Ultra-thin and ultra-narrow notebook computer screen frame with luminous logo

Abstract

The utility model discloses an ultra-thin and ultra-narrow notebook computer screen frame with a luminous logo. The ultra-thin and ultra-narrow notebook computer screen frame comprises a Bezel, a shading structure layer is arranged at the bottom of the Bezel, a light guide module is installed in the shading structure layer, an FPC is bonded to the bottom of the light guide module, a plurality of LED lamps are installed on the FPC, and shading Mylar making contact with the bottom of the FPC is bonded to the bottom of the shading structure layer. The notebook computer screen is manufactured by adopting a lamination process, so that the frame of the whole notebook computer screen is thinner and narrower and accords with the idea that the existing notebook computer is light and thin, in addition, the Logo identification area can uniformly and brightly emit light, the emitted light does not crosstalk the screen display, and the use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of laptop screen bezels, and particularly relates to an ultra-thin and ultra-narrow laptop screen bezel with a luminous logo. Background Technique

[0002] The existing laptop screen bezels with luminous logos usually adopt an injection molding process, and the whole module is relatively thick, wide and fat, which does not conform to the concept of the existing laptops developing towards the direction of lightness and thinness. Moreover, the luminous effect in the Logo area is uneven and cannot meet the use requirements. Considering the above situation, we have therefore proposed an ultra-thin and ultra-narrow laptop screen bezel with a luminous logo. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an ultra-thin and ultra-narrow laptop screen bezel with a luminous logo.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An ultra-thin and ultra-narrow laptop screen bezel with a luminous logo, including a Bezel. A light-shielding structure layer is provided at the bottom of the Bezel. A light guide module is installed inside the light-shielding structure layer. An FPC is bonded to the bottom of the light guide module. A plurality of LED lights are installed on the FPC. A light-shielding Mylar that contacts the bottom of the FPC is bonded to the bottom of the light-shielding structure layer.

[0006] Preferably, the Bezel is the outer ring of the laptop screen bezel. The Bezel includes a customized decoration layer, a front ink layer, a Bezel substrate, a rear ink layer and a diffusion layer. The customized decoration layer, the front ink layer, the Bezel substrate, the rear ink layer and the diffusion layer are arranged in sequence from top to bottom. The Bezel substrate can be one of transparent PC, PET, PMMA and composite boards. Transparent PC is preferably selected, with a transmittance ≥ 88% and a wavelength of 550 nm. The thickness of the customized decoration layer is 7 - 20 um, preferably 7 - 15 um. The customized decoration layer is realized by a lamination process. The diffusion layer is printed with diffusion ink, and the diffusion powder ratio of the diffusion ink is 2 - 10%, preferably 5%. Logo marks are engraved on the front sides of the tops of the front ink layer, the rear ink layer and the diffusion layer.

[0007] Preferably, the 3D mold used in the lamination process needs to be realized by machining, laser engraving and etching. The customized decoration layer can be one of various surface decoration textures such as AG texture, brushed texture and leather texture.

[0008] Preferably, the light-shielding structure layer includes a light-shielding frame, an FPC avoidance opening, a cavity for avoiding the light-emitting module, and a light-shielding adhesive. The light-shielding frame is adhesively fixed to the rear ink layer through the light-shielding adhesive. The cavity for avoiding the light-emitting module is formed in the front side of the top of the light-shielding frame and the light-shielding adhesive, and the front side of the cavity for avoiding the light-emitting module is set as the FPC avoidance opening.

[0009] Preferably, the base material of the light-shielding frame can be one of PC, PET, and composite board. It is preferred to select black PC with a thickness of 0.25 mm. The light-shielding adhesive is a black double-sided adhesive, and it is preferred to select a black double-sided adhesive with a thickness of 0.05 mm.

[0010] Preferably, the light guide module includes an adhesive, a light guide plate, an optical adhesive, and a reflective film. The light guide plate is adhesively fixed in the cavity for avoiding the light-emitting module through the adhesive, and the reflective film is adhesively fixed to the bottom of the light guide plate through the optical adhesive;

[0011] The light guide plate is one of PC or PMMA, and it is preferred to select PC with a thickness of 0.175 mm.

[0012] Preferably, the FPC includes an FPC adhesive and an FPC body. The FPC body is adhesively fixed to the bottom of the reflective film through the FPC adhesive. A plurality of LED lights are all fixed on the top of the FPC body. The light-shielding Mylar is adhesively fixed to the bottom of the light-shielding frame and contacts the bottom of the FPC body;

[0013] The LED light is a side-emitting LED with a thickness of 0.2 - 0.5 mm. It is preferred to select a thickness of 0.3 mm. The distance between two LED lights is A, and the distance between the LED light and the effective light-emitting area of the logo is B. It is required that B > A÷2÷√(3), and it is preferred to select B = A÷2×√(3).

[0014] Preferably, the opening of the FPC avoidance opening is offset to the right in the X axis direction of the light guide plate, and the offset distance is C, and C≥3 mm, and it is preferred to select 10 - 15 mm.

