JP2006243469A - Device and method for fitting display panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for fitting that makes it easy to fit a display panel at a desired position of a frame body. <P>SOLUTION: The device for fitting the display panel to the frame body comprises a set plate 1, a 1st positioning member 2 which is arranged on the set plate 1 and includes a 1st rod-shaped portion 23 movable as shown by an arrow 81, a 2nd positioning member 3 which is arranged on the set plate 1 and includes a 2nd rod-shaped portion 33 movable as shown by an arrow 82, and an abutting portion 5 and a 3rd positioning member 4 for fixing the frame body. The 1st positioning member 2 and 2nd positioning member 3 have the 1st rod-shaped portion 23 and 2nd rod-shaped portion 33 arranged opposite the frame body respectively. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an attachment device and attachment method for attaching a display panel to a frame.

  Some display devices have a structure in which a display panel is fixed to a frame. For example, in a display device including a display panel backlight, the display panel is fixed to a frame including the backlight.

  In a liquid crystal display device, a transmissive or transflective liquid crystal display device includes a backlight. These display devices include a light unit including a backlight as a rear frame, a bonded substrate in which liquid crystal is sealed, and a front frame. The light unit includes, for example, an LED (Light Emitting Diode) as a light source, a light guide plate for emitting light uniformly and with high luminance over the entire display area, a lens sheet, and a diffusion sheet. In the bonded substrate, two substrates are bonded together with a sealing material, and liquid crystal is sealed in a space surrounded by the two substrates and the sealing material. In addition, a pixel electrode layer, a counter electrode layer, a color film, and the like are formed on each substrate.

  In a self-luminous display device that does not have a backlight, the display panel is fixed to an outer casing or the like as a frame. For example, in an organic EL (Electro Luminescence) display device, a display panel is fixed to a housing.

  In such a display device, necessary parts such as a light unit are arranged on the frame, and then the display panel is fixed to the frame. Double-sided tape or the like is used for fixing the display panel.

  In the assembly process of the display device according to the conventional technology, a person visually adjusts the position of the display panel in the frame by comparing the side of the frame with the side of the outer edge of the display panel. In this method, since the position of the display panel is determined based on the side of the frame, it is difficult to adjust the distance between the side of the frame and the edge of the outer edge of the display panel, and the position where the display panel is attached is displaced. There was a problem.

  Japanese Patent Application Laid-Open No. 2003-157023 discloses a liquid crystal display device having an inclined portion in which an inner edge of a positioning rib of a frame is inclined. In this liquid crystal display device, a fitting recess corresponding to the display panel is formed in the frame, and an inclined portion is formed on the side wall of the fitting recess. In this liquid crystal display device, one side edge of the liquid crystal display panel is brought into contact with the inclined portion of the frame body, and the other side edge is fitted into the fitting recess of the frame body. It is disclosed that a position shift at the time of attaching a liquid crystal display panel to the fitting recess of the frame can be prevented.

  Japanese Patent Laid-Open No. 2000-19511 discloses a liquid crystal display device in which a chamfered end face is formed at a corner portion of a liquid crystal display panel, and a projection is formed on a backlight frame so as to engage with the chamfered end face. It is disclosed. In this liquid crystal display device, it is disclosed that the liquid crystal display panel and the backlight frame can be easily positioned.

Further, Japanese Patent Application Laid-Open No. 2002-196212 discloses a liquid crystal display device in which a columnar member is formed on a lower frame and a through hole is formed on an optical sheet so as to correspond to the columnar member. The liquid crystal display panel is formed so as to be positioned by a columnar member. In this liquid crystal display device, the positioning of the optical sheet in the lower frame can be ensured, and the positioning guide for the liquid crystal display panel and the positioning means for the optical sheet can be shared, and the lower frame can be used for transportation and transportation. It is disclosed that the arranged optical sheet can be prevented from coming off.
Japanese Patent Laid-Open No. 2003-157023 JP 2000-19511 A JP 2002-196212 A

  In a conventional technique, in a method in which a person visually determines the position of a display panel in a frame, for example, since the position is determined with reference to the side of the frame, there is a displacement when the display panel is fixed to the frame. There was a problem that occurred. In addition, there is a problem that the position to be pasted may differ depending on the person.

