CN208848180U - Display module - Google Patents
Display module Download PDFInfo
- Publication number
- CN208848180U CN208848180U CN201821609683.0U CN201821609683U CN208848180U CN 208848180 U CN208848180 U CN 208848180U CN 201821609683 U CN201821609683 U CN 201821609683U CN 208848180 U CN208848180 U CN 208848180U
- Authority
- CN
- China
- Prior art keywords
- layer
- line
- solid state
- display module
- state optics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of display module and display device.The display module includes the first functional layer and the second functional layer and the solid state optics glue-line for bonding first functional layer and the second functional layer, and the thickness of the solid state optics glue-line is gradually reduced from intermediate to two sides.So set, greatly reducing the case where entering air between binding face during fitting and generate bubble, attaching process is simple, improves the volume production efficiency and volume production quality of display module；Meanwhile also making the first functional layer and being bonded for the second functional layer stronger, it is ensured that display module is functional.
Description
Technical field
The utility model relates to a kind of display modules, more particularly to a kind of display mould that can reinforce shell bond strength
Group.
Background technique
Touch-control display component mainly includes touch panel (TouchPanel, abbreviation TP), optical cement and display panel, touch-control
Display component is interacted with host realizes touch control.Wherein, how touch panel is fit together entirely with display panel, undoubtedly
It is most important a part during manufacturing.Currently, being mainly bonded entirely using liquid optical cement in the market, generally exist
Four side of area of the back side visible area of touch panel makes a circle barricade, and liquid optical cement is poured in barricade according to certain orientation, to
It after being placed on heating platform semi-solid preparation after its levelling, then is bonded with display panel, is carrying out deaeration and solidification, touch-control after fitting
Edge sealing in panel and touch-control display component box, required fitting time are long.Traditional touch screen and display module
Applying method be on the touchscreen carry out dispensing cross to form multi-line figure, then by the display module of non-gluing and TP pairs
Position pressing, is bonded together two boards.In a kind of existing painting plastic structure of touch screen, using coating on TP (touch screen)
Mode carries out glue coating and forms certain wave crest, forms single row using dispensing mode on LCM (LCD MODULE)
Glue is steeped, contraposition makes wave crest and row's bubble glue at cross shape, and slowly pressing makes wave crest and row's bubble glue first carry out single-contact, then
Gradually diffusion excludes air around, until glue thickness uniformly fills given area together.The method is first in touch screen
Upper progress dispensing crosses to form multi-line figure complex procedures, takes a long time, secondly, dispensing dosage and the bad control of bargraphs
System, it is easy to generate excessive glue and air bubble problem.
In view of this, it is necessary to existing display module be improved, to solve the above problems.
Utility model content
The purpose of this utility model is to provide the display modules that one kind can reinforce shell bond strength.
To realize above-mentioned purpose of utility model, the utility model provides a kind of display module, it is characterised in that: described aobvious
Show that mould group includes the first functional layer and the second functional layer and the solid-state light for bonding first functional layer and the second functional layer
Glue-line is learned, the thickness of the solid state optics glue-line is gradually reduced from intermediate to two sides.
The thickness of the solid state optics glue-line is along its length from intermediate to two as a further improvement of the utility model,
Side reduces.
The solid state optics glue-line is in the upper and lower surface of thickness direction along length as a further improvement of the utility model,
Direction is gradually extended towards from centre to two sides.
The solid state optics glue-line is in the upper and lower surface of thickness direction along length as a further improvement of the utility model,
Direction is in the thickness of smooth arc-shaped surface structure or the solid state optics glue-line from intermediate to two linear reductions.
As a further improvement of the utility model, between the middle position and marginal position of the solid state optics glue-line
Thickness difference range is 25 μm~250 μm, and the light transmittance of the solid state optics glue-line is not less than 99%.
The solid state optics glue-line is OCA glue-line or layer of silica gel as a further improvement of the utility model,.
As a further improvement of the utility model, first functional layer and the second functional layer be respectively cover layer and partially
Light film layer, the solid state optics glue-line bonding are arranged between the cover layer and polarisation film layer.
First functional layer and the second functional layer are respectively cover layer and touching as a further improvement of the utility model,
Plate layer is controlled, the solid state optics glue-line bonding is arranged between the cover layer and Trackpad layer.
As a further improvement of the utility model, first functional layer and the second functional layer be respectively cover layer and partially
Light film layer, display module further includes set on Trackpad layer of the polarisation film layer far from cover layer side and to be located at Trackpad layer remote
Display panel from polarisation film layer side, the solid state optics glue-line bonding are arranged in cover layer and polarisation film layer and Trackpad layer
Between display panel.
To realize above-mentioned purpose of utility model, the utility model provides a kind of display device, including display module.
