KR20120044129A - Display apparatus - Google Patents

Abstract

PURPOSE: A display device is provided to expose a front edge of a front substrate of a display panel and to prevent an unnecessary screen from being covered. CONSTITUTION: A display panel(100) includes a front substrate(101) and a rear substrate(111). A bracket(140) is attached to a rear surface of the rear substrate. One or more optical layers(110) are arranged to the bracket from the end of the effective area of the display panel.

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 at least one disposed on the bracket. The optical layer may include an optical layer, and the distance between the rear substrate and the optical layer may be greater than or equal to the distance from the end of the effective area of the display panel to the bracket.

In addition, a light guide plate may be disposed behind the optical layer, and the light guide plate may have a length longer than that of the optical layer.

In addition, the effective area may be an area where an image is displayed.

In addition, the effective area may be located inside a seal portion disposed between the front substrate and the rear substrate.

In addition, an air layer may be formed between the optical layer and the rear substrate of the display panel.

In addition, a fixing part may be formed on one surface of the bracket, and the optical layer may be disposed on the fixing part.

In addition, the fixing portion may be softer than the bracket.

In addition, the frame may be disposed behind the optical layer.

In addition, the bracket may be provided with a protrusion that protrudes away from the display panel, and the frame may be connected to the protrusion.

In addition, the maximum height of the optical layer measured from the back of the back substrate may be smaller than the height of the bracket.

In addition, a light guide plate may be disposed between the frame and the optical layer.

In addition, the back cover may be disposed behind the frame.

In addition, the back cover may be fixed to the bracket.

In addition, the bracket may include a protrusion that protrudes away from the display panel, and the back cover may be connected to the protrusion.

The apparatus may further include an auxiliary bracket fixed to the bracket, and the back cover may be fixed to the auxiliary bracket.

In addition, the bracket and the auxiliary bracket may be spaced apart a predetermined distance in the longitudinal direction of the display panel.

In addition, a groove may be formed in the auxiliary bracket, and an edge of the back cover may be inserted into the groove.

In addition, the end of the back cover can be inserted into the groove in a rolled state (Roll).

In addition, another 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 a bracket disposed on the bracket. At least one optical layer and an adhesive layer disposed between the bracket and the back substrate, the width of the bracket may be greater than the width of the adhesive layer.

In addition, a groove may be formed on one surface of the bracket facing the rear substrate, and the adhesive layer may be disposed in the groove.

In addition, the depth of the groove in the width direction of the bracket may include a portion that gradually increases or decreases.

In addition, when the interval from the end of the groove to the end of the bracket in the direction toward the center of the display panel with respect to the groove in the cross section of the bracket is a first interval, the first interval is the width of the groove Can be less than

In addition, when the distance from the end of the groove to the end of the bracket in the direction away from the center of the display panel with respect to the groove in the cross section of the bracket is a second interval, the second interval is the width of the groove Can be less than

In addition, the second interval may be greater than or equal to the first interval.

In addition, the sum of the first interval and the second interval may be smaller than the width of the groove.

In addition, the width of the adhesive layer may be larger than the thickness of the adhesive layer.

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 48 are views for explaining the display device according to the invention in detail;
49 to 60 are views for explaining another configuration of the display device according to the present invention;
61 to 63 are diagrams for explaining an example of the configuration of the backlight unit;
64 to 79 are views for explaining another method of arranging the optical layer;
80 to 92 are views for explaining still another configuration of the display device according to the present invention;
93 is a view schematically showing an example of a broadcast system including a video display device according to the present invention;
94 is a view showing another example of an image display device in more detail;
95 is a view to explain a process in which any one of the image display apparatuses communicates with third devices according to embodiments of the present disclosure;
FIG. 96 is an internal block diagram of the control unit shown in FIG. 94; FIG.
97 illustrates an example of a structure diagram of any one of the image display apparatuses according to the embodiments of the present invention;
98 is a view showing another example of a structure diagram of any one of the image display apparatuses according to the embodiments of the present invention;
99 is a view showing a control method of a remote control apparatus for controlling any one of the image display apparatus according to embodiments of the present invention; And
100 is an internal block diagram of a remote control apparatus for controlling any one of the image display apparatus according to embodiments of the present invention.

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

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. 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 fixed to the bracket 140. In addition, the optical layer 110 may be composed of a plurality of sheets. For example, although not illustrated, the optical layer 110 may include at least one of a prism sheet and a diffusion sheet.

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.

It may be possible that the back cover 130 is disposed behind the backlight unit 120.

The back 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.

As shown in FIG. 2, the display panel 100 may include a front substrate 101 and a rear substrate 111 bonded to maintain a uniform cell gap facing each other. In addition, a 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.

The front substrate 101 may include a color filter 102 for implementing R, G, and B colors.

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.

In the rear substrate 111, a predetermined transistor 103, for example, a thin film transistor (TFT), may be formed to turn on / off a 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 thin film transistor (TFT) 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 composed of a plurality of liquid crystal molecules, and the liquid crystal molecules may change an arrangement by a driving 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 implemented by the color filter 102 so that a predetermined image may 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 intersecting the data line 300 and the gate line 310 and connected to an intersection thereof.

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 as described above is merely an example, and the embodiments may be changed, added, or deleted within the scope of the spirit of the present invention.

4 to 48 are views for explaining the display device according to the present invention in detail.

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. As such, the groove 141 formed in the bracket 140 to form the adhesive layer 400 may be referred to as a first groove.

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. Here, the groove 700 formed in the bracket 140 to fix the optical layer 110 may be referred to as a second groove.

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

Referring to FIG. 8, the second groove 700 may be formed in a hook shape to improve the coupling force between the optical layer 110 and the bracket 140. In this case, a protrusion 111 corresponding to the second groove 700 may be formed in the optical layer 110, and the optical layer 110 may be bracketed by inserting the protrusion 111 into the second groove 700. It is possible to fix to 140.

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, a guide portion 113 through which the hole 112 and the protrusion 900 of the bracket 140 may pass may be formed 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 1200 may be spaced apart from the optical layer 110 by a predetermined distance.

Referring to FIG. 13, the back cover 130 may be disposed behind the backlight unit 120. The back 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 back cover 130 is inserted into the hole 1300, thereby forming the bracket 140. The back cover 130 may be fixed. Here, the groove 1300 formed in the bracket 140 to fix the back cover 130 may be referred to as a third groove 1300.

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

In addition, even when the back 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, even if 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 back 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.

Referring to FIG. 15A, the width L2 of the back cover 130 may be smaller than the width L1 of the display panel 100. In other words, the width L2 of the back 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.

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 back cover 130 may be omitted.

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

As shown in FIG. 19, the back 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 back cover 130 and the frame 1600. The driving board 1900 may be disposed.

In this case, the width L2 of the back 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 back cover 130 and the width L2 of the frame 1600.

Referring to FIG. 20, the bracket 140 may extend to the side of the display panel 100. Accordingly, the bracket 140 may include a portion 142 positioned on the side of the display panel 100. For example, the bracket 140 extends to the side of the rear substrate 111 of the display panel 100 so that the bracket 140 may include a portion located on the side of the rear substrate 111 of the display panel 100. Alternatively, the bracket 140 extends to the side of the front substrate 101 of the display panel 100 so that the bracket 140 is disposed on the side of the front substrate 101 and the rear substrate 111 of the display panel 100. It may include a part located. In FIG. 20, D20 may indicate a direction in which the bracket 140 extends.

In this case, the front edge of the front substrate 101 may be exposed. In addition, the edge of the side of the front substrate 101 may not be exposed. Accordingly, the edge of the side surface of the front substrate 101 can be effectively protected from external impact.

As shown in FIG. 20, the edge of the side of the front substrate 101 is covered by the bracket 140 when the viewer looks at the front of the front substrate 101 from the side of the display panel 100. All or part of the side of 101, for example, all or part of the side of the rear substrate 111 or all or part of the side of the front substrate 101 may mean that the bracket 140 is to be understood as hidden. have.

In other words, the edges of the side surfaces of the front substrate 101 are covered by the brackets 140 in whole or in part in the longitudinal direction of the display panel 101, for example, the rear substrates 111. All or part of the side of the front substrate 101 may mean that all or part of the bracket 140 and overlap.

Alternatively, as shown in FIG. 21A, the bracket 140 may extend to the side of the display panel 100 and the front of the front substrate 1010. Accordingly, the bracket 140 may be disposed on the side of the display panel 100. FIG. A portion 142 and a portion 143 positioned in front of the front substrate 101 may be included in FIG. 21A, D10 and D11 may indicate a direction in which the bracket 140 extends.

In this case, a part of the front edge of the front substrate 101 may be covered by the bracket 140, but almost all of the front surface of the front substrate 101 may still be exposed.

In addition, even when the bracket 140 covers a part of the front edge of the front substrate 101, it may not cover all the edges of the front surface of the front substrate 101. For example, as shown in FIG. 21B, the bracket 140 may cover a part of the edge at the first long side LS1 and the second long side LS2 of the front substrate 101, but the front substrate 101 may be partially covered by the front substrate 101. The edge may still be exposed at the first short side SS1 and the second short side SS2 of the side.

Alternatively, as shown in FIG. 21C, the bracket 140 may cover a part of the edge at the first short side SS1 and the second short side SS2 of the front substrate 101, but the first substrate side of the front substrate 101 may be formed. The edges may still be exposed at the first long side LS1 and the second long side LS2.

Alternatively, as shown in FIG. 21D, the bracket 140 is edged at the first long side LS1, the second long side LS2, the first short side SS1, and the second short side SS2 of the front substrate 101. Although it is possible to cover a part of, in this case almost all of the front of the front substrate 101 may still be exposed.

21A to 21D may be applied to the case where the auxiliary bracket 2300 described below is added. That is, in the contents of FIGS. 21A to 21D, the bracket 140 may be changed to the auxiliary bracket 2300.

Referring to FIG. 22A, when the bracket 140 extends to the front of the front substrate 1010 of the display panel 100, the bracket 140 is overlapped with the blocking unit 1500 at the front of the front substrate 101. It is possible to include P3) In this case, the bracket 140 may cover a part of the blocking unit 1500.

Here, the portion P3 overlapping with the blocking portion 1500 of the bracket 140 may contact the blocking portion 1500.

In addition, even when the bracket 140 covers a part of the blocking unit 1500, the size of the region where the bracket 140 and the blocking unit 1500 overlap with each other is an area where the bracket 140 and the blocking unit 1500 do not overlap. It may be less than the size of.

