KR101191836B1 - Display Apparatus - Google Patents

Abstract

The present invention relates to a display device.
The display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket attached to a rear surface of the rear substrate, and an optical layer disposed on the bracket. Optical Layer).

Description

Display device {Display Apparatus}

The present invention relates to a display device.

As the information society develops, the demand for display devices is increasing in various forms, and in recent years, liquid crystal display devices (LCDs), plasma display panels (PDPs), electro luminescent displays (ELDs), and vacuum fluorescents (VFDs) have been developed. Various display devices such as displays have been researched and used. Among them, the liquid crystal panel of the LCD includes a TFT substrate and a color filter substrate facing each other with the liquid crystal layer and the liquid crystal layer interposed therebetween, and can display an image using light provided from the backlight unit.

It is an object of the present invention 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 a front substrate is exposed.

The display device according to the present invention includes a display panel including a front substrate and a rear substrate, a bracket attached to a rear surface of the rear substrate, and an optical layer disposed on the bracket. Optical Layer).

In addition, an adhesive layer may be disposed between the bracket and the rear substrate.

In addition, an edge of the front surface of the front substrate may be exposed.

In addition, an edge of a front surface of the front substrate and a side edge of a side of the front substrate may be exposed.

In addition, the optical layer may be spaced apart from the rear substrate by a predetermined distance.

The apparatus may further include a backlight unit disposed on the bracket.

In addition, the bracket may include an inner rail recessed in a direction away from the center of the display panel, and the optical layer may include a portion disposed on the inner rail.

The rear substrate may further include a first region, a second region facing the first region, a third region adjacent to the first region and the second region, and a fourth region facing the third region. The bracket includes a first vertical bracket disposed in a third region of the rear substrate and a second vertical bracket disposed in the fourth region, and the first vertical bracket is recessed in a direction away from the second vertical bracket. And a first longitudinal inner rail, and the second longitudinal bracket may include a second longitudinal inner rail recessed in a direction away from the first longitudinal bracket.

In addition, the optical layer may include a portion located on the first longitudinal inner rail and a portion located on the second longitudinal inner rail.

In addition, the first region of the rear substrate is a first long side, the second region of the rear substrate is a second long side facing the first long side, and the rear substrate. The third region of is a first short side adjacent to the first long side and the second long side, and the fourth region of the back substrate is a second short side facing the first short side. May be).

In addition, the first vertical bracket may include a first base portion disposed on the rear substrate, a first pillar portion disposed on the first base portion, and a first protrusion protruding from the first pillar portion toward the second vertical bracket. 1, wherein the second vertical bracket includes a second base portion disposed on the rear substrate, a second pillar portion disposed on the second base portion, and a direction from the second pillar portion toward the first vertical bracket; A second head protruding from the first vertical inner rail, wherein the first longitudinal inner rail is positioned between the first base and the first head, and the second longitudinal inner rail is disposed between the second base and the second head. Can be located.

The width of the first base may be greater than the width of the first head, and the width of the second base may be greater than the width of the second head.

In addition, an interval between the first head and the second head may be smaller than a width of the optical layer, and an interval between the first base and the second base may be smaller than the width of the optical layer.

The display device may further include a backlight unit disposed on the bracket, and the backlight unit may include a portion located on the first vertical inner rail and a portion located on the second vertical inner rail.

The first vertical bracket may further include a third head protruding from the first pillar in a direction away from the second vertical bracket, and the second vertical bracket may extend from the second pillar to the first vertical bracket. It may include a fourth head protruding in the direction away.

In addition, a first longitudinal outer rail is formed between the first base and the third head recessed in the direction toward the second longitudinal bracket, and the first longitudinal portion is connected between the second base and the fourth head. A second longitudinal outer rail may be formed which is recessed in the direction toward the bracket.

The apparatus may further include a back cover disposed at the rear of the bracket.

The rear cover may include a portion located on the first vertical outer rail and a portion located on the second vertical outer rail.

The apparatus may further include a side cover connected to the rear cover.

In addition, the side cover may include a portion located on the first vertical outer rail and a portion located on the second vertical outer rail.

In the display device according to the present invention, the edge of the front surface of the front substrate of the display panel is exposed or the side edge of the front substrate of the front panel is exposed, thereby preventing unnecessary screen obscurity and beautiful appearance. And it is possible to reduce the cost of removing the border and the glass substrate.

1 to 3 are views for explaining the configuration of a display device according to the present invention;
4 to 30 are views for explaining the display device according to the invention in detail;
31 to 62 are views for explaining another display device according to the present invention in detail;
63 to 99 are views for explaining another display device according to the present invention;
100 to 101 are views for explaining the configuration and operation of a broadcast signal receiver according to the present invention.

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

The term and / or may include a combination of a plurality of related items or any item of a plurality of related 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 herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present 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 panel (Liquid Crystal Display Device, LCD) for the display panel will be described as an example, but the display panel applicable to the present invention is not limited to the liquid crystal panel, plasma display panel (Plasma Display Panel, P), a field emission display panel (FED), or an organic light emitting display panel (OLED).

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

Referring to FIG. 1, a display device according to the present invention includes a display panel 100, a bracket 140, an optical layer 110, a back light unit 120, and a back cover. , 130).

Although not shown, the display panel 100 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 the rear substrate of the display panel 100 ( Sticking).

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

Alternatively, the optical layer 110 may 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 emitting at least one of colors such as red, blue, green, and the like.

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

The rear cover 130 may 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.

In addition, a seal 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 including red (R), green (G), and blue (B) sub-pixels, and red, green, or light when light is applied. Can produce 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. [

In addition, the front polarizing film 3400 for polarizing the light passing through the display panel 100 is disposed on the front surface of the front substrate 101, and although not shown on the rear of the rear substrate 111 of the rear substrate 111 The rear polarizing film 3410 may be disposed to polarize light passing through the optical layer 110 disposed at the rear side.

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. Accordingly, light provided from the backlight unit 120 may be incident on the color filter 102 in response to a 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 rotates 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 adjust the amount of light passing through the polarizing plate. The storage capacitor Cst is connected to the pixel electrode of the liquid crystal cell Clc to maintain 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.

First, referring to FIG. 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. The bracket 140 may be attached to the rear surface of the rear substrate 111 of the display panel 100 by the adhesive layer 400.

As such, when the bracket 140 is attached to the rear surface of the rear substrate 111 using the adhesive layer 400, support means such as a pemnut, a boss, and fastening means such as a screw may not be used. Since it is not necessary, the fixing can be simplified, the manufacturing cost can be reduced, and the thickness of the display device can be reduced.

In order to improve adhesion between the bracket 140 and the rear substrate 111, a groove 141 is formed on one surface of the bracket 140 facing the rear substrate 111, and an adhesive layer 400 is formed on the groove 141. It may be desirable.

In this case, the adhesive material can be prevented from leaking to the outside 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 further than the bracket 140 in the longitudinal direction LD.

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

In detail, the bracket 140 is grooved in the width direction WD to further improve the adhesion between the rear substrate 111 and the bracket 140 while allowing the adhesive material of the adhesive layer 400 to be more effectively positioned in the groove 141. The depth of 141 may include portions A1 and A2 that gradually increase or decrease.

For example, the depth t1 of the center 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 may be gradually reduced at the edge portion of the groove 141.

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

Referring to FIG. 6, an optical layer 110 may be disposed in an inner area IA of the bracket 140. In addition, the display panel 100 may extend in an outer area (OA) of the bracket 140.

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

In order to fix the optical layer 110 to the bracket 140, as shown in FIG. 7, a groove 700 may be formed in the bracket 140. By inserting the optical layer 110 in the groove 700, it is possible to fix the optical layer 110 to the bracket 140.

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

Referring to FIG. 8, the 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 groove 700 may be formed in the optical layer 110, and the optical layer 110 may be inserted into the bracket 140 by inserting the protrusion 111 into the groove 700. It is possible to fix.

Alternatively, as shown in FIG. 9, the protrusions 900 are formed in the bracket 140, the holes 112 are formed in the optical layer 110, and the protrusions 900 of the bracket 140 are formed in the optical layer. The optical layer 110 may be fixed to the bracket 140 by passing through the hole 112 of the 110.

Alternatively, as in the case of FIG. 10, it is possible to form a guide portion 113 through which the hole 112 and the protrusion 900 of the bracket 140 may pass in the optical layer 110. In this case, the protrusion 900 of the bracket 140 may be positioned in the hole 112 by passing through the guide 113.

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 rear surface of the optical layer 110 as in the case of FIG. 12. For this purpose, although not shown, it is also possible to form an adhesive layer between the optical layer 110 and the backlight unit 120.

Alternatively, unlike FIG. 12, the backlight unit 120 may be 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 may be fixed to the bracket 140.

To this end, a hole 1300 recessed in the direction toward the display panel 100 is formed in the bracket 140, and an edge of the rear cover 130 is inserted into the hole 1300, thereby forming the bracket 140. The rear cover 130 may be fixed.

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

In addition, 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 side of the front substrate 101 is exposed. It is possible to be exposed.

Herein, the edge of the front surface of the front substrate 101 is exposed when the viewer looks at the front surface of the front substrate 101 from the front of the display panel 100, that is, the viewer views the front of the display panel 100. When looking at the display panel 100 in the D2 direction, it may mean that the observer can observe the front edge of the front substrate 101.

In addition, the side edge of the front substrate 101 is exposed when the viewer looks at the front surface of the front substrate 101 from the side of the display panel 100. When looking at the display panel 100 in the direction D1 from the side, it may mean that the observer can observe the edge of the side of the front substrate 101.

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

In addition, the thickness of the front substrate 101 may be thicker than the thickness of the rear substrate 111 in order to further improve the rigidity of the front substrate 101. 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. In other words, 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 viewer looks at the display panel 100 from the front of the display panel 100, the observer can observe most of the region of the display panel 100, and thus can be beautiful in appearance. In addition, since another edge may not be seen on the side of the display panel 100, a visual effect that the screen area becomes larger may be obtained.

In this case, an edge of the front surface of the front substrate 101 and an edge of the side surface of the front substrate 101 may be exposed at the upper side ① and the lower side ② of the display panel 100, respectively.

In addition, referring to FIG. 15A, it can be seen that the optical layer 110 is disposed on the inner side IA of the bracket 140.

A blocking member 1500 may be disposed at an edge of the front surface of the front substrate 101. Preferably, the blocking unit 1500 may be attached to the edge of the front surface of the front substrate 101. The blocking unit 1500 may cover the dummy area outside the screen area (active area) in which the image of the display panel 100 is displayed so that the image displayed in the screen area may be more prominent. Can be.

The blocking unit 1500 may have a lower brightness than the surroundings. For example, the brightness of the blocking unit 1500 may be lower than that of the display panel 100. For this purpose, the blocking unit 1500 may have a substantially black color. For example, the blocking unit 1500 may be substantially a black tape, and may be formed by attaching the black tape to the front surface of the front substrate 101.

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

Since the blocking unit 1500 is disposed on the front surface of the front substrate 101 and the edges of the front surface of the front substrate 101 are exposed, almost all portions of the blocking unit 1500 may be exposed as shown in FIG. 15B. have. In other words, when the viewer looks at the display panel 100 from the front of the display panel 100, the observer can observe almost all parts of the blocking unit 1500. That is, almost all parts of the blocking portion 1500 can be observed.

On the other hand, since the bracket 140 does not display an image, the bracket 140 may be disposed in a dummy area outside the screen area. In addition, the bracket 140 may be preferably covered by the blocking unit 1500. Accordingly, as shown in FIG. 15A, the blocking unit 1500 may preferably overlap the bracket 140. Preferably, the bracket 140 is fully overlapped with the blocking unit 1500, and more preferably, the widths W10 and W20 of the blocking unit 1500 are the widths of the brackets 140 ( Greater than W11, W12). In this case, the blocking unit 1500 may include portions P1 and P2 extending further in the center direction of the front substrate 101 than the bracket 140, and the blocking unit 1500 may include the bracket 140. It is possible to include the portions (W1, W2) further extending in the outward direction of the front substrate 101.

