TWI245242B - Base plate of plasma display apparatus - Google Patents

Abstract

A base plate of a plasma display apparatus is provided. The plasma apparatus comprises a plasma display panel, a base plate and at least a control circuit. The base plate comprises a plurality of support assembly, a plurality of first connecting assembly and a plurality of second connecting assembly. Pluralities of connecting parts are located at the edge of support assembly. Pluralities of strip bulges are disposed on the support assembly. The edges of the first connecting assembly and the second connecting assembly are connect with the different edges of the support assembly. The base plate is easy to manufacture and fabricate because of the simple shape and small size of the support assembly.

Description

1245242 ^ 1 ^ 93103703 Fifth, description of the invention (1) Technical field to which the invention belongs The present invention relates to a plasma display (PDp), and in particular to a backplane (ba sep) of an electric display 1 ate) structure. Previous technologies Currently, there are many types of flat panel displays, such as liquid crystal displays (LCDs), plasma displays, and organic electroluminescent displays. Due to the continuous advancement of current technology, flat-panel displays have gradually developed toward the trend of large size, which can be achieved by the current development of liquid crystal displays. While LCD monitors are moving towards large size, in addition to the display quality of the body, the production cost of the monitor is also an important one, and the sound of the sound is now, and currently Li Yingren cries in Shishi .. ^ ^ T $ factor, and the ratio of 'and the larger the size of the display, the higher the cost of its organization. Therefore, in the manufacturing process of the display, the design of the mechanism is very important. τ and the development of the various plasma displays on the market today, the common supporting backplanes such as branches are the first circle and the second are the major institutional cost-occupying phases. The structure diagram of the board and the electric display surface is shown in the figure, and the second diagram is shown as another structure diagram of the combination of the display panel of the "f-board" and the "f-board". The back of the technology board and the f ^ t ^ 100 ^ 2 0 02 04 are used to support the electric display panel H, 204 surface poles 104, and the back plate 100, 2000 has multiple supports. ^ U4 U4 ° This 4b ancient 203, these branch bars 102, 103, 20 branches 2 pull bars 102, 103, 002 ~ branches, 203 are usually directly weighed by the balance

11609twf2.ptc Page 5 1245242 Case No. 93103703 Modification 5. Description of the invention (2) The method of compression molding or assembly is formed on the support back plates 100, 200. Next, please refer to FIG. 1. On the conventional backboard 100 of the branch building, the arrangement direction (X direction) of the support bars 103 and the support bars 100 is the same, so the support backboards 1 0 0, 2 The increase in the structural strength of 0 〇 is limited in the Y direction. In other words, there is a high possibility that the supporting back plates 100 and 200 will be bent in the Y direction. Please refer to FIG. 2. On the conventional support back plate 200, the support bars 2 0 2 are arranged along the X direction, and the support bars 2 0 3 are arranged along the γ direction, and the X direction is reinforced at the same time. Structural strength with Y direction. However, due to the long length of the branch bar 202, the supporting back plate 2000 has a large amount of deformation after processing, and it has the problem that processing is not easy. This plastic support back plate 2000 often causes considerable assembly problems due to excessive processing deformation. ^ The backplane of the conventional plasma display is usually a large flat panel to support the edge of the backplane, which will bend the edges of the backplane, and it will support the households, but the area of the backplane is large !: Leveling makes it impossible for the display panel and the TV display panel to be completely attached to each other, thereby creating the heat dissipation performance and the inadequacy of the supporting backplane structure. ^ The above-mentioned Uchigaya knows that the conventional integrated support backplane has ^ $ The plus two of the gift backboard is affected by the length of the backboard itself. As the length increases, the amount of deformation will increase, and the processing difficulty of the support backboard will increase.

