CN106564264B - Three-dimension curved surface panel and the three-dimension curved surface touch panel and three-dimension curved surface touch-control display panel for applying it - Google Patents

Three-dimension curved surface panel and the three-dimension curved surface touch panel and three-dimension curved surface touch-control display panel for applying it Download PDF

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Publication number
CN106564264B
CN106564264B CN201610985783.2A CN201610985783A CN106564264B CN 106564264 B CN106564264 B CN 106564264B CN 201610985783 A CN201610985783 A CN 201610985783A CN 106564264 B CN106564264 B CN 106564264B
Authority
CN
China
Prior art keywords
curved surface
dimension curved
coating
panel
protective film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610985783.2A
Other languages
Chinese (zh)
Other versions
CN106564264A (en
Inventor
谢依桦
蔡正丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Interface Optoelectronics Shenzhen Co Ltd
Cheng Cheng Technology Chengdu Co Ltd
General Interface Solution Ltd
Original Assignee
Interface Optoelectronics Shenzhen Co Ltd
Cheng Cheng Technology Chengdu Co Ltd
General Interface Solution Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Interface Optoelectronics Shenzhen Co Ltd, Cheng Cheng Technology Chengdu Co Ltd, General Interface Solution Ltd filed Critical Interface Optoelectronics Shenzhen Co Ltd
Priority to CN201610985783.2A priority Critical patent/CN106564264B/en
Priority to TW105137517A priority patent/TWI602102B/en
Publication of CN106564264A publication Critical patent/CN106564264A/en
Application granted granted Critical
Publication of CN106564264B publication Critical patent/CN106564264B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02Wrappers or flexible covers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/20Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/208Touch screens

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a kind of three-dimension curved surface panels.The three-dimension curved surface panel includes coating and protective film.Coating has three-dimension curved surface.Middle section of the three-dimension curved surface from the edge of coating to coating has height change.Protective film is fitted in the surface of coating.Protective film has cutting line.Cutting line extends from the edge of coating towards middle section respectively.By forming the cutting line extended from the edge of coating towards middle section on protective film, protective film can be preferably bonded with the coating with three-dimension curved surface.It is such as avoided extraneous foreign matter to enter three-dimension curved surface panel by external influence in this way, which the coating protected through protective film can be reduced or avoided, or coating is avoided to be scraped off.