  In the above-mentioned patent documents, the fixing position of the liquid crystal display panel is determined by forming protrusions and columnar members on each frame or by forming a recessed portion in the frame. In such a configuration, it is necessary to form protrusions, columnar members, and the like on the frame, and there is a problem that the configuration of the frame is complicated.

  For example, when a columnar member is formed and the position of the outer edge of the display panel is determined by the columnar member, a gap is generated between the columnar member and the display panel due to a manufacturing error, or the display panel is disposed inside the columnar member. There was a problem that it could not be inserted. In particular, there has been a problem that the liquid crystal display panel may be fixed at a position shifted from a predetermined position due to manufacturing errors of columnar members, protrusions, or recessed portions.

  Further, in the configuration in which protrusions and columnar members are formed on the frame body, it is necessary to form protrusions on each outer frame. For example, when the shape of the display panel is changed, the display panel There is a problem that it is necessary to newly form a frame having protrusions corresponding to the above. That is, there is a problem that there is no versatility with respect to the shape of the liquid crystal display panel. For example, even when the size of the liquid crystal display panel is slightly reduced due to a slight design change of the display panel, there is a problem that a new frame must be remade.

  An object of this invention is to provide the attachment apparatus and attachment method which can attach a display panel easily to the desired position of a frame.

  A display panel mounting apparatus according to the present invention is a display panel mounting apparatus for mounting a display panel to a frame body. The display panel mounting apparatus includes a base and a first rod-like portion disposed on the base and movable in one direction. 1 positioning member, the 2nd positioning member which is arrange | positioned at the said base | substrate and can move to the direction different from the said one direction, and contains the 2nd rod-shaped part, and the fixing means for fixing the said frame. The first positioning member and the second positioning member are arranged such that the first rod-shaped portion and the second rod-shaped portion are opposed to the frame body. By adopting this configuration, it is possible to provide an attachment device that can easily attach the display panel to a desired position of the frame.

  Preferably, in the above invention, the base body includes a first guide rail extending in a direction perpendicular to the one direction, and a second guide rail formed to extend in the one direction. The first positioning member is formed to be movable along the first guide rail, and the second positioning member is formed to be movable along the second guide rail. By adopting this configuration, the attachment device can be used for manufacturing a display device having the display panel or the frame body having a different size.

  Preferably, in the above invention, the base includes a third guide rail formed so as to extend from one side, and the fixing means is disposed on the one side and contacts the one side of the frame. A contact portion for contacting, and a third positioning member formed so as to be movable along the third guide rail and fixed so as to sandwich the frame body from the opposite side to the one side. . The planar shape of the third positioning member is L-shaped, and the third positioning member has a portion extending in the one direction and a portion extending in a direction perpendicular to the one direction. By adopting this configuration, the fixing means can be easily formed. Further, the display panel can be easily fixed to or detached from the attachment device.

  Preferably, in the above invention, the first positioning member is formed so that the height of the first rod-shaped portion can be changed, and the second positioning member is formed so that the height of the second rod-shaped portion can be changed. Has been. By adopting this configuration, the attachment device can be used for the display devices having different thicknesses.

  A method for attaching a display panel according to the present invention includes a step of forming a first notch in the frame so that the first rod-like object can be inserted in the method for attaching the display panel to the frame, Forming a second notch in the frame so that two rods can be inserted. Further, the step of fixing the frame body, the step of inserting the first rod-like object into the frame body from one direction through the first cutout portion, the first cutout portion, and the first cutout portion through the second cutout portion. Including a step of inserting the second rod-like object into the inside of the frame body from a direction different from the above direction, and a disposing step of arranging the display panel inside the frame body. The arrangement step is performed while the display panel is brought into contact with the first rod-shaped object and the second rod-shaped object. By adopting this method, the display panel can be easily attached to a desired position of the frame.

