KR101758822B1 - Display Apparatus - Google Patents

Abstract

The present invention relates to a display device.
A display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket sticking to a rear surface of the rear substrate, A back cover, and a fixing bracket disposed on the rear cover and corresponding to the bracket.

Description

Display Apparatus [0001]

The present invention relates to a display device.

(PDP), Electro Luminescent Display (ELD), Vacuum Fluorescent Display (VFD), and the like have been developed in recent years in response to the demand for display devices. Display) have been studied and used. Among them, a liquid crystal panel of an LCD includes a TFT substrate and a color filter substrate which are opposed to each other with a liquid crystal layer and a liquid crystal layer interposed therebetween, and an image can be displayed using light provided from the backlight unit.

An object of the present invention is to provide a display device in which an edge of a front surface of a front substrate of a display panel is exposed or a side edge of the front substrate is exposed.

A display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket sticking to a rear surface of the rear substrate, A back cover, and a fixing bracket disposed on the rear cover and corresponding to the bracket.

Further, the fixing bracket may include a portion in contact with the bracket but may not be fastened.

In the first area of the display panel, the bracket and the fixing bracket are connected to each other. In a second area facing the first area of the display panel, the bracket and the fixing bracket It may not be connected.

In addition, in the third area adjacent to the first area and the second area of the display panel, the bracket and the fixing bracket are connected, and a fourth area facing the third area of the display panel The bracket and the fixing bracket can be connected to each other.

The first area of the display panel is a first long side and the second area of the display panel is a second long side facing the first long side, Wherein the third region of the display panel is a first short side adjacent to the first long side and the second long side and the fourth region of the display panel is a second short side facing the first short side ).

In addition, the edges of the front surface of the front substrate may be exposed in the first, third, and fourth regions of the display panel.

In addition, a first ring is formed in the fixing bracket, a second ring corresponding to the first ring is formed in the bracket, and the first ring and the second ring can be engaged with each other.

In addition, the brackets and other fastening brackets may be attached to the rear surface of the rear substrate in the second region.

A bottom bar may be disposed under the second region of the display panel.

The lower bar and the fastening bracket may be connected to each other.

In addition, the fastening bracket may be provided with a groove, a hole may be formed in the lower portion, and fastening means may be fixed to the groove through the groove.

Further, a lower bracket corresponding to the bracket may be disposed on the lower bar.

Further, the bracket may be divided into a plurality of sub brackets.

The plurality of sub brackets may each have a groove, and the size of at least one of the plurality of sub brackets may be different from the size of at least one of the remaining grooves.

Each of the plurality of sub-brackets may have a groove, and the direction of at least one of the plurality of sub-brackets may be different from a direction of at least one of the grooves.

The sub bracket disposed on the long side of the display panel is formed with a groove facing the center of the display panel and the sub bracket disposed on the short side of the display panel is mounted on the display Grooves facing the outer edges of the panel may be formed.

Further, the fixing bracket may be divided into a plurality of sub-fixing brackets.

At least one of the plurality of sub brackets may be disposed at an edge portion of the rear cover.

In addition, the sub bracket disposed at the corner of the rear cover may include a plurality of first rings.

Also, the length of at least one of the plurality of first rings may differ from the length of at least one of the others.

In the display device according to the present invention, the edges of the front surface of the front substrate of the display panel are exposed, or the side edges of the front substrate are exposed, thereby preventing unnecessary screen blindness and enhancing aesthetics And there is a cost reduction effect due to removal of the rim and the glass substrate.

1 to 3 are views for explaining a configuration of a display device according to the present invention;
4 to 30 are views for explaining a display device according to the present invention in detail;
31 to 36 are diagrams for explaining another method of arranging the optical layers; And
37 to 56 are views for explaining another display device according to the present invention.

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

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

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

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

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

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

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

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

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

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

1 to 3 are views for explaining a configuration of a display device according to the present invention.

1, a display device according to the present invention includes a display panel 100, a bracket 140, an optical layer 110, a backlight unit 120, , 130).

Although not shown, the display panel 100 for displaying an image includes a front substrate and a rear substrate disposed to face each other, and the bracket 140 is attached to a rear surface of a rear substrate of the display panel 100 Sticking.

The optical layer 110 may be disposed between the rear substrate and the back cover 130. This optical layer 110 is not fixed to the bracket 140. Even in this case, the backlight unit 120 and the rear substrate can be fixed by the applied pressure.

Alternatively, the optical layer 110 can be fixed to the bracket 140. In addition, the optical layer 110 may be composed of a plurality of sheets. For example, it is possible that the optical layer 110 includes at least one of a prism sheet and a diffusion sheet though not shown.

In addition, the backlight unit 120 may be disposed behind the optical layer 110. [ Although not shown, the backlight unit 120 may include at least one light source.

Various types of light sources can be applied to the present invention. For example, the light source may be one of a light emitting diode (LED) chip or a light emitting diode package having at least one light emitting diode chip. In this case, the light source may be a colored LED or a white LED that emits at least one color among colors such as red, blue, green, and the like.

The back cover 130 may be disposed behind the backlight unit 120.

The back cover 130 can protect the backlight unit 120 and the optical layer 110 from the outside.

Here, the optical layer 110 may be in close contact with the display panel 100. Alternatively, the backlight unit 120 may be in close contact with the optical layer 110. In this case, the thickness of the display device according to the present invention can be reduced.

2, the display panel 100 may include a front substrate 101 and a rear substrate 111 that are stacked so as to face each other and maintain a uniform cell gap. In addition, a liquid crystal layer (Liquid Crystal Layer) 104 may be formed between the front substrate 101 and the rear substrate 111.

A sealing portion 200 for sealing the liquid crystal layer 104 may be disposed between the front substrate 101 and the rear substrate 111.

A color filter 102 for implementing R, G, and B colors may be disposed on the front substrate 101.

The color filter 102 includes a plurality of pixels composed of red (R), green (G), and blue (B) sub-pixels, It is possible to generate an image corresponding to the color of blue.

The pixels may be composed of red, green, and blue subpixels, but the red, green, blue, and white (W) subpixels constitute one pixel, and the present invention is not limited thereto.

A predetermined transistor (Transistor) 103, for example, a TFT (Thin Film Transistor), may be formed on the rear substrate 111 to turn on / off the liquid crystal for each pixel. Accordingly, the front substrate 101 may be referred to as a color filter substrate 101, and the rear substrate 111 may be referred to as a TFT (thin film transistor) substrate 111. [

A front polarizing film 3400 for polarizing the light having passed through the display panel 100 is disposed on the front surface of the front substrate 101 and a rear polarizing film 3400 for reflecting the light passing through the rear substrate 111 A rear polarizing film 3410 for polarizing light that has passed through the optical layer 110 disposed at the rear can be disposed.

