KR20130033585A - Image display device - Google Patents

Image display device Download PDF

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Publication number
KR20130033585A
KR20130033585A KR1020110097320A KR20110097320A KR20130033585A KR 20130033585 A KR20130033585 A KR 20130033585A KR 1020110097320 A KR1020110097320 A KR 1020110097320A KR 20110097320 A KR20110097320 A KR 20110097320A KR 20130033585 A KR20130033585 A KR 20130033585A
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KR
South Korea
Prior art keywords
panel
display area
gap pad
substrate
thin film
Prior art date
Application number
KR1020110097320A
Other languages
Korean (ko)
Inventor
전세환
이헌필
Original Assignee
엘지디스플레이 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020110097320A priority Critical patent/KR20130033585A/en
Publication of KR20130033585A publication Critical patent/KR20130033585A/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Abstract

PURPOSE: An image display device is provided to improve the durability using a gap pad which is formed between a second panel and a non-display area of a first panel. CONSTITUTION: An image display device includes a first panel(110), a second panel(120), an adhesive(130), and a gap pad(140). The gap pad is filled in a space between a non-display area of a first panel and a second panel. The adhesive is filled in the space between the first and second panels.

Description

Video display device {IMAGE DISPLAY DEVICE}

The present invention relates to an image display device capable of increasing resistance to external forces and protecting a driving chip.

In line with the recent information age, the display field has also been rapidly developed, and a liquid crystal display as a flat panel type image display device having the advantages of thinning, light weight, and low power consumption has been developed. device (LCD), plasma display panel device (PDP), organic light emitting display device (OLED), etc. were introduced to quickly replace the conventional cathode ray tube (CRT) have.

Among them, the liquid crystal display device is actively used in the field of notebooks, monitors, TVs, mobile phones and the like because of its excellent contrast ratio and high contrast ratio. In addition, organic light emitting display devices are being actively used in portable electronic devices such as mobile phones because of their wide viewing angle and fast response speed.

Meanwhile, the liquid crystal display and the organic light emitting display are formed by combining a plurality of panels by an adhesive or the like. The adhesive is not applied to the non-display area where the driving chip is installed among the plurality of panels. This is to prevent the driving chip from being affected by the adhesive application.

However, since an empty space is formed between the plurality of panels due to the area where the adhesive is not applied, there is a problem in that the resistance of the liquid crystal display and the organic light emitting display is lowered against external force. In addition, there is a problem that the driving chip may be damaged due to the panel is pressed by the external force. In addition, in the liquid crystal display, the non-display area of the panels is pushed down by an external force, such as a force generated to couple the outer covers, so that the display area of the panels is lifted up and a yellow color is displayed on the display area. There is a problem that a yellowish phenomenon occurs.

An object of the present invention is to provide a video display device that can increase the resistance to external forces and protect the driving chip.

According to an aspect of the present invention, there is provided an image display device including: a first panel including a display area and a non-display area positioned at one side of the display area; A second panel facing the first panel; An adhesive interposed between the display area of the first panel and the second panel; And a gap pad filled in a space between the non-display area of the first panel and the second panel.

The gap pad may be formed of any one selected from rubber, polyethylene terephthalate and double-sided tape.

A driving chip may be mounted on the non-display area of the first panel, and one side of the first circuit board may be connected.

The gap pad has an upper surface in contact with the second panel; A side surface extending from the edge of the upper surface in the direction of the non-display area of the first panel; And a lower surface facing the non-display area of the first panel, the lower surface of the gap pad having a driving chip receiving groove formed at a position corresponding to the driving chip, and a position corresponding to one side of the first circuit board. It may include a substrate receiving groove formed in the coupling member receiving grooves formed on both sides of the driving chip receiving groove.

The first panel may be a liquid crystal display panel displaying a 2D image, and the second panel may be a barrier panel displaying a 2D image or a 3D image converted from the 2D image.

The first panel includes a thin film transistor array substrate having a thin film transistor, and a color filter array substrate disposed on the thin film transistor array substrate and attached to the adhesive, and the second panel is disposed on the color filter array substrate. And a first barrier substrate attached to the adhesive and a second barrier substrate disposed on the first barrier substrate.

The gap pad may be integrally formed on the first barrier substrate.

The gap pad may be formed of the same material as the first barrier substrate.

The first panel may be an organic light emitting display panel displaying an image, and the second panel may be a transparent window panel.

The first panel includes a thin film transistor array substrate having a thin film transistor, and an encapsulation substrate disposed on the thin film transistor array substrate and attached to the adhesive, and the second panel is disposed on the encapsulation substrate and attached to the adhesive. Can be attached.

The gap pad may be integrally formed with the second panel.

The gap pad is formed of the same material as the second panel.

The image display device according to the exemplary embodiment of the present invention includes a gap pad formed in a space between the non-display area of the first panel and the second panel, thereby increasing resistance to external force and protecting the driving chip.

Also, when the image display device is implemented as a liquid crystal display device, the second panel presses the non-display area of the first panel by an external force through a gap pad so that the display area of the first panel is lifted up. By minimizing this, yellowish phenomenon may be prevented from occurring in the display area of the first panel.

In addition, the image display device according to an exemplary embodiment of the present invention includes a second panel and a gap pad formed integrally, thereby eliminating a manufacturing process for a separate gap pad for increasing resistance to external force and protecting a driving chip. It can be done.

1 is a perspective view illustrating an image display device according to an exemplary embodiment of the present invention.
FIG. 2 is a partially separated perspective view of a second panel portion controlled in the image display device of FIG. 1.
3 is a cross-sectional view taken along line AA ′ of FIG. 1.
4 is a plan view illustrating a bottom surface of the gap pad illustrated in FIG. 2.
5 is an exploded perspective view illustrating an image display device according to another exemplary embodiment of the present invention.
FIG. 6 is a cross-sectional view of the BB ′ line when the first panel, the second panel, the gap pad, and the cover are coupled in the image display device of FIG. 5.
FIG. 7 is a partial cross-sectional view illustrating a portion corresponding to FIG. 6 of an image display device according to another exemplary embodiment. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 is a perspective view illustrating an image display device according to an embodiment of the present invention, FIG. 2 is a partially separated perspective view of a second panel portion controlled in the image display device of FIG. 1, and FIG. 3 is AA of FIG. 1. 'Is a cross-sectional view of the line, and FIG. 4 is a plan view showing the bottom surface of the gap pad shown in FIG. 2.

1 to 4, the image display device 100 according to an exemplary embodiment of the present invention includes a first panel 110, a second panel 120, an adhesive 130, and a gap pad 140. do.

The first panel 110 is a liquid crystal display panel that displays a two-dimensional image. The first panel 110 includes a display area DA in which an image is substantially displayed and a non-display area NDA positioned outside the display area DA. . The first panel 110 may be formed of a transparent material.

Specifically, the first panel 110 includes a thin film transistor array substrate 111, a color filter array substrate 112 facing the thin film transistor array substrate 111, a thin film transistor array substrate 111, and a color filter array. It includes a liquid crystal layer (not shown) interposed between the substrate 112. The thin film transistor array substrate 111 has a substantially rectangular shape and includes a thin film transistor (not shown) which is a switching element capable of changing the arrangement of liquid crystal molecules. The color filter array substrate 112 has a substantially rectangular shape and includes red (R), green (G), and blue (B) color filter layers (not shown). In addition, the color filter array substrate 112 has a smaller size than the thin film transistor array substrate 111 and is disposed on the thin film transistor array substrate 111 and attached to the adhesive 130. Although not shown, the first panel 110 includes a backlight unit disposed below and generating light incident on the first panel 110.