Description

Three-dimension curved surface panel and three-dimension curved surface touch panel and the three-dimension curved surface touching for applying it Control display panel
Technical field
The invention relates to a kind of three-dimension curved surface panels, in particular to the protective film of three-dimension curved surface panel.
Background technique
Traditional smart machine is usually provided with transparent covering layer on touch-control module or touch control display module, with protection Structure is more fragile or compared with the touch-control module or touch control display module influenced vulnerable to the external world.However, popularizing with smart machine, Requirement of the user to the design of smart machine also with raising, seem using with three-dimension curved surface shape transparent covering layer Smart machine etc., allow smart machine that there is the streamlined design with the appearance of match volume, also come into being.In addition to providing intelligence The external form of energy equipment beauty, the transparent covering layer with three-dimension curved surface shape also can be used to amplify display unit, and in part In the design of smart machine, it can further reduce the range of frame, even, smart machine can also be allowed to reach the effect for causing Rimless Fruit.
However, often occurring when fitting protective layer is to when having the hyaline layer of different curve shape to form transparent covering layer Hyaline layer the case where being bonded defective tightness, is especially easy to happen at the Curvature varying of hyaline layer with protective layer.Such one Come, gap may be formed in hyaline layer and protection interlayer, allow extraneous foreign matter easily to enter gap, and accumulate in gap, very Or, into the other component of smart machine, such as camera model.In addition, being formed by gap during fitting, it is also possible to Form bubble because of the rising-heat contracting-cold of hyaline layer and protective layer after closing, allow protective layer can not closely sealed hyaline layer, alternatively, because protecting Sheath can not be closely sealed with hyaline layer and spring back, all may further cause protective layer self-induced transparency layer remove.
It can be seen that above-mentioned existing framework, it is clear that there are still inconvenient and defects, and need to be further improved.For It solves the above problems, related fields there's no one who doesn't or isn't painstakingly seeks the road solved, but has no applicable side always for a long time Formula is developed completion.Therefore, how effectively to solve the above problems, the one of current important research and development project should be belonged to, also become current Related fields needs improved target.
Summary of the invention
A technology aspect of the invention relates to a kind of three-dimension curved surface panel, by being formed on protective film from covering The cutting line that the edge of layer extends towards middle section, protective film can be preferably bonded with the coating with three-dimension curved surface. Extraneous foreign matter is such as avoided to enter by external influence in this way, which the coating protected through protective film can be reduced or avoided Three-dimension curved surface panel, or coating is avoided to be scraped off.In turn, the yield of manufacture three-dimension curved surface panel can be promoted, life is reduced The cost of production.
The present invention provides a kind of three-dimension curved surface panel, includes coating and protective film.Coating has three-dimension curved surface.Three Tieing up middle section of the curved surface from the edge of coating to coating has height change.Protective film is fitted in the surface of coating.It protects Cuticula has cutting line.Cutting line extends from the edge of coating towards middle section respectively.
In one or more embodiments of the invention, above-mentioned edge has multiple corner sections.Cutting line respectively from Corner section extends towards middle section.
In one or more embodiments of the invention, above-mentioned cutting line is continuously from the edge of coating in Region is entreated to extend.
In one or more embodiments of the invention, above-mentioned cutting line is located at three-dimensional bent towards one end of middle section On the bending segment in face.
In one or more embodiments of the invention, above-mentioned height change is increasing function or decreasing function.
In one or more embodiments of the invention, above-mentioned protective film has more multiple holes.Hole, which is located at, to be cut Line is close to one end of middle section.
In one or more embodiments of the invention, above-mentioned hole runs through or not through protective film.
In one or more embodiments of the invention, above-mentioned hole position is in protective film close to the side of coating.
In embodiments of the invention one or more, above-mentioned cutting line position is in protective film towards the side of coating.
The present invention additionally provides a kind of three-dimension curved surface touch panels, include above-mentioned three-dimension curved surface panel and touch-control mould Block.The coating of touch-control module and three-dimension curved surface panel fits.
The present invention additionally provides a kind of three-dimension curved surface touch-control display panels, include above-mentioned three-dimension curved surface panel, touch-control mould Block and display module.The coating of touch-control module and three-dimension curved surface panel fits.It is remote that display module is fitted in touch-control module Surface from coating.
Detailed description of the invention
For above and other purpose, feature, advantage and embodiment of the invention can be clearer and more comprehensible, institute's accompanying drawings are said It is bright as follows:
Fig. 1 is a kind of perspective view of the explosion of the three-dimension curved surface touch-control display panel of embodiment according to the present invention.
Fig. 2 is a kind of isogonism schematic diagram of the three-dimension curved surface panel of embodiment according to the present invention.
Fig. 3 is along Fig. 2 along the lateral sectional view of the three-dimension curved surface panel of line segment A-A '.
Fig. 4 A-4B is side of the three-dimension curved surface panel of multiple and different embodiments according to the present invention in the dotted line frame of Fig. 3 Pseudosection.
Unless otherwise indicated, identical number with symbol is generally regarded as corresponding component in different drawings.This A little diagrams are expressed as the clear related association for expressing these embodiments rather than indicate the actual size.
