CN108169951A - A kind of display module and preparation method thereof, display device - Google Patents
A kind of display module and preparation method thereof, display device Download PDFInfo
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- CN108169951A CN108169951A CN201810005336.5A CN201810005336A CN108169951A CN 108169951 A CN108169951 A CN 108169951A CN 201810005336 A CN201810005336 A CN 201810005336A CN 108169951 A CN108169951 A CN 108169951A
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- polaroid
- display panel
- glue
- rubber belt
- shading rubber
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- 239000012528 membrane Substances 0.000 claims description 19
- 239000011241 protective layer Substances 0.000 claims description 14
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000010408 film Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
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- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
Abstract
The present invention provides a kind of display module and preparation method thereof, display devices, are related to display technology field.The present invention by attaching polaroid on a display panel, so that polaroid is formed with glue-line step between first side position and display panel, offside of the first side for the data line crimp region of the display panel, shading rubber belt is pasted on the glue-line step.Shading rubber belt is attached on the glue-line step formed between polaroid and display panel so that seamless attaching is realized between polaroid and shading rubber belt, can prevent that light leakage occurs between shading rubber belt and polaroid, so as to solve the bad light-leaking of narrow frame display module.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display module and preparation method thereof, display device.
Background technology
With the development of display technology, Thin Film Transistor-LCD (abbreviation：TFT-LCD) because of Gao Pin that it has
The superior functions such as matter, low consumpting power, are widely used.In liquid crystal display device, need to provide light by backlight
It could normally show picture, when light is irradiated from backlight to display panel, light is easily leaked out from the edge of display panel,
In turn result in liquid crystal display device edge light leakage.
At present, both sides usually on a display panel are pasted with polaroid, and liquid crystal display device light leakage shows in order to prevent
The generation of elephant, it is also necessary to attach shading rubber belt on the color membrane substrates in display panel.
But it during the attaching of shading rubber belt and polaroid, is be easy to cause between attaching between shading rubber belt and polaroid
Gap is excessive, so as to cause light leakage；Particularly with the display device of narrow frame, in DPO sides (the Data Pad of display panel
Opposite, the offside of data line crimp region), the distance between polaroid and glass substrate edge are less and less, cause to hide
The region of optical cement band covering BM (Black Matrix, black matrix) is also less and less, it is easier to shading rubber belt and polaroid it
Between light leakage occurs.
Invention content
The present invention provides a kind of display module and preparation method thereof, display device, to solve to hide in existing display module
The problem of light leakage occurs between optical cement band and polaroid.
To solve the above-mentioned problems, the invention discloses a kind of display module, including：Display panel, shading rubber belt and patch
Attached polaroid on said display panel；
The polaroid is formed with glue-line step between first side position and the display panel；The first side
The offside of data line crimp region for the display panel；
The shading rubber belt is pasted on the glue-line step.
Preferably, the display panel exists including the array substrate and color membrane substrates, the polarizer sheet sticking set to box
On the color membrane substrates.
Preferably, the display panel further includes the first black matrix being arranged on the color membrane substrates and is arranged on
The second black matrix in the array substrate；First black matrix is aligned with the edge of the color membrane substrates, and described second is black
Matrix is aligned with the edge of the array substrate.
Preferably, the polaroid includes the first protective layer, light polarizing film, the second protective layer and pressure-sensitive adhesive layer.
Preferably, glue-line step is formed between the light polarizing film and the display panel.
Preferably, the width of the glue-line step is 50 μm to 80 μm.
To solve the above-mentioned problems, the invention also discloses a kind of production method of display module, including：
Polaroid is attached on a display panel, between the first side position of the polaroid and the display panel
It is formed with glue-line step；Offside of the first side for the data line crimp region of the display panel；
Shading rubber belt is attached at the polaroid edge, wherein, attach shading rubber belt on the glue-line step.
Preferably, described the step of attaching polaroid on a display panel, including：
The lateral data line crimp region side is attached by the data line crimp region on said display panel
Polaroid.
To solve the above-mentioned problems, the invention also discloses a kind of display device, including above-mentioned display module.