For example, the size of the portion P3 covered by the bracket 140 in the blocking unit 1500 may be smaller than the size of the portion W100 exposed without being covered by the bracket 140 in the blocking unit 1500. Can be.

In addition, as shown in FIG. 22B, the bracket 140 may cover a part of the blocking part 1500 on the first long side LS1 and the second long side LS2 of the front substrate 101, but the front substrate ( On the first short side SS1 and the second short side SS2 of the 101, the blocking unit 1500 may be exposed without being blocked by the bracket 140.

Alternatively, as shown in FIG. 22C, at the first short side SS1 and the second short side SS2 of the front substrate 101, the bracket 140 may cover a part of the blocking part 1500, but the front substrate ( On the first long side LS1 and the second long side LS2 of the 101, the blocking unit 1500 may be exposed without being covered by the bracket 140.

Alternatively, as shown in FIG. 22D, the blocking unit 1500 may be disposed on the first long side LS1, the second long side LS2, the first short side SS1, and the second short side SS2 of the front substrate 101. It is possible for the bracket 140 to cover a part, but even in this case, most of the blocking unit 1500 may still be exposed.

22A to 22D may be applied to the case where the auxiliary bracket 2300 described below is added. That is, in the contents of FIGS. 22A to 22D, the bracket 140 may be changed to the auxiliary bracket 2300.

Referring to FIG. 23A, an auxiliary bracket 2300 may be disposed between the bracket 140 and the back 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 back 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 can be easily changed without changing the connection structure of the back cover 130.

One side of the auxiliary bracket 2300 may be fixed to the bracket 140, and the back cover 130 may be fixed to the other side of the auxiliary bracket 2300.

In order to fix the back 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 back cover 130 is formed in the groove 2310. It is possible for the edge of to be inserted.

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

When the back cover 130 is fixed to the auxiliary bracket 2300, the back 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 back cover 130 is fixed to the bracket 140, the back cover 130 and the backlight unit 120 may be substantially the same as the predetermined distances. have.

In addition, even when the back 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. 23B, the display panel 100 may include a portion W200 extending further than the auxiliary bracket 2300 in the longitudinal direction. This has been described in detail above.

In addition, the bracket 140 and the auxiliary bracket 2300 may be fastened by a predetermined fastening means. For example, as shown in FIG. 24, the groove 140 for fastening with the auxiliary bracket 2300 is formed in the bracket 140, and the hole through which the fastening means 2400 passes through the auxiliary bracket 2300. 2320 may be formed. In this case, the fastening means 2400 such as a screw may be fixed to the groove 144 formed in the bracket 140 by passing through the hole 2320 formed in the auxiliary bracket 2300. Here, the groove 144 for fastening with the auxiliary bracket 2300 formed in the bracket 140 may be referred to as a fifth groove 144.

Referring to FIG. 25, the auxiliary bracket 2300 may include a portion 2330 positioned at the side of the display panel 100.

That is, the auxiliary bracket 2300 may extend to the side of the display panel 100. For example, the auxiliary bracket 2300 extends to the side of the rear substrate 111 of the display panel 100 so that the auxiliary bracket 2300 is located at the side of the rear substrate 111 of the display panel 100. Or, the auxiliary bracket 2300 extends to the side of the front substrate 101 of the display panel 100 so that the auxiliary bracket 2300 is the front substrate 101 and the rear substrate 111 of the display panel 100. It may include a portion located on the side of).

Alternatively, as shown in FIG. 26, the auxiliary bracket 2300 may extend to the side of the display panel 100 and the front of the front substrate 1010. Accordingly, the auxiliary bracket 2300 may be formed of the display panel 100. It may include a portion 2330 positioned on the side and a portion 2340 positioned on the front surface of the front substrate 101.

In this case, a part of the edge of the front surface of the front substrate 101 may be covered by the auxiliary bracket 2300, but most of the front surface of the front substrate 101 may still be exposed.

In addition, even when the auxiliary bracket 2300 covers a part of the front edge of the front substrate 101, it may not cover all the edges of the front surface of the front substrate 101. The contents may be substantially the same as the contents of FIGS. 21B to 21D.

In addition, when the auxiliary bracket 2300 extends to the front surface of the front substrate 101 of the display panel 100, the auxiliary bracket 2300 on the front surface of the front substrate 101 overlaps with the blocking unit 1500 ( It is possible to include P4). In this case, the auxiliary bracket 2300 may cover a part of the blocking unit 1500.

Here, the portion P4 overlapping the blocking portion 1500 of the auxiliary bracket 2300 may be in contact with the blocking portion 1500.

In addition, even when the auxiliary bracket 2300 covers a part of the blocking unit 1500, the size of the region where the auxiliary bracket 2300 and the blocking unit 1500 overlap the size of the auxiliary bracket 2300 and the blocking unit 1500. It may be smaller than the size of the non-region. The contents of the auxiliary bracket 2300 may be substantially the same as the contents of FIGS. 22B to 22D.

On the other hand, the bracket 140 may be divided into a plurality. For example, as in the case of FIG. 27, the bracket 140 may include the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2.

Here, the first brackets 140A1 and 140A2 are attached to the long sides LS1 and LS2 of the rear surface of the rear substrate 111 of the display panel 100, and the second brackets 140B1 and 140B2 are displayed on the display panel 100. It is possible to be attached to the short side (SS1, SS2) side of the back of the rear substrate 111 of the panel 100.

In addition, the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 may be spaced apart from each other by a predetermined interval d10. Preferably, the first brackets 140A1 and 140A2 and the second 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 first brackets 140A1 and 140A2 and the second 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. Can be.

In addition, the optical layer 110 may be fixed to at least one of the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2. For example, as in the case of Figure 28, the optical layer 110 is fixed to the first bracket (140A1, 140A2) of the first bracket (140A1, 140A2) and the second bracket (140B1, 140B2), the second bracket It may not be fixed to 140B1 and 140B2. In other words, the optical layer 110 may overlap or contact the first brackets 140A1 and 140A2, and may be spaced a predetermined distance without overlapping the second brackets 140B1 and 140B2.

In this case, the width A10 of the first brackets 140A1 and 140A2 may be different from the width A20 of the second brackets 140B1 and 140B2. Preferably, as in the case of FIG. 29, the width A10 of the first brackets 140A1 and 140A2 to which the optical layer 110 is fixed may be larger than the width A20 of the second brackets 140B1 and 140B2. . Since the optical layer 110 is not fixed to the second brackets 140B1 and 140B2, the width A20 may be small.

Alternatively, as shown in FIG. 30, the optical layer 110 may be fixed to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2, respectively. Even in this case, the first brackets 140A1 and 140A2 having a length longer than the lengths of the second brackets 140B1 and 140B2 may provide the main supporting force for the optical layer 110. Accordingly, the width A10 of the first brackets 140A1 and 140A2 may be larger than the width A20 of the second brackets 140B1 and 140B2.

In addition, the first bracket 140A1 and 140A2 and the second bracket 140B1 and 140B2 may be connected by a predetermined connection means. For example, as shown in FIG. 31, the connection part 3100 may be disposed between the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2 spaced apart from each other, and the connection part 3100 may be predetermined. The first bracket (140A1, 140A2) and the second bracket (140B1, 140B2) can be connected by being connected to the first bracket (140A1, 140A2) and the second bracket (140B1, 140B2) by the fastening means (3110) of the. .

Referring to FIG. 32, the first brackets 140A1 and 140A2 and the second 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 first brackets 140A1 and 140A2 and disposed on the short sides SS1 and SS2 of the rear substrate 111. It is possible to call the second brackets 140B1 and 140B2.

Even in this case, it is possible for the width A10 of the first brackets 140A1 and 140A2 to be larger than the width A20 of the second brackets 140B1 and 140B2.

Referring to FIG. 33, a single auxiliary bracket 2300 may be connected to the first brackets 140A1 and 140A2 and the second brackets 140B1 and 140B2. In this case, between the first bracket (140A1, 140A2) and the second bracket (140B1, 140B2) while the auxiliary bracket (2300) is connected to the first bracket (140A1, 140A2) and the second bracket (140B1, 140B2). An empty space may be provided.

Referring to FIG. 34, 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 back 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 FIG. 35A, the front polarizing film 3400 may include a portion A30 overlapping with 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. 35B, 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. 35B, 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 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. 35C, 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. 35C, 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, 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 FIG. 36, when the bracket 140 is spaced apart from the rear polarizing film 3410 in a direction parallel to the longitudinal direction of the rear substrate 111 by a predetermined distance d11, the bracket 140 may be disposed on the optical layer 110. An air layer 3600 may be formed between the bracket 140 and the rear polarizing film 3410 in a state of being disposed inside.

In addition, when the auxiliary bracket 2300 includes a portion located on the side of the display panel 100, the front polarizing film 3400 and the auxiliary bracket 2300 are a predetermined distance d22 from the front of the front substrate 101. Can be spaced apart. The same may be applied to the case where the auxiliary bracket 2300 is not used and the bracket 140 includes a portion located on the side of the display panel 100.

Referring to (a) and (b) of FIG. 37, 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.

Alternatively, the first long side LS1 of the long side LS of the front substrate 101 may be tenth than the first long side LS1 of the rear substrate 111 corresponding to the first long side LS1 of the front substrate 101. The second long side LS2 of the long side LS of the front substrate 101 is extended by the length S10 and corresponds to the second long side LS2 of the front substrate 101. It is possible to extend by the twentieth length S20 rather than LS2.

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

As such, when the long side LS and the short side SS of the front substrate 101 extend longer than the long side LS and the short side SS of the rear substrate 111, as shown in FIG. 38, the front substrate ( An interval X1 between the 101 and the auxiliary bracket 2300 may be different from an interval X2 between the rear substrate 111 and the auxiliary bracket 2300. Preferably, the distance X1 between the front substrate 101 and the auxiliary bracket 2300 may be smaller than the distance X2 between the rear substrate 111 and the auxiliary bracket 2300.

The same may be applied to the case where the auxiliary bracket 2300 is not used and the bracket 140 includes a portion located on the side of the display panel 100.

Meanwhile, at least one of a gate driver for supplying a driving signal to the gate line and a data driver for supplying a driving signal to the data line may be mounted on the outer side of the rear substrate 111. The data driver 3910 includes a plurality of source drive ICs. Gate driver 3900 includes a plurality of gate drive ICs.

