CN207166547U

CN207166547U - A kind of touch-control display module, mobile phone

Info

Publication number: CN207166547U
Application number: CN201721265904.2U
Authority: CN
Inventors: 吴苏; 王辉; 王宏伟
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-03-30
Anticipated expiration: 2027-09-28

Abstract

The utility model provides a kind of touch-control display module, mobile phone, the touch-control display module includes the cover plate (1) positioned at upper surface and the liquid crystal panel of the on cell structures below cover plate (1), liquid crystal panel electrically connects with FPC, cover plate (1) is provided with bonding jumper (4) in the one side of liquid crystal panel, bonding jumper (4) is located at the outside of the viewing area of touch-control display module, and arranged close to the edge of cover plate (1), the conductance of bonding jumper (4) is more than the conductance of cover plate (1), the end of bonding jumper (4) extends to the upper surface of FPC, the upper surface of FPC offers the window (3) of default size in the position of the end of corresponding bonding jumper (4), window (3) is used for the copper body for exposing the GND attributes of flexible circuitry intralamellar part.Touch-control display module provided by the utility model has higher antistatic capacity, can effectively improve the product quality of the smart machines such as mobile phone.

Description

A kind of touch-control display module, mobile phone

Technical field

Touching display screen technical field is the utility model is related to, more particularly to a kind of touch-control display module, mobile phone.

Background technology

At present, touching display screen is widely used in various smart machines, such as mobile phone, tablet personal computer etc., in these intelligence Can equipment use during, if there is bigger electrostatic, then easily cause Damage of Integrated Circuits Stressed, ultimately result in product without Method uses, and therefore, how to improve the antistatic capacity of touch-control display module, becomes this area technology urgently to be resolved hurrily and ask Topic.

Utility model content

In view of this, the utility model provides a kind of touch-control display module, mobile phone, and the mobile phone shows including the touch-control Show module, the touch-control display module has higher antistatic capacity, can effectively improve the product of the smart machines such as mobile phone Quality.

In order to achieve the above object, the utility model provides following technical scheme：

A kind of touch-control display module, including the cover plate positioned at upper surface and the on-cell structures below the cover plate Liquid crystal panel, the liquid crystal panel electrically connected with FPC, and the cover plate is set in the one side of the liquid crystal panel Bonding jumper is equipped with, the bonding jumper is located at the outside of the viewing area of the touch-control display module, and close to the side of the cover plate Edge arranges that the conductance of the bonding jumper is more than the conductance of the cover plate, and the end of the bonding jumper extends to the flexibility The upper surface of wiring board, the upper surface of the FPC offers in the position of the end of the corresponding bonding jumper presets greatly Small window, the window are used for the copper body for exposing the GND attributes of the flexible circuitry intralamellar part.

Preferably, in above-mentioned touch-control display module, the material of the bonding jumper is silver or copper.

Preferably, in above-mentioned touch-control display module, the cover plate offers the groove for being embedded in the bonding jumper.

Preferably, in above-mentioned touch-control display module, the bonding jumper silk-screen is on the cover plate.

Preferably, in above-mentioned touch-control display module, the end of the bonding jumper and the copper body of the GND attributes connect Touch, contact point is located at the window.

Preferably, in above-mentioned touch-control display module, the window is circular or rectangle.

Preferably, in above-mentioned touch-control display module, the quantity of the bonding jumper is two, two bonding jumper difference Positioned at the relative both sides of the viewing area of the touch-control display module, the FPC offers two windows.

A kind of mobile phone, including touch-control display module, the touch-control display module are touching as disclosed in above-mentioned any one Control display module.

It can be seen from above-mentioned technical proposal, in touch-control display module provided by the utility model, cover plate is tied close to on-cell Bonding jumper is provided with the one side of the liquid crystal panel of structure, liquid crystal panel electrically connects with FPC, and bonding jumper shows positioned at touch-control Show the outside of the viewing area of module and extend to the upper surface of FPC close to the edge of cover plate, the end of bonding jumper, Because the upper surface of FPC offers the window of the copper body for exposing GND attributes in the position of the end of corresponding bonding jumper Mouthful, and the conductance of bonding jumper is more than the conductance of cover plate, so when cover plate nearby has electrostatic generation, electrostatic will be along Bonding jumper is transmitted to the copper body of the GND attributes of flexible PCB, so as to play good electrostatic protection effect.As can be seen here, originally The touch-control display module that utility model provides has higher antistatic capacity, can effectively improve the smart machines such as mobile phone Product quality.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

Fig. 1 is a kind of schematic top plan view for touch-control display module that the utility model embodiment one provides；

Fig. 2 is a kind of schematic cross-section for touch-control display module that the utility model embodiment one provides.

In figure mark for：

1st, cover plate；2nd, the first FPC；3rd, window；4th, bonding jumper；5th, the second FPC；6th, optical clear Glue；71st, upper polaroid；72nd, down polaroid；81st, upper glass；82nd, lower glass；9th, backlight.

Embodiment

In order to make it easy to understand, the utility model will be further described below in conjunction with the accompanying drawings.

Embodiment one

Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of vertical view signal for touch-control display module that the utility model embodiment one provides Figure, Fig. 2 are a kind of schematic cross-sections for touch-control display module that the utility model embodiment one provides.

