CN102609139B - Frame glue structure - Google Patents
Frame glue structure Download PDFInfo
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- CN102609139B CN102609139B CN201210027040.6A CN201210027040A CN102609139B CN 102609139 B CN102609139 B CN 102609139B CN 201210027040 A CN201210027040 A CN 201210027040A CN 102609139 B CN102609139 B CN 102609139B
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Abstract
A frame glue structure is arranged between a first base plate and a second base plate. The first base plate is provided with a glue spreading region, a frame glue coating region and an overflowing glue region. The frame glue coating region surrounds the glue spreading region, and the overflowing glue region is located on the outer side of the frame glue coating region. The second base plate covers above the frame glue coating region and the glue spreading region. The frame glue structure is located in the frame glue coating region of the first base plate and contacts with the second base plate. The frame glue structure comprises inner frame glue and outer frame glue, and a first flow guiding channel for communicating the glue spreading region with the overflowing glue region is arranged between the inner frame glue and the outer frame glue. The frame glue structure can increase yield of a gluing procedure.
Description
Technical field
The invention relates to a kind of frame plastic structure, and relate to a kind of frame plastic structure improving laminating process rate especially.
Background technology
In the air suspended type laminating processing procedure of touch control display device, usually need to adopt glue collocation frame glue by two baseplate-laminatings in together.Fig. 1 is the diagrammatic cross-section of existing touch control display device in laminating processing procedure.Fig. 2 A is the display panel shown in Fig. 1, and Fig. 2 B is the schematic diagram that frame glue coats on the display panel of Fig. 2 A.Refer to Fig. 1, Fig. 2 A and Fig. 2 B, the laminating processing procedure of touch control display device 100 mainly first forms frame glue 130 in the frame glue applying area 113 of display panel 110, then display panel 110 and contact panel 120 are positioned on the first plummer 102 and the second plummer 103 respectively, and glue 140 is coated on contact panel 120.Afterwards, the second plummer 103 is overturn as above the first plummer 102, to make contact panel 120 be positioned at above display panel 110, and make the glue 140 on contact panel 120 correspond to the Zhan Jiao district 112 of display panel 110.Now, clearance G is accompanied between contact panel 120 and display panel 110.
Afterwards, the direction of the second plummer 103 towards the first plummer 102 is moved, to make contact panel 120 be pressed on display panel 110, and processing procedure is cured to glue 140, to pass through glue 140 by bonded to each other to contact panel 120 and display panel 110.Height due to frame glue 130 is less than the clearance G between contact panel 120 and display panel 110 before pressing, if therefore the glue 140 of coating is too much, in bonding processes, glue 140 can overflow above frame glue 130, and the gas between display panel 110 and contact panel 120 is difficult to discharge completely, easy formation bubble, and reduce the production yield of touch control display device 100.
On the other hand, if glue 140 is coated with very few and does not coat in the Zhan Jiao district 112 of first substrate 110 completely, the bonding effect between first substrate 110 and second substrate 120 can also be affected.
Summary of the invention
In view of this, the invention provides a kind of frame plastic structure, to improve the binding yield of substrate.
For reaching above-mentioned advantage, the present invention proposes a kind of frame plastic structure, is configured between first substrate and second substrate.First substrate has Zhan Jiao district, frame glue applying area and Ke Yijiao district, and its center glue applying area is around Zhan Jiao district, and Ke Yijiao district is positioned at the outside of frame glue applying area.Second substrate be covered in first substrate frame glue applying area and Zhan Jiao district above.Frame plastic structure is positioned at the frame glue applying area of first substrate, and comprises inside casing glue and housing glue, and has one first flow-guiding channel between inside casing glue and housing glue, is communicated with Zhan Jiao district and Ke Yijiao district.
In one embodiment of this invention, above-mentioned housing glue comprises the first barrier rib and at least one outer flow guide bar, and inside casing glue comprises the second barrier rib and at least one Inner guide bar.First barrier rib and the second barrier rib are oppositely disposed, and outer flow guide bar is connected to the first barrier rib, and substantially vertical first barrier rib and configuration adjacent with Inner guide bar, and the first flow-guiding channel is between outer flow guide bar and Inner guide bar.
