KR102094710B1 - Display apparatus and method for manufacturing the same - Google Patents

Abstract

The present invention is a display panel including an upper substrate, a lower substrate oppositely bonded to the rear surface of the upper substrate; A guide frame supporting the display panel; And a coupling member coupling the guide frame and the display panel, wherein the coupling member is formed on a side of the main adhesive member and the main adhesive member that is bonded to the guide frame and the display panel, and the guide frame It relates to a display device characterized in that it comprises an auxiliary adhesive member that is bonded to,
According to the present invention, the shock applied to the display panel can be absorbed, thereby improving the stability of the display panel.

Description

DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME

The present invention relates to a display device in which some of the case and set covers are removed, and a method for manufacturing the same.

Recently, various flat panel display devices have been developed that can reduce weight and volume, which are disadvantages of a cathode ray tube. As a flat panel display device, a liquid crystal display device, a plasma display panel, a field emission display device, and a light emitting display device are actively researched. However, liquid crystal display devices are in the spotlight in terms of mass production technology, ease of driving means, and realization of high image quality.

Recently, in addition to R & D in the technical aspect of flat panel display devices, the necessity of R & D in the aspect of product design that can emotionally appeal to consumers has emerged. Accordingly, efforts to minimize (slim) the thickness of the display device are steadily in progress, and there is a gradual increase in the demand for an aesthetically enhanced design that can stimulate purchase by appealing to the aesthetic sense of the consumer.

However, design development for slimming or enhancing aesthetics of display devices that have been progressed to date has been progressed by adopting the components constituting the previous display device as it is, and partially changing the structure of the components, and displays accordingly. There are some limitations in slimming the device or developing new designs.

For example, in the case of a liquid crystal display device, conventionally, in order to accommodate a liquid crystal display panel and a backlight unit, a lower case and an upper case were essentially used, and further commercialized as a laptop, monitor, mobile device, or television. For this purpose, separate front set covers and rear set covers were additionally used.

As such, as the lower case and the upper case, and in addition, the front and rear set covers of the product are essentially used, there is a limitation in reducing the thickness of the liquid crystal display or changing the design. In particular, since the upper case and the front set cover essentially cover the front edge of the liquid crystal display panel, the thickness of the liquid crystal display device is inevitably increased, and the edge width of the liquid crystal display device is increased and the step of the edge portion increases. It is a barrier to designing various and innovative designs.

Hereinafter, a conventional liquid crystal display device will be described in more detail with reference to the drawings.

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1 is a schematic cross-sectional view of a conventional liquid crystal display device. As can be seen from FIG. 1, the conventional liquid crystal display device includes an upper substrate 10, a lower substrate 20, a driving unit 30, and a guide frame 41. , A support case 42, a backlight unit 50, a lower cover 61, and an upper cover 62.

The upper substrate 10 and the lower substrate 20 are bonded by a sealant, and a liquid crystal layer (not shown) is formed between both substrates 10 and 20. Although not shown, a black matrix and a color filter are formed on the upper substrate 10, and gate wiring, data wiring, thin film transistor, and pixel electrode are formed on the lower substrate 20.

The driving unit 30 applies a signal to the gate wiring and data wiring formed on the lower substrate 20 to drive the liquid crystal display device. In this way, in order to apply a signal to the gate wiring and the data wiring formed on the lower substrate 20, one peripheral portion of the lower substrate 20 extends longer than one peripheral portion of the upper substrate 10, and the driving portion 30 is connected to a peripheral portion of one side of the elongated lower substrate 20.

The guide frame 41 guides the positions of the bonding substrates 10 and 20 and the backlight unit 50, and the support case 42 supports the backlight unit 50.

The backlight unit 50 includes a light source 51, a light guide plate 52, an optical sheet 53, and a reflector 54.

The lower cover 61 and the upper cover 62 surrounds all the above-described components, and

It functions as the back cover of the positive display device. At this time, the upper cover 62 is formed to cover the peripheral portion of the upper surface of the upper substrate 10, in particular, all four sides, thereby preventing the driving unit 30 from being exposed to the outside and also the upper substrate Light leakage is prevented from occurring in the peripheral portion of (10).

However, since the upper cover 62 is formed to cover the peripheral portions of all four surfaces of the upper substrate 10, a step is generated on all four surfaces of the liquid crystal display device, and the bezels of all four surfaces of the liquid crystal display device are generated. There is a disadvantage in that the aesthetics of the liquid crystal display device is reduced, such as an increase in the width of (Bezel).

