KR20160075050A - Display device for mobile - Google Patents

Abstract

The present invention relates to a display device for mobile use which inhibits crack from occurring by an external shock. The display device for mobile use comprises: a support main; a liquid crystal panel of which some width is placed on the support main; a backlight unit placed on a lower part of the liquid crystal panel; a bottom set cover which has an inner groove wherein the support main and the backlight unit are inserted, and has a horizontal unit and a vertical unit bent from the horizontal unit; a window cover which is placed on an upper part of the liquid crystal panel and placed on the vertical unit of the bottom set cover; and a resin layer which is provided in a front surface in an inner surface of the window cover and adheres to the liquid crystal panel and the vertical unit of the bottom set cover. The display device for mobile use according to the present invention fundamentally prevents crack from occurring in a pad unit or a driving circuit chip because there is no air gap where vibration occurs even if an external shock is applied.

Description

[0001] Display device for mobile [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a mobile display device, and more particularly to a mobile display device capable of suppressing the occurrence of a crack in a liquid crystal panel due to an external impact.

2. Description of the Related Art In general, display devices for image display are provided in mobile phones, smart phones, PDAs, and the like as one example of mobile display devices, and liquid crystal display devices are mainly used as mobile display devices.

Such a mobile display device is provided with a window glass for shielding the liquid crystal display device from the outside. That is, a bottom cover set cover for protecting the liquid crystal display device is provided, and the bottom cover set cover is provided with an inner groove for incorporating a liquid crystal display device, more precisely, a liquid crystal display module, And a window glass is coupled to the liquid crystal display module in a state where the liquid crystal panel is embedded.

Hereinafter, the configuration of a conventional mobile display device will be described in more detail with reference to the drawings.

1 is a cross-sectional view of a conventional mobile display device with a predetermined width on one side where a light source is provided.

As shown in the figure, a conventional mobile display device 1 includes a liquid crystal panel 10 and a backlight unit 20 for displaying an image, and a support main body 20 as a component for modularizing these two components 10, A liquid crystal display device module 5 including a liquid crystal display panel 30 and a cover bottom 50 and a bottom set cover 60 for accommodating the liquid crystal display module 5, The window glass 70 is further provided.

A resin layer 80 is provided between the window glass 70 and the liquid crystal panel 10. The liquid crystal panel 10 and the window glass 70 are bonded to each other by the resin layer 80 By maintaining the state, the flow between each other is prevented.

The window glass 70 has a wider area than the liquid crystal panel, especially a longer length in the longitudinal direction. This covers the light source 29 provided on one side of the light guide plate 23 which is one component of the liquid crystal panel 10 and the backlight unit 20 and the support main body 30, So as to be brought into contact with and fixed thereto.

One end of the window glass 70 is exposed to the outside of the liquid crystal panel 10 so that the window glass 70 is fixed to the bottom cover set cover 60 A double-sided tape 85 is provided.

However, in the conventional mobile display device 1 having such a configuration, when an external impact is applied, that is, when a user is hit by a floor or the like due to dropping during movement, a strong external impact is applied, A crack is generated in the liquid crystal panel 10 itself located under the liquid crystal panel 10.

Even if the window glass 70 is provided for protecting the liquid crystal panel 10, a crack is generated in the liquid crystal panel 10 when the external impact is applied to the mobile display device 1, air gap.

The liquid crystal panel 10 includes a first substrate 12 provided with array elements via a liquid crystal layer (not shown), and a second substrate 14 provided with a color filter layer. In order to drive the liquid crystal panel 10, a printed circuit board (PCB) (not shown) having a driving circuit is mounted. The printed circuit board (not shown) (Not shown), for example, via a flexible printed circuit board (FPCB).

Accordingly, one end of the first substrate 12 is exposed to the outside of the second substrate 14 in the liquid crystal panel 10.

The liquid crystal panel 10 is disposed such that the second substrate 14 faces the window glass 70 with the second substrate 14 having the color filter layer as its upper surface.

The first substrate 12 is exposed to the outside of the second substrate 14 and more precisely the air gap is formed in the space between the window glass 70 and the pad portion to which the flexible member gap is formed.

Since the resin layer 80 overlaps with the surface of the second substrate 14 only when the external impact is applied to the window glass 70 and the first substrate 12, Part of the gap where the air gap is formed is transmitted with a strong impact due to vibration or the like, resulting in cracks.

