CN218512763U

CN218512763U - Novel liquid crystal module viscose structure

Info

Publication number: CN218512763U
Application number: CN202222934330.0U
Authority: CN
Inventors: 朱德军; 梁晋超; 赖新仁
Original assignee: Shenzhen Startek Electronic Technology Co ltd
Current assignee: Shenzhen Startek Electronic Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-21
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to a novel LCD module viscose structure, including lower chase, the inside fixedly connected with of chase glues the frame down, glue frame one side fixedly connected with black and white and glue, black and white glue one side outside fixedly connected with PET packing ring, the PET packing ring is two sides "mouth" style of calligraphy structure that does not take glue, the distance of windowing and the visual area of being shaded in the middle of the PET packing ring is 1mm.

Description

Novel liquid crystal module viscose structure

Technical Field

The utility model relates to a liquid crystal module viscose structural technology field especially relates to a novel liquid crystal module viscose structure.

Background

LCD screen commonly is called liquid crystal display, and module display element includes liquid crystal display and is shaded usually, and traditional module backlight design includes iron frame, gluey frame, black and white glue, membrane of adding lustre to, light guide plate and components such as reflectance coating down, and black and white glue (hereinafter for short the viscose) has great area adhesion to glue the frame in a poor light, and the power of gluing is passed through indirectly through in a poor light with the LCD screen to be fixed in being shaded.

The traditional design is only suitable for TN type liquid crystal display screen, and for the IPS screen, as the thickness of the IPS liquid crystal display screen is usually 0.4-0.6 mm and is in a normally black mode, the IPS liquid crystal display screen is very sensitive to external force or backlight deformation, the traditional design adhesive area can firmly adhere the IPS screen to the backlight, the external force or deformation can be conducted to the IPS screen only by slight external force or slight deformation of the backlight, the phenomenon of yellowing of the IPS screen in a visual area due to deformation can be easily caused, and therefore, the traditional backlight adhesive design is not suitable for the IPS screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel liquid crystal module viscose structure.

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

the utility model provides a novel liquid crystal module viscose structure, includes chase down, chase inside fixedly connected with glues the frame down, glue frame one side fixedly connected with black white glue, black white glue one side outside fixedly connected with PET packing ring, the PET packing ring is the two sides and does not take "mouth" style of calligraphy structure of gluing, the distance of windowing and the visual region of being shaded in the middle of the PET packing ring is 1mm.

Furthermore, the inner wall of the bottom end of one side of the lower iron frame is fixedly connected with a reflecting film.

Further, the light guide plate is arranged at one side of the reflecting film in the lower iron frame.

Furthermore, an optical film material is arranged on one side of the light guide plate in the lower iron frame.

Further, black and white glue one side is equipped with the IPS screen, the inside both sides department at the IPS screen of chase all is equipped with the polaroid down.

Furthermore, an upper iron frame is arranged outside one side of the lower iron frame.

Furthermore, the PET gasket is of an L-shaped splicing structure with two sides not provided with glue.

The utility model has the advantages that:

1. through the setting that sets up the IPS packing ring, can realize reducing the area of back of the light and IPS screen contact through the design of revising the viscose area under the leakproofness prerequisite between not influencing the IPS screen and being shaded, when the exogenic action leads to being shaded slightly to deform, thereby the viscose in a poor light realizes through the micro-contact with the IPS screen, separation that IPS screen self does not deform and protect the IPS screen not to deform and yellow. Can reach under the prerequisite of minimum cost and structural change and improve IPS screen equipment yellowing problem by a wide margin, can reduce the disassembly degree of difficulty of later stage module simultaneously, promote the yield of doing over again of module.

Drawings

Fig. 1 is a front view of a lower bezel of a novel liquid crystal module adhesive structure provided in embodiment 1;

fig. 2 is a side cross-sectional view of a novel liquid crystal module adhesive structure provided in embodiment 1.

In the figure: 1-lower iron frame, 2-glue frame, 3-polarizer, 4-reflective film, 5-light guide plate, 6-optical film material, 7-PET gasket, 8-black and white glue, 9-IPS screen and 10-upper iron frame.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-2, a novel liquid crystal module gluing structure comprises a lower iron frame 1, a glue frame 2 is fixedly connected inside the lower iron frame 1, black and white glue 8 is fixedly connected on one side of the glue frame 2, a PET washer 7 is fixedly connected on the outer portion of one side of the black and white glue 8, the PET washer 7 is of a 'square-shaped' structure with two sides not provided with glue, and the distance between a window in the middle of the PET washer 7 and a backlight visual area is 1mm.

Wherein, 1 one side bottom end inner wall fixedly connected with reflectance coating 4 of lower chase, lower chase 1 is inside to be equipped with optical film material 6 in one side department of light guide plate 5 at one side department of reflectance coating 4, and 8 one sides of black and white glue are equipped with IPS screen 9, and 1 inside both sides departments at the IPS screen of lower chase all are equipped with polaroid 3, and 1 one side outside of lower chase is equipped with chase 10.

The working principle is as follows: this structure can be under the leakproofness prerequisite that does not influence between IPS screen and the backlight, because PET packing ring 7 is the two sides "mouth" style of calligraphy structure of not taking the glue, design through the modification viscose area realizes reducing the area of backlight and IPS screen 9 contact, when exogenic action leads to being shaded slightly to deform, the viscose is through the micro contact with IPS screen 9 in a poor light, thereby the separation realizes that IPS screen 9 self does not deform and protect IPS screen 9 not to deform and yellow, can become to improve the IPS by a wide margin under the prerequisite of minimum cost and structural change, 9 equipment yellowing problems, can reduce the degree of difficulty of disassembling later stage module simultaneously, promote the yield of doing over again of module.

Example 2

Referring to fig. 1-2, a novel liquid crystal module viscose structure comprises a lower iron frame 1, a rubber frame 2 fixedly connected inside the lower iron frame 1, black and white rubber 8 fixedly connected to one side of the rubber frame 2, a PET washer 7 fixedly connected to the outside of one side of the black and white rubber 8, and a distance between a window in the middle of the PET washer 7 and a backlight viewing area is 1mm.

Wherein, lower chase 1 one side bottom inner wall fixedly connected with reflectance coating 4, lower chase 1 is inside to be equipped with optical film material 6 in one side department of reflectance coating 4 at light guide plate 5, 1 inside one side department at light guide plate 5 of chase is equipped with IPS screen 9 in black and white, 1 inside both sides department at the IPS screen of chase is all equipped with polaroid 3 down, 1 one side outside of chase is equipped with chase 10 down, in order to increase the practicality of device, PET packing ring 7 is the "L" type mosaic structure of two sides not taking glue.

The working principle is as follows: this structure can be under the leakproofness prerequisite that does not influence between IPS screen 9 and the backlight, because PET packing ring 7 is the two sides "L" type mosaic structure of not taking the glue, design through the modification viscose area realizes reducing the area of backlight and the contact of IPS screen 9, can make the device when receiving the slight deformation of exogenic action in a poor light, the viscose in a poor light is through the micro contact with IPS screen 9, thereby the separation realizes that IPS screen 9 self does not deform and protect IPS screen 9 and yellow, can become to improve the IPS by a wide margin under the prerequisite of minimum cost and structural change, 9 equipment yellows the problem, can reduce the degree of difficulty of disassembling of later stage module simultaneously, promote the yield of doing over again of module.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and although the present invention has been disclosed above with preferred embodiments, but not limited to the present invention, any person skilled in the art can make modifications or modifications to equivalent embodiments using the above disclosed technical contents without departing from the technical scope of the present invention, and any brief introduction, modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the technical scope of the present invention.

Claims

1. The utility model provides a novel liquid crystal module viscose structure, includes chase (1) down, chase (1) inside fixedly connected with glues frame (2) down, its characterized in that, glue frame (2) one side fixedly connected with black and white glue (8), black and white glue (8) one side outside fixedly connected with PET packing ring (7), PET packing ring (7) are two sides do not take "mouthful" style of calligraphy structure of gluing, the distance of windowing and visual area in a poor light is 1mm in the middle of PET packing ring (7).

2. The novel liquid crystal module adhesive structure according to claim 1, wherein a reflective film (4) is fixedly connected to the inner wall of the bottom end of one side of the lower iron frame (1).

3. The new LCD module adhesive construction according to claim 2, characterized in that the light guide plate (5) is inside the lower bezel (1) at one side of the reflective film (4).

4. The novel liquid crystal module adhesive structure according to claim 3, wherein the optical film (6) is arranged inside the lower iron frame (1) at one side of the light guide plate (5).

5. The novel liquid crystal module adhesive structure of claim 4, wherein one side of the black and white adhesive (8) is provided with an IPS screen (9), and the lower iron frame (1) is internally provided with polarizers (3) at two sides of the IPS screen.

6. The novel liquid crystal module adhesive structure as claimed in claim 5, wherein an upper iron frame (10) is provided outside one side of the lower iron frame (1).

7. The novel liquid crystal module adhesive structure as claimed in claim 1, wherein the PET gasket (7) is an L-shaped splicing structure without adhesive on two sides.