11609twf2.ptc 1245242 Case No. 93103703 Amendment V. Description of the Invention (3) 2 · When the edge of the back plate of the branch building is bent, it will pass through 3 ^^^^^^ The effect of the boss itself. It cannot achieve the expected heat dissipation. 3 · Deformation of the large support backplane structure | It takes a long time to develop and design. The opening of the tool 4 · The processing of the large-scale branch backplane structure is changed. Usually, secondary processing is needed to correct the process change = f is large, so the cost and man-hours of supporting the backplane increase. Shape, and the secondary processing will lead to Dengrong. In view of this, the purpose of the present invention is to support the backplane structure to reduce the plasma ^ to provide a plasma display and processing at f, thereby improving product quality. The deformation of the supporting backplane is to achieve the objective of the present invention. = Competitive advantage. The backplane structure is supported by J: Buqi's support. The backplanes are connected to each other. In fact, the two-supported odd plate, in which the system is composed of a plurality of plate-shaped support components and a plurality of & 2 secondary support back plates such as connection components. , Inverted support and multiple second parts: while the plate-shaped branch assembly has more than one -joint system between the first joints, and the first and second joints of the strip-shaped convex assemblies have- connection. In addition, the "?"-Shaped support components are connected between the plate-shaped support components, and f ^ and the first connection system are located on the plate-shaped support. #The component is not electrically connected to the first ==, the component, for example, according to a preferred implementation of the present invention. Example '• People ^ ^ One of the edges of the edge-bend component of the shape-bending component is first wall "Article 7 of the page 11609twf2.ptc 1245242 _Case No. 93103703_ Year Month Amendment _ V. Description of the invention (4) A joint hole. There are two second joint portions on two opposite edges of the first connection component, and the second joint portion is formed by a second wall surface bent at the edge of the first connection component, and the second wall surface has, for example, a plurality of first Two engagement holes. The supporting back plate structure further includes a plurality of locking members, and the locking members are penetrated in a part of the first engaging hole and the second engaging hole, so that the first engaging portion and the second engaging portion pass through the first wall surface and the first The two walls are connected. In the above supporting backplane structure, two opposite edges of the second connection component have two third joint portions, and the third connection portion is a third wall surface bent from the edge of the second connection component, and the third wall surface There are, for example, a plurality of third engaging holes. The above-mentioned supporting backplane structure further includes a plurality of second locking members, and the second locking members are penetrated in a part of the first joint hole and the third joint hole to borrow the first joint portion and the third joint portion. Connected by the first wall surface and the third wall surface. According to a preferred embodiment of the present invention, the first joint portion on the supporting backplane structure includes, for example, a first wall surface bent from an edge of the plate-shaped support assembly and a specific angle between the first wall surface and the first wall surface. A second wall surface, wherein the second wall surface extends outward or inward from the corresponding first wall surface, and the second wall surface has, for example, a plurality of third engaging holes. In the above-mentioned supporting backplane structure, for example, two opposite edges of the first connection component have two second joint portions, and each second connection portion includes one third bent at the edge of the first connection component. The wall surface and a fourth wall surface at a specific angle with the third wall surface, and the fourth wall surface extends outward or inward from the corresponding third wall surface, and the fourth wall has, for example, a plurality of fourth joint holes. In addition, the supporting backplane structure further includes a plurality of first locking members, and the locking

11609twf2.ptc Page 8 1245242 _Case No. 93103703_Year Month Amendment_ V. Description of the Invention (5) The component is inserted into the third joint hole and the fourth joint hole to connect the first joint portion and the second joint portion. Connected by the second wall surface and the fourth wall surface. In the above supporting backplane structure, two opposite edges of each second connection component have two third joint portions, and each third connection portion includes a fifth wall surface bent at the edge of the second connection component, and A sixth wall surface at a specific angle is interposed with the fifth wall surface, and each sixth wall surface extends outward from the corresponding fifth wall surface, and the sixth wall surface has a plurality of sixth joint holes. The support back plate structure further includes a plurality of second locking members, and the locking members are penetrated in the fifth engaging hole and the sixth engaging hole, so that the first engaging portion and the third engaging portion pass through the second wall surface and the first engaging portion. Six wall surfaces are connected to each other. The above support back plate structure includes at least one strength reinforcement piece connected between the second connection components, and further includes at least one strength reinforcement rod arranged on the plate-shaped support component, and the extension direction of the strength reinforcement rod and The strip-shaped protrusions have different extending directions, and the supporting backplane structure further includes at least one fastener, which is disposed on at least one of the plate-shaped supporting component, the first connecting component, and the second connecting component. Based on the above, we can know that each component supporting the backplane structure has the characteristics of small size, simple shape and structure, small processing deformation, and easy assembly. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is exemplified below and described in detail with the accompanying drawings. Implementation method Please refer to FIG. 3A, which is shown in accordance with a preferred embodiment of the present invention.

11609twf2.ptc Page 9 1245242 --- Yan—93103703 Main month and day Amendment 5. Description of the invention (6) " The structure of the back panel and plasma display panel. The plasma display device 300 in this embodiment is mainly composed of a plasma display panel 3 丨 6, a support back plate 3 丨 8 arranged behind the plasma display panel 3 1 6 and a support back plate 3 丨 8, and an electric circuit. The heat conductive pads 3 and 5 between the display panels, the printed circuit board (PCB) 312, and the driving modules 313 and 314 are formed. The plasma display panel 316 is generally composed of a rear plate 3 16a and a plate 3 1 6 b. Generally, a vertical electrode and a barrier rib are formed on the rear plate 3 1 6 a. A row electrode is formed on the front plate 316b, and a space surrounded by the rear plate 316a, the front plate 3 1 6b, and the barrier wall is charged with a discharge gas. Please also refer to FIG. 3A The supporting back plate 3 1 8 of this embodiment is mainly used to fix and support the aforementioned plasma display panel 3 丨 6. In order to have a good distance between the supporting back plate 3 1 8 and the plasma display panel 3 1 6 In terms of thermal conductivity, a thermal pad 315 is usually provided. The thermal pad 3 1 5 is, for example, a soft thermally conductive material, so that the support back plate 3 丨 8 and the plasma display panel 3 1 6 can be completely attached. In addition, 'in order to enable the plasma display panel 3 1 6 to be driven smoothly', the printed circuit board 3 1 2 and the driving module 3 1 3, 3 1 4 play a very important role, and the printed circuit board 3 1 2 and the driving module The groups 3 1 3, 3 1 4 are, for example, arranged at appropriate positions on the backplane 318 of the branch building. In this embodiment, the supporting backplane 3 1 8 is mainly composed of a plurality of secondary supporting backplanes, wherein the secondary supporting backplanes are connected to each other. In this embodiment, the secondary support back plate is, for example, the second connection component 3 0 1, 3 0 2, 3 0 3, 3 0 4, the first

