TWI473496B - Display module and assembling method thereof - Google Patents

Description

Display module and assembly method thereof

The invention relates to a display module and an assembly method thereof.

The display device applied to a notebook computer or an all in one mainly includes a cover body and a display module. Depending on the product design, the cover may be plastic and formed into a thin shell by injection molding, or may be made of a metal such as aluminum and formed into a thin shell by stamping. The display module can be fixed to the cover to be combined into a display device. In addition to being pivotally connected to the hinge, the panel bracket can also be used for fixing and supporting the display module. In other words, the connection mode between the display module and the cover body is mainly fixed by locking the panel bracket to the side wall of the display module by means of screw locking.

However, the current two sides of the panel have a plurality of screw holes for the panel bracket to be locked to the display module, but for the panel where the screw hole is only located on one side wall, the fixing manner is not applicable. A panel having only one side wall having a screw hole is not fixed, and the panel is easily shaken. If the front of the panel is glass, if the panel and the glass are fixed by gluing, the panel may be difficult to be disassembled.

In order to solve the problems of the prior art, one aspect of the present invention is a display module, which mainly provides an easy and effective solution for how a panel having a screw hole on one side wall is assembled to a glass substrate. The invention is characterized in that the fixing bracket is glued to the glass substrate, and the two side walls of the panel are respectively fixed to the fixing bracket by the panel bracket and the engaging member, thereby achieving the panel being easily disassembled. The purpose of loading to a glass substrate. In addition, only one side panel having a screw hole can be assembled to the plastic substrate according to the concept of the present invention, and the panel can be easily disassembled and assembled to the plastic substrate.

According to an embodiment of the invention, a display module includes a substrate, a panel, a panel bracket, and a snap member. The substrate has a limiting member. The panel includes a first sidewall and a second sidewall, respectively located on opposite sides of the panel. The panel is placed to the substrate according to the limit member. The panel brackets are respectively fixed to the first side wall and the substrate. The engaging member abuts against the top surface and the second side wall of the panel and is fixed to the substrate.

Another technical aspect of the present invention is a method of assembling a display module.

According to an embodiment of the invention, a method for assembling a display module is used to assemble a panel on a substrate. The panel includes first side walls and second side walls respectively located on opposite sides of the panel. The assembly method of the display module includes the following steps. Fix the panel bracket to the first side wall. Place the panel to the substrate according to the limiter to position the panel. Secure the panel bracket to the base plate. A snap member is disposed to the substrate to abut the top surface and the second side wall of the panel. Secure the clip to the substrate.

The embodiments of the present invention are disclosed in the following drawings, and for the purpose of illustration However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings.

One aspect of the present invention is a display module. More specifically, it is mainly provided for an easy and effective solution to how a panel having a screw hole on one side wall is assembled to a glass substrate. The invention is characterized in that the fixing bracket is glued to the glass substrate, and the two side walls of the panel are respectively fixed to the fixing bracket by the panel bracket and the engaging member, thereby achieving the panel being easily disassembled. The purpose of loading to a glass substrate. In addition, only one side panel having a screw hole can be assembled to the plastic substrate according to the concept of the present invention, and the panel can be easily disassembled and assembled to the plastic substrate.

Please refer to Figure 1. FIG. 1 is a perspective view of a display module 1 according to an embodiment of the invention. As shown in FIG. 1 , the electronic device to which the display module 1 of the present invention is applied may be a portable computer device (eg, a notebook computer, a tablet computer, etc.), a handheld electronic device (eg, a PDA, a mobile phone). , game consoles, etc.) or large-size integrated computers (all in one), but not limited to this. In other words, the electronic device to which the display module 1 of the present invention is applied may be any electronic product having a display function. As long as a panel having a single side wall having a screw hole is used, the concept of the present invention can be applied to easily assemble the panel to the glass substrate or On the plastic substrate.