[0015] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0016] The present utility model is manufactured by a lamination process, making the entire notebook computer screen frame thinner and narrower, which conforms to the concept of the existing notebook computers developing towards the direction of being thinner and lighter. In addition, the logo area can emit light evenly and transparently, and the emitted light does not interfere with the screen display, meeting the usage requirements. Description of the Drawings

[0017] Figure 1 It is a top view structural schematic diagram of a thin and ultra-narrow notebook computer screen frame with a light-emitting logo proposed by the present utility model;

[0018] Figure 2 An exploded view of a bezel for a thin and ultra-narrow laptop computer screen with a luminous logo proposed by the present utility model;

[0019] Figure 3 A schematic structural diagram of the arrangement of LED lights and logo marks in a bezel for a thin and ultra-narrow laptop computer screen with a luminous logo proposed by the present utility model.

[0020] In the figure: 10, Bezel; 101, customized decoration layer; 102, front ink layer; 103, Bezel substrate; 104, rear ink layer; 105, diffusion layer; 2, light-shielding structure layer; 201, light-shielding adhesive; 202, light-shielding frame; 203, FPC avoidance opening; 204, cavity for avoiding the light-emitting module; 3, light guide module; 301, adhesive; 302, light guide plate; 303, optical adhesive; 304, reflective film; 40, FPC; 401, FPC bonding adhesive; 402, FPC main body; 50, LED lamp; 60, light-shielding Mylar. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Referring to Figures 1-3 , a bezel for a thin and ultra-narrow laptop computer screen with a luminous logo includes a Bezel 10, where the Bezel 10 is the outer ring of the computer screen bezel. The Bezel 10 includes a customized decoration layer 101, a front ink layer 102, a Bezel substrate 103, a rear ink layer 104, and a diffusion layer 105. The customized decoration layer 101, the front ink layer 102, the Bezel substrate 103, the rear ink layer 104, and the diffusion layer 105 are arranged in sequence from top to bottom. Among them, the Bezel substrate 103 can be one of transparent PC, PET, PMMA, and composite boards, and transparent PC is preferably selected, with a transmittance ≥ 88% and a wavelength of 550 nm. The thickness of the customized decoration layer 101 is 7 - 20 um, preferably 7 - 15 um. The customized decoration layer 101 is realized through a lamination process, and the 3D mold used in the lamination process needs to be realized by machining, laser engraving, and etching. The customized decoration layer 101 can be one of various surface decoration textures such as AG texture, brushed texture, and leather texture. The diffusion layer 105 is printed with diffusion ink, and the diffusion powder ratio of the diffusion ink is 2 - 10%, preferably 5%. Logo marks are engraved on the front side of the top of the front ink layer 102, the rear ink layer 104, and the diffusion layer 105;

[0023] A light-shielding structure layer 20 is provided at the bottom of the bezel 10. The light-shielding structure layer 20 includes a light-shielding frame 202, an FPC avoidance opening 203, a light-emitting module avoidance cavity 204, and a light-shielding adhesive 201. The light-shielding frame 202 is adhesively fixed to the rear ink layer 104 through the light-shielding adhesive 201. The light-emitting module avoidance cavity 204 is opened at the front side of the top of the light-shielding frame 202 and the light-shielding adhesive 201. The front side of the light-emitting module avoidance cavity 204 is set as the FPC avoidance opening 203. The base material of the light-shielding frame 202 can be one of PC, PET, and composite board, and preferably 0.25 mm thick black PC. The light-shielding adhesive 201 is a black double-sided adhesive, and preferably a black double-sided adhesive with a thickness of 0.05 mm;

[0024] A light guide module 30 is installed inside the light-shielding structure layer 20. The light guide module 30 includes an adhesive 301, a light guide plate 302, an optical adhesive 303, and a reflective film 304. The light guide plate 302 is one of PC or PMMA, and preferably PC with a thickness of 0.175 mm. The light guide plate 302 is adhesively fixed inside the light-emitting module avoidance cavity 204 through the adhesive 301. The reflective film 304 is adhesively fixed to the bottom of the light guide plate 302 through the optical adhesive 303. The opening of the FPC avoidance opening 203 is offset to the right in the X-axis direction of the light guide plate 302, and the offset distance is C, and C≥3 mm, preferably 10-15 mm;

[0025] An FPC 40 is adhesively bonded to the bottom of the light guide module 30. A plurality of LED lights 50 are installed on the FPC 40. A light-shielding Mylar 60 in contact with the bottom of the FPC 40 is adhesively bonded to the bottom of the light-shielding structure layer 20. The FPC 40 includes an FPC adhesive 401 and an FPC main body 402. The FPC main body 402 is adhesively fixed to the bottom of the reflective film 304 through the FPC adhesive 401. A plurality of LED lights 50 are all fixed to the top of the FPC main body 402. The light-shielding Mylar 60 is adhesively fixed to the bottom of the light-shielding frame 202 and is in contact with the bottom of the FPC main body 402;

[0026] The LED light 50 is a side-emitting LED with a thickness of 0.2-0.5 mm, preferably 0.3 mm thickness. The distance between two LED lights 50 is A, and the distance between the LED light 50 and the effective light-emitting area of the logo is B. It is required that B>A÷2÷√(3), preferably B=A÷2×√(3); According to the setting of its distance, the Logo logo area can emit light evenly and transparently. The present invention is made by a lamination process, making the entire notebook computer screen bezel thinner and narrower, which conforms to the concept of the existing notebook computers developing towards the direction of being thinner and lighter. In addition, the Logo logo area can emit light evenly and transparently, and the emitted light does not interfere with the screen display, meeting the use requirements.

[0027] Working principle: The customized decorative layer 101 is realized through the lamination process. By using relatively thin materials for both the light-shielding frame 202 and the light guide plate 302, the entire laptop screen border is made thinner and narrower, which conforms to the concept of the existing laptops developing towards a thinner and lighter direction. Additionally, through the arrangement of the LED lights 50 and the logo, and in cooperation with the installation of the light guide module 3, the logo area can emit light evenly and transparently, and the emitted light does not interfere with the screen display, meeting the usage requirements.

[0028] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. An ultra-thin and ultra-narrow laptop screen bezel with a luminous logo, including Bezel (10), characterized in that, The bottom of the Bezel (10) is provided with a light-shielding structure layer (20), a light-guiding module (30) is installed in the light-shielding structure layer (20), an FPC (40) is bonded to the bottom of the light-guiding module (30), a plurality of LED lights (50) are mounted on the FPC (40), and a light-shielding Mylar (60) in contact with the bottom of the FPC (40) is bonded to the bottom of the light-shielding structure layer (20).

2. The ultra-thin and ultra-narrow notebook computer screen bezel with a luminous logo according to claim 1, wherein The Bezel (10) is the outer ring of the computer screen frame. The Bezel (10) includes a customized decorative layer (101), a front ink layer (102), a Bezel substrate (103), a rear ink layer (104) and a diffusion layer (105). The customized decorative layer (101), the front ink layer (102), the Bezel substrate (103), the rear ink layer (104) and the diffusion layer (105) are arranged in sequence from top to bottom, wherein the Bezel substrate (10 3) It can be one of transparent PC, PET, PMMA and composite board, with a transmittance of ≥88% and a wavelength of 550nm, the thickness of the customized decorative layer (101) is 7-20um, the customized decorative layer (101) is realized by a lamination process, the diffusion layer (105) is printed with diffusion ink, the diffusion powder ratio of the diffusion ink is 2-10%, and the front side of the front ink layer (102), the rear ink layer (104) and the top of the diffusion layer (105) are all engraved with logos.

3. The ultra-thin and ultra-narrow laptop screen bezel with a luminous logo according to claim 2, characterized in that, The 3D mold used in the lamination process needs to be realized by machining, laser and etching, and the customized decorative layer (101) can be one of a variety of surface decorative textures such as AG texture, brushed texture and leather texture.

4. The ultra-thin and ultra-narrow laptop screen bezel with a luminous logo according to claim 2, characterized in that, The light-shielding structure layer (20) comprises a light-shielding frame (202), an FPC avoidance opening (203), a light-emitting module avoidance cavity (204), and a light-shielding adhesive (201); the light-shielding frame (202) and the rear ink layer (104) are bonded and fixed by the light-shielding adhesive (201); the light-emitting module avoidance cavity (204) is provided on the top front side of the light-shielding frame (202) and the light-shielding adhesive (201); and the front side of the light-emitting module avoidance cavity (204) is set as the FPC avoidance opening (203).

5. The ultra-thin and ultra-narrow notebook computer screen frame with a luminous logo according to claim 4, wherein The base material of the light-shielding frame (202) can be one of PC, PET and a composite board, and the light-shielding adhesive (201) is a black double-sided adhesive.

6. The ultra-thin and ultra-narrow laptop screen bezel with a luminous logo according to claim 4, characterized in that, The light guide module (30) comprises an adhesive (301), a light guide plate (302), an optical adhesive (303) and a reflective film (304); the light guide plate (302) is fixed to the cavity (204) of the light emitting module by adhesive (301); and the reflective film (304) is fixed to the bottom of the light guide plate (302) by optical adhesive (303); The light guide plate (302) is made of PC or PMMA.

7. The ultra-thin and ultra-narrow notebook computer screen frame with a luminous logo according to claim 6, wherein The FPC (40) includes an FPC adhesive (401) and an FPC body (402). The FPC body (402) is adhesively fixed to the bottom of the reflective film (304) through the FPC adhesive (401). A plurality of LED lights (50) are all fixed to the top of the FPC body (402). The light-shielding Mylar (60) is adhesively fixed to the bottom of the light-shielding frame (202) and contacts the bottom of the FPC body (402). The LED light (50) is a side-emitting LED with a thickness of 0.2 - 0.5 mm. The distance between two LED lights (50) is A, and the distance between the LED light (50) and the effective light-emitting area of the logo is B, and it is required that B > A÷2÷√(3).

8. The ultra-thin and ultra-narrow notebook computer screen frame with a luminous logo according to claim 6, characterized in that, The opening of the FPC avoidance opening (203) is offset to the right in the X-axis direction of the light guide plate (302), and the offset distance is C, and C ≥ 3 mm.

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