KR100676246B1 - Picture display module for a monitor apparatus - Google Patents

Abstract

The present invention relates to an image display module for a monitor device. In the present invention, a fixing member for fixing a lamp, a light guide plate, and sheets is separately disposed on the outer sidewall of the mold frame in a state of protruding a predetermined length into the storage space of the mold frame. . In this state, in the production line, the liquid crystal panel is stacked on top of the sheets, and after completing the basic frame of the liquid crystal display module, the mold frame is stored in the bottom chassis and the bottom chassis is covered with the top chassis, thereby the overall liquid crystal display module. Complete the assembly. Subsequently, the production line houses the liquid crystal display module inside the rear bezel and covers the rear bezel with the front bezel, thereby completing the assembly of the image display module for the monitor device of the completed structure.

At this time, as described above, some components constituting the liquid crystal display module, for example, lamps, light guide plates, sheets, etc. maintain a stable fixing structure by the action of the fixing member, so that the production line forms the liquid crystal display module. Even if the assembly of each component is not completely completed, it is possible to smoothly check whether the liquid crystal display module is defective. In this case, even if a defect of the liquid crystal display module is found during the inspection, the repair process can be performed quickly without disassembling all of the liquid crystal display modules, and as a result, the overall product production time is greatly reduced. Can be obtained.

Description

Picture display module for a monitor apparatus

1 is an exemplary view showing a monitor apparatus employing an image display module according to the present invention.

Figure 2 is an exploded perspective view showing each component of the image display module for a monitor device according to the present invention.

Figure 3 is an exemplary view showing an enlarged configuration of the fixing member according to the present invention.

The present invention relates to an image display module for a monitor device for displaying information output from an information processing device such as a computer to the outside, and more particularly, a fixing member for fixing each component to a part of a mold frame. Through this fixing member, each component can maintain a stable fixing structure even when the assembly of the module is not completed, thereby inducing the inspection process to proceed in the production line irrespective of the completion of the assembly of the components. An image display module for a monitor apparatus can be provided.

Recently, information processing devices, such as computers, which process various data quickly according to the development of the information industry, are also rapidly developing. In accordance with the development of such information processing devices, information output from the information processing device External monitor devices are also developing rapidly.

Such a monitor device is largely a "CRT-equipped monitor device" that applies the characteristics of a cathode ray tube (CRT) and a "liquid crystal display module" that applies the physical and optical characteristics of a liquid crystal (LC). Monitor device ". Among these, in particular, the" monitor device equipped with a liquid crystal display module "can easily achieve miniaturization, light weight, low power consumption, etc., compared to the" monitor equipped with a CRT. " For example, the area of use is increasing.

Specific examples of such conventional " liquid crystal display module-equipped monitor device " are described in, for example, US Patent No. 5502582 "Light sourse cooler for LCD monitor", US Patent No. 5791770 "Liquid crystal monitor" Light sourse cooler for LCD monitor, US Pat. No. 5825614, "Compact personal computer with LCD monitor", and the like.

In general, the above-described conventional " liquid crystal display module-equipped monitor device " generally includes a liquid crystal display module and a combination of a rear bezel and a front bezel mounting the liquid crystal display module. In this case, the liquid crystal display module is a top chassis. And a mold frame disposed between the bottom chassis, a lamp housed inside the mold frame, and light guide plates, sheets, and liquid crystal panels stacked on the side of the lamp.

In order to assemble a "liquid crystal display module-equipped monitor apparatus" having such a structure into a finished product, first, the above-described lamp is housed inside a mold frame in a production line, and light guide plates, sheets, liquid crystals are provided on the side of the lamp. After stacking panels and the like sequentially to complete the basic framework of the liquid crystal display module, the mold frame is placed in the bottom chassis and the bottom chassis is covered with the top chassis to complete the assembly of the entire liquid crystal display module.

Subsequently, in the production line, the liquid crystal display module is accommodated inside the rear bezel and the rear bezel is covered by the front bezel, whereby the image display module for the monitor device having the completed structure is manufactured.

In this case, in the production line, after the assembly of the above-described liquid crystal display module is completed and before the liquid crystal display module is accommodated in the rear bezel, whether the liquid crystal display module is defective or not, for example, whether there is a foreign substance in the liquid crystal display module. "In this case, the production line inverts the assembled liquid crystal display module back and forth and visually observes various defect factors existing on the front and back of the liquid crystal display module, and thus the final finished product is fixed. Ensure quality is maintained above

Thereafter, the assembled "liquid crystal display module type monitor device" is shipped to the user, and electrically connected to an external information processing device, for example, a computer, and then quickly displays image information output from the computer. do.