The liquid crystal layer 104 is made up of a plurality of liquid crystal molecules, and the liquid crystal molecules can be changed in arrangement by a drive signal supplied by the transistor 103. The light provided from the backlight unit 120 can be incident on the color filter 102 in accordance with the change in the molecular arrangement of the liquid crystal layer 104. [

Then, at least R, G, and B light are realized by the color filter 102, so that a predetermined image can be displayed on the front substrate 101 of the display panel 100. [

Referring to FIG. 3, each of the pixels of the display panel 100 may include a TFT 103 that is connected to the intersection of the data line 300 and the gate line 310, and is connected to the intersection.

The TFT 103 supplies the data voltage supplied through the data line 105 to the pixel electrode 320 of the liquid crystal cell Clc in response to the gate pulse from the gate line 106. [ The liquid crystal cell Clc is rotated by an electric field generated according to a voltage difference between the voltage of the pixel electrode 320 and the common voltage Vcom applied to the common electrode 330 to control the light flux passing through the polarizer. The storage capacitor Cst is connected to the pixel electrode of the liquid crystal cell Clc to hold the voltage of the liquid crystal cell Clc.

The structure and configuration of the display panel 100 are merely examples, and modifications, additions, and deletions of the embodiments are possible within the scope of the present invention.

4 to 30 are views for explaining the display device according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted.

4, an adhesive layer 400 may be formed between the rear surface of the rear substrate 111 of the display panel 100 and the bracket 140. Referring to FIG. The adhesive layer 400 may attach the bracket 140 to the rear surface of the rear substrate 111 of the display panel 100.

If the bracket 140 is attached to the rear surface of the rear substrate 111 using the adhesive layer 400 as described above, it is possible to use a fixing means such as a pemnut, a boss, etc. and a fastening means such as a screw It is possible to simplify the fixation, reduce the manufacturing cost, and reduce the thickness of the display device.

A groove 141 is formed on one surface of the bracket 140 facing the rear substrate 111 to improve adhesion between the bracket 140 and the rear substrate 111. An adhesive layer 400 is formed on the groove 141 May be desirable. As described above, the groove 141 formed in the bracket 140 for forming the adhesive layer 400 can be referred to as a first groove.

In this case, the adhesive material can be prevented from flowing out of the bracket 140, thereby facilitating the process.

As described above, when the bracket 140 is attached to the rear surface of the rear substrate 111, the display panel 100 may include a portion W1 extending in the longitudinal direction LD more than the bracket 140. [

Referring to FIG. 5, the groove 141 may include portions having different depths.

More specifically, in order to further improve the adhesive force between the rear substrate 111 and the bracket 140 while the adhesive material of the adhesive layer 400 is positioned more effectively in the groove 141, (A1, A2) in which the depth of the recess (141) gradually increases or decreases.

The depth t1 of the central portion of the groove 141 may be different from the depth t2 of the edge portion of the groove 141. [ In addition, the length of the groove 141 at the edge portion of the groove 141 may gradually decrease.

In other words, the adhesive layer 400 formed in the groove 141 may include portions having different thicknesses. For example, the width of the center portion of the adhesive layer 400 may be greater than the width of the edge portion.

Referring to FIG. 6, the optical layer 110 may be disposed on the inner side IA of the bracket 140. In addition, the display panel 100 can be extended to the outside area (OA) of the bracket 140.

Preferably, the optical layer 110 may be secured to the bracket 140 inside the bracket 140. As described above, when the optical layer 110 is fixed to the bracket 140, a part of the optical layer 110 may be overlapped with the bracket 140. In other words, a portion of the optical layer 110 may be located inside the bracket 140 or in contact with the bracket 140.

In order to fix the optical layer 110 to the bracket 140, a groove 700 may be formed in the bracket 140 as shown in FIG. It is possible to fix the optical layer 110 to the bracket 140 by inserting the optical layer 110 into the groove 700. Here, the groove 700 formed in the bracket 140 for fixing the optical layer 110 may be referred to as a second groove.

The second groove 700 may be formed on the side surface of the bracket 140 and the second groove 700 may be recessed in a direction parallel to the longitudinal direction of the display panel 100.

Referring to FIG. 8, the second groove 700 may be formed in a hook shape to improve the coupling force between the optical layer 110 and the bracket 140. In this case, a protrusion 111 corresponding to the second groove 700 can be formed in the optical layer 110. By inserting the protrusion 111 into the second groove 700, (Not shown).

9, a protrusion 900 may be formed in the bracket 140, a hole 112 may be formed in the optical layer 110, and a protrusion 900 of the bracket 140 may be formed in the optical layer 110. [ The optical layer 110 can be fixed to the bracket 140 by allowing the optical layer 110 to pass through the hole 112 of the optical fiber 110.

It is also possible to form a guide portion 113 through which the holes 112 and the protrusions 900 of the bracket 140 can pass through the optical layer 110. In this case, it is possible to position the protrusion 900 of the bracket 140 through the guide portion 113 and into the hole 112.

Referring to FIG. 11, a back light unit 120 may be disposed behind the optical layer 110.

The backlight unit 120 may be attached to the back surface of the optical layer 110 as in the case of Fig. For this purpose, an adhesive layer may be formed between the optical layer 110 and the backlight unit 120, though not shown.

Alternatively, unlike FIG. 12, it is also possible that the backlight unit 1200 is spaced apart from the optical layer 110 by a predetermined distance.

Referring to FIG. 13, the rear cover 130 may be disposed behind the backlight unit 120. The rear cover 130 can be fixed to the bracket 140.

A hole 1300 is formed in the bracket 140 in a direction toward the display panel 100 and an edge of the rear cover 130 is inserted into the hole 1300, The rear cover 130 may be fixed to the rear cover 130. [ Here, the groove 1300 formed in the bracket 140 for fixing the rear cover 130 may be referred to as a third groove 1300.

14, when the rear cover 130 is fixed to the bracket 140, the rear cover 130 and the backlight unit 120 may be separated from each other by a predetermined distance d1.

Even when the rear cover 130 is fixed to the bracket 140, the edge of the front surface of the front substrate 101 is exposed or the side edge of the front substrate 101 is exposed It is possible to be exposed.