Please refer to Figures 2A to 2E. FIG. 2A is an exploded perspective view showing the panel 12 and the panel holder 18 in the display module 1 of FIG. 1 . FIG. 2B is an exploded perspective view showing the substrate 10, the first fixing bracket 14, the second fixing bracket 16, and the two limiting brackets 20a and 20b in the display module 1 in FIG. 1 . 2C is a perspective exploded view showing the assembled panel 12 of FIG. 2A and the assembled substrate 10 of FIG. 2B. 2D is a perspective assembled view of FIG. 2C in which the engaging member 22 has not been engaged with the panel 12. 2E is a perspective assembled view of FIG. 2C in which the engaging member 22 has been engaged with the panel 12 and fixed to the substrate 10.

As shown in FIG. 2A, in the present embodiment, the display module 1 includes a panel 12 and a panel holder 18. The panel 12 of the display module 1 includes a first sidewall 120 and a second sidewall 122. The first side wall 120 and the second side wall 122 of the panel 12 are respectively located on opposite sides of the panel 12. The panel holder 18 of the display module 1 has a through hole 180. The panel bracket 18 of the display module 1 is locked to the corresponding screw hole (not shown) on the first side wall 120 of the panel 12 by the screw 24 via the through hole 180 of the panel bracket 18.

As shown in FIG. 2B, in the embodiment, the display module 1 further includes a substrate 10, and the substrate 10 has a limiting member. The limiting member of the substrate 10 includes a first fixing bracket 14, a second fixing bracket 16, a limiting bracket 20a, and a limiting bracket 20b. The substrate 10 of the embodiment is made of a glass material. Therefore, the first fixing bracket 14 , the second fixing bracket 16 , the limiting bracket 20 a and the limiting bracket 20 b of the limiting member can be fixed to the substrate 10 in a manner of being adhered. on. In one embodiment, the first fixing bracket 14 , the second fixing bracket 16 , the limiting bracket 20 a and the limiting bracket 20 b of the limiting member are all metal parts, and the adhesive is adhered to the substrate 10 ( Adhesive) or Glue, but not limited to this. In addition, the first fixing bracket 14 of the limiting member has a screw hole 140, and the second fixing bracket 16 has a screw hole 160.

As shown in FIGS. 2C and 2D, in the embodiment, when the panel bracket 18 is locked to the first side wall 120 of the panel 12, and the first fixing bracket 14, the second fixing bracket 16, and the limiting bracket of the limiting member After the 20a and the limiting bracket 20b are adhered to the substrate 10, the panel 12 can be placed on the substrate 10 and defined between the first fixing bracket 14, the second fixing bracket 16, the limiting bracket 20a and the limiting bracket 20b. The panel is placed in space AS. At this time, the limiting bracket 20a of the limiting member and the limiting bracket 20b can restrict the movement of the panel 12 relative to the substrate 10 in the second direction A2 and allow the panel 12 to move relative to the substrate 10 in the first direction A1. In an embodiment, the first direction A1 is perpendicular to the second direction A2, but is not limited thereto. In one embodiment, the limiting bracket 20a and the limiting bracket 20b are disposed in parallel with the first direction A1, and the first fixing bracket 14, the second fixing bracket 16, the panel bracket 18, and the engaging member 22 are disposed in parallel with the second direction A2. But it is not limited to this.

Please refer to Figure 3A and Figure 3B. Fig. 3A is a cross-sectional view showing the 2D figure along the line segment 3A-3A'. Fig. 3B is a cross-sectional view along line 3B-3B' of Fig. 2E.

As shown in FIG. 2D to FIG. 3B , in the embodiment, when the panel bracket 18 locked to the panel 12 is aligned with the through hole (not shown) thereon, the screw hole 160 of the second fixing bracket 16 is aligned ( As shown in FIG. 2B, the panel bracket 18 can be locked into the screw hole 160 of the second fixing bracket 16 by the screw 28. Thereby, the panel 12 can be fixed on one side of the first side wall 120 and cannot leave the substrate 10.