In one embodiment of this invention, above-mentioned Inner guide bar comprises body and kink, and this kink extends from one end of body, and walk around one end of above-mentioned second barrier rib and bend, and surround the second flow-guiding channel with the second barrier rib.
In one embodiment of this invention, the height of above-mentioned kink is less than the height of body.
In one embodiment of this invention, above-mentioned housing glue more comprises at least one connection strap, is connected between above-mentioned first barrier rib and above-mentioned outer flow guide bar, and forms chamfering between the first barrier rib and outer flow guide bar.
In one embodiment of this invention, the height of the above-mentioned connection rule is less than the first above-mentioned barrier rib and the height of outer flow guide bar.
In one embodiment of this invention, above-mentioned housing glue comprises two barrier ribs and at least one outer flow guide bar.These barrier ribs are configured at the relative both sides of frame glue applying area respectively, and outer flow guide bar is connected between these barrier ribs, and configuration adjacent with inside casing glue.And the first above-mentioned flow-guiding channel is between outer flow guide bar and inside casing glue.In addition flow guide bar has at least one pod apertures, and above-mentioned Zhan Jiao district is through the first flow-guiding channel and this pod apertures and is communicated to above-mentioned Ke Yijiao district.
In one embodiment of this invention, above-mentioned housing glue more comprises multiple connection strap, is connected between each barrier rib and outer flow guide bar and forms at least one chamfering.
In one embodiment of this invention, the height of these connection straps above-mentioned is less than the height of above-mentioned barrier rib and outer flow guide bar.
In one embodiment of this invention, the height of above-mentioned inside casing glue is less than the height of above-mentioned housing glue.
In one embodiment of this invention, the material of above-mentioned frame plastic structure comprises porous material, and this porous material inside has multiple hole, flows out in above-mentioned Zhan Jiao district for the gas between above-mentioned first substrate and second substrate.
In one embodiment of this invention, above-mentioned frame plastic structure has the first binding face respect to one another and the second binding face, and wherein the first binding face is contacted with first substrate, and the second binding face is non-smooth surface.
In one embodiment of this invention, above-mentioned first substrate has outer pin and engages (outleading bond, OLB) district, and namely above-mentioned Ke Yijiao district is the top being positioned at outer pin bonding land.
The present invention also proposes a kind of frame plastic structure, is configured between first substrate and second substrate.First substrate has Zhan Jiao district, frame glue applying area and Ke Yijiao district, and its center glue applying area is around Zhan Jiao district, and Ke Yijiao district is positioned at the outside of frame glue applying area.Above the frame glue applying area that second substrate is covered in first substrate and Zhan Jiao district.Frame plastic structure is positioned at the frame glue applying area of first substrate, and comprises multiple first frame glue and multiple second frame glue, and these the first frame glue are connected with these the second frame glue, and the height of these the first frame glue is greater than the height of these the second frame glue.
In one embodiment of this invention, above-mentioned these first frame glue and these the second frame glue are cross-linked.
In one embodiment of this invention, the corner in the contiguous Zhan Jiao district of these above-mentioned the second frame glue, and the height of these the second frame glue is less than above-mentioned gap.
In one embodiment of this invention, between above-mentioned first substrate and second substrate, there is gap, and the height of above-mentioned second frame glue is less than this gap.
In one embodiment of this invention, the material of above-mentioned frame plastic structure comprises porous material, and this porous material inside has multiple hole, flows out in above-mentioned Zhan Jiao district for the gas between above-mentioned first substrate and second substrate.
In one embodiment of this invention, above-mentioned frame plastic structure has the first binding face respect to one another and the second binding face, and wherein the first binding face is contacted with first substrate, and the second binding face is non-smooth surface.
Frame plastic structure of the present invention is being applied in the laminating processing procedure of two substrates, the gas between first substrate and second substrate can be made to discharge through flow-guiding channel or from the gap between the second frame glue and second substrate in the laminating process of substrate, avoid producing bubble and impacting the degree of adhesion between substrate.In addition, flow-guiding channel can slow down excessive glue speed, and then is conducive to promoting process rate.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other objects of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the diagrammatic cross-section of existing touch control display panel in laminating processing procedure.
The schematic top plan view that Fig. 2 is the first substrate shown in Fig. 1 and frame glue.
