110 and the source printed circuit board 130 need to penetrate the bracket 40. Therefore, as shown in FIG. 8, at least one first through portion 440 can be formed at the lower end of the bracket 40. The first through portion 440 can be formed by opening a part of the lower end portion of the bracket 40. Therefore, the lower end of the bracket 40 has a plurality of protruding shapes in a portion other than the portion where the first through portion 440 is formed by partially opening the bracket 40.

  The flexible printed circuit film 110 passes through the first through portion 440 of the bracket 40 behind the display panel 10 and extends toward the rear surface of the display device behind the bracket 40.

  Since the first penetrating portion 440 is formed at the lower end of the bracket 40, it is not suitable for forming the appearance surface of the display device 1 by itself. Therefore, the side cover 50 that protects the side frame of the display device 1 is disposed.

  The side cover 50 is disposed outside the side surface of each component existing from the display panel 10 to the rear cover 60, and includes a frame portion 510 that forms the appearance of the display device 1, and a support portion 520 that extends inward from the frame portion 510. Can be configured. The frame portion 510 can be configured such that the entire front surface of the display panel 10 is exposed (that is, the frame portion 510 does not cover the front surface of the display panel 10). The front surface portion of the frame portion 510 covers the outer side surface of the display panel 10 so that the side surface of the display panel 10 is not exposed, and the rear surface portion of the frame portion 510 covers the outer side surface of the rear cover 60 so that the side surface of the rear cover 60 is not exposed. cover.

  The side cover 50 can be provided as one member in which each side of the frame portion 510 is integrally formed. Alternatively, the frame portion 510 of the side cover 50 can be provided by separating them into four or two and then assembling them.

  The support part 520 is formed on all four sides of the frame part 510. The support part 520 may include a first support part 521 extending inward from the upper frame and a second support part 525 extending inward from the lower frame.

  A part of the second coupling part 420 formed on the upper side of the bracket 40 is disposed between the display panel 10 and the first support part 521 of the side cover 50 and can be coupled to the first support part 521. it can. The guide rib 530 can be formed by bending forward from the lower end of the first support portion 521. A guide groove 430 may be formed in the second coupling portion 420 in a shape corresponding to the guide rib 530 so that the guide rib 530 is inserted.

  As shown in FIGS. 8 and 9, a part of the second coupling part 420 formed on the lower side of the bracket 40 is disposed between the display panel 10 and the second support part 525 of the side cover 50. , And can be coupled to the second support portion 525. As shown in FIG. 9, the guide protrusion 540 can be formed by bending forward from the upper end of the second support portion 525. A guide groove 430 may be formed in the second coupling part 420 so that the guide protrusion 540 is inserted.

  As shown in FIG. 8, a second through portion 560 is formed between the plurality of guide protrusions 540. The second penetration part 560 is formed at a position corresponding to the position where the first penetration part 440 is formed. Accordingly, the flexible printed circuit film 110 penetrating the first through portion 440 can be folded upward and pass through the second through portion 560. The source printed circuit board 130 attached to the end of the flexible printed circuit film 110 that has passed through the second through part 560 is disposed behind the second coupling part 420.

  Referring to FIGS. 4, 5, and 7, a plurality of first fastening holes 450 are formed in the second coupling part 420 of the bracket 40, and a plurality of second fastenings are formed in the support part 520 of the side cover 50. A hole 550 is formed, and a plurality of third fastening holes 650 are formed in the rear cover 60.

  According to this embodiment, after the bracket 40 and the side cover 50 are coupled first, the rear cover 60 is coupled. Accordingly, the number of the first fastening holes 450 and the number of the second fastening holes 550 are the same, and the third fastening holes 650 are formed with a smaller number than the first fastening holes 450 and the second fastening holes 550. be able to. Therefore, the bracket 40 and the side cover 50 are fastened by inserting a fastening member into a part of the first fastening hole 450 and the second fastening hole 550. Thereafter, the rear cover 60 is fastened by inserting additional fastening members into the first fastening hole 450, the second fastening hole 550, and the third fastening hole 650 in which no fastening member is inserted.

  However, depending on the embodiment, the bracket 40, the side cover 50, and the rear cover 60 can be coupled at a time. In this case, the first fastening holes 450, the second fastening holes 550, and the third fastening holes 650 are formed in the same number.

  By inserting the guide rib 530 and the guide projection 540 into the guide groove 430 during the fastening process of the bracket 40 and the side cover 50, the bracket 40 and the side cover 50 are primarily coupled. The guide grooves 430, the guide ribs 530, and the guide protrusions 540 may serve to guide the positions so that the bracket 40 and the side cover 50 are coupled at an accurate position.