  ADVANTAGE OF THE INVENTION According to this invention, the attachment apparatus and attachment method which can attach a display panel to the desired position of a frame easily can be provided.

  With reference to FIG. 1 to FIG. 11, a mounting device and a mounting method according to an embodiment of the present invention will be described.

  FIG. 1 is a schematic plan view of an attachment device for attaching a display panel to a frame body in the present embodiment. FIG. 2 is a schematic front view of the attachment device in the present embodiment. The display panel mounting apparatus in the present embodiment is a frame and display panel mounting apparatus having a substantially rectangular plane shape.

  Referring to FIGS. 1 and 2, the attachment device in the present embodiment includes a set plate 1 as a base, a first positioning member 2 disposed on the set plate 1, and a second disposed on the set plate 1. A positioning member 3. Further, the attachment device includes an abutting portion 5 and a third positioning member 4 as fixing means for fixing the frame body. In the present embodiment, the direction indicated by the arrow 81 is referred to as “one direction”, and the direction indicated by the arrow 82 is referred to as “a direction perpendicular to the one direction”.

  The set plate 1 is formed in a plate shape, and the upper surface of the set plate 1 is formed in a flat shape. The set plate 1 includes a guide rail 15 extending in a direction perpendicular to one direction and a second guide rail 16 extending in one direction. The first guide rail 15 and the second guide rail 16 are formed so that their extending directions are perpendicular to each other.

  The first positioning member 2 is formed to be movable along the first guide rail 15. The first positioning member 2 is formed so as to be able to move by being fitted to the guide rail 15. The second positioning member 3 is formed to be movable along the second guide rail 16. The second positioning member 3 is formed so as to be movable by being fitted to the second guide rail 16.

  The set plate 1 includes a third guide rail 17 formed so as to extend from one side as indicated by an arrow 83. The third guide rail 17 is formed so as to extend by dividing the direction in which the first guide rail 15 extends and the direction in which the second guide rail 16 extends into two equal parts.

  A contact portion 5 is disposed on the surface of the set plate 1 on the one side of the third guide rail 17. The contact part 5 is formed so that the said one side of the frame which should be arrange | positioned can be contacted. In the present embodiment, the contact portion 5 is formed in an L shape when seen in a plan view, and is formed so that the corners of the frame abut. The contact portion 5 is fixed to the set plate 1.

  The third positioning member 4 is formed so as to be movable along the third guide rail 17. The third positioning member 4 is formed so as to be fitted in the third guide rail 17 and movable in the direction indicated by the arrow 83.

  In the fixing means in the present embodiment, when a frame having a square shape is arranged on the surface of the set plate 1, the contact portion 5 is arranged at one corner portion, and on the side opposite to the corner portion. The third positioning member 4 is arranged. The frame body is formed so as to be sandwiched between the contact portion 5 and the third positioning member 4.

  The first positioning member 2 and the second positioning member 3 are formed so as to be movable along the outer edge of the frame body when a frame body having a square planar shape is arranged on the surface of the set plate 1.

  FIG. 3 shows an enlarged perspective view of the abutting portion of the attachment device in the present embodiment. 1 to 3, first positioning member 2 in the present embodiment includes a fixing screw 21 for fixing first positioning member 2 to set plate 1. The first positioning member 2 is formed so that the first positioning member 2 can be fixed at an arbitrary position along the first guide rail 15 by tightening the fixing screw 21.

  Similarly, the second positioning member 3 is formed so that the second positioning member 3 can be fixed at an arbitrary position along the second guide rail 16 by tightening the fixing screw 31.

  FIG. 4 shows a schematic perspective view when the first positioning member is removed from the set plate. As for the 1st positioning member 2, the fitting part 25 is formed in the lower part. The fitting part 25 is formed along the shape of the first guide rail. The first positioning member 2 has a floor plate 24. The floor plate 24 is formed to be replaceable with a different thickness. By replacing the floor plate 24 with a different thickness, the height of the first rod-like portion 23 from the upper surface of the set plate can be changed.