Here, the widths W10 and W20 of the blocking unit 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, a frame Frame 1600 may be further disposed behind the backlight unit 120. In this case, it is possible to improve the structural stability of the backlight unit 120, it is possible to improve the uniformity of the light. Preferably, the frame 1600 may be attached to the back of the backlight unit 120.

The frame 1600 may include a material having high strength and thermal conductivity. For example, the frame 1600 may include a metal material, preferably aluminum (Al).

In this case, the frame 1600 may be fixed to the bracket 140. For example, as shown in FIG. 17, a mounting portion 1700 is formed in the bracket 140, a fastening hole 1610 is formed in the frame 1600, and the fastening means 1720 is formed in the frame 1600. It may be fixed to the seating portion 1700 of the bracket 140 through the fastening hole 1610. Accordingly, the frame 1600 may be fixed to the bracket 140.

In this case, as shown in FIG. 18, the backlight unit 120 and the optical layer 110 may be in 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 rear cover 130 may be reduced.

Alternatively, the frame 1600 may be disposed to be spaced apart from the backlight unit 120. In addition, it may be possible to add another structure between the frame 1600 and the backlight unit 120.

As shown in FIG. 19, the rear cover 130 is disposed on a portion of the rear surface of the frame 1600, and the driving signal is supplied to the display panel 100 between the rear cover 130 and the frame 1600. The driving board 1900 may be disposed.

In this case, the width L2 of the rear cover 130 may be smaller than the width L3 of the frame 1600. In addition, the width of the display panel 100, for example, the width L1 of the front substrate 101 may be greater 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 such, when the auxiliary bracket 2300 is used, the design of the display device can be easily changed by changing the shape of the auxiliary bracket 2300 exposed to the outside without changing the shape of the bracket 140. In detail, the connection structure of the rear cover 130 can be easily changed without changing the arrangement of the optical layer 110 or the backlight unit 120 using the auxiliary bracket 2300. That is, the basic structure of the display device may be easily changed without changing the connection structure of the rear cover 130.

One side of the auxiliary bracket 2300 may be fixed to the bracket 140. In addition, the rear cover 130 may be fixed to the other side of the auxiliary bracket 2300.

In order to fix the rear cover 130 to the auxiliary bracket 2300, a recess 2310 is formed in the auxiliary bracket 2300 in the direction toward the bracket 140, and the rear cover 130 is formed in the groove 2310. It is possible for the edge of to be inserted.

When the rear cover 130 is fixed to the auxiliary bracket 2300, the rear cover 130 and the backlight unit 120 may be spaced apart from each other by a predetermined distance. As described above with reference to FIGS. 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 predetermined distance. have.

In addition, 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 side of the front substrate 101 is exposed. It is possible to be exposed. This has been described in detail with reference to FIGS. 14 to 15.

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

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

Here, the horizontal 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 vertical brackets 140B1 and 140B2 are connected to the display panel ( It is possible to be attached to the short side (SS1, SS2) side of the rear surface of the rear substrate 111 of 100.

In addition, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be spaced apart from each other by a predetermined interval d10. Preferably, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be spaced apart from each other at a corner portion of the rear surface of the rear substrate 111.

In this case, a process of attaching the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 to the rear substrate 111 may be facilitated, and the total manufacturing cost may be reduced by lowering the unit cost of the bracket 140. .

In addition, the optical layer 110 may be fixed to at least one of the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2. For example, as shown in FIG. 22, the optical layer 110 is fixed to the horizontal brackets 140A1 and 140A2 among the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2, and is fixed to the vertical brackets 140B1 and 140B2. ) May not be fixed. In other words, the optical layer 110 may overlap or contact the horizontal brackets 140A1 and 140A2, and may be spaced a predetermined distance without overlapping the vertical brackets 140B1 and 140B2.

In this case, the width A10 of the horizontal brackets 140A1 and 140A2 may be different from the width A20 of the vertical brackets 140B1 and 140B2. Preferably, as in the case of FIG. 23, the width A10 of the horizontal brackets 140A1 and 140A2 to which the optical layer 110 is fixed may be larger than the width A20 of the vertical brackets 140B1 and 140B2. The vertical brackets 140B1 and 140B2 have a small width A20 because the optical layer 110 is not fixed.

Alternatively, as shown in FIG. 24, the optical layer 110 may be fixed to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2, respectively. Even in this case, the horizontal brackets 140A1 and 140A2 having a length longer than the lengths of the vertical brackets 140B1 and 140B2 may provide the main supporting force for the optical layer 110. Accordingly, the width A10 of the horizontal brackets 140A1 and 140A2 may be larger than the width A20 of the vertical brackets 140B1 and 140B2.

In addition, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be connected by a predetermined connection means. For example, as in the case of FIG. 25, the connection part 3100 may be disposed between the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 spaced apart from each other, and the connection part 3100 may have a predetermined fastening. The horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be connected by the means 3110 to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2.

Referring to FIG. 26, the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 may be integrally formed. In this case, the portions disposed on the long sides LS1 and LS2 of the rear substrate 111 in the bracket 140 are called horizontal brackets 140A1 and 140A2, and are disposed on the short sides SS1 and SS2 of the rear substrate 111. The part can be called vertical brackets 140B1 and 140B2.

Even in this case, it is possible that the width A10 of the horizontal brackets 140A1 and 140A2 is larger than the width A20 of the vertical brackets 140B1 and 140B2.

Referring to FIG. 27, in the auxiliary bracket 2300, a single auxiliary bracket 2300 may be connected to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2. In this case, an empty space is formed between the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2 while the auxiliary brackets 2300 are connected to the horizontal brackets 140A1 and 140A2 and the vertical brackets 140B1 and 140B2. Can be prepared.

Referring to FIG. 28, 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 rear polarizing film 3410 disposed on the rear surface of the rear substrate 111 are shown. The width L11 may be different from each other. Here, 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.

Looking at this in more detail, as in the case of Figure 29a, the front polarizing film 3400 may include a portion (A30) overlapping the bracket 140. In addition, the bracket 140 may be spaced apart from the rear polarizing film 3410 and a predetermined distance d11 in a direction parallel to the longitudinal direction of the rear substrate 111. In this case, the bracket 140 may be directly attached to the rear substrate 111, and thus the adhesion between the bracket 140 and the rear substrate 111 may be improved.

In addition, the front polarizing film 3400 may be spaced apart from the end of the front surface 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 may be facilitated, and the yield may be improved.

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

In addition, the front polarizing film 3400 may include a portion Y1 that extends more than the blocking portion 1500 in the outer direction of the display panel 100. In FIG. 29B, only the blocking unit 1500 is disposed on the front polarizing film 3400, but the blocking unit 1500 is disposed between the front polarizing film 3400 and the front substrate 101. If possible, even in this case, the front polarizing film 3400 may include a portion Y1 that extends more than the blocking portion 1500 in the outer direction of the display panel 100.

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

In FIG. 29C, only the blocking part 1500 is disposed on the front polarizing film 3400, but the blocking part 1500 is disposed between the front polarizing film 3400 and the front substrate 101. If possible, even in this case, the blocking unit 1500 may include a portion Y2 that extends more than the front polarizing film 3400 in the outer direction of the display panel 100.

Alternatively, as illustrated in FIG. 29D, the blocking unit 1500 and the front polarizing film 3400 may be formed on the same layer. In this case, the blocking unit 1500 may be disposed outside the front polarizing film 3400.

Referring to FIGS. 30A and 30B, the short sides SS1 and SS2 of the front substrate 101 extend longer than the short sides SS1 and SS2 of the rear substrate 111, and the long sides of the front substrate 101. The LS1 and LS2 may extend further than the long sides LS1 and LS2 of the rear substrate 111.

For example, the first short side SS1 of the short side SS of the front substrate 101 may be smaller than the first short side SS1 of the back substrate 111 corresponding to the first short side SS1 of the front substrate 101. The second short side SS2 extending by the first length S1, and the second short side SS2 of the short sides of the front substrate 101 corresponds to the second short side SS2 of the front substrate 101 ( It is possible to extend by the second length S2 rather than SS2).

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, the structures of the first short side SS1 and the second short side SS2 of the front substrate 101 of the display panel 100 may be different from each other.

For example, the first short side SS1 of the rear substrate 111 for mounting a gate driver on the first short side SS1 of the rear substrate 111 corresponding to the first short side SS1 of the front substrate 101. A large enough space can be provided on the side. In this 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 62 are views for explaining another display apparatus according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted. For example, hereinafter, a case in which the auxiliary bracket is omitted will be described as an example. However, the case in which the auxiliary bracket is connected to the bracket may also be applied to the following contents.

Referring to FIG. 31, the optical layer 110 may not be fixed to the bracket 140 and may be disposed on one surface of the bracket 140. In this case, the optical layer 110 may be movable on the bracket 140.

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

In this structure, the manufacturing process may be simplified because the optical layer 110 may be simply placed on the bracket 140. In addition, if the size of the optical layer 110 is designed to correspond to the size of the bracket 140, even when the optical layer 110 is simply placed on top of the bracket 140, the optical layer 110 at the top of the bracket 140 It is possible to limit the movement of the).

As such, when the optical layer 110 is disposed on the bracket 140, the predetermined distance Z1 may be spaced apart from the optical layer 110 and the rear substrate 111 of the display panel 100. As in the case of 32, an air layer 6500 may be formed between the rear substrate 111 and the optical layer 110.

As such, when an air layer 6500 is formed between the rear substrate 111 and the optical layer 110, the optical characteristics of the display device may be improved by the air layer 6500.

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

As described above, when the fixing part 6600 is disposed on the optical layer 110, the contact surface between the optical layer 110 and the fixing part 6600 is relatively small, thereby preventing damage to the optical layer 110. It is possible.

In addition, in order to suppress the movement of the optical layer 110 and to sufficiently prevent the damage of the optical layer 110, the fixing part 6600 in contact with the optical layer 110 may have a softer property than the bracket 140. . For example, the fixing part 6600 may include a polyurethane material.

The light guide plate 7000 may be disposed behind the optical layer 110. This case may correspond to the case where the backlight unit 120 is an edge type rather than a direct type.

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

In addition, even when the light guide plate 7000 is disposed behind the optical layer 110, the maximum height Z4 of the light guide plate 7000 measured from the rear surface of the rear substrate 111 is prevented to prevent the light guide plate 7000 from being separated. It 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, unless otherwise specified, both edge type and direct type may be possible.

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

In addition, the rear cover 10 may be fixed to the bracket 140. For example, as shown in FIG. 34, the rear cover 130 may be fastened and fixed to a protrusion 145 of the bracket 140 by a predetermined fastening means (not shown). Preferably, 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 may face each other with the bracket 140 interposed therebetween.

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

Here, the air layer 6500 formed between the optical layer 110 and the rear substrate 111 is called a first air layer, and is formed between the frame 1600 and the rear cover 130. When the air layer 7200 is referred to as a second air layer, the thickness Z5 of the second air layer 7200 may be larger than the thickness Z1 of the first air layer 6500.

Even in this case, the auxiliary bracket may be connected to the bracket 140. In addition, the rear cover 130 may be fixed to the auxiliary bracket. Since the auxiliary bracket has been described in detail above, further description thereof will be omitted.

Alternatively, as shown in 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 positioned on the side of the display panel 100.

Looking at Figure 37, a portion of the rear cover 130 may simply be fitted to the bracket 140. For example, as shown in FIG. 37B, a groove 3700 may be formed in the bracket 140, and a protrusion 3710 corresponding to the groove 3700 may be formed in the rear cover 130. . Here, the groove 3700 formed in the bracket 140 may be referred to as a rail. Hereinafter, the groove 3700 formed by being recessed toward the center of the display panel 100 in the bracket 140 may be referred to as an outer rail.