Fig. 3 is the diagrammatic cross-section of frame plastic structure between two substrates of one embodiment of the invention.
Fig. 4 is the frame plastic structure configuration schematic diagram on the first substrate shown in Fig. 3.
Fig. 5 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.
Fig. 6 is the diagrammatic cross-section of housing plastic structure in one embodiment of the invention.
Fig. 7 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.
Fig. 8 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.
Fig. 9 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.
Figure 10 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the embodiment of the frame plastic structure proposed according to the present invention, structure, feature and effect, be described in detail as follows.
Fig. 3 A to Fig. 3 B is the diagrammatic cross-section that the frame plastic structure of one embodiment of the invention is applied in the laminating processing procedure of two substrates, and Fig. 4 A is the schematic diagram of the first substrate of Fig. 3 A, and Fig. 4 B is then the frame plastic structure configuration schematic diagram on the first substrate of Fig. 3 A.Refer to Fig. 3 A, Fig. 4 A and Fig. 4 B, first frame plastic structure 230 is coated on first substrate 210 and by glue 240 and coats on second substrate 220.Specifically, first substrate 210 is such as display panel, and second substrate 220 is such as contact panel or transparent protection plate, but not as limit.
Structure and the configuration mode thereof of the frame plastic structure 230 of the present embodiment will be first described in detail in detail below.As shown in Figure 4 A, first substrate 210 has Zhan Jiao district 212, frame glue applying area 213 and Ke Yijiao district 214, and its center glue applying area 213 is positioned at the outside of frame glue applying area 213 around district of Zhan Jiao district 212, Ke Yijiao 214.Even if Ke Yijiao district 214 described herein refers to glue and to overflow the region that also can not impact the function of first substrate in it.For example, the first substrate 210 of the present embodiment can be display panel, and Ke Yijiao district 214 is positioned at outside the viewing area of display panel.Specifically, Ke Yijiao district 214 is such as that the outer pin corresponding to display panel engages (out leaderbonding, OLB) district, because the substrate area of outer pin bonding land (can hold excessive glue) scope is larger, the glue overflowed is unlikely and overflows substrate scope and pollute board, is even stained with the outside surface of display panel by board surface and affects product appearance.
Hold above-mentioned, frame plastic structure 230 is configured in the frame glue applying area 213 of first substrate 210, and the frame plastic structure 230 of the present embodiment is such as comprise housing glue 235 and inside casing glue 236, wherein there is between inside casing glue 236 and housing glue 235 first flow-guiding channel 234, to be communicated with Zhan Jiao district 212 and Ke Yijiao district 214.
Specifically, in the present embodiment, two outer flow guide bars 233 that housing glue 235 comprises the first barrier rib 235a and extends from the first barrier rib 235a two ends respectively, and these outer flow guide bars 233 are such as vertical haply with the first barrier rib 235a, and surround the housing glue 235 of ㄈ type.Inside casing glue 236 comprises the second barrier rib 236a and respectively from two Inner guide bars 232 that the second barrier rib 236a two ends are extended, wherein the second barrier rib 236a and the first barrier rib 235a be configured at respectively frame glue applying area 213 both sides and toward each other, each Inner guide bar 232 adjacent configuration of outer flow guide bar 233 with respectively.That is, the second barrier rib 236a and these Inner guide bars 232 are such as the inside casing glue 236 surrounding コ type.In other words, the first barrier rib 235a and the second barrier rib 236a of the present embodiment are roughly parallel to each other, and the Inner guide bar 232 that outer flow guide bar 233 is adjacent with it also can be roughly parallel to each other.Namely first flow-guiding channel 234 is between outer flow guide bar 233 adjacent between two and Inner guide bar 232.
Please refer to Fig. 3 A to Fig. 4 B, after the coating completing frame glue 230 and glue 240, then above the frame glue applying area 213 second substrate 220 being coated with glue 240 being fitted in first substrate 210 and Zhan Jiao district 212, first substrate 210 and second substrate 220 are binded mutually by glue 240.In other words, second substrate 220 does not cover the Ke Yijiao district 214 of first substrate 210.As shown in Figure 3 B, second substrate 220 is being fitted in after above first substrate 210, between second substrate 220 and first substrate 210, is accompanying a clearance G 1.Specifically, second substrate 210 fits in the Zhan Jiao district 212 of first substrate and the top of frame glue applying area 213, and glue 240 corresponds in the Zhan Jiao district 112 of first substrate 110.Thus, can frame plastic structure 230 be utilized to be sealed between first substrate 210 and second substrate 220 by glue 240 in laminating processing procedure.
