JP5107109B2 - Electro-optical device and electronic apparatus - Google Patents

Description

  The present invention relates to an electro-optical device and an electronic apparatus.

  Liquid crystal display devices (electro-optical devices) are widely used in applications such as portable electronic devices and personal computer monitors. Such a liquid crystal display device includes a liquid crystal module including a large number of liquid crystal display elements. The liquid crystal module includes a liquid crystal panel body, a light guide plate, a plastic frame (mold frame), and a metal frame composed of an upper frame (front metal frame) and a lower frame (back metal frame). Are known (for example, see Patent Document 1). That is, a plastic frame is accommodated in a metal frame, and a light guide plate is accommodated in the plastic frame. The liquid crystal panel body is arranged on the light guide plate.

By the way, in the liquid crystal module having the plastic frame and the metal frame composed of the upper frame and the lower frame in this way, as shown in FIG. 8, the liquid crystal panel (electro-optical panel) composed of the liquid crystal panel body 1, the light guide plate 2, and others. 3) The side surface of 3 is covered, and the plastic frame 4, the lower frame 5, and the upper frame 6 are superimposed on the outside of the side surface. Therefore, in the liquid crystal module M configured as described above, the distance D between the edge E of the display area A provided in the central portion of the liquid crystal panel body 1 and the outer surface of the upper frame 6 that is the outermost surface of the liquid crystal module. In an electronic device such as a cellular phone in which the liquid crystal module M is incorporated, it is important to increase the accuracy of the display position.
Japanese Patent Laid-Open No. 10-39280

  However, in the conventional structure shown in FIG. 8, the tolerance (GAP) G1 when the liquid crystal panel body 1 having the display area A is incorporated into the plastic frame 4 and the tolerance when the plastic frame 4 is incorporated into the lower frame 5 are used. There are three assembly tolerances: (GAP) G2 and tolerance (GAP) G3 when the lower frame 5 is assembled into the upper frame 6. Therefore, the distance D for determining the display position of the display area A of the liquid crystal panel body 1 is determined by the tolerance obtained by adding up the three tolerances (G1, G2, G3). When M is incorporated in an electronic device, the display area A of the liquid crystal panel body 1 may not be arranged with high accuracy at the design position.

  In FIG. 8, the plastic frame 4 and the lower frame 5 are fixed to each other by fitting by unevenness. Further, the space between the lower frame 5 and the upper frame 6 is also fixed by fitting by unevenness. Therefore, as described above, the tolerance G2 when the plastic frame 4 is incorporated into the lower frame 5 and the tolerance G3 when the lower frame 5 is incorporated into the upper frame 6 are necessary.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an electro-optical device and an electro-optical device that can improve the positional accuracy of a display region of an electro-optical panel made of a liquid crystal panel or the like. An object is to provide an electronic apparatus including the device.

An electro-optical device according to the present invention includes an electro-optical panel having a display area on a display surface, a bottom plate, and a side plate provided around the bottom plate and having a protruding portion formed on an outer surface side. A supporting member for supporting the display from the surface opposite to the display surface, a bottom plate, and a side plate provided around the bottom plate, and the electro-optic panel and the supporting member from the surface opposite to the display surface. A lower frame made of a conductive material to hold , an upper plate having an opening exposing the display area, and a side plate provided around the upper plate, and is fitted to the lower frame from the display surface side. An upper frame made of a conductive material , and the side plate of the support member, the side plate of the lower frame, and the side plate of the upper frame have overlapping regions at least partially overlapping outside of the side surface of the electro-optic panel. The side plate of the lower frame and the side plate of the upper frame have fitting portions on the surfaces facing each other. And, the upper frame is fitted to the lower frame by the fitting portion, the side plate located inside of Rutotomoni is conducted through the fitting portion, a side plate of the lower frame of the side plates and the upper frame, the support member The projecting portion of the support member penetrates through the through hole and abuts at least partly with a side plate located outside of the side plate of the lower frame and the side plate of the upper frame.

According to this electro-optical device, the electro-optical panel is incorporated into the support member at the interval for determining the display position of the display area of the electro-optical panel, that is, at the interval between the outer surface of the side plate located outside and the edge of the display area. Two assembly tolerances are not included, that is, a tolerance when the support member is incorporated into a frame having a side plate located on the outside. Therefore, since there are two tolerances which existed in the past, the positional accuracy of the display area can be improved accordingly. Further, by allowing the protruding portion to penetrate the through-hole, the frame having the side plate located inside the side plate of the lower frame and the side plate of the upper frame can be reliably fixed to the support member. Further, by electrically connecting the lower frame and the upper frame to, for example, a ground wiring, it is possible to shield electric noise such as static electricity and prevent it from going outside.