The utility model display module is by using the thickness of the solid state optics glue-line in the application from intermediate to two
The structure that side is gradually reduced greatly reduces the case where entering air during being bonded between binding face and generate bubble, fitting
Simple process improves the volume production efficiency and volume production quality of display module；Meanwhile also making the first functional layer and the second functional layer
It is bonded stronger, it is ensured that display module is functional.
Detailed description of the invention
Fig. 1 is the schematic diagram of the forming process of the utility model display module.
Fig. 2 is the structural schematic diagram in an embodiment of the utility model display module.
Fig. 3 is the structural schematic diagram in the another embodiment of the utility model display module.
Fig. 4 is the structural schematic diagram in the yet another embodiment of the utility model display module.
Specific embodiment
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
Hereinafter, the specific embodiment that the utility model display module 100 will be introduced in conjunction with Fig. 1 to Fig. 4.The display mould
Group 100 includes the first functional layer 1 and the second functional layer 2 and the solid-state for bonding first functional layer 1 and the second functional layer 2
The thickness of optical adhesive layer 3, the solid state optics glue-line 3 is gradually reduced from intermediate to two sides.
In the application preferred embodiment, the thickness of the solid state optics glue-line 3 is along its length from intermediate to two
Side reduces, and the solid state optics glue-line 3 is gradually opposite from centre to two sides along its length in the upper and lower surface of thickness direction
Extend, so that shown solid state optics glue-line 3, during pasting, middle section first connects with the first functional layer 1 or the second functional layer 2
Touching, then successively extend to two sides and contact, and the bubble that will likely be generated successively discharges.In this application, the solid-state light
It is in smooth arc-shaped surface structure that glue-line 3 is learned in the upper and lower surface of thickness direction along its length, also can be regarded as the solid state optics glue
Layer 3 looks over substantially along its thickness direction in olive shape structure.In other embodiments, the thickness of the solid state optics glue-line 3
Degree also can also can be regarded as the solid state optics glue-line 3 and look over greatly along its thickness direction for from centre to two linear reductions
Cause assumes diamond in shape structure.
Due in display component, the too thick easy display effect for influencing touch-control display component of solid state optics glue, conversely, then
It is easy to cause the first functional layer 1 and being bonded for the second functional layer 2 insecure.Therefore, in the application preferred embodiment, institute
Stating the thickness difference range between the middle position and marginal position of solid state optics glue-line 3 is 25 μm~250 μm, the solid state optics
The light transmittance of glue-line 3 is not less than 99%.
Compared with liquid optical cement, the peeling force of solid state optics glue is larger, and the thickness of solid state optics glue is uniform, liquid
The cambial thickness of optical cement is easy to appear non-uniform phenomenon, also, solid state optics glue also has that there is no excessive glue phenomenons, cost
It is lower and fitting efficiency it is higher the advantages that, this but also the display module with solid state optics glue-line 3 with lower cost,
Higher fitting efficiency and preferable properties of product.
In this application, the solid state optics glue-line 3 can be OCA glue-line.OCA(OpticallyClearAdhesive)
Glue is also referred to as Optical transparent adhesive, with excellent clarity, high light transmittance, high adhesion, high-weatherability, water resistance, high temperature resistant,
Uvioresistant, for a long time use will not generate yellow or xanthochromia, removing and rotten good characteristic.In this embodiment, institute
It states solid state optics glue-line 3 and does not paste and include substrate when use and be sticked respectively in the heavy release film of the substrate two sides and light release
Film, in the application preferred embodiment, the removing rate range of the heavy release film is 20~30g/inch, described light release
The removing rate range of film is 3~7g/inch.In the present embodiment, weight release film and light release film have protective effect, when described solid
When state optical adhesive layer 3 will be bonded with the first functional layer 1 with the second functional layer 2 respectively, then will weight release film and light release film
It peels off.
In conjunction with removing rate of the solid state optics glue-line 3 in the application preferred embodiment and middle position and margin location
Thickness difference range between setting, such solid state optics glue-line 3 used by the display module can not only guarantee preferably aobvious
Show effect, also there is stronger peeling force, ensure that the bonding fastness between the first functional layer 1 and the second functional layer 2.
In this application, the solid state optics glue-line 3 is also possible to layer of silica gel.Silica gel absorption performance is high, thermal stability is good,
Chemical property stabilization and mechanical strength with higher.Therefore, both materials of the solid state optics glue-line 3 are very suitable to
For being pasted to touch-control film layer, polarisation film layer or display base plate.