In the present embodiment, owing to having the first flow-guiding channel 234 being communicated to Ke Yijiao district 214 between inside casing glue 236 and housing glue 235, therefore can at first substrate 210 with the laminating process of second substrate 220, unnecessary glue 240 is guided to Ke Yijiao district 214, damages other assembly to prevent the glue 240 overflowing Zhan Jiao district 212.Meanwhile, the air between first substrate 210 and second substrate 220 also can be discharged by the first flow-guiding channel 234, the tight ness rating affected between first substrate 210 and second substrate 220 to avoid producing bubble in glue 240.
In addition, for the air between first substrate 210 and second substrate 220 being discharged in laminating processing procedure further, as shown in Fig. 3 A and Fig. 3 B, the present embodiment is such as use porous material to be used as frame plastic structure 230, as foam, asbestos, sponge, silica gel or Poly Foam.That is, the inner cording of frame plastic structure 230 has multiple hole 231.Therefore, in laminating process, the air between first substrate 210 and second substrate 220 can be bootstrapped in glue district 212 via these holes 231 and be discharged, to avoid producing bubble between first substrate 210 and second substrate 220.
In the present embodiment, as shown in Figure 4 B, Ke Yijiao district 214 is the right sides being positioned at Zhan Jiao district 212, and therefore the opening of the first flow-guiding channel 234 is towards right.In other embodiments, as shown in Figure 5, if the left side in Ke Yijiao district 214 Shi Weiyuzhan glue district 212, then outer flow guide bar 233 is such as the housing glue 235 surrounding コ type with the first barrier rib 235a, and the second barrier rib 236a and these Inner guide bars 232 are such as the inside casing glue 236 surrounding ㄈ type, and then surround first flow-guiding channel 234 of opening towards left by outer flow guide bar 233 with Inner guide bar 232.
Specifically, in the above-described embodiments, as shown in Fig. 4 B and Fig. 5, housing glue 235 also includes connection strap 235b, is connected between the first barrier rib 235a and each outer flow guide bar 233 and forms chamfering.In other words, the first barrier rib 235a of the present embodiment and connection strap 235b has an angle, then has another angle between connection strap and outer flow guide bar 233.On the other hand, inside casing glue 236 also can comprise connection strap 236b, is connected between the second barrier rib 236a and each Inner guide bar 232 and forms chamfering.
Hold above-mentioned, the chamfering that connection strap 235b is formed between the first barrier rib 235a and each outer flow guide bar 233 and the chamfering that connection strap 236b is formed between the second barrier rib 236a and each Inner guide bar 232 can guide the flow direction of glue 240 and air, avoid forming bubble at the corner of frame plastic structure 230, be conducive to promoting process rate.In other embodiment, the chamfering that this place is formed can be bevelling, but is not limited thereto, such as: connection strap 235b and connection strap 236b also can be the bar of arcuation, to form rounding.
In addition, for further the air in corner being discharged smoothly, in other embodiments, also the height of aforementioned connection strap 235b can be designed to the height being less than the first barrier rib 235a and each outer flow guide bar 233, the height of connection strap 236b then can be less than the height of the second barrier rib 236a and Inner guide bar 232.Specifically, the height of connection strap 235b and connection strap 236b is such as be less than first substrate shown in Fig. 3 B 210 and second substrate 220 to complete after laminating clearance G 1 between the two, so that air is directly discharged by the top of connection strap 235b and connection strap 236b.