The present invention is to solve the above-mentioned problems, a part of the case and the set cover is removed to minimize the thickness, minimize the width of the front rim and display device to remove the step difference of the front edge portion and its manufacturing It is a technical task to provide a method.

In addition, a technical problem is to provide a display device capable of absorbing shock and maintaining a constant distance between a display panel and a guide frame.

In addition, another object of the present invention is to provide a display device capable of minimizing the problem of light leakage of the display panel and a manufacturing method thereof.

The present invention, in order to achieve the above object, a display panel including an upper substrate, a lower substrate oppositely bonded to the rear surface of the upper substrate; A guide frame supporting the display panel; And a coupling member coupling the guide frame and the display panel, wherein the coupling member is formed on a side of the main adhesive member and the main adhesive member that is bonded to the guide frame and the display panel, and the guide frame and It provides a display device characterized in that it comprises an auxiliary adhesive member to be adhered.

In addition, the present invention to achieve the above object, to provide a guide frame including a horizontal portion facing the display panel lower surface and a vertical portion extending from the horizontal portion; Applying and curing an auxiliary adhesive member on the horizontal portion; Applying a main adhesive member in contact with or adjacent to the auxiliary adhesive member on the horizontal portion; Combining the guide frame and the display panel to contact the lower surface of the display panel and the main adhesive member; And curing the main adhesive member, wherein the cured main adhesive member has a height higher than that of the auxiliary adhesive member.

According to the present invention, the following effects can be obtained.

First, the upper case and the front set cover are drastically removed to minimize the thickness and the width of the front rim, and the step of the rim can be removed to improve the aesthetic sense of the design.

Second, since the adhesive strength of the display panel and the guide panel can be improved, the display panel and the guide panel can be bonded even with a small adhesion area.

Third, the shock applied to the display panel can be absorbed, thereby improving the stability of the display panel.

Fourth, light leakage between the display panel and the guide panel can be reduced.

1 is a schematic cross-sectional view of a conventional liquid crystal display device.
2 is a perspective view showing an embodiment of a display device according to the present invention.
3 is a plan view illustrating an embodiment of the display device of the present invention according to FIGS. 2 and 6A.
4 is a cross-sectional view illustrating an embodiment of a cross section of line AA 'in the display device of the present invention according to FIG. 2.
5 is a view showing an embodiment of the structure on the upper surface of the guide frame according to the present invention.
6A and 6C are views showing an embodiment of a shape structure of a main adhesive member and an auxiliary adhesive member according to the present invention.
7A and 7D are views illustrating an embodiment of a method of manufacturing a display device according to the present invention.

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

2 is a perspective view showing one embodiment of a display device according to the present invention, FIG. 3 is a plan view showing one embodiment of the display device of the present invention according to FIGS. 2 and 6A, and FIG. 4 is according to FIG. 2 In the display device of the present invention, it is a cross-sectional view showing an embodiment of a cross section of line AA ', and FIG. 5 is a view showing the structure of the guide frame according to the present invention.

2 to 5, an embodiment of a display device according to the present invention includes a display panel 100, a backlight unit 200, a cover member 300, a guide frame 400 and an adhesive member 500 It may include.

The display panel 100 includes an upper substrate 110, a lower substrate 120 opposingly bonded to the upper substrate 110 with a liquid crystal layer (not shown) interposed therebetween, and a lower polarizing film 130 formed on the rear surface of the lower substrate 120. ), And an upper polarizing film 140 formed on the front surface of the upper substrate 110.

The lower substrate 120 includes a plurality of pixels (not shown) formed for each region intersected by the plurality of gate lines (not shown) and the plurality of data lines (not shown). Each pixel may include a thin film transistor (not shown) connected to a gate line and a data line, a pixel electrode connected to a thin film transistor, and a common electrode formed adjacent to the pixel electrode and supplied with a common voltage. In this case, the common electrode may be formed on the upper substrate 110 according to the driving method of the liquid crystal layer. The lower substrate 120 controls the light transmittance of the liquid crystal layer by forming an electric field corresponding to a difference voltage between the data voltage applied to each pixel and the common voltage.

The upper substrate 110 is configured to include a color filter corresponding to each pixel formed on the lower substrate 120, and is oppositely bonded to the lower substrate 120 with a liquid crystal layer interposed therebetween. At this time, a common electrode to which a common voltage is supplied may be formed on the upper substrate 110 according to a driving method of the liquid crystal layer. The upper substrate 110 filters the light incident through the liquid crystal layer with a color filter to emit predetermined color light to the outside to display a predetermined color image on the display panel 100.