The forming method of shown display module 100 is additionally provided in the application, the forming method includes: step S1:
The side of first functional layer 1 bonds solid state optics glue-line 3, and in this step, first functional layer 1 first contacts the solid-state light
Learn 3 middle section of glue-line, then to two sides successively extends contact to the both sides of the edge of solid state optics glue-line 3 also with the first functional layer 1
Bonding is close, so that it is guaranteed that not having between first functional layer 1 and the binding face of the solid state optics glue-line 3 being bonded to each other
Air enters, i.e., bubble-free generates；Step S2: the second function is sticked in the side that the first functional layer 1 is bonded with solid state optics glue-line 3
Ergosphere 2, in this step, second functional layer 2 first contact 3 middle section of solid state optics glue-line, then successively to two sides
Extend contact also to bond closely with the second functional layer 2 to the both sides of the edge of solid state optics glue-line 3, so that it is guaranteed that second function
There is no air entrance between layer 2 and the binding face of the solid state optics glue-line 3 being bonded to each other, i.e. bubble-free generates, thus institute
The first functional layer 1 is stated to be attached at securely in the second functional layer 2.
The forming method of middle display module 100 compared with the prior art, the forming method of display module 100 in the present embodiment
In eliminate coating optical cement the step of, directly first functional layer 1 is bonded with the second functional layer 2, thus
The attaching process of display module 100 is enormously simplified, and then simplifies the integrated artistic process of display board formation.By using this
The thickness of the solid state optics glue-line 3 in application greatly reduces fitting process from the intermediate structure being gradually reduced to two sides
The case where entering air between middle binding face and generating bubble, attaching process is simple, improves the volume production efficiency of display module 100
And volume production quality；Meanwhile also making the first functional layer 1 and being bonded for the second functional layer 2 stronger, it is ensured that 100 property of display module
It can be good.
Referring to shown in Fig. 2, in the embodiment of the application, first functional layer 1 and the second functional layer 2 can be with
Respectively cover layer 1 ' and polarisation film layer 2 ', the bonding of solid state optics glue-line 3 are arranged in the cover layer 1 ' and polarisation film layer
Between 2 '.To both can ensure that the close and firm fitting of the binding face between the cover layer 1 ' and polarisation film layer 2 ', simultaneously also
It can ensure that the function for the film layer that fits normally plays.
Referring to shown in Fig. 3, in the another embodiment of the application, first functional layer 1 and the second functional layer 2 can
To be respectively cover layer 1 " and Trackpad layer 2 ", the bonding of solid state optics glue-line 3 setting is in the cover layer 1 " and Trackpad
Between layer 2 ".To both can ensure that the close and firm fitting of the binding face between cover layer 1 " and Trackpad layer 2 ", while can also
The function of film layer of ensuring to fit normally plays.
Referring to shown in Fig. 4, in the yet another embodiment of the application, first functional layer 1 and the second functional layer 2 are divided
Wei cover layer 1 " ' and polarisation film layer 2 " ', display module 100 further includes being set to the polarisation film layer 2 " ' far from cover layer 1 " '
The Trackpad layer 4 " ' of side and the display panel 5 " for being located at the separate 2 " ' side of polarisation film layer of Trackpad layer 4 " ' ', the solid-state light
The bonding of glue-line 3 is learned to be arranged in cover layer 1 " ' and polarisation film layer 2 " ' and Trackpad layer 4 " ' and display panel 5 " ' between.To both
Being bonded between the binding face and Trackpad layer 4 " that can ensure that cover layer 1 " between ' with polarisation film layer 2 " ' ' with display panel 5 " '
The close and firm in face is bonded, while also ensuring that the function for the film layer that fits normally plays.The Trackpad layer 4 " ' and display surface
Plate 5 " ' between by 3 bonding mode of solid state optics glue-line with the first functional layer in above-mentioned 100 forming method of display module
1 is consistent with the applying method of the second functional layer 2, therefore, details are not described herein.
In this application, the display panel is that OLED display panel is also possible to LCD display panel, right in this application
This does not limit to.Wherein OLED display panel includes substrate (array substrate), organic luminous layer and the encapsulated layer being stacked, institute
It is Nian Jie with the surface of encapsulated layer to state solid state optics glue-line 3.
The utility model provides a kind of display device, including above-mentioned display module 100, simplifies the system of the display device
Standby technique, improves the volume production efficiency of display device.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, without departing from the spirit and scope of the technical scheme of the present invention.
Claims (10)
1. a kind of display module, it is characterised in that: the display module is including the first functional layer and the second functional layer and for gluing
The solid state optics glue-line of first functional layer and the second functional layer is tied, the thickness of the solid state optics glue-line is from intermediate to two sides
It is gradually reduced.
2. display module according to claim 1, it is characterised in that: the thickness of the solid state optics glue-line is along its length
Reduce from centre to two sides.
