Large-size ultra-thin liquid crystal display module structure

Abstract

The utility model relates to a kind of large-size ultra-thin liquid crystal display module structure, it includes hardware frame, liquid crystal glass and light guide plate, wherein, the hardware frame includes bottom plate, side plate and inner folding plate, the side plate is connected between the bottom plate and the inner folding plate, the bottom plate has bottom plate top surface and bottom plate bottom surface, the side plate has inner side and outer side, the inner folding plate has inner folding plate top surface and inner folding plate bottom surface, a frame side cavity is formed around by the bottom plate top surface, the inner side and the inner folding plate bottom surface, the bottom plate top surface is protruded with limiting convex rib, the limiting convex rib is in the frame side cavity, the inner folding plate top surface is provided with bonding adhesive layer, the liquid crystal glass is bonded on the bonding adhesive layer, the side end of the light guide plate is inserted in the frame side cavity, wherein, between the liquid crystal glass and the light guide plate, there is set up light enhancement film layer, between the light guide plate and the bottom plate of the hardware frame, there is set up reflective film layer.

Description

Technical Field

[0001] This utility model relates to a liquid crystal module structure, and more particularly to a large-size ultra-thin liquid crystal module structure. Background Technology

[0002] like Figure 1 As shown, this is a traditional LCD module structure. Its plastic frame 1 is assembled in the corresponding hole of the hardware frame 3 through the plastic frame buckle structure 2. Since the width W1 and height D1 of the plastic frame 1 of the standard size product have sufficient glue space, the plastic frame 1 has sufficient structural strength to support the LCD glass 7 and fix the light guide plate 5, and can also fix the reflective film 4 and the optical brightness enhancement film 6.

[0003] like Figure 2 As shown, for ultra-thin frameless LCD modules, the very small height D2 of the thinned plastic frame 9 results in insufficient structural strength and space for manufacturing plastic parts, as required by the diagram. Figure 1 The plastic frame buckle structure 2 shown is fixed to the hardware frame 3', which is a major drawback of the prior art. Utility Model Content

[0004] The technical solution adopted by this utility model is as follows: a large-size ultra-thin liquid crystal display module structure, which includes a metal frame, liquid crystal glass, and a light guide plate. The metal frame includes a base plate, a side plate, and an inner folding plate. The side plate is connected between the base plate and the inner folding plate. The base plate has a top surface and a bottom surface. The side plate has an inner side surface and an outer side surface. The inner folding plate has a top surface and a bottom surface. A frame cavity is formed by the top surface of the base plate, the inner side surface, and the bottom surface of the inner folding plate. The bottom plate has a protruding limiting rib on its top surface, which is located in the side cavity of the frame. The top surface of the inner folding plate is provided with an adhesive layer, and the liquid crystal glass is attached to the adhesive layer. The side surface of the liquid crystal glass is flush with the outer side surface of the side plate. The side end of the light guide plate is inserted into the side cavity of the frame, wherein the lateral end of the light guide plate is pressed on the limiting rib. A light enhancement film layer is provided between the liquid crystal glass and the light guide plate, and a reflective film layer is provided between the light guide plate and the bottom plate of the metal frame.

[0005] The beneficial effects of this utility model are as follows: the structural design of the inner folding plate of the hardware frame can achieve the function of fixing the liquid crystal glass. While ensuring the structural strength of the product, it also achieves the purpose of fixing various optical components. At the same time, the added limiting rib structure can facilitate assembly alignment and improve product assembly efficiency. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of a prior art structure.

[0007] Figure 2 This is a schematic diagram of another existing technology.

[0008] Figure 3 This is a schematic diagram of the structure of this utility model.

[0009] Figure 4 This is a structural schematic diagram of the hardware outer frame of this utility model.

[0010] Figure 5 This is another structural schematic diagram of the present utility model. Detailed Implementation

[0011] like Figures 3 to 5 As shown, a large-size ultra-thin liquid crystal display module structure includes a metal frame 100, a liquid crystal glass 200, and a light guide plate 300. The metal frame 100 includes a base plate 110, a side plate 120, and an inner folding plate 130. The side plate 120 is connected between the base plate 110 and the inner folding plate 130.

