KR20060058548A - Receiving container and display device having the receiving container - Google Patents

Abstract

A storage container and a display device having the same are disclosed. The storage container includes a bottom side and a sidewall that rotates with respect to at least two edges formed on the bottom and a sidewall that has a fixing portion connected to the edge of the sidewall and facing the bottom. The display device includes a storage container including a bottom surface, a side wall portion pivoting with respect to an edge on the bottom surface, and a rotation side wall connected to an edge of the side wall portion and having a fixing portion facing the bottom surface. The display unit is disposed on the optical unit to face the optical unit and the bottom surface to generate an image based on light, and is coupled to the storage container by the fixing unit. As a result, the time required to assemble or disassemble the display panel can be greatly shortened.

Description

Storage container and display device having same {RECEIVING CONTAINER AND DISPLAY DEVICE HAVING THE RECEIVING CONTAINER}

1 is a cross-sectional view of a storage container according to a first embodiment of the present invention.

2 is a perspective view of a storage container according to a second embodiment of the present invention.

3 is a cross-sectional view taken along the line II ′ of the storage container illustrated in FIG. 2.

4 is a cross-sectional view taken along the line II-II 'of the storage container shown in FIG.

5 is a perspective view of a storage container according to a third embodiment of the present invention.

6 is a plan view of the storage container shown in FIG.

7 is a plan view of a storage container according to a fourth embodiment of the present invention.

8 is a perspective view of a storage container according to a fifth embodiment of the present invention.

FIG. 9 is a cross-sectional view taken along line III-III ′ of the storage container illustrated in FIG. 8.

10 is a cross-sectional view of the storage container according to the sixth embodiment of the present invention.

11 is a cross-sectional view of the storage container according to the seventh embodiment of the present invention.

12 is a perspective view of a storage container according to an eighth embodiment of the present invention.

13 is a plan view of the storage container shown in FIG.

14 is a perspective view of a storage container according to a ninth embodiment of the present invention.

15 is a plan view of the storage container shown in FIG.                 

16 is a plan view of a storage container showing a first fixing part according to another embodiment of the present invention.

17 is a cross-sectional view of a storage container according to a tenth embodiment of the present invention.

18 is a cross-sectional view of a storage container according to an eleventh embodiment of the present invention.

19 is a cross-sectional view illustrating a display device according to a twelfth embodiment of the present invention.

20 is a cross-sectional view illustrating a display device according to a thirteenth embodiment.

The present invention relates to a storage container and a display device having the same. More specifically, the present invention relates to a storage container having a hinge structure and a display device having a further reduced number of parts by a storage container having a hinge structure.

In general, a display device converts data in an electrical format generated from an information processing apparatus into an image.

A liquid crystal display device, which is one of display devices, converts data in an electrical format into an image using a liquid crystal.

The liquid crystal display device includes a liquid crystal control part for controlling a liquid crystal to display an image, a light providing part for providing light to the liquid crystal control part, a light receiving part for a liquid crystal control part and a light providing part, and a light providing part for a liquid storage part, and a liquid crystal. It includes a chassis for fixing the control part.                         

The chassis of the liquid crystal display device is an essential component of the liquid crystal display device for protecting the brittle light-providing part and the liquid crystal control part from external impact or vibration, but greatly increases the weight and volume of the liquid crystal display device, It is difficult to decompose.

Accordingly, the present invention has been made in view of such a conventional problem, and a first object of the present invention is to provide a storage container having a hinge structure capable of removing the chassis to reduce volume and weight, and more easily assemble and disassemble.

A second object of the present invention is to provide a display device including the storage container.

In order to implement the first object of the present invention, the storage container according to the present invention is connected to the bottom surface, the side wall portion and the side wall portion which is rotated with respect to at least two edges (edge) formed on the bottom surface and the bottom surface and It includes a pivot side wall with opposite fixings.

In addition, the storage container for implementing the first object of the present invention is disposed on the bottom surface, the outer surface of the side walls and side walls fixed to the bottom surface to form a storage space on the top of the bottom surface is formed on the edge of the bottom surface And sidewalls pivoting with respect to the sidewalls and pivotal sidewalls having a fixing portion connected to an edge of the sidewall portion and facing the bottom surface.

In addition, in order to realize the second object of the present invention, the display device according to the present invention has a bottom surface, a side wall portion which rotates with respect to the edge and a rotating portion connected to the edge of the side wall portion facing the bottom surface; A storage container including sidewalls, an optical unit disposed on a bottom surface to generate light, and a display panel disposed on the optical unit so as to face the bottom surface to generate an image based on light, and coupled to the storage container by a fixing unit. It includes.

In addition, in order to implement the second object of the present invention, the display device according to the present invention is arranged on the bottom surface, the edge of the bottom surface sidewalls and sidewalls fixed to the bottom surface to form a storage space on the top Storage container comprising pivoting sidewalls connected to the sidewalls and the sidewalls pivoting with respect to the bottom surface, and having a fixing part facing the bottom surface, an optical unit disposed on the bottom surface to generate light and facing the bottom surface optically It is disposed in the unit to generate an image based on the light, and comprises a display panel coupled to the storage container by the fixing unit.

According to the present invention, the time required for assembling and disassembling the display panel is further reduced, and the number of parts constituting the display panel is further reduced.

Hereinafter, embodiments of the storage container and the display device according to the present invention will be described in detail with reference to the accompanying drawings.

Storage container

Example 1

1 is a cross-sectional view of a storage container according to a first embodiment of the present invention.                     

Referring to FIG. 1, the storage container 100 includes a bottom surface 10 and a rotation side wall 20.

The bottom surface 10 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 10 has a square plate shape when viewed on a plane. In the present embodiment, the bottom surface 10 may have a rectangular shape, for example. Thus, the bottom surface 10 having a rectangular shape has four edges.

At least two edges formed on the bottom surface 10 are formed with a hinge member 12 for rotating the pivot side wall 20. The hinge member 12 may be disposed at a pair of opposite edges of the edges formed on the bottom surface 10. The hinge member 12 can be formed, for example, by folding the edge of the bottom surface 10 in a round shape. Alternatively, hinge member 12 may be attached to the edge of bottom surface 10. In this embodiment, at least one hinge member 12 is formed along the edge of the bottom surface 10. In this embodiment, three hinge members 12 are formed along the edge of the bottom surface 10, for example.

Rotating side wall 20 is rotatably coupled to the edge formed on the bottom surface 10 is rotated at a predetermined angle with respect to the bottom surface (10). Preferably, the rotating side wall 20 may be rotated, for example, about 90 ° with respect to the bottom surface 10. In this embodiment, the pivot side wall 20 is formed at the edges of the bottom surface 10 on which the hinge member 12 is formed.