In addition, as shown in FIGS. 2D to 3B, the display module 1 further includes an engaging member 22. The engaging member 22 of the display module 1 includes a flat portion 220, an abutting portion 222, and a restricting portion 224. One end of the abutting portion 222 of the engaging member 22 is connected to the flat portion 220, and the abutting portion 222 can be substantially perpendicular to the substrate 10, but is not limited thereto. The limiting portion 224 of the engaging member 22 is connected to the other end of the abutting portion 222, and the restricting portion 224 can be substantially parallel to the substrate 10, but is not limited thereto. The flat portion 220 of the engaging member 22 has a through hole 220. After the panel bracket 18 of the panel 12 is locked to the screw hole 160 of the second fixing bracket 16, when the engaging member 22 moves with the abutting portion 222 thereof in the first direction A1 against the second panel 12 When the side wall 122 is formed, the through hole 220 of the flat portion 220 of the engaging member 22 is aligned with the screw hole 140 of the first fixing bracket 14 , so that the engaging member 22 can pass through the flat portion 220 by the screw 26 . The through hole 220 is locked to the screw hole 140 of the first fixing bracket 14 to be fixed to the substrate 10. After the engaging member 22 is locked to the first fixing bracket 14 , the restricting portion 224 of the engaging member 22 is engaged with the second sidewall 122 , thereby preventing the panel 12 from leaving the substrate 10 on one side of the second sidewall 122 . Moreover, the latching member 22 and the panel bracket 18 of the first fixing bracket 14 and the second fixing bracket 16 are respectively locked, and the panel 12 can be restricted from moving relative to the substrate 10 in the first direction A1.

Further, the first sidewall 120 of the panel 12 has a first distance D1 from the second sidewall 122. When the abutting portion 222 of the engaging member 22 abuts against the second side wall 122 of the panel 12, the first side wall 120 of the panel 12 and the restricting portion 224 of the engaging member 22 have a second distance D2, and the first distance D1 The second distance D2 is greater than the second distance D2, so that the restriction portion 224 of the engaging member 22 is engaged with the second side wall 122. In an embodiment, in order to enable the restraining portion 224 of the engaging member 22 to be more firmly engaged over the second side wall 122 of the panel 12, the third distance D3 between the restricting portion 224 and the substrate 10 may be designed. And the third distance D3 is equal to the thickness of the panel 12. Therefore, when the abutting portion 222 of the engaging member 22 abuts against the second side wall 122 of the panel 12, the restricting portion 224 of the engaging member 22 can fit snugly over the second side wall 122 of the panel 12 without Shake.

As shown in FIG. 3B, in the present embodiment, the panel holder 18 is substantially L-shaped, thereby providing two flat portions to be locked to the first side wall 120 of the panel 12 by screws 22 and screws 28, respectively. The screw hole 160 of the bracket 16 is fixed, but is not limited thereto. In addition, in the embodiment, the engaging member 22 is substantially zigzag, so that the screw hole 140 locked to the first fixing bracket 14 via the through hole 220, the second side wall 122 of the abutting panel 12, and The function above the second side wall 122 of the engaging panel 12 is not limited thereto.

In addition, in another embodiment, the flat portion 220 of the engaging member 22 and the panel bracket 18 can be directly adhered to the substrate 10, and the first fixing bracket 14 and the second fixing bracket can be directly attached. 16. The screw 26 and the screw 28 are omitted, and the purpose of fixing the panel 12 to the substrate 10 by the engaging member 22 and the panel bracket 18 and preventing the panel 12 from moving relative to the substrate 10 in the first direction A1 can be achieved.

Please refer to Figure 4. FIG. 4 is a flow chart showing a method of assembling a display module according to an embodiment of the invention.

As shown in FIG. 4, the assembly method of the display module in this embodiment can be used to assemble the display module 1 as shown in FIG. 1, and is particularly applicable to assembling the panel 12 in the display module 1 to a glass material. The substrate 10 is fabricated. As shown in FIGS. 2A-2E, the panel 12 of the display module 1 includes a first sidewall 120 and a second sidewall 122 on opposite sides of the panel 12, respectively. The assembly method of the display module of this embodiment includes the following steps:

S100: Fixing the panel bracket 18 to the first side wall 120 of the panel 12.

