CN215298713U

CN215298713U - Integrated touch display module structure

Info

Publication number: CN215298713U
Application number: CN202121729154.6U
Authority: CN
Inventors: 章小和
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-24
Anticipated expiration: 2031-07-27

Abstract

The utility model provides an integrated touch display module structure, a lower polarizer is arranged on the upper side of a backlight module, the upper side of the lower polarizer is provided with a lower glass sheet, the upper side of the lower glass sheet is provided with an upper glass sheet, an upper polaroid is arranged on the upper side of the upper piece of glass, solid optical cement is clamped between the upper polaroid and the display glass, the back of the bending part at the edge of the display glass is coated with the black ink coating, light leakage can be effectively shielded through the black ink coating, the design can greatly improve the yield of the display glass, the position between the bending part of the display glass edge and the frame is provided with adhesive glue, the excessive bending part and the frame can be achieved through the adhesive glue, the design can prevent the display glass from being damaged due to stress concentration when the bent part at the edge of the display glass is directly contacted with the frame.

Description

Integrated touch display module structure

Technical Field

The utility model relates to an integrated touch-control display module assembly structure belongs to the touch display equipment field.

Background

In the prior art, with the continuous development of the technology level and the upgrading of the industrial chain, smart phones are more exquisite. As an important component of the mobile phone, the screen is continuously refreshed from a narrow frame to a frameless screen and from a full screen to a curved screen, and the cognition of the public on science and technology aesthetics is improved. The two sides of the curved-surface screen mobile phone are designed to be curved surfaces, so that the mobile phone can be more fitted with the palm of a user when being taken up, a more comfortable holding feeling can be realized, and the mobile phone with the curved-surface screen can be really said to be not said to be simply hand feeling. However, at present, flexible OLEDs are adopted for curved screens, which is high in cost, and curved screens are generally applied to flagship models of various brands, and the conventional TFT display glass has a problem of light leakage due to the edge after hot pressing, so that a new structure is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an integrated touch-control display module assembly structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the integrated touch display module structure comprises a backlight module, wherein a lower polarizer is arranged on the upper side of the backlight module, lower glass is arranged on the upper side of the lower polarizer, upper glass is arranged on the upper side of the lower glass, an upper polarizer is arranged on the upper side of the upper glass, and solid optical cement is clamped between the upper polarizer and display glass.

Further, the edge position of the display glass is hot-pressed to form a bending part, and a black ink coating is arranged on the back side of the bending part.

Furthermore, the edge of the bending part at the edge of the display glass is clamped with the frame.

Furthermore, adhesive glue is clamped between the edge of the bent portion of the edge of the display glass and the frame, and the edge of the adhesive glue is attached to the edge of the frame.

Further, an arc-shaped surface is arranged at the upper side of the frame, and the edge of the arc-shaped surface is attached to the adhesive.

Further, the edge of the black ink coating extends inwards to the inside of the display glass on the upper side of the solid optical cement.

Furthermore, the upper polarizer and the upper glass are arranged in parallel, and the upper polarizer and the upper glass are attached together.

Further, the lower glass sheet and the upper glass sheet are arranged in parallel, and the lower glass sheet and the upper glass sheet are attached together.

Furthermore, the lower piece of glass and the lower polarizer are arranged in parallel, and the lower piece of glass and the lower polarizer are attached together.

Further, the backlight module and the lower polarizer are arranged in parallel, and the backlight module and the lower polarizer are attached together.

The utility model has the advantages that: the back of the bending part at the edge of the display glass is coated with the black ink coating, light leakage can be effectively shielded through the black ink coating, the yield of the display glass can be greatly improved by adopting the design, the position between the bending part at the edge of the display glass and the frame is provided with the adhesive glue, the excessive bending part and the frame can be realized through the adhesive glue, and the design can prevent the display glass from being damaged due to stress concentration caused by direct contact between the bending part at the edge of the display glass and the frame;

and the arc face of frame upside adopts the design of inclined plane, adopts this design can prevent that the condition that the adhesive from overflowing from taking place.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an integrated touch display module structure according to the present invention;

fig. 2 is a schematic view illustrating the lamination of the arc-shaped surface in the integrated touch display module structure according to the present invention;

in the figure: 1-display glass, 2-black ink coating, 3-bending part, 4-solid optical adhesive, 5-upper polaroid, 6-upper glass, 7-lower glass, 8-lower polaroid, 9-backlight module, 10-adhesive, 11-arc surface and 12-frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an integrated touch-control display module assembly structure, including backlight 9, backlight 9's upside is provided with down polaroid 8, the upside position of lower polaroid 8 is provided with lower glass 7, lower glass 7's upside is provided with upper glass 6, upper glass 6's upside is provided with polaroid 5, go up polaroid 5 and show that the centre gripping has solid-state optical cement 4 between the glass 1, the border position hot pressing of display glass 1 forms flexion 3, the back position of flexion 3 is provided with black ink coating 2, the inside display glass 1 that the edge of black ink coating 2 inwards extended to solid-state optical cement 4 upsides, can effectually shield the light leak through black ink coating 2, adopt this design can improve display glass 1's yield greatly.