Compared with prior art, the present invention includes advantages below：
By attaching polaroid on a display panel so that polaroid is formed between first side position and display panel
There are glue-line step, offside of the first side for the data line crimp region of the display panel, on the glue-line step
It is pasted with shading rubber belt.Shading rubber belt is attached on the glue-line step formed between polaroid and display panel so that polarisation
Seamless attaching is realized between piece and shading rubber belt, can prevent that light leakage occurs between shading rubber belt and polaroid, it is narrow so as to solve
The bad light-leaking of frame display module.
Description of the drawings
Fig. 1 shows a kind of structure diagram of existing display module；
Fig. 2 shows a kind of structure diagrams of display module of the embodiment of the present invention；
Fig. 3 shows the schematic diagram in the attaching direction of the polaroid of the embodiment of the present invention on a display panel；
Fig. 4 shows a kind of structure diagram of display panel of the embodiment of the present invention；
Fig. 5 shows a kind of flow chart of the production method of display module of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Due in the structure of existing narrow frame display module, as shown in Figure 1, DPO sides upper polaroid 151 and color film base
The distance between 11 edge of plate is less and less, and the covering BM of shading rubber belt 18 regions 131 are also just less and less, lead to shading rubber belt 18
Light leakage occurs between upper polaroid 151.Further, since the refraction effect of light, leads to shading rubber belt 18 and upper polaroid 151
Between attaching gap d 1 need further to reduce.
Wherein, 141 be the PI (Polyimide, oriented layer) on color membrane substrates, and 12 be array substrate, and 132 be array substrate
BM regions on 12,142 be the oriented layer in array substrate 12, and 152 down polaroid to be attached in array substrate 12,16 be envelope
Frame glue, 17 be the glue frame on backlight.
But according to the attaching ability of current shading rubber belt, the minimum clearance attached between shading rubber belt and polaroid is
It 150 μm, is influenced by polarizer sheet sticking tolerance, bad light-leaking will occur in lower variation of tolerance for narrow frame display module.It is this
Bad light-leaking usually requires to attach shading rubber belt again, the attaching gap of shading rubber belt and polaroid is near minimum or even have
Part display module can not repair, and need to scrap processing.
In view of the above-mentioned problems, an embodiment of the present invention provides a kind of display module, may be such that polaroid and shading rubber belt it
Between realize seamless attaching, prevent that light leakage occurs between shading rubber belt and polaroid, solve narrow frame display module bad light-leaking.
Embodiment one
With reference to Fig. 2, a kind of structure diagram of display module of the embodiment of the present invention is shown.
An embodiment of the present invention provides a kind of display modules, including display panel 21, shading rubber belt 23 and are attached to described
Polaroid 22 on display panel 21；
The polaroid 22 is formed with glue-line step 221 between first side position A and the display panel 21；It is described
Offside of the first side for the data line crimp region of the display panel 21；The screening is pasted on the glue-line step 221
Optical cement band 23.
Wherein, display panel 21 can according to its specific design partition be four sides, as shown in figure 3, including DPO sides,
DP sides, GP sides, GPO sides.Wherein, DPO sides are the offside of data line crimp region；DP sides also can be described as Data Pad sides, i.e.,
Data line crimp region side；GP sides also can be described as Gate Pad sides, i.e. grid line crimp region side；GPO sides also can be described as
Gate Pad Opposite, the i.e. offside of grid line crimp region.Crimp region refers to after cutting and after grinding technics, by battle array
The region that signal wire in row substrate is crimped with the lead of external drive circuit board.What the first side in the present invention referred to
It is DPO sides.
Generally, when attaching polaroid on a display panel by polaroid attaching device, in starting sticking position, polaroid
By in polaroid attaching device idler wheel pressure act on, the interformational sliding phenomenon between polaroid can be caused, polaroid with
Show and be formed with glue-line step between panel.
But the starting sticking position of polaroid is normally at the GP sides of display panel at present, on a display panel, passes through
Polaroid attaching device is attached polaroid by the lateral GPO sides of GP, and in starting sticking position GP sides, polaroid is by polarisation
The pressure effect of idler wheel in piece attaching device can cause the interformational sliding phenomenon of polaroid, between polaroid and display panel
Glue-line step is formed with, can lead to the bad of display module in the glue-line step that GP sides are formed.