However, there are some serious problems in operating such a conventional monitor device, for example, the " liquid crystal display module type monitor device ".                         

As described above, in the production line, after the assembly of the liquid crystal display module is completed, the liquid crystal display module is inspected for defects before the liquid crystal display module is placed inside the rear bezel. If a defect of the liquid crystal display module is found, for example, "the foreign material is present in the liquid crystal display module", the production line proceeds with a rework process for removing the foreign material.

However, as described above, since the inspection process of the liquid crystal display module is completed after the assembly of the liquid crystal display module is completed, if a defect is found in the liquid crystal display module during the inspection process, inevitably in the production line, After disassembling all the assembled LCD module, the rework process is inevitably carried out. As a result, the production line has a problem that the overall product production time is greatly increased.

In addition, when such a rework process is performed, the production line has no choice but to repeat the assembly process of the liquid crystal display module of the previous step, and as a result, there is a possibility of unexpected damage to the structure constituting the liquid crystal display module in the production line. The increasing problem will also be forced to take.

For each of these problems, a problem arises in that the productivity of the finished product is greatly reduced.

Of course, in order to eliminate these problems in advance, it is a first priority to proceed with the inspection process of the liquid crystal display module before the assembly of the liquid crystal display module is completed, but in this case, some components of the liquid crystal display module are completely fixed. Since it is impossible to achieve this, the production line cannot smoothly proceed with the inspection process in which the "liquid crystal display module is flipped back and forth" is repeated. The situation is not prepared.

Accordingly, an object of the present invention is to arrange a fixing member for fixing each component to a part of the liquid crystal display module, and through this fixing member, even when the components of the liquid crystal display module are not completely assembled, the fixing structure is stable. By maintaining the above, it is possible to proceed with the inspection process irrespective of the completion of the assembly of the liquid crystal display module in the production line.

Another object of the present invention is to allow the inspection process of the liquid crystal display module to be performed irrespective of the completion of the assembly of the liquid crystal display module. In addition, the repair process of the liquid crystal display module is to guide to proceed quickly.

Another object of the present invention is to induce the rework process to proceed smoothly without disassembling the liquid crystal display module as a whole, to significantly reduce the overall product production time.

Another object of the present invention is to significantly reduce the possibility of damage to each structure constituting the liquid crystal display device by suppressing unnecessary repetition of the liquid crystal display module assembly process.

It is still another object of the present invention to achieve a "product production time reduction", "structure damage potential reduction" and the like through the aforementioned means, to significantly improve the productivity of the final finished product.

Still other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

In order to achieve the above object, in the present invention, a fixing member for fixing a lamp, a light guide plate, and sheets in a state of protruding a predetermined length into the storage space of the mold frame is separately disposed outside the sidewall of the mold frame. In this state, in the production line, the liquid crystal panel is stacked on top of the sheets, and after completing the basic frame of the liquid crystal display module, the mold frame is stored in the bottom chassis and the bottom chassis is covered with the top chassis, thereby the overall liquid crystal display module. Complete the assembly.

Subsequently, the production line houses the liquid crystal display module inside the rear bezel and covers the rear bezel with the front bezel, thereby completing the assembly of the image display module for the monitor device of the completed structure.

At this time, the production line checks whether the liquid crystal display module is defective, for example, whether there is foreign matter inside the liquid crystal display module, before storing the liquid crystal display module inside the rear bezel. As described above, some components constituting the liquid crystal display module, for example, lamps, light guide plates, sheets, etc. maintain a stable fixing structure by the action of the fixing member. Even if the assembly is not completely completed, it is possible to smoothly check whether the liquid crystal display module is defective.

In this case, even if a defect of the liquid crystal display module is found during the inspection, the repair process can be performed quickly without disassembling all of the liquid crystal display modules, and as a result, the overall product production time is greatly reduced. Can be obtained.

When the present invention is achieved, the rework process can be carried out in the production line without disassembling all the liquid crystal display modules, so that the assembly process of the liquid crystal display module does not need to be unnecessarily repeated, and eventually, the liquid crystal display module. It is possible to obtain the effect that the possibility of damage of each structure constituting the significantly reduced.