The lower polarizer 113 may be further formed below the thin film transistor array substrate 111, that is, between the thin film transistor array substrate 111 and the backlight unit. In addition, an upper polarizer 114 may be further formed on the color filter array substrate 112. Here, the upper polarizer 114 has a smaller size than the color filter array substrate 112 and is attached to the adhesive 130. The lower polarizer 113 and the upper polarizer 114 control the polarization direction of light incident from the backlight unit to the first panel 110. In addition, on the thin film transistor array substrate 111 of the non-display area NDA of the first panel 110, a driving chip 115 for supplying a signal to the thin film transistor is mounted to drive an external control signal. A first circuit board 116 is connected that provides a path to apply to 115.

The second panel 120 is a barrier panel displaying a 2D image or a 3D image, and faces the first panel 110. The second panel 120 may be formed of a transparent material.

Specifically, the second panel 120 includes a first barrier substrate 121, a second barrier substrate 122 facing the first barrier substrate 122, a first barrier substrate 121, and a second barrier. It includes a liquid crystal layer (not shown) interposed between the substrate 122. The first barrier substrate 121 has a substantially rectangular shape and has a size smaller than that of the thin film transistor array substrate 111. The first barrier substrate 121 is disposed on the color filter array substrate 112 and attached to the adhesive 130. The first barrier substrate 121 includes a first electrode (not shown) formed in a first direction. The second barrier substrate 122 has a substantially rectangular shape and has a smaller size than the first barrier substrate 121. The second barrier substrate 122 is disposed on the first barrier substrate 121 and includes a second electrode (not shown) formed in a second direction crossing the first direction. The second panel 120 controls the alignment direction of the liquid crystal by the voltage applied to the first electrode and the second electrode to maintain the 2D image incident from the first panel 120 as it is or to display the 2D image 3. Convert to 3D image.

The barrier polarizer 123 may be further formed on the second barrier substrate 122. The barrier polarizer 123 controls the polarization direction of the light emitted from the second panel 120. In addition, a second circuit board providing a path for applying a voltage to the first electrode and the second electrode in a region of the first barrier substrate 121 corresponding to the non-display area NDA of the first panel 110. 124 is connected.

The adhesive 130 may be formed between the color filter substrate 112 and the second filter 120 such that the top and side surfaces of the upper polarizer 114 are wrapped between the display area DA and the second panel 120 of the first panel 110. It is interposed between 1 barrier substrate 121. The adhesive 130 serves to bond the first panel 110 and the second panel 120 while maintaining a gap between the first panel 110 and the second panel 120. The adhesive 130 may be formed by applying ultraviolet light and then irradiating ultraviolet light. Here, the adhesive 130 is not applied between the non-display area NDA of the first panel 110 and the second panel 120. The reason is that if the ultraviolet resin is applied to the driving chip 115 and then irradiated with ultraviolet light, the driving chip 115 may be affected by heat caused by the ultraviolet light.

The gap pad 140 is filled in the space between the non-display area NDA of the first panel 110 and the second panel 120. The space is formed by the adhesive 130 interposed between the display area DA of the first panel 110 and the second panel 120. If no structure is formed in such a space, the resistance of the image display apparatus 100 to external force is lowered, and thus a portion corresponding to the non-display area NDA of the first panel 110 of the second panel 120 is pressed. Can be. In addition, a portion of the second panel 120 corresponding to the non-display area NDA of the first panel 110 may be pressed by an external force, thereby damaging the driving chip 115. In addition, when the second panel 120 presses the non-display area NDA of the first panel 110 by an external force such as a force generated to couple the outer covers (not shown), the first panel 110. Display area DA is lifted upward, and a gap is generated between the thin film transistor array substrate 111 and the color filter array substrate 112 of the first panel 110 to display the display area DA of the first panel 110. Yellowish phenomenon may occur in the DA). Since the gap pad 140 is filled in the space between the non-display area NDA of the first panel 110 and the second panel 120, the gap pad 140 may increase the resistance of the liquid crystal display device 100 to external forces. In addition, the driving chip 115 may be prevented from being damaged. In addition, the gap pad 140 has a second panel 120 when an external force (arrow of FIG. 3) is applied to the second panel 120 such as a force generated to couple the outer covers (not shown). It is possible to prevent the display area DA of the first panel 110 from being lifted up by preventing the non-display area NDA of the first panel 110 from being pressed. Accordingly, the gap pad 140 prevents a gap between the thin film transistor array substrate 111 and the color filter array substrate 112 of the first panel 110, thereby preventing the gap between the display area of the first panel 110. It is possible to prevent the Yellowwish phenomenon which occurs in DA. Here, the gap pad 140 may be formed of any one selected from rubber or polyethylene terephthalate.

