JP4086941B2 - LCD panel fixing structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a liquid crystal panel fixing structure for fixing a liquid crystal panel to a liquid crystal panel support frame.
[0002]
[Prior art]
As one type of liquid crystal panel fixing structure for fixing a liquid crystal panel on a rigid member inside an electronic device, a pressing member is formed by forming a protrusion on the surface of the rigid member and engaging the pressing member with the protrusion. In some cases, the liquid crystal panel is fixed on the surface of the rigid member. This type of liquid crystal panel fixing structure is mainly employed when the rigid member forms the outer surface of the housing. FIG. 5 is a longitudinal sectional view showing an example of such a type of liquid crystal panel fixing structure.
[0003]
In FIG. 5, support frame convex portions 51 as four protrusions having a substantially prismatic shape are integrally formed on the upper surface of the rigid member 50. A region of the upper surface of the rigid member 50, the outer edges of which are separated by the support frame convex portions 51, functions as a liquid crystal panel support frame. Each of the support frame convex portions 51 also serves as a guide (positioning member) for the liquid crystal panel 55 to be fixed, so that two of the support frame convex portions 51 are in contact with each side edge along the longitudinal direction of the liquid crystal panel 55 to be fixed. Have been placed. Further, a claw 51a is formed to project from the side surface of each support frame convex portion 51 opposite to the contact surface with the liquid crystal panel 55.
[0004]
A flexible circuit board disposed on the liquid crystal panel support frame (rigid member 50) is disposed on the back surface of the liquid crystal panel 55 that is positioned in the short direction by being inserted between the four support frame convex portions 51. A conductive rubber 52 is provided for electrically connecting 53 and the liquid crystal panel 55.
[0005]
The liquid crystal panel pressing member 54 has a frame shape that presses the periphery of the liquid crystal panel 55 while compressing the conductive rubber 52, and has an edge of the four circumferences toward the liquid crystal panel support frame (the rigid member 50). Ribs that hang down are integrally formed. Further, four through holes 54b through which the tips of the support frame convex portions 51 penetrate are formed in the upper surface of the liquid crystal panel pressing member 54. Since the support frame projections 51 project through the four through holes 54b, pressure applied from the outside via a cover glass (not shown) is prevented from being applied to the liquid crystal panel 55. Further, each rib along the longitudinal direction of the liquid crystal panel pressing member 54 is in a state where the liquid crystal panel pressing member 54 is pressed against the liquid crystal panel support frame (rigid member 50) while compressing the conductive rubber 52. Two engagement holes 54 a that engage with the claws 51 a of the support frame convex portion 52 are formed.
[0006]
With this configuration, the liquid crystal panel 55 is fixed on the liquid crystal panel support frame (rigid member 50) by the liquid crystal panel pressing member 54.
[0007]
[Problems to be solved by the invention]
However, since the liquid crystal panel 55 is positioned by the side surfaces of the four support frame protrusions 51 in the conventional liquid crystal panel fixing structure described above, each of the support frame protrusions 51 is inevitably provided on the liquid crystal panel 55. It was placed on the side. As a result, the width in the short direction of the liquid crystal panel pressing member 54 was expanded on both sides by the width of the support frame convex portion 51 rather than the width of the liquid crystal panel 55 to be fixed. Thus, in the liquid crystal panel fixing structure of the type in which the projection (support frame convex portion 51) is formed on the rigid member 50 side, a space much larger than the area of the liquid crystal panel 55 itself to be fixed is required.
[0008]
Therefore, in view of such problems in the prior art, the present invention can fix a liquid crystal panel without requiring a very large space, although it is a liquid crystal panel fixing structure of a type in which a projection is formed on the rigid member side. It is an object to provide a liquid crystal panel fixing structure.
[0009]
[Means for Solving the Problems]
The present invention employs the following configuration in order to solve the above problems. That is, the invention described in claim 1 is a liquid crystal panel fixing structure for fixing a liquid crystal panel to a rigid member, and has a prismatic elastic member and at least one pair of side edges parallel to each other, and the elasticity A liquid crystal panel placed on the elastic member with the one side edge aligned with the upper edge of the member, and protruding from the surface of the rigid member. The elastic member is disposed between the elastic member and the elastic member. Two tall protrusions that are lower than the member, and a tall protrusion that is formed so as to protrude from the surface of the rigid member and has an inner surface that contacts the other side edge of the liquid crystal panel, and is taller than the elastic member. a pressing member having a rib depending from said frame portion for holding the periphery of the liquid crystal panel and the frame portion, in a state in which crushed the elastic member through the liquid crystal panel, the pressing member lower the back And engaging means for engaging the s husband raised and the tall projections, characterized in that it comprises.