The rotating side wall 20 includes a side wall portion 24 and a fixing portion 26. In the present embodiment, the side wall portion 24 and the fixing portion 26 may be integrally formed, and in this embodiment, the side wall portion 24 and the fixing portion 26 preferably have a bracket shape.                     

The side wall portion 24 has a plate shape. In the present embodiment, the side wall portion 24 may have the same length as the edge of the bottom surface 10 or a length shorter than the edge of the bottom surface 10.

The side wall part 24 is hinged to the hinge member 12 formed in the edge of the bottom surface 10, for example. To interconnect the side wall portion 24 and the bottom surface 10, the side wall portion 24 includes a hinge pin 22 hinged to the hinge member 12.

The fixing part 26 is connected to the edge of the side wall part 24, and the fixing part 26 may be bent from the side wall part 24 to face the bottom surface 10. Alternatively, the fixing portion 26 may extend from the side wall portion 24 to face the bottom surface 10.

In the present exemplary embodiment, the side wall part 24 serves as a side wall of the storage container 100, and the fixing part 26 serves as a chassis for fixing an edge of a display panel to be described later.

In the storage container according to the present embodiment, the edge of the bottom surface 10 and the rotation side wall 20 are hinged to each other, and the storage space is formed on the top of the bottom surface by the rotation side wall 20 and the storage container 100 is formed. The number of parts of the display device is greatly reduced by fixing the stored display panel.

Alternatively, a latch is formed in the hinge member 12 in order to prevent the side wall portion 24 of the rotation side wall 20 from being rotated again after forming a direction perpendicular to the bottom surface 10. It is also preferable that a stopper is formed in the side wall portion 24.

Example 2

2 is a perspective view of a storage container according to a second embodiment of the present invention. 3 is a cross-sectional view taken along the line II ′ of the storage container illustrated in FIG. 2. 4 is a cross-sectional view taken along the line II-II 'of the storage container shown in FIG.

2 to 4, the storage container 100 includes a bottom surface 10, a rotation side wall 20, and a fixed side wall 30.

The bottom surface 10 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 10 has a square plate shape when viewed on a plane. In the present embodiment, the bottom surface 10 may have a rectangular shape, for example. Thus, the bottom surface 10 having a rectangular shape has four edges.

Hereinafter, four edges of the bottom surface 10 will be referred to as a first edge 10a, a second edge 10b, a third edge 10c and a fourth edge 10d. The first edge 10a and the third edge 10c are disposed to face each other on the bottom face 10, and the second edge 10b and the fourth edge 10d face each other on the bottom face 10. It is arranged to see.

Hinge members 12 are formed at the first and third edges 10a and 10c formed on the bottom surface 10 to rotate the rotation sidewall 20, respectively. For example, the hinge member 12 may be formed by folding the first and third edges 10a and 10c of the bottom surface 10 in a round shape. Alternatively, the hinge member 12 may be attached to the first and third edges 10a and 10c of the bottom surface 10.

In the present embodiment, at least one hinge member 12 is formed along the first and third edges 10a and 10c of the bottom surface 10. In this embodiment, for example, three hinge members 12 are formed along the first and third edges 10a and 10c of the bottom surface 10.

The pivot side wall 20 is pivotally coupled to the first and third edges 10a and 10c formed on the bottom surface 10, and the pivot side wall 20 is pivoted at an angle with respect to the bottom surface 10. . Preferably, the rotating side wall 20 may be rotated, for example, about 90 ° with respect to the bottom surface 10.

The rotating side wall 20 includes a side wall portion 24 and a fixing portion 26. In the present embodiment, the side wall portion 24 and the fixing portion 26 may be integrally formed, and in this embodiment, the side wall portion 24 and the fixing portion 26 preferably have a bracket shape.

The side wall portion 24 has a plate shape. In this embodiment, the side wall portion 24 is the same length as the first and third edges 10a, 10c of the bottom surface 10 or the first and third edges 10a, 10c of the bottom surface 10. It may have a shorter length.

The side wall portion 24 is hinged to, for example, the hinge member 12 formed at the first and third edges 10a, 10c of the bottom surface 10. To interconnect the side wall portion 24 and the bottom surface 10, the side wall portion 24 includes a hinge pin 22 hinged to the hinge member 12.

The fixing part 26 is connected to the edge of the side wall part 24, and the fixing part 26 may be bent from the side wall part 24 to face the bottom surface 10. Alternatively, the fixing portion 26 may extend from the side wall portion 24 to face the bottom surface 10.

Meanwhile, the fixed sidewall 30 is formed at the second and third edges 10b and 10d of the bottom surface 20, respectively. The fixed side wall 30 is disposed at the second and third edges 10b and 10d. Preferably, the fixed side wall 30 is disposed in a direction perpendicular to the bottom surface 20.

The fixed side wall 30 according to the present embodiment is very suitable for firmly fixing a light source or a mold frame such as a cold cathode ray tube lamp inside the storage container 100.

In this embodiment, the rotating side wall 20 and the fixed side wall 30 serve as side walls of the storage container 100, and the fixing part 26 of the rotating side wall 20 fixes edges of a display panel and the like to be described later. It acts as a chassis.

In the storage container according to the present embodiment, the edges of the bottom surface 10 and the rotation sidewall 20 are hinged to each other, and the fixed sidewall 30 is disposed at the edges of the bottom surface 10 to fix the sidewall 30. And a storage space formed at an upper portion of the bottom surface by the rotation sidewall 20 and the display panel accommodated in the storage container 100 is fixed, thereby greatly reducing the number of components of the display device.

Alternatively, a latch is formed in the hinge member 12 in order to prevent the side wall portion 24 of the rotation side wall 20 from being rotated again after forming a direction perpendicular to the bottom surface 10. It is preferable that a stopper is formed in the side wall portion 24.

Example 3

5 is a perspective view of a storage container according to a third embodiment of the present invention. 6 is a plan view of the storage container shown in FIG.

5 and 6, the storage container 100 includes a bottom surface 10, first rotating side walls 20, and a second rotating side wall 40.

The bottom surface 10 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 10 may have a square plate shape when viewed in plan view, and the bottom surface 10 may have a rectangular shape, for example. Thus, the bottom surface 10 having a rectangular shape has four edges.

Hereinafter, four edges of the bottom surface 10 will be referred to as a first edge 10a, a second edge 10b, a third edge 10c and a fourth edge 10d. The first edge 10a and the third edge 10c are disposed to face each other on the bottom face 10, and the second edge 10b and the fourth edge 10d face each other on the bottom face 10. It is arranged to see.