3 edges of flexion that show 1 border position of glass are connected with frame 12 mutually, 3 edges of flexion that show 1 border position of glass and the position centre gripping between frame 12 have adhesive 10, the edge that adhesive 10 was glued is laminated with frame 12's edge mutually, arcwall face 11 has been seted up to frame 12's upside position, 11 edges of arcwall face laminate mutually with adhesive, adhesive 10 can play excessive flexion 3 and frame 12, this design can prevent to show that 3 direct and the frame 12 contacts of flexion at 1 edge of glass cause the condition emergence that shows 1 glass damaged because of stress concentration, 11 arcwall faces that frame 12 upside adopt the design on inclined plane, adopt this design can prevent that adhesive 10 from overflowing's condition from taking place.

Go up polaroid 5 and last glass 6 and set up parallel to each other, and go up polaroid 5 and last glass 6 and paste each other and be in the same place, lower glass 7 and last glass 6 set up parallel to each other, and lower glass 7 and last glass 6 paste each other and be in the same place, lower glass 7 and lower polaroid 8 set up parallel to each other, and lower glass 7 and lower polaroid 8 paste each other and be in the same place, backlight unit 9 sets up with lower polaroid 8 parallel to each other, and backlight unit 9 and lower polaroid 8 paste each other and be in the same place.

The specific implementation mode is as follows: during processing, the edge position of the display glass 1 is extruded to form a bending part 3 through heating and extruding treatment, the adhesive 10 is coated on the arc-shaped surface 11 on the upper side of the frame 12, the overflow of the adhesive 10 can be prevented by adopting the design, then the display glass 1 is adhered to the adhesive glue 10, so as to fix the display glass 1, the back of the bending part 3 at the edge position of the display glass is coated with a black ink coating 2, the black ink coating 2 can effectively shield light leakage, the design can greatly improve the yield of the display glass 1, and the position between the bending part 3 of the edge of the display glass 1 and the frame 12 is provided with the adhesive glue 10, the excessive bending part 3 and the frame 12 can be achieved through the adhesive glue 10, this design can prevent the display glass 1 from being damaged due to stress concentration when the bent portion 3 of the edge of the display glass 1 directly contacts the bezel 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrated touch-control display module assembly structure, includes backlight unit (9), its characterized in that: the backlight module is characterized in that a lower polarizer (8) is arranged on the upper side of the backlight module (9), a lower piece of glass (7) is arranged on the upper side of the lower polarizer (8), an upper piece of glass (6) is arranged on the upper side of the lower piece of glass (7), an upper polarizer (5) is arranged on the upper side of the upper piece of glass (6), and solid optical cement (4) is clamped between the upper polarizer (5) and the display glass (1).

2. The integrated touch display module structure of claim 1, wherein: the edge position of the display glass (1) is hot-pressed to form a bending part (3), and a black ink coating (2) is arranged on the back side of the bending part (3).

3. The integrated touch display module structure of claim 2, wherein: the edge of the bending part (3) at the edge of the display glass (1) is clamped with the frame (12).

4. The integrated touch display module structure of claim 3, wherein: and adhesive glue (10) is clamped between the edge of the bending part (3) at the edge of the display glass (1) and the frame (12), and the edge of the adhesive glue (10) is attached to the edge of the frame (12).

5. The integrated touch display module structure of claim 4, wherein: an arc-shaped surface (11) is arranged at the upper side of the frame (12), and the edge of the arc-shaped surface (11) is attached to the adhesive (10).

6. The integrated touch display module structure of claim 2, wherein: the edge of the black ink coating (2) extends inwards to the inside of the display glass (1) on the upper side of the solid optical cement (4).

7. The integrated touch display module structure of claim 1, wherein: the upper polaroid (5) and the upper glass (6) are arranged in parallel, and the upper polaroid (5) and the upper glass (6) are attached together.

8. The integrated touch display module structure of claim 1, wherein: the lower glass (7) and the upper glass (6) are arranged in parallel, and the lower glass (7) and the upper glass (6) are attached together.

9. The integrated touch display module structure of claim 1, wherein: the lower piece of glass (7) and the lower polaroid (8) are arranged in parallel, and the lower piece of glass (7) and the lower polaroid (8) are attached together.

10. The integrated touch display module structure of claim 1, wherein: the backlight module (9) and the lower polarizer (8) are arranged in parallel, and the backlight module (9) and the lower polarizer (8) are attached together.