TWM461802U - A flat panel display and its frame structure - Google Patents

Description

Flat display and its outer frame structure

The present invention relates to a flat panel display and an outer frame structure thereof, and more particularly to an outer frame structure formed by combining metal plate members and a flat display device using the frame structure.

In the past, the outer frame of the flat display was mostly made of plastic, but with the increase of the raw material cost of the plastic and the design and production cost of the plastic outer frame mold, the overall production cost of the flat display could not be reduced.

Therefore, some manufacturers began to use metal plate as the outer frame of the flat display. However, in order to enhance the appearance and flatness, it was necessary to cut the entire piece of metal material into a back material, thus wasting a lot of waste in the middle.

Accordingly, how to develop a metal sheet as the outer frame of the flat panel display can maintain its flat appearance and reduce the production cost, which is a problem that manufacturers need to solve.

The present invention mainly proposes an outer frame structure of a flat display, wherein the outer frame structure is formed by joining at least two metal plates, and the metal plate member has a first surface and a second surface, and the first surface is The second mask has an angle; a bonding portion is disposed between the second faces of the two metal plates, the bonding portion has a third surface, and the third surface has substantially the same level as the first mask.

Therefore, the outer frame structure provided by the present invention utilizes two or more metal plate members to be joined by welding or welding to form a bonding portion, and the first surface of the metal plate member and the third portion of the bonding portion are The masks have roughly the same level and can directly replace the traditional plastic frame.

Furthermore, the outer frame structure provided by the creation can be achieved by grinding to make the metal plate The first surface of the piece has substantially the same level as the third mask of the bonding portion, and further has a coating layer, which can make the outer frame structure have a good flatness, and can replace the conventional plastic frame and directly It is used for the outer frame of the flat panel display, saving production costs.

Furthermore, the flat display provided by the present invention comprises at least a display module and an outer frame structure, and the outer frame structure is characterized in that the outer frame structure is formed by joining at least two metal plates, and the metal plate member is formed. The first surface and the second surface have an angle; the first surface is disposed at an angle between the second surface and the second surface; the bonding portion is disposed between the second surfaces of the two metal plate members, and the bonding portion has a third surface. The third side has substantially the same level as the first mask.

Therefore, the flat panel display provided by the present invention has an outer frame structure in which two or more metal plate members are joined by welding or welding to form a bonding portion, and the first surface of the metal plate member is bonded to the first surface. The third mask of the department has a substantially same level, which can directly replace the traditional plastic frame and reduce the overall manufacturing cost of the flat panel display.

Furthermore, the flat panel display provided by the present invention has an outer frame structure such that the first surface of the metal plate member has substantially the same level as the third surface of the bonding portion by grinding, and further has a The coating layer can make the outer frame structure have a good flatness, and can replace the conventional plastic outer frame, thereby saving the manufacturing cost of the outer frame.

Since the present invention discloses a flat panel display and a frame structure thereof, the screen display principle of the flat display module utilized by the present invention is well known to those skilled in the relevant art, and therefore will not be fully described in the following description. . At the same time, the drawings referred to in the following texts express the structural schematics related to the features of the present invention, and need not be completely drawn according to the actual size, which is first described.

Please refer to FIG. 1A and FIG. 1B , which are a frame structure 10 of a flat display according to a preferred embodiment of the present invention, characterized in that: The outer frame structure 10 is formed by joining at least two metal plate members 11 having a first surface 111 and a second surface 112. The first surface 111 and the second surface 112 have an angle. In this embodiment, the angle between the first surface 111 and the second surface 112 is about 90 degrees, but is not limited thereto.

As shown in FIG. 2A, a bonding portion 12 is disposed between the second faces 112 of the two metal plate members 11, that is, the second faces 112 of the two metal plate members 11 are joined by the bonding portions 12. In combination, the bonding portion 12 has a third surface 121 having a substantially same level as the first surface 111 of the metal sheet member 11.

In this embodiment, the bonding portion 12 is formed by welding the second surface 112 of the two metal plate members 11 , which is not limited thereto, and the two metal plate members 11 can also be welded. The second face 112 is joined to produce the bonding portion 12. In addition, the first surface 111 of the metal plate member 11 is not limited in configuration, for example, may have an elongated shape, an L shape, or a U shape, and the second surface 112 is butted to each other to form an outer frame structure 10.

Referring to FIG. 2B, since the bonding portion 12 is formed by welding or welding the second surface 112 of the two metal plate members 11, in order to make the third surface 121 of the bonding portion 12 and the metal plate member 11 The first surface 111 has a substantially same horizontal height, and the height difference between the first surface 111 and the third surface 121 can be controlled in an abrasive manner within an error range of 0.05 mm to 0.1 mm. Moreover, in the present embodiment, further, the frame structure 10 has a first curved surface 113, and the first curved surface 113 is from the first surface 111 to the third surface 121 of the bonding portion 12 to both sides. extend. Furthermore, the arc difference d1 of the first curved surface 113 is between 0.1 mm, and the width range d2 of the first curved surface 113 is within 100 mm, and in this embodiment, the first curved surface 113 is It is formed by grinding, but it is not limited to this. Accordingly, the first surface 111 of the metal plate member 11 and the third surface 121 of the bonding portion 12 have substantially the same level.