Further, in addition to the flexible member (not shown), a driving circuit chip (not shown) or the like is further mounted on the pad portion where the air gap is formed, which causes a problem of cracking in the driving circuit chip itself It is true.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a mobile display device capable of suppressing the occurrence of a crack in a liquid crystal panel even if an external shock occurs.

In order to achieve the above object, a mobile display device according to an embodiment of the present invention includes a support main body, a liquid crystal panel having a predetermined width placed on the support main body, and a backlight A bottom set cover having a horizontal portion and a vertical portion bent at the horizontal portion and having an inner groove into which the support main and backlight units are inserted; And a resin layer provided on the inner side of the inner surface of the window cover and adhered to the vertical portions of the liquid crystal panel and the bottom cover set.

 Here, the liquid crystal panel may include a first substrate having a pad portion and a second substrate exposing the pad portion, and the first substrate may be disposed adjacent to the window cover. In this case, And the resin layer is configured to fill a space between the first substrate and the support main body.

Also, the first and second polarizing plates may be provided on both outer sides of the liquid crystal panel, and the first polarizing plate provided on the first substrate may be in contact with the resin layer. In this case, A touch screen may be provided between the first polarizer and the resin layer.

The window cover is preferably made of a plastic material.

As described above, in the mobile display device according to the present invention, the first substrate having a large area and the second substrate having a small area are disposed at the upper portion, and the resin layer is provided to the front surface of the first substrate The pad portion is also fixed by the resin layer, so that even if an external impact is applied, the vibration of the pad portion is suppressed and the occurrence of the crack is suppressed.

Further, in the mobile display device according to the embodiment of the present invention, the resin layer contacting with the first substrate may be a means for bonding the window cover and the bottom cover cover in place of the double-faced tape, thereby eliminating the process of attaching the double- So that the modularization process can be shortened.

Furthermore, since the resin layer itself serves as an adhesive means by deleting the double-sided tape, the display device for a mobile device according to an embodiment of the present invention can reduce the gap between the resin layer provided on the window cover and the liquid crystal panel And the generation of a crack on the liquid crystal panel is further suppressed by removing the vibration factor when an external impact is applied.

A mobile display device according to an embodiment of the present invention has a configuration in which a resin layer is filled so that there is no air gap with respect to a pad portion. A driver circuit chip or the like, which can be mounted on a pad portion through a flexible circuit board, Layer is covered with the window cover and the guide panel. In this case, even if an external impact is applied, there is no air gap to generate vibration, so that the pad itself or the driving circuit chip itself is cracked There is an effect of preventing the phenomenon of being originally caused.

1 is a cross-sectional view of a conventional mobile display device with a predetermined width on one side where a light source is provided;
2 is a cross-sectional view of a mobile display device according to an exemplary embodiment of the present invention, having a light source and a predetermined width on one side thereof.
3 is a cross-sectional view of a mobile display device according to an exemplary embodiment of the present invention, at a predetermined width on one side without a light source.
4 is a cross-sectional view of a mobile display device according to a modification of the embodiment of the present invention with a predetermined width of one side provided with a light source.

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

FIG. 2 is a cross-sectional view illustrating a predetermined width of one side of a mobile display device according to an exemplary embodiment of the present invention. FIG. 3 is a cross-sectional view of a mobile display device without a light source according to an exemplary embodiment of the present invention. Sectional view of a predetermined width of the other side.

As shown in the figure, the mobile display device 101 according to the embodiment of the present invention includes a liquid crystal display module 105 for largely implementing an image, a bottom cover set cover 105 for housing the liquid crystal display module 105, (160) and a window cover (170) for protecting the LCD module (105).

At this time, the window cover 170 is excellent in thermal durability, is resistant to external impact, and is made of colorless transparent plastic.

In the conventional mobile display device (1 in FIG. 1), the window glass (70 in FIG. 1) corresponding to the window cover 170 of the present invention is used. However, in the mobile display device The reason why the window cover 170 is made of a plastic material in the window 101 is that the plastic is less likely to be damaged when an external impact is applied than a glass material and the occurrence rate of cracks is also reduced. Because it is relatively light and can realize the characteristics of lightweight thin type better.

The liquid crystal display module 105 includes a support main body 130 and a cover bottom 150 for modularizing the liquid crystal panel 110 and the backlight unit 120, the liquid crystal panel 110 and the backlight unit 120, .