Hinge members 12 are formed on the first and third edges 10a and 10c and the second and fourth edges 10b and 10d formed on the bottom surface 10, respectively. For example, the hinge member 12 may be formed by folding the first and third edges 10a and 10c and the second and fourth edges 10b and 10d of the bottom surface 10 in a round shape. Alternatively, the hinge member 12 may be attached to the first and third edges 10a and 10c and the second and fourth edges 10b and 10d of the bottom surface 10.

In addition, at least one hinge member 12 may be formed along the first and third edges 10a and 10c and the second and fourth edges 10b and 10d of the bottom surface 10. In the present embodiment, the hinge member 12 is, for example, along three first and third edges 10a and 10c and second and fourth edges 10b and 10d of the bottom surface 10. Is formed.

The first pivot side walls 20 are rotatably coupled to the hinge members 12 formed on the bottom surface 10, respectively. The first pivot side walls 20 are rotated at an angle with respect to the bottom surface 10. Preferably, the first pivot side wall 20 may, for example, be rotated at about 90 ° with respect to the bottom surface 10.

The first pivot side walls 20 include a first side wall portion 24 and a first fixing portion 26. It is preferable that the first side wall portion 24 and the first fixing portion 26 are integrally formed, and the first side wall portion 24 and the first fixing portion 26 have a bracket shape or an L shape.

The first side wall portion 24 has a plate shape. The first sidewall portion 24 has the same length as the first and third edges 10a, 10b of the bottom surface 10 or the first and third edges 10a, 10b of the bottom surface 10. They can all have a rather short length.

The first sidewall portion 24 is directly hinged, for example, to the hinge member 12 formed at the first and second edges 10a, 10b of the bottom surface 10. In order to interconnect the first sidewall portion 24 and the bottom surface 10, a hinge pin 22 is formed in the first sidewall portion 24 which is hinged to the hinge member 12.

The first fixing portion 26 is connected to the edge of the first side wall portion 24, the first fixing portion 26 is when the first side wall portion 24 is disposed perpendicular to the bottom surface 10, It is connected to the first side wall portion 24 to face the bottom surface 10. Alternatively, the first fixing part 26 may extend from the first side wall part 24 to face the bottom surface 10.

The second pivot side walls 40 include a second side wall portion 44 and a second fixing portion 46. It is preferable that the second side wall portion 44 and the second fixing portion 46 are integrally formed, and the second side wall portion 44 and the second fixing portion 46 have a bracket shape or an L shape.                     

The second side wall portion 44 has a plate shape. The second sidewall portion 44 has the same length as the second and fourth edges 10b and 10d of the bottom surface 10 or the second and fourth edges 10b and 10d of the bottom surface 10. They can all have a rather short length.

The second sidewall portion 44 is, for example, directly hinged with the hinge member 12 formed at the first and second edges 10a, 10b of the bottom surface 10. In order to interconnect the first sidewall portion 24 and the bottom surface 10, a hinge pin 42 hinged to the hinge member 12 is formed in the second sidewall portion 44.

The second fixing part 46 is connected to the edge of the second side wall part 44, and the second fixing part 46 is when the second side wall part 44 is disposed perpendicular to the bottom surface 10, It is connected to the second side wall portion 44 to face the bottom surface 10. Alternatively, the second fixing part 46 may extend from the second side wall part 44 to face the bottom surface 10.

Referring to FIG. 6, when the first sidewall portion 24 and the second sidewall portion 44 are disposed perpendicular to the bottom surface 10, a part of the first fixing portion 26 and the second fixing portion ( Some of 46) overlap each other.

In this embodiment, in order to prevent the first fixing part 26 and the second fixing part 46 from overlapping each other, the length L1 of the first fixing part 26 is the distance between the ends of the second fixing parts 46. The same thing as W1 is preferable.

In this embodiment, the first pivot side wall 20 and the second pivot side wall 40 serve as side walls of the storage container 100, and the first fixing part 26 and the second pivot side of the first pivot side wall 20. The second fixing part 46 of the rotating side wall 40 serves as a chassis for fixing an edge of a display panel or the like to be described later.

In addition, the first side wall portion 24 of the first rotating side wall 20 and the second side wall portion 44 of the second rotating side wall 40 form a direction perpendicular to the bottom surface 10 and then rotated again. In order to prevent this, it is preferable that a latch is formed on the hinge member 12, and a stopper is formed on the first side wall portion 22 and the second side wall portion 44.

Example 4

7 is a plan view of a storage container according to a fourth embodiment of the present invention. The storage container according to the fourth embodiment of the present invention is the same as the storage container of Embodiment 3 except for the structure of the first and second fixing parts of Embodiment 3. Therefore, the same members are denoted by the same reference numerals as those in the third embodiment, and duplicated descriptions thereof will be omitted.

Referring to FIG. 7, the first fixing part may be disposed in a state in which the first side wall part 24 and the second side wall part 44 are disposed in a direction substantially perpendicular to the bottom surface 10 of the storage container 100. The portion where the second fixing portion 46 overlaps with each other 26 and the second fixing portion 46 are cut off, and thus the first fixing portion 26 and the second fixing portion 46 are formed with cut portions 26a and 46b, respectively.

Example 5

8 is a perspective view of a storage container according to a fifth embodiment of the present invention. FIG. 9 is a cross-sectional view taken along line III-III ′ of the storage container illustrated in FIG. 8. The storage container according to the fifth embodiment of the present invention is the same as the storage container of the third embodiment except for the locking piece and the locking projection. Therefore, the same members are denoted by the same reference numerals as those in the third embodiment, and duplicated descriptions thereof will be omitted.

8 and 9, at least one first locking protrusion 54 is formed on an inner side surface of the first side wall portion 24 of the first pivot side walls 20 of the bottom surface 10 of the storage container 100. Is formed, and a first locking piece 52 is formed at a portion of the bottom surface 10 corresponding to the first locking protrusion 54. The first locking piece 52 may be formed by cutting a portion of the bottom surface 10 or attach the bottom piece 10 to the bottom surface 10. The first locking piece 52 is preferably formed with an opening 52a that engages with the first locking protrusion 54. In the present embodiment, the first locking pieces 52 are formed on the bottom surface 10, for example, three spaced apart from each other by a predetermined interval.

Meanwhile, at least one second locking protrusion 64 is formed on an inner side surface of the second side wall portion 44 of the second pivot side walls 20 of the bottom surface 10 of the storage container 100, and the bottom surface ( The second locking piece 62 is formed at a portion of the 10 that corresponds to the second locking protrusion 64. The second locking piece 62 may be formed by cutting a portion of the bottom surface 10 and attaching the second locking piece 62 to the bottom surface 10.