S102: The first fixing bracket 14, the second fixing bracket 16 and the two limiting brackets 20a, 20b of the fixing limiting member are on the substrate 10 and define a panel placement space AS for placing the panel 12.

S104: Fix the panel bracket 18 to the second fixing bracket 16 of the limiting member to be fixed to the substrate 10.

S106: The engaging member 22 is disposed to the substrate 10 such that the abutting portion 222 of the engaging member 22 abuts against the second side wall 122 of the panel 12 and the restricting portion 224 of the engaging member 22 abuts against the top surface of the panel 12.

S108: Fix the engaging member 22 to the first fixing bracket 14 of the limiting member to be fixed to the substrate 10.

In order to save the cost, in another embodiment, the step of fixing the first fixing bracket 14 and the second fixing bracket 16 on the substrate 10 in step S102 may be omitted, and the panel bracket 18 is fixed to the limiting member in step S104. The second fixing bracket 16 is fixed to the substrate 10 to fix the panel bracket 18 on the substrate 10, and the fixing bracket 22 is fixed to the first fixing bracket 14 of the limiting member in step S108 to be fixed to the substrate. The step of 10 is changed to the adhesive engaging member 22 on the substrate 10, and the panel 12 can be fixed to the substrate 10 by the engaging member 22 and the panel holder 18, and the panel 12 can be prevented from moving relative to the substrate 10 in the first direction A1. the goal of.

Please refer to pictures 5A to 5D. FIG. 5A is an exploded perspective view showing another embodiment of the panel 32 and the panel bracket 34 in the display module 1 of FIG. 1 . FIG. 5B is an exploded perspective view showing another embodiment of the assembled panel 32 of FIG. 5A and the substrate 30 of the display module 1 of FIG. 1 . FIG. 5C is a perspective assembled view of FIG. 5B in which the engaging member 36 has not been engaged with the panel 32. FIG. 5D is a perspective assembled view of FIG. 5B in which the engaging member 36 has been engaged with the panel 32 and fixed to the substrate 30.

As shown in FIG. 5A, in the present embodiment, the display module 1 includes a panel 32 and a panel holder 34. The panel 32 of the display module 1 includes a first sidewall 320 and a second sidewall 322. The first side wall 320 and the second side wall 322 of the panel 32 are respectively located on opposite sides of the panel 32. The panel bracket 34 of the display module 1 has a through hole 340. The panel bracket 34 of the display module 1 is locked to the corresponding screw hole (not shown) on the first side wall 320 of the panel 32 via the through hole 340 of the panel bracket 34 by the screw 40.

As shown in FIG. 5B, in the embodiment, the display module 1 further includes a substrate 30, and the substrate 30 has a limiting member. The limiting member of the substrate 30 includes a first stud 300, a second stud 302, a retaining wall 304a, and a retaining wall 304b. The substrate 30 of the embodiment is made of a plastic material. Therefore, the first stud 300, the second stud 302, the retaining wall 304a, and the retaining wall 304b of the substrate 30 and the limiting member can be integrally formed by injection molding. Forming manufacturing.

As shown in FIGS. 5C and 5D, in the present embodiment, when the panel bracket 34 is locked to the first side wall 320 of the panel 32, the panel 32 can be placed on the substrate 30 and located at the first stud 300 of the limiting member. Between the second stud 302, the retaining wall 304a, and the retaining wall 304b. At this time, the retaining wall 304a of the limiting member and the retaining wall 304b can restrict the movement of the panel 32 relative to the substrate 30 in the second direction A2 and allow the panel 32 to move relative to the substrate 30 in the first direction A1. In an embodiment, the first direction A1 is perpendicular to the second direction A2, but is not limited thereto. In one embodiment, the retaining wall 304a and the retaining wall 304b are disposed in parallel with the first direction A1, and the engaging member 36 and the panel bracket 34 are disposed in parallel with the second direction A2, but are not limited thereto.