For example, as in the case of FIG. 39, the gate driver 3900 and the data driver 3910 may be formed on the rear substrate 111, respectively. Here, the gate driver 3900 and the data driver 3910 are formed on the rear substrate 111, respectively, so that the circuit elements necessary for driving the gate driver 3900 and the circuit elements necessary for driving the data driver 3910 are rear surfaces. It may mean that the substrate 111 is directly patterned through a semiconductor manufacturing process.

The gate driver 3900 and the data driver 3910 may be formed on the rear substrate 111 in the dummy area DA outside the screen area AA where an image is displayed.

In this case, since circuit elements necessary for realizing an image may be directly formed on the rear substrate 111, the number or size of circuit boards disposed outside may be reduced, thereby further reducing the size or thickness of the display device.

Referring to FIG. 40, when the long side LS and the short side SS of the front substrate 101 extend longer than the long side LS and the short side SS of the rear substrate 111, the gate driver 3900 and the gate driver 3900. The data driver 3910 may be formed in an area OVA common to the front substrate 101 and the rear substrate 111.

The transistor 103 formed on the rear substrate 111, that is, a thin film transistor (TFT) for turning on / off liquid crystals for each pixel, is called a first transistor unit 103, and When the transistor included in the gate driver 3900 or the data driver 3910 formed in the region OVA common to the front substrate 101 and the rear substrate 111 overlaps with the outside, the first transistor is a first transistor. The unit 103 is disposed inside the seal unit 200, and the second transistor unit is disposed in an area OVA that overlaps the front substrate 101 and the rear substrate 111 at the outside of the seal unit 200.

For example, as shown in FIG. 41, the first gate driver 3900A is disposed in an area where the rear substrate 111 and the front substrate 101 overlap with each other at the first short side SS1 of the rear substrate 111. The second gate driver 3900B may be disposed in an area where the rear substrate 111 and the front substrate 101 overlap with each other at the second short side SS2 of the rear substrate 111.

In this case, the first length S1 can be substantially the same as the second length S2.

In addition, as shown in FIG. 42, the data driver 3910 may be disposed in an area where the rear substrate 111 and the front substrate 101 overlap on the second long side LS2 of the rear substrate 111. . In addition, the data driver may not be disposed in an area where the rear substrate 111 and the front substrate 101 overlap at the first long side LS1 of the rear substrate 111.

In this case, the twentieth length S20 may be larger than the tenth length S10.

In this case, as shown in FIG. 43, the rear substrate 111 and the front substrate 101 of the outer portion of the seal portion 200 overlap with each other at the second long side LS2 of the front substrate 101 and the rear substrate 111. The pad electrode 4300 may be formed in the region.

Here, the pad electrode 4300 may be used for electrical connection of the driving board 1900 for supplying a driving signal to a predetermined transistor.

For example, a driving board 1900 for supplying a driving signal to the display panel 100 is formed outside the display panel 100, for example, between the frame 1600 and the back cover 130 as in the case of FIG. 19. Can be placed in.

In this case, a connector 4310 is disposed on the driving board 1900, one end of the connection board 4320 including the electrode 4330 is connected to the connector 4310, and the other end of the connection board 4320 is connected to the driving board 1900. The pad electrode 4300 may be connected to the pad electrode 4300. Accordingly, the driving board 1900 and the pad electrode 4300, in detail, the driving board 1900 and the data driver 3910 may be electrically connected to each other.

The connection substrate 4320 may be a flexible substrate such as a tape carrier package (TCP), a flexible printed circuit (FPC), or the like.

As described above, the connection substrate 4320 may be connected to the pad electrode 4300 at the portion where the pad electrode 4300 is formed, and the front substrate 101 may not be visible from the front of the display panel. ) Can be extended longer than the rear substrate 111. That is, when the pad electrode 4300 is formed on the second long side LS2 of the rear substrate 111, the twentieth length S20 may be larger than the tenth length S10.

Referring to FIG. 44, the first pad electrode 4300A and the second pad electrode 4300B may be formed on the second long side LS2 side of the rear substrate 111 on the outer side of the seal portion 200.

The first connecting substrate 4320A may be electrically connected to the first pad electrode 4300A, and the second connecting substrate 4320B may be electrically connected to the second pad electrode 4300B.

In addition, a first transmission between the first pad electrode 4300A and the gate driver 3900 for transmitting a driving signal transmitted from the driving board (not shown) through the first connection board 4320A to the gate driver 3900. Line 4400 may be formed.

In addition, a second transmission between the second pad electrode 4300B and the data driver 3910 for transmitting a driving signal transmitted from the driving board (not shown) through the second connection board 4320B to the data driver 3910. Line 4410 may be formed.

Referring to FIG. 45A, the seal part 200 disposed between the front substrate 101 and the rear substrate 111 may be formed in the dummy area DA outside the screen area AA displaying an image. Accordingly, the seal 200 may overlap the blocking unit 1500.

In addition, the screen area AA may be formed in an area overlapping the optical layer 110 disposed on the inner side IA of the bracket 140. Accordingly, the seal portion 200 sealing the liquid crystal layer 104 may be located at the inner side IA of the bracket 140. In detail, the inner side IA of the bracket 140 of the seal part 200 may be spaced apart from the bracket 140 by a predetermined distance C1 in the longitudinal direction of the rear substrate 111.

Alternatively, as in the case of FIG. 45B, the seal part 200 may include a portion 201 positioned in the inner side IA of the bracket 140 and a portion 202 overlapping the bracket 140. In this case, the liquid crystal layer 104 may be more tightly sealed by making the width of the seal portion 200 sufficiently large, thereby improving structural stability.

Referring to FIG. 46, the blocking unit 1500 may be disposed on the rear surface of the front substrate 101.

Preferably, when the front substrate 101 extends further by a predetermined length C10 than the rear substrate 111, the blocking unit 1500 may be disposed on the rear surface of the front substrate 101. In this case, while the blocking unit 1500 disposed on the rear side of the front substrate 101 may cover the rear substrate 111 outside the seal unit 200, the blocking unit 1500 is exposed to the front side of the front substrate 101. It can prevent a thing and can be aesthetically beautiful.

In addition, in order to facilitate the attaching process of the blocking unit 1500 and increase the blocking efficiency while increasing the yield, the end of the front substrate 101 in the outward direction of the display panel 100 is more than the blocking unit 1500 by a predetermined length. The blocking unit 1500 may be extended by a predetermined length C20 more than the end of the rear substrate 111.

On the other hand, it is possible to fasten the auxiliary bracket 2300 and the back cover 130 by the fastening means.

For example, as shown in FIG. 47, the bracket 140 and the auxiliary bracket 2300 are fastened by the first fastening means 2400, and the auxiliary bracket 2300 and the back cover 130 are fastened by the second fastening means ( 4710). Here, the first fastening means 2400 and the structure and method for connecting the same have been described in detail with reference to FIG. 24.

A hole 4710 may be formed in the back cover 130, and a hole 4720 corresponding to the hole 4710 formed in the back cover 130 may be formed in the auxiliary bracket 2300. In this case, the second fastening means 4700 penetrates through the hole 4710 formed in the back cover 130 and is fixed to the hole 4720 formed in the auxiliary bracket 2300 to thereby secure the back cover 130 to the auxiliary bracket ( 2300).

Referring to FIG. 48, it is understood that the first fastening means 2400 fastens the auxiliary bracket 2300 and the bracket 140, and the second fastening means 4700 connects the back cover 1300 and the auxiliary bracket 2300. Can be.

49 to 60 are views for explaining another configuration of the display apparatus according to the present invention. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 49, a display device according to another embodiment of the present invention may include a display panel 100, a bracket 140, an optical layer 110, a backlight unit 120, and a back cover 130.

On the other hand, the active retard 14 is disposed on the front of the display panel 100 can implement a 3D image. The active retard 14 may be attached to the front surface of the panel 100 with a transparent adhesive or may be joined by a mechanical component.

The active retard 14 adjusts the tilting angle of the liquid crystal to transmit the light emitted from the panel 100 by the first circular flat light or the second circular flat light. The first circular flat light and the second circular flat light are perpendicular to each other. In the panel 100, the left eye image and the right eye image are alternately displayed in units of frames, and in synchronization with the display timing, the active retard 14 causes the left eye image to be the first circular light and the right eye image to the second circular light. Permeate through.

Meanwhile, the left eye lens of the glasses used by the viewer may be configured with the first circularly flattened filter, and the right eye lens may be configured with the second circularly flattened filter.

Accordingly, the viewer sees only the first circularly flattened left eye image through the left eye and only the second circularly flattened right eye image through the right eye, thereby creating a binocular disparity in a time-division manner to view a 3D image.

In addition, the filter 12 may be further disposed on the front surface of the panel 100. Preferably this filter 12 may be laminated to the front of the panel 100. The filter 12 protects the panel 100 from mechanical defects such as scratches, such that the panel 100 exposed to the outside forms the exterior. The filter 12 may include an opaque layer 12a disposed at an edge and a transparent layer 12b disposed therein. The opaque layer 12a is provided to correspond substantially to the non-display area (dummy area) of the panel 100, and the transparent layer 12b is formed in the same manner as the screen area of the panel 100. The transparent layer 12b Silver may also be removed from the filter 12.

The opaque layer 12a prevents the bracket 140 from being seen through the panel 100 and at the same time is made of the same color as the bracket 140 so that the panel 100 and the bracket ( The panel 100 and the bracket 140 are separated from each other so that the panel looks larger than the actual one.

The opaque layer 12a may be the blocking unit described above.

The bracket 140 supports the panel 100 and accommodates the optical layer 110 and the backlight unit 120 therein. The bracket 140 has a rectangular planar shape in accordance with the shape of the panel 100, and a groove 13a is formed around the inner wall thereof. A portion of the edge of the panel 100 (hereinafter, 'one end') is fixed while seated in the groove 13a. In addition, the optical layer 110 and the backlight unit 120 are sequentially stacked behind the panel 100 with the bracket 140 interposed therebetween.

The optical layer 110 may include a prism sheet 110a, a diffusion plate 110b, and the like, and transmits light transmitted from the backlight unit 120 to the panel 100 to display an image.

The back cover 130 may be made of an iron material to increase structural stability, and forms an appearance of the device by combining with the bracket 140 with the optical layer 110 and the backlight unit 120 interposed therebetween.

FIG. 50 is a cross-sectional view taken along the line II-II 'of FIG. 49 and shows a coupling state of the device.

In FIG. 50, as shown, the display device according to the present invention forms the appearance of the device by exposing the panel to the front side with the front components such as glass omitted.