The edge of the front surface of the front substrate 101 is exposed when an observer views the front surface of the front substrate 101 on the front surface of the display panel 100, The observer can observe the edge of the front surface of the front substrate 101 when the display panel 100 is viewed in the direction D2.

The side edges of the front substrate 101 are exposed when the observer looks at the front surface of the front substrate 101 from the side of the display panel 100, When the display panel 100 is viewed in the direction D1 from the side, the observer can mean that the edge of the side surface of the front substrate 101 can be observed.

If the edge of the front surface of the front substrate 101 is exposed after the rear cover 130 is mounted or the edge of the side surface of the front substrate 101 is exposed, at least the front substrate 101 can be tempered glass . In this case, even if the front edge of the front substrate 101 is exposed or the edge of the side surface of the front substrate 101 is exposed, it is possible to prevent the front substrate 101 from being damaged by an external impact.

In order to further improve the rigidity of the front substrate 101, it is preferable that the thickness of the front substrate 101 is thicker than that of the rear substrate 111. In this case, even if the front substrate 101 is exposed, the possibility of damaging the front substrate 101 can be reduced.

Referring to FIG. 15A, the width L2 of the rear cover 130 may be smaller than the width L1 of the display panel 100. FIG. The width L2 of the rear cover 130 may be smaller than the width of at least one of the front substrate 101 and the rear substrate 111 of the display panel 100. [

In this case, when the observer looks at the display panel 100 from the front of the display panel 100, most of the area of the display panel 100 can be substantially observed. In addition, another edge can not be seen on the side surface of the display panel 100, so that a visual effect in which the screen area is enlarged can be obtained.

The edge of the front surface of the front substrate 101 and the edge of the side surface of the front substrate 101 may be exposed from the upper side (1) and the lower side (2) of the display panel 100, respectively.

15A, it can be confirmed that the optical layer 110 is disposed on the inner side IA of the bracket 140. FIG.

Blocking members 1500 may be disposed on the edge of the front surface of the front substrate 101. [ Preferably, the blocking portion 1500 may be attached to an edge of the front surface of the front substrate 101. The blocking unit 1500 blocks the dummy area of the screen area (active area, active area) where the image of the display panel 100 is displayed, thereby making the image displayed in the screen area more prominent .

Such a blocking portion 1500 can have a lower brightness than the surrounding. For example, the brightness of the blocking portion 1500 may be lower than the brightness of the display panel 100. [ For this purpose, the blocking part 1500 can have a substantially black color. For example, the blocking portion 1500 may be a substantially black tape, and may be formed by attaching a black tape to the front surface of the front substrate 101.

The blocking portion 1500 may be referred to as a black layer.

The blocking portion 1500 is disposed on the front surface of the front substrate 101 and the front edge of the front substrate 101 is exposed so that almost all portions of the blocking portion 1500 are exposed have. In other words, when the observer looks at the display panel 100 from the front of the display panel 100, the observer can observe almost all portions of the blocking part 1500. [ That is, almost all the portions of the blocking portion 1500 can be observed.

On the other hand, since the bracket 140 does not display an image, it may be preferable that the bracket 140 is disposed in a dummy area outside the screen area. In addition, the bracket 140 may preferably be blocked by the blocking portion 1500. Accordingly, as shown in FIG. 15A, it is preferable that the blocking part 1500 overlaps with the bracket 140. The width W10 and W20 of the blocking portion 1500 may be greater than the width W1 of the bracket 140. In this case, W11, W12). In this case, the blocking portion 1500 can include the portions P1 and P2 that extend further toward the center of the front substrate 101 than the bracket 140, and the blocking portion 1500 can include the bracket 140, It is possible to include the portions W1 and W2 further extending in the outward direction of the front substrate 101. [

The widths W10 and W20 of the blocking portion 1500 and the widths W11 and W12 of the bracket 140 are the widths in the cross section of the display panel 100. [

Referring to FIG. 16, it is possible to further arrange a frame 1600 behind the backlight unit 120. In such a case, the structural stability of the backlight unit 120 can be improved, and the uniformity of light can be improved. Preferably, the frame 1600 may be attached to the back surface of the backlight unit 120. [

In this case, the frame 1600 may be fixed to the bracket 140. [ 17, a mounting portion 1700 is formed in the bracket 140, a fastening hole 1610 is formed in the frame 1600, and a fastening means 1720 is fastened to the frame 1600 And can be fixed to the seating portion 1700 of the bracket 140 through the fastening hole 1610. [ Accordingly, it is possible that the frame 1600 is fixed to the bracket 140.

Even in such a case, as in the case of Fig. 18, the backlight unit 120 and the optical layer 110 can be brought into close contact with each other.

Alternatively, unlike the case of FIG. 18, the backlight unit 120 and the optical layer 110 may be spaced apart from each other.

In addition, when the frame 1600 is disposed behind the backlight unit 120, the rear cover 130 may be omitted.

Alternatively, when the frame 1600 is disposed behind the backlight unit 120, the size of the back cover 130 can be reduced.

19, the rear cover 130 is disposed in a part of the rear surface of the frame 1600, and a driving signal is supplied to the display panel 100 between the rear cover 130 and the frame 1600 The driving board 1900 can be disposed.

In this case, the width L2 of the rear cover 130 may be smaller than the width L3 of the frame 1600. The width L1 of the front substrate 101 may be larger than the width L3 of the rear cover 130 and the width L2 of the frame 1600. [

Referring to FIG. 20A, an auxiliary bracket 2300 may be disposed between the bracket 140 and the rear cover 130. As described above, by using the auxiliary bracket 2300, it is possible to easily change the design of the display device by changing the shape of the auxiliary bracket 2300 exposed to the outside without changing the shape of the bracket 140. [ The connection structure and the like of the rear cover 130 can be easily changed without changing the arrangement structure of the optical layer 110 or the backlight unit 120 by using the auxiliary bracket 2300. [ That is, the outer shape of the connection structure of the rear cover 130 can be easily changed without changing the basic structure of the display device.

One side of the auxiliary bracket 2300 is fixed to the bracket 140 and the rear cover 130 is fixed to the other side of the auxiliary bracket 2300.

A recess 2310 is formed in the auxiliary bracket 2300 in a direction toward the bracket 140 to fix the rear cover 130 to the auxiliary bracket 2300 and the back cover 130 is provided in the groove 2310. [ It is possible to insert the edge of the light emitting diode chip.

Here, the groove 2310 formed in the auxiliary bracket 2300 for fixing the rear cover 130 may be referred to as a fourth groove 2310.