In an embodiment of the present invention, as shown in figure 3, can change the starting sticking position of polaroid by GP sides
To DPO sides, on display panel 21, polaroid 22 is attached by the lateral DP sides of DPO (as schemed by polaroid attaching device
Shown in arrow direction in 3), in starting sticking position DPO sides, polaroid 22 is acted on by the pressure of idler wheel, can cause polarisation
The interformational sliding phenomenon of piece 22 is formed with glue-line step 221 between polaroid 22 and display panel 21, can be in DPO sides
Shading rubber belt 23 is attached on glue-line step 221 so that seamless attaching is realized between polaroid 22 and shading rubber belt 23, meanwhile, it can
Display module caused by solving the glue-line step that GP sides are formed is bad.
In another embodiment of the invention, there can be the polaroid 22 of glue-line step 221 in DPO sides with pre-production,
Then polaroid 22 is attached on display panel 21 by polaroid attaching device.Wherein, starting sticking position can be GP
Side, or DPO sides, the embodiment of the present invention are without limitation.
With reference to Fig. 4, a kind of structure diagram of display panel of the embodiment of the present invention is shown.
In embodiments of the present invention, the display panel 21 includes the array substrate 212 set to box and color membrane substrates
211, the polaroid 22 is attached on the color membrane substrates 211.
Only polaroid 22 is attached by the lateral DP sides of DPO by polaroid attaching device on color membrane substrates 211,
Glue-line step 221 is formed between polaroid 22 and color membrane substrates 211；Polaroid in array substrate 212 can be lateral by DPO
DP sides are attached, and can also be attached by the lateral GPO sides of GP, the embodiment of the present invention is without limitation.
Alternatively, the polaroid 22 that the polaroid attached uses DPO sides to have glue-line step 221 is needed on color membrane substrates 211；Battle array
It needs the polaroid attached that current existing polaroid may be used on 212 on row substrate, PO sides can also be used to have glue-line platform
The polaroid 22 of rank 221, the embodiment of the present invention is without limitation.
Wherein, the display panel 21 further include the first black matrix 213 for being arranged on the color membrane substrates 211 and
The second black matrix 215 being arranged in the array substrate 212.In order to further prevent between shading rubber belt 23 and polaroid 22
Light leakage occurs, first black matrix 213 is aligned with the edge of the color membrane substrates 211, second black matrix 215 with it is described
The edge alignment of array substrate 212.
In addition, the display panel 21 further includes first alignment layer 214, second orientation layer 216 and sealant 217；It is described
First alignment layer 214 is arranged in first black matrix 213, and the second orientation layer 216 is arranged on second black matrix
On 215, the sealant 217 is between the first black matrix 213 and the second black matrix 215.
In embodiments of the present invention, the polaroid 22 includes the first protective layer, light polarizing film, the second protective layer and pressure sensitive adhesive
Layer.
Wherein, light polarizing film is alternatively referred to as PVA (Polyvinyl Alcohol, polyvinyl alcohol) film, is the core of polaroid
Point, play the role of polarization；First protective layer and the second protective layer are located at the both sides of light polarizing film, on the one hand as the branch of light polarizing film
Support body, ensureing the light polarizing film of extension will not bounce back, and on the other hand protect light polarizing film not by steam, ultraviolet light and other external substances
Damage, the first protective layer and the second protective layer are alternatively referred to as TAC (Triacetyl Cellulose, Triafol T) film；
Pressure-sensitive adhesive layer is the glue material by polarizer sheet sticking on a display panel, and pressure-sensitive adhesive layer is alternatively referred to as PSA (Pressure
Sensitive Adhesive, pressure-sensitive adhesive) layer.
In addition, polaroid can also include protective film, pressure-sensitive adhesive is coated on protective film, being fitted on polaroid can
To protect other film layers in polaroid not by environmental damage.
Certainly, polaroid can also include release film, in polarizer sheet sticking before display panel, protect pressure-sensitive adhesive layer not
It is damaged, avoids generating fitting bubble, but when carrying out polarizer sheet sticking, need to remove release film.