Moreover, it is preferable that the protrusion part of a support member and the through-hole of the side plate located inside are provided corresponding to all the side surfaces of an electro-optical panel.
In this way, the position accuracy of the display area is good in all side surfaces of the electro-optical panel.

The outer side side plate you located is preferably a side plate of the upper frame.
By arranging the upper frame to the outer Thus, since this upper frame and the support member comes to abut, so that the position of the upper plate of the opening with respect to the display area of the electro-optical panel is more accurately determined Become.

An electronic apparatus according to the present invention includes the electro-optical device described above.
According to this electronic apparatus, since the electro-optical device is provided with a good position accuracy of the display area of the electro-optical panel, this electronic apparatus also has a good display position accuracy by the electro-optical panel.

Hereinafter, the present invention will be described in detail with reference to the drawings. In the following drawings, the scale is appropriately changed for each member so that each member has a size that can be recognized on the drawing.
(Electro-optical device)
<First Embodiment>
FIG. 1 is a plan view schematically showing a liquid crystal display device as an electro-optical device. Reference numeral 10 in FIG. 1 denotes a liquid crystal display device (electro-optical device). The liquid crystal display device 10 is used as a liquid crystal module. As shown in FIG. 2 which is a cross-sectional view taken along the line B-B in FIG. 1, a liquid crystal panel 11, a plastic frame 12 (support member), A metal frame 15 including a frame 13 and an upper frame 14 is provided.

The liquid crystal panel 11 includes a liquid crystal panel body 16, a diffusion sheet 17, a prism sheet 18, a light guide plate 19, a reflection sheet 20, a light source (not shown), and the like, and introduces light from the light source into the liquid crystal panel body 16. 16 is configured to display a desired display.
The liquid crystal panel main body 16 includes a pair of opposing substrates 21 and 22, and a liquid crystal layer (not shown) is sealed between the substrates 21 and 22. Pixel electrodes, TFTs, wirings, and the like are formed on the inner surface side (liquid crystal layer side) of one substrate 21, and color filters, common electrodes, and wirings are formed on the inner surface side (liquid crystal layer side) of the other substrate 22. Etc. are formed. A polarizing plate 23 is attached to the outer surface of each of the substrates 21 and 22.

Although not shown, an external connection substrate such as an FPC is connected to the peripheral portion of the liquid crystal panel body 16 to an extended portion formed by extending the substrate 21 of the liquid crystal panel body 16. In addition, a driving IC (not shown) is provided in the extending portion, and the TFT and the like of the substrate 21 are driven by this driving IC.
The liquid crystal panel 11 having such a configuration has an outer surface side of the substrate 22 as a display surface, and a rectangular display area A is formed at the center of the display surface as shown in FIG. .

  Further, the liquid crystal panel 11 is accommodated in the plastic frame 12 as shown in FIG. 2, whereby the side surface and the bottom surface side are supported by the plastic frame 12. The plastic frame 12 has a rectangular frame shape made of a resin such as polycarbonate, and includes a rectangular annular bottom plate 12a and side plates 12b rising from the outer sides of the bottom plate 12a. As shown in FIG. 3 which is a plan view of the plastic frame 12, in this embodiment, two contact pieces 24 are formed on each of the four side plates 12b.

As shown in FIG. 2, these contact pieces 24 are formed so as to protrude outward from the upper end portion of the side plate 12b, that is, are formed of protruding portions, which are contact portions in the present invention. Thus, the tip is designed so as to contact the side plate of the upper frame 14.
A fitting projection 25 is also formed below the contact piece 24 so as to protrude outward from the side plate 12b. In the present embodiment, a total of eight fitting protrusions 25 are formed, two for each side plate 12b, like the contact piece 24. However, the number, the formation position, and the shape of the contact pieces 24 and the fitting protrusions 25 are not limited to those shown in FIGS. 2 and 3 and can be arbitrarily designed.
In the present embodiment, since the plastic frame 12 made of resin is used as the support member in the present invention, the contact piece 24 and the fitting projection 25 can be integrally formed with the bottom plate 12a and the side plate 12b. It has become easier.