[0010]
If comprised in this way, since the elastic member is in the state crushed in the state in which the pressing member is engaged with each protrusion by the engaging means, the liquid crystal panel is generated by the elastic force of the elastic member. Is pressed against the back surface of the frame portion of the pressing member. Further, the pressing member is prevented from being displaced by being engaged with each protrusion by the engaging means. Accordingly, the liquid crystal panel is fixed by being pressed against the frame portion of the pressing member that is prevented from being displaced in this way. Therefore, even if each protrusion is arranged below the liquid crystal panel, the liquid crystal panel can be fixed, so that the width of the pressing member can be made narrower than the conventional one. Thus, although it is a liquid crystal panel fixing structure in which a projection is provided on the rigid member side, it does not require much space.
[0011]
According to a second aspect of the present invention, a circuit board on which an electrode is formed is sandwiched between the rigid member and the elastic member of the first aspect, and the elastic member is electrically connected to the electrode of the circuit board. It is configured to include a conductive member, and is specified by forming an electrode that is electrically connected to the conductive member of the elastic member at a contact portion of the liquid crystal panel with the elastic member.
[0013]
The invention according to claim 3 is specified by further including a guide protrusion that protrudes from the surface of the rigid member so as to be in contact with the inner surface of the elastic member according to claim 1 on the tall protrusion side.
[0014]
According to a fourth aspect of the present invention, in the liquid crystal panel according to the first aspect, the first plate-like member placed on the elastic member and the second edge of the inner side surface of the elastic member are in contact with each other. It has specified by having a plate-shaped member.
[0015]
The invention according to claim 5 is specified by the outer surface of the elastic member of claim 1 being flush with the outer surface of the low-profile projection. The invention according to claim 6 is specified by the fact that two tall protrusions of claim 1 protrude from the rigid member.
[0016]
According to a seventh aspect of the present invention, claws are formed on the side surfaces of the low and high projections of the first aspect, and the ribs of the pressing member have engagement holes that engage with the claws. It is specified by being formed.
[0017]
The invention according to claim 8 is specified by forming a through-hole through which the tall protrusion penetrates in the frame portion of the pressing member according to claim 1 . The invention according to claim 9 is specified by the fact that the rib engaging with the low projection of claim 5 is in contact with the outer surface of the elastic member.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 is a perspective view showing an assembled state of the liquid crystal panel fixing structure according to the present embodiment, FIG. 2 is a longitudinal sectional view taken along line II-II in FIG. 1, and FIG. FIG. 4 is a longitudinal sectional view taken along the line III-III, and FIG. 4 is an exploded perspective view showing each member constituting the liquid crystal panel fixing structure according to the present embodiment.
[0019]
As shown in FIG. 4, the liquid crystal panel 1 to be fixed has two sets of parallel side edges and has a plate-like shape as a whole. As shown in FIGS. 2 and 3, the liquid crystal panel 1 includes, in order from the surface side, an upper polarizing plate 11, two glass plates enclosing liquid crystals (an upper glass plate 12, a lower glass plate 13), and , The lower polarizing plate 14. A transparent electrode previously formed in the shape of information to be displayed is sandwiched between the upper polarizing plate 11 and the upper glass plate 12. On the other hand, a transparent ground electrode is formed over the entire surface between the lower glass plate 13 and the lower polarizing plate 14. Over the entire length of one side edge along the longitudinal direction of the liquid crystal panel 1, the upper glass 12 as the first plate-like member has a certain width than the lower glass 13 as the second plate-like member. It protrudes. On the lower surface (surface on the lower glass 13 side) of the projecting portion 12a, a large number of connection terminals communicating with each electrode are formed at a constant pitch.