Here, the protrusion 3710 formed on the rear cover 130 may be fitted to the outer rail 3700 formed on the bracket 140. In this case, the rear cover 130 includes a portion which is connected to the bracket 140 and contacts, but may not be fastened. In other words, the rear cover 130 may be connected to the bracket 140 but may not be fixed.

For example, as in the case of FIG. 37A, the horizontal bracket 140A is disposed on the first long side LS1 of the rear substrate 111, and the first short side SS1 and the rear substrate 111 are disposed on the first long side LS1. Vertical 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, and the first short side SS1 is referred to as a third region. SS2 may be referred to as a fourth region.

Here, a portion of the rear cover 130 may be fitted to the horizontal bracket 140A, and a portion of the rear cover 130 may be fitted to the vertical brackets 140B1 and 140B2. That is, the bracket 140 and the rear cover 130 are connected in the first area of the display panel 100, and the bracket 140 and the rear cover (in the second area facing the first area of the display panel 100). 130) may not be connected. In addition, in the third area adjacent to the first area and the second area of the display panel 100, the bracket 140 and the rear cover 130 are connected to each other, and the fourth area facing the third area of the display panel 100. In the bracket 140 and the rear cover 130 may be connected.

Even in this case, it is possible to expose the edge of the front surface of the front substrate 101 in the first, third, and fourth areas of the display panel 100.

As described above, when the protrusion 3710 formed on the rear cover 130 is fitted to the outer rail 3700 formed on the bracket 140, the rear cover 130 and the bracket 140 are connected to each other. The rear cover 130 can be connected to the bracket 140 in a manner.

For example, as shown in FIG. 38, the rear cover 130 and the bracket 140 by sliding the protrusion 3710 of the rear cover 130 to the outer rail 3700 formed in the bracket 140 in a sliding manner. It is possible to connect.

Alternatively, as in the case of FIG. 39, the vertical brackets 140B1 and 140B2 are disposed on the horizontal bracket 140A, the first short side SS1 and the second short side SS2 on the first long side LS1 of the rear substrate 110. The protrusion 3710 may 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.

Here, the vertical brackets 140B1 and 140B2 may be connected to the protrusions 3710 formed on the first short side SS1 and the second short side SS2 of the rear cover 130 in a sliding manner.

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

In this structure, the connection process of the rear cover 130 may be more simple. In addition, it is possible to connect the rear substrate 130 and the bracket 140 without fastening the rear cover 130 and the bracket 140 by using the fastening means, thereby reducing the time and manufacturing cost required for the manufacturing process. .

In addition, 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.

For example, when the rear cover 130 is twisted, 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, the rear cover ( The force generated as the 130 is twisted may not be transmitted to the bracket 140.

Accordingly, by preventing the molecular arrangement of the liquid crystal layer of the display panel 100 from being distorted due to external force, light leakage phenomenon in which unwanted light leaks from the display panel 100 may be prevented. Accordingly, it is possible to prevent deterioration of the image quality of the image to be implemented.

On the other hand, in the above described only a case in which a part of the rear cover 130 is connected to the bracket 140 in a sliding manner, a predetermined structure is disposed on the rear cover 130, the rear cover 130 by using such a structure It may be possible to connect to the bracket 140.

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

Referring to FIG. 40B, 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 and 3802. For example, the fixing bracket 3800 may include a first protrusion 3801 and a second protrusion 3802. Here, the length R1 of the first protrusion 3801 in close contact with the rear cover 130 may be longer than the length R2 of the second protrusion 3802 that does not contact the rear cover 130.

In addition, the fixing bracket 3800 may include a groove 3805. As such, the groove 3805 formed in the fixing bracket 3800 may also be referred to as a rail. Hereinafter, the groove 3805 formed in the fixing bracket 3800 is referred to as a fixing rail 3805.

Alternatively, as shown in FIG. 41, an adhesive layer 3804 may be disposed between the fixing bracket 3800 and the rear cover 130. In this case, the fixing bracket 3800 may 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.

In this structure, as in the case of FIG. 42, by sliding the second protrusion 3802 of the fixing bracket 3800 disposed on the rear cover 130 to the outer rail 3700 formed in the bracket 140 in a sliding manner. It is possible to connect the rear cover 130 and the bracket 140. The outer rail 3700 may be recessed in a direction toward the center of the display panel 100.

As described above, the fixing bracket 3800 includes a portion in contact with the bracket 140 but may not be fastened.

Alternatively, the rear cover 130 and the bracket 140 are connected to each other by fitting the protrusion 3720 formed on the bracket 140 to the fixing rail 3805 of the fixing bracket 3800 disposed on the rear cover 130. It is possible.

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

For example, as in the case of FIG. 43A, the horizontal bracket 140A disposed on the first long side LS1 of the rear substrate 111 may move away from the center of the display panel 100, that is, the second side. It may include a groove 3740 formed recessed in the direction (DR2). As such, the groove 3740 formed by being recessed in the bracket 140 in the second direction DR2 is referred to as an inner rail 3740. In addition, the inner rail 3740 may be formed on the vertical brackets 140B1 and 140B2.

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

The second protrusion 3802 of the fixing bracket 3800 may be fitted to the inner rail 3740. Alternatively, the rear cover 130 and the horizontal bracket 140A may be connected to each other by fitting the protrusion 3730 formed on the bracket 140 to the fixing rail 3805 of the fixing bracket 3800.

In this structure, the fixing bracket 3800 may 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 portion of the display panel 100. Accordingly, it is possible to provide a stronger bearing force.

Alternatively, as in the case of FIG. 43B, the vertical brackets 140B1 and 140B2 disposed on the first short side SS1 and the second short side SS2 of the rear substrate 111 may have the center of the display panel 100. It may include an outer rail 3700 formed in the direction toward, ie, the first direction DR1.

In addition, the fixing bracket 3800 disposed on the rear cover 130 may also be disposed such that the second protrusion 3802 faces the center of the rear cover 130, that is, the first direction DR1.

Here, the second protrusion 3802 of the fixing bracket 3800 may be fitted to the outer rail 3700.

Meanwhile, the shape of the horizontal bracket 140 disposed on the first long side LS1 of the display panel 100 and the fixing bracket 3800 corresponding thereto is different from that of the bracket 140 disposed in the other region and the fixing bracket corresponding thereto ( 380 may be different from the shape.

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

In this case, as in the case of FIG. 44B, the protrusion 4010 of the fixing bracket 3800 and the protrusion 4000 of the horizontal bracket 140A are engaged with each other while the fixing bracket 3800 and the horizontal bracket 140A are engaged with each other. Can be connected.

As such, the shapes of the bracket 140 and the fixing bracket 3800 may be variously changed.

Meanwhile, the display device according to the present invention may further include a bottom bar supporting the display panel 100 under the display panel 100.

For example, as shown in FIG. 45, in the first area LS1 of the display panel 100, the bracket 140 and the fixing bracket 3800 are connected to each other, and the first area LS1 of the display panel 100 is connected. In the second area LS2 facing the bracket 140, the bracket 140 and the fixing bracket 3800 may not be connected. In addition, 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 are connected to each other. In the fourth region SS4 facing the third region SS1, the bracket 140 and the fixing bracket 3800 may be connected to each other.

In addition, a bottom bar 4110 supporting the display panel 100 may be disposed below 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 the first horizontal bracket 140A1, and the bracket 140 disposed in the second area LS2 is the second horizontal bracket 140A2. ), The bracket 140 disposed in the third region SS1 is referred to as the first vertical bracket 140B1 and the bracket 140 disposed in the fourth region SS2 is referred to as the second vertical bracket 140B2.

In addition, the fixing bracket 3800 disposed in the first area LS1 of the rear cover 130 is the first fixing bracket 3800A, and the fixing bracket 3800 disposed in the third area SS1 is the third fixing bracket. 3800B1 and the fixing bracket 3800 disposed in the fourth area SS2 are 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 to secure an inlet 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.

As such, after 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, as shown in FIG. 46, the rear cover 130 The lower bar 4110 may be disposed on the second area LS2 to support the display panel 100 so that the display panel 100 does not flow down.

Referring to FIG. 46, the lower bar 4110 supports the display panel 100 while supporting the second horizontal bracket 140A2 disposed in the second area LS2 of the rear substrate 111. It is possible to arrange). That is, the lower bracket 4200 corresponding to the second horizontal bracket 140A may be disposed on the lower bar 4110.

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, the fastening bracket 4100 different from the bracket 140 may be attached to the second area LS1 of the rear substrate 111.

The fastening bracket 4100 may be connected to the lower bar 4110 as in the case of FIG. 47. For example, the lower bar 4110 and the fastening bracket 4100 may be fastened to each other by a predetermined fastening means 4120. To this end, a groove 4101 is formed in the fastening bracket 4100, a hole 4111 is formed in the lower bar 4110, and a fastening means 4120 penetrates the groove 4111 so that the groove 4101 is formed. It can be fixed to.

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

Referring to FIG. 48, the fixing bracket 3800 corresponding to the first horizontal bracket, the first vertical bracket, and the second vertical bracket bracket 140A1, 140B1, 140B2 attached to the rear substrate 111 may be integrally formed. . Accordingly, the fixing bracket 3800 may have a "c" shape.

In the above, only the case where the adhesive layer 400 is used to attach the bracket 140 to the rear surface of the rear substrate 111 has been described. Alternatively, Velcro (for attaching the bracket 140 to the rear surface of the rear substrate 111) is described. It may be possible to use Velcro.

For example, as shown in FIG. 49, the Velcro portion 4300 may be disposed between the bracket 140 and the rear surface of the rear substrate 111.

In detail, the velcro portion 4300 may include a first velcro portion 4310 and a second velcro portion 4320 including a plurality of protrusions.

Here, a first adhesive layer 4330 is disposed between the first velcro portion 4310 and the bracket 140 to attach the first velcro portion 4310 to the bracket 140 and to the second velcro portion 4320. The second adhesive layer 4340 may be disposed between the brackets 140 to attach the second Velcro portion 4320 to the brackets 140.

In addition, as in the case of FIG. 50, the first Velcro portion 4310 includes a plurality of first layers 4311 and a plurality of first protrusions 4312 formed in the first layer 4311, and a second Velcro portion. 4320 may include a plurality of second protrusions 4322 formed in the second layer 4321 and the second layer 4321. In addition, the plurality of first protrusions 4312 and the plurality of second protrusions 4322 may be connected to each other while being engaged. For example, the first protrusion 4312 may have a hook shape, and the second protrusion 4322 may have a ring shape.

In this case, even if an external force is applied to the bracket 140 while the rear cover 130 is twisted, the pressure applied to the bracket 140 may be canceled by the velcro part 4300 and may not be transmitted to the display panel 100. Accordingly, light leakage phenomenon can be prevented.

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

On the other hand, in the display device according to the present invention, if the backlight unit 120 is capable of applying a direct type backlight unit, it may be possible to apply an edge type backlight unit.

Here, the edge type backlight unit may be classified into a lower edge type backlight unit and a side edge type backlight unit.

As shown in FIG. 51, the lower edge type backlight unit 7010 may be disposed on a long side (LS) side of the display panel 100 to emit light to a light guide plate (not shown). For example, the lower edge type backlight unit may be disposed on a side of the second long side LS2 disposed below the first long side LS1 and the second long side LS2 of the display panel 100. 7010 may be disposed.

As in the case of FIG. 52, the side edge type backlight unit 7010 may be disposed at a short side (SS) side of the display panel 100 to emit light to a light guide plate (not shown). For example, the first side edge type backlight unit 7010A is disposed on the first short side SS1 of the display panel 100, and the second side side is disposed on the second short side SS2. An edge type backlight unit 7010B may be disposed.

The edge type backlight unit to be described below may correspond to both the side edge type backlight unit and the lower edge type backlight unit described above.