The second locking piece 62 is preferably formed with an opening 62a that engages with the second locking protrusion 64. In the present embodiment, the second locking pieces 62 may be formed on the bottom surface 10, for example, three spaced apart from each other by a predetermined interval.

The first engaging projection 54 formed on the first side wall portion 24 of the first pivot side wall 20 is elastically coupled to the first engaging piece 56, whereby the first pivot side walls 20 are bottomed. It is fixed relative to the face 10.

In addition, the second locking projection 64 formed on the second side wall portion 44 of the second rotation side wall 40 is elastically coupled to the second locking piece 62, thereby causing the second rotation side wall 40 Are fixed relative to the bottom surface 10.

Example 6

10 is a cross-sectional view of the storage container according to the sixth embodiment of the present invention. The storage container according to the sixth embodiment of the present invention is the same as the storage container of the third embodiment except for the mold frame and the fixing member. Therefore, the same members are denoted by the same reference numerals as those in the third embodiment, and duplicated descriptions thereof will be omitted.

Referring to FIG. 10, a mold frame 70 is disposed on the bottom surface 10 of the storage container 100. The mold frame 70 may have, for example, a rod shape or a frame shape having an opening formed therein.

The mold frame 70 preferably includes a first face 71 disposed on the bottom surface 10, a first side wall portion 24 of the first pivot side wall 20, or a second pivot side wall 40. A second side 72 facing the second sidewall portion 44, a third side 73 facing the first side 71 and a fourth side 74 facing the second side 72. do. A stepped portion 74a is formed on the fourth surface 74, and a display panel to be described later is disposed on the stepped portion 74a.

The first side wall portion 24 of the first rotating side wall 20 and the second side wall portion 44 of the second rotating side wall 40 according to the present embodiment are rotated with respect to the bottom surface 10, thereby The first side wall portion 24 and the second side wall portion 44 are in close contact with the second surface 72 of the mold frame 70, and the first fixing portion 26 and the second rotation of the first rotating side wall 20 are formed. The second fixing part 46 of the side wall 40 is in close contact with the third surface 73 of the mold frame 70.

In this embodiment, the first pivot side walls 20 and the mold frame 70, the second pivot side walls 40 and the mold frame 70 are fixed to each other by the fixing member 75. In this embodiment, the fixing member 75 is, for example, a fastening screw.

Specifically, an opening is formed in the first rotating side wall 20 or the second rotating side wall 40 facing the third surface 73 of the mold frame 70, the first rotating side wall 20 Grooves 77 are formed in the mold frame 70 corresponding to the openings formed in the first or second pivotal side walls 40.

The openings and the grooves 77 formed in the first pivot side walls 20 or the second pivot side walls 40 are fastened by fastening screws, which are fixing members 75. Alternatively, the fixing member may be a double-sided adhesive tape interposed between the first pivot side walls 20 or the second pivot side walls 40 and the third surface 73 of the mold frame 70.

Reference numeral 80 in FIG. 10 denotes a reflecting plate having a high light reflectance. The reflector plate 80 covers the bottom surface 10 and a portion of the fourth surface 74 of the mold frame 70.

Example 7

11 is a cross-sectional view of the storage container according to the seventh embodiment of the present invention.

Referring to FIG. 11, the storage container 200 includes a bottom surface 210, sidewalls 205, and rotation sidewalls 220.

The bottom surface 210 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 210 has a square plate shape when viewed in plan. In the present embodiment, the bottom surface 210 may have a rectangular shape, for example. Thus, the bottom surface 210 having a rectangular shape has four edges.

Sidewalls 205 may be formed and / or disposed at the edges of bottom surface 210. The side walls 205 form a storage space on the bottom surface 210.

Hinge members 212 may be integrally formed on outer surfaces of the sidewalls 205. Hinge member 212 may be disposed, for example, on a pair of opposite sidewalls 205. For example, the hinge member 212 may be formed by cutting a portion of the sidewall 205 to have a round shape. Alternatively, hinge member 212 may be attached to the outer side of sidewall 205. In the present embodiment, at least one hinge member 212 is formed on the outer side surface of the side wall 205. In this embodiment, three hinge members 212 may be formed along the edge of sidewall 205, for example.

The rotating side wall 220 is rotatably coupled to the edge formed on the side wall 205 and rotated at an angle with respect to the bottom surface 210. Preferably, the rotating side wall 220 may be rotated, for example, about 90 ° with respect to the bottom surface 210.

The rotating side wall 220 includes a side wall portion 224 and a fixing portion 226. In the present embodiment, the side wall portion 224 and the fixing portion 226 may be integrally formed, and in this embodiment, the side wall portion 224 and the fixing portion 226 preferably have a bracket shape.

The side wall portion 224 has a plate shape. In the present embodiment, the sidewall portion 224 may have a length equal to the length of the edge of the sidewall 205 or a length shorter than the length of the edge of the sidewall 205.

The side wall portion 224 is hinged to, for example, a hinge member 212 formed at the edge of the side wall 210. To interconnect the sidewall portion 224 and the sidewall 205, the sidewall portion 224 includes a hinge pin 222 hinged to the hinge member 212.

The fixing part 226 is connected to the edge of the side wall part 224, and the fixing part 226 may be bent from the side wall part 224 to face the bottom surface 210. Alternatively, the fixing portion 226 may extend from the side wall portion 224 to face the bottom surface 210.

In the present embodiment, the side wall portion 224 serves as a side wall of the storage container 200, and the fixing portion 226 serves as a chassis for fixing an edge of a display panel and the like to be described later.

In the storage container 200 according to the present embodiment, the edge of the side wall 205 and the rotation side wall 220 are hinged to each other, and the storage space is formed and received on the top of the bottom surface 210 by the rotation side wall 220. As the display panel accommodated in the container 200 is fixed, the number of parts of the display device is greatly reduced.

Alternatively, a latch is formed in the hinge member 212 in order to prevent the side wall portion 224 of the rotation side wall 220 from being rotated again after forming a direction perpendicular to the bottom surface 210. It is also preferable that a stopper is formed on the side wall portion 224.

Example 8

12 is a perspective view of a storage container according to an eighth embodiment of the present invention. 13 is a plan view of the storage container shown in FIG. The storage container according to the eighth embodiment of the present invention is the same as the storage container of the seventh embodiment except for the rotation side wall. Therefore, the same members are denoted by the same reference numerals as those in the seventh embodiment, and duplicated descriptions thereof will be omitted.

12 and 13, the storage container 200 includes a bottom surface 210, side walls 205, and rotation side walls 230.