[0020]
The rigid member 2 to which the liquid crystal panel 1 is fixed is, for example, a finder block or an autofocus block built in a camera which is an electronic device. In order to simplify the illustration, a plate-like member is used in each drawing. It is expressed as On the upper surface of the rigid member 2, two relatively tall protrusions (a first support frame protrusion 21 and a second support frame protrusion 22 as tall protrusions) are formed so as to protrude side by side. The direction in which the first support frame convex portion 21 and the second support frame convex portion 22 are arranged is hereinafter referred to as “X direction” (see FIG. 4). Similarly, on the upper surface of the rigid member 2, two relatively short projections (the third support frame convex portion 23 and the fourth support frame convex portion 24 as the low-profile projections) extend along the X direction. Protruding side by side. A direction perpendicular to the X direction (hereinafter referred to as “Y direction”) of the first support frame convex portion 21 and the second support frame convex portion 22, and the third support frame convex portion 23 and the fourth support frame convex portion 24. Is substantially the same as the value obtained by subtracting the width in the Y direction of the third support frame convex portion 23 and the fourth support frame convex portion 24 (the root thereof) from the width in the short direction of the liquid crystal panel 1. . In addition, the 1st support frame convex part 21 and the 3rd support frame convex part 23 are located in a line along the Y direction substantially. The distance between the first support frame convex portion 21 and the second support frame convex portion 22 is about half of the width in the longitudinal direction of the liquid crystal panel 1. Further, the distance between the third support convex part 23 and the fourth support convex part 24 is wider than the distance between the first support frame convex part 21 and the second support frame convex part 22, and the width in the longitudinal direction of the liquid crystal panel 1. Slightly narrower than.
[0021]
The first support frame convex portion 21 and the second support frame convex portion 22 have the same shape as each other, and the height thereof is sufficiently larger than the thickness of the liquid crystal panel 1. The inner side surface of the first support frame convex portion 21 and the second support frame convex portion 22 facing the third support convex portion 23 or the fourth support convex portion 24 is a plane perpendicular to the upper surface of the rigid member 2. ing. In addition, the outer surface of the first support frame convex portion 21 and the second support frame convex portion 22 facing the opposite side to the third support convex portion 23 or the fourth support convex portion 24 is also relative to the upper surface of the rigid member 2. Although it is formed as a vertical plane, claws 21a and 22a are formed so as to protrude at a substantially intermediate height. The claws 21a and 22a form surfaces perpendicular to the outer surfaces of the support frame projections 21 and 22 on the base side of the support frame projections 21 and 22, respectively. In the front end side, the support frame convex portions 21 and 22 are inclined with respect to the outer surface. In addition, the Y direction width | variety of the part of the front end side rather than nail | claw 21a, 22a in the 1st support frame convex part 21 and the 2nd support frame convex part 22 is thinner than the root side. Moreover, the outer edge of the front end surface is chamfered obliquely.
[0022]
On the other hand, the 3rd support frame convex part 23 and the 4th support frame convex part 24 have the mutually same type | mold shape, The height of the 1st support frame convex part 21 and the 2nd support frame convex part 22 is the same. The width in the Y direction is substantially the same as the protruding width of the protruding portion 12 a of the upper glass 12. The inner side surfaces of the third support frame convex portion 23 and the fourth support frame convex portion 24 facing the first support convex portion 21 or the second support convex portion 22 are surfaces inclined with respect to the upper surface of the rigid member 2. ing. Further, the outer surface of the third support frame convex portion 23 and the fourth support frame convex portion 24 facing the opposite side to the first support convex portion 21 or the second support convex portion 22 is with respect to the upper surface of the rigid member 2. Although it is formed as a vertical plane, claws 23a and 24a are formed in the vicinity of the tip. The claws 23 a and 24 a have the same shape as the claws 21 a and 22 a of the first support frame convex portion 21 and the second support frame convex portion 22.
[0023]
Further, on the side of the third support frame convex portion 23 and the fourth support frame convex portion 24 facing the first support convex portion 21 or the second support convex portion 22, a rectangular parallelepiped projection whose major axis is directed in the X direction. (Hereinafter referred to as “guide protrusions 25 and 26”) are integrally formed. The height of each of the guide protrusions 25 and 26 is about half of the third support frame convex portion 23 and the fourth support frame convex portion 24. Further, the distance between the guide protrusions 25 and 26 is narrower than the distance between the third support frame protrusion 23 and the fourth support frame protrusion 24. Therefore, the 3rd support frame convex part 23 and the guide protrusion 25 have comprised the plane reverse L shape, and the 4th support frame convex part 24 and the guide protrusion 26 have comprised the plane L shape.
[0024]
The support frame convex portions 21 to 24 and the guide protrusions 25 and 26 described above and the region surrounded by these on the upper surface of the rigid member 2 constitute a “liquid crystal panel support frame”.