For example, as shown in FIG. 53, the bracket 140 includes a protrusion 145 protruding in a direction D30 away from the display panel 100, and the frame 1600 is connected to the protrusion 145. It is possible. In addition, the light guide plate 7000 may be disposed between the frame 1600 and the optical layer 110, and an edge type backlight unit 7010 may be disposed on the side surface of the light guide plate 7000. The edge type backlight unit 7010 may include a substrate 7011 and a light source 7022 such as an LED disposed on the substrate 7011.

Alternatively, as in the case of FIG. 54, the light guide plate 7000 and the edge type backlight unit 7010 may be spaced apart from the predetermined distance U1. In more detail, the light source 7022 and the light guide plate 7000 of the backlight unit 7010 may be spaced apart from the predetermined distance U1.

In this case, damage to the backlight unit 7010 by the light guide plate 7000 can be prevented, and when the light generated from the backlight unit 7010 moves the air layer before entering the light guide plate 7000, Since it can spread, optical properties can be improved.

In addition, the auxiliary frame 8000 may be disposed between the frame 1600 and the bracket 140. For example, the auxiliary frame 8000 may be connected to the bracket 140 by a predetermined fastening means 8010, and the frame 1600 may be disposed in the auxiliary frame 8000.

In such a structure, an edge type backlight unit 7010 including a substrate 7011 and a light source 7102 such as an LED disposed on the substrate 7011 may be disposed in the auxiliary frame 8000. In this case, heat generated in the edge type backlight unit 7010 may be effectively discharged through the auxiliary frame 8000. Accordingly, it is possible to improve the stability of the edge type backlight unit 7010.

Although not shown, a heat transfer layer may be formed between the auxiliary frame 8000 and the frame 1600. The heat transfer layer may be an adhesive layer including metal particles.

Referring to FIG. 55, in the display device according to the present invention, the bracket 140 may be disposed in a dummy area DA outside of an active area AA of the display panel 100. Accordingly, the bracket 140 and the display panel 100 may not overlap in the width direction of the display panel 100. That is, the bracket 140 is spaced apart from the end P10 of the effective area AA of the display panel 100 by a predetermined distance F2.

As such, attaching the bracket 140 to a position spaced apart from the effective area AA of the display panel 100 by a predetermined distance F2 is for preventing screen distortion.

If the user looks at the display panel in an oblique direction from the side of the display panel, the image of the boundary between the effective area AA and the dummy area DA may be distorted, as shown in the present invention. When the bracket 140 is attached to a position spaced apart from the effective area AA of the predetermined distance F2, screen distortion may be prevented.

In addition, the distance F1 between the rear substrate 111 and the optical layer 110 is a distance F2 from the end P10 of the active area AA of the display panel 100 to the bracket 140. Subject to change.

As shown in FIG. 55, the boundary line BL of the effective area AA in which the image of the display panel 100 is displayed and the dummy area DA in which the image is not displayed and the rear substrate of the display panel 100 are shown. When the point where the 111 meets is P10, the distance F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 is equal to the rear substrate 111. It may be less than or equal to the interval F1 between the optical layers 110.

In this case, an excessive increase in the size of the dummy area DA in which the image is not displayed can be prevented.

In addition, the effective area AA of the display panel 100 may be prevented from excessively increasing the size of the dummy area DA while effectively preventing screen distortion at the boundary between the effective area AA and the dummy area DA. When the normal line TL contacting the bracket 140 is set from the end P10 of the), the angle θ1 between the normal line TL and the boundary line BL may be set to about 15 ° to 30 °. .

Here, the dummy area DA and the effective area AA may be distinguished by a seal portion (not shown) disposed between the front substrate 101 and the rear substrate 111 of the display panel 100. For example, the outer portion of the seal portion may be divided into a dummy area DA, and the inner portion of the seal portion may be divided into an effective area AA. In detail, it is possible to distinguish the effective area AA and the dummy area DA based on the inner surface of the cross section of the seal portion, that is, the surface in contact with the liquid crystal layer.

The method of distinguishing the dummy area DA and the effective area AA is not limited thereto.

Referring to FIG. 56, in the edge type backlight unit, the light guide plate 7000 disposed on the optical layer 110 may protrude further in the outer direction of the display panel 100 by a predetermined length F3 than the optical layer 110. Can be.

In this case, as in the case of FIG. 57, the total length L30 of the light guide plate 7000 may be longer than the total length L310 of the optical layer 110.

As such, when the length L30 of the light guide plate 7000 is longer than the length L31 of the optical layer 110, the optical layer may be prevented while the distortion of the screen may be prevented at the boundary between the dummy area DA and the effective area AA. Since the length of 110) can be reduced, it is possible to reduce the manufacturing cost.

Referring to FIG. 56, since the optical layer 110 is disposed under the light guide plate 7000, the optical layer 110 passes through the end P10 of the effective area AA of the display panel 100 even when the optical layer 110 is short. It can be seen that the normal TL contacting the bracket 140 passes through both the optical layer 110 and the light guide plate 7000.

Referring to FIG. 58, the width W3 of the bracket 140 may be larger than the width W4 of the adhesive layer 400. In this case, the groove 141 may be formed in the bracket 140, and the adhesive layer 400 may be formed in the groove 141.

In addition, as shown in FIG. 58, the end of the bracket 140 is formed from the end of the groove 141 in the direction D34 toward the center of the display panel 100 based on the groove 141 in the cross section of the bracket 140. When the interval W5 up to is referred to as the first interval W5, the first interval W5 may be smaller than the width W4 of the groove 141.

In addition, the distance W6 from the end of the groove 141 to the end of the bracket 140 in the direction D35 away from the center of the display panel 100 with respect to the groove 141 in the cross section of the bracket 140. When referred to as the second interval W6, the second interval W6 may be smaller than the width W4 of the groove 141.

In this case, it is possible to increase the size of the groove 141 formed in the bracket 140, it is possible to improve the adhesion of the bracket 140 and the rear substrate 111.

In addition, the sum W5 + W6 of the first interval W5 and the second interval W6 may be smaller than the width W4 of the groove 141. In this case, it is possible to further increase the size of the groove 141 formed in the bracket 140, it is possible to further improve the adhesion of the bracket 140 and the rear substrate 111.

In addition, the first interval W5 may be less than or equal to the second interval W6. In this case, the distance between the bracket 140 can be increased from the end P10 of the effective area AA of the display panel 100 while maintaining the strength of the bracket 140, thereby further preventing screen distortion. Do.

In addition, the width W4 of the adhesive layer 400 may be greater than the thickness W7 of the adhesive layer 400. In this case, the adhesion of the bracket 140 and the rear substrate 111 may be improved.

The adhesive layer 400 may be formed using a UV adhesive or an adhesive made of polyurethane.

Looking at the case of forming the adhesive layer 400 using the UV adhesive as follows.

Referring to FIG. 59, one surface of the bracket 140 may have an oblique shape. For example, the side surface of the bracket 140 in the direction D34 toward the center of the display panel 100 among the cross sections of the bracket 140 may have an oblique shape when viewed based on the rear substrate 111. .

Accordingly, the interval F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 is in the area where the bracket 140 and the rear substrate 111 are adjacent to each other. And smaller than in an adjacent region of the optical layer 111. That is, the distance F2 from the end P10 of the effective area AA of the display panel 100 to the bracket 140 may decrease from the rear substrate 111 to the optical layer 110.

In this case, screen distortion may be reduced by reducing the light being blocked by the bracket 140. Referring to FIG. 59, it can be seen that the bracket 140 is not in contact with the normal TL of FIG. 55.

In this case, the bracket 140 may also be viewed as including a portion where the height of the cross section gradually decreases toward the center direction D34 of the display panel 110. In FIG. 59, it can be seen that the height of the cross section of the bracket 140 is reduced from T11 to T10.

Referring to FIG. 60, the adhesive layer 400 may overlap the optical layer 110 in the width direction of the display panel 100. As such, the reason why the adhesive layer 400 may overlap with the optical layer 110 is that one side of the bracket 140 is formed in an oblique shape to move the bracket 140 closer to the center of the display panel 100. Because there is.

As illustrated in FIG. 60, when a portion of the bracket 140 overlapping the optical layer 110 in the width direction of the display panel 100 is referred to as the first portion F5, the first portion F5 is the display panel 100. It may include a second portion (F6) is gradually reduced in height (T _B ) toward the center direction (D34) of the).

Here, the second portion F6 may overlap the portion F7 of the adhesive layer 400 in the width direction of the display panel 100.

In addition, the width of the second portion F6 is reduced from the end P10 of the effective area of the display panel 100 to reduce the screen distortion while preventing the size of the dummy area DA from being excessively increased. It may be desirable to be smaller than the shortest interval F2 to.

Alternatively, as shown in FIG. 61, the second portion F6 of the bracket 140 does not overlap the adhesive layer 400 in the width direction of the display panel 100, and is spaced apart from the adhesive layer 400 by a predetermined distance F8. Can be.

Alternatively, as in the case of FIG. 62, one side of the bracket 140 may have a step shape rather than an oblique shape.

63 to 99 are views for explaining another display apparatus according to the present invention in detail. Hereinafter, the description of the parts described in detail above will be omitted.

The optical layer 110 may be disposed on the bracket 140. In detail, the optical layer 110 may be connected to the bracket 140 in a sliding manner, similar to the rear cover 130.

For example, as shown in FIG. 63, the optical layer 110 includes the first vertical bracket 140B1 disposed in the third region SS1 of the rear substrate 111 and the fourth region of the rear substrate 111. The second vertical bracket 140B2 disposed in SS2 may be connected in a sliding manner.

In this case, while fixing the optical layer 110 firmly to the bracket 140, it can reduce the time required for the manufacturing process.

Referring to FIG. 64A, an example of a structure in which the optical layer 110 is disposed on the bracket 140 in a sliding manner is disclosed. As such, when the optical layer 110 is connected to the bracket 140 in a sliding manner, the optical layer 110 may be spaced apart from the rear substrate 111 by a predetermined distance.

In addition, the bracket 140 may include a rail so that the optical layer 110 is connected to the bracket 140 in a sliding manner. Preferably, the bracket 140 may include an inner rail recessed in a direction away from the center of the display panel 100, and the optical layer 110 may include a portion disposed on the inner rail. . In addition, the bracket 140 may include an outer rail recessed in a direction toward the center of the display panel 100.

For example, as in the case of FIG. 64B, the first vertical bracket 140B1 is recessed in a direction away from the second vertical bracket 140B2, that is, in the first direction DR1. 3740B2, and the second vertical bracket 140B2 may include a second vertical inner rail 3740B1 recessed in a direction away from the first vertical bracket 140B1, that is, in a second direction DR2.

In addition, the optical layer 110 may include a portion located on the first longitudinal inner rail 3740B1 and a portion located on the second longitudinal inner rail 3740B2.

In detail, the first vertical bracket 140B1 includes a first base portion 3750B1 disposed on the rear substrate 111, a first pillar portion 3770B1 disposed on the first base portion 3750B1, and a first pillar portion ( 3770B1 may include a first head 3730B1 protruding in a direction toward the second vertical bracket 140B2.

In addition, the second vertical bracket 140B2 includes a second base portion 3750B2 disposed on the rear substrate 111, a second pillar portion 3770B2 disposed on the second base portion 3750B2, and a second pillar portion 3770B2. ) May include a second head 3730B2 protruding in a direction toward the first vertical bracket 140B1.

Here, the first longitudinal inner rail 3740B1 is located between the first base 3750B1 and the first head 3730B1, and the second longitudinal inner rail 3740B2 is the second base 3750B2 and the second head. It is possible to locate between 3730B2.

Here, for structural stability, the width R11 of the first base 3750B1 is greater than the width R10 of the first head 3730B1, and the width R11 of the second base 3750B2 is the second head ( It may be desirable to be larger than the width R10 of 3730B2.

In addition, the first vertical bracket 140B1 includes a third head portion 3760B1 protruding from the first pillar portion 3770B1 away from the second vertical bracket 140B2, that is, in the second direction DR2. The second vertical bracket 140B2 may include a fourth head portion 3760B protruding from the second pillar portion 3770B2 away from the first vertical bracket 140B1, that is, in the first direction DR1. .