  The bracket 40 and the side cover 50 are secondarily joined by inserting fastening members into the first fastening hole 450 and the second fastening hole 550 of the bracket 40 and the side cover 50 that are primarily joined. To do.

  The rear cover 60 can be formed of a high strength material. This is because the rear cover 60 serves to protect the main board 35 and the power supply board 31 mounted on the intermediate panel 20 at the same time as forming the rear appearance of the display device 1. Further, the rear cover 60 also has a function of reducing breakage of the display device 1. The rear cover 60 may have a shape in which the central portion protrudes loosely rearward. In order to secure a space occupied by the main board 35 and the power supply board 31 disposed behind the intermediate panel 20, only a portion where the main board 35 and the power supply board 31 are mounted can protrude.

  In the above description, the specific shape and direction are mainly described in the description of the display device 1 with reference to the accompanying drawings. However, various modifications and changes can be made by those skilled in the art. Should be construed as being within the scope of the present invention.

1 Display Device 10 Display Panel 20 Intermediate Panel 30 Holder 40 Bracket 50 Side Cover 60 Rear Cover

Claims (15)

A display panel disposed in front of the display device;
An intermediate panel disposed on a rear surface of the display panel and having a rigidity greater than that of the display panel;
A first coupling part attached to the intermediate panel, a second coupling part protruding forward from the first coupling part and adhered to the display panel, and a rear surface of the second coupling part. A bracket including a guide groove;
A frame part disposed on the outer periphery of the display panel and the bracket so as to form a side appearance of the display device; a support part extending from the frame part to support the bracket; and protruding forward from the support part A side cover including a guide rib housed in one of the guide grooves;
And a rear cover disposed on a rear surface of the intermediate panel and a rear surface of the display panel to form a rear surface appearance of the display device. The intermediate panel is attached to the rear surface of the display panel through an adhesive element;
The display apparatus of claim 1, wherein the first and second coupling parts of the bracket are attached to a rear surface of the intermediate panel and a rear surface of the display panel through adhesive elements, respectively.   In order to protect the frame of the display panel, the second coupling part of the bracket is the same as the frame of the display panel or protrudes outward from the frame of the display panel. The display device according to claim 2.   The display apparatus of claim 1, further comprising a flexible printed circuit film connected to the display panel to supply a driving signal to the display panel.   The bracket includes a first through part formed by opening a lower part of the bracket so that the flexible printed circuit film connected to the display panel extends rearward from the bracket. The display device according to claim 4. The support part of the side cover includes a first support part provided at an upper end of the side cover, and a second support part provided at a lower end of the side cover,
The display apparatus according to claim 5, wherein the guide rib is provided on the first support part.   The second support portion is provided with a plurality of guide protrusions coupled to the guide grooves of the bracket, and the plurality of guide protrusions are arranged at positions corresponding to the first through portions of the bracket. The display device according to claim 6, wherein the display devices are spaced apart from each other so as to be provided with through portions.   The front portion of the frame portion of the side cover covers the outside of the side surface of the display panel so that the side surface of the display panel is not exposed, and the rear surface portion of the frame portion covers the rear cover so that the side surface of the rear cover is not exposed. The display device according to claim 1, wherein an outer side surface of the display device is covered.   The display device according to claim 1, wherein the frame portion of the side cover is provided such that the entire front surface of the display panel is exposed. A plurality of first fastening holes are provided in the second coupling portion of the bracket,
The support portion of the side cover is provided with a plurality of second fastening holes at positions corresponding to the plurality of first fastening holes, and the bracket and the side cover are coupled by a fastening member. The display device according to claim 1.   The rear cover is provided with a plurality of third fastening holes at positions corresponding to the plurality of first fastening holes and the second fastening holes, and the rear cover is coupled to the bracket by a fastening member. The display device according to claim 10. An inner part including a space in which air can be stored;
And at least one outer portion attached to at least one of the front surface and the rear surface of the inner portion;
The display apparatus according to claim 1, wherein the inner part includes a plurality of cells formed through the inner part, and each of the plurality of cells is formed in a hexagonal shape.   The display device according to claim 12, wherein the inner portion has a honeycomb structure or a wavy wrinkle structure.   The display apparatus of claim 12, wherein the inner part and the outer part are made of aluminum.   The display apparatus of claim 12, wherein at least one of the inner part and the outer part includes an insulator, and the insulator includes a plastic or a non-woven fabric.

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