  The first positioning member 2 includes a first rod-like portion 23 that can move in the direction indicated by the arrow 77. The 1st rod-shaped part 23 is formed as a 1st rod-shaped object. The first rod-shaped portion 23 is connected to the adjustment screw 22 arranged on the opposite side, and by rotating the adjustment screw 22, the first rod-shaped portion 23 moves in the direction in which the first rod-shaped portion 23 protrudes, or moves in the opposite direction to the direction in which it protrudes. It is formed so that it can be done. A flange portion 26 is formed at the distal end portion of the first rod-like portion 23. The collar portion 26 is formed so that the end surface of the first rod-shaped portion 23 is positioned on the side surface of the liquid crystal display panel when the collar portion 26 is brought into contact with the side surface of the frame.

  Referring to FIG. 3, first rod-like portion 23 is formed to be movable in one direction indicated by arrow 81. That is, it is formed so as to be movable toward the frame body to be arranged.

  The second positioning member 3 has the same configuration as the first positioning member 2. That is, the second positioning member 3 includes the second rod-shaped portion 33, the adjustment screw 32, and the floor plate 34. The 2nd rod-shaped part 33 is formed as a 2nd rod-shaped object. By turning the adjusting screw 32, the second rod-shaped portion 33 is formed so as to be movable in a direction indicated by an arrow 82 perpendicular to the one direction. In addition, the height of the second bar 33 from the upper surface of the set plate 1 can be changed by replacing the floor plate 34.

  With reference to FIGS. 1 to 3, third positioning member 4 in the present embodiment is formed in an L shape when seen in a plan view. The third positioning member 4 includes a support body 40. The support 40 is formed in an L shape when seen in a plan view. The support 40 is formed so as to correspond to the shape of a square corner of the outer frame in the planar shape.

  The third positioning member 4 has a portion extending from the support 40 in one direction indicated by an arrow 81 and a portion extending from the support 40 in a direction perpendicular to the one direction. The portion extending in one direction has a support bar 42a and a guide block 43a disposed at the tip of the support bar 42a. The guide block 43 a is formed in a rectangular parallelepiped shape, and is formed so that one surface is flush with the inner surface of the support body 40.

  The portion extending in the direction perpendicular to the one direction has a support bar 42b and a guide block 43b disposed at the tip of the support bar 42b. The guide block 43b is formed in a rectangular parallelepiped shape so that one surface is flush with the inner surface of the support 40.

  The guide blocks 43a and 43b are formed so that the side surfaces of the respective guide blocks 43a and 43b come into contact with the frame when the frame is brought into contact with the inner surface of the support 40. That is, the 3rd positioning member 4 is formed so that a frame may be hold | suppressed by the inner surface of the support body 40, and the side surface of guide block 43a, 43b.

  In the present embodiment, the support bars 42a and 42b and the guide blocks 43a and 43b are formed to be replaceable. For example, when using the attachment device of the present invention for a large liquid crystal display panel, the liquid crystal display panel can be replaced with a long support bar and large guide blocks 43a and 43b.

  The third positioning member includes fixing screws 41a and 41b. The fixing screws 41 a and 41 b are formed so that the third positioning member 4 can be fixed at an arbitrary position along the third guide rail 17 by tightening.

  FIG. 5 is an exploded perspective view of a part of the liquid crystal display device as an example of the display device. The liquid crystal display panel 51 includes a display cell 53 in which two substrates are bonded to each other. Liquid crystal is sealed between the two substrates of the display cell 53. A polarizing plate 54 is disposed on the front surface of the display cell 53. The liquid crystal display panel 51 is connected to a drive unit 55 in which a drive driver is formed.

  The liquid crystal display device includes a light unit 52. The light unit 52 is formed to emit light to the liquid crystal display panel 51. The light unit 52 includes a back case 63 and a panel case 57. Between the back case 63 and the panel case 57, an LED-FPC (flexible printed wiring board) 58, a lens sheet 59, a diffusion sheet 60, a light guide plate 61, and a reflection sheet 62 are arranged.