Here, between the first base 3750B1 and the third head 3760B1, a first vertical outer rail 3741B1 recessed in a direction toward the second vertical bracket 140B2 is formed, and the second base 3750B2 is connected to the first base 3750B2. Between the fourth heads 3760B2, it is possible to form a second vertical outer rail 3741B2 recessed in the direction toward the first vertical bracket 140B1.

In this case, since the optical layer 110 includes a portion located on the first longitudinal inner rail 3740B1 and a portion located on the second longitudinal inner rail 3740B2, as in the case of FIG. An interval R1 between the 3730B1 and the second head 3730B2 may be smaller than the width R2 of the optical layer 110.

In addition, an interval R3 between the first base portion 3750B1 and the second base portion 3750B2 may also be smaller than the width R1 of the optical layer 110.

Here, the first base part because the width R11 of the first base part 3750B1 and the second base part 3750B2 is larger than the width R10 of the first head part 3730B1 and the second head part 3730B2. An interval R3 between the 3750B1 and the second base 3750B2 may be smaller than an interval R1 between the first head 3730B1 and the second head 3730B2.

In addition, the rear cover 130 may be connected to the bracket 140 in a sliding manner. For example, as shown in FIG. 66, the rear cover 130 may include a portion located in the first vertical outer rail 3471B1 and a portion located in the second vertical outer rail 3471B2.

On the other hand, it may further include a side cover (Side Cover, 4400) connected to the rear cover 130. The side cover 4400 may include a portion located on the side of the display panel 100.

In addition, the side cover 4400 may prevent foreign matter from entering the display panel 100 and may be prevented from being damaged by an impact applied from the outside to the side of the display panel 100.

In the present invention, as shown in FIG. 67, the side cover 4400 may include a portion located in the first vertical outer rail 3471B1 and a portion located in the second vertical outer rail 3471B2. In this case, it is possible to connect the side cover 4400 to the bracket 140 in a sliding manner.

Alternatively, as in the case of FIG. 68, the backlight unit 120 may also include a portion disposed in the bracket 140.

For example, the backlight unit 120 may include a portion located on the first vertical inner rail 3740B1 and a portion located on the second vertical inner rail 3740B2. In this case, it is possible to connect the backlight unit 120 to the bracket 140 in a sliding manner.

Alternatively, as in the case of FIG. 69, the first vertical bracket 140B1 may include a fifth head portion 3780B1 protruding from the first pillar portion 3770B1 toward the second vertical bracket 140B2. .

In addition, the second vertical bracket 140B2 may include a sixth head portion 3780B2 protruding from the second pillar portion 3770B2 toward the first vertical bracket 140B1.

Here, the third longitudinal inner rail 3700B1 is positioned between the fifth head 3780B1 and the first head 3730B1, and the fourth longitudinal inner rail 3790B2 is the sixth head 3780B2 and the second. It is possible to be located between the heads 3730B2.

In this case, the optical layer 110 may include a portion located on the first vertical inner rail 3740B1 and a portion located on the second vertical inner rail 3740B2, and the backlight unit 120 may include a third vertical inner rail ( 3790B1 and a portion located in the fourth longitudinal inner rail (3790B2).

On the other hand, the side cover 4400 may include a portion located between the rear substrate 111 and the bracket 140. Hereinafter, the description of the parts described in detail above will be omitted. For example, the optical layer 110 and / or the backlight unit 120 may be connected to the bracket 140 in a sliding manner.

Referring to FIG. 70A, the side cover 4400 is connected to the rear cover 130, and a part of the side cover 4400 may be positioned between the bracket 140 and the rear substrate 111. .

In this case, as shown in FIG. 70B, the side cover 4400 may be connected to the bracket 140 attached to the rear substrate 111 by the adhesive layer 400.

In other words, the side cover 4400 may include a portion which is connected to the rear cover 130 and contacts the bracket 140 and / or the rear substrate 111.

In this case, the side cover 4400 may not be fastened to the bracket 140 but may be viewed as simply being fitted to the side cover 4400 in a space provided between the bracket 140 and the rear substrate 111.

Accordingly, the force applied to the rear cover 130 may be prevented from being transmitted to the bracket 140 through the side cover 4400, thereby suppressing light leakage.

Referring to FIG. 71, a horizontal side cover 4400A may be disposed to correspond to the horizontal bracket 140A disposed in the first area LS1 of the rear substrate 111. That is, part of the horizontal side cover 4400A may be disposed between the horizontal bracket 140A and the rear substrate 111. In addition, the first vertical side cover 4400B1 is disposed to correspond to the first vertical bracket 140B1 disposed in the third region SS1 of the rear substrate 111, and the fourth region SS2 of the rear substrate 111 is disposed. It is possible that the second vertical side cover 4400B2 is disposed in correspondence with the second vertical bracket 140B2.

In this case, while firmly connecting the side cover 4400 to the bracket 140 can reduce the light leakage phenomenon, it can also reduce the time required for the manufacturing process.

In addition, referring to FIG. 72, when the portion located between the bracket 140 and the rear substrate 111 in the side cover 4400 is called the first portion 4401, the first portion 4401 and the bracket 140 may be used. ) Or a gasket 4500 may be disposed between the first portion and the rear substrate 111.

In this case, it is possible to improve structural reliability by preventing the first portion 4401 of the side cover 4400 from colliding with the bracket 140 or the rear substrate 111.

Here, it is also possible to replace the gasket 4500 with an elastic portion having elasticity. Alternatively, it may be possible to use an adhesive material having adhesiveness instead of the gasket 4500.

On the other hand, as in the case of Figure 73, the side cover 4400 includes a portion 4401 located between the bracket 140 and the rear substrate 111, while being located on the side of the rear substrate 111 ( 4402).

Here, the width T20 of the portion 4401 positioned between the bracket 140 of the side cover 4400 and the rear substrate 111 in the width direction DRV of the rear substrate 111 is the rear substrate 111. It may be smaller than the width T21 of the portion 4402 located at the side of the.

Meanwhile, the length of the portion where the side cover 4400 and the bracket 140 overlap in the width direction DRV of the rear substrate 111 is the length of the portion where the side cover 4400 and the rear substrate 111 overlap. It may be different from the length.

For example, as shown in FIG. 74, the length X1 of the portion where the side cover 4400 and the bracket 140 overlap in the width direction DRV of the rear substrate 111 is the side cover 4400. ) And the rear substrate 111 may be smaller than the length (X2) of the overlapping portion.

In this case, the rear substrate 111 may extend further by a predetermined length X3 in the outer direction DRH of the display panel 100 than the bracket 140.

In addition, the rear substrate 111 may extend further in the outer direction of the display panel 100 than the side cover 4400. In this case, when viewed from the front of the display panel 100, the side cover 4400 may be covered by the display panel 100. In this case, the front end and the side surface of the front substrate 101 may be exposed.

Alternatively, as shown in FIG. 75, the length X1 of the portion where the side cover 4400 and the bracket 140 overlap in the width direction of the rear substrate 111 is the side cover 4400 and the rear substrate ( 111 may be longer than the length X2 of the overlapping portions.

In this case, the bracket 140 may extend further by a predetermined length X3 in the outer direction of the display panel 100 than the rear substrate 111. In this case, the side cover 4400 may include a portion located on the side of the rear substrate 111.

Alternatively, as in the case of FIG. 76, the side cover 4400 may include a portion that is in contact with the bracket 140 and may be positioned at the side of the rear substrate 111.

In this case, it may be desirable to arrange the gasket 4500 between the rear substrate 111 and the side cover 4400.

On the other hand, even when the side cover 4400 includes a portion located between the bracket 140 and the rear substrate 111, as shown in Figure 77, between the rear cover 130 and the bracket 140 It is possible to arrange the frames 1600.

In this case, the frame 1600 may be connected to the bracket 140, and the rear cover 130 may be connected to the side cover 4400.

In addition, the frame 1600 and the bracket 140 may be connected without using a fastening means such as a screw.

For example, as shown in FIG. 78, the bracket 140 may have a protrusion 145 protruding away from the display panel 100, and the frame 1600 may be connected to the protrusion 145.

Here, the frame 1600 is located at the end of the body portion 9200 and the body portion 9200 parallel to the display panel 100 and is connected to the protrusion portion 145 of the bracket 140 in parallel with the connection portion 9210. It may include.

In addition, the connection portion 9210 of the frame 1600 and the protrusion 145 of the bracket 140 may contact each other.

In addition, a first ring 9600 protruding toward the protrusion 145 of the bracket 140 is formed at the connection portion 9210 of the frame 1600, and a connection portion 9210 is formed at the protrusion 145 of the bracket 140. It is possible for the second ring portion 9610 to be protruded to be formed. Here, the first ring portion 9600 may be formed by sheet metal working on a part of the frame 1600, and the second ring portion 9610 may be formed by sheet metal working on a portion of the protrusion 145 of the bracket 140. It may be possible to.

In this case, when the first ring portion 9600 and the second ring portion 9610 are disposed to be in engagement with each other, as shown in FIG. 79, the frame 1600 and the bracket 140 may be connected. In this case, since the frame 1600 is not fixed to the bracket 140, it is possible to reduce the light leakage even when the frame 1600 is distorted.

Alternatively, as in the case of FIGS. 80 and 81, the side cover 4400 includes a ring portion 9211 protruding in the direction toward the center of the display panel 100, and includes a frame 1600, for example, a frame 1600. The hole 9220 corresponding to the ring portion 9211 may be formed in the connection portion 9210 of the.

In this case, it is possible to connect the frame 1600 and the bracket 140 by fitting the ring portion 9211 to the hole 9220.

In this structure, the time required for the process of connecting the frame 1600 and the bracket 140 can be reduced.

Here, only the case in which the hole 9220 corresponding to the ring portion 9211 is formed in the frame 1600 is illustrated, but a groove corresponding to the ring portion 9211 may be formed in the frame 1600.

In this case, the frame 1600 may include a portion located between the bracket 140 and the side cover 4400. For example, the connection portion 9210 of the frame 1600 may include a portion located between the bracket 140 and the side cover 4400.

Alternatively, as in AR1 of FIG. 82, when the gap K10 between the bracket 140 and the side cover 4400 is sufficiently small, a part of the frame 1600 is disposed between the bracket 140 and the side cover 4400. Can be fitted to. For example, the connection portion 9210 of the frame 1600 may be fitted between the bracket 140 and the side cover 4400.

In this case, since the frame 1600 can be firmly connected to the space between the bracket 140 and the side cover 4400, a fastening means such as a screw or the ring 9211 and the hole 9220 shown in FIG. 80 can be omitted. Can be.

In addition, the side cover 4400 may be fastened to the rear cover 130 by a predetermined fastening means 9610.

Alternatively, it may be possible to use another structure for connecting the rear cover 130 and the side cover 4400.

For example, as shown in FIG. 83, a structure 4700 connected to the rear cover 130 and the side cover 4400 may be disposed between the rear cover 130 and the side cover 4400. Here, the structure 4700 may be referred to as a connecting cover. Such a structure 4700 may be fastened to the rear cover 130 by a predetermined fastening means 94620.

In addition, a portion of the structure 4700 may be inserted into a groove 4403 formed in the side cover 4400.

Alternatively, as in the case of FIG. 84, a portion of the structure 4700 may be inserted to penetrate the hole 4404 formed in the side cover 4400.

In this case, even if the rear cover 130 is twisted, it is possible to suppress the deformation force of the rear cover 130 from being transmitted to the side cover 4400, thereby further reducing the light leakage phenomenon.

Meanwhile, the auxiliary bracket 4800 may be connected to the bracket 140, and the optical layer 110 may be disposed between the bracket 140 and the auxiliary bracket 4800 or disposed in the auxiliary bracket 4800. This is described below. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 85, the auxiliary bracket 4800 disposed on the bracket 140 may include a portion 4803 disposed to be parallel to the display panel 100. Here, the portion 4803 disposed in parallel with the display panel 100 in the auxiliary bracket 4800 is referred to as a horizontal portion 4803.