[0012] The base plate 110 has a top surface 111 and a bottom surface 112. The side plate 120 has an inner side surface 121 and an outer side surface 122. The inner folding plate 130 has an inner folding plate top surface 131 and an inner folding plate bottom surface 132. A frame side cavity 140 is formed by the base plate top surface 111, the inner side surface 121 and the inner folding plate bottom surface 132. A limiting rib 150 is protruding on the base plate top surface 111 and is located in the frame side cavity 140.

[0013] An adhesive layer 210 is provided on the top surface 131 of the inner folding plate. The liquid crystal glass 200 is attached to the adhesive layer 210. The glass side 220 of the liquid crystal glass 200 is flush with the outer side 122 of the side plate 120. The side end of the light guide plate 300 is inserted into the frame side cavity 140. The lateral end of the light guide plate 300 is pressed onto the limiting rib 150.

[0014] A light enhancement film layer 410 is provided between the liquid crystal glass 200 and the light guide plate 300, and a reflective film layer 420 is provided between the light guide plate 300 and the base plate 110 of the metal frame 100.

[0015] In practice, a protective film layer 430 is provided on the bottom surface 132 of the inner fold plate 130, and the protective film layer 430 is located above the light guide plate 300.

[0016] In specific implementation, a double-sided adhesive tape 440 is provided on the top surface 111 of the base plate 110, and the double-sided adhesive tape 440 is attached between the base plate 110 and the light guide plate 300.

[0017] In practice, the base plate 110 is parallel to the inner folding plate 130.

[0018] In practice, the side plate 120 is vertically connected between the base plate 110 and the inner folding plate 130, the inner side 121 is connected between the top surface 111 of the base plate and the bottom surface 132 of the inner folding plate, and the outer side 122 is connected between the bottom surface 112 of the base plate and the top surface 131 of the inner folding plate.

[0019] This utility model achieves the function of fixing the liquid crystal glass 200 through the structural design of the inner folding plate 130 of the hardware frame 100. While ensuring the structural strength of the product, it also achieves the purpose of fixing various optical components. At the same time, the added limiting rib 150 facilitates assembly alignment and improves product assembly efficiency.

Claims

1. A large-size ultra-thin liquid crystal display module structure, comprising a metal frame, liquid crystal glass, and a light guide plate, characterized in that: in, The hardware frame includes a base plate, side plates, and an inner folding plate, with the side plates connecting the base plate and the inner folding plate. The base plate has a top surface and a bottom surface, the side plate has an inner surface and an outer surface, and the inner folding plate has a top surface and a bottom surface. A frame-like cavity is formed by the top surface, the inner surface, and the bottom surface of the inner folding plate. A limiting rib is protruding from the top surface of the base plate and is located within the frame-like cavity. An adhesive layer is provided on the top surface of the inner folding plate, and the liquid crystal glass is adhered to this adhesive layer. The side surface of the liquid crystal glass is flush with the outer surface of the side plate. The side end of the light guide plate is inserted into the side cavity of the frame, wherein the lateral end of the light guide plate is pressed onto the limiting rib, a light enhancement film layer is provided between the liquid crystal glass and the light guide plate, and a reflective film layer is provided between the light guide plate and the bottom plate of the metal frame.

2. The large-size ultra-thin liquid crystal display module structure as described in claim 1, characterized in that: A protective film layer is provided on the bottom surface of the inner fold plate, and the protective film layer is located above the light guide plate.

3. The large-size ultra-thin liquid crystal display module structure as described in claim 2, characterized in that: A double-sided tape is provided on the top surface of the base plate, and the double-sided tape is attached between the base plate and the light guide plate.

4. The large-size ultra-thin liquid crystal display module structure as described in claim 1, characterized in that: The base plate is parallel to the inner folding plate.

5. The large-size ultra-thin liquid crystal display module structure as described in claim 1, characterized in that: The side plate is vertically connected between the base plate and the inner folding plate, the inner side is connected between the top surface of the base plate and the bottom surface of the inner folding plate, and the outer side is connected between the bottom surface of the base plate and the top surface of the inner folding plate.

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