The panel 100 may be fixed to the bracket 140 by the adhesive member 16 in a state where one end is seated in the groove 13a provided in the bracket 140. On the other hand, the bracket 140 may be configured to include a groove 141 in which the adhesive member 400 is located.

On the other hand, the panel 100 is preferably, it is coupled to the bracket 140 and the same height (h).

Meanwhile, the backlight unit 120 may include a light emitting unit 17a and a support plate 1600. Although the light emitting unit 17a will be described in detail below, light emitting light sources, for example, may be formed in a direct structure by mounting a light emitting diode on a substrate, and the support plate 1600 structurally supports the light emitting unit 17a. The structure may be made of steel materials such as aluminum or steel sheet having good rigidity. The light emitting unit 17a may be fixed to the supporting plate 1600 by an adhesive or may be fixed through a mechanical configuration such as bolt fastening.

One end of the support plate 1600 is fixed to the boss 13b provided on the bracket 140 by screwing, and the optical layer 110 is located in close contact with the backlight unit 120 and the panel 100. It is fixed. Meanwhile, in order to prevent the optical layer 110 from moving, one end of the optical layer 110 may be fixed to the bracket 140 by an adhesive material or may be fitted to a protrusion provided on the bracket 140. Furthermore, a fixer (not shown), which is a mechanical component that fixes the bracket 140 and the optical layer 110, is positioned to eliminate the space between the bracket 140 and the optical layer 110, thereby eliminating the optical layer 110. ) Can be fixed.

FIG. 51 illustrates another example of the bracket 140, in which the bracket 140 is formed to surround the edge of the panel 100. As shown, the bracket 140 forms a shape extending to the inside of the panel 100 while surrounding the edge of the panel 100. In this case, the bracket 140 may be disposed to cover only the non-display area and the dummy area of the panel 100.

52 shows one end of the bracket 140 and the panel 100 arranged on the same line. In this embodiment, the bracket 140 is positioned on the same line as the end of the panel 100, and the panel 100 and the bracket 140 are coupled to each other through an adhesive or screw coupling.

FIG. 53 illustrates a case in which the bracket 140 is divided into a first portion 131 and a second portion 133. That is, the bracket 140 may provide a space between the first portion 131 surrounding the panel 100 and the backlight unit 120 and the optical layer 110 positioned therein while fixing the panel 100. It can be composed of a second portion 133 to reduce and support them to move.

54 shows an embodiment in which the backlight unit 120 is fixed by the support pins 23. One side 23a of the support pin 23 is fixed to the bracket 140 through screwing, and the other side 23b extends down to surround the backlight unit 120. Accordingly, the backlight unit 120 is fixed by the elasticity of the support pin 23.

As such, when the support pin 23 is used, since the support plate 1600 used to support the backlight unit 120 can be omitted, the thickness of the module (collectively, the backlight unit and the optical layer) can be reduced. have.

Meanwhile, in the above-described embodiment, the case in which the backlight unit is configured as a direct type has been described, but may be configured as an edge type as shown in FIG. 55. 55 shows an embodiment in which the backlight unit is configured as an edge type.

Referring to FIG. 55, the optical layer 110 may further include a light guide plate 110c and a reflecting plate 110d.

The light guide plate 110c guides the light incident from the side surface so that the light is uniformly incident on the entire panel, and the reflector plate 110d reflects the light directed to the back side toward the front of the panel 100.

The light guide plate 110c and the reflecting plate 110d are sequentially stacked and fixed by the supporting pins 23. One side of the support pin 23 is screwed to the bracket 140, and the other side extends below the reflecting plate 110d. Accordingly, the optical layer 110 may be fixed while being supported for the elastic force of the support pin 23.

The backlight unit 31 includes a light emitting diode 31b as a light source and a substrate 31a on which the light emitting diode 31b is mounted. The size and the number of light emitting diodes may vary depending on embodiments. Can be. The backlight unit 31 may be fixed to the mounting groove 131a by an adhesive material, and in this case, the mounting groove 131a may function to prevent light leakage. Of course, it is also possible if there is no seating groove as shown in FIG.

As such, when the backlight unit 31 is configured as an edge type, the thickness of the module can be reduced than that of the direct type described above.

Next, referring to FIG. 57, another display device according to the present invention includes a panel 61, a first bracket 63, a second bracket 64, an optical layer 65, a backlight unit 67, and a back cover. It is comprised, including 69.

The panel 61 displays an image and is exposed to the front to form the appearance of the apparatus. In addition, a filter 62 including a transparent layer 62a and an opaque layer 62b and an active retard 66 for generating a 3D image may be selectively disposed on the front surface of the panel 61.

The first bracket 63 supports the panel 61 and accommodates the optical layer 65 and the backlight unit 67 therein. The first bracket 63 has a “c” shape with an open bottom to support three places of the liquid crystal panel 61. A recess is formed in the inner inner wall of the first bracket 63 so that the panel 61 can be supported.

The optical layer 65 and the backlight unit 67 are sequentially stacked behind the panel 61 with the first bracket 63 interposed therebetween.

And, the second bracket 64 is disposed below the module.

FIG. 58 is a cross-sectional view taken along the line X-X 'of FIG. 57 and shows a bottom engagement view of the device including the second bracket 64.

In FIG. 58, the second bracket 64 is located under the module to form the device. The second bracket 64 is preferably positioned in close contact with the panel 61 under the module, and the second bracket 64 and the surface of the panel 61 are preferably arranged on the same line. As described above, when the second bracket 64 is positioned on the same line as the surface of the panel 61, the panel 61 is enlarged by removing the boundary between the second bracket 64 and the panel 61. It is also possible to increase the design of the device.

In addition, an electrode 7100 for detecting a change in capacitance may be further formed on an inner surface of one end of the panel 61. The electrode 7100 is made of a transparent conductive material and may be configured in the form of a lattice-shaped diamond cell. When the user indirectly touches the electrode 7100 with the panel 61 interposed therebetween, the value of the capacitance is changed at the touched point, which is transmitted to the controller 7140 to correspond to the row of the touched electrode grid. The position of the touch is determined by reading the coordinates of the line. Accordingly, the controller can control the operation of the device by generating a control signal corresponding to the touched position. According to an embodiment, the controller 7140 may control operations such as up / down of the volume of the device or up / down of the channel according to the touched position.

In addition, in order to increase the touch sensitivity of the electrode 7100, one end of the panel 61 may include only one of the upper substrate and the lower substrate, and the electrode may be formed on the rear surface of the remaining substrate.

On the other hand, the second bracket 64 has the same configuration as the control unit 7140, the speaker 71, and the remote control receiving module (not shown) connected through the electrode 7100, which is the touch sensor described above, and the signal line 7110. Elements can be arranged, and by hiding the functional module inside the second bracket 64, space utilization can be increased in a slim structure.

The second bracket 64 may be fixed to the back cover 69 by screwing with the back cover 69, and as shown in FIG. 60, the first bracket 63 may have a side surface of the second bracket 64. In the extended state to 641, the side of the first bracket 63 may be fixed with an adhesive, or may be fixed through screwing, or may be coupled to both the first bracket 63 and the back cover 69.

Meanwhile, FIG. 60 is a view showing an embodiment in which the second bracket 64 further includes a protrusion 641 extending to the inside of the panel 61. In FIG. 60, the protrusion 641 is elongated along the longitudinal direction of the second bracket 64, and accordingly, the protrusion 641 is disposed thereon while surrounding the bottom of the panel 61. In this case, the protrusion 641 may be disposed to cover only the non-display area of the panel. As such, the protrusion 641 surrounds the end portion of the structurally fragile panel 61 to protect the panel 61, and also prevents contaminants such as dust from entering the device.

61 to 63 are views for explaining an example of the configuration of the backlight unit. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 61, the backlight unit 6100 includes a first layer 6110, a light source 6120, and a second layer 6130.

A plurality of light sources 6120 are formed in the first layer 6110, and a second layer 6130 is formed above the first layer 6110 to cover the light sources 6120.

The first layer 6110 may be a substrate on which the light sources 6120 are mounted, and an electrode pattern (not shown) connecting the light sources 6120 is formed on the substrate. The substrate 6110 may be formed of a metal (METAL) PCB made of a metal such as aluminum in which the insulating layer does not flow electricity.

The light source 6120 may be one of a light emitting diode (LED) chip or a light emitting diode package having at least one light emitting diode chip. The light emitting diode 6120 is preferably a side view light emitting diode having a light emitting surface facing to the side. In addition, the light source 6120 emits at least one of three primary colors of colors such as red, blue, and green, or emits white.

A second layer 6130 is formed above the first layer 6110 to fill the light sources 6120, and the second layer 6130 transmits light emitted from the light source 6120. Assured that the light emitted from light source 6120 is evenly provided to the panel.

In addition, a reflective layer 6140 reflecting light emitted from the light source 6120 may be further formed between the first layer 6110 and the second layer 6130, that is, the upper surface of the first layer 6110. The reflective layer 6140 reflects the light totally reflected from the boundary surface of the second layer 6130 so that the light emitted from the light source 6120 is provided in a more diffused state.

As the reflective layer 6140, a white pigment such as titanium oxide is dispersed in a sheet made of a synthetic resin material, a metal deposition film is disposed on a surface thereof, or a bubble is dispersed in order to scatter light in a synthetic resin sheet. In addition, silver may be coated on the surface to increase the reflectance. The reflective layer 6140 may also be formed in a form coated on the first layer 6110. The second layer 6130 may be made of a light transmissive material, for example, silicone or acrylic resin.

In addition, the second layer 6130 may be formed of a resin having a refractive index of about 1.4 to 1.6 so that the light emitted from the light source 6120 is diffused so that the backlight unit 6100 may have a uniform brightness.

The second layer 6130 may be formed by coating a resin in a liquid or gel state on top of the plurality of light sources 6120 and the first layer 6110 and curing the resin. It may be adhered to the upper portion of the first layer 6110 in a state.

As the thickness of the second layer 6130 increases, the light emitted from the light source 6120 diffuses more widely, so that light having a uniform brightness may be provided to the panel from the backlight unit 6100. On the other hand, as the thickness of the second layer 6130 increases, the amount of light absorbed by the second layer 6130 increases, so that the brightness of the light may decrease.

Therefore, the thickness a of the second layer 6130 is preferably 0.1 to 4.5 (mm) in order to obtain light of uniform brightness without reducing the brightness of the light provided from the backlight unit 6100 to the panel.

Referring to FIG. 62, a form in which the side light emitting diode 6120 is disposed is illustrated.