In addition, the auxiliary bracket 4800 may be formed of the display panel from the projections 4801 and the horizontal portions 4803 that protrude in the direction crossing the display panel 100 from the horizontal portion 4803, and more specifically, toward the display panel 100. It may include a protrusion 4802 that protrudes in a direction intersecting with 100, in detail, toward the rear cover 130. Here, the protrusion 4801 protruding in the direction from the horizontal portion 4803 to the display panel 100 in the auxiliary bracket 4800 is referred to as a first vertical portion 4801, and the rear cover 130 from the horizontal portion 4803. The protrusion 4802 protruding in the direction toward) is referred to as a second vertical portion 4802.

Here, the auxiliary bracket 4800 may be attached to the bracket 140, or may be fastened to the bracket 140 by a fastening means (not shown).

In this case, as in the case of FIG. 86, the optical layer 110 may include a portion located between the bracket 140 and the auxiliary bracket 4800.

For example, a part of the optical layer 110 may be disposed between the horizontal portion 4803 of the auxiliary bracket 4800 and the bracket 140.

Alternatively, as in the case of FIG. 87, the optical layer 110 may be disposed on the auxiliary bracket 4800.

In this case, the distance K2 between the rear substrate 111 and the optical layer 110 may be greater than the interval K1 between the horizontal portion 4803 of the rear substrate 111 and the auxiliary bracket 4800. In addition, the optical layer 110 may not contact the bracket 140.

In this structure, the frame 1600 may be connected to the auxiliary bracket 4800.

For example, as in the case of FIG. 88, the frame 1600 disposed between the optical layer 110 and the rear cover 130 may include a portion contacting the auxiliary bracket 4800.

For this purpose, as in the case of FIG. 89, a hole 4810 corresponding to the first vertical portion 4801 of the auxiliary bracket 4800 may be formed in the frame 1600. In addition, the first vertical portion 4801 may be fitted into a hole 4810 formed in the frame 1600. Accordingly, the auxiliary bracket 4800 and the frame 1600 may be connected.

In this case, light leakage may be reduced by suppressing the deformation force of the frame 1600 from being transmitted to the auxiliary bracket 4800.

In addition, the frame 1600 may be supported by the second vertical portion 4802 of the auxiliary bracket 4800, and thus, the optical layer 110 and the backlight unit may be disposed between the frame 1600 and the display panel 100. 120) can be provided with a large enough space to be disposed.

Alternatively, the auxiliary bracket 4800 may be omitted and the frame 1600 may be connected to the bracket 140.

For example, as shown in FIG. 90, the bracket 140 may include a tenth vertical portion 4901 protruding in the direction toward the display panel 100 and an eleventh vertical portion protruding in the direction toward the frame 1600. 4902).

In this case, the frame 1600 may be supported by the eleventh vertical portion 4902, and the tenth vertical portion 4901 of the bracket 140 may be fitted into the hole 4810 formed in the frame 1600. .

On the other hand, the frame 1600 and the auxiliary bracket 4800 or may include a connecting frame (Connecting Frame, 5000) for connecting the frame 1600 and the bracket 140.

Here, the connection frame 5000 may be fastened to the frame 1600 by a predetermined fastening means 4630.

In addition, the connecting frame 5000 may be supported by the second vertical portion 4802 of the auxiliary bracket 4800, and the connecting frame 5000 may correspond to the first vertical portion 4801 of the auxiliary bracket 4800. It may include a hole 4811.

In addition, the auxiliary bracket 4800 may include a portion positioned between the frame 1600 and the connection frame 5000 as in the AR2 region.

In this case, the auxiliary bracket 4800, the frame 1600, and the connecting frame 5000 are not connected even when the auxiliary bracket 4800 and the frame 1600 are not fastened or the auxiliary bracket 4800 and the connecting frame 5000 are not fastened. Can be connected tightly.

Alternatively, even when using the connecting frame 500, it may be possible to omit the auxiliary bracket (4800).

For example, as in the case of FIG. 92, the connection frame 5000 may be supported by the eleventh vertical portion 4902 of the bracket 140, and the connection frame 5000 may also be connected to the tenth portion of the bracket 140. It may include a hole 4811 corresponding to the vertical portion 4901.

In addition, the bracket 140 may include a portion located between the frame 1600 and the connection frame 5000.

In such a case, the bracket 140, the frame 1600, and the connecting frame 5000 may be firmly connected even if the bracket 140 and the frame 1600 are not fastened or the bracket 140 and the connecting frame 5000 are not fastened. Can be.

Meanwhile, an auxiliary frame 5100 may be disposed between the frame 1600 and the optical layer 110. Here, the auxiliary frame 5100 may be fastened to the frame 1600.

As such, when the auxiliary frame 5100 is disposed between the frame 1600 and the optical layer 110, when an edge type backlight unit is applied, an edge type light source is disposed on the auxiliary frame 5100. It may be possible.

For example, as shown in FIG. 93, the auxiliary frame 5100 may include an edge type backlight unit 7010 including a substrate 7011 and a light source 7102 such as an LED disposed on the substrate 7011. have.

As such, when the edge type backlight unit 7010 is disposed in the auxiliary frame 5100, the light guide plate 7000 may be disposed between the optical layer 110 and the auxiliary frame 5100.

In addition, a buffer unit 5200 may be disposed between the light guide plate 7000 and the auxiliary frame 5100. Here, the shock absorbing portion 5200 may have elasticity. In this case, damage to the light guide plate 7000 may be prevented by preventing the light guide plate 7000 and the auxiliary frame 5100 from impinging.

In addition, the auxiliary frame 5100 may include a plurality of protrusions 5010 protruding toward the display panel 100. In addition, a depression 5020 may be provided between the two protrusions 5010.

In addition, at least one recess 5020 may be provided with a fastening hole 5021 through which a fastening means such as a screw may pass.

In addition, a plurality of fastening means may be used to connect the auxiliary frame 5100 and the frame 1600.

For example, as in the case of FIG. 95, the at least one fastening means moves the frame 1600 and the auxiliary frame 5100 in a direction from the frame 1600 toward the auxiliary frame 5100, that is, in a tenth direction DR10. Can be tightened. At least one of the fastening means may fasten the auxiliary frame 5100 and the frame 1600 in a direction from the auxiliary frame 5100 toward the frame 1600, that is, in an eleventh direction DR11.

Here, the fastening means for fastening the auxiliary frame 5100 and the frame 1600 in the direction from the auxiliary frame 5100 toward the frame 1600, that is, the eleventh direction DR11, is referred to as a first fastening means 4640. The fastening means for fastening the frame 1600 and the auxiliary frame 5100 in the direction from the frame 1600 toward the auxiliary frame 5100, that is, the tenth direction DR10, may be referred to as a second fastening means 4630.

Here, the first fastening means 4640 may penetrate the recess 5020 of the auxiliary frame 5100. For example, the first fastening means 4640 may pass through the fastening hole 5021 formed in the recess 5020 of the auxiliary frame 5100. Accordingly, a part of the first fastening means 4640 may be located between the two protrusions 5010.

In addition, the second fastening means 4630 may be disposed at a position overlapping the protrusion 5010 of the auxiliary frame 5100.

In addition, the buffer part 5200 disposed between the auxiliary frame 5100 and the light guide plate 7000 may be positioned between the protrusion 5010 of the auxiliary frame 5100 and the light guide plate 7000. That is, the buffer part 5200 may overlap the protrusion part 5010 in a direction crossing the display panel 100.

In such a structure, the side cover 4400 and the rear cover 130 may be included.

For example, as in the case of FIG. 96, the side cover 4400 may include a portion located on the side of the display panel 100.

In addition, the rear cover 130 may be connected to the side cover 4400.

For example, as in the case of FIG. 96, the side cover 4400 may include a hook 5300, and the rear cover 130 may include a hole 5310 corresponding to the hook 5300. In addition, the hook 5300 of the side cover 4400 may be fitted into the hole 5310 of the rear cover 130. Accordingly, the side cover 4400 and the rear cover 130 may be connected.

Alternatively, as in FIG. 97, the connection cover 5400 may be further disposed between the frame 1600 and the rear cover 130 to connect the side cover 4400 and the frame 1600.

The connection cover 5400 may be fastened to the frame 1600. For example, the second fastening means 4630 may fasten the connection cover 5400, the frame 1600, and the auxiliary frame 5100.

In this case, the side cover 4400 may include a ring 5300, and the connection cover 5400 may include a hole 5320 corresponding to the ring 5300. Here, the ring 5300 of the side cover 4400 may be fitted into the hole 5320 of the connection cover 5400. Accordingly, the side cover 4400 and the connection cover 5400 may be connected, and as a result, the side cover 4400 may be connected to the frame 1600.

In addition, the rear cover 130 may include a portion located between the side cover 4400 and the connection cover 5400. Preferably, as in the area AR3 of FIG. 97, the end of the rear cover 130 may be located between the side cover 4400 and the connection cover 5400.

Alternatively, as in the AR4 region of FIG. 98, an end of the rear cover 130 may be positioned between the side cover 4400 and the connection cover 5400 in a rolled state. In this case, the side cover 4400 and the rear cover 130 may be more firmly connected. In addition, it is possible to firmly connect the side cover 4400 and the rear cover 130 without using a fastening means such as a screw.

In addition, the end of the rear cover 130 may be rolled in a direction toward the center of the display panel 100 in order to prevent the infiltration of foreign matter, improve workability, and aesthetically look.

Alternatively, as in FIG. 99, the connection cover 5400 includes a first ring 5410 protruding toward the side cover 4400, and the side cover 4400 protrudes toward the connection cover 5400. It may include two rings (5330). As such, the first ring 5410 and the second ring 5330 may be engaged, and the side cover 4400 and the connection cover 5400 may be connected, and thus the side cover 4400 may be connected to the frame 1600. .

100 to 101 are views for explaining the configuration and operation of a broadcast signal receiver according to the present invention. Hereinafter, the description of the parts described in detail above will be omitted. That is, the display unit 180Q may correspond to the display apparatus described above with reference to FIGS. 1 to 99.

In addition, the broadcast signal receiver described in the present invention is, for example, an intelligent broadcast signal receiver in which a computer support function is added to the broadcast reception function. The broadcast signal receiver is faithful to the broadcast reception function and has an additional Internet function. It can have a more convenient interface. In addition, by being connected to the Internet and a computer with the support of a wired or wireless Internet function, it is possible to perform functions such as e-mail, web browsing, banking or gaming. A standardized general-purpose OS can be used for these various functions.

Accordingly, the broadcast signal receiver described in the present invention can perform various user-friendly functions because various applications can be freely added or deleted on a general-purpose OS kernel, for example. More specifically, the broadcast signal receiver may be, for example, a network TV, an HBBTV, a smart TV, or the like, and may be applied to a smartphone in some cases.

Referring to FIG. 100, the broadcast signal receiver 100Q according to the present invention includes a broadcast receiver 105Q, an external device interface unit 135Q, a storage unit 140Q, a user input interface unit 150Q, a controller 170Q, The display unit 180Q, an audio output unit 185Q, a power supply unit 190Q, and a photographing unit (not shown) may be included. The broadcast receiver 105Q may include a tuner 110Q, a demodulator 120Q, and a network interface unit 130Q.

Of course, the tuner 110Q and the demodulator 120Q may be provided, but the network interface 130Q may not be included. Alternatively, the tuner 110Q and the demodulator 120Q may be included, It is also possible to design it not to include the demodulator 120Q.

The tuner 110Q selects an RF broadcast signal corresponding to a channel selected by the user or all pre-stored channels from among RF (Radio Frequency) broadcast signals received through the antenna. Also, the selected RF broadcast signal is converted into an intermediate frequency signal, a baseband image, or a voice signal.