11609twf2.ptc Page 10 1245242 -m 93103703 __ ^ Month and Day Amendment V. Description of the invention (7) Connection component 3 0 5, 3 0 6, 3 0 7 and multiple plate-shaped support components 3 08, 3 09 . Since the supporting back plate 3 丨 8 of this embodiment has been divided into a plurality of components, the size of each component is much smaller than the conventional integrated design, and the geometry of each component is simple and easy to process. The following will describe the different types of components one by one as follows. However, the component types described below are only for illustration. Anyone skilled in the art can make appropriate changes after referring to this embodiment. It should still fall within the scope of this case. In FIG. 3A, in order to further increase the overall strength of the supporting back plate 318, a reinforcing sheet 3 1 0, 3 1 1 may be selectively arranged. The reinforcing sheet 3 1 0 in this embodiment is connected to the second connecting component 3, for example. 〇i and the second connecting component 3 〇2, and the reinforcing piece 3 1 1 is connected between the second connecting component 3 〇3 and the second connecting component 304, for example. Fig. 3B is a schematic structural diagram showing a combination of a backplane and a plasma display panel according to another preferred embodiment of the present invention. Please refer to FIG. 3B. In the plasma display device 300 of this embodiment, the relative position between the support back plate 3 丨 8 and the plasma display panel 3 1 6 is similar to FIG. 3A, but this embodiment The structure of the second connection assembly 301, 302, 303, 304 and the plate-shaped support assembly 308, 309 is still adjusted, and the first connection assembly 305, 3 06, 307 is omitted (shown in 3A). (Figure) Assembly. In FIG. 3B, the plate-shaped supporting components 3 08 and 309 have strip-shaped supporting structures 3 2 0 and 3 2 2 respectively, so as to strengthen the structural strength of the plate-shaped supporting components 3 08 and 309. In addition, it is worth noting that the components of the second connecting component 3 0 1, 3 0 2, 3 0 3, 3 0 4 and the strip-shaped supporting structure 32 0, 3 2 2 are each other.

11609twf2.ptc Page 11 1245242 _MM_93103703--Jt Μ η_MODIFY ____ V. Description of the invention (8) The connection between them will form a rib structure (rib). This design will further strengthen the backplane of the supporting building 3 1 8 structural strength. Please refer to FIG. 4A to FIG. 4C, which are schematic structural diagrams of components of a backplane of a branch building according to the present invention. First, please refer to FIG. 4A, which is a diagram of a plate-shaped support assembly according to the present invention. The plate-shaped support assembly 400 is composed of a plurality of first joints 405 and a strip-shaped protrusion 4 2〇. The multiple joints 405 of the branch-shaped branch are formed by bending the wall surfaces 410, 411 of the edges of the plate-shaped support assembly 400 at a certain angle (for example, 90 degrees). Each of the wall surfaces 410 and 411 further has a plurality of engaging holes 415. In addition, the plate-shaped support assembly has at least one strip-shaped protrusion 4 2 0, and these strip-shaped protrusions 4 2 0 are located at the joint portion 4 0 of the plate-shaped support assembly 4 0. Between 5. The value is based on the main idea. Since the arrangement direction of the adjacent wall surface 4 1 1 of the stripe protrusion 4 2 0 and the stripe protrusion 4 2 0 is the y direction and the χ direction, respectively, the stripe protrusion 420 increases. The support strength of the plate-shaped support assembly 400 in the X direction and the y direction. In addition, because the size of the plate-shaped supporting component 400 is smaller than the conventional integrally formed supporting back plate, the processing deformation of the plate-shaped supporting component 400 is small. Please refer to FIG. 4B, which shows a green connection component according to the present invention in green. The first connection component 4 3 0 has a joint portion 43 5 on two opposite edges, and the first joint portions 43 5 are bent by a specific wall wall 44 0 of the edges of the first connection component ° 4 3 0 The wall surface 440 has a plurality of engaging holes 445. Because the size of the first connecting component 4 3 0 is smaller than that of the conventional integrally formed backrest, the processing deformation of the first connecting component 4 3 0 is also small. In addition, the wall surface 4 40 of the multiple edges of the first connecting component 4 3 0 can be further increased, for example.