As a result, when the present invention is achieved, the production line can smoothly achieve the "product production time reduction", "reduction of the possibility of structural damage", etc., thereby achieving the effect of significantly improving the productivity of the final finished product. have.

Hereinafter, an image display module for a monitor device according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the monitor device 400 having an image display module according to the present invention is electrically connected to an information processing device (not shown), for example, a main body of a desktop computer, through a connection line 301. In addition, it forms a structure electrically connected to the input device, for example, the keyboard 300. Of course, this keyboard 300 also has an electrical connection with the information processing apparatus.

At this time, the cover case 200 of the monitor device 400 is coupled to the rear bezel 202 having a rectangular ring-shaped storage space and the rear bezel 202 facing each other, the screen A on the front It consists of a combination of front bezels 201 defined. The cover case 200 forms a structure supported by the backing plate 203.

In general, an information processing assembly capable of quickly processing a signal input from the outside is generally built into the main body of the information processing device electrically connected to the monitor device 400. In this case, the user operates the keyboard 300 When certain information is input into the main body, the information processing assembly quickly calculates the input information and then outputs the processed information to the monitor device 400 disposed outside the main body.

At this time, between the rear bezel 202 and the front bezel 201 of the cover case 200, an image display module unique to the present invention, such as a liquid crystal display module, which directly displays the information processing result of the above-described information processing assembly to the outside. 100 is stored in a state in which its liquid crystal panel is exposed to the outside of the screen A of the front bezel 201.

Here, as shown in FIG. 2, the liquid crystal display module 100 is, for example, a bottom chassis 91 having a storage space having a predetermined size defined by an edge, and the bottom chassis 91 facing each other. The top chassis 92, which is combined with each other and is defined in the front, defines an effective display area of a predetermined size, a mold frame 50 accommodated in the storage space of the bottom chassis, and a mold frame 50 accommodated in the mold frame 50. It consists of a combination of liquid crystal panel assemblies.

At this time, the mold frame 50 is formed in a rectangular ring shape so as to define, for example, an accommodating area in which the light guide plate 60 and the sheets 70 are stacked by sidewalls, for example, one side of the accommodating area. At the edge, a lamp 80 having a light irradiation function is stored. In this case, the light guide plate 60 serves to transmit the light beam output from the lamp 80 to its front surface, and the sheets 70 disposed on the front surface of the light guide plate 60 are separated from the light guide plate 60. It diffuses the output light beam, and transmits the diffused light beam to the liquid crystal panel 10 disposed in front of it.

On the other hand, the above-described liquid crystal panel assembly as a whole, the liquid crystal panel 10 consisting of the upper panel 12 and the lower panel 11 laminated with a liquid crystal (not shown) and the liquid crystal panel 10 of For example, a combination of a source printed circuit board 21 connected to the data line connection pad of the lower panel 11 and a gate printed circuit board 31 connected to the gate line connection pad is provided.

In this case, the gate printed circuit board 31 is electrically connected to the gate line of the lower panel 11 through the tape carrier package 30 in which the driving chip is mounted. In this case, the driving chip is attached to the front surface of the tape carrier package 30.

In addition, the source printed circuit board 21 is electrically connected to the source line of the lower panel 11 through the tape carrier package 20 in which the driving chip is mounted. In the case of the source printed circuit board 21, the driving chip is attached to the rear surface of the tape carrier package 20 when viewed from the front of the drawing.

In general, the source printed circuit board 21 is rotated by 180 ° while bending the tape carrier package 20 so that the overall size of the final liquid crystal display module 100 can be minimized. It is structured to be fixed to. In this case, as described above, since the driving chip is attached to the rear surface of the tape carrier package 20, the driving chip may maintain a stable fixed state regardless of the rotation of the source printed circuit board 21.

Of course, in order for the source printed circuit board 21 to achieve the rotational structure as described above, sufficient space for the rotation of the source printed circuit board 21 is secured between the lower panel 11 and the source printed circuit board 21. Should be

In the above description, an example in which the source printed circuit board 21 is rotated 180 ° and fixed to the rear surface of the mold frame 50 has been described. Similarly, the gate printed circuit board 31 is also rotated 180 ° to mold It may be fixed to the back of the frame 50. Of course, in this case, the driving chip is attached to the front surface of the tape carrier package 30 as seen from the front of the drawing, unlike the case described above.