Please refer to Figure 6A and Figure 6B. Fig. 6A is a cross-sectional view showing the line segment 6A-6A' of Fig. 5C. Fig. 6B is a cross-sectional view taken along line 6B-6B' of Fig. 5D.

As shown in FIG. 5C to FIG. 6B, in the present embodiment, when the panel bracket 34 locked to the panel 32 is aligned with the through hole (not shown) thereon, the second stud 302 is aligned (as shown in FIG. 5B). When shown, the panel bracket 34 can be locked into the second stud 302 by screws 44. Thereby, the panel 32 can be fixed on one side of the first side wall 320 and cannot leave the substrate 30.

In addition, as shown in FIGS. 5C to 6B, the display module 1 further includes a snap member 36. The engaging member 36 of the display module 1 includes a flat portion 360, an abutting portion 362, and a restricting portion 364. One end of the abutting portion 362 of the engaging member 36 is connected to the flat portion 360, and the abutting portion 362 can be substantially perpendicular to the substrate 30, but is not limited thereto. The restricting portion 364 of the engaging member 36 is connected to the other end of the abutting portion 362, and the restricting portion 364 can be substantially parallel to the substrate 30, but is not limited thereto. The flat portion 360 of the engaging member 36 has a through hole 366. After the panel bracket 34 locked to the panel 32 is locked to the second stud 302, when the engaging member 36 moves with the abutting portion 362 in the first direction A1 against the second side wall 322 of the panel 32, the card The through hole 366 of the flat portion 360 of the fitting member 36 is aligned with the first stud 300, so that the engaging member 36 can be locked to the first stud through the through hole 366 of the flat portion 360 by the screw 42. 300 is fixed to the substrate 30. After the engaging member 36 is locked to the first stud 300, the restricting portion 364 of the engaging member 36 is engaged with the second side wall 322, thereby preventing the panel 32 from leaving the substrate 30 on one side of the second side wall 322. Moreover, the latching member 36 and the panel bracket 34 of the first stud 300 and the second stud 302 are respectively locked, and the panel 32 can be restricted from moving relative to the substrate 30 in the first direction A1.

Further, the first sidewall 320 of the panel 32 has a first distance D1 from the second sidewall 322. When the abutting portion 362 of the engaging member 36 abuts against the second side wall 322 of the panel 32, the first side wall 320 of the panel 32 and the restricting portion 364 of the engaging member 36 have a second distance D2, and the first distance D1 The second distance D2 is greater than the second distance D2, so that the restriction portion 364 of the engaging member 36 is engaged with the second side wall 322. In an embodiment, in order to enable the restraining portion 364 of the engaging member 36 to be more firmly engaged over the second side wall 322 of the panel 32, the third distance D3 between the restricting portion 364 and the substrate 30 may be designed. And the third distance D3 is equal to the thickness of the panel 32. Therefore, when the abutting portion 362 of the engaging member 36 abuts against the second side wall 322 of the panel 32, the restricting portion 364 of the engaging member 36 can fit snugly over the second side wall 322 of the panel 32 without Shake.

As shown in FIG. 6B, in the present embodiment, the panel bracket 34 is substantially L-shaped, thereby providing two flat portions to be locked to the first side wall 320 of the panel 32 by screws 40 and screws 44, respectively. Two studs 302, but not limited to this. In addition, in the present embodiment, the engaging member 36 is substantially zigzag, so that the first stud 300 can be locked to the first stud 300 via the through hole 366, the second side wall 322 of the abutting panel 32, and the engaging panel 32. The function above the second side wall 322 is not limited thereto.

Please refer to Figure 7. FIG. 7 is a flow chart showing a method of assembling a display module according to another embodiment of the present invention.