11609twf2.ptc Page 12 1245242 Case number 93103703

V. Description of the invention (9) The supporting strength of the first connecting component 430 in the y direction. Please refer to FIG. 4C, which is shown as a diagram of a second connection component according to the present invention. The two opposite edges of the second connecting component 4 50 have two engaging portions 4 5 5, and the second engaging portions 4 5 5 are bent at a specific angle by the wall surfaces 460 of the edges of the second engaging component 45 0 (for example, 90 °), and these wall surfaces 460 have a plurality of engaging holes 465. Because the size of the second connection component 450 is smaller than that of the conventional integrated support back plate, the processing deformation of the second connection component 450 is small. In addition, bending the wall surfaces 460 of the plurality of edges of the second connecting component 450 can further increase the supporting strength of the first and second connecting component 450 in the X direction. Please refer to FIG. 4D for a schematic diagram of a locking structure according to the present invention. The supporting back plate 3 1 8 also includes a plurality of locking members 47. These locking members 470 are locked through the joint holes in the wall surface 475 and the wall surface 485. The wall surface 475 and the wall surface 480 are at a specific angle of 90 degrees. The wall surface 485 and the wall surface 490 are at a specific angle of 90 degrees. ^ Please refer to FIG. 4A to FIG. 4D. These locking members 4 7 〇 can connect the first connection part 4 0 5 of the plate-shaped support assembly 4 0 0 with the second connection part 4 3 〇 The portion 435 is connected, and the locking member 470 is locked through the engaging hole 415 on the wall surface 410 and the engaging hole 445 on the wall surface 440. The wall surface 41 0 and the wall surface 41 2 of the plate-shaped supporting component 4 0 are designed to be bent at a 90-degree angle, or other matching bending angles, and the wall surface 440 and the wall surface 442 of the first connecting component 430 are formed at 90 degrees. Relationship, or other matching bending angles. In addition, the locking member 4 70 can further connect the plate-shaped support assembly 4 0 〇

11609twf2.ptc Page 13 1245242

_ Case No. 93103703 V. Description of the invention (10) A connecting component 4 3 0 is connected to a first joining portion 4 0 05 and a third joining portion 4 5 5 is connected, and a locking member ^ a connecting component The joint holes 4 0 5 on the surface 411 and the components on the wall surfaces 4 60 = the wall fixings. The wall surface 411 and the wall surface 4 丨 3 are at a 90-degree angle, and the opening angle is locked to match the bending angle. The wall surface 4 6 0 and the wall surface 4 6 2 ^ 5 phase f are other mutually matched. Bend angle. u 度 角 'or then please refer to FIGS. 4A to 4D, the plate-shaped support assembly 400, the toilet assembly 4 3 0, and the second connection assembly 4 5 0 are fixed through the locking member 4 ^, not only can each component be fixed They are connected and locked by the locking member to increase the connection strength of each joint wall surface in the X direction and the y direction. Next, please refer to FIGS. 4A to 4D, the plate-shaped support assembly / ^ o and the first connection assembly 4 3 0 and the second connection assembly 45 0, if there is no joint hole, the first and second can be welded. The connection components are engaged. Please refer to FIG. 5A to FIG. 5C, which are structural schematic diagrams of components of another backplane of a branch building according to the present invention. Please refer to FIG. 5A, which is another diagram of a plate-shaped support assembly according to the present invention. The plate-shaped support assembly 500, 500 is composed of a plurality of first joints 505, 506, and a strip. The bumps 5 1 0 and 5 1 1 are formed. And the first joint portion 5 0 5 is composed of the wall surface 5 丨 5 and the wall surface 520 of the edge of the plate-shaped supporting component, and the wall surface 515 and the wall surface 525 are at a specific angle of 90 degrees, and the wall surface 520 and the wall surface 530 are interposed The specific angle is 90 degrees. In addition, the wall surfaces 515 and 520 of the edge are formed by the wall surfaces 525 and 530 extending from the inside to the outside. In addition, the first joint portion 506 may be formed by the edge wall surfaces 535 and 540 and the edge wall surfaces 545 and 550 at a fixed angle of 90 degrees, and the wall bearing 535 and 540 are formed by the wall surfaces 545 and 550 extending from the inside to the inside. Make up.