Fig. 6 is another embodiment of the present invention center plastic structure configuration schematic diagram on the first substrate.Please refer to Fig. 6, for increasing the exhaust pathway between first substrate 210 and second substrate 220 further, two Inner guide bars 232 of the inside casing glue 236 of the present embodiment are such as the two ends being configured at the second barrier rib 236a respectively, and are approximately perpendicular to the second barrier rib 236a.And, each Inner guide bar 232 comprises body 232a and kink 232b respectively, wherein kink 232b is extended by one end of body 232a, and walk around one end of the second barrier rib 236a and bend, and then surround the second flow-guiding channel 234a with the second barrier rib 236a, and this second flow-guiding channel 234a is communicated with Zhan Jiao district 212 and Ke Yijiao district 214.Thus, at first substrate 210 with the laminating processing procedure of second substrate 220, air between first substrate 210 and second substrate 220 is except being expelled to except Ke Yijiao district 214 via the first flow-guiding channel 234 glue district 212 of bootstrapping, Ke Yijiao district 214 can also be expelled to via the second flow-guiding channel 234a glue district 212 of bootstrapping, affect the attaching tight ness rating of first substrate 210 and second substrate 220 to avoid producing bubble in glue 240.
It is worth mentioning that, the kink 232b of the present embodiment is such as have chamfering 636b in the junction with body 232a, and the chamfering that the connection strap 235b of its function and Fig. 4 B and Fig. 5 and connection strap 236b is formed is same or similar, repeats no more herein.
In addition, the height of the kink 232b of the present embodiment can be the height being less than body 232a, discharge above kink 232b with supplied gas in first substrate 210 with the laminating processing procedure of second substrate 220, avoid forming bubble at the corner of frame plastic structure 230.
Please referring again to Fig. 3 A to Fig. 4 B, in the present embodiment, before second substrate 220 not being conformed to above first substrate 210, in frame plastic structure 230 housing glue 235 and the original height of inside casing glue 236 be all greater than first substrate 210 fit with second substrate 220 after clearance G 1 between the two, and when carrying out the laminating processing procedure of first substrate 210 and second substrate 220, by the direction pressing of second substrate 220 towards first substrate 210, predetermined clearance G 1 is equaled to make the height of frame plastic structure 230 after completing laminating processing procedure, and glue 240 is encapsulated between first substrate 210 and second substrate 220.It is worth mentioning that, in the process of pressing second substrate 220, too much glue 240 can flow to Ke Yijiao district 214 along the first flow-guiding channel 234 from Zhan Jiao district 212, directly overflows above frame plastic structure 230 to avoid unnecessary glue.Due to unnecessary glue 240 along the first flow-guiding channel 234 flow to the speed in Ke Yijiao district 214 and its speed of directly overflowing above frame plastic structure 230 comparatively slow in comparison, therefore plenty of time can be provided to bootstrap in glue district 212 for the air between first substrate 210 and second substrate 220 discharge completely, and then improve the yield of laminating processing procedure.
Specifically, please refer to Fig. 7, in another embodiment of the invention, before fitting on first substrate 210 by second substrate 220, the frame plastic structure 230 of the present embodiment can have different height.For example, the height of housing glue 235 is such as the height being greater than inside casing glue 236, and the height of inside casing glue 236 can be less than or equal to first substrate 210 fit with second substrate 220 after predetermined gap G1.Thus, can, at first substrate 210 with the laminating processing procedure of second substrate 220, glue 240 be avoided directly not overflow rapidly above housing glue 235 via the first flow-guiding channel 234.And after conforming to above first substrate 210 by second substrate 220, housing glue 235 can be extruded, the height of housing glue 235 is made to be equal to clearance G 1 between first substrate 210 and second substrate 220.
Fig. 8 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.Refer to Fig. 8, the frame plastic structure 330 of the present embodiment is similar to above-mentioned frame plastic structure 230, below will be illustrated for deviation.First substrate 310 has Zhan Jiao district 312, frame glue applying area 313 and Ke Yijiao district 314, and its center glue applying area 313 is positioned at the outside of frame glue applying area 313 around district of Zhan Jiao district 312, Ke Yijiao 314.In the present embodiment, Ke Yijiao district 314 is such as the relative both sides being positioned at Zhan Jiao district 312.As the frame plastic structure 230 of Fig. 4, frame plastic structure 330 is also be configured in the frame glue applying area 313 of first substrate 310.And the material of the frame plastic structure 230 of the present embodiment can be porous material equally, as foam, asbestos, sponge, silica gel or Poly Foam.