As shown in FIG. 7 , the assembly method of the display module in this embodiment can be used to assemble the display module 1 as shown in FIG. 1 , and is particularly applicable to assembling the panel 32 in the display module 1 to a plastic material. The substrate 30 is fabricated. As shown in FIGS. 5A-5D, the panel 32 includes a first side wall 320 and a second side wall 322 on opposite sides of the panel 32, respectively. The assembling method of the display module of this embodiment includes the following steps: S300: fixing the panel bracket 34 to the first side wall 320 of the panel 32.

S302: Place the panel 32 on the substrate 30 and between the retaining walls 304a, 304b of the limiting member to position the panel 32.

S304: The panel bracket 34 is locked to the second stud 302 of the limiting member to be fixed to the substrate 30.

S306: The engaging member 36 is disposed to the substrate 30 such that the abutting portion 362 of the engaging member 36 abuts against the second side wall 322 of the panel 32 and the restricting portion 364 of the engaging member 36 abuts against the top surface of the panel 32.

S308: The latching member 36 is locked to the first stud 300 of the limiting member to be fixed to the substrate 30.

From the above detailed description of the specific embodiments of the present invention, it can be clearly seen that the display module and the assembly method thereof of the present invention mainly provide an easy way for a panel having a screw hole on one side wall to be assembled to a glass substrate. An effective solution. The invention is characterized in that the fixing bracket is glued to the glass substrate, and the two side walls of the panel are respectively fixed to the fixing bracket by the panel bracket and the engaging member, thereby achieving the panel being easily disassembled. The purpose of loading to a glass substrate. In addition, only one side panel having a screw hole can be assembled to the plastic substrate according to the concept of the present invention, and the panel can be easily disassembled and assembled to the plastic substrate.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and retouched without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

1. . . Display module

10, 30. . . Substrate

12, 32. . . panel

120, 320. . . First side wall

122, 322. . . Second side wall

14. . . First fixing bracket

140, 160. . . Screw hole

16. . . Second fixed bracket

18, 34. . . Panel bracket

180, 220, 340, 366. . . Through hole

20a, 20b. . . Limit bracket

22, 36. . . Clip

220, 360. . . Flat parts 222, 362. . . Abutment

224, 364. . . Restriction department

24, 26, 28. . . Screw

300. . . First stud

302. . . Second stud

304a, 304b. . . Retaining wall

40, 42, 44. . . Screw

A1. . . First direction

A2. . . Second direction

AS. . . Panel placement space

D1. . . First distance

D2. . . Second distance

D3. . . Third distance

S100～S308. . . step

FIG. 1 is a perspective view of a display module in accordance with an embodiment of the invention.

FIG. 2A is an exploded perspective view showing the panel and the panel bracket in the display module of FIG. 1 .

FIG. 2B is an exploded perspective view showing the substrate, the first fixing bracket, the second fixing bracket, and the two limiting brackets in the display module of FIG. 1 .

2C is a perspective exploded view showing the assembled panel of FIG. 2A and the assembled substrate of FIG. 2B.

2D is a perspective assembled view of FIG. 2C in which the engaging member has not been engaged with the panel.

FIG. 2E is a perspective assembled view of FIG. 2C, wherein the engaging member has been combined with the panel card to be fixed to the substrate.

Fig. 3A is a cross-sectional view showing the 2D figure along the line segment 3A-3A'.

Fig. 3B is a cross-sectional view along line 3B-3B' of Fig. 2E.

FIG. 4 is a flow chart showing a method of assembling a display module according to an embodiment of the invention.

FIG. 5A is an exploded perspective view showing another embodiment of the panel and the panel holder in the display module of FIG. 1. FIG.

FIG. 5B is an exploded perspective view showing another embodiment of the assembled panel of FIG. 5A and the display module of FIG. 1 .

FIG. 5C is a perspective assembled view of FIG. 5B in which the engaging member has not been engaged with the panel.

FIG. 5D is a perspective assembled view of FIG. 5B, wherein the engaging member has been combined with the panel card to be fixed to the substrate.

Fig. 6A is a cross-sectional view showing the line segment 6A-6A' of Fig. 5C.