The liquid crystal panel 110 is a part that plays a key role in expressing an image, and includes a first substrate (not shown) which is adhered to each other with a liquid crystal layer (not shown) therebetween, 112) and a second substrate (114).

Although not shown in the figure, a plurality of gate wirings (not shown) and data wirings (not shown) cross each other on the inner surface of the first substrate 112, which is usually called a lower substrate or an array substrate, (Not shown) is defined in each pixel region (not shown), and a thin film transistor (not shown) is provided as a switching element near the intersection of the gate wiring (not shown) and the data wiring (not shown) Each pixel region (not shown) is connected to a drain electrode (not shown) of the thin film transistor (not shown) and pixel electrodes (not shown) are formed. These thin film transistors are also referred to as array elements.

At this time, in accordance with the driving mode of the liquid crystal display device 101, a common electrode (not shown) other than the pixel electrode (not shown) is separated from the pixel electrode (not shown) Or may be formed to overlap with the pixel electrode (not shown) through an insulating layer (not shown).

When the common electrode (not shown) is formed on the first substrate 112, common wirings (not shown) may be further provided in parallel with the gate wirings (not shown) Are electrically connected to the common wiring (not shown).

A predetermined width of one end of the first substrate 112 having such a structure constitutes a pad portion PA in which the gate wiring (not shown), the gate connected to the data wiring (not shown), and the data pad are disposed.

The pad portion PA is a portion in which a printed circuit board (not shown) having a driving circuit is mounted via a flexible circuit board as an example of a flexible member (not shown).

On the inner surface of the second substrate 114, which is called an upper substrate or a color filter substrate, a color filter including patterns of red, green, and blue colors corresponding to each pixel region (not shown) And a black matrix (black) covering the non-display elements such as the gate wiring (not shown), the data wiring (not shown) and the thin film transistor (not shown) matrix (not shown).

In addition, a transparent common electrode (not shown) may be formed on the second substrate 114 to selectively overlap the color filter layer (not shown). The common electrode (not shown) formed on the second substrate 114 is omitted when a common electrode (not shown) is provided on the first substrate 112 and a common electrode Is not formed on the substrate.

The second substrate 114 has a smaller area than the first substrate 112 and exposes a pad portion PA provided on the first substrate 112. The first substrate 112 and the second substrate 114 may be formed of the same material, So that the liquid crystal panel 110 is formed.

In the liquid crystal panel 110 having such a configuration, the first and second polarizers 115a and 115b (not shown) selectively transmit only polarized light in a specific direction to the outer surfaces of the first and second substrates 112 and 114, respectively. Respectively.

A flexible printed circuit board (FPCB) or a tape carrier package (TPC) 110 corresponding to at least one edge of the liquid crystal panel 110 having the above structure, more precisely the pad portion PA of the first substrate 112, a printed circuit board (not shown) is connected and mounted via a connection member (not shown) such as a carrier package (TCP). The printed circuit board (not shown) And is appropriately bent to the lower portion of the cover bottom 150 to be closely attached thereto.

When the thin film transistor (not shown) selected for each gate line (not shown) is turned on by an on / off signal of a gate driving circuit (not shown), the liquid crystal panel 110 having the above- A signal voltage of a driving circuit (not shown) is transmitted to each pixel electrode (not shown) through a data line (not shown), and by the electric field between the pixel electrode (not shown) and the common electrode The orientation direction of the molecules is changed to show a difference in transmittance.

One of the characteristic features of the mobile display device 101 according to the embodiment of the present invention is that the liquid crystal panel 110 has the first substrate 112 or the pad portion PA, The array substrate on which the first substrate 112 and the second substrate 114 are mounted is positioned at the upper portion and the second substrate 114 exposing the pad portion PA of the first substrate 112 with a smaller area is positioned at the lower portion, The cover 170 and the first substrate 112 are arranged adjacent to each other.

The arrangement of the liquid crystal panel 110 to have such a configuration will be described later in detail.

In addition, the liquid crystal display device 101 according to the embodiment of the present invention is provided with a backlight unit 120 for supplying light from the backside thereof so that a difference in transmittance represented by the liquid crystal panel 110 is externally expressed.