These light emitting diodes 6120 emit light in the lateral direction. Thus, in order for the backlight unit 6100 to exhibit uniform brightness as a whole, the light emitting diodes 6120 may be disposed to form two or more rows. Here, the light emitting diodes 6120 disposed in the same row emit light in the same direction.

For example, light sources left and right adjacent to the first light source 6120 also emit light in the same direction as the first light source 6120 (the arrow direction in the drawing), and light sources adjacent to the left and right sides of the second light source 6121 are formed of the first light source 6120. 1 Light is emitted in a direction opposite to the light source 6120 (the direction opposite to the arrow in the drawing).

As such, since the light emitting diodes 6120 and 6121 emit light in opposite directions along the row, the phenomenon in which the luminance of the light is concentrated or weakened in a specific area of the backlight unit 6100 may be reduced.

The backlight unit 6100 formed as described above may be driven by a whole driving method or a partial driving method such as local dimming or impulsove.

That is, the backlight unit 6100 may be operated by being divided into a plurality of divided driving regions, and the display quality of an image such as contrast ratio and clarity may be improved by driving the luminance of the divided driving region according to the luminance of the image signal. In accordance with this, the backlight unit 6100 may also be formed in a plurality of combined forms. For example, the plurality of optical assemblies 6101 illustrated in FIG. 63 may be assembled to form one backlight unit 6100. In this case, only some of the optical assemblies 6101 may be driven independently to emit light, and for this purpose, the light sources 6120 included in the respective optical assemblies 6101 may be independently controlled.

Meanwhile, an area of the panel corresponding to one optical assembly 6101 may be divided into two or more blocks, and the panel and the backlight unit 6100 may be dividedly driven in blocks. As such, when the backlight unit 6100 is configured of the plurality of optical assemblies 6101, the manufacturing process of the backlight unit 6100 may be simplified, and the loss that may occur in the manufacturing process may be minimized. In addition, the backlight unit 6100 may be applied to backlight units of various sizes by standardizing and mass-producing the optical assembly 6101.

Furthermore, when a failure occurs in the light emitting diode provided in the backlight unit 6100, the replacement operation is easy because only the optical assembly 6101 is selectively replaced without the need to replace the entire backlight unit 6100. The cost of replacing parts can be reduced.

64 to 79 are views for explaining another method of arranging the optical layer. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 64, 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. 64 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 65, 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. 66, 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.

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.

In addition, the fixing part 6600 can have a stripe shape as in the case of FIG. 67. In this case, one fixing part 6600 may be disposed in one bracket 140.

Alternatively, the fixing unit 6600 may be a plurality of, as in the case of FIG. That is, the plurality of fixing parts 6600 may be disposed in one bracket 140. In this case, the size of the contact surface between the fixing part 6600 and the optical layer 110 can be further reduced.

Referring to FIG. 69, a frame 1600 may be disposed behind the optical layer 110.

The frame 1600 may be fixed to the bracket 140. For example, the bracket 140 may include a protrusion 145 protruding in a direction D30 away from the display panel 100, and the frame 1600 may be connected to the protrusion 145. In this case, although not shown, it is possible to connect the protrusion 1600 of the frame 1600 and the bracket 140 using a fastening means such as a screw.

In such a structure, when the direct type light source is installed, the backlight unit 120 may be disposed between the frame 1600 and the optical layer 110.

On the other hand, when the edge-type light source is installed, as in the case of Figure 70, the light guide plate 7000 may be disposed between the frame 1600 and the optical layer 110, the edge type on the side of the light guide plate 7000 The backlight unit 7010 may be disposed. 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.

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. 71, a back cover 130 may be disposed behind the frame 1600.

In addition, the back cover 10 may be fixed to the bracket 140. For example, as in the case of FIG. 71, the back 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 back 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 back cover 130 may face each other with the bracket 140 interposed therebetween.

In addition, as shown in FIG. 72, a driving board 7210 for supplying a driving signal to the display panel 100 may be disposed between the frame 1600 and the back cover 130.

In addition, an air layer 7200 may be formed between the frame 1600 and the back 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 back cover 130.

Here, the air layer 6500 formed between the optical layer 110 and the rear substrate 111 is called a first air gap, and is formed between the frame 1600 and the back 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.

Referring to FIG. 73, an auxiliary bracket 2300 may be connected to the bracket 140. In addition, the back cover 130 may be fixed to the auxiliary bracket 2300. Preferably, a groove 2310 may be formed in the auxiliary bracket 2300, and an edge of the back cover 130 may be inserted into the groove 2310.

Preferably, as in the case of FIG. 74, the end of the back cover 130 may be inserted into the groove 2310 of the auxiliary bracket 2300 in a rolled state. In this case, the coupling force of the auxiliary bracket 2300 and the back cover 130 may be improved. In addition, it is possible to firmly connect the auxiliary bracket 2300 and the back cover 130 without using a fastening means such as a screw.

In addition, the end of the back 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 aesthetics.

Here, although the shape of the auxiliary bracket 2300 is different from the case of FIGS. 23A to 23B described above, the shape of the auxiliary bracket 2300 of FIG. 73 may be the same as the case of FIGS. 23A to 23B. It is possible that the shape of the auxiliary bracket 2300 is not limited.

In addition, as shown in FIG. 75, the auxiliary bracket 2300 may include a portion 2330 positioned at the side of the display panel 100.

In addition, the bracket 140 and the auxiliary bracket 2300 may be spaced apart from each other by a predetermined distance Z10 in the longitudinal direction D31 of the display panel 100. That is, the air layer may be formed between the bracket 140 and the auxiliary bracket 2300 in the longitudinal direction D31 of the display panel 100.

In this case, the overall weight can be reduced while the appearance of the display device is beautiful. In addition, by preventing the auxiliary bracket 2300 from contacting the display panel 100, it is possible to prevent the display panel 100 from being damaged by contact with the auxiliary bracket 2300.

Referring to FIG. 76, when the optical layer 110 is placed on the bracket 140, the bracket 140 may include a portion 142 positioned on the side of the display panel 100.

Alternatively, as in the case of FIG. 77, the back cover 130 may extend to the side of the display panel 100. That is, the back cover 130 may include a portion 132 positioned on the side of the display panel 100.

Referring to FIG. 78, the side surface of the adhesive layer 400 disposed between the bracket 140 and the rear substrate 111 may be exposed. In this case, it is possible to make the width of the adhesive layer 400 larger, thereby improving the adhesive force.

In this case, it is possible to form the adhesive layer 400 by applying an adhesive material between the rear substrate 111 and the bracket 140, or the adhesive sheet between the rear substrate 111 and the bracket 140. It may also be possible to form the adhesive layer 400 in a manner to attach to the. For example, the adhesive layer 400 may be formed using an adhesive sheet in the form of a double-sided tape.

Referring to FIG. 79, the thickness Z11 of the front substrate 101 of the display panel 100 and the thickness Z10 of the rear substrate 111 may be different from each other.

In the display device according to the present invention, the edge of the front surface of the front substrate 101 of the display panel 100 may be exposed, so that the front substrate 101 may be prevented from being damaged. It may be preferable that the thickness Z11 of the? In this case, the thickness Z11 of the front substrate 101 may be thicker than the thickness Z10 of the rear substrate 111.

80 to 92 are diagrams for describing another configuration of the display device according to the present invention. Hereinafter, the description of the parts described in detail above will be omitted.

Referring to FIG. 80, 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. 80, 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 division of the effective area AA and the dummy area DA will be described below.

Referring to FIG. 81, the dummy area DA and the effective area AA may be distinguished by the seal 200 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 200 may be divided into a dummy area DA and the inner portion of the seal portion 200 may be divided into an effective area AA. In detail, the effective area AA and the dummy area DA may be distinguished based on the inner surface of the cross section of the seal portion 200, that is, the surface in contact with the liquid crystal layer 104.

Alternatively, as in the case of FIG. 82, the effective area AA may be located inside the seal 200.

For example, a plurality of transistors 103 may be disposed inside the seal portion 200, and the first transistor 103A closest to the seal portion 200 among the plurality of transistors 103 is always turned off regardless of image data. The second, third, and fourth transistors 103B, 103C, and 103D maintained in an off state and disposed closer to the center direction of the display panel 100 than the first transistor 103A are turned on / off in accordance with image data. Assume a case of contributing to image display by performing an off operation.

In this case, the boundary line BL may be positioned between the first transistor 103A and the second transistor 103B. That is, the dummy area DA and the effective area AA may be distinguished by the first transistor 103A and the second transistor 103B.

Alternatively, as in the case of FIG. 83, the dummy area DA and the effective area AA may be distinguished based on the outermost pixel in which the image is displayed by supplying data among the pixels Pixel 8300.

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

Referring to FIG. 84, the light guide plate 7000 disposed above the optical layer 110 may protrude further by a predetermined length F3 in the outward direction of the display panel 100 than the optical layer 110.

In this case, as in the case of FIG. 85, 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. 84, 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. 86, 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. 86, the end of the bracket 140 starts from the end of the groove 141 in the direction D34 toward the center of the display panel 100 with respect to 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.

The measurement data of shear strength (SST) when the thickness of the adhesive layer 400 formed of the UV adhesive is approximately 25 μm to 450 μm is shown in FIG. 87. Here, the adhesive layer 400 was formed by irradiating UV light having a light intensity of 4500 m 1500 mJ / cm ² to the UV adhesive.

Referring to FIG. 87, it can be seen that the tensile strength of the adhesive layer 400 formed of the UV adhesive has a maximum tensile strength of approximately 200 μm to 300 μm.

Therefore, when the material of the adhesive layer 400 is a UV adhesive, it may be preferable that the thickness of the adhesive layer 400 is approximately 200 μm to 300 μm.

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

Data of measuring shear strength (SST) when the thickness of the adhesive layer 400 formed of a polyurethane adhesive is approximately 0.1 mm to 2.5 mm is disclosed in FIG. 88. Process conditions for forming the adhesive layer 400 is a Curing Time of about 15 hours, pressure is approximately 1kg / cm ² .

Looking at Figure 88, it can be seen that the tensile strength of the adhesive layer 400 formed of an adhesive made of polyurethane is approximately 0.4mm ~ 1.0mm maximum.

Therefore, when the material of the adhesive layer 400 is an adhesive made of polyurethane, it may be preferable that the thickness of the adhesive layer 400 is approximately 0.4 mm to 1.0 mm.

Referring to FIG. 89, 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. 89, it can be seen that the bracket 140 is not in contact with the normal TL of FIG. 80.