Fig. 6B is a cross-sectional view taken along line 6B-6B' of Fig. 5D.

FIG. 7 is a flow chart showing a method of assembling a display module according to another embodiment of the present invention.

10. . . Substrate

12. . . panel

120. . . First side wall

122. . . Second side wall

14. . . First fixing bracket

16. . . Second fixed bracket

18. . . Panel bracket

twenty two. . . Clip

220. . . Flat section

222. . . Abutment

224. . . Restriction department

24, 26, 28. . . Screw

D1. . . First distance

D2. . . Second distance

D3. . . Third distance

Claims (16)

A display module includes: a substrate having a limiting member; a panel comprising a first sidewall and a second sidewall respectively located on opposite sides of the panel, the panel being placed according to the limiting member a substrate holder; respectively, a panel bracket fixed to the first sidewall and the substrate; and a latching member abutting against the top surface of the panel and the second sidewall and fixed to the substrate. The display module of claim 1, wherein the substrate is a glass member, the limiting member comprises a first fixing bracket for fixing the engaging member and a second fixing bracket for fixing the panel bracket, The first fixing bracket and the second fixing bracket are adhered to the substrate to define a panel placement space, and the panel is located in the panel placement space. The display module of claim 2, wherein the limiting member comprises two limiting brackets, which are adhered to the substrate and define the panel placement space with the first fixing bracket and the second fixing bracket. The display module of claim 1, wherein the substrate is a plastic member, and the limiting member comprises a first stud integrally formed with the substrate, the engaging member being locked to the first stud Fixed to the substrate. The display module of claim 4, wherein the limiting member further comprises two retaining walls integrally formed with the substrate, wherein the panel is placed between the two retaining walls. The display module of claim 4, wherein the limiting member comprises a second stud for locking the panel bracket to the substrate. The display module of claim 1, wherein the engaging member has an abutting portion and a restricting portion, the abutting portion abuts against the second side wall, the restricting portion abuts the top surface of the panel . The display module of claim 1, wherein the panel holder is substantially L-shaped, and the engaging member is substantially zigzag. A method for assembling a display module for assembling a panel on a substrate, the panel comprising a first sidewall and a second sidewall respectively located on opposite sides of the panel, the substrate having a limiting member, the display module The assembling method of the group includes the steps of: fixing a panel bracket to the first sidewall; placing the panel to the substrate according to the limiting member to position the panel; fixing the panel bracket to the substrate; and providing a engaging member to the substrate Abutting against the top surface of the panel and the second sidewall; and fixing the engaging member to the substrate. The method of assembling a display module according to claim 9, wherein the substrate is a glass member, the limiting member comprises a first fixing bracket for fixing the engaging member and a second fixing bracket for fixing the panel The bracket, the first fixing bracket and the second fixing bracket are adhered to the substrate and define a panel placement space for the panel to be placed. The method of assembling a display module according to claim 10, wherein the limiting member comprises two limiting brackets, the limiting brackets are adhered to the substrate, and the first fixing bracket and the second fixing bracket Define the panel placement space for the panel to be placed. The method of assembling a display module according to claim 9, wherein the substrate is a plastic member, the limiting member comprises a first stud integrally formed with the substrate, and the step of fixing the engaging member to the substrate is The engaging member is locked to the first stud to be fixed to the substrate. The method of assembling a display module according to claim 12, wherein the limiting member comprises two retaining walls integrally formed with the substrate, the panel being placed between the two retaining walls. The method of assembling a display module according to claim 12, wherein the limiting member comprises a second stud integrally formed with the substrate, and the step of fixing the panel bracket to the substrate locks the panel bracket to the The second stud is fixed to the substrate. The method of assembling a display module according to claim 9, wherein the engaging member has an abutting portion and a restricting portion connected to each other, and in the step of disposing the engaging member to the substrate, the abutting portion is abutted The restricting portion abuts against the top surface of the panel by the second side wall. The method of assembling a display module according to claim 9, wherein the panel holder is substantially L-shaped, and the engaging member is substantially zigzag.