11609twf2.ptc Page 14 1245242 ____ Case No. 93103703_ YYYY __ ^ _ V. Description of the invention (11) As mentioned above, the first joint portion 506 of the above two structures can be assembled with each other. Then referring to FIG. 5A, the strip-shaped protrusions 5 1 0, 5 1 1 of the above-mentioned plate-shaped supporting components 5 0 0, 5 1 1 are located between the first connecting portions 5 0 5, 5 0 6 And the strip-shaped protrusions are arranged in the Y direction, and the wall surfaces 5 3 0 and 5 50 of the first joints 5 5 and 5 6 adjacent to the strip protrusions are arranged in the X direction, so a plate-shaped branch can be added at the same time The support strength of the component in the X and Y directions. Please refer to FIG. 5B for a diagram of another first connection component according to the present invention. There are two second joints 555 and 560 on two opposite edges of the first connection component 5 5 0 and 5 5 1. The second joints 555 and 560 may be formed by the wall surfaces 565 and 570 of the edges of the first connection component 550 and 551. The wall surface 565, 570 and the wall surface 575, 580 of this edge are formed at a specific angle of 90 degrees, and the wall surface 5 6 5 is formed by the wall surface 5 7 5 extending from the inside to the outside, and the wall surface 5 7 0 is formed by the wall surface 580 Consists of an inward extension. Because the size of the first connection components 550 and 551 is smaller than the integrated backing plate, the first connection components 5 5 0 and 5 51 are less deformed and the first connection components 550 and 5 51 are smaller. The bending of the walls 5 6 5, 5 7 0, 5 7 5, 5 8 0 with multiple edges can increase the support strength of the first connecting component 5 5 0, 551 in the Y direction. Please refer to FIG. 5C for a diagram of another second connection component according to the present invention. The two opposite edges of the second connecting components 581 and 582 have two third engaging portions 585 and 590, and the third engaging portions 585 and 590 may be formed by the wall surfaces 593 and 595 of the edges of the second connecting components 585 and 590, and The wall surface 593, 595 at this edge is at a specific angle of 90 degrees with the wall surfaces 597, 599, and the wall surface 593 is formed by the wall surface 597 extending from the inside to the outside, and the wall surface 595 is formed by the wall

11609twf2.ptc Page 15 1245242 Case No. 93103703 V. Description of the invention (12) The surface 599 is formed by extending inward. Because the dimensions of the second connection components 581 and 582 are smaller than those of the integrated backing plate, the second connection components 5 8 1 and 5 8 2 have less processing deformation and the first connection components 5 8 i and 5 8 2 The bending of the wall surfaces with multiple edges 5 9 3, 5 9 5, 5, 9 7, 5 9 9 can increase the support strength of the first connection component 581'582 in the Y direction. Next, refer to FIG. 6 for a description of another locking structure according to the present invention. The support back plate 318 also includes a plurality of locking members 61 ° and 62 °. These locking members 610 are locked through the joint holes in the wall surface 630 and the wall surface 640, and the wall surface 63 ° and the wall surface 64 ° are clamped in a specific manner. The angle is 90 degrees, and the wall surface 650 and the wall surface 660 are clamped at a specific angle of 90 degrees, and these locking members are penetrated through 62 °, and the wall surface 670 and the wall surface 680 are locked by the joint holes. The wall surface 6 7 〇f wall surface 6 8 5 is at a specific angle of 90 degrees, and the wall surface 68 () and the wall surface 69Q are 90 ° at a specific angle. Next, referring to FIG. 5A, FIG. 5B, and FIG. 6, the locking member 6 1 〇 = to connect the first joint portion 505 of the plate-shaped support assembly 5 0 to the first connection piece 0, ,,, — the joint portion 5 0 6 is connected, wherein the locking member 6 1 0 passes through the wall surface and the joint hole on the wall surface 5 65 to lock in the γ direction, and the lock ^ ii can further cut the plate-shaped component 5GG. The first-joint portion 505 is connected to the second connecting portion 5 60 of the vortex passing through 62 0, in which the locking member ϋ, the joint hole of the ιιΛιΓ surface 515 and the joint hole of the wall surface 570 are locked in the y direction: 〇6 Λ lock member 6 2 0 can be connected to the second connection part 5 5 5 of the first connection of the plate-shaped support assembly 501 in the -9 connection assembly WO, which = the solid member 6 2 0 passes through the wall surface 5 3 5 The joint hole and the wall 56 joint hole are locked in the y direction.