Please referring again to Fig. 8, frame plastic structure 330 comprises inside casing glue 332 and housing glue 336.In the present embodiment, inside casing glue 332 is such as two strip colloids being configured at the relative both sides in Zhan Jiao district 312.Housing glue 336 comprises two barrier ribs 331 of relative configuration and two outer flow guide bars 333 of relative configuration, and wherein these outer flow guide bars 333 are connected between these barrier ribs 331, and configuration adjacent with inside casing glue 332.Described in above, before not yet carrying out laminating processing procedure, the height of the housing glue 336 of the present embodiment can be the gap being greater than first substrate 210 and second substrate 220 after laminating processing procedure, and housing glue 336 and inside casing glue 332 are such as have identical height.Certainly, the height of housing glue 336 also can be greater than the height of inside casing glue 332, and the height of inside casing glue 236 is then less than or equal to the gap of first substrate 210 and second substrate 220 after laminating processing procedure.Furthermore, the height of barrier rib 331 also can be greater than the height of flow guide bar 333, but the present invention is not limited thereto.
Specifically, each flow guide bar 333 of the present embodiment has pod apertures 333a respectively, and the first flow-guiding channel 334 is between inside casing glue 332 and flow guide bar 333, namely Er Zhanjiao district 312 is through the first flow-guiding channel 334 and is communicated to Ke Yijiao district 314 with pod apertures 333a.That is, in the laminating processing procedure of substrate, unnecessary glue glue district 312 of can bootstrapping sequentially is spilled over to Ke Yijiao district 314 via the first flow-guiding channel 334 and pod apertures 333a.
In addition, housing glue 336 can also include connection strap 336b, is connected between barrier rib 331 and flow guide bar 333 and forms chamfering.In detail, four corners of the housing glue 336 of the present embodiment all have chamfering, to guide the flow direction of glue and air, avoid forming bubble at the corner of frame plastic structure 330, are conducive to promoting process rate.In other embodiment, connection strap 336b can form bevelling with barrier rib 331 and flow guide bar 333, but is not limited thereto, such as: connection strap 336b also can be arc bar, to form rounding.
In another embodiment of the invention, as shown in Figure 9, aforesaid housing glue 235, inside casing glue 236, housing glue 336 and inside casing glue 332 also can the contour colloform textures of right and wrong.For housing glue 235, it has the first binding face 237 and the second binding face 239 respect to one another, and the first binding face 237 contacts with first substrate 210, and the second binding face 239 is non-smooth surface.Specifically, second binding face 239 is such as have multiple groove 239a, and these grooves 239a can be the rectangular recess shown in Fig. 9, also can be circular groove, triangular groove or other polygonal grooves, but the profile of these grooves 239a be defined in this by the present invention.On the other hand, aforesaid inside casing glue 236, housing glue 336 also can have same or analogous groove 239a with housing glue 235 with inside casing glue 332, no longer describe in detail herein.
From the above, the second substrate 220 of Fig. 3 B is being fitted in the process of first substrate 210, gas between first substrate 210 and second substrate 220, except bootstrapping glue district 212 discharges from the inner void 231 of frame plastic structure 230, can also be discharged from aforesaid first flow-guiding channel 234, second flow-guiding channel 234a or the first flow-guiding channel 334.What is more, the gas in Zhan Jiao district 212 can also be discharged via the groove 239a on the second binding face 239 of housing glue 235/336 (or inside casing glue 236/332), to avoid producing bubble in laminating processing procedure Zhong Yuzhanjiao district 212/312.
Figure 10 is the frame plastic structure configuration schematic diagram on the first substrate of another embodiment of the present invention.Refer to Figure 10, the frame plastic structure 430 of the present embodiment is similar to above-mentioned frame plastic structure 230, below will be illustrated for deviation.First substrate 410 has Zhan Jiao district 412, frame glue applying area 413 and Ke Yijiao district 414, and its center glue applying area 413 is positioned at the outside of frame glue applying area 413 around district of Zhan Jiao district 412, Ke Yijiao 414.As the frame plastic structure 230 of Fig. 4 B, frame plastic structure 430 is also be configured in the frame glue applying area 413 of first substrate 410, and it formed with porous material, as foam, asbestos, sponge, silica gel or Poly Foam.Frame glue 430 comprises multiple first frame glue 432 and multiple second frame glue 433, and wherein the height of the first frame glue 432 is greater than the height of the second frame glue 433, and these the first frame glue 432 are connected with these the second frame glue 433.In the present embodiment, these the first frame glue 432 are staggered with these the second frame glue 433, and these the second frame glue 433 are such as four corners being positioned at frame glue applying area 413.