The touch-control display module that embodiment one provides includes the cover plate 1 positioned at upper surface and the on- positioned at the lower section of cover plate 1 The liquid crystal panel of cell structures, liquid crystal panel electrically connect with FPC, as shown in Fig. 2 liquid crystal panel includes upper glass 81 With lower glass 82, FPC includes the first FPC 2 and the second FPC 5, and cover plate 1 is logical with upper polaroid 71 Cross Optical transparent adhesive 6 to link together, upper glass 81 electrically connects with the first FPC 2, the lower flexible wires of glass 82 and second Road plate 5 electrically connects, and the second polaroid 72 is between lower glass 82 and backlight 9.

Cover plate 1 is provided with bonding jumper 4 in the one side of upper glass 81, and bonding jumper 4 is located at the display of touch-control display module The outside in region, and arranged close to the edge of cover plate 1, the conductance of bonding jumper 4 is more than the conductance of cover plate 1, the end of bonding jumper 4 End extends to the upper surface of the first FPC 2, and the upper surface of the first FPC 2 is in the end of corresponding bonding jumper 4 Position offers the window 3 of default size, as shown in figure 1, window 3 is used to expose the GND attributes inside the first FPC 2 Copper body.

In specific practical application, the length of bonding jumper 4 is set as needed, and the side that need to be typically more than viewing area is grown Degree, opened as shown in figure 1, bonding jumper 4 is extended on the first FPC 2 than that section of bending that the side of viewing area has more If window 3 at.In practice, the first FPC 2 is very thin, therefore the copper body of the GND attributes exposed at window 3 is from metal The end of bar 4 is close, and the conductance of bonding jumper 4 is more than the conductance of cover plate 1 in addition, so when cover plate 1 nearby has electrostatic When, electrostatic will be transmitted to the copper body of the GND attributes of the first flexible PCB 2 along bonding jumper 4, so as to play good electrostatic Protective action.As can be seen here, touch-control display module provided by the utility model has higher antistatic capacity, can be effective Improve the product quality of the smart machines such as mobile phone.

Embodiment two

Referring to Fig. 1 and Fig. 2, in embodiment one, the end of bonding jumper 4 has ridden over the upper surface of the first FPC 2, Window 3 is opened in the upper surface of the first FPC 2, thus the end of bonding jumper 4 and the GND of the first FPC 2 belong to Small gap is left between the copper body of property, and (gap is approximately equal to the depth of window 3, as described in embodiment one, due to The thickness very little of one FPC 2, so the gap disclosure satisfy that the requirement of conducting static electricity), embodiment two and embodiment one Differ only in, the end of bonding jumper 4 contacts with the copper body of GND attributes, and contact point is located at window 3, just can so make Electrostatic is more reliably conducted by bonding jumper 4, is advantageous to improve the electrostatic protection performance of product.

Embodiment three

Referring to Fig. 1, window 3 is shaped as rectangle in embodiment one, and embodiment three differs only in embodiment one, window The shape of mouth 3 is different, and in embodiment two, window 3 is shaped as circle.

In various embodiments above, the quantity of bonding jumper 4 is generally two, as shown in figure 1, two bonding jumpers 4 generally divide Not Wei Yu touch-control display module viewing area relative both sides (left side and right side i.e. shown in Fig. 1), FPC need Offer two windows 3.The high material of the preferred electrical conductivity of material of bonding jumper 4, such as silver, copper etc., bonding jumper 4 can use silk India side formula is printed on cover plate 1, and groove can also be opened up on cover plate 1, and bonding jumper 4 is embedded in groove.

The utility model also provides a kind of mobile phone, and the mobile phone includes touch-control display module disclosed in above-described embodiment.Due to Touch-control display module disclosed in above-described embodiment has above-mentioned technique effect, therefore the mobile phone with the touch-control display module is same With above-mentioned technique effect, repeat no more herein.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein General Principle can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Therefore, originally Utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and principles disclosed herein and features of novelty Consistent most wide scope.

Claims

1. a kind of touch-control display module, including the cover plate (1) positioned at upper surface and the on-cell below the cover plate (1) The liquid crystal panel of structure, the liquid crystal panel electrically connect with FPC, it is characterised in that the cover plate (1) is close to described Bonding jumper (4) is provided with the one side of liquid crystal panel, the bonding jumper (4) is located at the viewing area of the touch-control display module Outside, and arranged close to the edge of the cover plate (1), the conductance of the bonding jumper (4) is more than the conduction of the cover plate (1) Rate, the end of the bonding jumper (4) extend to the upper surface of the FPC, and the upper surface of the FPC is right The position of the end of the bonding jumper (4) is answered to offer the window (3) of default size, the window (3) is described soft for exposing The copper body of GND attributes inside property wiring board.

2. touch-control display module according to claim 1, it is characterised in that the material of the bonding jumper (4) is silver or copper.

3. touch-control display module according to claim 1, it is characterised in that the cover plate (1) is offered for being embedded in institute State the groove of bonding jumper (4).

4. touch-control display module according to claim 1, it is characterised in that bonding jumper (4) silk-screen is in the cover plate (1) on.

5. touch-control display module according to claim 1, it is characterised in that the end of the bonding jumper (4) and the GND The copper body overlap joint contact of attribute, contact point are located at the window (3).

6. touch-control display module according to claim 1, it is characterised in that the window (3) is circular or rectangle.

7. the touch-control display module according to any one in claim 1~6, it is characterised in that the bonding jumper (4) Quantity is two, and two bonding jumpers (4) are respectively positioned at the relative both sides of the viewing area of the touch-control display module, institute State FPC and offer two windows (3).

8. a kind of mobile phone, including touch-control display module, it is characterised in that the touch-control display module is as in claim 1~7 Touch-control display module described in any one.