When the rear cover 130 is fixed to the auxiliary bracket 2300, the rear cover 130 and the backlight unit 120 may be separated from each other by a predetermined distance. 14 to 15, when the rear cover 130 is fixed to the bracket 140, the rear cover 130 and the backlight unit 120 may be substantially the same as the case where the back cover 130 and the backlight unit 120 are separated from each other by a predetermined distance have.

Even when the rear cover 130 is fixed to the auxiliary bracket 2300, the edge of the front surface of the front substrate 101 is exposed or the side edge of the front substrate 101 is exposed. Is exposed. This has been described in detail in Figs. 14 to 15 above.

Referring to FIG. 20B, the display panel 100 may include a portion W200 that is longer than the auxiliary bracket 2300 in the longitudinal direction. This has been described in detail above.

On the other hand, the bracket 140 can be divided into a plurality of units. For example, as in the case of FIG. 21, the bracket 140 can include the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2.

The first brackets 140A1 and 140A2 are attached to the long sides LS1 and LS2 of the rear surface of the rear substrate 111 of the display panel 100 and the second brackets 140B1 and 140B2 are attached to the display (SS1, SS2) side of the rear surface of the rear substrate 111 of the panel 100. In this case,

In addition, the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 may be spaced apart by a predetermined distance d10. The first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 may be separated from each other at a corner of the rear surface of the rear substrate 111. [

In this case, the process of attaching the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 to the rear substrate 111 can be facilitated and the cost of the bracket 140 can be reduced, .

In addition, the optical layer 110 may be fixed to at least one of the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2. 22, the optical layer 110 is fixed to the first brackets 140A1 and 140A2 of the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2, But may not be fixed to the first and second side plates 140B1 and 140B2. In other words, the optical layer 110 can overlap or contact with the first brackets 140A1 and 140A2, and can be spaced apart from the second brackets 140B1 and 140B2 by a predetermined distance.

In this case, the width A10 of the first brackets 140A1 and 140A2 may be different from the width A20 of the second brackets 140B1 and 140B2. The width A10 of the first brackets 140A1 and 140A2 to which the optical layer 110 is fixed may be larger than the width A20 of the second brackets 140B1 and 140B2 . Since the second brackets 140B1 and 140B2 are not fixed to the optical layer 110, the width A20 of the second brackets 140B1 and 140B2 may be small.

Alternatively, as in the case of Fig. 24, the optical layer 110 can be fixed to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2, respectively. Even in this case, the first brackets 140A1 and 140A2 having a length longer than the length of the second brackets 140B1 and 140B2 can provide a main supporting force for the optical layer 110. [ The width A10 of the first brackets 140A1 and 140A2 can be larger than the width A20 of the second brackets 140B1 and 140B2.

In addition, the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 may be connected by a predetermined connecting means. 25, a connecting portion 3100 may be disposed between the first and second brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2, and the connecting portion 3100 may be provided with a predetermined The first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 can be connected by being connected to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 by the fastening means 3110 of the first bracket 140 .

Referring to FIG. 26, the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 may be integrally formed. In this case, the first brackets 140A1 and 140A2 are disposed on the long sides LS1 and LS2 of the rear substrate 111 of the bracket 140 and the first brackets 140A1 and 140A2 are disposed on the short sides SS1 and SS2 of the rear substrate 111 The second brackets 140B1 and 140B2 can be referred to as the second brackets 140B1 and 140B2.

In this case also, the width A10 of the first brackets 140A1 and 140A2 can be larger than the width A20 of the second brackets 140B1 and 140B2.

Referring to FIG. 27, a single auxiliary bracket 2300 may be connected to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2. In this case, when the auxiliary bracket 2300 is connected to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2, the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 An empty space may be provided.

The width L10 of the front polarizing film 3400 disposed on the front surface of the front substrate 101 of the display panel 100 and the width L10 of the rear polarizing film 3410 disposed on the rear surface of the rear substrate 111 The widths L11 may be different from each other. The width L10 of the front polarizing film 3400 and the width L11 of the rear polarizing film 3410 are the widths in the cross section of the display panel 100. [

Preferably, the width L10 of the front polarizing film 3400 may be larger than the width L11 of the rear polarizing film 3410. [

More specifically, as in the case of FIG. 29A, it is possible that the front polarizing film 3400 includes a portion A30 which overlaps with the bracket 140. FIG. In addition, the bracket 140 may be spaced apart from the rear polarizing film 3410 by a predetermined distance d11 in a direction parallel to the longitudinal direction of the rear substrate 111. In this case, the bracket 140 can be directly attached to the rear substrate 111, so that the adhesion between the bracket 140 and the rear substrate 111 can be improved.

In addition, the front polarizing film 3400 may be spaced apart from the front end of the front substrate 101 by a predetermined distance d12. In this case, the process of attaching the front polarizing film 3400 to the front substrate 101 can be facilitated, and the yield can be improved.

Referring to FIG. 29B, the blocking portion 1500 and the front polarizing film 3400 may overlap. For example, the blocking portion 1500 may include a portion disposed on the top of the front polarizing film 3400.

In addition, the front polarizing film 3400 may include a portion Y1 that extends further in the outward direction of the display panel 100 than the blocking portion 1500. [ 29B shows only the case where the blocking portion 1500 is disposed on the front polarizing film 3400. However, in the case where the blocking portion 1500 is disposed between the front polarizing film 3400 and the front substrate 101 If possible, in this case, the front polarizing film 3400 may include a portion Y1 that extends further in the outward direction of the display panel 100 than the blocking portion 1500.

Alternatively, as shown in FIG. 29C, the blocking portion 1500 may include a portion Y2 that extends further in the outward direction of the display panel 100 than the front polarizing film 3400. In this case, the blocking portion 1500 is in contact with the front polarizing film 3400, and can also contact with the front substrate 101.

29C shows only the case where the blocking portion 1500 is disposed on the front polarizing film 3400. However, in the case where the blocking portion 1500 is disposed between the front polarizing film 3400 and the front substrate 101 If possible, in this case as well, the blocking portion 1500 may include a portion Y2 that extends further in the outward direction of the display panel 100 than the front polarizing film 3400.

Alternatively, as shown in FIG. 29D, the blocking portion 1500 and the front polarizing film 3400 may be formed on the same layer. In this case, the blocking portion 1500 may be disposed on the outer side of the front polarizing film 3400.

30A and 30B, the short sides SS1 and SS2 of the front substrate 101 are longer than the short sides SS1 and SS2 of the rear substrate 111, (LS1, LS2) can extend more than the long side (LS1, LS2) of the rear substrate 111.