In the present embodiment, the original height of the first frame glue 432 be greater than first substrate 410 fit with second substrate after gap between the two, the height of the second frame glue 433 then can be less than or equal to after first substrate 410 is fitted with second substrate gap between the two, and the gas therefore between first substrate 410 and second substrate can be discharged from the hole (not illustrating) of the top of the second frame glue 433 or frame plastic structure 430 material internal.And the first frame glue 432 can stop that glue overflows in the laminating process of substrate, the second 433, frame glue can reduce excessive glue speed effectively, avoids the too much too fast spilling of glue and reduces production yield.
In sum, frame plastic structure of the present invention is applied to the laminating processing procedure between two substrates, gas between two substrates can be made to discharge through the groove on the hole of frame plastic structure material internal, flow-guiding channel or frame plastic structure surface in laminating process, avoid producing bubble and impacting the degree of adhesion between substrate.And flow-guiding channel or the second frame glue can avoid the too fast spilling of the glue between two substrates, to reduce excessive glue speed, be thus conducive to promoting and produce yield.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (13)
1. a frame plastic structure, be configured between a first substrate and a second substrate, it is characterized in that, this first substrate has a Zhan Jiao district, one frame glue applying area and a Ke Yijiao district, this frame glue applying area is around this Zhan Jiao district, this Ke Yijiao district is positioned at the outside of this frame glue applying area, this second substrate is covered in above this frame glue applying area and this Zhan Jiao district, this frame plastic structure is coated in this frame glue applying area, and this frame plastic structure comprises an inside casing glue and a housing glue, there is between this inside casing glue and this housing glue one first flow-guiding channel, this first flow-guiding channel is communicated with this Zhan Jiao district and this Ke Yijiao district, this first substrate has an outer pin bonding land, and this Ke Yijiao district is positioned at this outer pin bonding land, this housing glue comprises one first barrier rib and at least one outer flow guide bar, this inside casing glue comprises one second barrier rib and at least one Inner guide bar, this first barrier rib and this second barrier rib are oppositely disposed, this at least one outer flow guide bar is vertically connected to this first barrier rib, this at least one Inner guide bar is perpendicular to this second barrier rib, this at least one outer flow guide bar and the adjacent configuration of this at least one Inner guide bar, and this first flow-guiding channel is between this at least one outer flow guide bar and this at least one Inner guide bar, the height of this inside casing glue is less than the height of this housing glue.
2. frame plastic structure as claimed in claim 1, it is characterized in that, this at least one Inner guide bar comprises a body and a kink, this kink extends from one end of this body, and walk around one end of this second barrier rib and bend, this kink and this second barrier rib surround one second flow-guiding channel.
3. frame plastic structure as claimed in claim 2, it is characterized in that, the height of this kink is less than the height of this body.
4. frame plastic structure as claimed in claim 3, it is characterized in that, this housing glue more comprises at least one connection strap, is connected between this first barrier rib and this at least one outer flow guide bar and forms a chamfering.
5. frame plastic structure as claimed in claim 4, it is characterized in that, the height of this at least one connection strap is less than the height of this at least one outer flow guide bar and this first barrier rib.
6. frame plastic structure as claimed in claim 1, it is characterized in that having a gap between this second substrate and this first substrate, and the height of this inside casing glue is less than this gap.
7. frame plastic structure as claimed in claim 1, it is characterized in that, its material comprises a porous material, and this porous material inside has multiple hole, discharges in this Zhan Jiao district for the gas between this first substrate and this second substrate.
8. frame plastic structure as claimed in claim 1, it is characterized in that, it has one first binding face respect to one another and one second binding face, and this first binding face contacts this first substrate, and this second binding face is non-smooth surface.
9. a frame plastic structure, be configured between a first substrate and a second substrate, it is characterized in that, this first substrate has a Zhan Jiao district, one frame glue applying area and a Ke Yijiao district, this frame glue applying area is around this Zhan Jiao district, this Ke Yijiao district is positioned at the outside of this frame glue applying area, this second substrate is covered in above this frame glue applying area and this Zhan Jiao district, this frame plastic structure is coated in this frame glue applying area, and comprise multiple first frame glue and multiple second frame glue, those the first frame glue are connected with those the second frame glue, and the height of those the first frame glue is greater than the height of those the second frame glue, there is between this second substrate and this first substrate a gap, and the height of those the second frame glue is less than this gap.
10. frame plastic structure as claimed in claim 9, it is characterized in that, those the first frame glue and those the second frame glue are cross-linked.
11. frame plastic structures as claimed in claim 9, is characterized in that, the corner in those the second frame glue this Zhan Jiao district contiguous.
12. frame plastic structures as claimed in claim 9, it is characterized in that, its material comprises a porous material, and this porous material inside has multiple hole, discharges in this Zhan Jiao district for the gas between this first substrate and this second substrate.
13. frame plastic structures as claimed in claim 9, is characterized in that, it has one first binding face respect to one another and one second binding face, and this first binding face contacts this first substrate, and this second binding face is non-smooth surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210027040.6A CN102609139B (en) | 2012-02-08 | 2012-02-08 | Frame glue structure |
| TW101105325A TWI468816B (en) | 2012-02-08 | 2012-02-17 | Sealant structure |
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| CN201210027040.6A CN102609139B (en) | 2012-02-08 | 2012-02-08 | Frame glue structure |
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| CN102609139B true CN102609139B (en) | 2015-03-11 |
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| CN102991092B (en) * | 2012-12-13 | 2015-07-08 | Tcl显示科技（惠州）有限公司 | Method for adhering touch screen and display panel |
| TW201533619A (en) * | 2014-02-20 | 2015-09-01 | Henghao Technology Co Ltd | Touch display |
| CN103950265A (en) * | 2014-03-07 | 2014-07-30 | 业成光电（深圳）有限公司 | Frame glue structure applied to laminating process |
| CN104216589B (en) * | 2014-09-04 | 2017-12-05 | 厦门天马微电子有限公司 | It is bonded panel and its applying method |
| WO2016207702A1 (en) * | 2015-06-25 | 2016-12-29 | Bosch Car Multimedia Portugal, S.A. | Method for bonding two layers with liquid adhesive and bonded assembly thereof |
| CN106814508B (en) * | 2017-03-14 | 2020-05-19 | 武汉华星光电技术有限公司 | Liquid crystal display panel |
| CN106909000B (en) * | 2017-05-03 | 2019-12-03 | 武汉华星光电技术有限公司 | Peripheral auxiliary frame sealing glue apparatus for coating and method |
| CN108020963A (en) * | 2017-09-22 | 2018-05-11 | 惠科股份有限公司 | Liquid crystal display panel |
| CN108509085A (en) * | 2018-06-08 | 2018-09-07 | 芜湖长信科技股份有限公司 | A kind of vehicular touch screen and preparation method thereof that can reduce glue fitting bubble |
| CN109164645A (en) * | 2018-08-17 | 2019-01-08 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display panel and display device |
| CN110096176B (en) * | 2019-04-25 | 2021-12-28 | 京东方科技集团股份有限公司 | Touch display device, manufacturing method thereof and terminal equipment |
| TWI728378B (en) * | 2019-06-10 | 2021-05-21 | 立景光電股份有限公司 | Display panel |
| CN110286790B (en) | 2019-06-21 | 2021-11-12 | 京东方科技集团股份有限公司 | Touch panel and display device |
| CN110703507B (en) * | 2019-09-10 | 2022-04-26 | Tcl华星光电技术有限公司 | Display assembly |
| CN113554945B (en) * | 2021-07-08 | 2022-04-01 | 惠州华星光电显示有限公司 | Middle frame and display device |
| CN114083876B (en) * | 2021-11-10 | 2023-07-25 | 武汉华星光电半导体显示技术有限公司 | Substrate attaching method and display device |
| CN114488587B (en) * | 2022-02-21 | 2023-04-21 | 越达光电科技(浙江)有限公司 | Glue filling method |
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| Publication number | Publication date |
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| TW201333605A (en) | 2013-08-16 |
| CN102609139A (en) | 2012-07-25 |
| TWI468816B (en) | 2015-01-11 |
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