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. 89, the height of the cross section of the bracket 140 may be confirmed as a portion reduced from T11 to T10.

Referring to FIG. 90, in the width direction of the display panel 100, the adhesive layer 400 may overlap the optical layer 110. 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 shown in FIG. 90, when the 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. 91, 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. 92, one side of the bracket 140 may have a step shape rather than an oblique shape.

Hereinafter, an image display device using the display device according to the present invention will be described. In addition, below, description of the part demonstrated in detail above is abbreviate | omitted.

The suffix "module" and " part "for components used in the following description are given merely for ease of description, and the" module "and" part "

The video display device described in the present specification is, for example, an intelligent video display device in which a computer support function is added to a broadcast reception function. The video display device is faithful to the broadcast reception function and has an Internet function added thereto. It can be equipped with a more convenient interface such as a remote control. 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.

Therefore, in the image display device described in the present invention, various applications can be freely added or deleted, for example, on a general-purpose OS kernel, so that various user-friendly functions can be performed. In more detail, the image display device may be, for example, a network TV, an HBBTV, a smart TV, or the like, and may be applicable to a smartphone in some cases.

93 is a diagram schematically showing an example of a broadcast system including a video display device according to the present invention.

As shown in FIG. 93, a broadcasting system including a video display device according to an embodiment of the present invention includes a content provider (CP) 10Q, a service provider (SP) 20Q, and a network. It may be divided into a network provider (NP) 30Q and an HNED 40Q. The HNED 40Q corresponds to, for example, the client 100Q, which is an image display device according to an embodiment of the present invention. The client 100Q corresponds to an image display device according to an embodiment of the present invention, and the image display device is, for example, a network TV, a smart TV, an IPTV, or the like.

The content provider 10Q produces and provides various contents. As shown in FIG. 93, the content provider 10 includes terrestrial broadcasters, cable SOs, or multiple system operators, satellite broadcasters, and Internet broadcasts. An Internet broadcaster or the like can be exemplified.

In addition to the broadcast content, the content provider 10Q may provide various applications. In this regard, it will be described later in more detail.

The service provider 20Q may package and provide contents provided by the content provider 10Q. For example, the service provider 20Q of FIG. 93 may package and provide a first terrestrial broadcast, a second terrestrial broadcast, a cable MSO, satellite broadcast, various internet broadcasts, applications, and the like to a user.

Meanwhile, the service provider 20Q may provide a service to the client 100Q using a unicast or multicast scheme. The unicast method is a method of transmitting data 1: 1 between one sender and one receiver. For example, in the unicast method, when a receiver requests data from a server, the server may transmit data to the receiver according to the request. Multicasting is a method of transmitting data to a plurality of recipients of a specific group. For example, the server can send data to multiple pre-registered receivers at once. For such multicast registration, the Internet Group Management Protocol (IGMP) protocol may be used.

The network provider 30Q may provide a network for providing a service to the client 100Q. The client 100Q may establish a home network end user (HNED) and receive a service.

As a means for protecting the content transmitted from the video display device system, a conditional access or a content protection may be used. As one example for such a restriction reception or content protection, a scheme such as a cable card or a downloadable conditional access system (DCAS) may be used.

On the other hand, the client 100Q can also provide contents through the network. In this case, unlike the above, inversely, the client 100Q may be a content provider, and the content provider 10Q may receive content from the client 100Q. In the case of designing as described above, an interactive content service or a data service is possible.

94 is a view illustrating another example of an image display device in more detail.

Referring to FIG. 94, the image display device 100Q according to an embodiment of the present invention may include a broadcast receiving unit 105Q, an external device interface unit 135Q, a storage unit 140Q, a user input interface unit 150Q, The controller 170Q, the display unit 180Q, the audio output unit 185Q, the 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, if necessary, the tuner 110Q and the demodulator 120Q may be provided so as not to include the network interface unit 130Q. The demodulator 120Q can also be designed so as not to be included.

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 an ATSC scheme, the demodulator 120Q performs 8-VSB (8-Vestigal Side Band) demodulation, for example. In addition, the demodulator 120Q may perform channel decoding. To this end, the demodulator 120Q includes a trellis decoder, a de-interleaver, a reed solomon decoder, and the like. Soloman decryption 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 output a stream signal TS after performing demodulation and channel decoding. 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 demodulator 120Q may be input to the controller 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 image display device 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 externally input image, audio, or data signal to the controller 170Q of the image display device 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 may be configured to input video and audio signals from an external device to the video display device 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 image display device 100Q is, for example, Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, DLNA (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.

Meanwhile, the external device interface unit 135Q may receive an application or a list of applications in a neighboring external device and transmit the received 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 video display device 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 may transmit or receive data with another user or another electronic device through the connected network or another network linked to the connected network. In particular, some content data stored in the image display device 100Q may be transmitted to another user who is registered in advance in the image display device 100Q or a user selected from among other electronic devices or the selected 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.

In addition, the storage unit 140Q may perform a function for temporarily storing an image, audio, or data signal input from the external device interface unit 135Q or the network interface unit 130Q. In addition, the storage unit 140Q may store information about a predetermined broadcast channel through a channel storage 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, according to an embodiment, 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 image display device.

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 video display device 100Q may reproduce and provide a content file (video file, still image file, music file, document file, application file, etc.) stored in the storage 140Q to the user.

94 illustrates an embodiment in which the storage unit 140Q is provided separately from the control unit 170Q, but the scope of the present invention is not limited thereto. The storage 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.

In addition, 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 controller 170Q, or sense a signal from the controller 170Q. It can transmit to a part (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.

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 illustrated in FIG. 94, 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 image display device 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 image display device 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 to download the desired application or application list into the video display device (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 controller 170Q allows the channel information selected by the user to be output through the display unit 180Q or the audio output unit 185Q together with the processed video or audio signal.

As another example, the controller 170Q may, for example, receive an external device image playback command received through the user input interface unit 150Q from an external device, for example, a camera or a camcorder, input through the external device interface unit 135Q. The video signal or the audio signal may be output through the display unit 180Q or the audio output unit 185Q.

The controller 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 a network interface unit, or an image stored in the storage unit 140Q. The display unit 180Q may control the display to be displayed 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. In this case, the content may be content stored in the video display device 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.

Meanwhile, in accordance with an embodiment of the present invention, the controller 170Q may control to display the home screen on the display unit 180Q according to a movement input to the home screen.

The home screen may include a plurality of card objects classified by content sources. The card object may be a card object representing a thumbnail list of broadcast channels, a card object representing a broadcast guide list, a card object representing a broadcast reservation list or a recording list, a media list in the video display device or a device connected to the video display device. It may include at least one of the card object representing. The card object may further include at least one of a card object representing a list of connected external devices and a card object representing a list related to a call.

In addition, the home screen may further include an application menu including at least one executable application item.

On the other hand, when there is a card object movement input, the controller 170Q may control to move and display the card object or to display and display a card object that is not displayed on the display unit 180Q. .

Meanwhile, when a predetermined card object is selected from among a plurality of card objects in the home screen, the controller 170Q may control to display an image corresponding to the card object on the display unit 180Q.

Meanwhile, the controller 170Q may control to display the received broadcast video and the object representing the broadcast video related information in the card object displaying the broadcast video. The broadcast video may be controlled to have its size fixed by setting a lock.

Meanwhile, the controller 170Q controls to display a setup object for setting at least one of image setting, audio setting, screen setting, reservation setting, pointer setting of a remote controller, and network setting in the video display device on the home screen. can do.

Meanwhile, the controller 170Q may control to display an object for a login, a help, or an exit item on one area of the home screen.

Meanwhile, the controller 170Q may control to display an object indicating the number of all card objects or an object indicating the number of card objects displayed on the display unit 180Q among all the card objects in one region of the home screen.

On the other hand, when the card object name in the predetermined card object is selected among the card objects displayed on the display unit 180Q, the controller 170Q may control to display the corresponding card object on the display unit 180Q as a full screen.

On the other hand, when an incoming call is received from a connected external device or video display device, the controller 170Q focuses and displays a call-related card object among a plurality of card objects, or displays the call-related card object in the display unit 180Q. You can control the display to move.

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 video display device 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.

According to an embodiment, when providing a game application in the video display device, the controller 170Q allocates a player identifier to a predetermined user terminal, executes the game application, and generates game execution information to generate a network interface unit 130Q. ) Transmits the game execution information corresponding to the assigned player identifier to each of the user terminals, and controls the user terminal to receive the game execution information.

In addition, the controller 170Q searches for a user terminal connected to the image display apparatus 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.

In addition, the controller 170Q may control to output a game progress screen of a game application including player information and game progress information corresponding to each user terminal through the display unit 180Q.

In addition, the controller 170Q may determine the predetermined signal input from the user terminal through the network interface 130Q as game play information and control the reflection to be reflected in the progress of the game application.

In addition, the controller 170Q may control to transmit the play information of the game application to a predetermined server connected to the network through the network interface 130Q.

According to another embodiment, the controller 170Q may control to output a notification message to a predetermined area of the display unit 180Q when the change information of the game play information is received from the predetermined server through the network interface unit 130Q. Can be.

On the other hand, although not shown in the figure, it may be further provided with a channel browsing processing unit for generating a thumbnail image corresponding to the channel signal or the external input signal.

The channel browsing processor receives a stream signal TS output from the demodulator 120Q or a stream signal output from the external device interface unit 135Q, and extracts an image from the input stream signal to generate a thumbnail image. Can be. The generated thumbnail image may be input as it is or encoded to the controller 170Q. In addition, the generated thumbnail image may be encoded in a stream form and input to the controller 170Q. The controller 170Q may display a thumbnail list including a plurality of thumbnail images on the display unit 180Q by using the input thumbnail image. Meanwhile, the thumbnail images in the thumbnail list may be updated sequentially or simultaneously. Accordingly, the user can easily grasp the contents of the plurality of broadcast channels.

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.

The display unit 180Q may be configured as a touch screen and used as an input device in addition to the output device.

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 image display apparatus 100Q. have. The signal sensed by the 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. Image information photographed by a photographing unit (not shown) may be input to the controller 170Q.

The controller 170Q may detect a user's gesture by combining or respectively combining an image photographed by a photographing unit or a sensed signal from a sensing unit (not shown).

The power supply unit 190Q supplies the corresponding power throughout the image display device 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 video display device 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 image display device 100Q does not include the tuner 110Q and the demodulator 120Q shown in FIG. 94, unlike the network display unit 130Q or the external device interface unit 135Q. ), The video content may be received and played back.