For example, if the selected RF broadcast signal is a digital broadcast signal, it is converted into a digital IF signal (DIF). If the selected RF broadcast signal is an analog broadcast signal, it is converted into an analog baseband image or voice signal (CVBS / SIF). That is, the tuner 110Q may process both a digital broadcast signal or an analog broadcast signal. The analog baseband video or audio signal CVBS / SIF output from the tuner 110Q may be directly input to the controller 170Q.

In addition, the tuner 110Q may receive an RF broadcast signal of a single carrier according to an Advanced Television System Committee (ATSC) scheme or an RF broadcast signal of multiple carriers according to a digital video broadcasting (DVB) scheme.

Meanwhile, the tuner 110Q may sequentially select RF broadcast signals of all broadcast channels stored through the channel memory function among the RF broadcast signals received through the antenna and convert the RF broadcast signals into intermediate frequency signals or baseband video or audio signals. have.

The demodulator 120Q receives the digital IF signal DIF converted by the tuner 110Q and performs a demodulation operation.

For example, when the digital IF signal output from the tuner 110Q is of the ATSC scheme, the demodulator 120Q performs 8-VSB (8-Vestigal Side Band) demodulation, for example. Also, the demodulator 120Q may perform channel decoding. The demodulator 120Q includes a trellis decoder, a de-interleaver, and a Reed Solomon decoder for performing trellis decoding, deinterleaving, and lead decoding. Solomon decoding can be performed.

For example, when the digital IF signal output from the tuner 110Q is a DVB scheme, the demodulator 120Q performs, for example, coded orthogonal frequency division modulation (COFDMA) demodulation. In addition, the demodulator 120Q may perform channel decoding. To this end, the demodulator 120Q may include a convolutional decoder, a deinterleaver, a reed-soloman decoder, and the like to perform convolutional decoding, deinterleaving, and reed-soloman decoding.

The demodulator 120Q may demodulate and decode the channel, and then output the stream signal TS. In this case, the stream signal may be a signal multiplexed with a video signal, an audio signal, or a data signal. For example, the stream signal may be an MPEG-2 TS (Transport Stream) multiplexed with an MPEG-2 standard video signal, a Dolby AC-3 standard audio signal, or the like. Specifically, the MPEG-2 TS may include a header of 4 bytes and a payload of 184 bytes.

On the other hand, the above-described demodulator 120Q can be provided separately according to the ATSC system and the DVB system. That is, it can be provided as an ATSC demodulation unit and a DVB demodulation unit.

The stream signal output from the demodulation unit 120Q may be input to the control unit 170Q. After performing demultiplexing, image / audio signal processing, and the like, the controller 170Q outputs an image to the display unit 180Q and outputs audio to the audio output unit 185Q.

The external device interface unit 135Q may connect the external device to the broadcast signal receiver 100Q. To this end, the external device interface unit 135Q may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The external device interface unit 135Q may be connected to an external device such as a digital versatile disk (DVD), a Blu-ray, a game device, a camera, a camcorder, a computer (laptop), or the like by wire or wireless. The external device interface unit 135 transmits an image, audio or data signal input from the outside through the connected external device to the controller 170Q of the broadcast signal receiver 100Q. In addition, the video, audio, or data signal processed by the controller 170Q may be output to the connected external device. To this end, the external device interface unit 135Q may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The A / V input / output unit includes a USB terminal, a CVBS (Composite Video Banking Sync) terminal, a component terminal, an S-video terminal (analog), and a DVI, so that video and audio signals of an external device can be input to the broadcast signal receiver 100Q. (Digital Visual Interface) terminal, HDMI (High Definition Multimedia Interface) terminal, RGB terminal, D-SUB terminal and the like.

The wireless communication unit can perform short-range wireless communication with other electronic devices. The broadcast signal receiver 100Q includes, for example, Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Digital Living Network Alliance. It can be networked with other electronic devices according to communication standards.

In addition, the external device interface unit 135Q may be connected through various set-top boxes and at least one of the various terminals described above to perform input / output operations with the set-top box.

On the other hand, the external device interface unit 135Q can receive the application or application list in the adjacent external device, and can transmit the application or application list to the control unit 170Q or the storage unit 140Q.

The network interface unit 130Q provides an interface for connecting the broadcast signal receiver 100Q to a wired / wireless network including an internet network. The network interface unit 130Q may include, for example, an Ethernet terminal for connection with a wired network, and for example, for connection with a wireless network, for example, a wireless LAN (WLAN) (Wi-). Fi, Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) communication standards, and the like can be used.

The network interface unit 130Q can transmit or receive data to another user or another electronic device via the network to which it is connected or another network linked to the connected network. In particular, some content data stored in the broadcast signal receiver 100Q may be transmitted to another user or a selected electronic device selected from the broadcast signal receiver 100Q or another electronic device.

On the other hand, the network interface unit 130Q can access a predetermined web page through a connected network or another network linked to the connected network. That is, by accessing a predetermined web page through the network, it is possible to send or receive data with the server. In addition, content or data provided by a content provider or a network operator may be received. That is, it can receive contents such as a movie, an advertisement, a game, a VOD, a broadcast signal, and related information provided from a content provider or a network provider through a network. In addition, the update information and the update file of the firmware provided by the network operator can be received. It may also transmit data to the Internet or content provider or network operator.

In addition, the network interface unit 130Q may select and receive a desired application from among applications that are open to the public through the network.

According to an embodiment of the present disclosure, when executing a game application on the video display device, the network interface unit 130Q may transmit or receive predetermined data with a user terminal connected to the video display device through a network. In addition, it is possible to transmit or receive predetermined data with a server storing the game score.

The storage unit 140Q may store a program for processing and controlling each signal in the controller 170Q, or may store a signal-processed video, audio, or data signal.

The storage unit 140Q may also function to temporarily store video, audio, or data signals input from the external device interface unit 135Q or the network interface unit 130Q. In addition, the storage unit 140Q can store information on a predetermined broadcast channel through the channel memory function.

In addition, the storage unit 140Q may store an application or a list of applications input from the external device interface unit 135Q or the network interface unit 130Q.

In addition, the storage 140Q may store various platforms described below.

In addition, the storage 140Q may store unique information and game play information of a user terminal used as a game controller in providing a game application in the broadcast signal receiver.

The storage unit 140Q may be, for example, a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD). Memory, etc.), RAM, ROM (e.g., EEPROM, etc.) at least one type of storage medium. The broadcast signal receiver 100Q may reproduce and provide a content file (video file, still image file, music file, document file, application file, etc.) stored in the storage unit 140Q to the user.

100 illustrates an embodiment in which the storage 140Q is provided separately from the controller 170Q, but the scope of the present invention is not limited thereto. The storage unit 140Q may be included in the controller 170Q.

The user input interface unit 150Q transmits a signal input by the user to the controller 170Q, or transmits a signal from the controller 170Q to the user.

For example, the user input interface unit 150Q may be configured to power on / off, select a channel, or display a screen from the remote controller 200Q according to various communication methods such as a radio frequency (RF) communication method and an infrared (IR) communication method. A control signal such as a setting may be received and processed, or a control signal from the controller 170Q may be transmitted to the remote controller 200Q.

In addition, for example, the user input interface unit 150Q may transmit a control signal input from a local key (not shown) such as a power key, a channel key, a volume key, and a set value to the controller 170Q.

For example, the user input interface unit 150Q may transmit a control signal input from a sensing unit (not shown) that senses a user's gesture to the control unit 170Q, or may sense a signal from the control unit 170Q (Not shown). Here, the sensing unit (not shown) may include a touch sensor, an audio sensor, a position sensor, an operation sensor, and the like.

Here, the remote controller 200Q may be touch means for selecting / displaying touch positions on the display unit 180Q. For example, the remote controller 200Q may be a light detector for detecting light generated at a predetermined position of the display unit 180Q and displaying a touch position on the screen of the display unit 180Q. This remote control device 200Q will be described in more detail below.

The controller 170Q demultiplexes the input stream or processes the demultiplexed signals through the tuner 110Q, the demodulator 120Q, or the external device interface 135Q, and outputs a video or audio signal. You can create and output.

The image signal processed by the controller 170Q may be input to the display unit 180Q and displayed as an image corresponding to the image signal. In addition, the image signal processed by the controller 170Q may be input to the external output device through the external device interface unit 135.

The audio signal processed by the controller 170Q may be audio output to the audio output unit 185Q. In addition, the voice signal processed by the controller 170Q may be input to the external output device through the external device interface unit 135Q.

Although not shown in FIG. 100, the controller 170Q may include a demultiplexer, an image processor, and the like. This will be described later.

In addition, the controller 170Q may control overall operations of the broadcast signal receiver 100Q. For example, the controller 170Q may control the tuner 110Q to control selecting of an RF broadcast corresponding to a channel selected by a user or a previously stored channel.

In addition, the controller 170Q may control the broadcast signal receiver 100Q by a user command or an internal program input through the user input interface unit 150Q. In particular, it is possible to connect to the network so that the user can download the desired application or application list into the broadcast signal receiver 100Q.

For example, the controller 170Q controls the tuner 110Q to input a signal of a selected channel according to a predetermined channel selection command received through the user input interface unit 150Q. Then, video, audio, or data signals of the selected channel are processed. The control unit 170Q allows the display unit 180Q or the audio output unit 185Q to output the video or audio signal processed by the user through the channel information selected by the user.

For example, the control unit 170Q may be connected to an external device, such as a camera or a camcorder, input through the external device interface unit 135Q according to an external device video playback command received through the user input interface unit 150Q So that the video signal or the audio signal of the display unit 180Q or the audio output unit 185Q can be outputted.

Meanwhile, the control unit 170Q may control the display unit 180Q to display an image. For example, a broadcast image input through the tuner 110Q, an external input image input through the external device interface unit 135Q, an image input through the network interface unit, or an image stored in the storage unit 140Q , And display on the display unit 180Q. In this case, the image displayed on the display unit 180Q may be a still image or a video, and may be a 2D image or a 3D image.

In addition, the controller 170Q may control to reproduce the content. The content at this time may be content stored in the broadcast signal receiver 100Q, received broadcast content, or external input content input from the outside. The content may be at least one of a broadcast image, an external input image, an audio file, a still image, a connected web screen, and a document file.

In addition, when the remote controller 200Q is touch means for detecting light generated at a predetermined position of the display unit 180Q for displaying / selecting a touch position on the screen of the display unit 180Q, the controller 170Q. ) May display the touch position on the screen of the display unit 180Q or select the touched object using information on the light detected by the remote control apparatus 200Q.

Meanwhile, when entering the application view item, the controller 170Q may control to display an application or a list of applications downloadable from the internal or external network of the broadcast signal receiver 100Q.

The controller 170Q may control to install and run an application downloaded from an external network along with various user interfaces. In addition, by selecting a user, an image related to an application to be executed may be controlled to be displayed on the display unit 180Q.

In addition, when providing a game application in the broadcast signal receiver, the controller 170Q allocates a player identifier to a predetermined user terminal, executes the game application to generate game execution information, and then generates the game application information through the network interface unit 130Q. Game execution information corresponding to the assigned player identifier may be transmitted to each user terminal, and the user terminal may be controlled to receive game execution information.

In addition, the controller 170Q searches for a user terminal connected to the broadcast signal receiver through a network interface unit 130Q, outputs the searched user terminal list through the display unit 180Q, and outputs a user input interface unit 150Q. ) May be controlled to receive a selection signal of a user terminal used as a user controller from the searched user terminal list.

The display unit 180Q converts an image signal, a data signal, an OSD signal processed by the controller 170Q, or an image signal, data signal, etc. received from the external device interface unit 135Q into R, G, and B signals, respectively. Generate a drive signal.

The display unit 180Q may be a PDP, an LCD, an OLED, a flexible display, a 3D display, or the like. Preferably, in order to use a pen touch method, the display unit 180Q may be a plasma display panel (PDP).