At this time, as shown in the figure, the outer side of the side wall 51 of the mold frame 50 in a state where a predetermined length protrudes into the storage space of the mold frame 50, the inside of the storage space of the mold frame 50 The fixing member 40 fixing the lamp 80, the light guide plate 60, and the sheets 70 accommodated therein is mounted. The fixing member 40 is fitted to, for example, both longitudinal edges of the mold frame 50. For convenience, only one fixing member 40 is shown.

The structure of forming the fixing member 40 is a part of the present invention, and, of course, the fixing member 40 is not provided with the fixing member.

In the conventional case, since the fixing member is not installed in the liquid crystal display module, some components constituting the liquid crystal display module, such as lamps, light guide plates, and sheets, may be produced until the complete assembly of the liquid crystal display device is performed in the production line. It was not possible to secure a stable state of the lamp, and finally, the production line was able to inspect whether the LCD module was defective only when assembly of each component constituting the LCD module was completed.

However, in the case of the present invention, the lamp 80, the light guide plate 60, the sheets 70 by the action of the fixing member 40 described above before the complete assembly of the liquid crystal display module 100, Since a stable fixing structure can be achieved, the production line can stably secure a fixed state of the lamp 80, the light guide plate 60, the sheets 70, etc. regardless of the completion of the assembly of the liquid crystal display module 100. As a result, in the production line, even if the assembly of all the components constituting the liquid crystal display module 100 is not completed, it is possible to inspect whether the liquid crystal display module 100 is defective.

When the present invention is achieved, in the production line, as described above, even if the assembly of all the components constituting the liquid crystal display module 100 is not completed, it is possible to smoothly inspect whether the liquid crystal display module 100 is defective. Therefore, even if a defect of the liquid crystal display module 100 is caused during the inspection, the liquid crystal display module 100 is not completely disassembled, but only the fixing member 40 is dismantled, so that the defect is generated. Finally, only components can be replaced. The effect that the overall product production time is greatly reduced can be obtained.

For example, when the fixing member of the present invention is applied, in the production line, only some components constituting the liquid crystal display module, for example, the lamp 80, the light guide plate 60, the sheets 70, are assembled, and the remaining components, For example, when the assembly of the liquid crystal panel assembly, the top chassis, and the like is not completed, a series of inspection processes are performed in the "assembly completion stage of the liquid crystal display module". Instead of disassembling the liquid crystal display module 100 completely, only the above-mentioned fixing member 40 can be dismantled, so that only the sheets 70 having a defect can be replaced with new sheets. It is possible to obtain the effect that the production time is greatly reduced.

Furthermore, when the present invention is achieved, the above-described rework process can be performed in the production line without completely disassembling the liquid crystal display module 100, thereby repeating unnecessary " assembly process of the liquid crystal display module 100. " ", And, as a result, in the production line, it is possible to obtain an effect that the possibility of damage to each component constituting the liquid crystal display module 100 is greatly reduced.

At this time, as shown in Figure 3, the fixing member 40 is made of a combination of the cover 45 and the insertion plate 41 extending from the cover 45. In this case, the cover 45 described above protrudes into the storage space of the mold frame 50, so that the lamp 80, the light guide plate 60, and the sheets 70 stored in the storage space of the mold frame 50 may be formed. It forms a structure to cover the upper edge tightly, the insertion plate 41 is first bent in the direction of the side wall 51 of the mold frame 50, thereby forming a structure fitted to this side wall 51. The cover 45 is, for example, made of a combination of the inner cover (45a) and the outer cover (45b), the inner and outer cover (45a, 45b) forms a step of a certain height to each other.

Here, a guide groove 1 for guiding the insertion of the insertion plate 41 is further disposed outside the side wall 51 of the mold frame 50, and the guide groove 1 is formed of the normal side wall 51. At the position, it is pushed toward the storage space of the mold frame 50 to form a step height of a predetermined height with the surface of the side wall 51, while maintaining the same width as the insertion plate 41 of the fixing member 40, The insertion plate 41 serves to induce a smooth coupling relationship with the side wall of the mold frame 50.

At this time, the stop groove (2) is further formed in the guide groove (1) of the side wall 51 of the mold frame (50), and the separation prevention slit (42) in a part of the insertion plate (41) corresponding to the stop protrusion (2). ) Is further formed. The stop protrusions 2 are arranged in a line along the side wall 51 of the mold frame 50, and the above-described separation preventing slits 42 are also arranged in a line along the insertion plate of the fixing member 40.