The image display apparatus 100Q is an example of an image signal processing apparatus that performs signal processing of an image stored in an apparatus or an input image. Another example of the image signal processing apparatus is the display unit 180Q illustrated in FIG. 94. ) And the set top box excluding the audio output unit 185Q, the above-described DVD player, Blu-ray player, game device, computer, etc. may be further illustrated.

FIG. 95 is a diagram for explaining a process in which any one of the image display apparatuses communicates with third devices according to at least one example embodiment. The image display apparatus illustrated in FIG. 95 may correspond to any one of the image display apparatuses according to the embodiments of the present invention described above.

As illustrated in FIG. 95, the image display device 100Q according to an embodiment of the present invention may communicate with a broadcasting station 210Q, a network server 220Q, or an external device 230Q.

The video display device 100Q may receive a broadcast signal including a video signal transmitted from the broadcast station 210Q. The video display device 100Q may process a video signal, an audio signal, or a data signal included in a broadcast signal so as to be suitable for output from the video display device 100Q. The video display device 100Q may output video or audio based on the processed video signal.

Meanwhile, the image display device 100Q may communicate with the network server 220Q. The network server 220Q is a device capable of transmitting and receiving a signal with the video display device 100Q through an arbitrary network. For example, the network server 220Q may be a mobile phone terminal that may be connected to the video display device 100Q through a wired or wireless base station. In addition, the network server 220Q may be a device capable of providing content to the image display device 100Q through an Internet network. The content provider may provide content to the video display device 100Q using a network server.

Meanwhile, the image display device 100Q may communicate with the external device 230Q. The external device 230Q is a device capable of directly transmitting and receiving a signal with the image display device 100Q by wire or wirelessly. For example, the external device 230Q may be a media storage device or a playback device used by a user. That is, the external device 230Q corresponds to, for example, a camera, a DVD or Blu-ray player, a personal computer, and the like.

The broadcasting station 210Q, the network server 220Q, or the external device 230Q may transmit a signal including a video signal to the video display device 100Q. The image display device 100Q may display an image based on an image signal included in an input signal. In addition, the image display device 100Q may transmit a signal transmitted from the broadcasting station 210Q or the network server 220Q to the image display device 100Q to the external device 230Q. In addition, the signal transmitted from the external device 230Q to the image display device 100Q may be transmitted to the broadcasting station 210Q or the network server 220Q. That is, the video display device 100Q not only directly plays the content included in the signal transmitted from the broadcasting station 210Q, the network server 220Q, and the external device 230Q, but also delivers the content directly to the video display device 100Q. It also includes the ability to do so.

FIG. 96 is an internal block diagram of the controller illustrated in FIG. 94. A description with reference to FIGS. 96 and 94 is as follows.

The control unit 170Q according to an embodiment of the present invention 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). 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 image display apparatus 100Q.

For example, the OSD generator 340Q may generate a signal for displaying broadcast information based on subtitles or EPGs of a broadcast video.

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.

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. 96 is a block diagram for an embodiment of the present disclosure, another module may be added or some of the illustrated modules may be omitted according to the needs of those skilled in the art.

97 is a diagram illustrating an example of a structure diagram of any one of the image display apparatuses according to the embodiments of the present invention.

98 is a diagram illustrating another example of a platform structure diagram of any one of the image display apparatuses according to the embodiments of the present invention.

The platform of any one of the image display apparatuses according to the embodiments of the present invention may include OS-based software in order to perform the above-described various operations.

First, referring to FIG. 97, any one of the image display platforms according to the embodiments of the present invention is a detachable platform, which is a legacy system platform 400Q and a smart system platform 405Q. This can be designed separately. The OS kernel 410Q may be commonly used in the legacy system platform 400Q and the smart system platform 405Q.

The legacy system platform 400Q may include a driver 420Q, a middleware 430Q, and an application 450Q on the OS kernel 410Q.

The smart system platform 405Q may include a library 435Q, a framework 440Q, and an application layer 455Q on the OS kernel 410Q.

The OS kernel 410Q is a core of an operating system, and when a video display device is driven, a hardware driver is driven, security of hardware and a processor in the video display device, efficient management of system resources, memory management, and hardware abstraction. At least one of providing an interface to hardware, multiprocessing, and schedule management according to multiprocessing may be performed. The OS kernel 410Q may further provide power management and the like.

The hardware driver in the OS kernel 410Q may be, for example, at least one of a display driver, a WiFi driver, a Bluetooth driver, a USB driver, an audio driver, a power manager, a binder driver, a memory driver, and the like. It may include.

In addition, the hardware driver in the OS kernel 410Q is a driver for a hardware device in the OS kernel 410Q, and includes a character device driver, a block device driver, and a network device driver. dirver). The block device driver may need a buffer to store as much as the unit size because data is transmitted in a specific block unit, and the character device driver may not need a buffer because it is transmitted in a basic data unit, that is, a character unit.

The OS kernel 410Q may be implemented as a kernel based on various operating systems (OS) such as Unix-based (Linux) and Windows-based. In addition, the OS kernel 410Q is an open OS kernel and may be general-purpose usable in other electronic devices.

The driver 420Q is located between the OS kernel 410Q and the middleware 430Q and, together with the middleware 430Q, drives the device for the operation of the application layer 450Q. For example, the driver 420Q may include a micom, a display module, a graphics processing unit (GPU), a frame rate converter (FRC), a general purpose input / output pin (GPIO), and the like in the video display device 100Q. It may include a driver such as HDMI, SDEC (System Decoder or Demultiplexer), VDEC (Video Decoder), ADEC (Audio Decoder), PVR (Personal Video Recorder), or I2C (Inter-Integrated Circuit). . These drivers operate in conjunction with hardware drivers in the OS kernel 410Q.

In addition, the driver 420Q may further include a driver for the remote controller 200Q, in particular, a spatial remote controller to be described later. Meanwhile, the driver of the spatial remote controller may be variously provided in the OS kernel 410Q or the middleware 430Q, in addition to the driver 420Q.

The middleware 430Q may be located between the OS kernel 410Q and the application layer 450Q, and may act as an intermediary to exchange data between different hardware or software. As a result, a standardized interface can be provided, and various environments can be supported and systems can interoperate with other tasks.

Examples of middleware 430Q in the legacy system platform 400Q may include multimedia and hypermedia information coding expert groups (MHEG) and advanced common application platform (ACAP) middleware. Or there may be a middleware of the SI, and DLNA middleware, which is a middleware related to the peripheral communication.

The application layer 450Q on the middleware 430Q, that is, the application 450Q layer in the legacy system platform 400Q, may, for example, provide a user interface application for various menus and the like in the video display device 100Q. It may include. The application layer 450Q on the middleware 430Q may be editable by a user's selection, and may be updated through a network. By using the application layer 450Q, it is possible to enter a desired menu among various user interfaces according to an input of a remote control device while watching a broadcast image.

In addition, the application layer 450Q in the legacy system platform 400Q may further include at least one of a TV guide application, a Bluetooth application, a reservation application, a digital video recorder (DVR) application, and a hotkey application. Can be.

Meanwhile, the library 435Q in the smart system platform 405Q is located between the OS kernel 410Q and the framework 440Q, and may form the basis of the framework 440Q. For example, the library 435Q may include a security-related library, SSL (Secure Socket Layer), a web engine-related library, WebKit, libc (c library), a video format, an audio format, and the like. The media framework, which is a media related library, may be included. Such a library 435Q may be written based on C or C ++. In addition, it may be exposed to the developer through the framework 440Q.

The library 435Q may include a runtime 437Q having a core java library and a virtual machine (VM). This runtime 437Q, together with the library 435Q, forms the basis of the framework 440Q.

The virtual machine VM may be a plurality of instances, that is, a virtual machine capable of performing multitasking. Meanwhile, each virtual machine (VM) may be allocated and executed according to each application in the application layer 455Q. In this case, a binder in the OS kernel 410Q may be used for scheduling or interconnection between a plurality of instances. Binder) driver (not shown) may operate.

The binder driver and the runtime 437Q may connect a Java-based application and a C-based library.

The library 435Q and the runtime 437Q may correspond to middleware of a legacy system.

On the other hand, the framework 440Q in the smart system platform 405Q includes the program on which the application in the application layer 455Q is based. The framework 440Q may be compatible with any application and may reuse, move, or exchange components. The framework 440Q may include a support program, a program for binding other software components, and the like. For example, the resource manager may include a resource manager, an activity manager related to an activity of an application, a notification manager, a content provider that summarizes sharing information between applications, and the like. . The framework 440Q may be written based on JAVA.

The application layer 455Q on the framework 440Q includes various programs that can be driven and displayed in the video display device 100Q. For example, a core application including at least one of an email, a short message service (SMS), a calendar, a map, a browser, and the like may be included. Can be. The application layer 450Q may be written based on JAVA.

In addition, the application layer 455Q is an application 465Q that is stored in the video display device 100Q and cannot be deleted by the user, and is downloaded and stored through an external device or a network, and is free to install or delete by the user. 475Q).

Through the application in this application layer 455Q, by internet connection, Internet telephony service, video on demand (VOD) service, web album service, social networking service (SNS), location based service (LBS), map service, web search Services, application search services, etc. may be performed. In addition, various functions such as a game and schedule management may be performed.

On the other hand, referring to Figure 98, any one platform of the image display device according to an embodiment of the present invention, as an integrated platform, OS kernel (OS kernel) (510Q), driver (520Q), It may include middleware 530Q, a framework 540Q, and an application layer 550Q.

98 has a difference in that the library 435Q shown in FIG. 97 is omitted and the application layer 550Q is provided as an integrated layer, compared with the case of FIG. 97. In addition, the driver 520Q and the framework 540Q correspond to FIG. 97.

On the other hand, the library 435Q shown in FIG. 97 can be designed to be merged into the middleware 530Q shown in FIG. 98. That is, the middleware 530Q is a middleware under a legacy system. The middleware of the data broadcasting related middleware MHEG or ACAP, the broadcasting information related middleware PSIP or SI middleware, and the peripheral communication related middleware DLNA middleware, as well as the image display The middleware under the device system may include a security-related library, SSL (Secure Socket Layer), a web engine-related library (WebKit), libc, a media-related library (Media Framework). On the other hand, it may further include the above-described runtime.

The application layer 550Q is an application under the legacy system, and includes a menu related application, a TV guide application, a reservation application, and the like, and an application under the video display system, and may include an email, an SMS, a calendar, a map, a browser, and the like. have.