Meanwhile, specific configurations of the lower substrate 120 and the upper substrate 110 include a driving mode of the liquid crystal layer, for example, a twisted nematic (TN) mode, a vertical alignment (VA) mode, an in plane switching (IPS) mode, and Depending on the FFS (Fringe field switching) mode or the like, it may be formed in various forms known in the art.

Meanwhile, the display panel 100 in which the upper substrate 110 includes a color filter and the lower substrate 120 includes a plurality of gate lines, a plurality of data lines, and a thin film transistor is described, but the present invention is not limited thereto. . The opposite structure of the upper substrate 100 includes a plurality of gate lines, a plurality of data lines, and a thin film transistor, and the lower substrate 120 can be sufficiently applied to a display panel 100 structure including a color filter.

The lower polarizing film 130 may be attached to the rear surface of the lower substrate 120. The lower polarizing film 130 is attached to the rear surface of the lower substrate 120 to polarize light emitted from the backlight unit to the display panel 100.

The upper polarizing film 140 is formed on the front surface of the upper substrate 110 to polarize the light transmitted through the display panel 100.

Meanwhile, although not illustrated, a retarder film may be formed on the upper surface of the upper polarizing film 140. The retarder film is coupled to the entire front surface of the upper polarizing film 140, and the retarder film is formed between a plurality of first retarder patterns formed at regular intervals and a plurality of second retarders formed between the plurality of first retarder patterns. It may include a pattern.

The retarder film is coupled to the front of the upper polarizing film 140 to separate the left-eye image and the right-eye image. To this end, the retarder film includes a plurality of first retarder patterns formed to overlap vertical or horizontal lines of the display panel 100 on which the left-eye image is displayed, and vertical or horizontal lines of the display panel 100 on which the right-eye image is displayed. And a plurality of second retarder patterns formed between each of the plurality of first retarder patterns so as to overlap with each other. The first and second latter patterns convert the optical axes of the left-eye image and the right-eye image emitted from the display panel 100 to different optical axes.

The backlight unit 200 includes a light guide plate 210 accommodated in the cover member 300, a reflective sheet 220, and an optical member 230.

The light guide plate 210 is formed in a flat plate shape (or wedge shape) to propagate light incident from the light source (not shown) through the incident surface toward the display panel 100. At this time, the light source may be configured to include a fluorescent lamp or a light emitting diode.

The reflective sheet 220 is disposed on the rear surface of the light guide plate 210 to reflect light incident from the light guide plate 210 toward the display panel 100.

The optical member 230 is disposed on the light guide plate 210 to improve luminance characteristics of light traveling from the light guide plate 210 toward the display panel 100. To this end, the optical member 230 may include a diffusion sheet and a prism sheet of at least one of a lower diffusion sheet, a lower prism sheet, an upper prism sheet, and an upper diffusion sheet.

The cover member 300 may include a set plate 310, a side portion 320, and a first fastening portion 325.

The cover member 300 accommodates the backlight unit 200 and aligns the positions. In one embodiment, the cover member 300 accommodates the above-described backlight unit 200 and serves as a rear product cover of a commercialized display device by supporting the side surfaces of the display panel 100 and the guide frame 400. You can. However, in FIG. 4, the cover member 300 supports the inner surface of the guide frame 400, but is not limited thereto, and may be formed in a form of supporting the outer surface.

The set plate 310 is formed in a flat plate shape and serves as a back product cover of a commercialized display device by supporting the above-described backlight unit 200. The side portion 320 is formed by bending vertically from the edge portion of the set plate 310. In one embodiment, the side portion 320 may be formed at the same height as the backlight unit 200.

The first fastening part 325 is concavely formed to have a predetermined depth from the inner wall of the side part 320 to correspond to the second fastening part 425. Accordingly, the second fastening part 425 is inserted into the first fastening part 325 to mutually couple the guide frame 400 and the cover member 300.

At this time, the stepped surface of the second fastening part 425 serves to prevent the separation of the second fastening part 425 coupled to the first fastening part 325, and the inclined surface of the second fastening part 425 It serves to facilitate the coupling of the first and second fastening parts 325 and 425.