The metal frame 15 is composed of the lower frame 13 and the upper frame 14 as described above, and the bottom surface side and the top surface side of the liquid crystal panel 11 in a state in which these are fitted and fixed as shown in FIG. (Display surface side). The lower frame 13 and the upper frame 14 constituting the metal frame 15 are both made of a metal material such as stainless steel, that is, a conductive material.
The lower frame 13 includes a rectangular annular bottom plate 13a and a side plate 13b rising from each outer side of the bottom plate 13a. The bottom plate 13a allows the bottom surface side of the liquid crystal panel 11 to pass through the plastic frame 12. It is to hold. The lower frame 13 is formed such that the height of the side plate 13b is lower than the position of the contact piece 24 of the plastic frame 12. Thereby, the side plate 13b of the lower frame 13 does not interfere with the contact piece 24, and therefore, the contact piece 24 can come into contact with the side plate of the upper frame 14.

  The side plate 13b is formed with a fitting recess 26 at a position corresponding to the fitting protrusion 25 of the plastic frame 12. That is, a total of eight of these fitting recesses 26 are formed, two for each side plate 13b. Each of the fitting recesses 26 is configured to be fitted with the corresponding fitting protrusion 25, and is formed by a through hole or a hole recessed on the inner surface side of the side plate 13b. Under such a configuration, the plastic frame 12 is incorporated and accommodated in the lower frame 13 in a state in which the liquid crystal panel 11 is accommodated, and the lower frame 13 is fitted by the fitting protrusion 25 and the fitting recess 26. It is fixed to.

Further, on the outer surface of the side plate 13b, there are two fitting holes 27 that fit into fitting projections of the upper frame 14 to be described later, like the fitting recess 26, two for each side plate 13b. Is formed.
Although not shown, the lower frame 12 is electrically connected to a ground potential portion provided in the liquid crystal panel 11 via a ground wiring or the like, whereby the lower frame 12 itself is also grounded. .

  The upper frame 14 includes a rectangular annular upper plate 14a and a side plate 14b descending from each outer side of the upper plate 14a. The display area A of the display panel 11 is exposed on the upper plate 14a. An opening 28 is formed. The opening 28 is formed to be slightly larger than the display area A, and thereby the display area A is surely exposed. With this configuration, the upper frame 14 holds the display side of the display panel 11 without covering the display area A. The upper frame 14 is formed so that the side plate 14 covers substantially the entire area of the outer surface side of the side plate 12 a of the plastic frame 12 and the outer surface side of the side plate 13 a of the lower frame 13.

Thereby, the side plate 12a of the plastic frame 12, the side plate 13b of the lower frame 13, and the side plate 14b of the upper frame 14 have an overlapping region F that overlaps mostly on the outside of the side surface of the liquid crystal panel 11. It has become.
The contact piece 24 of the plastic frame 12 is abutted and brought into contact with the inner surface of the side plate 14b of the upper frame 14 on the upper plate 14a side.

  Further, on the inner surface of the side plate 14b, fitting convex portions 29 are formed at positions corresponding to the fitting holes 27 of the lower frame 13, respectively. That is, a total of eight of these fitting convex portions 29 are formed, two for each side plate 14b. These fitting projections 29 are configured so as to be fitted (engaged) with the corresponding fitting holes 27, and for example, punching (pressing) so that the side plate 14b bulges to the inner surface side thereof. As a result, it is formed. Under such a configuration, the lower frame 13 is incorporated (fitted) and accommodated in the upper frame 14, and is fitted into the upper frame 14 by fitting the fitting hole 27 and the fitting convex portion 29. It is fixed. In addition, the said fitting hole 27 and the fitting convex part 29 function also as an electroconductive part which conducts the lower frame 13 and the upper frame 14 in this invention.

Under such a configuration, the metal frame 15 has the upper frame 14 fitted to the lower frame 13 from the display surface side of the liquid crystal panel 11, and the liquid crystal panel 11 is accommodated therein via the plastic frame 12. It has become a thing.
Here, in the liquid crystal display device 10 (liquid crystal module), the tolerance when the liquid crystal panel body 16 (liquid crystal panel 11) having the display area A is incorporated in the plastic frame 12 is the same as the conventional structure shown in FIG. G1 is necessary in the design. Further, as shown in FIG. 2, when the plastic frame 12 is assembled into the metal frame 15, a tolerance G4 is required at a position where the tip of the contact piece 24 contacts the inner surface of the side plate 14b of the upper frame 14. . That is, by design, the tip of the contact piece 24 is in contact with the inner surface of the side plate 14b of the upper frame 14, but when the contact piece 24 is formed to extend excessively to the side plate 14b side, There is a possibility that the plastic frame 12 may not fit in the upper frame 14 (gold frame 15). Therefore, a design tolerance G4 is necessary to provide a certain amount of clearance.
Here, in order to explain the tolerance G4, FIG. 2 shows a large distance between the tip of the contact piece 24 and the inner surface of the side plate 14b of the upper frame 14. (The same applies to FIGS. 4, 5, and 6 below).