The audio output unit 185Q receives a signal processed by the controller 170Q, for example, a stereo signal, a 3.1 channel signal, or a 5.1 channel signal, and outputs a voice signal. The voice output unit 185Q may be implemented by various types of speakers.

Meanwhile, in order to detect a gesture of a user, as described above, a sensing unit (not shown) including at least one of a touch sensor, a voice sensor, a position sensor, and a motion sensor may be further provided in the broadcast signal receiver 100Q. have. A signal sensed by a sensing unit (not shown) may be transmitted to the controller 170Q through the user input interface unit 150Q.

On the other hand, a photographing unit (not shown) for photographing the user may be further provided. The image information photographed by the photographing unit (not shown) may be input to the control unit 170Q.

The control unit 170Q may sense the gesture of the user by combining the images captured from the photographing unit (not shown) or the sensed signals from the sensing unit (not shown), respectively.

The power supply unit 190Q supplies the corresponding power throughout the broadcast signal receiver 100Q.

In particular, power may be supplied to the controller 170Q, which may be implemented in the form of a System On Chip (SOC), a display unit 180Q for displaying an image, and an audio output unit 185Q for audio output. Can be.

To this end, the power supply unit 190Q may include a converter (not shown) for converting AC power into DC power. Meanwhile, for example, when the display unit 180Q is implemented as a liquid crystal panel having a plurality of backlight lamps, an inverter (not shown) capable of PWM operation may be further provided for driving of variable brightness or dimming. It may be.

The remote control apparatus 200Q transmits a user input to the user input interface unit 150Q. To this end, the remote control apparatus 200 can use Bluetooth, RF (radio frequency) communication, infrared (IR) communication, UWB (Ultra Wideband), ZigBee, or the like.

In addition, the remote control apparatus 200Q may receive an image, an audio or a data signal output from the user input interface unit 150Q, display it on the remote control apparatus 200Q, or output audio or vibration.

The above-described broadcast signal receiver 100Q is a fixed type such as ATSC (8-VSB) digital broadcasting, DVB-T (COFDM) digital broadcasting, ISDB-T (BST-OFDM) digital broadcasting, and the like. It may be a digital broadcast receiver capable of receiving at least one.

On the other hand, the broadcast signal receiver 100Q does not include the tuner 110Q and the demodulator 120Q, as shown in FIG. 100, and the image is received through the network interface 130Q or the external device interface 135Q. The content may be received and played back.

Meanwhile, the broadcast signal receiver 100Q is an example of an image signal processing apparatus that performs signal processing on an image stored in an apparatus or an input image. As another example of the image signal processing apparatus, a set top box without the display unit 180Q and the audio output unit 185Q illustrated in FIG. 100, the above-described DVD player, Blu-ray player, game device, computer, etc. may be further illustrated. Can be.

The broadcast signal receiver 100Q having such a configuration may communicate with a broadcast station, a network server, or an external device.

The broadcast signal receiver 100Q may receive a broadcast signal including a video signal transmitted from a broadcast station. The broadcast signal receiver may process a video signal, an audio signal, or a data signal included in the broadcast signal so as to be suitable for output from the broadcast signal receiver. The broadcast signal receiver 100Q may output a video or audio based on the processed video signal.

Meanwhile, the broadcast signal receiver 100Q may communicate with a network server. The network server is a device capable of transmitting and receiving a signal with the broadcast signal receiver 100Q through any network. For example, the network server may be a mobile phone terminal that can be connected to the broadcast signal receiver 100Q through a wired or wireless base station. In addition, the network server may be a device capable of providing content to the broadcast signal receiver 100Q through an Internet network. The content provider may provide content to the broadcast signal receiver 100Q using a network server.

Meanwhile, the broadcast signal receiver 100Q may communicate with an external device. The external device is a device that can directly transmit and receive a signal with the broadcast signal receiver 100Q by wire or wirelessly. For example, the external device may be a media storage device or a playback device used by a user. That is, the external device corresponds to, for example, a camera, a DVD or a Blu-ray player, a personal computer, or the like.

The broadcasting station, the network server, or the external device may transmit a signal including a video signal to the broadcast signal receiver 100Q. The broadcast signal receiver 100Q may display an image based on an image signal included in an input signal. In addition, the broadcast signal receiver 100Q may transmit a signal transmitted from a broadcast station or a network server to the broadcast signal receiver 100Q to an external device. In addition, a signal transmitted from the external device to the broadcast signal receiver 100Q may be transmitted to a broadcast station or a network server. That is, the broadcast signal receiver 100Q includes not only a function of directly reproducing content included in a signal transmitted from a broadcast station, a network server, and an external device, but also a function of transmitting the content.

FIG. 101 is an internal block diagram of the controller illustrated in FIG. 100.

Referring to FIG. 101, the controller 170Q may include a demultiplexer 310Q, an image processor 320Q, an OSD generator 340Q, a mixer 350Q, a frame rate converter 355Q, and a formatter 360Q. It may include. In addition, the apparatus may further include a voice processor (not shown) and a data processor (not shown).

The demultiplexer 310Q demultiplexes the input stream. For example, when an MPEG-2 TS is input, it may be demultiplexed and separated into video, audio, and data signals, respectively. Here, the stream signal input to the demultiplexer 310Q may be a stream signal output from the tuner 110Q, the demodulator 120Q, or the external device interface unit 135Q.

The image processor 320Q may perform image processing of the demultiplexed image signal. To this end, the image processor 320Q may include an image decoder 325Q and a scaler 335Q.

The video decoder 325Q decodes the demultiplexed video signal, and the scaler 335Q performs scaling to output the resolution of the decoded video signal on the display unit 180Q.

The video decoder 325Q may include decoders of various standards.

For example, when the demultiplexed video signal is an encoded video signal of MPEG-2 standard, it may be decoded by an MPEG-2 decoder.

Also, for example, when the demultiplexed video signal is a digital video broadcasting (DMB) scheme or an encoded video signal of H.264 standard according to DVB-H, it may be decoded by an H.264 decoder.

On the other hand, the video signal decoded by the image processor 320Q is input to the mixer 350Q.

The OSD generator 340Q generates an OSD signal according to a user input or itself. For example, based on a control signal from the user input interface unit 150Q, a signal for displaying various types of information on a screen of the display unit 180Q as a graphic or text may be generated. The generated OSD signal may include various data such as a user interface screen, various menu screens, widgets, and icons of the broadcast signal receiver 100Q.

For example, the OSD generator 340Q may generate a signal for displaying broadcast information based on subtitles or EPGs of a broadcast video. Alternatively, the OSD generator 340Q may generate a cursor according to a user's input.

The mixer 350Q may mix the OSD signal generated by the OSD generator 340Q and the decoded image signal processed by the image processor 220Q. The mixed signal is provided to the formatter 360Q. Since the decoded broadcast video signal or the external input signal and the OSD signal are mixed, the OSD can be overlaid on the broadcast image or the external input image. For example, the cursor generated by the OSD generator 340Q may be displayed on the display 180Q.

The frame rate converter (FRC) 355Q may convert a frame rate of an input video. For example, a 60Hz frame rate is converted to 120Hz or 240Hz. When converting a frame rate of 60 Hz to 120 Hz, it is possible to insert the same first frame or insert a third frame predicted from the first frame and the second frame between the first frame and the second frame. When converting a frame rate of 60 Hz to 240 Hz, it is possible to insert three more identical frames or three predicted frames. On the other hand, it is also possible to maintain the input frame rate without additional conversion.

The formatter 360Q receives the output signal of the frame rate converter 355Q, changes the format of the signal to be suitable for the display unit 180Q, and outputs the signal. For example, the R, G, B data signals may be output, and the R, G, B data signals may be output as low voltage differential signaling (LVDS) or mini-LVDS.

The voice processor (not shown) in the controller 170Q may perform voice processing of the demultiplexed voice signal. To this end, the voice processing unit (not shown) may include various decoders.

The speech processing unit (not shown) in the controller 170Q may decode the demultiplexed speech signal when the speech signal is encoded. For example, the demultiplexed speech signal may be decoded by an MPEG-2 decoder, or an MPEG 4 decoder, or an AAC decoder, or an AC-3 decoder.

In addition, the voice processing unit (not shown) in the controller 170Q may process base, treble, volume control, and the like.

The data processor (not shown) in the controller 170Q may perform data processing of the demultiplexed data signal. For example, when the demultiplexed data signal is an encoded data signal, it may be decoded. The encoded data signal may be EPG (Electronic Program Guide) information including broadcast information such as a start time and an end time of a broadcast program broadcasted in each channel. For example, the EPG information may be ATSC-PSIP (ATSC-Program and System Information Protocol) information in the case of the ATSC scheme, and may include DVB-Service Information (DVB-SI) in the case of the DVB scheme. .

The ATSC-PSIP information or the DVB-SI information may be information included in the aforementioned stream, that is, the header (4 bytes) of the MPEG-2 TS.

Meanwhile, since the block diagram of the controller 170Q illustrated in FIG. 101 is a block diagram for an embodiment of the present disclosure, other modules may be added or some of the illustrated modules may be omitted according to the needs of those skilled in the art.

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.

Therefore, the exemplary embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the appended claims rather than the foregoing detailed description, and the meaning and scope of the claims are as follows. And all changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

Claims (20)

A front substrate and a rear substrate bonded to each other;
A liquid crystal layer positioned between the front substrate and the rear substrate;
A plurality of first brackets attached to the rear substrate by an adhesive; Each of the first brackets has a first face corresponding to the adhesive, a first protrusion extending in a first direction from a second face opposite the first face, and a first extending in a second direction from the first protrusion. 2 projections,
At least one second bracket disposed adjacent to the plurality of first brackets and including a first portion and a second portion extending in the second direction; The first portion is disposed on the second protrusion of the first bracket,
A connection bracket including a side wall and a predetermined portion extending in the second direction from the side wall; The predetermined portion is parallel and adjacent to the second protrusion of the first bracket, the first direction and the second direction are perpendicular to each other,
A frame in contact with the second bracket; And
A backlight unit including at least one optical sheet, a light guide plate, and a plurality of light emitting diodes (LEDs) and positioned between the frame and the at least one second bracket;
. The method of claim 1,
And a protective layer disposed on side surfaces of the front substrate and the rear substrate. The method of claim 1,
And a side cover positioned adjacent to side surfaces of the front substrate and the rear substrate. The method of claim 3, wherein
And a rear cover positioned on the frame. The method of claim 1,
The first protrusion and the second protrusion is inverted L (Inverted-L) shape display device. The method of claim 1,
And the second bracket includes a sidewall extending in parallel with the sidewall of the connection bracket. The method according to claim 6,
The connection bracket includes an opening corresponding to an end of the side wall of the second bracket,
The end of the side wall penetrates the opening. The method of claim 1,
And the second portion extends from the first portion. The method of claim 1,
And the second portion supports at least one optical layer or the light guide plate. The method of claim 1,
The frame covers the backlight unit. The method of claim 3, wherein
The side cover includes a sidewall and an overhang port extending in the second direction,
And the over part is spaced apart from the end of the sidewall by a predetermined distance in the first direction. The method of claim 1,
A first polarizing film having a first width is disposed on the front substrate,
A second polarizing film having a second width is disposed on the back substrate,
And a first width greater than the second width in at least one of the first direction and the second direction. 13. The method of claim 12,
And the second polarizing film is spaced apart from the plurality of first brackets by a predetermined distance. The method of claim 1,
Two first brackets positioned adjacent to a corner portion of the rear substrate are spaced apart by a first distance,
Two first brackets adjacent in the second direction are spaced apart by a second distance,
And the first distance and the second distance are different from each other. The method of claim 1,
And the second bracket and the connection bracket are fastened to each other by fastening means. The method of claim 13,
And the first bracket overlaps the first polarizing film. The method of claim 1,
The display panel further includes a blocking unit positioned at an end of the front surface of the front substrate,
The width of the blocking portion is larger than the width of the first bracket,
The blocking unit overlaps with the first bracket. delete delete delete

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