  In the present embodiment, the liquid crystal display panel 51 is fixed to the surface of the light unit 52 as a frame. A recessed portion is formed in the panel case 57 along the outer shape of the liquid crystal display panel 51, and the liquid crystal display panel 51 is fixed to the recessed portion by a double-sided tape. The recessed portion in this embodiment is formed to be larger than the liquid crystal display panel to be attached.

  FIG. 6 is a schematic perspective view of the light unit in the present embodiment. The light unit 52 is formed so that the planar shape is substantially rectangular. As shown in FIG. 5, the light unit 52 includes a panel case and a back case, and an LED-FPC, a light guide plate, and the like are disposed between the panel case and the back case.

  In the present embodiment, the first cutout portion 67 and the second cutout portion 68 are first formed in the light unit 52 as a frame on which the display panel is arranged. Alternatively, referring to FIG. 5, after forming notches corresponding to the first notches 67 and the second notches 68 in the panel case and the back case, they are overlapped and fixed.

  The first cutout portion 67 and the second cutout portion 68 are formed in the upper portion of the light unit 52 so as to cut out part of the portion that becomes the side wall of the liquid crystal display panel. The first notch 67 is formed so that the first rod-shaped portion of the first positioning member can be inserted when the light unit 52 is fixed to the mounting device. Similarly, the second cutout portion 68 is formed so that the second rod-shaped portion of the second positioning member can be inserted when the light unit 52 is fixed to the attachment device.

  In the present embodiment, a double-sided tape is placed in advance on the surface of the light unit that contacts the liquid crystal display panel (not shown).

  FIG. 7 is a schematic plan view when the light unit as the frame is arranged in the attachment device. The light unit 52 in which the notches 67 and 68 are formed is fixed so that the notches 67 and 68 face the rod-like portions of the positioning members.

  In fixing the light unit 52, the fixing screws 41 a and 41 b of the third positioning member 4 are loosened, and the corners of the light unit 52 are brought into contact with the contact portion 5. Next, the light unit 52 is sandwiched between the third positioning member 4 and the contact portion 5 by moving the third positioning member 4 in the direction indicated by the arrow 71. In this state, by tightening the fixing screws 41a and 41b, the third positioning member 4 can be fixed to the set plate 1 and the light unit 52 can be fixed to the fixing means.

  The guide blocks 43a and 43b can contact the frame body and support the frame body. The third positioning member has a portion extending in one direction and a portion extending in a direction perpendicular to the one direction, and is formed so as to be in contact with the frame on which the third positioning member is disposed. The frame can be fixed.

  The positions of the first positioning member 2 and the third positioning member 3 are adjusted so that the first rod-shaped portion 23 and the second rod-shaped portion 33 correspond to the notches 67 and 68, respectively. In the movement of each positioning member, the positioning member is moved by loosening the fixing screws 21 and 31, and the positioning member is fixed by tightening the fixing screws 21 and 31.

  FIG. 8 is a schematic plan view when the rod-shaped portion formed on the positioning member is moved. After fixing the light unit 52, the first rod-like portion 23 of the first positioning member 2 is inserted into the first cutout portion 67 as indicated by an arrow 74. Further, as indicated by an arrow 75, the second rod-shaped portion 33 of the second positioning member 3 is inserted into the second notch portion 68. The first rod-like portion 23 and the second rod-like portion 33 are inserted by rotating the respective adjusting screws 22 and 32. The first rod-like portion 23 and the second rod-like portion 33 are inserted so that the positions of the respective end faces are the positions of the outer edges of the liquid crystal display panel.

  In the present embodiment, the rod-shaped portion is moved toward the frame body until the collar portion formed on each rod-shaped portion contacts the side surface of the frame body. When the collar portion comes into contact with the frame, the position of the end surface of the rod-shaped portion is the position of the outer edge of the liquid crystal display panel. Thus, by forming a collar part in a bar-shaped part, the distance which moves a bar-shaped part can be defined easily and productivity improves.