  The lower frame 13 has a side plate 13b disposed between the side plate 12b of the plastic frame 12 and the side plate 14b of the upper frame 14, with a fitting recess 26 in the plastic frame 12 and a fitting hole 27 in the upper frame 15. By being fitted to each other, they are fixed between the plastic frame 12 and the upper frame 15. At that time, unlike the conventional case, the tolerance between the side plate 12b of the plastic frame 12 and the side plate 13b of the lower frame 13 and between the side plate 13b of the lower frame 13 and the side plate 14b of the upper frame 14 is the above-mentioned tolerance G4. Since it is absorbed, it becomes unnecessary in design.

  Therefore, according to the liquid crystal display device 10 (liquid crystal module) of the present embodiment, the abutment piece 24 is provided on the plastic frame 12 and is designed to abut on the side plate 14 b of the upper frame 14. As described above, the distance D for determining the display position of the display area A of the liquid crystal panel 11, that is, the distance D between the outer surface of the side plate 14 b of the upper frame 14 positioned outside the metal frame 15 and the edge E of the display area A is given. The two assembly tolerances of the tolerance G1 and the tolerance G4 are not included. Therefore, since there are two tolerances that existed in the past, the positional accuracy of the display area A can be improved accordingly.

Further, since the contact pieces 24 of the plastic frame 12 are provided so as to correspond to the outer sides of all the side surfaces of the liquid crystal panel 11, the positional accuracy of the display region A is improved in all the side surface directions of the liquid crystal panel 11. be able to.
Further, in the metal frame 15, the side plate 14 b of the upper frame 14 is disposed outside the side plate 13 b of the lower frame 13, so that the upper frame 14 and the plastic frame 12 are directly contacted by the contact piece 24. Therefore, the position of the opening 28 of the upper plate 14a with respect to the display area A of the liquid crystal panel 11 can be determined (defined) with higher accuracy. Further, since the upper plate 14a of the upper frame 14 can cover the upper end of the side plate 12b of the plastic frame 12 and the upper end of the side plate 13b of the lower frame 13, it is possible to prevent foreign matter and the like from entering between these side plates.

  Further, the lower frame 13 and the upper frame 14 are formed of a conductive material, the lower frame 12 is grounded via the ground wiring as described above, and the lower frame 13 and the upper frame 14 function as conductive portions. Since the fitting hole 27 and the fitting projection 29 are connected to each other, electrical noise such as static electricity generated in the liquid crystal panel 11 or the like is shielded in the metal frame 15 so as not to go outside. Can do.

Second Embodiment
Next, a second embodiment of the electro-optical device of the invention will be described.
FIG. 4 is a side cross-sectional view of a main part of a liquid crystal display device as an electro-optical device, and shows a portion corresponding to the side cross-section taken along line BB in FIG. Reference numeral 40 in FIG. 4 denotes a liquid crystal display device (electro-optical device), and this liquid crystal display device 40 is also used as a liquid crystal module.

The liquid crystal display device 40 is mainly different from the liquid crystal display device 10 shown in FIG. 2 in that the contact position (contact portion) 42 formed on the plastic frame 41 and the contact piece 42 are This is also the function of the fitting protrusion 25 in the second liquid crystal display device 10.
In the liquid crystal display device 40, the plastic frame 41 protrudes outward at a substantially central portion in the height direction of the side plate 41 b, that is, at a position corresponding to the fitting recess 26 formed in the side plate 13 b of the lower frame 13. A contact piece 42 made of the protruding portion is formed. The contact piece 42 is designed to contact the inner surface of the side plate 14b of the upper frame 14 in the same manner as the contact piece 24 in the liquid crystal display device 10 of FIG.