For example, the first short side SS1 of the short side SS of the front substrate 101 is shorter than the first short side SS1 of the rear substrate 111 corresponding to the first short side SS1 of the front substrate 101 And the second short side SS2 of the short side of the front substrate 101 is extended by the first short side S1 of the rear substrate 111 corresponding to the second short side SS2 of the front substrate 101 SS2 by a second length S2.

Here, the first length S1 and the second length S2 may be substantially the same.

Alternatively, the first length S1 and the second length S2 may be different from each other. In this case, it is possible to make the structures of the first short side SS1 and the second short side SS2 of the front substrate 101 of the display panel 100 different from each other.

The first short side SS1 of the rear substrate 111 is connected to the first short side SS1 of the rear substrate 111 corresponding to the first short side SS1 of the front substrate 101, It is possible to provide a sufficiently large space. In such a case, the first length S1 may be smaller than the second length S2.

The first long side LS1 of the long side LS of the front substrate 101 is connected to the first long side LS1 of the rear substrate 111 corresponding to the first long side LS1 of the front substrate 101, And the second long side LS2 of the long side LS of the front substrate 101 is extended to the second long side LS2 of the rear substrate 111 corresponding to the second long side LS2 of the front substrate 101 (S20) than the second length LS2.

Here, the twentieth length S20 and the tenth length S10 may be different from each other.

31 to 36 are diagrams for explaining another method of arranging the optical layers. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 31, the optical layer 110 is not fixed to the bracket 140 but may be placed on one side of the bracket 140. In this case, the optical layer 110 may be movable at the upper portion of the bracket 140. [

Here, although the shape of the bracket 140 is different from the case described above, the shape of the bracket 140 of FIG. 31 may be the same as that of FIG. 4, for example. The shape of the bracket 140 is not limited.

In this structure, since the optical layer 110 is simply placed on the bracket 140, the manufacturing process can be simplified. If the optical layer 110 is designed to have a size corresponding to the size of the bracket 140, even if the optical layer 110 is simply placed on the bracket 140, the optical layer 110 Can be limited.

When the optical layer 110 is disposed on the bracket 140 as described above, the optical layer 110 and the rear substrate 111 of the display panel 100 may be separated from each other by a predetermined distance Z1, An air gap 6500 may be formed between the rear substrate 111 and the optical layer 110 as in the case of FIG.

In this way, when an air gap 6500 is formed between the rear substrate 111 and the optical layer 110, the optical characteristics of the display device can be improved by the air layer 6500.

Referring to FIG. 33, a fixing portion 6600 may be disposed on one side of the bracket 140, and the optical layer 110 may be disposed on the fixing portion 6600. The fixing portion 6600 may have a shape protruding in a direction away from the display panel 100.

As described above, when the optical layer 110 is disposed on the fixing portion 6600, since the size of the contact surface between the optical layer 110 and the fixing portion 6600 is relatively small, damage to the optical layer 110 is suppressed It is possible.

It is also possible that the fixing portion 6600 which contacts the optical layer 110 to prevent the optical layer 110 from moving and sufficiently prevent damage to the optical layer 110 has a property that is more rigid than the bracket 140 . For example, the fixing portion 6600 may include a polyurethane material.

And the light guide plate 7000 can be disposed behind the optical layer 110. [

The maximum height Z2 of the optical layer 110 measured from the back surface of the rear substrate 111 may be smaller than the height Z3 of the bracket 140 in order to prevent the optical layer 110 from being separated.

The maximum height Z4 of the light guide plate 7000 measured from the rear surface of the rear substrate 111 to prevent the light guide plate 7000 from deviating even when the light guide plate 7000 is disposed behind the optical layer 110 May be smaller than the height (Z3) of the bracket (140).

The display device according to the present invention may include an edge type backlight unit 7010, or may include a direct type backlight unit. In the present invention, both edge type and direct type can be possible without special mention.

Referring to FIG. 34, the rear cover 130 may be disposed behind the frame 1600.

In addition, the rear cover 10 may be fixed to the bracket 140. 34, the rear cover 130 can be fastened and fixed to the projecting portion 145 of the bracket 140 by a predetermined fastening means (not shown). The frame 1600 may be connected to one side of the protrusion 145 of the bracket 140 and the rear cover 130 may be connected to the other side of the protrusion 145. [ In this case, a part of the frame 1600 and a part of the rear cover 130 can face each other with the bracket 140 therebetween.

35, a driving board 7210 for supplying a driving signal to the display panel 100 may be disposed between the frame 1600 and the rear cover 130. In addition,

In addition, an air layer 7200 may be formed between the frame 1600 and the rear cover 130. The air layer 7200 may be formed by providing a space for disposing the driving board 7210 between the frame 1600 and the rear cover 130.

The air layer 6500 formed between the optical layer 110 and the rear substrate 111 is referred to as a first air gap and the air gap 6500 formed between the frame 1600 and the rear cover 130 The thickness Z5 of the second air layer 7200 may be greater than the thickness Z1 of the first air layer 6500 when the air layer 7200 is referred to as a second air gap.

Even in this case, the auxiliary bracket can be connected to the bracket 140. [ It is also possible that the rear cover 130 is fixed to the auxiliary bracket. Since the auxiliary brackets have been described in detail in the foregoing, further explanation is omitted.

Alternatively, as in the case of Fig. 36, the rear cover 130 may extend to the side of the display panel 100. [ That is, the rear cover 130 may include a portion 132 located on a side surface of the display panel 100.

37 to 56 are views for explaining another display device according to the present invention. Hereinafter, the description of the parts described in detail above will be omitted. For example, in the following description, the case where the auxiliary bracket is omitted is described as an example, but the case including the auxiliary bracket connected to the bracket can also be applied to the following contents.

Referring to FIG. 37, a part of the rear cover 130 can be simply fitted to the bracket 140. For example, as in the case of FIG. 37B, a groove 3700 is formed in the bracket 140, and a protrusion 3710 corresponding to the groove 3700 may be formed in the rear cover 130 .

The protrusion 3710 formed on the rear cover 130 can be fitted into the groove 3700 formed in the bracket 140. [ In this case, the rear cover 130 includes a portion which is in contact with and connected to the bracket 140, but may not be fastened. In other words, the rear cover 130 is connected to the bracket 140 but may not be fixed.

37A, the first bracket 140A is disposed on the first long side LS1 of the rear substrate 111 and the first short side SS1 of the rear substrate 111 is disposed on the first long side LS1 of the rear substrate 111. [ And the second brackets 140B1 and 140B2 may be disposed on the second short side SS2. Here, the first long side LS1 of the rear substrate 111 is referred to as a first region, the second long side LS2 is referred to as a second region, the first short side SS1 is referred to as a third region, (SS2) may be referred to as a fourth region.