11609twf2.ptc Page 16 1245242 Case No. 931037 (13 V. Description of the Invention (13) Next, please refer to FIG. 5A, FIG. 5C, and FIG. 6, the first joint of the locking member inversion λ brace 500 The portion 505 is connected to the second connection assembly 581 of the second joint # 5 8 5, in which the locking member 61〇 passes through the joint hole on the 515 and the joint hole on the wall surface 5 9 3 to lock in the γ direction, and the fixed member 62 0 can also connect the plate-shaped support assembly 5 00 ’s ^ H-connected second connection portion 5 9 0, in which the lock Λ b 2 ϋ passes through the wall surface 5 1 5 access ·? LV U τ * Γ η Ρ " Fu 1 thousand soil W di J < Press. Zha and the wall surface 5 9 5 to fix, in addition, the locking member 6 2 0 can direct the plate-shaped support assembly 501U to f; ::: ^ 件 62._ The surface 5 3 5 is locked in the y direction with the joint holes of 1; = plus two =. The < the above-mentioned locking members, in addition to the locking strength of the connecting members in the X and y directions, increase the penetration lock. The joint strength in the direction of the joint, and between ~ X, y, please refer to the drawing shown in Figure 7, which is shown as a board name to strengthen the connection diagram of the reinforcement sheet. # 牙 / 板, ° Module The reinforcement piece is a metal piece and its support is supported by a locking member that passes through the joint hole of the reinforcement piece. The hole, through r: the strength of the connection between the cattle and the cow. Between 7 1 0 and 7 3 0, because there is no connection between the first connection and the second connection components 71 ° and 73 °, the connection between the components m and 73 0 can be increased; =. Weak ,, Therefore, in the second pass through the reinforcing piece 72. The upper joint hole and the second gold joint group 207;:, = the member joint hole along the vertical X, y directions h Λ, ', 7 3 0 Try to lock it in the direction of the X y direction 'to increase two second connections

1245242 Month Amendment No. 93103703 V. Description of the invention (14) The connection strength of the connector 7 1 0, 7 3 0. Please refer to Figures 8 ^ A and 8B for exaggeration. The edges are shown as unintended diagrams of supporting fasteners on the backplane structure. Please refer to FIG. 8A. The plane 801 supporting the back plate 800 can be provided with a plurality of fastener insertion holes 810 and 820, and the insertion holes 81 and 820 are mostly formed by punching and punching, and inserting Holes gig, 820 can be added with fasteners to increase the support backplane 800 to increase connectivity. Please refer to FIG. 5B. The socket structures 8 30 and 8 40 are composed of socket sockets 8 50 and 8 60 and fasteners 870 and 880. The fasteners 870 and 880 are of two different forms. One of the fasteners 870 and 880 is inserted into the sockets 850 and 860, and the other end is connected to other assembly components. Because the sockets 850 and 860 are easy to process and the fasteners 870 and 880 can be replaced in different forms according to the assembly, it has the advantages of convenient assembly. Next, please refer to FIG. 9 for a supporting back plate having a reinforcing rod. The supporting back plate structure 9 0 0 further includes at least one reinforcing rod 91 0, and the reinforcing rod 91 0 is located on the back plate 9 0 5 of the building, and The extending direction of the reinforcing rod 9 1 0 and the arrangement direction (y direction) of the strip protrusions 9 2 0 are non-parallel directions, and the reinforcing rod 9 1 〇 is arranged in the x direction and forms the strip protrusion 9 2 0 in the y direction. 90 degrees vertical, will get the highest reinforcement effect, while increasing the branch back plate 905 in the χ direction and y direction of the branch force. According to the above, due to the small size of each component, it is not afraid of deformation and processing. Therefore, after assembly of the supporting pieces of the backing plate, the warpage and deformation of the supporting backing plate will be within the tolerance range. Each component has its own strength in some directions. Therefore, the support strength of the supporting backplane after assembly will increase. The use of reinforcements and reinforcement rods also makes the combination

Μ

Na page 18 11609twf2.ptc 1245242 _Case No. 93103703_year month_iMz_ V. Description of the invention (15) The joint strength between the components is better, which improves the overall strength of the support backboard, and because the support back is made by using fasteners The assemblability and connectivity of the entire board are increased. In summary, the supporting back plate of the present invention has the following advantages: 1. Simple structure, easy mold development, and saving mold development cost. 2 · Since the amount of processing deformation is small, no secondary processing is required, which saves processing costs. 0. The small volume is not afraid of the deformation caused by bending and processing, so the warpage of the supporting backboard can be maintained within a tolerable range. . 4. Each component in the support backplane itself has a small amount of deformation after the production is completed, so the bonding condition between the support backplane and the plasma display panel is very good, which also makes the plasma display device better in heat dissipation. It is not easy for the panel to fall off. 5. Each component in the support backplane can be selectively punched out to install fasteners to hold the printed circuit board or other components, which is very convenient for assembly. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes and retouch without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be determined by the scope of the attached patent application.

11609twf2.ptc Page 19 1245242 _ Case No. 93103703_ Year Month Amendment _ Brief Description of Drawings Figure 1 shows a structural schematic diagram of a conventional supporting backplane structure combined with a plasma display panel. Fig. 2 illustrates another conventional structure for supporting the combination of the back plate and the plasma display panel. FIG. 3A is a schematic structural diagram of a combination of a support back plate and a polymer display panel according to a preferred embodiment of the present invention. FIG. 3B is a schematic structural diagram of a combination of a support back plate and a plasma display panel according to another preferred embodiment of the present invention. 4A to 4C are schematic structural diagrams of various components supporting a backplane according to the present invention. FIG. 4D is a schematic diagram of a locking structure according to the present invention. FIG. 5A to FIG. 5C are schematic structural diagrams of components of another supporting backplane according to the present invention. FIG. 6 is a schematic diagram of another locking structure according to the present invention. Figure 7 illustrates the intention of supporting the components of the backplane structure to reinforce the connection with the reinforcing sheet. Figures 8A, 8B, and 9 are schematic diagrams showing the fasteners mounted on the supporting backplane structure. Figures are not marked or explained 1 0 0, 2 0 0: support back plate 102, 103, 202, 203: support bar 104, 204: plasma display panel 3 0 0: plasma display device 3 0 1, 3 0 2, 3 0 3, 3 0 4 ·· Second connection assembly