Sidewalls 205 may be formed and / or disposed at the edges of bottom surface 210. The side walls 205 form a storage space on the bottom surface 210. The sidewalls 205 according to the present embodiment may include a first sidewall 205a, a second sidewall 205b facing the first sidewall 205a, a third sidewall 205a and a third sidewall 205b connected to the second sidewall 205b. Side wall 205c and fourth side wall 205d. The third side wall 205c and the fourth side wall 205d are disposed to face each other.

Hinge members 232 may be integrally formed on outer surfaces of the sidewalls 205. Hinge member 232 may be disposed, for example, on a pair of opposing first sidewalls 205a and second sidewalls 205b, respectively. Alternatively, the hinge member 232 may be disposed on the pair of opposing third sidewalls 205c and the fourth sidewall 205d, respectively.

For example, the hinge member 232 may be formed by cutting a portion of the first sidewall 205a and the second sidewall 205b to have a round shape. Alternatively, the hinge member 232 may be attached to the outer side surfaces of the first side wall 205a and the second side wall 205b.

In this embodiment, at least one hinge member 232 is formed on the outer side surfaces of the first sidewall 205a and the second sidewall 205b. In the present embodiment, three hinge members 232 may be formed along edges of the first sidewall 205a and the second sidewall 205b, for example.

The rotation side wall 230 is rotatably coupled to the first side wall 205a and the second side wall 205b to rotate at a predetermined angle with respect to the bottom surface 210. Preferably, the rotating side wall 230 may be rotated, for example, by about 90 ° with respect to the bottom surface 210.

Rotating side wall 230 includes sidewall portion 234 and fixing portion 236. In the present embodiment, the side wall portion 234 and the fixing portion 236 may be integrally formed, and in this embodiment, the side wall portion 234 and the fixing portion 236 preferably have a bracket shape.

The side wall portion 234 has a plate shape. In this embodiment, the sidewall portion 234 is equal to the length of the edges of the first sidewall 205a and the second sidewall 205b or is greater than the length of the edges of the first sidewall 205a and the second sidewall 205b. It may have a short length.

The sidewall portion 234 is hinged to, for example, a hinge member 232 formed at the edges of the first sidewall 205a and the second sidewall 205b. To interconnect the sidewall portion 234 and the first sidewall 205a, the sidewall portion 234 and the second sidewall 205b, the sidewall portion 234 includes a hinge pin hinged to the hinge member 232. do.

The fixing part 236 is connected to an edge of the side wall part 234, and the fixing part 236 may be bent from the side wall part 234 to face the bottom surface 210. Alternatively, the fixing portion 236 may extend from the side wall portion 234 to face the bottom surface 210.

In the present exemplary embodiment, the sidewall portion 234 serves as a sidewall of the storage container 200, and the fixing portion 236 serves as a chassis for fixing an edge of a display panel, which will be described later.

In the storage container 200 according to the present embodiment, the edges of the first sidewall 205a and the second sidewall 205b and the rotation sidewall 230 are hinged to each other, and the bottom surface 210 is formed by the rotation sidewall 230. An accommodating space is formed at an upper portion of the display panel and the display panel accommodated in the accommodating container 200 is fixed, thereby greatly reducing the number of components of the display device.

Alternatively, a latch is formed in the hinge member 232 to prevent the side wall portion 234 of the rotation side wall 230 from being rotated again after forming a direction perpendicular to the bottom surface 210. It is also preferable that a stopper is formed on the sidewall portion 234.

Example 9

14 is a perspective view of a storage container according to a ninth embodiment of the present invention. 15 is a plan view of the storage container shown in FIG. The storage container according to the ninth embodiment of the present invention is the same as the storage container of the eighth embodiment except for the rotating side wall. Therefore, the same members are denoted by the same reference numerals as those in the eighth embodiment, and duplicated descriptions thereof will be omitted.

Referring to FIGS. 14 and 15, the storage container 200 includes a bottom surface 210, sidewalls 205, and pivot sidewalls 230, 240; 250.

Sidewalls 205 may be formed and / or disposed at the edges of bottom surface 210. The side walls 205 form a storage space on the bottom surface 210. The sidewalls 205 according to the present embodiment may include a first sidewall 205a, a second sidewall 205b facing the first sidewall 205a, a third sidewall 205a and a third sidewall 205b connected to the second sidewall 205b. Side wall 205c and fourth side wall 205d. The third side wall 205c and the fourth side wall 205d are disposed to face each other.

Hinge members 232 may be integrally formed on outer surfaces of the sidewalls 205. The hinge member 232 is disposed at, for example, the pair of opposing first sidewalls 205a and the second sidewall 205b, the third sidewall 205c, and the fourth sidewall 205d, respectively.

The hinge member 232 is formed by, for example, cutting off a portion of the first sidewall 205a and the second sidewall 205b and folding the cutout portion to have a round shape. In addition, the hinge member 232 is formed by, for example, folding a portion of the third sidewall 205c and the fourth sidewall 205d and cutting the cut portion to have a round shape.

In this embodiment, at least one hinge member 232 may be formed on the outer side surfaces of the first sidewall 205a and the second sidewall 205b, the third sidewall 205c, and the fourth sidewall 205d. In this embodiment, three hinge members 232 are formed along the edges of the first sidewall 205a and the second sidewall 205b, the third sidewall 205c and the fourth sidewall 205d, for example, three. Can be.

In this embodiment, the pivot side wall 250 is composed of a first pivot side wall 230 and a second pivot side wall 240.

The first pivot side wall 230 is rotatably coupled to the first side wall 205a and the second side wall 205b to rotate at a predetermined angle with respect to the bottom surface 210. Preferably, the first pivot side wall 230 may be rotated at about 90 ° with respect to the bottom surface 210, for example.

The first pivot side wall 230 includes a first side wall portion 234 and a first fixing portion 236. In the present embodiment, the first side wall portion 234 and the first fixing portion 236 may be integrally formed, and in the present embodiment, the first side wall portion 234 and the first fixing portion 236 may be brackets. It is desirable to have a shape.

The first side wall portion 234 has a plate shape. In this embodiment, the first sidewall portion 234 is the same length as the length of the edges of the first sidewall 205a and the second sidewall 205b or of the edges of the first sidewall 205a and the second sidewall 205b. It may have a length shorter than the length.

The first sidewall portion 234 is hinged to, for example, a hinge member 232 formed at the edges of the first sidewall 205a and the second sidewall 205b. In order to interconnect the first sidewall portion 234 and the first sidewall 205a and the first sidewall portion 234 and the second sidewall 205b, the first sidewall portion 234 is hinged to the hinge member 232. A hinge pin that is coupled.