On the other hand, the application layer 550Q is an application 565Q stored in the video display device 100Q that cannot be deleted by the user, and is downloaded and stored through an external device or a network, and is free to install or delete by the user ( 575Q).

The above-described platform of FIGS. 97 and 98 may be used in a variety of other electronic devices as well as an image display device. 97 and 98 may be stored or loaded in the storage 140Q, the controller 170Q, or a separate processor (not shown) illustrated in FIG. 93. In addition, a separate application processor (not shown) for executing an application may be further provided.

FIG. 99 is a view illustrating a control method of a remote control apparatus for controlling any one of video display devices according to embodiments of the present invention.

As illustrated in FIG. 99A, a pointer 205Q corresponding to the remote control apparatus 200Q is displayed on the display unit 180Q.

The user can move or rotate the remote control device 200Q up and down, left and right (FIG. 99 (b)), front and rear (FIG. 99 (c)). The pointer 205Q displayed on the display unit 180Q of the image display device corresponds to the movement of the remote control apparatus 200Q. The remote controller 200Q may be referred to as a spatial remote controller because the pointer 205Q is moved and displayed according to the movement in the 3D space as shown in the figure.

99 (b) illustrates that when the user moves the remote control apparatus 200Q to the left side, the pointer 205Q displayed on the display unit 180Q of the image display apparatus also moves to the left side correspondingly.

Information about the movement of the remote control device 200Q detected through the sensor of the remote control device 200Q is transmitted to the image display device. The image display device may calculate the coordinates of the pointer 205Q from the information about the movement of the remote controller 200Q. The image display device may display the pointer 205Q so as to correspond to the calculated coordinates.

FIG. 99C illustrates a case in which the user moves the remote control device 200Q away from the display unit 180Q while pressing a specific button in the remote control device 200Q. As a result, the selection area in the display unit 180Q corresponding to the pointer 205Q may be zoomed in to be enlarged and displayed. On the contrary, when the user moves the remote controller 200Q closer to the display unit 180Q, the selection area in the display unit 180Q corresponding to the pointer 205Q may be zoomed out and reduced. On the other hand, when the remote control device 200Q moves away from the display unit 180Q, the selection area may be zoomed out, and when the remote control device 200Q approaches the display unit 180Q, the selection area may be zoomed in.

On the other hand, while pressing a specific button in the remote control device 200Q, the recognition of the vertical movement can be excluded. That is, when the remote controller 200Q moves away from or approaches the display unit 180Q, the up, down, left, and right movements are not recognized, and only the front and back movements may be recognized. In a state in which a specific button in the remote control apparatus 200Q is not pressed, only the pointer 205Q moves according to the up, down, left and right movement of the remote control apparatus 200Q.

Meanwhile, the moving speed or the moving direction of the pointer 205Q may correspond to the moving speed or the moving direction of the remote control apparatus 200Q.

The pointer in the present specification refers to an object displayed on the display unit 180Q in response to the operation of the remote control apparatus 200Q. Accordingly, objects of various shapes are possible with the pointer 205Q in addition to the arrow shapes shown in the drawing. For example, the concept may include a point, a cursor, a prompt, a thick outline, and the like. In addition, the pointer 205Q may be displayed corresponding to any one of the horizontal axis and the vertical axis of the display unit 180Q, and may also be displayed corresponding to a plurality of points such as a line and a surface. Do.

100 is an internal block diagram of a remote control apparatus for controlling any one of the image display apparatus according to embodiments of the present invention.

Referring to the drawings, the remote controller 200Q includes a wireless communication unit 225Q, a user input unit 235Q, a sensor unit 240Q, an output unit 250Q, a power supply unit 260Q, a storage unit 270Q, The controller 280Q may be included.

The wireless communication unit 225Q transmits and receives a signal with any one of the image display apparatuses according to the embodiments of the present invention described above. Among the image display apparatuses according to the exemplary embodiments of the present invention, one image display apparatus 100Q will be described as an example.

In the present embodiment, the remote control apparatus 200Q may include an RF module 221Q capable of transmitting and receiving a signal with the image display device 100Q according to the RF communication standard. In addition, the remote control apparatus 200Q may include an IR module 223Q capable of transmitting and receiving a signal with the image display device 100Q according to the IR communication standard.

In the present embodiment, the remote control apparatus 200Q transmits a signal containing information on the movement of the remote control apparatus 200Q and the like to the image display apparatus 100Q through the RF module 221Q.

In addition, the remote control apparatus 200Q may receive a signal transmitted from the image display apparatus 100Q through the RF module 221Q. In addition, the remote control apparatus 200Q may transmit a command regarding power on / off, channel change, volume change, etc. to the image display device 100Q through the IR module 223Q as necessary.

The user input unit 235Q may be configured as a keypad, a button, a touch pad, or a touch screen. The user may input a command related to the image display device 100Q to the remote controller 200Q by manipulating the user input unit 235Q. When the user input unit 235Q includes a hard key button, the user may input a command related to the image display device 100Q to the remote control apparatus 200Q through a push operation of the hard key button. When the user input unit 235Q includes a touch screen, the user may input a command related to the image display device 100Q to the remote controller 200Q by touching a soft key of the touch screen. In addition, the user input unit 235Q may include various kinds of input means that a user can operate, such as a scroll key or a jog key, and the present embodiment does not limit the scope of the present invention.

The sensor unit 240Q may include a gyro sensor 241Q or an acceleration sensor 243Q.

The gyro sensor 241Q may sense information about the movement of the remote controller 200Q.

For example, the gyro sensor 241Q may sense information about an operation of the remote controller 200Q based on the x, y, and z axes. The acceleration sensor 243Q may sense information about a moving speed of the remote control device 200Q. On the other hand, the distance measuring sensor may be further provided, whereby the distance to the display unit 180Q may be sensed.

The output unit 250Q may output a video or audio signal corresponding to an operation of the user input unit 235Q or a signal transmitted from the image display device 100Q. Through the output unit 250Q, the user may recognize whether the user input unit 235Q is manipulated or whether the image display device 100Q is controlled.

For example, the output unit 250Q is an LED module 251Q that is turned on when the user input unit 235Q is operated or a signal is transmitted and received with the image display device 100Q through the wireless communication unit 225Q, and a vibration module generating vibration. 253Q), a sound output module 255Q for outputting sound, or a display module 257Q for outputting an image.

The power supply unit 260Q supplies power to the remote control device 200Q. The power supply unit 260Q may reduce power waste by stopping power supply when the remote controller 200Q does not move for a predetermined time. The power supply unit 260Q may resume power supply when a predetermined key provided in the remote control apparatus 200Q is operated.

The storage unit 270Q may store various types of programs and application data required for controlling or operating the remote control apparatus 200Q. If the remote control device 200Q transmits and receives a signal wirelessly through the image display device 100Q and the RF module 221Q, the remote control device 200Q and the image display device 100Q transmit signals through a predetermined frequency band. Send and receive The control unit 280Q of the remote control apparatus 200Q stores information on a frequency band, etc., capable of wirelessly transmitting and receiving signals with the image display apparatus 100Q paired with the remote control apparatus 200Q in the storage unit 270Q. Reference may be made.

The controller 280Q controls various items related to the control of the remote controller 200Q. The controller 280Q receives a signal corresponding to a predetermined key operation of the user input unit 235Q or a signal corresponding to the movement of the remote controller 200Q sensed by the sensor unit 240Q through the wireless communication unit 225Q. Can be sent to (100Q).

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 (26)

A display panel including a front substrate and a rear substrate;
A bracket attached to a rear surface of the rear substrate; And
At least one optical layer disposed on the bracket;
Including,
And a distance between the rear substrate and the optical layer is greater than or equal to a distance from an end of an effective area of the display panel to the bracket. The method of claim 1,
The light guide plate is disposed behind the optical layer, and the length of the light guide plate is longer than the length of the optical layer. The method of claim 1,
And the effective area is an area where an image is displayed. The method of claim 1,
And the effective area is located inside a seal portion disposed between the front substrate and the rear substrate. The method of claim 1,
And an air layer formed between the optical layer and the rear substrate of the display panel. The method of claim 1,
A display unit is formed on one surface of the bracket, and the optical layer is disposed on the fixing unit. The method according to claim 6,
The fixing unit has a softer property than the bracket. The method of claim 1,
And a frame disposed behind the optical layer. The method of claim 8,
The bracket is provided with a protrusion protruding in a direction away from the display panel, the frame is connected to the protrusion. The method of claim 9,
And a maximum height of the optical layer measured from the rear surface of the rear substrate is smaller than the height of the bracket. The method of claim 8,
And a light guide plate disposed between the frame and the optical layer. The method of claim 8,
And a back cover disposed behind the frame. The method of claim 12,
And the back cover is fixed to the bracket. The method of claim 12,
The bracket is provided with a protrusion protruding in a direction away from the display panel, the back cover is connected to the protrusion. The method of claim 12,
And an auxiliary bracket fixed to the bracket, wherein the back cover is fixed to the auxiliary bracket. The method of claim 15,
The bracket and the auxiliary bracket in the longitudinal direction of the display panel spaced apart a predetermined distance. The method of claim 12,
And a groove formed in the auxiliary bracket, and an edge of the back cover is inserted into the groove. The method of claim 17,
The end of the back cover is inserted into the groove in a rolled state (Roll). A display panel including a front substrate and a rear substrate;
A bracket attached to a rear surface of the rear substrate;
At least one optical layer disposed on the bracket; And
An adhesive layer disposed between the bracket and the rear substrate;
Including,
The width of the bracket is larger than the width of the adhesive layer. The method of claim 19,
And a groove is formed on one surface of the bracket facing the rear substrate, and the adhesive layer is disposed in the groove. The method of claim 20,
And a portion where the depth of the groove gradually increases or decreases in the width direction of the bracket. The method of claim 20,
When the interval from the end of the groove to the end of the bracket in the direction toward the center of the display panel with respect to the groove in the cross section of the bracket is a first interval, the first interval is less than the width of the groove Display device. The method of claim 22,
When the distance from the end of the groove to the end of the bracket in the direction away from the center of the display panel with respect to the groove in the cross section of the bracket is a second interval, the second interval is smaller than the width of the groove Display device. The method of claim 23,
And the second interval is greater than or equal to the first interval. The method of claim 24,
The sum of the first interval and the second interval is less than the width of the groove. The method of claim 19,
The width of the adhesive layer is larger than the thickness of the adhesive layer.

Images