The stop protrusion 2 is separated from the insertion plate 1 at a similar point when the insertion plate 41 of the fixing member 40 is coupled with the guide groove 1 of the side wall 51 of the mold frame 50. The structure is inserted into the prevention slit 42, in this way, in the state in which the stop protrusion 2 is inserted into the separation prevention slit 42, a predetermined magnitude of impact is applied from the outside to the insertion plate 41 flows. In this case, the stop protrusion 2 protruding outward of the guide groove 1 blocks the movement of the release preventing slit 42 formed in the insertion plate 41, so that the fixing member 40 is formed in the mold frame 50. It performs a function to block in advance the phenomenon that deviates from.

At this time, as shown in the figure, the guide hole 46 for guiding the insertion of the insertion plate 41 in the cover (5), for example, the outer cover (45b) corresponding to the position of the insertion plate 41 described above. The guide stub 4 is further disposed on the side wall 51 of the mold frame 50 corresponding to the guide hole 46. The guide stub 4 is arranged in a line along the side wall 51 of the mold frame 50, the corresponding guide hole 46 is also arranged in a line along the cover 45 of the fixing member (40).

Here, the support plate 3 is further formed inside the side wall 51 of the mold frame 50 toward the inner receiving space of the mold frame 50, and the support plate 3 supports the above-described guide stub 4. , To guide the coupling between the guide hole 46 and the guide stub 4 to be more stably maintained. This support plate 3 is also arranged in a line along the side wall 51 of the mold frame 50.

At this time, the above-described guide hole 46 and the guide stub 4, the insertion plate 41 of the fixing member is coupled with the guide groove 1 of the side wall 51 of the mold frame 50, the stop protrusion 2 is When inserted into the separation prevention slit 42, the structure is coupled to each other at the same time as their coupling, due to the formation of the guide hole 46 and the guide stub 4, the production line described above "insertion" The combined structure of the plate 41, the guide groove 1 "and the" stop projection 2, the separation prevention slit 42 "can be obtained an effect that can be more smoothly achieved.

At this time, the projection jaw (5) having an anchor boss (Anchor boss: 7) is further disposed inside the side wall 51 of the mold frame 50, so as to cover the fixing member 40 corresponding to the anchor protrusion (7) An anchor hole 44 is further disposed at 45. In this case, the anchor protrusion 7 of the protruding jaw 5 serves to fix the sheets 70 disposed on the light guide plate 60.

In the above-mentioned "anchor 7 and anchor hole 44", the insertion plate 42 of the fixing member 40 is coupled with the guide groove 1 of the mold frame 50, and the stop protrusion 2 is separated. Inserted into the prevention slit 42, when the "guide hole 46 and the guide stub 4" is integrally coupled, at the same time as their coupling to form a structure that is coupled to each other, in this way, anchor projection In a state in which 7 is integrally coupled with the anchor hole 44, when a predetermined magnitude of impact is applied from the outside, the anchor protrusion 7 protruding upward from the protruding jaw 5 is formed on the cover 45. Since the movement of the anchor hole 44 can be blocked, a phenomenon in which the fixing member 40 is separated from the mold frame 50 can be blocked in advance.

At this time, as shown in the figure, the fixing hook 43 is further disposed in the cover 45 adjacent to the anchor hole 44, and the fixing hole 6 in the protruding jaw 5 corresponding to the fixing hook 43. ) Is further arranged.

The "fixing hook 43 and the fixing hole 6" is the insertion plate 41 of the fixing member 40 is coupled with the guide groove 1 of the mold frame 50, the stop protrusion 2 is prevented from detachment Inserted into the slit 42, when the "guide hole 46 and the guide stub 4", and the "anchor 7 and the anchor hole 44" is integrally coupled, the similar point of view and the combination thereof In the structure, which is coupled to each other, in this way, in a state in which the fixing hook 43 and the fixing hole 6 are integrally coupled, when a predetermined magnitude of impact is applied from the outside, the lower side of the fixing member 40 The fixing hook 43 protruding into the fixing hole 6 is inserted into the fixing hole 6 to form a rigid fixing structure, so that the phenomenon in which the fixing member is separated from the mold frame can be blocked in advance.

Hereinafter, the assembling process of the monitor device according to the embodiment of the present invention will be described based on the drawings and the description above.