The gap pad 140 specifically includes an upper surface 141, a side surface 142, and a lower surface 143. The upper surface 141 may include a groove 141a that contacts the second panel 120, specifically, the first barrier substrate 121, and may accommodate the second circuit board 124. The side surface 142 extends from the edge of the upper surface 141 in the direction of the non-display area NDA of the first panel 110. As shown in FIG. 2, the side surfaces 142 may have different heights so that the gap pad 140 may be filled in the space between the non-display area NDA of the first panel 110 and the second panel 120. The branch may consist of a plurality of faces. As shown in FIG. 4, the lower surface 143 is formed at a position corresponding to the driving chip receiving groove 143a formed at a position corresponding to the driving chip 115 and at least one side of the first circuit board 116. And a substrate accommodating groove 143b and a coupling member accommodating groove 143c formed at both sides of the driving chip accommodating groove 143a. Here, the coupling member such as a double-sided tape is accommodated in the coupling member receiving groove (143c).

As described above, the image display apparatus 100 according to the exemplary embodiment of the present invention may have a gap pad 140 formed in a space between the non-display area NDA of the first panel 110 and the second panel 120. By providing a, resistance to external force can be increased and the driving chip 115 can be protected.

Also, in the image display apparatus 100 according to an exemplary embodiment, the second panel 120 presses the non-display area NDA of the first panel 110 by an external force through the gap pad 140. By minimizing lifting of the display area DA of the first panel 110, a yellowish phenomenon may be prevented from occurring in the display area DA of the first panel 110.

Next, a video display device according to another embodiment of the present invention will be described.

FIG. 5 is an exploded perspective view illustrating an image display device according to another exemplary embodiment. FIG. 6 is a BB ′ when the first panel, the second panel, the gap pad, and the cover are combined in the image display device of FIG. 5. It is a cross section of the line.

5 and 6, the image display device 200 according to another exemplary embodiment of the present invention may include a first panel 210, a second panel 220, an adhesive 230, a gap pad 240, and a cover. 250.

The first panel 210 is an organic light emitting display panel and includes a display area DA in which an image is substantially displayed and a non-display area NDA positioned outside the display area DA. The first panel 210 may be formed of a transparent material.

In detail, the first panel 210 includes a thin film transistor array substrate 211 and an encapsulation substrate 212 facing the thin film transistor array substrate 211. The thin film transistor array substrate 211 has a substantially rectangular shape and includes an organic light emitting diode (not shown) and a thin film transistor (not shown) which is a switching device capable of supplying a driving current to the organic light emitting diode. The encapsulation substrate 212 has a substantially rectangular shape and has a size smaller than that of the thin film transistor array substrate 211. The encapsulation substrate 212 is disposed on the thin film transistor array substrate 211 and attached to the adhesive 230 to seal the organic light emitting diode. Here, light generated from the organic light emitting diode is emitted through the encapsulation substrate 212.

Meanwhile, a driving chip 215 for supplying a signal to the thin film transistor is mounted on the thin film transistor array substrate 111 in the non-display area NDA of the first panel 210 and drives an external control signal. A first circuit board 216 is connected that provides a path for application to 215. The connector 217 is connected to the first circuit board 216.