11609twf2.ptc Page 20 1245242 _ Case No. 93103703_ Year, month, and day correction diagrams 305, 306, 307: First connection components 3 0 8, 3 0 9: Plate-shaped support components 3 1 0, 3 1 1: Reinforcing sheet 3 1 2: Printed circuit board 3 1 3, 3 1 4: Drive module 315: Thermally conductive pad 3 1 6: Electropolymer display panel 3 1 8: Support back plate 3 1 6 a: Rear plate 3 1 6 b: front plate 3 2 0: strip-shaped support structure 4 0 0: plate-shaped support assembly 4 0 5: first joint portion 410, 411, 412, 413: wall surface 4 1 5: joint hole 4 2 0: strip-shaped protrusion 4 4 5: first joints 440, 442: wall surfaces 4 4 5: joint holes 4 5 0: second connection unit 455: third joints 460, 462: wall surfaces 4 6 5: joint holes 4 7 0: locks Solid component

11609twf2.ptc Page 21 1245242 _Case No. 93103703_ Year Month Revision _ Brief description of the drawings 475, 480, 485, 490: Wall surface 5 0 0, 5 0 1: Plate-shaped support assembly 5 0 5, 5 0 6: First connecting portions 5 1 0, 5 1 1: strip-shaped protrusions 515, 520, 525, 530, 535, 540, 545, 550: wall surfaces 5 5 ◦, 5 5 1: first connecting components 555, 560: first Two joints 565, 570, 575, and 580: wall surfaces 5 8 1, 5 8 2 ··· second connection assembly 585, 590: third joints 593 λ 595 595 597, 599 · wall ® 6 1 0, 6 2 0: Locking members 630, 640, 650, 660, 670, 680, 685, 690: Wall surface 7 1 0, 7 3 0 · 2nd connecting component 7 2 0: Reinforcing sheet 8 0 0: Supporting back plate structure 8 0 1 : Support plane 8 1 0, 8 2 0: Fastener sockets 8 3 0, 8 4 0: Jack structure 8 5 0, 8 6 0: Fastener sockets 870 ^ 880: Fastener 900 support backplane Structure 905 Support back plate 910 Reinforcement rod 920 Strip protrusion

11609twf2.ptc Page 22

Claims (1)