The first fixing part 236 is connected to an edge of the first side wall part 234, and the first fixing part 236 may be bent from the first side wall part 234 to face the bottom surface 210. Alternatively, the first fixing part 236 may extend from the first sidewall part 234 to face the bottom surface 210.

In the present exemplary embodiment, the first sidewall part 234 serves as a sidewall of the storage container 200, and the first fixing part 236 serves as a chassis that fixes an edge of a display panel to be described later.

The second pivot side wall 240 is rotatably coupled to the third side wall 205c and the fourth side wall 205d to rotate at a predetermined angle with respect to the bottom surface 210. Preferably, the second pivot side wall 240 may be rotated, for example, about 90 ° with respect to the bottom surface 210.

The second pivot side wall 240 includes a second side wall portion 244 and a second fixing portion 246. In the present embodiment, the second sidewall portion 244 and the second fixing portion 246 may be integrally formed, and in the present embodiment, the second sidewall portion 244 and the second fixing portion 246 It is desirable to have a bracket shape.

The second side wall portion 244 has a plate shape. In the present embodiment, the second sidewall portion 244 is the same length as the length of the edges of the third sidewall 205c and the fourth sidewall 205d or the edge of the third sidewall 205c and the fourth sidewall 205d. It may have a length shorter than the length.

The second sidewall portion 244 is hinged to, for example, a hinge member 232 formed at the edge of the third sidewall 205c and the fourth sidewall 205d. In order to interconnect the second sidewall portion 244 and the third sidewall 205c and the second sidewall portion 244 and the fourth sidewall 205d, the second sidewall portion 244 is hinged to the hinge member 232. A hinge pin that is coupled.

The second fixing part 246 is connected to the edge of the second side wall part 244, and the second fixing part 246 may be bent from the second side wall part 244 to face the bottom surface 210. Alternatively, the second fixing part 246 may extend from the second sidewall part 244 to face the bottom surface 210.

The length L1 of the first fixing parts 236 is substantially equal to the spacing W1 between the second fixing parts 246 so that the first fixing parts 236 and the second fixing parts 246 do not overlap with each other. It is preferable.

16 is a plan view of a storage container showing a first fixing part according to another embodiment of the present invention.

Referring to FIG. 16, in order to prevent the first fixing parts 236 and the second fixing parts 246 from overlapping with each other, the second fixing parts 246 of the first fixing parts 236 overlap with each other. A first cutout 236a is formed at the portion to be formed, and a second cutout 246a is formed at a portion overlapping with the first fixing portions 236 of the second fixing parts 246.

In the present exemplary embodiment, the second sidewall part 244 serves as a sidewall of the storage container 200, and the second fixing part 246 serves as a chassis that fixes an edge of a display panel to be described later.

In the storage container 200 according to the present embodiment, the first sidewall 230 is hinged to the first sidewall 205a and the second sidewall 205b, and the third sidewall 205c and the fourth sidewall 205d are connected to each other. The second pivot side wall 230 is hinged to each other, the storage space is formed on the bottom surface 210 by the pivot side wall 250 and the display panel accommodated in the storage container 200 is fixed to the display device. Greatly reduces the number of parts.

Alternatively, in order to prevent the first sidewall portion 234 and / or the second sidewall portion 244 of the rotation sidewall 250 from turning again after being in a direction perpendicular to the bottom surface 210, the hinge member A latch is formed at 232, and a stopper is also formed at the first sidewall portion 234 and the second sidewall portion 244.

Example 10

17 is a cross-sectional view of a storage container according to a tenth embodiment of the present invention. The storage container according to the tenth embodiment of the present invention is the same as the storage container of the eighth embodiment except for the locking piece and the locking projection. Therefore, the same members are denoted by the same reference numerals as those in the eighth embodiment, and duplicated descriptions thereof will be omitted.                     

Referring to FIG. 17, at least one locking protrusion 234a is formed on an inner side surface of the side wall portion 234 of the rotation side walls 230 facing the side walls 205 of the storage container 200, and the side wall 205 An opening 205b coupled to the locking protrusion 234a is formed at a portion corresponding to the locking protrusion 234a.

The locking protrusion 234a and the opening 205b prevent the pivoting side wall 230 from being arbitrarily separated from the sidewall 205 after the pivoting side wall 230 is in close contact with the sidewall 205.

Example 11

18 is a cross-sectional view of a storage container according to an eleventh embodiment of the present invention. The storage container according to the eleventh embodiment of the present invention is the same as the storage container of the eighth embodiment except for the mold frame and the fixing member. Therefore, the same members are denoted by the same reference numerals as those in the eighth embodiment, and duplicated descriptions thereof will be omitted.

Referring to FIG. 18, a mold frame 260 is disposed on the bottom surface 210 of the storage container 200. The mold frame 260 may have, for example, a rod shape or a frame shape having an opening formed therein.

The mold frame 260 preferably includes a first face 261 disposed on the bottom surface 210, a second face 262 facing the side wall 205, and a third face facing the first face 261. And a fourth side 264 facing the side 263 and the second side 262. A step 262 is formed on the fourth surface 264, and a display panel to be described later is disposed on the step 262.

The rotating side wall 230 according to the present embodiment is rotated with respect to the bottom surface 210, whereby the side wall portion 234 is in close contact with the second surface 262 of the mold frame 260, and the fixing portion 236 Is adhered to the third surface 263 of the mold frame 260.

In this embodiment, the pivot side walls 230 and the mold frame 260 are fixed to each other by the fixing member 280. In this embodiment, the fixing member 280 is, for example, a fastening screw.

In detail, an opening is formed at a portion of the rotating sidewalls 230 facing the third surface 263 of the mold frame 260, and a mold frame 260 corresponding to the openings formed at the rotating sidewalls 230 is formed. Grooves 263a are formed.

The openings and the grooves 263a formed in the rotation sidewalls 230 are fastened by fastening screws that are fastening members 280.

Reference numeral 270 in FIG. 18 denotes a reflecting plate having a high light reflectance. The reflector plate 270 is disposed to cover the bottom surface 210 and a portion of the fourth surface 264 of the mold frame 260.

Display

Example 12

19 is a cross-sectional view illustrating a display device according to a twelfth embodiment of the present invention. The storage container of the display device according to the twelfth embodiment of the present invention may have the same configuration as those of the first to eleventh embodiments described above. Therefore, the same members are denoted by the same reference numerals as those in the first to twelfth embodiments, and duplicated descriptions thereof will be omitted.                     

Referring to FIG. 20, the display device 400 includes a storage container 100, an optical unit 300, and a display panel 400.

The storage container 100 includes a bottom surface 10 and a rotation side wall 20.