The second panel 220 is a window panel and is formed to perform a touch input function of the video display device 200. The second panel 220 has a substantially rectangular shape and is disposed on the encapsulation substrate 212 and attached to the adhesive 230. Here, the second panel 220 may have a size larger than that of the first panel 210, specifically, the thin film transistor array substrate 211, and is transparent so that light can be emitted from the first panel 210 to the outside. It may be formed of a material.

The adhesive 230 is interposed between the display area DA of the first panel 210 and the second panel 220, specifically, between the encapsulation substrate 212 and the second panel 220. The adhesive 230 serves to bond the first panel 210 and the second panel 220 while maintaining a gap between the first panel 210 and the second panel 220. The adhesive 230 may be formed by applying ultraviolet resin and then irradiating ultraviolet rays. Here, the adhesive 230 is not applied between the non-display area NDA of the first panel 210 and the second panel 220. The reason is that if the ultraviolet resin is applied to the driving chip 215 portion and then irradiated with ultraviolet rays, the driving chip 215 may be affected by the heat generated by the ultraviolet rays.

The gap pad 240 is filled in the space between the non-display area NDA of the first panel 210 and the second panel 220. The space is formed by the adhesive 230 interposed between the display area DA of the first panel 210 and the second panel 220. If no structure is formed in such a space, when an external force (arrow of FIG. 6) is applied to the second panel 220, the second panel 220 may be pressed to damage the driving chip 215. The gap pad 240 may protect the driving chip 215 when an external force is applied to the second panel 220. In addition, the gap pad 240 may increase the resistance of the image display apparatus 200 to external forces. The gap pad 240 may be formed of any one selected from rubber or polyethylene terephthalate.

The gap pad 240 specifically includes an upper surface 241, a side surface 242, and a lower surface 243. The upper surface 241 is in contact with the second panel 220. The side surface 242 extends from the edge of the upper surface 241 in the direction of the non-display area NDA of the first panel 210. As shown in FIG. 5, the lower surface 243 is formed at a position corresponding to a driving chip receiving groove 243a formed at a position corresponding to the driving chip 215 and one side of the first circuit board 216. And a substrate accommodating groove 243b and a coupling member accommodating groove 243c formed at both sides of the driving chip accommodating groove 243a. Herein, the coupling member receiving groove 243c accommodates the coupling member such as a double-sided tape.

The cover 250 is formed to cover the first panel 210, the second panel 220, the adhesive 230, and the gap pad 240, and is coupled to the second panel 220.

As described above, the image display device 200 according to another exemplary embodiment of the present invention may include a gap pad 240 formed in a space between the non-display area NDA of the first panel 210 and the second panel 220. By providing a, it is possible to increase the resistance to external force and protect the driving chip 215.

Next, a video display device according to another embodiment of the present invention will be described.

FIG. 7 is a partial cross-sectional view illustrating a portion corresponding to FIG. 6 of an image display device according to another exemplary embodiment. FIG.

Compared to the image display apparatus 200 illustrated in FIGS. 5 and 6, the image display apparatus 300 according to another exemplary embodiment of the present invention differs only in that the second panel 320 and the gap pad 340 are integrally formed. However, it has the same configuration. Accordingly, in the image display device 300 according to another exemplary embodiment of the present invention, only the points changed due to the integral formation of the second panel 320 and the gap pad 340 will be described. Let's do it.

Referring to FIG. 7, the image display device 300 according to another exemplary embodiment of the present invention may include a first panel 210, a second panel 320, an adhesive 230, a gap pad 340, and a cover 250. ).

The second panel 320 and the gap pad 340 have the same shape as the second panel 220 and the gap pad 240 of the image display device 200 illustrated in FIGS. 5 and 6. However, since the second panel 320 and the gap pad 340 are integrally formed, the second panel 320 and the gap pad 340 may be manufactured in one process, and may be formed of the same material, for example, a transparent material.

As described above, the image display device 300 according to another embodiment of the present invention includes the second panel 320 and the gap pad 340 which are integrally formed to increase resistance to external force and protect the driving chip. It is possible to omit the manufacturing process for a separate gap pad.