1245242 _ Case No. 93103703_ 年月 日 _iMz_ VI. Application for patent scope 1. A supporting backplane structure of a plasma display device includes at least a plurality of supporting backplanes, and the supporting backplanes are connected to each other, where The supporting back plates include: a plurality of plate-shaped gift components, each of the plate-shaped support components has a plurality of first joints on the edge, and each of the plate-shaped support components further has at least one convex shape Wherein, the strip-shaped protrusions are located between the first joint portions; a plurality of first connection components connected to a portion of the plate-shaped support components the first connection portions; and a plurality of second connection components Located on the edges of the plate-shaped support components that are not connected to the first connection components, and the first connection components and the first connection components are connected between the plate-shaped support components. 2 · The back plate structure of the plasma display device according to item 1 of the scope of the patent application, wherein each of the first joints includes a first wall surface bent from an edge of the plate-shaped support component. 3. The supporting backplane structure of the plasma display device according to item 2 of the scope of the patent application, wherein two opposite edges of each of the first connection components have two second joints, and each of the second connection components The joint portion is a second wall surface bent at the edges of the first connecting components. 4. The supporting back plate structure of the plasma display device as described in item 3 of the scope of patent application, further comprising a plurality of first locking members, so that the first joint portions and the second joint portions can pass through the The first wall surfaces and the second wall surfaces are connected. 5. Support for plasma display device as described in item 4 of the scope of patent application 11609twf2.ptc Page 23 1245242 _Case No. 93103703_ Modified Year_6. Patent application scope Backplane structure, where the first wall surface of each of these first joints has a plurality of first joint holes, and each The second wall surfaces of the second joint portions have a plurality of second joint holes, and the locking members are penetrated in some of the first joint holes and the second joint holes. 6. The supporting backplane structure of the plasma display device according to item 3 of the scope of patent application, wherein two opposite edges of each of the second connection components have two third joints, and each of the third connection components The joint portion is a third wall surface bent at the edges of the second connecting components. 7. The support back plate structure of the plasma display device according to item 6 of the scope of the patent application, further comprising a plurality of second locking members, so that the first joint portions and the third joint portions can pass through the The first wall surfaces and the third wall surfaces are connected. 8. The support back plate structure of the plasma display device according to item 7 of the scope of the patent application, wherein the first wall surface of each of the first joint portions has a plurality of first joint holes, and each of the third joint portions has a plurality of first joint holes. The third wall surface of the joint portion has a plurality of third joint holes, and the locking members are penetrated in some of the first joint holes and the third joint holes. 9 · The supporting backplane structure of the plasma display device according to item 1 of the scope of the patent application, wherein each of the first joints includes a first wall surface bent from an edge of the plate-shaped supporting assembly and a The first wall surface sandwiches a second wall surface at a specific angle. 10. The supporting backplane structure of the plasma display device according to item 9 of the scope of the patent application, wherein an angle between the first wall surfaces and the second wall surfaces is 90 degrees. 11609twf2.ptc Page 24 1245242 Case No. 93103703 Amendment VI. Patent application scope 1 1. The backplane structure of the plasma display device described in item 9 of the patent application scope, each of which has a second wall surface It extends outward from the corresponding first wall surfaces. 1 2. The backplane structure of a plasma display device as described in item 9 of the scope of the patent application, wherein each of the second wall surfaces extends inward from the corresponding first wall surfaces. 1 3. The supporting backplane structure of the plasma display device according to item 9 of the scope of the patent application, wherein two opposite edges of each of the first connecting components have two second joints, and each of the The two joint portions include a third wall surface bent from an edge of the first connection component and a fourth wall surface at a specific angle with the third wall surface. 1 4. The supporting backplane structure of the plasma display device according to item 13 of the scope of the patent application, wherein the angle between the third wall surfaces and the fourth wall surfaces is 90 degrees. 1 5. The supporting backplane structure of the plasma display device according to item 13 of the scope of the patent application, wherein each of the fourth wall surfaces extends outward from the corresponding third wall surfaces. 16. The supporting backplane structure of the plasma display device according to item 13 of the scope of the patent application, wherein each of the fourth wall surfaces extends inward from the corresponding third wall surfaces. 1 7. The support back plate structure of the plasma display device as described in item 13 of the scope of the patent application, further comprising a plurality of first locking members to borrow the first joint portions and the second joint portions. Connected by the second wall surfaces and the fourth wall surfaces. 11609twf2.ptc Page 25 1245242 _Case No. 93103703_Year_Month__ VI. Patent application scope 1 8. The backplane structure of the plasma display device described in item 17 of the patent application scope, each of which The second wall surfaces of the first joint portions have a plurality of third engagement holes, and the fourth wall surface of each of the second joint portions has a plurality of fourth engagement holes, and the locking members are passed through the plurality of The third engaging hole and the fourth engaging holes. 1 9. The supporting backplane structure of the plasma display device according to item 13 of the scope of the patent application, wherein two opposite edges of each of the second connection components have two third joints, and each of The third joint portion includes a fifth wall surface bent from an edge of the second connecting component and a sixth wall surface at a specific angle with the fifth wall surface. 20. The supporting backplane structure of the plasma display device according to item 13 of the scope of the patent application, wherein the angle between the fifth wall surfaces and the sixth wall surfaces is 90 degrees. 2 1. The supporting back plate structure of the plasma display device according to item 13 of the scope of the patent application, wherein each of the sixth wall surfaces extends outward from the corresponding fifth wall surfaces. 2 2. The support back plate structure of the plasma display device as described in item 13 of the scope of patent application, further comprising a plurality of second locking members to borrow the first joint portions and the third joint portions. The second wall surfaces and the sixth wall surfaces are connected to each other. 2 3 · The support back plate structure of the plasma display device according to item 22 of the scope of patent application, wherein the second wall surface of each of the first joint portions has a plurality of fifth joint holes, and each of the first joint portions has a plurality of fifth joint holes. The sixth wall surface of the three joints has a plurality of sixth joint holes, and the locking members are inserted through the fifth joints. 11609twf2.ptc page 26 1245242 _ case number 93103703_ year month__ Sixth, the scope of patent applications and the sixth joint holes. 2 4. The support of the plasma display device according to item 1 of the scope of the patent application. The back plate structure further includes at least one strength reinforcing piece connected between the second connecting components. 2 5. The supporting back plate structure of the plasma display device as described in item 1 of the scope of the patent application, further comprising at least one strength reinforcing rod arranged on the plate-shaped supporting components, and the extending direction of the strength reinforcing rod and The strip-shaped protrusions extend in different directions. 2 6. The support back plate structure of the plasma display device according to item 1 of the scope of the patent application, further comprising at least one fastener disposed on the plate-shaped support components, the first connection components, and the second At least one of the connection components. 11609twf2.ptc Page 27