CN206833112U - A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules - Google Patents
A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules Download PDFInfo
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- CN206833112U CN206833112U CN201720734297.3U CN201720734297U CN206833112U CN 206833112 U CN206833112 U CN 206833112U CN 201720734297 U CN201720734297 U CN 201720734297U CN 206833112 U CN206833112 U CN 206833112U
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- tft glass
- silicone adhesive
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- glass
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Abstract
The utility model discloses a kind of dropproof broken screen structure of ultra-thin no barricade LCM modules, including TP cover plates, polaroid, CF, TFT glass, LED, light guide plate and glue frame, the TFT glass is longer than the polaroid and CF, the TFT glass grows polaroid and CF regions form LCD steps, the first silicone adhesive for protecting the TFT glass lower left side is provided with the left of the LCD steps, the second silicone adhesive for protecting the TFT glass lower right side is provided with the right side of the LCD steps, first silicone adhesive and the second silicone adhesive are respectively between the TFT glass and TP cover plates, the TFT glass and the TP cover plates are bonded, and form a whole installation.Stepped area of the utility model between TFT glass and TP cover plates sets silicone adhesive, strengthens the single-glass intensity of TFT glass, prevents from doing and falls or cause broken screen phenomenon during roller drum experiments, simple in construction, cost is relatively low.
Description
Technical field
LCM construction applications are the utility model is related to, more particularly to a kind of the dropproof of ultra-thin no barricade LCM modules is broken
Shield structure.
Background technology
In the prior art, mobile phone thickness more and more thinner, its screen frame is also more and more narrow, is considering the premise of volume production feasibility
Under, in glue frame, it is left and right be designed as 0.1~0.15mm from glass edge, glue frame lower end is designed as 0.3 from glass edge~
0.5mm, to meet ultra-narrow frame requirement.But the LCM module glass more and more thinners of existing product, without backlight bottom barricade
On the premise of, do and fall or occur during roller drum experiments the broken screen phenomenon of a high proportion of LCD steps.Such as Fig. 1 and Fig. 2, current
Solution method has two kinds, and a kind of is to add barricade 6 to protect LCD in the backlight bottom of LCD steps 2, but after adding barricade 6 glue frame 7 from glass
Glass Edge Distance 0.8mm, ultra-narrow frame requirement can not be met；Another kind is that foam is attached on LCD steps 2, but such a method
ITO circuits on easy scratch TFT glass 3, and out-of-flatness is attached, production efficiency is low.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
Technical problem to be solved in the utility model is：It is simple in construction to provide one kind, easily production, can meet LCM moulds
The requirement of group ultra-narrow frame and the ultra-thin no dropproof broken screen structure of barricade of dropproof broken screen.
The technical solution of the utility model is as follows：A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules, including TP
Cover plate, polaroid, CF, TFT glass, LED, light guide plate and glue frame, the TFT glass is longer than the polaroid and CF, described
TFT glass grows polaroid and CF regions form LCD steps, is provided with the left of the LCD steps for protecting the TFT glass
First silicone adhesive of lower left side, the LCD steps right side are provided with the second silicone for protecting the TFT glass lower right side
Glue, first silicone adhesive and the second silicone adhesive respectively between the TFT glass and TP cover plates, by the TFT glass with
The TP cover plates bond, and form a whole installation.
Using above-mentioned technical proposal, in the dropproof broken screen structure of described ultra-thin no barricade LCM modules, on LCD steps
The peelable blue gel of the ITO circuits for protecting the TFT glass is provided with, the peelable blue gel is located at TFT glass surfaces and covered
Cover ITO circuits.
Using above-mentioned each technical scheme, the utility model is made by setting silicone adhesive between TFT glass and TP cover plates
Silicone glue sticking TFT glass and TP cover plates, to protect TFT glass, LCM modules are made to reach ultra-narrow frame requirement, and can prevent
Only do and fall or TFT glass breaking phenomenons occur during roller drum experiments, simple in construction, cost is relatively low.
Brief description of the drawings
Fig. 1 is the side view figure structure schematic representation of prior art；
Fig. 2 is the partial elevational figure structure schematic representation of prior art；
Fig. 3 is side view figure structure schematic representation of the present utility model；
Fig. 4 is lower left side structural representation of the present utility model；
Fig. 5 is lower right side structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in figure 3, it is side view figure structure schematic representation of the present utility model；As shown in figure 4, it is of the present utility model
Lower left side structural representation；As shown in figure 5, it is lower right side structural representation of the present utility model.
Present embodiments provide a kind of dropproof broken screen structure of ultra-thin no barricade LCM modules, including TP cover plates 1, polarisation
Piece 5, CF4, TFT glass 3, LED8, light guide plate 9 and glue frame 7, the TFT glass 3 are longer than the polaroid 5 and CF4, described
TFT glass 3 grows polaroid 5 and CF4 regions form LCD steps 2, and the left side of LCD steps 2 is provided with described for protecting
First silicone adhesive 1201 of TFT glass lower left side 301, the right side of LCD steps 2 are provided with for protecting the TFT glass right
Second silicone adhesive 1202 of downside 302, the silicone adhesive 1202 of the first silicone adhesive 1201 and second are located at the TFT glass respectively
Between 3 and TP cover plates 1, the TFT glass 3 and the TP cover plates 1 are bonded, and form a whole installation.