In embodiments of the present invention, since polaroid 22 is a multi-layer film structure, including the first protective layer, light polarizing film,
Second protective layer and pressure-sensitive adhesive layer etc., therefore, on display panel 21, by polaroid attaching device by polaroid 22 by DPO
Lateral DP sides are attached, and in starting sticking position DPO sides, polaroid 22 is acted on by the pressure of idler wheel, can cause polaroid
Interformational sliding phenomenon in 22 between multiple film layers is formed with glue-line step 221 between polaroid 22 and display panel 21, tool
Body, be that glue-line step 221 is formed between the light polarizing film in polaroid 22 and the display panel 21.
Glue-line step 221 is formed between the light polarizing film and the display panel 21, it is then possible to the glue in DPO sides
Shading rubber belt 23 is attached on layer step 221, the specific sticking position of shading rubber belt is located in light polarizing film.
It should be noted that on display panel 21, by polaroid attaching device by polaroid 22 by the lateral DP sides of DPO
It is attached, also due to interformational sliding forms step between each film layer in polaroid 22, such as light polarizing film and the second protection
Step can be also formed between layer.It is between light polarizing film and the display panel 21 but subsequently when attaching shading rubber belt 23
Shading rubber belt 23 is attached on the glue-line step 221 of formation.
In addition, 4 film structures illustrated in polaroid 22 in Fig. 2, do not represent polaroid and include 4 tunics, be intended merely to
Represent that polaroid 22 is a multi-layer film structure.
Wherein, the width of the glue-line step 221 is 50 μm to 80 μm.
In embodiments of the present invention, by attaching polaroid on a display panel so that polaroid is in first side position
Glue-line step, pair of the first side for the data line crimp region of the display panel are formed between display panel
Side is pasted with shading rubber belt on the glue-line step.Shading rubber belt is attached to what is formed between polaroid and display panel
On glue-line step so that seamless attaching is realized between polaroid and shading rubber belt, can prevent from sending out between shading rubber belt and polaroid
Raw light leakage, so as to solve the bad light-leaking of narrow frame display module.
Embodiment two
With reference to Fig. 5, show a kind of flow chart of the production method of display module of the embodiment of the present invention, can specifically wrap
Include following steps：
Step 501, polaroid is attached on a display panel, in the first side position of the polaroid and the display
Glue-line step is formed between panel.
As shown in Fig. 2, polaroid 22 is attached on display panel 21 by polaroid attaching device, in the polaroid
Glue-line step 221 is formed between 22 first side position A and the display panel 21.Wherein, the first side is described
The offside of the data line crimp region of display panel 21, i.e. DPO sides.
In an embodiment of the present invention, on said display panel by the data line crimp region to lateral institute
It states data line crimp region side and attaches polaroid.
On display panel 21, polaroid 22 by the lateral DP sides of DPO is attached by polaroid attaching device, is being risen
Beginning sticking position DPO side, polaroid 22 are acted on by the pressure of idler wheel, can cause the interformational sliding phenomenon of polaroid 22, inclined
Glue-line step 221 is formed between mating plate 22 and display panel 21.
In another embodiment of the invention, there can be the polaroid 22 of glue-line step 221 in DPO sides with pre-production,
Then polaroid 22 is attached on display panel 21 by polaroid attaching device.
Step 502, shading rubber belt is attached at the polaroid edge, wherein, attach shading glue on the glue-line step
Band.
In embodiments of the present invention, shading rubber belt 23 is attached at the edge of polaroid 22, wherein, it not only can be in glue-line step
Shading rubber belt is attached on 221, shading rubber belt should be also attached at the position between 21 edge of polaroid 22 and display panel.
By attaching shading rubber belt 23 on the glue-line step 221 of DPO sides so that between polaroid 22 and shading rubber belt 23
Realize seamless attaching.
In embodiments of the present invention, by attaching polaroid on a display panel, in the first side of the polaroid
Glue-line step is formed between position and the display panel, shading rubber belt is attached at the polaroid edge, wherein, in the glue
Shading rubber belt is attached on layer step.Shading rubber belt is attached on the glue-line step formed between polaroid and display panel, made
It obtains and seamless attaching is realized between polaroid and shading rubber belt, can prevent from that light leakage occurs between shading rubber belt and polaroid, so as to solve
The bad light-leaking of narrow frame of having determined display module.