A part of the rear cover 130 can be fitted to the first bracket 140A and a part of the rear cover 130 can be fitted to the second brackets 140B1 and 140B2. That is, the bracket 140 and the rear cover 130 are connected to each other in the first area of the display panel 100. In the second area facing the first area of the display panel 100, the bracket 140 and the rear cover 130 130 may not be connected. A bracket 140 and a rear cover 130 are connected to each other in a third area adjacent to the first area and the second area of the display panel 100. A fourth area facing the third area of the display panel 100, The bracket 140 and the rear cover 130 may be connected to each other.

Even in such a case, it is possible to expose the edges of the front surface of the front substrate 101 in the first, third, and fourth regions of the display panel 100.

When the rear cover 130 and the bracket 140 are connected by the protrusion 3710 formed on the rear cover 130 being inserted into the groove 3700 formed in the bracket 140 as described above, So that the rear cover 130 can be connected to the bracket 140.

38, the protrusion 3710 of the rear cover 130 is slidably inserted into the groove 3700 formed in the bracket 140 so that the rear cover 130 and the bracket 140 are engaged with each other, It is possible to connect.

39, the first bracket 140A, the first short side SS1 and the second short side SS2 are provided with the second brackets 140B1 and 140B2 on the first long side LS1 of the rear substrate 110, And protrusions 3710 can be formed on the first long side LS1, the first short side SS1 and the second short side SS2 of the rear cover 130, respectively.

The second brackets 140B1 and 140B2 may be slidingly connected to the protrusions 3710 formed on the first short side SS1 and the second short side SS2 of the rear cover 130. [

In addition, the first bracket 140A can contact the protrusion 3710 formed on the first long side LS1 of the rear cover 130. In addition,

In this structure, the connection process of the rear cover 130 can be simplified. In addition, since the rear substrate 130 and the bracket 140 can be connected to each other without connecting the rear cover 130 and the bracket 140 using fastening means, the time and manufacturing cost required for the manufacturing process can be reduced .

Since the rear cover 130 is connected to the bracket 140 by simply inserting a part of the rear cover 130 into the bracket 140, even if the rear cover 130 is deformed due to temperature or the like, It is possible to prevent the fixed display panel 100 from being deformed.

Since the rear cover 130 is connected to the bracket 140 in such a manner that a part of the rear cover 130 is simply inserted into the bracket 140 when the rear cover 130 is twisted, 130 may be twisted so that the generated force may not be transmitted to the bracket 140.

Therefore, the molecular arrangement of the liquid crystal layer of the display panel 100 can be prevented from being distorted by the external force, thereby preventing the leakage of unwanted light from the display panel 100. Thus, it is possible to prevent deterioration of the image quality of the implemented image.

In the above description, only the case where a part of the rear cover 130 is connected to the bracket 140 in a sliding manner has been described. However, a predetermined structure is disposed on the rear cover 130, It may be possible to connect the bracket 140 to the bracket 140.

For example, as in the case of FIG. 40, a fixing bracket 3800 corresponding to the bracket 140 may be disposed on the rear cover 130.

Referring to FIG. 40 (B), the fixing bracket 3800 may be fixed to the rear cover 130 by a predetermined fastening means 3803.

In addition, the fixing bracket 3800 may include at least one protrusion 3801, 3802. For example, the fixing bracket 3800 may include a first projection 3801 and a second projection 3802. The length R1 of the first protrusion 3801 that is in close contact with the rear cover 130 may be longer than the length R2 of the second protrusion 3802 that is not in contact with the rear cover 130. [

It is also possible for the fixing bracket 3800 to include the groove 3805.

Alternatively, an adhesive layer 3804 may be disposed between the fixing bracket 3800 and the rear cover 130, as in the case of FIG. In this case, the fixing bracket 3800 can be attached to the rear cover 130 by the adhesive layer 3804. For example, an adhesive layer 3804 may be disposed between the first protrusion 3801 and the rear cover 130 having a relatively long length.

42, the second projection portion 3802 of the fixing bracket 3800 disposed on the rear cover 130 is slidably inserted into the groove 3700 formed in the bracket 140, It is possible to connect the cover 130 and the bracket 140 to each other. The groove 3700 formed in the bracket 140 on which the second projection 3802 of the fixing bracket 3800 is inserted is assumed to be the first groove 3700. Here, the first groove 3700 may be recessed in the direction toward the center of the display panel 100.

As described above, the fixing bracket 3800 includes a portion that contacts the bracket 140, but may not be fastened.

The rear cover 130 and the bracket 140 can be connected by fitting the protrusion 3720 formed in the bracket 140 into the groove 3805 of the fixing bracket 3800 disposed on the rear cover 130 will be.

Alternatively, the direction of connection between the fixing bracket 3800 and the bracket 140 may vary depending on the position.

43A, the first bracket 140A disposed on the first long side LS1 of the rear substrate 111 is moved in a direction away from the center of the display panel 100, that is, And a second groove 3740 recessed in two directions DR2.

The fixing bracket 3800 disposed on the rear cover 130 may be disposed such that the second protrusion 3802 is away from the center of the rear cover 130, that is, in the second direction DR2.

The second protrusion 3802 of the fixing bracket 3800 can be fitted into the second groove 3740. Alternatively, the protrusion 3730 formed in the bracket 140 is fitted in the groove 3805 of the fixing bracket 3800, so that the rear cover 130 and the first bracket 140A can be connected to each other.

In this structure, the fixing bracket 3800 can support the bracket 140 so that the display panel 100 does not flow down from the first long side LS1 of the display panel 100, that is, the upper side of the display panel 100. [ Thus, it is possible to provide a stronger supporting force.

The second brackets 140B1 and 140B2 disposed on the first short side SS1 and the second short side SS2 of the rear substrate 111 are disposed on the rear side of the display panel 100 as shown in FIG. And a first groove 3700 formed in a direction toward the center, that is, in a first direction DR1.

The fixing bracket 3800 disposed on the rear cover 130 may be disposed such that the second projection 3802 faces the center of the rear cover 130, that is, in the first direction DR1.

Here, the second protrusion 3802 of the fixing bracket 3800 can be fitted in the first groove 3700.

The first bracket 140 disposed on the first long side LS1 of the display panel 100 and the corresponding fixing bracket 3800 are formed in a bracket 140 disposed in another area, May be different from the shape of the protrusion 380.