The bottom surface 10 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 10 has a square plate shape when viewed on a plane. In the present embodiment, the bottom surface 10 may have a rectangular shape, for example. Thus, the bottom surface 10 having a rectangular shape has four edges.

At least two edges formed on the bottom surface 10 are formed with a hinge member 12 for rotating the pivot side wall 20. The hinge member 12 may be disposed at a pair of opposite edges of the edges formed on the bottom surface 10. The hinge member 12 can be formed, for example, by folding the edge of the bottom surface 10 in a round shape. Alternatively, hinge member 12 may be attached to the edge of bottom surface 10. In this embodiment, at least one hinge member 12 is formed along the edge of the bottom surface 10. In this embodiment, three hinge members 12 are formed along the edge of the bottom surface 10, for example.

Rotating side wall 20 is rotatably coupled to the edge formed on the bottom surface 10 is rotated at a predetermined angle with respect to the bottom surface (10). Preferably, the rotating side wall 20 may be rotated, for example, about 90 ° with respect to the bottom surface 10. In this embodiment, the pivot side wall 20 is formed at the edges of the bottom surface 10 on which the hinge member 12 is formed.

The rotating side wall 20 includes a side wall portion 24 and a fixing portion 26. In the present embodiment, the side wall portion 24 and the fixing portion 26 may be integrally formed, and in this embodiment, the side wall portion 24 and the fixing portion 26 preferably have a bracket shape.

The side wall portion 24 has a plate shape. In the present embodiment, the side wall portion 24 may have the same length as the edge of the bottom surface 10 or a length shorter than the edge of the bottom surface 10.

The side wall part 24 is hinged to the hinge member 12 formed in the edge of the bottom surface 10, for example. To interconnect the side wall portion 24 and the bottom surface 10, the side wall portion 24 includes a hinge pin 22 hinged to the hinge member 12.

The fixing part 26 is connected to the edge of the side wall part 24, and the fixing part 26 may be bent from the side wall part 24 to face the bottom surface 10. Alternatively, the fixing portion 26 may extend from the side wall portion 24 to face the bottom surface 10.

In the present exemplary embodiment, the side wall part 24 serves as a side wall of the storage container 100, and the fixing part 26 serves as a chassis for fixing an edge of a display panel to be described later.

The optical unit 300 is disposed inside the storage container 100. The optical unit 300 includes, for example, a lamp 305 and a diffuser plate 310.

The plurality of lamps 305 are arranged on the bottom surface 10 of the storage container 100 in parallel, and the diffusion plate 310 diffuses the light generated from the lamp 305 to further improve the brightness uniformity of the light. Preferably, the lamp 305 according to the present embodiment is a cold cathode ray tube lamp.

Meanwhile, in order to fix the diffusion plate 310 to the storage container 100, a mold frame 70 may be disposed inside the storage container 100, and the diffusion plate 310 may be disposed on the mold frame 70. .                     

The display panel 400 is disposed on the mold frame 70 fixed to the storage container 100 and changes the light passing through the lamp 305 and the diffusion plate 310 into image light including information.

In the present embodiment, the display panel 400 is preferably a liquid crystal display panel, wherein the liquid crystal display panel includes a thin film transistor substrate 410 and a thin film transistor substrate on which pixel electrodes are arranged in a matrix, and thin film transistors are disposed for each pixel electrode. The color filter substrate 420 may face the 410 and have a common electrode formed thereon. The liquid crystal layer is disposed between the thin film transistor substrate 410 and the color filter substrate 420.

In the state where the display panel 400 is disposed on the storage container 100, the display panel 400 is fixed to the storage container 100 by the fixing part 26 of the rotation side wall 20 formed on the storage container 100. . In this case, the display panel 400 is damaged by the fixing part 26 of the storage container 100, or between the fixing part 26 and the display panel 400 to prevent the display panel 400 from flowing. An elastic member may be interposed.

Example 13

20 is a cross-sectional view illustrating a display device according to a thirteenth embodiment. The storage container of the display device according to the thirteenth embodiment of the present invention may have the same configuration as those of the first to eleventh embodiments described above. Therefore, the same members are denoted by the same reference numerals as those in the first to twelfth embodiments, and duplicated descriptions thereof will be omitted.                     

The display device 400 according to the present exemplary embodiment includes a storage container 200, an optical unit 300, and a display panel 400.

The storage container 200 includes a bottom surface 210, side walls 205, and rotation side walls 220.

The bottom surface 210 according to the present embodiment may be made of metal or synthetic resin. The bottom surface 210 has a square plate shape when viewed in plan. In the present embodiment, the bottom surface 210 may have a rectangular shape, for example. Thus, the bottom surface 210 having a rectangular shape has four edges.

Sidewalls 205 may be formed and / or disposed at the edges of bottom surface 210. The side walls 205 form a storage space on the bottom surface 210.

Hinge members 212 may be integrally formed on outer surfaces of the sidewalls 205. Hinge member 212 may be disposed, for example, on a pair of opposite sidewalls 205. For example, the hinge member 212 may be formed by cutting a portion of the sidewall 205 to have a round shape. Alternatively, hinge member 212 may be attached to the outer side of sidewall 205. In the present embodiment, at least one hinge member 212 is formed on the outer side surface of the side wall 205. In this embodiment, three hinge members 212 may be formed along the edge of sidewall 205, for example.

The rotating side wall 220 is rotatably coupled to the edge formed on the side wall 205 and rotated at an angle with respect to the bottom surface 210. Preferably, the rotating side wall 220 may be rotated, for example, about 90 ° with respect to the bottom surface 210.                     

The rotating side wall 220 includes a side wall portion 224 and a fixing portion 226. In the present embodiment, the side wall portion 224 and the fixing portion 226 may be integrally formed, and in this embodiment, the side wall portion 224 and the fixing portion 226 preferably have a bracket shape.

The side wall portion 224 has a plate shape. In the present embodiment, the sidewall portion 224 may have a length equal to the length of the edge of the sidewall 205 or a length shorter than the length of the edge of the sidewall 205.

The side wall portion 224 is hinged to, for example, a hinge member 212 formed at the edge of the side wall 210. To interconnect the sidewall portion 224 and the sidewall 205, the sidewall portion 224 includes a hinge pin 222 hinged to the hinge member 212.

The fixing part 226 is connected to the edge of the side wall part 224, and the fixing part 226 may be bent from the side wall part 224 to face the bottom surface 210. Alternatively, the fixing portion 226 may extend from the side wall portion 224 to face the bottom surface 210.

The optical unit 300 is disposed inside the storage container 200. The optical unit 300 includes, for example, a lamp 305 and a diffuser plate 310.