Further, in the lower frame 13, a fitting recess 26 formed in the side plate 13 b is formed by a through-hole penetrating the front and back of the side plate 13 b in this embodiment.
With such a configuration, when the plastic frame 41 is assembled in the lower frame 13, the contact piece 42 of the present embodiment is fitted into the fitting recess 26 and penetrates through the fitting recess 26. When the lower frame 13 is assembled in the upper frame 14 in this state, the contact piece 42 that penetrates the fitting recess 26 comes into contact with the inner surface of the side plate 14b of the upper frame 14 as described above. Yes.

Therefore, even in the liquid crystal display device 40, the contact piece 42 is provided on the plastic frame 41 and is designed to contact the inner surface of the side plate 14b of the upper frame 14. The interval D for determining the display position of the area A does not include two assembly tolerances of the tolerance G1 and the tolerance G4. Therefore, since there are two tolerances that existed in the past, the positional accuracy of the display area A can be improved accordingly.
In addition, since the contact piece 42 penetrates the fitting recess 26 of the side plate 13b of the lower frame 13 and contacts the side plate 14b of the upper frame 14, the lower frame 13 is securely attached to the plastic frame 41. Can be fixed to.

<Third Embodiment>
Next, a third embodiment of the electro-optical device according to the invention will be described.
FIG. 5 is a side cross-sectional view of a main part of a liquid crystal display device as an electro-optical device, and shows a portion corresponding to the side cross-section taken along line BB in FIG. Reference numeral 50 in FIG. 5 denotes a liquid crystal display device (electro-optical device), and this liquid crystal display device 50 is also used as a liquid crystal module.

The liquid crystal display device 50 is different from the liquid crystal display device 10 shown in FIG. 2 in that a contact portion is formed on the upper frame 52 without forming a contact piece on the plastic frame 51.
In this liquid crystal display device 50, the plastic frame 51 has the same configuration as the plastic frame 12 in the conventional structure shown in FIG.

  On the other hand, the upper frame 52 is formed with a bent portion 53 at the upper end portion of the side plate 52 b, and the inner surface 53 a of the bent portion 53 is a contact portion that contacts the side plate 51 b of the plastic frame 51. . That is, the inner surface (contact portion) 53a of the bent portion 53 and the outer surface of the upper end portion of the side plate 51b are designed to contact each other.

Here, the bent portion 53 is formed over the entire circumference of the rectangular frame shape in the present embodiment, and therefore the bent portion 53 also functions as a reinforcing portion that improves the strength of the upper frame 52. It is supposed to be.
Even in such a liquid crystal display device 50, the bent portion 53 is formed on the side plate 52 b of the upper frame 52, and the inner surface 53 a is used as a contact portion that contacts the side plate 51 b of the plastic frame 51. The interval D for determining the display position of the display area A includes the above-described tolerance G1 and the tolerance G4 between the inner surface (contact portion) 53a of the bent portion 53 and the side plate 51b of the plastic frame 51. Two assembly tolerances will not be included. Therefore, even in the liquid crystal display device 50 of the present embodiment, since there are two tolerances that existed in the past, the positional accuracy of the display area A can be improved accordingly.
Further, as described above, the bent portion 53 serving as the contact portion can function as a reinforcing portion that improves the strength of the upper frame 52, and thus the strength of the entire metal frame can be improved.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention.
For example, in the above embodiment, the upper frame is arranged on the outer side so that the side plate located on the outer side of the side plate of the lower frame and the side plate of the upper frame becomes the side plate of the upper frame. As shown, the lower frame may be placed on the outside. In this case, as shown in FIG. 6, a contact piece (contact portion) 24 is formed at the lower end portion of the side plate 12 of the plastic frame 12, and the tip of the contact portion 24 is connected to the side plate 13 b of the lower frame 13. It is designed to abut against the inner surface of the lower end of the. In this example, a fitting recess 56 is formed on the inner surface of the side plate 14 b of the upper frame 14 and is fitted to the fitting protrusion 25. Further, the fitting convex portion 57 is formed on the inner surface of the side plate 13 b of the lower frame 13, and the fitting hole 58 is formed on the outer surface of the side plate 14 b of the upper frame 14. 58 is fitted.
Even in such a configuration, like the above-described embodiment, it is possible to reduce the tolerances that existed in the past to two, and accordingly, the positional accuracy of the display area A can be improved accordingly. .