Although not shown, the second panel 120, specifically, the first barrier substrate 121 and the gap pad 140 may be integrally formed in the image display device 100 illustrated in FIGS. 1 to 4. In this case, since the first barrier substrate 121 and the gap pad 140 are integrally formed, they may be manufactured in one process, and may be formed of the same material, for example, a transparent material.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation and that those skilled in the art will understand that various modifications and equivalent arrangements may be made therein It will be possible.

100, 200, 300: video display device 110, 210: first panel
120, 220: second panel 130, 230: adhesive
140, 240, 340: gap pad 250: cover

Claims (12)

A first panel including a display area and a non-display area positioned at one side of the display area;
A second panel facing the first panel;
An adhesive interposed between the display area of the first panel and the second panel; And
And a gap pad filled in a space between the non-display area of the first panel and the second panel. The method of claim 1,
The gap pad is formed of any one selected from rubber, polyethylene terephthalate and double-sided tape. The method of claim 1,
And a driving chip mounted on the non-display area of the first panel, and one side of the first circuit board is connected. The method of claim 3, wherein
The gap pad
An upper surface in contact with the second panel;
A side surface extending from the edge of the upper surface in the direction of the non-display area of the first panel; And
A lower surface facing the non-display area of the first panel,
A lower surface of the gap pad may include driving chip accommodating grooves formed at positions corresponding to the driving chips, substrate accommodating grooves formed at positions corresponding to one side of the first circuit board, and both sides of the driving chip accommodating grooves. An image display device comprising a coupling member receiving groove. The method of claim 1,
The first panel is a liquid crystal display panel displaying a two-dimensional image,
And the second panel is a barrier panel displaying the 2D image or the 3D image converted from the 2D image. The method of claim 5, wherein
The first panel includes a thin film transistor array substrate on which a thin film transistor is formed, and a color filter array substrate disposed on the thin film transistor array substrate and attached to the adhesive.
And the second panel includes a first barrier substrate disposed on the color filter array substrate and attached to the adhesive, and a second barrier substrate disposed on the first barrier substrate. The method according to claim 6,
And the gap pad is integrally formed on the first barrier substrate. The method of claim 7, wherein
And the gap pad is formed of the same material as the first barrier substrate. The method of claim 1,
The first panel is an organic light emitting display panel that displays an image.
And the second panel is a transparent window panel. The method of claim 9,
The first panel includes a thin film transistor array substrate on which a thin film transistor is formed, and an encapsulation substrate disposed on the thin film transistor array substrate and attached to the adhesive.
And the second panel is disposed on the encapsulation substrate and attached to the adhesive. The method of claim 9,
And the gap pad is integrally formed on the second panel. The method of claim 11,
The gap pad is formed of the same material as the second panel.
KR1020110097320A 2011-09-27 2011-09-27 Image display device KR20130033585A (en)

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Application Number Priority Date Filing Date Title
KR1020110097320A KR20130033585A (en) 2011-09-27 2011-09-27 Image display device

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Application Number Priority Date Filing Date Title
KR1020110097320A KR20130033585A (en) 2011-09-27 2011-09-27 Image display device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078954A (en) * 2017-12-27 2019-07-05 엘지디스플레이 주식회사 Touch Display Device
EP3936932A1 (en) * 2020-07-10 2022-01-12 Schneider Electric Industries SAS Module structure of liquid crystal display and manufacturing process of module structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078954A (en) * 2017-12-27 2019-07-05 엘지디스플레이 주식회사 Touch Display Device
EP3936932A1 (en) * 2020-07-10 2022-01-12 Schneider Electric Industries SAS Module structure of liquid crystal display and manufacturing process of module structure
US11573442B2 (en) 2020-07-10 2023-02-07 Schneider Electric Industries Sas Module structure of liquid crystal display and manufacturing process of module structure

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