It has been described that the first fastening part 325 is concave and the second fastening part 425 has a stepped surface and an inclined surface, but is not limited thereto, and conversely, the first fastening part 325 has a stepped surface and an inclined surface. The second fastening portion 425 may have a concave portion.

In addition, a screw or the like may be fastened to increase the bonding strength between the side part 320 and the guide frame 400.

The guide frame 400 supports the display panel 100 and guides the positions of the display panel 100 and the backlight unit 200. To this end, the guide frame 400 includes a horizontal portion 410 formed by extending horizontally, and a vertical portion 420 extending vertically bent at one end of the horizontal portion 410.

The horizontal portion 410 may be positioned under the display panel to support the display panel 100.

The coupling member 500 serves to couple the lower substrate 120 and the guide frame 400 of the display panel 100 to each other. To this end, it includes a main adhesive member 510 and an auxiliary adhesive member 520 made of an elastic and viscous material.

The main adhesive member 510 is a liquid component adhesive bonded to a portion of the horizontal portion 410 of the guide frame 400 and the lower substrate 120 of the display panel 100 to guide the display panel 100. It serves to fix the 400 and the cover member 300.

The auxiliary adhesive member 520 is formed in contact or adjacent to both or one side of the main adhesive member 510. The auxiliary adhesive member 520 may be formed in advance when an adhesive of a liquid component for forming the main adhesive member 510 is formed, and may serve as a guide for preventing external spread of the adhesive.

To this end, the main adhesive member 510 and the auxiliary adhesive member 520 may be materials that are cured by light or heat, and may include at least one of materials having adhesive properties such as acrylic, rubber, and silicone.

UV light may be used for rapid curing, and for this purpose, a photocurable oligomeric resin may be used as the liquid component adhesive. Examples of the photocurable oligomer component include urethane-modified (meth) acrylate, carbonate group-introduced urethane-modified (meth) acrylate, and silicone-introduced urethane-modified (meth) acrylate.

Examples of urethane-modified (meth) acrylates are Japanese Patent 2006-89627, Japanese Patent 2008-291114, and carbonate groups are introduced. Examples of modified (meth) acrylates are those described in Japanese Patent Application Laid-Open No. 2007-308680, but are not limited thereto.

6A and 6C are views illustrating a horizontal portion 410 of the guide frame 400 on which the main adhesive member 510 and the auxiliary adhesive member 520 are formed, from an upper surface.

According to FIG. 6A, the main adhesive member 510 and the auxiliary adhesive member 520 may be formed on the horizontal portion 410 of the guide frame 400 along the guide frame 400. At this time, the main adhesive member 510 is formed by separating a plurality of units in length, and the auxiliary adhesive member 520 is formed to surround the slopes of the main adhesive member 510.

The auxiliary adhesive member 520 is formed and cured before the main adhesive member 510 so that the main adhesive member 510 of the liquid component spreads to the outside during the bonding and curing process of the display panel 100 and the guide frame 400 In order to prevent the auxiliary adhesive member 520 is to act as a kind of dam (DAM) or wall (WALL).

When only the main adhesive member 510 is combined without the auxiliary adhesive member 520, the liquid adhesive may spread to the outside, and the outer edge of the display panel 100 is widened to minimize defects caused by spreading, so the secondary When the adhesive member 520 is configured, the adhesive width of the liquid adhesive is minimized to minimize the edge portion.

According to FIG. 6B, the main adhesive member 510 and the auxiliary adhesive member 520 may be formed on the horizontal portion 410 of the guide frame 400 along the guide frame 400, and the auxiliary adhesive member ( 520 may be formed on both sides to include one or more main adhesive members 510 therein. Also, the present invention is not limited thereto, and may be formed only on the outer side surface of the main adhesive member 510 to prevent the liquid adhesive from spreading outward to minimize the outer edge.

According to FIG. 6C, the main adhesive member 510 and the auxiliary adhesive member 520 may be formed on the horizontal portion 410 of the guide frame 400 along the guide frame 400, and the auxiliary adhesive member ( 520 may be integrally formed over the entire rim of the guide frame 400.

When the main adhesive member 510 is integrally formed along the guide frame 400, it is advantageous in terms of process, but the display panel 100 and the guide frame 400 are fixed too strongly to cause light leakage due to thermal expansion. Therefore, a plurality of units can be formed separately in length units.

When the display panel 100 is adhered to the guide frame 400 without play and elasticity, damage may be caused to the display panel 100 due to temperature or external impact, and if the impact is severe, the display panel 100 may be broken, etc. There is a risk of damage.