The backlight unit 120 includes a white or silver reflection plate 121, a light guide plate 123 mounted on the reflection plate 121, a light source 123 disposed on one side of the light guide plate 123, And a plurality of optical sheets 125 interposed under the liquid crystal panel 110 above the light guide plate 123. The LED assembly 129 includes a plurality of optical sheets 125,

The LED assembly 129 is positioned on one side of the light guide plate 123 so as to face a side surface of the light guide plate 123.

In the mobile display device 101 according to the embodiment of the present invention, the backlight unit 120 includes the LED assembly 129 as a light source. However, instead of the LED assembly 129, As a light source, a cold cathode fluorescent lamp (CCFL) and an external electrode fluorescent lamp may be used as a light source.

As shown in the drawing, when the LED assembly 129 is provided as a light source of the backlight unit 120, the LED assembly 129 is mounted on the light guide plate 123 so as to face the light- And the LED assembly 129 includes a plurality of LEDs 129a and an LED PCB 129b to which the LEDs 129a are mounted at a predetermined interval.

The plurality of LEDs 129a emit light having colors of red (R), green (G), and blue (B) toward the front of the light guide plate 123, and the plurality of RGB LEDs 129a ) Can be simultaneously turned on to realize white light by color mixing and the LED 129a having an LED chip (not shown) that emits all the colors of RGB can be used to realize white light in each LED 129a Or an LED 129a emitting a full white light including a chip (not shown) emitting white light may be used.

The light guide plate 123 uniformly spreads the light incident from the LED 129a through the light guide plate 123 by total reflection to provide a surface light source to the liquid crystal panel 110. [

The light guide plate 123 may include a pattern (not shown) having a specific shape on the back surface to supply a uniform surface light source. In order to guide light incident into the light guide plate 123, a pattern (not shown) may be formed in various shapes such as an elliptical pattern, a polygon pattern, and a hologram pattern Such a pattern (not shown) is formed on the lower surface of the light guide plate 123 by a printing method or an injection method.

The reflection plate 121 is disposed on the lower surface of the light guide plate 123 and reflects light passing through the lower surface of the light guide plate 123 toward the liquid crystal panel 110 to improve the brightness of light.

The plurality of optical sheets 125 on the light guide plate 123 include a diffusion sheet 125a and at least one light collecting sheet 125b and 125c to diffuse or condense light passing through the light guide plate 123. [ So that a more uniform surface light source is incident on the liquid crystal panel 110.

At this time, the plurality of optical sheets 125 may be composed of two light collecting sheets) and one diffusing sheet, or one light collecting sheet and one diffusing sheet, A light collecting sheet and two diffusion sheets.

The backlight unit 120 including the optical sheet 125 having such a configuration and the liquid crystal panel 110 disposed on the backlight unit 120 may be mounted on the liquid crystal display module 100 through the support main 130 and the cover bottom 150 105).

The cover bottom 150 on which the liquid crystal panel 110 and the backlight unit 120 are mounted so that the entire assembly of the liquid crystal display module 105 can be assembled may have only one horizontal plate shape, And at least one edge optionally with respect to the horizontal plane has a side bent vertically to a predetermined height. In the figure, it is shown that the cover bottom 150 includes only the horizontal plane.

 The support main 130 may be referred to as a guide panel or a mid frame. The support main 130 has a square frame shape formed by dividing the positions of the liquid crystal panel 110 and the backlight unit 120, The liquid crystal panel 110 and the backlight unit 120 are mounted on the edges of the liquid crystal panel 110 and the cover bottom 150, respectively.

The support main body 130 having the square frame shape provides a region where the LED assembly 129 is fixed by a method such as adhesion through one edge portion, and a plurality of the LED assemblies 129 And the light emitted from the LED 129a faces a side surface of the light guide plate 123. [

The support main body 130 is molded by injection molding.

Meanwhile, the mobile display device 101 according to the embodiment of the present invention is characterized in that the window cover 170 is made of a plastic material on the liquid crystal display device module 105 having the above- The liquid crystal display device module 105 is installed in close contact with the layer 180,

The bottom set cover 160 includes a horizontal portion 160a forming a bottom and a vertical portion 160b formed by vertically bending a predetermined width of four corners of the horizontal portion 160a in the horizontal portion 160a And a step portion 161 on which an edge portion of the window cover 170 can be seated is provided on an upper surface of the vertical portion 160b.

One of the most distinctive features of the mobile display device 101 having such a configuration is that the liquid crystal panel 110, which is a component of the liquid crystal display module 105, includes an array element (not shown) (114) for exposing a pad portion (PA) of the first substrate (112) having a smaller area than the first substrate (112) and having a first substrate (112) The first substrate 112 having a larger area and the window cover 170 are brought into close contact with each other via the resin layer 180. [

In this case, the first and second polarizers 115a and 115b are provided on the outer surfaces of the first and second substrates 112 and 114 of the liquid crystal panel 110, respectively, The first polarizer 115a provided on the outer surface of the first substrate 112 is in contact with the first polarizer 115a.

Particularly, the resin layer 180 includes a first polarizer 115a provided on the outer surface of the first substrate 112, and the first substrate 112 corresponding to the pad portion PA exposed to the outside of the first polarizer 115a To the outer side surface portion of the base plate. That is, the resin layer 180 is formed to fill the gap between the pad portion PA of the first substrate 112 and the support main body 130 facing the pad portion PA so that an air gap is formed And the like.

The first substrate 112 of the liquid crystal panel 110 is arranged to be bonded to the resin layer 180 in the hair-facing display device 101 according to the embodiment of the present invention, To suppress the vibration of the pad portion PA.

In the case of a conventional hairdressing display (1 in FIG. 1), when a resin layer (80 in FIG. 1) is provided on a second substrate (14 in FIG. 1) provided with a color filter layer, (PA of FIG. 1) of the first substrate (12 of FIG. 1) on which the first substrate (80 of FIG. 1) is not formed is particularly vulnerable to cracks because of a relatively severe vibration.

However, in the case of the mobile display device 101 according to the embodiment of the present invention, the first substrate 112 having a large area and the second substrate 114 having a small area are located at the bottom, Since the pad portion PA is also fixed to the entire surface of the first substrate 112 by the resin layer 180, even if an external impact is applied to the pad portion PA, In this case, the occurrence of cracks can be suppressed by suppressing vibration and the like.

In the mobile display device 101 according to an exemplary embodiment of the present invention, the resin layer 180 is formed on the first substrate 112, more precisely on the first polarizer 115a and the pad portion PA of the liquid crystal panel 110 is provided corresponding to the entire surface of the window cover 170 having a larger area than that of the first substrate 112 of the liquid crystal panel 110, 180 serves as an adhesive layer to fix the window cover 170 to the bottom cover set cover 160. This is another characteristic feature.

A conventional mobile display (1 in Fig. 1) is provided with a double-sided tape (85 in Fig. 1) which is a separate adhesive means for fixing the window glass (70 in Fig. 1) and the bottom set cover . In this case, the step of attaching the double-sided tape (85 of FIG. 1) to the bottom set cover (60 of FIG. 1) or the window glass (70 of FIG. 1) ), And the productivity per unit time was lowered.

Further, since the double-sided tape (85 in Fig. 1) has a predetermined thickness, the window glass (70 in Fig. 1) and the bottom cover set (60 in Fig. 1) are fixed by the double- A fine gap exists between the resin layer (80 in FIG. 1) and the liquid crystal panel (10 in FIG. 1) provided in the window glass (70 in FIG. 1) due to the height deviation. Which is a cause of generating cracks in the liquid crystal panel (10 in Fig. 1).

However, in the mobile display device 101 according to the embodiment of the present invention, the resin layer 180 contacting the first substrate 112 may be replaced with the window cover (not shown) instead of the conventional double- (85 in FIG. 1) can be eliminated, thereby reducing the modularization process. In addition, since the double-sided tape (85 in FIG. 1) The micro gap between the resin layer 180 and the liquid crystal panel 110 provided in the window cover 170 caused by the thickness deviation of the double-sided tape (85 in FIG. 1) When an external impact is applied to the liquid crystal panel 110, the occurrence of cracks in the liquid crystal panel 110 is further suppressed by removing the vibration factor.

In the case of the mobile display device 101 according to the embodiment of the present invention, the resin layer 180 provided between the window cover 170 and the liquid crystal panel 110 has a larger area than the liquid crystal panel 110 The resin layer 180 is formed on the first substrate 112 by the liquid crystal property of the window cover 170 corresponding to the front surface of the window cover 170 and the predetermined viscosity before the resin layer 180 is cured, The pad portion PA of the first substrate 112 is filled up with the window cover 170 and the pad portion PA of the liquid crystal panel 110 is substantially filled with the pad portion PA of the liquid crystal panel 110. [ The resin layer 180 is filled with no air gap between the liquid crystal panel 110 and the liquid crystal panel 110.

The resin layer 180 may be formed on the liquid crystal panel 110 such that the resin layer 180 is formed on the outside of the liquid crystal panel 110, The resin layer 180 is formed to have a relatively larger thickness for the outer region of the first substrate 112 to move toward the pad portion PA of the first substrate 112 before the resin layer 180 is cured, The layer 180 is filled and the air gap can be filled.

When the resin layer 180 is filled with the pad part PA, a driving circuit chip (not shown) that can be mounted on the pad part PA through a flexible circuit board (not shown) Is covered by the resin layer 180 and is supported by the window cover 170 and the support main body 130. In this case, even if an external impact is applied, there is no air gap for generating vibration, A phenomenon that a crack is generated in a chip (not shown) itself can be prevented.

The display device 101 for a mobile device according to the embodiment of the present invention having such a constitution has a window glass (70 in FIG. 1) and a liquid crystal panel (10 in FIG. 1) provided in a conventional mobile display device (AG in FIG. 1) is originally removed by the resin layer 180, so that a crack in the liquid crystal panel 110 due to an external impact, in particular, a crack in the pad portion of the first substrate 112 It is possible to prevent the occurrence of cracks in the PA.

Although a resin layer 180 is provided between the window cover 170 and the liquid crystal panel 110 in the drawing, the mobile display device 101 may further include a touch screen And the touch screen may be positioned between the liquid crystal panel 110 and the window cover 170.

4 (a modified example of the embodiment of the present invention), a case in which the touch screen is further included in a mobile display device according to a modification of the embodiment of the present invention, The mobile display 201 according to the modification of the embodiment of the present invention includes a first polarizer 115a on the first substrate 112 of the liquid crystal panel 110, And a pressure sensitive adhesive layer (not shown) is resumed on the first polarizing plate 115a to provide the touch screen 190. The window cover 180 is disposed on the touch screen 190 with a resin layer 180 therebetween. 170 are located.

In this case, the touch screen 190 is provided only for a region for displaying an image, so that the touch screen 190 has a small area compared to the first substrate 112, and the resin layer 180 is formed on the front surface of the touch screen 190 And the outer surface of the first substrate 112 exposed to the outside, to the portion where the burd setter cover 160 is located.

In the case of the mobile display device 201 according to the modification of the embodiment of the present invention, other than the configuration in which the touch screen 190 is further provided, the configuration for the mobile display device according to the embodiment of the present invention 2 < / RTI >< RTI ID = 0.0 > 101), < / RTI >

The present invention is not limited to the above-described embodiments and modifications, and various modifications may be made without departing from the spirit and scope of the present invention.

101: Display for Mobile
105: LCD module
110: liquid crystal panel
112: first substrate (of the liquid crystal panel)
114: second substrate (of the liquid crystal panel)
115a and 115b: first and second polarizing plates
120: Backlight unit
121: Reflector
123: light guide plate
125: Optical sheet
129: LED assembly
129a: LED (of LED assembly)
129b: LED PCB (of LED assembly)
130: Support Main
160: Burst set cover
160a, 160b: a horizontal section (of the bottom set cover) and a vertical section
161: (step portion of vertical setting cover)
170: window cover
180: Resin layer

Claims (6)

Support main;
A liquid crystal panel having a predetermined width placed on the support main body;
A backlight unit positioned below the liquid crystal panel;
A bottom set cover having an inner groove into which the support main and backlight units are inserted and having a horizontal portion and a vertical portion bent at the horizontal portion;
A window cover positioned above the liquid crystal panel and resting on the vertical portion of the set of bottom cover;
And a resin layer provided on a front side of the inside of the window cover and adhered to a vertical portion of the liquid crystal panel and the bottom cover set.
The method according to claim 1,
Wherein the liquid crystal panel includes a first substrate having a pad portion and a second substrate exposing the pad portion region, the first substrate being disposed adjacent to the window cover.
3. The method of claim 2,
Wherein the resin layer fills a spaced-apart region between the first substrate and the support main.
The method according to claim 1,
Wherein the first and second polarizers are provided on both outer sides of the liquid crystal panel and the first polarizer provided on the first substrate and the resin layer are in contact with each other.
5. The method of claim 4,
And a touch screen is provided between the first polarizer and the resin layer.
The method according to claim 1,
Wherein the window cover is made of a plastic material.

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