As Fig. 3, TFT glass 3 are longer than polaroid 5 and CF4, TFT glass 3 grows polaroid 5 and CF4 regions form LCD platforms
TFT glass 3 in rank 2, i.e. LCD glassy layers some be single-glass.The single-glass surface of TFT glass 3, which is covered with, ITO
Circuit, ITO line impairments are in turn resulted in doing to fall or single-glass deformation easily occur during roller drum experiments, make whole LCM
Module is in paralyzed state.Point gum machine dispensing is used respectively in the both sides of LCD steps 2, and the silicone adhesive 12 that point gum machine point is set is located at TFT
On glass 3.Such as Fig. 4, the left side of LCD steps 2 sets the first silicone adhesive 1201, and such as Fig. 5, the right side of LCD steps 2 sets the second silicone
Glue 1202.After silicone adhesive 12 slightly solidifies, silicone adhesive 12 is by TP cover plates 1 and TFT glass lower left side 301 and TFT glass bottom right
Side 302 bonds, and makes the stepped area between the full TP cover plates 1 of the filling of silicone adhesive 12 and TFT glass 3.When 12 complete fixed line of silicone adhesive
Afterwards, silicone adhesive 12 bonds TFT glass 3 and TP cover plates 1 integral.Wherein, the first silicone adhesive 1201 and the second silicone adhesive
It is IC10 and FPC interfaces 11 between 1202, IC10 and FPC interfaces 11 is protected well.In this way, it can prevent
LCM modules do the single-glass deformation fallen or cause TFT glass 3 during roller drum experiments, improve the production efficiency of product and good
Product rate.Simultaneously, it is not necessary to any improvement is made to the glue frame 7 in backlight module, can meet that the ultra-narrow frame of LCM modules will
Ask.Certainly, the size of silicone adhesive 12 in the present embodiment does not do any restrictions here, is set according only to being actually needed.
Further, such as Fig. 3, in order to preferably protect the ITO circuits on TFT glass 3, it is provided with and is used on LCD steps 2
The peelable blue gel 13 of the ITO circuits of the TFT glass 3 is protected, the peelable blue gel 13 is located at the surface of TFT glass 3 and covers ITO
Circuit.When silicone adhesive 12 is directly with ITO wiring circuit contacts, easily causes ITO circuits and degree of impairment occur, and influence whole LCM moulds
The display function of group.Therefore one layer of peelable blue gel 13 for being used to protect ITO circuits, wherein peelable blue gel are set on the surface of TFT glass 3
13 are completely covered ITO circuits.In this way, peelable blue gel 13 isolates ITO circuits and silicone adhesive 12, silicone adhesive 12 will not be to ITO lines
Road has any impact, and the performance of LCM modules is reached optimal.
Using above-mentioned each technical scheme, the utility model is made by setting silicone adhesive between TFT glass and TP cover plates
Silicone glue sticking TFT glass and TP cover plates, to protect TFT glass, LCM modules are made to reach ultra-narrow frame requirement, and can prevent
Only do and fall or TFT glass breaking phenomenons occur during roller drum experiments, simple in construction, cost is relatively low.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, it is all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (2)
1. a kind of dropproof broken screen structure of ultra-thin no barricade LCM modules, including TP cover plates, polaroid, CF, TFT glass, LED,
Light guide plate and glue frame, are characterised by：The TFT glass is longer than the polaroid and CF, the TFT glass grow polaroid and
CF regions form LCD steps, and the first silicone adhesive for protecting the TFT glass lower left side is provided with the left of the LCD steps,
It is provided with the second silicone adhesive for protecting the TFT glass lower right side on the right side of the LCD steps, first silicone adhesive and the
Between the TFT glass and TP cover plates, the TFT glass and the TP cover plates are bonded, and is formed respectively for two silicone adhesives
One whole installation.
2. the dropproof broken screen structure of ultra-thin no barricade LCM modules according to claim 1, it is characterised in that：The LCD
The peelable blue gel of the ITO circuits for protecting the TFT glass is provided with step, the peelable blue gel is located at TFT glass tables
Face simultaneously covers ITO circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734297.3U CN206833112U (en) | 2017-06-22 | 2017-06-22 | A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734297.3U CN206833112U (en) | 2017-06-22 | 2017-06-22 | A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206833112U true CN206833112U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720734297.3U Active CN206833112U (en) | 2017-06-22 | 2017-06-22 | A kind of dropproof broken screen structure of ultra-thin no barricade LCM modules |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367104A (en) * | 2018-12-25 | 2020-07-03 | 上海摩软通讯技术有限公司 | LCD display glass, processing method thereof and mobile terminal |
| CN111665659A (en) * | 2020-06-11 | 2020-09-15 | 上海创功通讯技术有限公司 | LCM module and display screen |
-
2017
- 2017-06-22 CN CN201720734297.3U patent/CN206833112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367104A (en) * | 2018-12-25 | 2020-07-03 | 上海摩软通讯技术有限公司 | LCD display glass, processing method thereof and mobile terminal |
| CN111665659A (en) * | 2020-06-11 | 2020-09-15 | 上海创功通讯技术有限公司 | LCM module and display screen |
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