In addition, when the display panel 100 is fixed without play, the display panel 100 may be locally deformed due to a difference in thermal expansion coefficient depending on the external temperature, and may deform the panel internal path of light emitted from the backlight 200. Since the light leakage phenomenon vulnerable to the liquid crystal display device is easy to occur, the main adhesive member 510 is preferably formed to have a certain height and elasticity so that the display panel 100 has a clearance.

The auxiliary adhesive member 520 serves to prevent the liquid adhesive of the main adhesive member 510 from overflowing to the outside and to limit the Z-axis movement of the display panel 100.

The clearance of the display panel 100 is necessary for minimizing light leakage and impact, but when the display panel 100 is excessively pressed in the direction of the guide frame 400, a problem of component damage may occur through direct contact of both parts. , Also, problems such as unwanted light leakage may occur.

Accordingly, in order to minimize this problem, the auxiliary adhesive member 520 is formed to a certain height, and the height of the cured auxiliary adhesive member 520 is such that the display panel 100 can be pressed to the guide frame 400 as much as possible. Limit it.

The auxiliary adhesive member 520 serves to provide a gap between the main adhesive member 510 and the display panel 100 and the guide frame 400 due to adhesion and elasticity, while preventing damage due to pressing. It is characterized in that it is a high-viscosity adhesive having a higher hardness after curing than the adhesive material of the main adhesive member 510.

On the other hand, each of the embodiments of the display device according to the present invention described above is configured to include the display panel 100 and the backlight unit 200, it was described as configuring a liquid crystal display product. However, the display device according to the present invention is not necessarily limited thereto, and the display panel 100 may be replaced with an organic light emitting display panel including an organic light emitting device. In this case, since the organic light emitting display panel is a self-luminous element, the backlight unit 200 may be omitted.

In this case, the display panel 100 composed of the organic light emitting display panel may include a lower substrate and an upper substrate oppositely bonded to the lower substrate.

The lower substrate includes a plurality of light emitting cells formed for each region defined by a gate line, a data line, and a power line. Each of the plurality of light emitting cells emits light by at least one switching transistor connected to a gate line and a data line, at least one driving transistor connected to a switching transistor and a power supply (VDD) line, and a current controlled according to switching of the driving transistor It may be configured to include a light emitting device.

The upper substrate is oppositely bonded to the lower substrate to protect the light emitting device formed on the lower substrate. At this time, the upper substrate may include a light emitting element connected to a driving transistor formed on the lower substrate, in this case, the light emitting element formed on the lower substrate is omitted.

7A to 7D are views illustrating an embodiment of a method of manufacturing a display device according to the present invention.

First, as can be seen in FIG. 7A, the backlight unit 200 that supplies light to the display panel 100 is accommodated in the cover member 300. A guide frame including a horizontal portion 410 exposing a side surface of the display panel 100 and supporting a lower surface of the display panel 100 and a vertical portion 420 formed extending from the horizontal portion 410 Combine 400.

Next, as can be seen in Figure 7b, the auxiliary adhesive member 520 is applied to the horizontal portion 410. To this end, a liquid adhesive is applied on the horizontal portion 410 using a dispenser equipment.

The auxiliary adhesive member 520 surrounds the slopes of the main adhesive member 510 or is formed at positions adjacent to or in contact with both sides or one side, and may be integrally formed over the entire rim of the guide frame 400. And may be formed only in a specific region.

The auxiliary adhesive member 520 may include at least one material among materials having adhesive properties such as acrylic, rubber, and silicone.

UV light may be used for rapid curing, and for this purpose, a photocurable oligomeric resin may be used as the liquid component adhesive. Examples of the photocurable oligomer component include urethane-modified (meth) acrylate, carbonate group-introduced urethane-modified (meth) acrylate, and silicone-introduced urethane-modified (meth) acrylate.

Then, the adhesive of the applied auxiliary adhesive member 520 is cured. Depending on the adhesive material, it is cured after a predetermined time has elapsed at room temperature, or cured by applying heat at a preset temperature, or by curing with ultraviolet light. In the case of ultraviolet irradiation, curing may be performed simultaneously with the coating operation depending on the equipment.

Next, as can be seen in Figure 7c, the main adhesive member 510 is applied to the horizontal portion 410. To this end, a liquid adhesive is applied on the horizontal portion 410 using a dispenser equipment.

The main adhesive member 510 is applied to a position where the auxiliary adhesive member 520 is formed. 6A and 6C, the main adhesive member 510 is applied adjacent to or in contact with an area where the auxiliary adhesive member 520 is formed, and may be integrally formed over the entire rim of the guide frame 400, and only in a specific area. Can be formed.

The main adhesive member 510 may be formed of the same material as the auxiliary adhesive member 520, but may have different viscosities, and play to minimize problems such as damage and light leakage due to impact of the display panel 100. It is preferably formed to have a lower viscosity than the material of the auxiliary adhesive member 510 serving as a support.

Next, as can be seen in FIG. 7D, the guide frame 400 and the display panel 100 are combined. Since the main adhesive member 510 is in contact with the display panel 100 and the guide frame 400, it is cured to bond the display panel 100 with the guide frame 400. Depending on the adhesive material of the main adhesive member 510, it is cured after a predetermined time elapses at room temperature, or cured by applying heat at a preset temperature, or by irradiating with ultraviolet rays.

Before combining the guide frame 400 and the display panel 100, a temporary hardening operation may be performed to maintain the shape of the main adhesive member 510, and curing may be performed at room temperature for a predetermined time or at a preset temperature. Heat can be applied or ultraviolet light can be applied.

According to the display device and the manufacturing method according to the present invention as described above, first, the upper case and the front set cover are boldly removed to minimize the thickness and the width of the front rim, and the step of the rim is removed to reduce the design side. You can improve your sense of beauty.

In addition, a technical problem is to provide a display device capable of absorbing shock and maintaining a constant distance between a display panel and a guide frame.

In addition, another object of the present invention is to provide a display device capable of minimizing the problem of light leakage of the display panel and a manufacturing method thereof.

Those skilled in the art to which the present invention pertains will appreciate that the above-described present invention can be implemented in other specific forms without changing its technical spirit or essential configuration.

Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be interpreted to be included in the scope of the present invention. .

100: display panel 10, 110: upper substrate
20, 120: lower substrate 130: lower polarizing film
140: upper polarizing film 200: backlight unit
300: cover member 310: set plate
320: side 400: guide frame
410: horizontal portion 420: vertical portion
500: coupling member 510: main adhesive member
520: auxiliary adhesive member

Claims (12)

A display panel including an upper substrate and a lower substrate opposingly bonded to a rear surface of the upper substrate;
A guide frame supporting the display panel; And
It comprises a coupling member for coupling the guide frame and the display panel,
The guide frame exposes a side surface of the display panel, and includes a horizontal portion supporting a lower surface of the display panel and a vertical portion extending from the horizontal portion,
The coupling member,
A main adhesive member bonding the guide frame and the display panel; And
And an auxiliary adhesive member adhering to the guide frame adjacent to the main adhesive member,
The main adhesive member and the auxiliary adhesive member is formed on a horizontal portion of the guide frame, a display device. According to claim 1,
The auxiliary adhesive member is formed in contact or adjacent to both or one side of the main adhesive member. According to claim 1,
The auxiliary adhesive member is formed to surround the slope of the main adhesive member, the display device. According to claim 1,
The auxiliary adhesive member is formed lower than the height of the main adhesive member, the display device. According to claim 1,
The viscosity of the adhesive material of the auxiliary adhesive member is greater than the viscosity of the adhesive material of the main adhesive member, the display device. According to claim 1,
The hardness after curing of the adhesive material of the auxiliary adhesive member is greater than the hardness after curing of the adhesive material of the main adhesive member. delete delete According to claim 1,
The main adhesive is formed by being divided into a plurality of sections along the horizontal portion of the guide frame. Providing a guide frame including a horizontal portion facing the display panel lower surface and a vertical portion extending from the horizontal portion;
Applying and curing an auxiliary adhesive member on the horizontal portion;
Applying a main adhesive member in contact with or adjacent to the auxiliary adhesive member on the horizontal portion;
Combining the guide frame and the display panel to contact the lower surface of the display panel and the main adhesive member; And
Curing the main adhesive member,
The cured main adhesive member has a higher height than the auxiliary adhesive member, the manufacturing method of the display device. The method of claim 10,
The main adhesive member and the auxiliary adhesive member is cured after a predetermined time elapses at room temperature, or cured by applying heat at a preset temperature, or by curing by irradiating ultraviolet rays. The method of claim 10,
The viscosity of the adhesive material of the auxiliary adhesive member is greater than the viscosity of the adhesive material of the main adhesive member, a method of manufacturing a display device.

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