For example, as in the case of FIG. 44 (A), the fixing bracket 3800 is provided with a protrusion 4010 protruding toward the second direction DR2, and the first bracket 140A is provided with a projection A protrusion 4000 protruding in a first direction DR1 opposite to the protrusion DR2 may be formed.

44B, the protrusion 4010 of the fixing bracket 3800 and the protrusion 4000 of the first bracket 140A are engaged with each other so that the fixing bracket 3800 and the first bracket 140A ) Can be connected.

As such, the shape of the bracket 140 and the fixing bracket 3800 can be variously changed.

The display device according to the present invention may further include a bottom bar for supporting the display panel 100 at a lower portion of the display panel 100.

45, the bracket 140 and the fixing bracket 3800 are connected to each other in the first area LS1 of the display panel 100 and the first area LS1 of the display panel 100 is connected to the first area LS1 of the display panel 100. [ The bracket 140 and the fixing bracket 3800 may not be connected to each other. The bracket 140 and the fixing bracket 3800 are connected to each other in the third area SS1 adjacent to the first area LS1 and the second area LS2 of the display panel 100, The bracket 140 and the fixing bracket 3800 may be connected to each other in the fourth region SS4 facing the third region SS1.

In addition, a bottom bar 4110 for supporting the display panel 100 may be disposed under the second area LS2 of the display panel 100.

Here, the bracket 140 disposed in the first area LS1 of the display panel 100 is referred to as a first bracket 140A1, the bracket 140 disposed in the second area LS2 is referred to as a second bracket 140A2, The brackets 140 disposed in the third area SS1 are assumed to be the third brackets 140B1 and the brackets 140 disposed in the fourth area SS2 are assumed to be the fourth brackets 140B2.

The fixing bracket 3800 disposed in the first area LS1 of the rear cover 130 is referred to as a first fixing bracket 3800A and the fixing bracket 3800 disposed in the third area SS1 is referred to as a third fixing bracket 3800. [ And the fixing bracket 3800 disposed in the fourth area SS2 may be referred to as a fourth fixing bracket 3800B2.

In addition, the fixing bracket 3800 may not be disposed in the second area LS2 facing the first area LS1 of the rear cover 130. This may be for securing an opening for connecting the fixing bracket 3800 disposed on the rear cover 130 and the bracket 140 disposed on the rear substrate 111 in a sliding manner.

After the fixing bracket 3800 disposed on the rear cover 130 and the bracket 140 disposed on the rear substrate 111 are connected to each other in the sliding manner as described above, The lower bar 4110 may be disposed on the second area LS2 side so as to prevent the display panel 100 from flowing down.

46, the lower bar 4110 includes a lower bracket 4200 for supporting the second bracket 140A2 disposed in the second area LS2 of the rear substrate 111 while supporting the display panel 100, Can be disposed. That is, the lower bar 4110 may be provided with a lower bracket 4200 corresponding to the second bracket 140A.

The lower bracket 4200 may be fixed to the lower bar 4110 by a predetermined fastening means or may be fixed to the lower bar 4110 by an adhesive layer. The lower bracket 4200 may not be fastened to the rear cover 130.

45, it is possible to attach the bracket 140 and another fastening bracket 4100 to the second region LS1 of the rear substrate 111. In this case,

This fastening bracket 4100 can be connected to the lower bar 4110 as in the case of Fig. For example, the lower bar 4110 and the fastening bracket 4100 can be fastened to each other by a predetermined fastening means 4120. A groove 4101 is formed in the fastening bracket 4100 and a hole 4111 is formed in the lower bar 4110. The fastening means 4120 penetrates through the groove 4111 to form a groove 4101, As shown in FIG.

In addition, an adhesive layer 400A may be disposed between the fastening bracket 4100 and the rear substrate 111.

48, the fixing brackets 3800 corresponding to the first, third, and fourth brackets 140A1, 140B1, and 140B2 attached to the rear substrate 111 may be integrally formed. Accordingly, the fixing bracket 3800 can have a "C" shape.

Alternatively, as in the case of FIG. 49, it can be divided into a plurality of sub brackets of the bracket 140. For example, a first bracket 140A1 disposed in the first region LS1 of the rear substrate 111 is divided into a plurality of third brackets 140A1 disposed in the third region SS1 of the rear substrate 111 And the fourth bracket 140B2 disposed in the fourth region SS2 of the rear substrate 111 can be divided into a plurality of units.

When the bracket 140 is divided into a plurality of sub brackets, the amount of deformation of the rear cover 130 may be dispersed by the sub brackets when the rear cover 130 is twisted. Accordingly, it is possible to further reduce the light leakage phenomenon.

Further, in order to further reduce the light leakage phenomenon, it is possible to make at least one of the plurality of sub brackets different from the shape of the other sub brackets.

50B, the third bracket 140B1 disposed in the third area SS1 of the rear substrate 111 is divided into a plurality of sub brackets 140B1A, 140B1B and 140B1C, for example, The width R11 of the groove 3702 formed in the second sub bracket 140B1B is smaller than the width R10 of the groove 3701 formed in the first sub bracket 140B1A and the width R10 of the third sub bracket 140B1C The width R12 of the groove 3703 formed in the groove 3703.

In this case, even if the rear cover 130 is twisted and the pressure due to the twist of the rear cover 130 is transmitted to the first sub bracket 140B1A and the third sub bracket 140B1C, the second sub bracket 140B1B, The light leakage phenomenon may be reduced.

In this case, the height R21 of the second sub bracket 140B1B may be greater than the height R20 of the first sub bracket 140B1A and the third sub bracket 140B1C.

50B, the height of the second sub bracket 140B1B, the height of the first sub bracket 140B1A and the height of the third sub bracket 140B1C are made substantially equal to each other as R22, The width R11 of the groove 3702 formed in the sub bracket 140B1B is smaller than the width R10 of the groove 3701 formed in the first sub bracket 140B1A and the width R10 of the groove formed in the third sub bracket 140B1C 3703).

The widths R33 and R32 of the protrusions 3720 and 4200 of the second sub bracket 140B1B are set to be equal to the widths R30 and R32 of the protrusions 3720 and 4200 of the first sub bracket 140B1A and the third sub bracket 140B1C, , R31).

In the above description, only the adhesive layer 400 is used to attach the bracket 140 to the rear surface of the rear substrate 111. Alternatively, in order to attach the bracket 140 to the rear surface of the rear substrate 111, It may be possible to use Daul Lock.

For example, as in the case of FIG. 51, a dual lock 4300 may be disposed between the bracket 140 and the rear surface of the rear substrate 111.

In detail, the dual lock 4300 part may include a first lock part 4310 and a second lock part 4320 including a plurality of protrusions.

A first adhesive layer 4330 is disposed between the first lock portion 4310 and the bracket 140 so that the first lock portion 4310 is attached to the bracket 140 and the second lock portion 4320 A second adhesive layer 4340 is disposed between the brackets 140 so that the second lock portion 4320 can be attached to the bracket 140.

52, the first lock portion 4310 may include a plurality of first protrusions 4311, and the second lock portion 4320 may include a plurality of second protrusions 4321. In this case, . In addition, the plurality of first protrusions 4311 and the plurality of second protrusions 4321 can be engaged with each other.

In this case, even if an external force is applied to the bracket 140 while the rear cover 130 is warped, the pressure applied to the bracket 140 may not be transmitted to the display panel 100 due to the offset of the dual lock 4300. Thus, light leakage phenomenon can be prevented.

Meanwhile, the shape of the fixing brackets disposed on the rear cover 130 may be variously changed.

At least one of the plurality of fixing brackets may be disposed at a corner of the rear cover 130.

For example, as in the case of FIG. 53, the fixing bracket 5000 disposed on the rear cover 130 may be divided into a plurality of sub-fixing brackets 5010, 5020, and 5030.

At least one of the plurality of sub-fixing brackets 5010, 5020, and 5030 may be disposed at an edge portion of the rear cover 130.

The sub fixing bracket 5010 disposed at the corner of the rear cover 130 among the plurality of sub fixing brackets 5010, 5020 and 5030 is referred to as a corner fixing bracket 5010 and the remaining sub fixing brackets 5020, 5030) is referred to as a general fixed bracket.

The general fixing brackets 5020 and 5030 may include protrusions 5031 directed toward the center of the back cover 130, as in the case of Fig. The protrusion 5031 may be formed by cutting and machining a part of the general fixing brackets 5020 and 5030.

In this case, it is also possible to connect the general fixing brackets 5020 and 5030 attached to the rear cover 130 to the bracket 140 attached to the rear substrate 111 in a sliding manner.

In Fig. 53, the projections 5031 formed in the general fixing brackets 5020 and 5030 can have a hook shape. Accordingly, the protrusion 5031 can be referred to as a loop.

55, the corner fixing bracket 5010 includes a vertical protrusion 5510 and a first short side SS1 (or a second short side SS2) facing the first long side LS1 of the rear cover 130, Quot;) < / RTI > The vertical protrusion 5510 and the horizontal protrusion 5520 formed in the corner fixing bracket 5010 can be annularly shaped as long as they can have an annular shape. For example, the vertical protrusion 5510 may be referred to as a vertical ring, and the horizontal protrusion 5520 may be referred to as a lateral ring.

In this case, the first bracket 140A1 disposed on the first long side LS of the bracket 140 attached to the rear substrate 111 is connected to the vertical collar 5510, and the bracket 140 attached to the rear substrate 111 The third bracket 140B1 disposed on the first short side SS of the first side 140 may be connected to the transverse hook 5520. [

In addition, in order to further reduce light leakage, at least one of the plurality of rings may have a length different from at least one of the others.

56, the length of the second vertical loop 5510B of the plurality of vertical loops 5510 may be shorter than the length of the first and third vertical loops 5510A and 5510C.

In addition, the length of the second transverse hook 5520B of the plurality of transverse hooks 5520 may be shorter than the length of the first and third transverse hooks 5520A and 5520C.

In this case, it is possible to further reduce the light leakage phenomenon by suppressing the externally applied stress to the display panel 100.

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

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

Claims (20)

A display panel including a front substrate and a rear substrate;
A bracket for sticking to a rear surface of the rear substrate;
A back cover disposed behind the bracket; And
And a fixing bracket disposed on the rear cover and corresponding to the bracket,
The fixing bracket is engaged with the bracket,
In the first area of the display panel, the bracket and the fixing bracket are connected,
Wherein the bracket and the fixing bracket are not connected to each other in a second area facing the first area of the display panel. delete delete The method according to claim 1,
The bracket and the fixing bracket are connected to each other in a third area adjacent to the first area and the second area of the display panel,
And the bracket and the fixing bracket are connected to each other in a fourth area (Fourth Area) facing the third area of the display panel. 5. The method of claim 4,
Wherein the first area of the display panel is a first long side,
The second area of the display panel is a second long side facing the first long side,
The third area of the display panel is a first short side adjacent to the first long side and the second long side,
And the fourth region of the display panel is a second short side facing the first short side. 5. The method of claim 4,
Wherein an edge of a front surface of the front substrate is exposed in the first, third, and fourth regions of the display panel. The method according to claim 1,
The fixing bracket has a first ring formed therein, a second ring corresponding to the first ring is formed on the bracket,
Wherein the first ring and the second ring engage with each other. The method according to claim 1,
And the brackets and other fastening brackets are attached to the rear surface of the rear substrate in the second area. 9. The method of claim 8,
And a bottom bar is disposed under the second region of the display panel. 10. The method of claim 9,
And the lower bar and the fastening bracket are connected to each other. 11. The method of claim 10,
Wherein a groove is formed in the fastening bracket, a hole is formed in the lower bar, and a fastening means is fixed to the groove through the hole. 10. The method of claim 9,
And a lower bracket corresponding to the bracket is disposed on the lower bar. The method according to claim 1,
Wherein the bracket is divided into a plurality of sub brackets. 14. The method of claim 13,
Wherein a plurality of grooves are formed in each of the plurality of sub brackets and a size of at least one of the plurality of sub brackets is different from a size of at least one of the grooves. 14. The method of claim 13,
Wherein a plurality of grooves are formed in the plurality of sub brackets and a direction in which at least one of the plurality of sub brackets faces is different from a direction in which at least one of the grooves faces. 16. The method of claim 15,
Wherein the sub bracket disposed on the long side of the display panel is formed with a groove facing the center of the display panel and the sub bracket disposed on the short side of the display panel is disposed on the short side of the display panel, And a groove facing the outer side is formed. The method according to claim 1,
Wherein the fixing bracket is divided into a plurality of sub-fixing brackets. 18. The method of claim 17,
Wherein at least one of the plurality of sub-fixing brackets is disposed at an edge portion of the rear cover. 19. The method of claim 18,
Wherein the sub-fixing bracket disposed at an edge portion of the rear cover includes a plurality of first rings. 20. The method of claim 19,
Wherein the length of at least one of the plurality of first rings is different from the length of at least one of the others.

Images