First, in order to assemble the liquid crystal display module 100 in the production line, the lamp 80 inside the mold frame 50, for example, the long side of the mold frame 50, as shown in FIG. 2. After storing the light guide plate 60 and the sheets 70 in a stacked structure in the remaining storage space of the mold frame 50 excluding the storage area of the lamp 80.

In this state, in the production line, as shown in FIG. 3, each component formed in the fixing member 40, for example, the insertion plate 41, the release preventing slit 42, the guide hole 46, and the anchor hole ( 44, the fixing hooks 43, etc. formed in the mold frame 50, for example, guide grooves 1, stop projections 2, guide stubs 4, anchor projections 7, fixing holes ( 6) and the like, and then, the fixing member 40 is coupled to the side wall 51 of the mold frame 50. In this case, the insertion plate 41 of the fixing member 40 is coupled to the guide groove 1 of the mold frame 50, and at a similar point, the stop protrusion 2 is inserted into the separation preventing slit 42 and The guide stub 4 is inserted into the guide hole 46, the anchor protrusion 7 is inserted into the anchor hole 44, and the fixing hook 43 is inserted into the fixing hole 6.

When all of these processes are completed, the cover 45 of the fixing member 40 protrudes into the storage space of the mold frame 50, and the lamp 80 stored in the storage space of the mold frame 50. The light guide plate 60 and the sheet 70 form a structure that closely covers the upper edge.

As such, only some components constituting the liquid crystal display module 100, for example, the lamp 80, the light guide plate 60, and the sheets 70, are assembled, and the remaining components, for example, the liquid crystal panel assembly, the top chassis, and the like. In the "complete assembly of the liquid crystal display panel" is not completed, the production line proceeds a process of inspecting the defect of the liquid crystal display module 100.

At this time, if some components of the liquid crystal display module 100, for example, a defect of the sheets 70 is found, the production line does not completely disassemble the liquid crystal display module 100, only the fixing member ( By dismantling only 40, only the sheets 70 having a defect can be replaced with new sheets.

On the other hand, if all of the above-described inspection process is finished, the production line proceeds with the process of mounting the liquid crystal panel assembly on top of the sheets 70, as shown in FIG.

In this case, the gate printed circuit board 31 of the liquid crystal panel assembly is accommodated in the mold frame 50 in a state in which the gate printed circuit board 31 is electrically connected to the gate line of the lower panel 11 through the tape carrier package 30 on which the driving chip is mounted. Stored in the space, the source printed circuit board 21 is bent in the tape carrier package 20 in the state in which the driving chip is electrically connected to the source line of the lower panel 11 through the tape carrier package 20 is mounted. After rotating 180 °, the mold frame 50 is stably received.

Subsequently, in the production line, the left and right upper edges of the mold frame 50 in which the basic skeleton is completed are aligned with the bottom chassis 91, and the aligned mold frame 50 is stored in the bottom chassis 91. .

Subsequently, in the production line, the top chassis 92 is positioned to face the bottom chassis 91 and then the bottom chassis 91 and the top chassis 92 are integrally coupled to each other. In this case, since the display area for exposing the liquid crystal panel 10 is previously defined in the top chassis 92, the bottom chassis 91 and the top chassis 92 are integrally combined to form a liquid crystal display module having a completed structure. When the assembly 100 is completed, the liquid crystal panel 10 may be properly exposed to the display area of the top chassis 92. Of course, the rest of the display area is covered by the edge of the top chassis 92.

When all of these processes are completed, the liquid crystal display module 100 has a single structure, and is ready to be accommodated in the lower bezel 202 of the monitor device 400.

Subsequently, in the production line, the left and right upper edges of the self-assembled liquid crystal display module 100 are aligned with the lower bezel 202, and the aligned liquid crystal display module 100 is accommodated in the lower bezel 202. Let's do it.

Subsequently, in the production line, the upper bezel 201 is positioned to face the lower bezel 202 and then the lower bezel 202 and the upper bezel 201 are integrally coupled to each other. In this case, since the display area for exposing the liquid crystal panel 10 is previously defined in the upper bezel 201 as in the above-described top chassis 92, the lower bezel 202 and the upper bezel 201 may be integrally formed. When the cover case 200 of the completed structure is formed, the liquid crystal panel 10 of the liquid crystal display module 100 accommodated in the lower bezel 202 may be properly exposed to the display area of the upper bezel 201. Can be. Of course, the remaining portion except for the display area is covered by the edge of the upper bezel 201.