[0025]
In the vicinity of the liquid crystal panel support frame on the upper surface of the rigid member 2, a flexible circuit board 3 on which an internal circuit of a camera (not shown) is mounted is laid. The flexible circuit board 3 has openings 31 to 34 through which the support frame convex portions 21 to 24 and the rubber guide protrusions 25 and 26 penetrate to make the flexible substrate 3 adhere to the upper surface of the rigid member 2. Each one is punched. Various electrical signals are supplied to the liquid crystal panel 1 between an opening 33 for penetrating the third support frame convex portion 23 and an opening 34 for penetrating the fourth support frame convex portion 24 on the surface of the flexible substrate 3. A pattern composed of a plurality of electrodes (hereinafter referred to as “liquid crystal panel land 35”) is formed at the same pitch as the connection terminals formed on the protruding portion 13 a of the upper glass 13.
[0026]
The zebra G as an elastic member placed on the liquid crystal panel land 35 has a longitudinal length substantially the same as the distance between the third support frame convex portion 23 and the fourth support frame convex portion 24. The length in the short direction, which is the same as the Y-direction width (that is, the amount of protrusion of the protrusion 12a of the upper glass 12) at the base of the third support frame protrusion 23 and the fourth support frame protrusion 24, and the third support frame protrusion 23 and a thickness larger than the height of the fourth support frame convex portion 24 (more specifically, the thickness of the lower glass 13 and the lower polarizing plate 14 and the height of the rubber guide protrusions 25 and 26 are added together to add the flexible substrate 3. A prismatic member having a thickness larger than the amount obtained by reducing the thickness of the prism. The zebra G is composed of conductive rubber (conductive member) and insulating rubber that are alternately overlapped at the same pitch as the electrodes of the liquid crystal panel land 35. Therefore, when the zebra G is placed on the liquid crystal panel land 35 in a state where the flexible substrate 3 is overlaid on the upper surface of the rigid member 2, each conductive material constituting the zebra G is placed on each electrode constituting the liquid crystal panel land 35. The rubber conducts.
[0027]
The liquid crystal panel pressing member 4 is formed by punching stainless steel and bending it. In the center of the liquid crystal panel pressing member 4, a display window 4 a having a size slightly smaller than the liquid crystal panel 1 is punched out so that the liquid crystal panel 1 can be viewed from the outside. A rectangular area centering on the display window 4a of the liquid crystal panel pressing member 4 (having substantially the same width as the longitudinal width of the liquid crystal panel 1 in the X direction and the first support in the Y direction than the lateral width of the liquid crystal panel. A region having a width that is larger by the width in the Y direction of the frame convex portion 21 and the second support frame convex portion 22) forms a frame portion 4 b that holds the four edges of the liquid crystal panel 1. In the vicinity of one longitudinal edge of the frame portion 4b, through holes 4g and 4g through which the tips of the first support frame convex portion 21 and the second support frame convex portion 22 respectively penetrate are punched.
[0028]
From each edge of the frame part 4b of the liquid crystal panel pressing member 4, a width wider than the thickness of the liquid crystal panel 1 (however, more than the thickness of the upper polarizing plate 11 and the upper glass 12 plus the thickness of the zebra G). The ribs 4c to 4f having a small width hang down integrally. Among these, the rib 4e hanging from the edge in the vicinity of the through holes 4g, 4g has claws of the first support frame convex portion 21 and the second support frame convex portion 22 whose tips pass through the through holes 4g, 4g. Two engagement holes 4h and 4h that respectively engage with 21a and 22a are punched out (the engagement holes 4h and 4h and the claws 21a and 22a constitute an engagement means). The rib 4f hanging from the edge opposite to the rib 4e has a third support frame projection when the tips of the first support frame projection 21 and the second support frame projection 22 pass through the through holes 4g and 4g. 23 and two engaging holes 4i, 4i that respectively engage with the claws 23a, 24a of the fourth support frame convex part 24 are punched (the engagement holes 4i, 4i and the claws 23a, 24a are engaged). Composing means). These engagement holes 4h, 4h, 4i, 4i are positions where the claws 21a, 22a, 23a, 24a engage when the liquid crystal panel 1 is pressed against the rigid member 2 side by the frame portion 4b while crushing the zebra G. Is formed. The end edges of these two ribs 4e and 4f are slightly bent so as to expand outward.