Embodiment three
The embodiment of the present invention additionally provides a kind of display device, which includes above-mentioned display module, described aobvious
Show that module includes display panel, the polaroid of shading rubber belt and attaching on said display panel；The polaroid is in the first side
Glue-line step is formed between side position and the display panel；The first side is the data wire crimp of the display panel
The offside in region；The shading rubber belt is pasted on the glue-line step.
The display panel includes the array substrate set to box and color membrane substrates, and the polarizer sheet sticking is in the color film
On substrate.
The display panel further includes the first black matrix being arranged on the color membrane substrates and is arranged on the array
The second black matrix on substrate；First black matrix is aligned with the edge of the color membrane substrates, second black matrix and institute
State the edge alignment of array substrate.
Wherein, the polaroid includes the first protective layer, light polarizing film, the second protective layer and pressure-sensitive adhesive layer.The light polarizing film
Glue-line step is formed between the display panel.
The width of the glue-line step is 50 μm to 80 μm.
In embodiments of the present invention, which includes display module, by attaching polaroid on a display panel, makes
It obtains polaroid and glue-line step is formed between first side position and display panel, the first side is the display panel
Data line crimp region offside, be pasted with shading rubber belt on the glue-line step.Shading rubber belt is attached to polaroid
On the glue-line step formed between display panel so that seamless attaching is realized between polaroid and shading rubber belt, can prevent from hiding
Light leakage occurs between optical cement band and polaroid, so as to solve the bad light-leaking of narrow frame display module.
For aforementioned embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, still
Those skilled in the art should know that the present invention is not limited by described sequence of movement, because according to the present invention, it is certain
Step may be used other sequences or be carried out at the same time.Secondly, those skilled in the art should also know, described in the specification
Embodiment belong to preferred embodiment, involved action and module are not necessarily essential to the invention.
Each embodiment in this specification is described by the way of progressive, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for identical similar part between each embodiment.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, commodity or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process including the element, method, commodity or equipment.
Above to a kind of display module provided by the present invention and preparation method thereof, display device, it is described in detail,
Specific case used herein is expounded the principle of the present invention and embodiment, and the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in specific embodiments and applications, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (9)
1. a kind of display module, which is characterized in that including：It display panel, shading rubber belt and attaches on said display panel
Polaroid；
The polaroid is formed with glue-line step between first side position and the display panel；The first side is institute
State the offside of the data line crimp region of display panel；
The shading rubber belt is pasted on the glue-line step.
2. display module according to claim 1, which is characterized in that the display panel includes the array base set to box
Plate and color membrane substrates, the polarizer sheet sticking is on the color membrane substrates.
3. display module according to claim 2, which is characterized in that the display panel, which further includes, is arranged on the color film
The first black matrix on substrate and the second black matrix being arranged in the array substrate；First black matrix with it is described
The edge alignment of color membrane substrates, second black matrix are aligned with the edge of the array substrate.
4. display module according to claim 1, which is characterized in that the polaroid include the first protective layer, light polarizing film,
Second protective layer and pressure-sensitive adhesive layer.
5. display module according to claim 4, which is characterized in that formed between the light polarizing film and the display panel
There is glue-line step.
6. display module according to claim 1, which is characterized in that the width of the glue-line step is 50 μm to 80 μm.
7. a kind of production method of display module, which is characterized in that including：
Polaroid is attached on a display panel, to be formed between the first side position of the polaroid and the display panel
Glue-line step；Offside of the first side for the data line crimp region of the display panel；
Shading rubber belt is attached at the polaroid edge, wherein, attach shading rubber belt on the glue-line step.
8. production method according to claim 7, which is characterized in that the step for attaching polaroid on a display panel
Suddenly, including：
Polarisation is attached to the lateral data line crimp region side by the data line crimp region on said display panel
Piece.
9. a kind of display device, which is characterized in that including the display module as described in any one in claim 1 to 6.
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| CN201810005336.5A CN108169951B (en) | 2018-01-03 | 2018-01-03 | Display module, manufacturing method thereof and display device |
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| CN114935842A (en) * | 2022-06-17 | 2022-08-23 | 广东江粉高科技产业园有限公司 | Novel Mylar pressing roller jig process |
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| CN108169951B (en) | 2021-02-02 |
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