3. display module according to claim 2, it is characterised in that: the solid state optics glue-line is above and below thickness direction
Surface is gradually extended towards from centre to two sides along its length.
4. display module according to claim 3, it is characterised in that: the solid state optics glue-line is above and below thickness direction
Surface is in the thickness of smooth arc-shaped surface structure or the solid state optics glue-line from intermediate to two linear reductions along its length.
5. display module according to claim 1, it is characterised in that: the middle position and edge of the solid state optics glue-line
Thickness difference range between position is 25 μm~250 μm, and the light transmittance of the solid state optics glue-line is not less than 99%.
6. display module according to claim 1, it is characterised in that: the solid state optics glue-line is OCA glue-line or silica gel
Layer.
7. display module according to any one of claims 1 to 6, it is characterised in that: first functional layer and the second function
Ergosphere is respectively cover layer and polarisation film layer, the solid state optics glue-line bonding setting the cover layer and polarisation film layer it
Between.
8. display module according to any one of claims 1 to 6, it is characterised in that: first functional layer and the second function
Ergosphere is respectively cover layer and Trackpad layer, the solid state optics glue-line bonding setting the cover layer and Trackpad layer it
Between.
9. display module according to any one of claims 1 to 6, it is characterised in that: first functional layer and the second function
Ergosphere is respectively cover layer and polarisation film layer, and display module further includes being set to the touch-control of the polarisation film layer far from cover layer side
Plate layer and display panel positioned at Trackpad layer far from polarisation film layer side, the solid state optics glue-line bonding are arranged in cover layer
Between polarisation film layer and Trackpad layer and display panel.
10. a kind of display device, it is characterised in that: including display module as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609683.0U CN208848180U (en) | 2018-09-29 | 2018-09-29 | Display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609683.0U CN208848180U (en) | 2018-09-29 | 2018-09-29 | Display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848180U true CN208848180U (en) | 2019-05-10 |
Family
ID=66374951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609683.0U Active CN208848180U (en) | 2018-09-29 | 2018-09-29 | Display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495719A (en) * | 2022-01-27 | 2022-05-13 | 武汉天马微电子有限公司 | Display device |
-
2018
- 2018-09-29 CN CN201821609683.0U patent/CN208848180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114495719A (en) * | 2022-01-27 | 2022-05-13 | 武汉天马微电子有限公司 | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104679341B (en) | A kind of full laminating curved surface touching display screen and its manufacturing process | |
| CN108417145B (en) | Full-lamination process for display | |
| CN108447387B (en) | Display module full-lamination process with outer frame | |
| CN208141085U (en) | A kind of display module and display device | |
| CN106379023A (en) | Curved screen and flat panel display module full-lamination method and integrated screen | |
| CN105045436A (en) | Display panel and preparation method thereof, and display device | |
| CN102999200A (en) | Touch display device and manufacturing method thereof | |
| CN205028000U (en) | Antireflection liquid crystal disply device | |
| CN204406002U (en) | Liquid crystal module | |
| CN110879672A (en) | Touch screen laminating process, touch screen and touch display equipment | |
| CN109968790A (en) | A kind of dispensing applying method of touch-control display module | |
| CN104267456A (en) | Polarizer, display panel, display panel forming method and display device | |
| CN104679338B (en) | Explosion-proof membrane module, touch screen structure and display device | |
| CN110079253A (en) | A kind of acrylic glue and the manufacturing process using its Composite acrylic plate | |
| CN109825245B (en) | Full-lamination liquid crystal module sealing process | |
| CN103187007B (en) | Display panel, display device and manufacturing method for display panel | |
| WO2020140857A1 (en) | Transparent silicone gel capable of dual-curing by using ultraviolet light irradiation and heating | |
| CN208848180U (en) | Display module | |
| WO2019178924A1 (en) | Liquid crystal display and manufacturing method therefor | |
| CN202422050U (en) | Touch display device | |
| CN108958535A (en) | Curved surface touch-control structure and its attaching process | |
| CN106882931A (en) | A kind of novel intelligent display building glass and preparation method thereof | |
| CN104570451B (en) | Method for manufacturing display equipment | |
| TW201107821A (en) | Display with touch panel | |
| WO2020140855A1 (en) | Printing technology for full lamination method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd.|Kunshan Guoxian photoelectric Co., Ltd Assignor: The valley (Guan) Technology Co. Ltd. Contract record no.: X2019990000155 Denomination of utility model: Liquid crystal module Granted publication date: 20190510 License type: Common License Record date: 20191030 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Guoxian Technology Co., Ltd Address before: 065500 Hebei Langfang County Guan emerging industry demonstration area Patentee before: The valley (Guan) Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |