CN205033678U - Curved surface display screen protection film - Google Patents
Curved surface display screen protection film Download PDFInfo
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- CN205033678U CN205033678U CN201520332027.0U CN201520332027U CN205033678U CN 205033678 U CN205033678 U CN 205033678U CN 201520332027 U CN201520332027 U CN 201520332027U CN 205033678 U CN205033678 U CN 205033678U
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Abstract
The embodiment of the utility model discloses curved surface display screen protection film for solve laminating difficulty between each layer curved surface material of current curved surface formula stereoplasm protection film, the process is various, the yield is wayward problem. The embodiment of the utility model provides an in a curved surface display screen protection film for protection curved surface display screen, include: a curved surface substrate has the light transmissivity and is rigid substrate, an adsorbed layer is formed by the material that has adsorption characteristic, the curved surface substrate with the adsorbed layer passes through the integrated into one piece technique and combines to form curved surface display screen protection film, curved surface display screen protection film's shape with curved surface display screen phase -match.
Description
Technical field
The utility model relates to diaphragm design field, particularly relates to a kind of camber display screen diaphragm.
Background technology
Along with the flourish and progress of electronics and semiconductor technology, all types of mobile devices and Wearable device, such as: notebook computer, tablet PC, dull and stereotyped phone, smart mobile phone, intelligent watch, Intelligent bracelet etc., penetrate in the middle of modern lives already in a large number.
In early days; the display screen of these devices is all adopt plane formula display screen to be main; in order to keep the formation state of display screen surface; avoid in device use or carrying process impaired; especially these display screens are nearly all touch-sensitive display screen, be easy to because regular for a long time touching, friction and cause wearing and tearing, therefore generally all can attach the soft or hard coating of one deck in display screen surface; to prevent display screen impaired, the flatness that maintenance display screen is good simultaneously and display quality.
With regard to hard coating; its structure normally multilayer binds structure; production method is first be formed in the PET base material of whole piece by one deck layer of silica gel; rush after shape is cut into the little base material of multi-disc through itemize; respectively every sheet PET base material is fitted on the surface of ganoine thin film with transparent optical cement (OCA) again, transparent multilayer can be formed and bind structure.
But along with evolution and the breakthrough of display technology; and based on allowing user view and admire the better visual experience of Shi Nengyou; or allow the outward appearance of device more have design sense; or in order to spatially increase the reasons such as overall display area at limited device; the display screen that mobile devices today and Wearable device configure; it has been not only traditional planar design; start the camber display screen changing various non-planar into, therefore conventional display screen protection film needs the diaphragm being again made as curved face type certainly.
Relative to plane formula hard coating; the manufacturing process of curved face type hard coating; tolerance between the every one deck curved-surface materials of control that must be highly strict and deflection etc.; the quality of final adhesive product can be guaranteed; and obtain acceptable yield; this causes the laminating between multilayer curved-surface materials to become very difficulty certainly, except producing the problems such as operation is various, yield is wayward, also causes the increase of integral manufacturing cost.
Therefore in order to overcome disappearance existing in conventional curved surface hard coating technology; applicant is through concentrated Testing and research, and a spirit of working with perseverance, visualize the camber display screen diaphragm of this case eventually; can overcome above-mentioned shortcoming, be below the brief description of the utility model.
Utility model content
The utility model embodiment discloses a kind of mobile device camber display screen diaphragm, for solve mobile device existing curved face type hard coating each layer curved-surface materials between various, the uppity problem of yield of laminating difficulty, operation.
The utility model uses one-body molded correlation technique, curved surface hard light transmission protecting film and adsorption layer are combined, common formation a slice monolithic diaphragm, also therefore camber display screen diaphragm structure of the present utility model in manufacturing process, do not need repeatedly to implement operation of repeatedly fitting, therefore, it is possible to reduce the overall processing number of times of diaphragm, and the interlayer tolerance of often experience in the laminating operation commonly used can be avoided completely, level to level alignment, curved surfaces is not easily fitted, the problems such as bubble generation and deflection, and bring the reduction of the lifting of yield and overall manufacturing cost, maintain prior art to the performance of display screen simultaneously.
A kind of camber display screen diaphragm that the utility model embodiment provides, for the protection of camber display screen, comprising:
One curved surface base material, has light transmission and for rigid base material;
One adsorption layer, is formed by the material with characterization of adsorption;
Described curved surface base material and described adsorption layer are combined by integral molding techniques and form described camber display screen diaphragm, and shape and the described camber display screen of described camber display screen diaphragm match.
Alternatively, described curved surface base material is also provided with the first functional layer;
Described first functional layer is high penetration layer, anti-reflecting layer, Bewildering resistance layer, antibiotic layer or hydrophobic layer.
Alternatively, described first functional layer is also provided with the second functional layer;
Described second functional layer is high penetration layer, anti-reflecting layer, Bewildering resistance layer, antibiotic layer or hydrophobic layer.
Alternatively, described camber display screen diaphragm also comprises a decorative layer;
Described decorative layer is formed on described curved surface base material, and between described curved surface base material and described adsorption layer.
Alternatively, described camber display screen diaphragm also comprises an intermediary layer;
Described intermediary layer is formed on described decorative layer, and between described decorative layer and described adsorption layer.
Alternatively, described camber display screen diaphragm also comprises an intermediary layer;
Described intermediary layer is formed on described curved surface base material, and between described curved surface base material and described adsorption layer;
Described adsorption layer, intermediary layer and described curved surface base material are combined by integral molding techniques and form described camber display screen diaphragm.
Alternatively, described integral molding techniques comprise one in hot-forming processing procedure, hot padding processing procedure, hot pressing manufacture procedure, common mode processing procedure, molded processing procedure, liquid jet forming system processing procedure, gummed processing procedure, ultrasonic welding processing procedure, hot melt processing procedure, two or more.
Alternatively, described curved surface base material is engineering plastics, acrylic or glass.
Alternatively, the material of described adsorption layer is silica gel, silicon-based rubber, silica resin, silicone gum rubber, silicon rubber, silica column, silica, silicone or its combination.
Alternatively, described camber display screen diaphragm is for the protection of the camber display screen of electronic installation, and described electronic installation comprises personal digital assistant, smart mobile phone, tablet PC, dull and stereotyped phone, intelligent watch or Intelligent bracelet.
Camber display screen diaphragm of the present utility model; can as the diaphragm of display screen on various mobile device and Wearable device; especially as the curved face type display screen protection film of the mobile device and Wearable device that are configured with camber display screen, can be widely used in various 3C Product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 system discloses the first embodiment schematic diagram of the utility model camber display screen diaphragm structure;
Fig. 2 system discloses the second embodiment schematic diagram of the utility model camber display screen diaphragm structure;
Fig. 3 system discloses the 3rd embodiment schematic diagram of the utility model camber display screen diaphragm structure;
Fig. 4 system discloses the 4th embodiment schematic diagram of the utility model camber display screen diaphragm structure.
Illustrate:
10 camber display screen diaphragms
100 curved surface base materials
110 first functional layers
120 second functional layers
130 decorative layers
200 adsorption layers
300 intermediary layers
Detailed description of the invention
The utility model can be illustrated by following embodiment and be fully understood, and make the personage haveing the knack of this skill can complete it according to this, and the enforcement of right the utility model not can be limited it and implement kenel by following case study on implementation; The accompanying drawing of the utility model does not comprise the restriction to size, size and engineer's scale, and during the actual enforcement of the utility model, its size, size and engineer's scale not can be limited via the accompanying drawing of the utility model.
Term " better " is nonexcludability herein, should be understood to " be preferably but be not limited to ", described in any description or claims or any step recorded can perform in any order, and the order be not limited to described in it, scope of the present utility model should only be determined by appended claims and impartial scheme thereof, should not determined by the embodiment of embodiment example; Term " comprises " and changes when appearing in description and claims herein, is an open term, does not have restrictive sense, do not get rid of other features or step.
Fig. 1 discloses the first embodiment schematic diagram of the utility model camber display screen diaphragm structure; The camber display screen diaphragm 10 of Fig. 1 comprises the structures such as curved surface base material 100, first functional layer 110 (selective), the second functional layer 120 (selective), decorative layer 130 and adsorption layer 200; its mean camber base material 100 is better can be engineering plastics, acrylic, glass (being preferably safety glass) or other be suitable as the material etc. of hard camber display screen diaphragm, and there is light transmission and be rigid base material.First functional layer 110, second functional layer 120 and decorative layer 130 etc. are the parts belonging to curved surface base material 100 structure, utilize in advance such as: process for treating surface, plated film (coating) technology or printing (printing) technology etc., be made in or be formed on curved surface base material 100, to give curved surface base material 100 specific function.
For example, the better high penetration layer that can be antireflection material plated film (anti-reflectioncoating) and be formed of first functional layer 110, give curved surface base material 100 antireflecting function, or the first functional layer 110 is better can be anti-glare plated film (anti-glarecoating), give the function of curved surface base material 100 anti-glare, or the first functional layer 110 is better can be antibiotic layer (anti-bacterialayer), give curved surface base material 100 antibacterial function, or the first functional layer 110 is better can be hydrophobic layer (hydrophobiccoating), give the function that curved surface base material 100 easily keeps dry, second functional layer 120 is selective structure, namely camber display screen diaphragm 10 can comprise and also can not comprise the second functional layer 120, second functional layer 120 is identical with the first functional layer 110, and better can be high penetration layer, anti-reflecting layer, Bewildering resistance layer, antibiotic layer or hydrophobic layer etc.
Adsorption layer 200 is materials that one deck has characterization of adsorption, better can be the rubber or the resin that comprise silicon (silicon) element, such as: the materials such as silica gel, it is good that silica gel has adsorptivity, Heat stability is good, stable chemical nature, mechanical strength is high, high flexibility, ductility, light transmission and the characteristic such as heat endurance is good, and water insoluble and any solvent, be suitable as very much the material of diaphragm adsorption layer 200, when adsorption layer 200 is formed in after on curved surface base material 100, due to the characterization of adsorption of silica gel, the camber display screen diaphragm 10 with adsorption layer 200 just can independently be adsorbed on the camber display screen of mobile device, what adsorption layer 200 meeting was stable is adsorbed on display screen surface, full wafer camber display screen diaphragm 10 is closely attached on a display screen, reach effect of protection display screen.Preferably, adsorption layer 200 also can comprise silicon-based rubber (siliconbasedrubber), silica gel (siliconerubber), liquid-state silicon gel (liquidsiliconerubber), silica resin (polymerizedsiloxanes), silicone gum rubber, silicon rubber, silica column, silica, silicone or its combination.
Adsorption layer 200 and curved surface base material 100 this two-layerly mutually can to merge through the production method of various integral molding techniques, make the common structure that both formation one are overall, such as: hot-forming processing procedure, hot padding processing procedure, hot pressing manufacture procedure, common mode processing procedure (co-moldingprocess), molded processing procedure (moldingbasedprocess), liquid jet forming system processing procedure (liquidinjectionmoldingsystem, LIMS), gummed processing procedure, ultrasonic welding processing procedure, one in hot melt processing procedure, two or more, namely adsorption layer 200 is through the processing procedure of disposal molding, be formed directly on the decorative layer 130 of curved surface base material 100, final and curved surface base material 100 is one-body molded, become an overall structure.
Fig. 2 discloses the second embodiment schematic diagram of the utility model camber display screen diaphragm structure, second embodiment comprises all technical characteristics disclosed by the first embodiment, the camber display screen diaphragm 10 of Fig. 2 comprises curved surface base material 100, first functional layer 110, the structures such as the second functional layer 120 (selective) and adsorption layer 200, in certain embodiments, the surface of curved surface base material 100 does not have or does not need decorative layer, in these embodiments, adsorption layer 200 is the same is also through utilization integral molding techniques, such as: hot-forming processing procedure, hot padding processing procedure, hot pressing manufacture procedure, common mode processing procedure (co-moldingprocess), molded processing procedure (moldingbasedprocess), liquid jet forming system processing procedure (liquidinjectionmoldingsystem, LIMS), gummed processing procedure, ultrasonic welding processing procedure, one in hot melt processing procedure, two or more, be formed directly on the surface of curved surface base material 100, one-body molded with curved surface base material 100, become a globality structure.
Fig. 3 discloses the 3rd embodiment schematic diagram of the utility model camber display screen diaphragm structure; 3rd embodiment comprises all technical characteristics disclosed by the first embodiment; the camber display screen diaphragm 10 of Fig. 3 comprises the structures such as curved surface base material 100, first functional layer 110, second functional layer 120 (selective), decorative layer 130, intermediary layer (primerlayer) 300 and adsorption layer 200, and intermediary layer 300 is also called introduction layer.
Because decorative layer 130 and both adsorption layers 200 adhere to unlike material separately, two-layer interface is heterojunction (heterojunction), two-layer is combined into heterogeneous combination, therefore when implementing one-body molded processing procedure, in order to strengthen the heterogeneous associativity (heterozygosity) between this two-layer heterojunction, therefore import the configuration of intermediary layer (also known as introduction layer) 300 further between the two layers, (bridging) material is connect as Jie between two heterospheres, the syncretizing effect between adsorption layer 200 and curved surface base material 100 can be made more firmly durable, intermediary layer 300 is better to be made up of the material based on silane (silane) composition.
Moreover, through hot pressing integral molding techniques, such as: hot-forming processing procedure, hot padding processing procedure, hot pressing manufacture procedure, common mode processing procedure (co-moldingprocess), molded processing procedure (moldingbasedprocess), liquid jet forming system processing procedure (liquidinjectionmoldingsystem, LIMS), gummed processing procedure, ultrasonic welding processing procedure, one in hot melt processing procedure, two or more, by intermediary layer 300 and adsorption layer 200, this is two-layerly formed directly on the decorative layer 130 of curved surface base material 100, final and curved surface base material 100 is one-body molded, become an overall structure.
Fig. 4 discloses the 4th embodiment schematic diagram of the utility model camber display screen diaphragm structure, 4th embodiment comprises all technical characteristics disclosed by the second embodiment, the camber display screen diaphragm 10 of Fig. 4 comprises curved surface base material 100, first functional layer 110, second functional layer 120 (selective), the structures such as intermediary layer 300 and adsorption layer 200, in certain embodiments, the surface of curved surface base material 100 does not have or does not need decorative layer, in these embodiments, this is two-layer for intermediary layer 300 and adsorption layer 200, equally also be through utilization integral molding techniques, such as: hot-forming processing procedure, hot padding processing procedure, hot pressing manufacture procedure, common mode processing procedure (co-moldingprocess), molded processing procedure (moldingbasedprocess), liquid jet forming system processing procedure (liquidinjectionmoldingsystem, LIMS), gummed processing procedure, ultrasonic welding processing procedure, one in hot melt processing procedure, two or more, be formed directly on the surface of curved surface base material 100, final and curved surface base material 100 is one-body molded, become an overall structure.
Brief summary; due to the non-traditional plane formula moulding of display screen now; the diaphragm structure that the utility model proposes; through the one-body molded process technique of enforcement; directly produce on diaphragm base material with base material height syntype (conformal) and docile adsorption layer; the lamination coating operation in conventional technology can be omitted, significantly reduce total processing number of times of processing procedure manufacturing process, and maintain the performance of prior art to display screen.
Moreover, camber display screen diaphragm structure of the present utility model is in manufacturing process, do not need repeatedly to implement operation of repeatedly fitting, therefore, it is possible to avoid rigid curved surface base material to be difficult to the problem of fitting or binding yield is not good completely, and integral molding techniques can also reduce the processing number of times of diaphragm, and the utility model is with the camber display screen diaphragm made by one-body molded process technique, the interlayer tolerance often met with in the coating technique commonly used can be avoided, level to level alignment, curved surfaces is not easily fitted, the problems such as bubble generation and deflection, and bring the reduction of the lifting of yield and overall manufacturing cost.
Camber display screen diaphragm described by the utility model can as various mobile device (mobiledevice) or object wearing device (wearabledevice); such as: personal digital assistant (PDA), smart mobile phone (smartphone), tablet PC (tabletcomputer), dull and stereotyped phone (phablet), intelligent watch (smartwatch), Intelligent bracelet (smartwristband), the display screen protection film of device is waited.
It is more than the utility model that each embodiment can be combined or replace each other, thus derivative more enforcement aspects, but neither de-the utility model institute is for the scope of protection, hereby provides more the utility model embodiments further as follows:
Embodiment 1: a kind of camber display screen diaphragm is that it comprises for the protection of the camber display screen on an electronic installation: a curved surface base material, and it has light transmission and is rigid base material; And an adsorption layer, it is with this curved surface base material through one-body molded processing procedure, and common combination forms this camber display screen diaphragm.
Embodiment 2: diaphragm as described in Example 1, also comprises: one first functional layer, it is be formed on this curved surface base material; And one second functional layer, it is be formed on this first functional layer.
Embodiment 3: diaphragm as described in Example 1, also comprises a: decorative layer, it is be formed on this curved surface base material, and between this curved surface base material and this adsorption layer; And an intermediary layer, it is be formed on this decorative layer, and between this decorative layer and this adsorption layer.
Embodiment 4: diaphragm as described in Example 1, also comprises a: intermediary layer, it is be formed on this curved surface base material, and between this curved surface base material and this adsorption layer.
Embodiment 5: diaphragm as described in Example 1, this curved surface base material system is selected from engineering plastics, an acrylic, a safety glass, a glass and combines one of them.
Embodiment 6: diaphragm as described in Example 1, these absorption series of strata comprise a silica gel, silicon-based rubber, silica resin, silicone gum rubber, silicon rubber, silica column, silica, silicone and combination thereof one of them.
Embodiment 7: diaphragm as described in Example 2; this first functional layer is a high penetration layer, an anti-reflecting layer, a Bewildering resistance layer, an antibiotic layer, a hydrophobic layer and combines one of them, and this second functional layer is a high penetration layer, an anti-reflecting layer, a Bewildering resistance layer, an antibiotic layer, a hydrophobic layer and combines one of them.
Embodiment 8: the diaphragm as described in embodiment 3 or 4, these intermediary's series of strata comprise a silane material.
Embodiment 9: diaphragm as described in Example 1, this electronic installation system be selected from a mobile device, a Wearable device, a personal digital assistant, a smart mobile phone, a tablet PC, a dull and stereotyped phone, an intelligent watch and an Intelligent bracelet one of them.
The each embodiment of the utility model can be combined or replace each other; thus derivative more enforcement aspects; but neither de-the utility model institute is for the scope of protection, and defining of the utility model protection domain, knows and be as the criterion with person described in the utility model claim.
Claims (9)
1. a camber display screen diaphragm, for the protection of camber display screen, is characterized in that, comprising:
One curved surface base material, has light transmission and for rigid base material;
One adsorption layer, is formed by the material with characterization of adsorption;
Described curved surface base material and described adsorption layer are combined by integral molding techniques and form described camber display screen diaphragm, and shape and the described camber display screen of described camber display screen diaphragm match.
2. camber display screen diaphragm according to claim 1, is characterized in that, described curved surface base material is also provided with the first functional layer;
Described first functional layer is high penetration layer, anti-reflecting layer, Bewildering resistance layer, antibiotic layer or hydrophobic layer.
3. camber display screen diaphragm according to claim 2, is characterized in that, described first functional layer is also provided with the second functional layer;
Described second functional layer is high penetration layer, anti-reflecting layer, Bewildering resistance layer, antibiotic layer or hydrophobic layer.
4. camber display screen diaphragm according to claim 1, is characterized in that, described camber display screen diaphragm also comprises a decorative layer;
Described decorative layer is formed on described curved surface base material, and between described curved surface base material and described adsorption layer.
5. camber display screen diaphragm according to claim 4, is characterized in that, described camber display screen diaphragm also comprises an intermediary layer;
Described intermediary layer is formed on described decorative layer, and between described decorative layer and described adsorption layer.
6. camber display screen diaphragm according to claim 1, is characterized in that, described camber display screen diaphragm also comprises an intermediary layer;
Described intermediary layer is formed on described curved surface base material, and between described curved surface base material and described adsorption layer;
Described adsorption layer, intermediary layer and described curved surface base material are combined by integral molding techniques and form described camber display screen diaphragm.
7. camber display screen diaphragm according to claim 1, is characterized in that, described curved surface base material is engineering plastics, acrylic or glass.
8. camber display screen diaphragm according to claim 1, is characterized in that, the material of described adsorption layer is silica gel, silicon-based rubber, silica resin, silicone gum rubber, silicon rubber, silica column, silica, silicone or its combination.
9. camber display screen diaphragm according to any one of claim 1 to 8; it is characterized in that; described camber display screen diaphragm is for the protection of the camber display screen of electronic installation, and described electronic installation comprises personal digital assistant, smart mobile phone, tablet PC, dull and stereotyped phone, intelligent watch or Intelligent bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332027.0U CN205033678U (en) | 2015-05-21 | 2015-05-21 | Curved surface display screen protection film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332027.0U CN205033678U (en) | 2015-05-21 | 2015-05-21 | Curved surface display screen protection film |
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| CN205033678U true CN205033678U (en) | 2016-02-17 |
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| CN201520332027.0U Expired - Fee Related CN205033678U (en) | 2015-05-21 | 2015-05-21 | Curved surface display screen protection film |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838035A (en) * | 2016-05-31 | 2016-08-10 | 刘雷 | Display screen protective film for computers and preparation method thereof |
| CN107433752A (en) * | 2017-06-07 | 2017-12-05 | 吴秀兰 | Chip architecture and its manufacture method for the protection of curved surface electronic equipment screen |
| WO2018077074A1 (en) * | 2016-10-29 | 2018-05-03 | 刘沛环 | Full lamination process of 3d curved tempered glass ab glue |
| CN108045012A (en) * | 2017-12-29 | 2018-05-18 | 深圳酷卡仕科技有限公司 | A kind of curl protective film and its production method |
| CN110253982A (en) * | 2019-06-19 | 2019-09-20 | 湖南工学院 | Touch screen rupture pressure disc |
| CN110868483A (en) * | 2018-08-28 | 2020-03-06 | 深圳市戈比太科技有限公司 | Method for manufacturing curved screen glass protective film |
-
2015
- 2015-05-21 CN CN201520332027.0U patent/CN205033678U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838035A (en) * | 2016-05-31 | 2016-08-10 | 刘雷 | Display screen protective film for computers and preparation method thereof |
| WO2018077074A1 (en) * | 2016-10-29 | 2018-05-03 | 刘沛环 | Full lamination process of 3d curved tempered glass ab glue |
| CN108023975A (en) * | 2016-10-29 | 2018-05-11 | 刘沛环 | A kind of full attaching process of 3D curved strengthened glass AB glue |
| CN107433752A (en) * | 2017-06-07 | 2017-12-05 | 吴秀兰 | Chip architecture and its manufacture method for the protection of curved surface electronic equipment screen |
| CN108045012A (en) * | 2017-12-29 | 2018-05-18 | 深圳酷卡仕科技有限公司 | A kind of curl protective film and its production method |
| CN110868483A (en) * | 2018-08-28 | 2020-03-06 | 深圳市戈比太科技有限公司 | Method for manufacturing curved screen glass protective film |
| CN110253982A (en) * | 2019-06-19 | 2019-09-20 | 湖南工学院 | Touch screen rupture pressure disc |
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Effective date of registration: 20170830 Address after: 518104, No. 539, South Ring Road, manhole street, Baoan District, Guangdong, Shenzhen Patentee after: Xurong Electronic (Shenzhen) Co.,Ltd. Address before: Chinese Taiwan New Taipei City District No. 73 freshwater GUI soft mountain Patentee before: Honghui Industry Co., Ltd. |
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Granted publication date: 20160217 Termination date: 20200521 |
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