A plurality of lamps 305 are disposed on the bottom surface 210 of the storage container 200 in parallel, and the diffusion plate 310 diffuses the light generated from the lamp 305 to further improve the brightness uniformity of the light. Preferably, the lamp 305 according to the present embodiment is a cold cathode ray tube lamp.

Meanwhile, in order to fix the diffusion plate 310 to the storage container 200, a step may be formed on the sidewall 205 of the storage container 200, and the diffusion plate 310 may be disposed at the step.

The display panel 400 is disposed on a step formed in the storage container 200, and converts light passing through the lamp 305 and the diffusion plate 310 into image light including information.

In the present embodiment, the display panel 400 is preferably a liquid crystal display panel, wherein the liquid crystal display panel includes a thin film transistor substrate 410 and a thin film transistor substrate on which pixel electrodes are arranged in a matrix, and thin film transistors are disposed for each pixel electrode. The color filter substrate 420 may face the 410 and have a common electrode formed thereon. The liquid crystal layer is disposed between the thin film transistor substrate 410 and the color filter substrate 420.

In the state where the display panel 400 is disposed on the storage container 200, the display panel 400 is fixed to the storage container 200 by the fixing part 226 of the rotation side wall 220 formed in the storage container 200. . In this case, the display panel 400 is damaged by the fixing part 226 of the storage container 200, or between the fixing part 226 and the display panel 400 to prevent the display panel 400 from flowing. An elastic member may be interposed.

As described above, according to the present invention, by assembling or disassembling the display panel by rotating a part of the storage container to fix the display panel or the optical unit, a separate fixing member for fixing the display panel or the optical unit is not used. The time required can be greatly shortened.

Although the foregoing has been described with reference to a number of embodiments, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the invention as set forth in the claims below. I can understand that.

Claims (27)

Bottom surface; And And a side wall portion pivoting about at least two edges formed on the bottom surface and a rotation side wall connected to an edge of the side wall portion to face the bottom surface. The storage container of claim 1, wherein a hinge member is formed at at least two edges of the bottom surface, and a hinge pin hinged to the hinge member is formed at the side wall. The container of claim 1, wherein an angle formed by the side wall portion and the bottom surface is substantially perpendicular. According to claim 1, wherein the bottom surface has a rectangular plate shape, the rotating side wall is disposed on the two edges facing each other of the bottom surface, the fixed side wall to the edges orthogonal to the rotating side wall of the bottom surface Storage container, characterized in that formed. 2. The bottom surface of claim 1, wherein the bottom surface has a rectangular plate shape, and the pivot side walls are two first pivot side walls disposed at mutually opposite first edges of the bottom surface, and the first one of the bottom surfaces. And two second pivotal side walls disposed on the second edges connected to the edges. 6. The storage container according to claim 5, wherein the lengths of the second pivotal side walls are substantially the same as the spacing between edges of the fixing portions of the first pivotal side walls. 6. The storage container according to claim 5, wherein the first pivot side walls and the second pivot side walls have cutouts cut out so that corner portions do not overlap each other. The storage container according to claim 1, wherein a locking piece having an opening protrudes from the bottom surface to fix the rotation side wall, and a locking protrusion is formed at the side wall of the rotation side wall. The storage container according to claim 1, wherein a mold frame is fixed to a bottom surface of the storage container, and the mold part of the rotating side wall and the mold frame facing the fixing part are coupled by a fixing member. The storage container according to claim 9, wherein the fixing member is a fastening screw for coupling the fixing part and the mold frame. The storage container according to claim 9, wherein a reflection plate is disposed on the mold frame and the bottom surface. Bottom surface; Sidewalls disposed on an edge of the bottom surface and fixed to the bottom surface to form a storage space on the top of the bottom surface; And And sidewalls disposed on the outer surfaces of the sidewalls, the sidewalls pivoting with respect to the sidewalls, and rotating sidewalls connected to an edge of the sidewall and facing the bottom surface. The storage container according to claim 12, wherein the bottom surface has a rectangular plate shape, and the pivot side walls are disposed on two sidewalls facing each other. 13. The apparatus of claim 12, wherein the bottom surface has a rectangular plate shape, and the pivot side walls are two first pivot side walls disposed on mutually opposite first side walls of the side walls, and the first side wall among the bottom surfaces. And two second pivotal side walls disposed on the second sidewalls connected to each other. 15. The storage container according to claim 14, wherein the lengths of the second pivotal side walls are substantially the same as the distance between the edges of the fixing portions of the first pivotal side walls. 15. The storage container according to claim 14, wherein the first pivot side walls and the second pivot side walls include cutouts which are cut so that corner portions do not overlap each other. The storage container according to claim 12, wherein the side walls are formed with openings for fixing the rotating side wall, and the rotating side wall has a locking protrusion coupled to the opening. 13. The storage container according to claim 12, wherein a mold frame is fixed to the bottom surface, and a fixing part of the rotating side wall and a mold frame corresponding to the fixing part are coupled by a fixing member. The storage container according to claim 18, wherein the fixing member is a fastening screw for fastening the mold frame and the fixing part. 19. The storage container according to claim 18, wherein a reflecting plate is disposed on upper surfaces of the mold frame and the bottom surface. A storage container including a bottom surface, a side wall portion pivoting with respect to an edge on the bottom surface, and a rotation side wall connected to an edge of the side wall portion and having a fixing portion facing the bottom surface; An optical unit disposed on the bottom surface to generate light; And And a display panel disposed on the optical unit so as to face the bottom surface to generate an image based on the light, and coupled to the storage container by the fixing unit. The display device of claim 21, wherein an elastic member is interposed between the fixing part and the display panel. 22. The display device according to claim 21, wherein a mold frame for supporting the display panel is fixed to the bottom surface of the storage container, and the fixing part of the rotation side wall and the mold frame are coupled by a fixing member. The display device of claim 23, wherein the fixing member is a fastening screw that couples the mold frame and the fixing part. It is connected to the side wall and the side wall portion and the side wall portion which is rotated with respect to the side wall fixed to the bottom surface to form a storage space on the bottom of the bottom surface, the edge of the bottom surface and the A storage container including pivoting side walls having fixing parts facing the bottom surface; An optical unit disposed on the bottom surface to generate light; And And a display panel disposed on the optical unit so as to face the bottom surface to generate an image based on the light, and coupled to the storage container by the fixing unit. 26. The display device according to claim 25, wherein a mold frame for supporting the display panel is fixed to the bottom surface of the storage container, and the fixing part of the rotation side wall and the mold frame are coupled by a fixing member. The display device of claim 25, wherein the fixing member is a fastening screw that couples the mold frame and the fixing part.

Images