Moreover, about the contact piece and bending part used as the contact part in this invention, it can set arbitrarily about the number, a formation position, and a shape, without being limited to the said embodiment.
Furthermore, in the above-described embodiment, the liquid crystal display device is employed as the electro-optical device of the present invention. However, instead of the liquid crystal display device, for example, an organic electroluminescence display device, an electrophoretic display device, a plasma display device, or the like. A display device can also be employed.

(Electronics)
Next, a specific example of an electronic apparatus including the liquid crystal display device 10 (40, 50) described in the above embodiment will be described.
FIG. 7A is a perspective view showing an example of a mobile phone. In FIG. 7A, reference numeral 200 denotes a mobile phone main body, and 201 denotes a liquid crystal display unit including the liquid crystal display device 10 (40, 50) of the embodiment.
FIG. 7B is a perspective view illustrating an example of a portable information processing apparatus such as a word processor or a personal computer. In FIG. 7B, reference numeral 300 denotes an information processing device, 301 denotes an input unit such as a keyboard, 303 denotes an information processing main body, and 302 denotes a liquid crystal display unit including the liquid crystal display device 10 (40, 50) of the embodiment. Yes.
FIG. 7C is a perspective view showing an example of a wristwatch type electronic device. In FIG.7 (c), 400 shows a timepiece main body and 401 shows the liquid crystal display part which consists of the liquid crystal display device 10 (40, 50) of the said embodiment.

  Such electronic devices 200, 300, and 400 include the liquid crystal display device 10 (40, 50) of the above-described embodiment as a liquid crystal module constituting the liquid crystal display unit. The accuracy will be good.

1 is a plan view schematically showing a liquid crystal display device according to the present invention. It is a principal part sectional side view which shows schematic structure of the liquid crystal display device of this invention. It is a top view which shows a plastic frame typically. It is a principal part sectional side view which shows schematic structure of the liquid crystal display device of this invention. It is a principal part sectional side view which shows schematic structure of the liquid crystal display device of this invention. It is principal part side sectional drawing which shows schematic structure of the modification of the liquid crystal display device of this invention. (A)-(c) is a schematic block diagram of the electronic device which concerns on this invention. It is principal part side sectional drawing which shows schematic structure of the conventional liquid crystal display device.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10, 40, 50 ... Liquid crystal display device (electro-optical device), 11 ... Liquid crystal panel (electro-optical panel), 12, 41, 51 ... Plastic frame (support member), 12a ... Bottom plate, 12b ... Side plate, 13 ... Bottom frame , 13a ... bottom plate, 13b ... side plate, 14, 52 ... upper frame, 14a ... upper plate, 14b ... side plate, 15 ... metal frame, 16 ... liquid crystal panel body, 24, 42 ... contact piece (contact part), 25 ... fitting protrusion, 26 ... fitting concave part, 27 ... fitting hole, 28 ... opening, 29 ... fitting convex part, 53 ... bent part, 53a ... inner surface (contact part), A ... display area, D ... Spacing, E ... edge, F ... overlapping area

Claims (4)

An electro-optical panel having a display area on a display surface;
A support member that has a bottom plate and a side plate that is provided around the bottom plate and that has a protruding portion formed on an outer surface thereof, and supports the electro-optic panel from a surface opposite to the display surface;
A bottom plate made of a conductive material , having a bottom plate and a side plate provided around the bottom plate, and holding the electro-optic panel and the support member from the side opposite to the display surface;
An upper made of a conductive material having an upper plate having an opening for exposing the display area and a side plate provided around the upper plate, and fitted from the display surface side to the lower frame. A frame, and
The side plate of the support member, the side plate of the lower frame, and the side plate of the upper frame have an overlapping region that at least partially overlaps outside the side surface of the electro-optic panel,
The side plate of the lower frame and the side plate of the upper frame have fitting portions on the surfaces facing each other, and the upper frame is fitted to the lower frame by the fitting portion, and is conducted through the fitting portion. is Rutotomoni side plate located inside of the side plate and the side plate of the upper frame of the lower frame has a through hole through which the collision detecting portion of the support member, the projecting portion of the support member, the An electro-optical device penetrating through a through-hole and abutting at least partially with a side plate located outside of the side plate of the lower frame and the side plate of the upper frame.   The electro-optical device according to claim 1, wherein the protruding portion of the support member and the through hole of the side plate located on the inner side are provided corresponding to all side surfaces of the electro-optical panel.   The electro-optical device according to claim 1, wherein the outer side plate is a side plate of the upper frame. An electronic apparatus comprising the electro-optical device according to claim 1.

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