  FIG. 9 shows a schematic perspective view when the liquid crystal display panel is arranged in the light unit. A liquid crystal display panel 51 is attached to the light unit 52. In the arrangement of the liquid crystal display panel, the liquid crystal display panel is inserted from the side where the contact portion 5 is arranged, and then arranged in the recessed portion of the light unit 52. At this time, as shown by an arrow 72, the liquid crystal display panel 51 is disposed in contact with the first rod-shaped portion 23 and the second rod-shaped portion 33. The liquid crystal display panel 51 is disposed in a recessed portion of the frame body 52 as indicated by an arrow 73 in a state where the first rod-shaped portion 23 and the second rod-shaped portion 33 are in contact with each other. The light unit 52 and the liquid crystal display panel 51 are fixed to each other by a double-sided tape. Thus, the liquid crystal display panel can be attached while easily determining the position with respect to the light unit.

  FIG. 10 is a schematic perspective view when the liquid crystal display panel is fixed to the light unit. With the liquid crystal display panel 51 fixed to the light unit 52, the first and second rod portions 23 and 33 are retracted as indicated by arrows 78 and 79 by rotating the adjusting screws 22 and 32, respectively. Let

  FIG. 11 shows a schematic perspective view when the light unit and the liquid crystal display panel are removed from the attaching device. When the retracting of the first rod-shaped portion and the second rod-shaped portion 33 is completed, the third positioning member 4 is retracted from the light unit. By retracting the third positioning member 4, the light unit can be easily removed as indicated by an arrow 76.

  The display panel mounting device in the present embodiment is formed such that the first rod-shaped portion and the second rod-shaped portion are arranged so as to face the frame, and the first rod-shaped portion is movable in one direction. The second rod-shaped portion is formed to be movable in a direction different from the one direction. Moreover, the fixing means for fixing a frame is provided. By adopting this configuration, it is possible to fix the display panel while easily determining the position with respect to the frame in which the insertion portion is formed so that the first rod-shaped portion and the second rod-shaped portion pass. Further, the display panel can be arranged at an arbitrary position of the frame by adjusting the length inserted into the frame of the rod-shaped part. As an insertion part formed in a frame, it is not restricted to a notch part, For example, a hole etc. may be sufficient. Or when there is no part which prevents insertion of a rod-shaped part in a frame, an insertion part does not need to be formed.

  In the present embodiment, the movement direction of the first rod-shaped portion and the movement direction of the second rod-shaped portion are formed so as to be perpendicular to each other. As long as the direction of movement of the second rod-shaped portion is different from that of the second rod-shaped portion.

  In the present embodiment, the first guide rail and the second guide rail are formed on the set plate as the base body, the first positioning member is formed to be movable along the first guide rail, and the second The positioning member is formed to be movable along the second guide rail. By adopting this configuration, the attachment device of the present invention can be used for frames of various sizes. Or insertion parts, such as a notch part and a hole part, can be formed in arbitrary positions to a frame.

  Further, the first positioning member is formed so that the height of the first rod-shaped portion can be changed, and the second positioning member is formed so that the height of the second rod-shaped portion can be changed. By adopting this configuration, the attachment device of the present invention can be used for frames having various thicknesses.

  The fixing means in the present embodiment includes a contact portion disposed on one side and a third positioning member disposed on the side opposite to the one side, and the frame is formed by the contact portion and the third positioning member. It is formed to sandwich the body. By adopting this configuration, the fixing means can be easily formed. Further, by forming the third positioning member so as to be movable, it is possible to easily fix frames of various sizes.

  The fixing means for fixing the frame body is not limited to this form, and it may be formed so that the frame body is fixed to the base. Further, the number of positioning members arranged on the substrate is not limited to two, and more positioning members may be formed. In this case, many notches are formed in the frame.

  Further, in the present embodiment, the frame and the display panel are fixed with the double-sided tape. However, the present invention is not limited to this mode and can be fixed by an arbitrary method. For example, the display panel may be attached to the frame using an adhesive.

  Further, in the present embodiment, the liquid crystal display device having a rectangular planar shape has been described as an example. However, the present invention is not limited to this embodiment, and the present invention is applied to a display device having an arbitrary planar shape. Can do. Furthermore, the display device is not limited to a liquid crystal display device, and the present invention can be applied to any display device including a display panel and a frame.