When all of these processes are completed and the cover case 108 is filled in the support plate 203, for example, the monitor device 400 employing the liquid crystal display module 100 is assembled into a single product.

As described above, in the present invention, a fixing member for fixing each component to a part of the liquid crystal display module is disposed, and through this fixing member, a stable fixing structure is possible even when each component of the liquid crystal display module is not completely assembled. By maintaining it, the production line can be induced to proceed with the inspection process irrespective of the completion of the assembly of the liquid crystal display module.

The present invention is not limited to the above-described liquid crystal display module for monitors, and has a general useful effect on other kinds of liquid crystal display modules, for example, liquid crystal display modules for notebook computers.

And while certain embodiments of the invention have been described and illustrated, it will be apparent that the invention may be embodied in various modifications by those skilled in the art.

Such modified embodiments should not be understood individually from the technical spirit or point of view of the present invention and such modified embodiments should fall within the scope of the appended claims of the present invention.

As described above in detail, in the image display module for the monitor device according to the present invention, a fixing member for fixing the lamp, the light guide plate, and the sheets separately in a state of protruding a predetermined length into the storage space of the mold frame outside the side wall of the mold frame. To place. In this state, in the production line, the liquid crystal panel is stacked on top of the sheets, and after the assembly of the liquid crystal display module is completed, the liquid crystal display module is stored inside the rear bezel, and the front bezel covers the rear bezel. Complete the assembly of the image display module for the monitor device of the completed structure.

At this time, the production line checks whether the liquid crystal display module is defective, for example, whether there is foreign matter inside the liquid crystal display module, before storing the liquid crystal display module inside the rear bezel. As described above, some components constituting the liquid crystal display module, for example, lamps, light guide plates, sheets, etc. maintain a stable fixing structure by the action of the fixing member. Even if the assembly is not completely completed, it is possible to smoothly check whether the liquid crystal display module is defective.

In this case, even if a defect of the liquid crystal display module is found during the inspection, the repair process can be performed quickly without disassembling all of the liquid crystal display modules, and as a result, the overall product production time is greatly reduced. Can be obtained.

Claims (7)

A bottom chassis having a storage space of a predetermined size defined by an edge; A top chassis superimposed and coupled to the bottom chassis and having an effective display area defined on a front surface thereof; A rectangular ring-shaped mold frame which is accommodated in the storage space of the bottom chassis and has another storage space of a predetermined size defined by side walls, and accommodates lamps, light guide plates and sheets in the other storage spaces; ; A lower panel coupled to the upper panel, the lower panel coupled to the upper panel via a liquid crystal, a gate printed circuit board electrically connected to one side of the lower panel, and a source printed circuit electrically connected to the other side of the lower panel; A liquid crystal panel assembly made of a substrate; A fixing member which is disposed at one longitudinal edge of the mold frame in which the lamp is accommodated and the other longitudinal edge facing the one longitudinal edge of the mold frame, and fixes the lamp, the light guide plate and sheets stored in the mold frame; Include, The fixing member includes a cover extending from the long edge of the mold frame toward the storage space, and an insertion plate connected to the cover to bend in the side wall direction of the mold frame at the long edge. The insertion plate is provided with a separation preventing slit for preventing the separation of the insertion plate, the side wall of the mold frame corresponding to the separation prevention slit for the monitor device, characterized in that the stop projection is inserted into the separation prevention slit. Image display module. delete According to claim 1, wherein the sidewall of the mold frame is formed with a guide groove for guiding the insertion plate, The stop projection is an image display module for a monitor device, characterized in that formed in the guide groove. delete The method of claim 1, wherein the cover corresponding to the position where the insertion plate is formed is further provided with a guide hole for guiding the insertion of the insertion plate, the sidewall of the mold frame corresponding to the guide hole is inserted into the guide hole An image display module for a monitor device, characterized in that the guide stub is further disposed. According to claim 1, Protruding jaw having an anchor boss for anchoring the sheets in the side wall of the mold frame is further disposed, The cover corresponding to the anchor protrusion is inserted into the anchor protrusion Image display module for a monitor device characterized in that the anchor hole is further disposed. The cover hook adjacent to the anchor hole is further provided with a fixing hook for fixing the cover, and a fixing hole for inserting the fixing hook is further disposed in the protruding jaw corresponding to the fixing hook. An image display module for a monitor device, characterized in that.

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