In addition, please refer to FIG. 2C. In addition, the frame structure 10 further includes a coating layer 13 disposed on the first surface 111 and the third surface 121, and the coating layer 13 can be formed by baking, painting or coating. According to this, the overall rigidity of the outer frame structure 10 can be improved, and the plastic outer frame can be replaced as the outer frame of the flat display.

It should be specifically noted that, referring to FIG. 2D, the coating layer 13 may further include a second curved surface 131, and the arc difference of the second curved surface 131 is smaller than the arc difference of the first curved surface 113, according to which Under the general visual level, the outer frame structure 10 still has a certain flatness as a whole.

Referring to FIG. 3 , the present disclosure further provides a flat panel display 100 including at least one display module 20 and an outer frame structure 10 , and further includes a metal plate member 11 , a bonding portion 12 and a coating included in the frame structure 10 . The layer 13 has the structural features as described above, and will not be described herein. Therefore, the outer frame structure 10 used in the flat display 100 proposed by the present invention can directly replace the plastic frame which is injection molded and has a high production cost. .

The above description is only a preferred embodiment of the present invention, and is not intended to limit the patent right of the present invention; the above description should be understood and implemented by those having ordinary knowledge in the related art, and thus the other spirits are not disclosed in the present disclosure. Equivalent changes or modifications made below shall be included in the scope of the following patent application.

100‧‧‧ flat panel display

20‧‧‧Display module

10‧‧‧Outer frame structure

11‧‧‧Metal plates

111‧‧‧ first side

112‧‧‧ second side

12‧‧‧ Bonding Department

121‧‧‧ third side

113‧‧‧First curved surface

D1‧‧‧Arc surface difference

D2‧‧‧Width range

13‧‧‧coating layer

131‧‧‧second curved surface

FIG. 1A is a partial exploded view of a frame structure according to a preferred embodiment of the present invention.

FIG. 1B is a schematic view of a preferred embodiment of the present invention, which is a frame structure.

2A to 2D are a partial cross-sectional view of a preferred embodiment of the present invention, which is a frame structure.

Figure 3 is a schematic view of another flat embodiment of the present invention.

10‧‧‧Outer frame structure

11‧‧‧Metal plates

111‧‧‧ first side

12‧‧‧ Bonding Department

121‧‧‧ third side

Claims (22)

An outer frame structure of a flat panel display, wherein the outer frame structure is formed by joining at least two metal plate members, the metal plate member having a first surface and a second surface, the first surface and the first surface The second mask has an angle; a bonding portion is disposed between the second faces of the two metal plate members, the bonding portion has a third surface, and the third surface and the first mask have Roughly the same level. The outer frame structure according to claim 1, wherein the bonding portion is formed by welding or welding the two metal plate members. The outer frame structure as described in claim 2, wherein the first surface and the third surface are formed by grinding to a height within a range of 0.05 mm to 0.1 mm. The outer frame structure according to claim 2, further comprising a first curved surface, and the first curved surface extends from the third surface of the bonding portion toward the first surface. The outer frame structure as described in claim 4, wherein the first curved surface is formed by grinding. The outer frame structure as described in claim 4, wherein the arc difference of the first curved surface is between 0.1 mm. The outer frame structure as described in claim 4, wherein the width of the first curved surface is within 100 mm. The outer frame structure according to claim 1, wherein the first surface of the metal plate member has an elongated shape, an L shape or a U shape. The outer frame structure according to any one of claims 1 to 8, further comprising a coating layer disposed on the first surface and the third surface. The outer frame structure according to claim 9, wherein the coating layer comprises a second curved surface. The outer frame structure according to claim 4, further comprising a coating layer disposed on the first surface and the third surface, the coating layer having a second curved surface, wherein the second surface The arc surface difference of the arc surface is smaller than the arc surface difference of the first arc surface. A flat panel display comprising at least one display module and an outer frame structure, the outer frame structure is characterized in that the outer frame structure is formed by joining at least two metal plate members, and the metal plate members have a first a first surface and the second surface having an angle; a bonding portion disposed between the second surfaces of the two metal plate members, the bonding portion having a third surface The third face has substantially the same level as the first masks. The flat panel display of claim 12, wherein the bonding portion is formed by welding or welding the two metal plate members. The flat panel display of claim 13, wherein the first surface and the third surface are formed by grinding to a height within a range of 0.05 mm to 0.1 mm. The flat panel display of claim 13 further comprising a first curved surface, and the first curved surface extends from the third surface of the bonding portion toward the first surface. A flat panel display as described in claim 15 wherein the first curved surface is formed by grinding. The flat panel display of claim 15, wherein the arc difference of the first curved surface is between 0.1 mm. A flat panel display as claimed in claim 15 wherein the first curved surface has a width in the range of 100 mm. The flat panel display of claim 12, wherein the first side of the metal panel has an elongated, L-shaped or U-shaped configuration. The flat panel display according to any one of claims 12 to 19, further comprising a coating layer disposed on the first surface and the third surface. The flat panel display of claim 20, wherein the coating layer comprises a second curved surface. The flat panel display of claim 15 further comprising a coating layer disposed on the first surface and the third surface, the coating layer having a second curved surface, wherein the second arc The arc surface difference of the surface is smaller than the arc surface difference of the first arc surface.