  In the drawings, the same or corresponding parts are denoted by the same reference numerals.

  In addition, the said embodiment disclosed this time is an illustration in all the points, Comprising: It is not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and includes all modifications within the scope and meaning equivalent to the terms of the claims.

It is a schematic plan view of the attachment apparatus in an embodiment. It is a front view of the attachment apparatus in an embodiment. It is an expansion perspective view of the part by which the contact part of the attachment apparatus in embodiment is arrange | positioned. It is an expansion perspective view of the 1st positioning member in an embodiment. In a liquid crystal display device, it is a schematic exploded view of the part of a liquid crystal display panel and a light unit. It is a schematic perspective view of the light unit in an embodiment. It is 1st process explanatory drawing of the attachment method of the display panel in embodiment. It is 2nd process explanatory drawing of the attachment method of the display panel in embodiment. It is 3rd process explanatory drawing of the attachment method of the display panel in embodiment. It is 4th process explanatory drawing of the attachment method of the display panel in embodiment. It is 5th process explanatory drawing of the attachment method of the display panel in embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Set plate, 2 1st positioning member, 3 2nd positioning member, 3rd positioning member, 5 contact part, 15 1st guide rail, 16 2nd guide rail, 17 3rd guide rail, 21 Fixing screw, 22 Adjustment screw, 23 1st rod-shaped portion, 24 laying plate, 25 fitting portion, 26 collar, 31 fixing screw, 32 adjustment screw, 33 2nd rod-shaped portion, 34 laying plate, 40 support, 41a, 41b fixing screw, 42a, 42b support rod, 43a, 43b guide block, 51 liquid crystal display panel, 52 light unit, 53 display cell, 54 polarizing plate, 55 drive unit, 57 panel case, 58 LED-FPC, 59 lens sheet, 60 diffusion sheet, 61 lead Light plate, 62 reflection sheet, 63 back case, 67 first notch, 68 second notch, 71-79, 81- 3 arrows.

Claims (5)

In the display panel mounting device for mounting the display panel to the frame,
A substrate;
A first positioning member that is disposed on the base body and includes a first rod-shaped portion that is movable in one direction;
A second positioning member that is disposed on the base and includes a second rod-shaped portion that is movable in a direction different from the one direction;
A fixing means for fixing the frame,
The display panel mounting device, wherein the first positioning member and the second positioning member are arranged so that the first rod-shaped portion and the second rod-shaped portion are opposed to the frame body. The base includes a first guide rail extending in a direction perpendicular to the one direction;
A second guide rail formed to extend in the one direction,
The first positioning member is formed to be movable along the first guide rail,
The display panel mounting apparatus according to claim 1, wherein the second positioning member is formed to be movable along the second guide rail. The base includes a third guide rail formed to extend from one side;
The fixing means is disposed on the one side, and a contact portion for contacting the one side of the frame,
A third positioning member formed so as to be movable along the third guide rail, and fixed so as to sandwich the frame body from the side opposite to the one side;
The third positioning member has a planar shape formed in an L shape,
The display panel mounting apparatus according to claim 1, wherein the third positioning member has a portion extending in the one direction and a portion extending in a direction perpendicular to the one direction. The first positioning member is formed so that the height of the first rod-like portion can be changed,
The display panel mounting apparatus according to claim 1, wherein the second positioning member is formed so that a height of the second rod-shaped portion can be changed. In the mounting method for mounting the display panel to the frame,
Forming a first notch in the frame so that the first rod-like object can be inserted;
Forming a second notch in the frame so that a second rod-like object can be inserted;
Fixing the frame;
Inserting the first rod-like object into the inside of the frame from one direction through the first notch, and
Inserting the second rod-like object into the inside of the frame from a direction different from the one direction through the second notch,
An arrangement step of arranging the display panel inside the frame,
The display panel attaching method, wherein the arranging step is performed while bringing the display panel into contact with the first rod-like object and the second rod-like object.

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