[0029]
Hereinafter, a procedure for assembling the liquid crystal panel fixing structure according to the present embodiment from the respective members configured as described above will be described.
First, the flexible circuit board 3 is laid on the surface of the rigid member 2 in a state where the support frame convex portions 21 to 24 and the rubber guide protrusions 25 and 26 are passed through the openings 31 to 34.
[0030]
Next, the zebra G is inserted between the third support frame convex portion 23 and the fourth support frame convex portion 24, and the inner side surface of the zebra G is brought into contact with the rubber pressing protrusions 25 and 26. In this way, the zebra G is positioned, and each conductive rubber constituting the zebra G is electrically connected to each connection terminal constituting the liquid crystal panel land 35. At this time, the outer surface of the zebra G is flush with the outer surfaces of the third support frame convex portion 23 and the fourth support frame convex portion 24.
[0031]
Next, with the side edge along the longitudinal direction of the liquid crystal panel 1 aligned with the outer upper edge of the zebra G, the lower surface of the projection 12a of the liquid crystal panel 1 is brought into contact with the upper surface of the zebra G, and the lower glass 13 Is brought into contact with the inner surface of the zebra G. Then, the opposite longitudinal edge of the liquid crystal panel 1 comes into contact with the inner side surfaces of the first support frame convex portion 21 and the second support frame convex portion 22. At this time, the longitudinal position (X-direction position) of the liquid crystal panel 1 is adjusted, and each connection terminal formed on the lower surface of the projecting portion 12a is connected to the land for the liquid crystal panel via the conductive rubber of the zebra G. Conduction is made to the corresponding electrode in 35.
[0032]
Next, the liquid crystal panel pressing member 4 is put on the liquid crystal panel 1 in a state where the tips of the first support frame convex portion 21 and the second support frame convex portion 22 are passed through the respective through holes 4g. Then, the rib 4 e comes into contact with the claws 21 a and 22 a of the first support frame convex portion 21 and the second support frame convex portion 22, respectively, and the rib 4 f is formed between the third support frame convex portion 23 and the fourth support frame convex portion 24. It contacts the claws 23a and 24a, respectively. When the liquid crystal panel pressing member 4 is further pushed in from this state, the end edges of the ribs 4e and 4f are spread outward by the inclined surfaces of the claws 21a to 24a, and the ribs 4e and 4f ride on the claws 21a to 24a. Then, after a while, the lower surface of the frame portion 4 b comes into contact with the upper surface of the liquid crystal panel 1. When the liquid crystal panel pressing member 4 is further pushed in while crushing the zebra G, the claws 21a of the first support convex portion 21 and the second support frame convex portion 22 are inserted into the engagement holes 4h and 4h formed in the rib 4e. , 22a are fitted, the rib 4e is restored and comes into contact with the outer surfaces of the first support convex part 21 and the second support frame convex part 22, and the engagement holes 4i, 4i formed in the rib 4f The claws 23a, 24a of the third support convex part 23 and the fourth support frame convex part 24 are fitted, and the rib 4f is restored to contact the outer side surface of the third support convex part 23 and the fourth support frame convex part 24. .
[0033]
In this state, when the force applied to the liquid crystal panel pressing member 4 is removed, the liquid crystal panel 1 is pressed against the back surface of the liquid crystal panel pressing member 4 by the elastic force of the zebra G. At this time, the claws 21a to 24a are hooked on the inner edges of the respective engagement holes 4h, 4h, 4i, 4i (the inner edges on the end edges of the ribs 4e, 4f), so that the liquid crystal panel pressing member 4 is further moved. It is restricted and the liquid crystal panel 1 is fixed.
[0034]
According to the liquid crystal panel fixing structure assembled in this way, the displacement of the liquid crystal panel pressing member 4 itself is restricted by the fitting of the first support frame protrusion 21 and the second support frame protrusion 22 with the through holes 4g and 4g. Is done. Further, the displacement of the liquid crystal panel 1 is regulated by the ribs 4 c to 4 f of the liquid crystal panel pressing member 4. Further, the displacement of the zebra G in the long axis direction is limited by the third support frame protrusion 23 and the fourth support frame protrusion 24. Since the zebra G is sandwiched between the side surface of the lower glass 13 of the liquid crystal panel 1 fixed by the liquid crystal panel pressing member 4 and the rib 4f, this structure prevents the zebra G from falling down. Yes. At the same time, since the first support frame protrusion 21 and the second support frame protrusion 22 protrude through the through holes 4g and 4g, pressure applied from the outside via a cover glass (not shown) is applied to the liquid crystal panel 1. Is prevented.
[0035]
As described above, according to the present embodiment, the liquid crystal panel pressing member 4 can be prevented from being displaced and the zebra G can be prevented from falling by simply passing the two support frame convex portions 21 and 22 through the liquid crystal panel pressing member 4, and added from the outside. It is possible to prevent pressure from being applied to the liquid crystal panel 1. Accordingly, the other two support frame convex portions 23 and 24 can be disposed at a lower height than the liquid crystal panel 1. As a result, compared with the conventional liquid crystal panel fixing structure shown in FIG. 5, the width in the short direction of the liquid crystal panel pressing member 4 can be narrowed by the width in the Y direction of the single support frame protrusions 23 and 24. become.
[0036]
【The invention's effect】
According to the liquid crystal panel fixing structure according to the present invention configured as described above, the liquid crystal panel fixing structure of the type in which the protrusion is formed on the rigid member side can fix the liquid crystal panel to be fixed without requiring too much space. can do.
[Brief description of the drawings]
1 is a perspective view of a liquid crystal panel fixing structure according to an embodiment of the present invention. FIG. 2 is a longitudinal sectional view taken along line II-II in FIG. 1. FIG. 3 is taken along line III-III in FIG. Vertical cross-sectional view [FIG. 4] Exploded view of the liquid crystal panel fixing structure shown in FIG. 1 [FIG. 5] Vertical cross-sectional view of the conventional liquid crystal panel fixing structure
DESCRIPTION OF SYMBOLS 1 Liquid crystal panel 2 Rigid member 3 Flexible circuit board 4 Holding member 4e, 4f Rib 4g Through-hole 4h, 4i Engagement hole 12 Upper glass 12a Projection part 13 Lower glass 21 1st support frame convex part 22 2nd support frame convex part 23 3rd support frame convex part 24 4th support frame convex part 21a, 22a, 23a, 34a Claw 35, 26 Rubber guide protrusion

Claims (9)

A liquid crystal panel fixing structure for fixing a liquid crystal panel to a rigid member,
A prismatic elastic member;
A liquid crystal panel mounted on the elastic member with at least one pair of side edges parallel to each other, with one side edge aligned with the upper edge of the elastic member;
Two protrusions that are formed so as to protrude from the surface of the rigid member, the elastic member is disposed between them, and are shorter than the elastic member;
A tall protrusion which is formed so as to protrude from the surface of the rigid member and has an inner surface in contact with the other side edge of the liquid crystal panel, which is taller than the elastic member;
A holding member having a frame portion that holds the periphery of the liquid crystal panel and a rib that hangs down from the frame portion;
A liquid crystal panel fixing structure comprising engagement means for engaging the pressing member with each of the low protrusion and the high protrusion in a state where the elastic member is crushed through the liquid crystal panel. . Between the rigid member and the elastic member, a circuit board on which electrodes are formed is sandwiched,
The elastic member includes a conductive member that conducts to the electrode of the circuit board,
The liquid crystal panel fixing structure according to claim 1, wherein an electrode that is electrically connected to a conductive member of the elastic member is formed at a contact portion of the liquid crystal panel with the elastic member. Liquid crystal panel fixing structure according to claim 1, further comprising a guide protrusion that is protruded from the elastic the tall projection side wherein the rigid member surface in contact with the inner surface of the member. The liquid crystal panel is
A first plate-like member placed on the elastic member ;
The liquid crystal panel fixing structure according to claim 1, further comprising: a second plate member whose side edge is in contact with an inner surface of the elastic member . Outer surface, the liquid crystal panel fixing structure according to claim 1, characterized in that it is an outer surface flush of the back lower protrusion of the elastic member. Liquid crystal panel fixing structure according to claim 1, characterized in that the tall projection projects two from the rigid member. Claws are formed on the side surfaces of the low projection and the tall projection ,
The liquid crystal panel fixing structure according to claim 1, wherein an engagement hole that engages with each of the claws is formed in the rib of the pressing member. Wherein the frame portion of the holding member, the liquid crystal panel fixing structure according to claim 1, wherein a through-hole in which the tall projection penetrates is formed. 6. The liquid crystal panel fixing structure according to claim 5 , wherein the rib engaging with the low projection is in contact with an outer surface of the elastic member.

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