Main element symbol description
100: three-dimension curved surface touch-control display panel
120: three-dimension curved surface panel
121: edge
1211: corner section
1212: jointing
122: coating
123: three-dimension curved surface
124: protective film
125: middle section
126: cutting line
128/128 ': hole
129: bending segment
1291: turning point
140: touch-control module
160: display module
180: outline border
A ': line segment
D: dotted line frame
H: height change
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also It is to say, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema, one A little known usual structures will be drawn in a manner of simply illustrating in the drawings with element.
When an element be referred to as " ... on " when, it can refer to the element directly in other elements, be also possible to have Other elements are present in the two.On the contrary, it is that cannot have other when an element is referred to as " directly existing " another element Element is present in the centre of the two.As used herein, vocabulary " and/or " contain one or more of the associated item listed Any combination.
Fig. 1 is a kind of perspective view of the explosion for the three-dimension curved surface touch-control display panel 100 that embodiment is painted according to the present invention. As shown in Figure 1, three-dimension curved surface touch-control display panel 100 includes three-dimension curved surface panel 120, touch-control module 140, display module 160 And outline border 180.Three-dimension curved surface panel 120 includes coating 122 and protective film 124.Touch-control module 140 can be with three-dimension curved surface The coating 122 of panel 120 fits.For example, come through substratum transparent (optical clear adhesive, OCA) Sticking touch control module 140 and coating 122, but not limited to this.Display module 160 is fitted in touch-control module 140 far from coating 122 surface.Outline border 180 can be engaged with three-dimension curved surface panel 120, and jointly by touch-control module 140 and display module 160 In being protected in, but not limited to this.
Fig. 2 is a kind of isogonism schematic diagram for the three-dimension curved surface panel 120 that embodiment is painted according to the present invention.Fig. 3 is edge Along the lateral sectional view of line segment A-A ' the three-dimension curved surface panel 120 being painted in Fig. 2.Fig. 4 A, Fig. 4 B be according to the present invention it is multiple not Lateral sectional view of the three-dimension curved surface panel 120 being painted with embodiment in the dotted line frame D of Fig. 3, wherein dotted line frame D institute's frame limits Part be three-dimension curved surface 123 bending segment 129 and neighbouring part.As shown in Figure 2 and Figure 3, coating 122 has three-dimensional Curved surface 123.Protective film 124 conforms to the three-dimension curved surface 123 of coating 122.Three-dimension curved surface 123 is from the edge of coating 122 121 Middle section 125 to coating 122 has height change H.In the present embodiment, height change H can be increasing function, but not It is limited to this.In other embodiments, height change H can also be decreasing function.Protective film 124 has cutting line 126, and is bonded In the three-dimension curved surface 123 of coating 122.Cutting line 126 extends from the edge of coating 122 121 towards middle section 125.More Specifically, it seems V-groove line or U that cutting line 126, which can have the groove-like structure of two opposite planes, in multiple embodiments Type groove line etc., and protective film 124 is formed in the plane of coating 122.Referring to Fig. 4 A, when protective film 124 conforms to three When tieing up curved surface 123, two planes of the groove-like structure of cutting line 126 also can mutually fit along the curvature of three-dimension curved surface 123, but not It is limited to this.
Since the protective film 124 of three-dimension curved surface panel 120 is provided with cutting line 126, it can allow protective film 124 is non-and conform to The part other than region 125 is entreated to generate curvature, it, can be preferably bent with three-dimensional when so that protective film 124 conforming to three-dimension curved surface 123 Face 123 is bonded.In this way, which three-dimension curved surface 123 can be covered more fully by protective film 124, coating 122 is reduced or avoided It is scraped off, and extraneous foreign matter, such as dust or suspended particles can be prevented, enter coating 122, even, into coating 122 other structures below.That is, protecting the surface of three-dimension curved surface panel 120 through protective film 124, user can be allowed to have It goes to avoid three-dimension curved surface panel 120 by external influence to effect, and further reduces or avoid three-dimension curved surface touch-control to show The case where panel 100 is by damaging.
Referring to Fig. 2, edge 121 can have corner section 1211 and jointing 1212, and jointing 1212 is in corner regions Between section 1211.In the present embodiment, cutting line 126 can rotation angle segment 1211 towards middle section 125 extend.Multiple In embodiment, cutting line 126 is continuously to extend from the edge of coating 122 121 towards middle section 125.In others In embodiment, cutting line 126 can also extend for compartment of terrain from the edge of coating 122 121 towards middle section 125.
It is worth noting that, the aspect of coating 122 and cutting line 126 described in this exposure is merely illustrative, simultaneously It is non-to limit the present invention.For example, another surface of the coating 122 far from three-dimension curved surface 123 can be curved surface or plane.It lifts Example for, the bending angle of three-dimension curved surface 123 is not restricted by, can from 0 degree~180 degree, even, can be (recessed from 0 degree~-180 degree Face).For example, the Curvature varying of three-dimension curved surface 123 can also be discontinuous.For example, cutting line 126 can be with three-dimensional bent The curvature in face 123 alternately forms.For example, cutting line 126 can run through or not run through protective film 124, but not limited to this.It answers Recognize, persond having ordinary knowledge in the technical field of the present invention, should regard actual needs, elasticity selection coating 122 and The aspect of cutting line 126 allows protective film 124 to cover the surface that coating 122 has curvature, and coating 122 with can adapt to It can be engaged with other layers such as touch-control module 140 or other suitable touch control display modules.
Referring to Fig. 3, Fig. 4 A, the one end of cutting line 126 far from edge 121 can be located at the bending segment 129 of three-dimension curved surface 123 On.It more fully says, cutting line 126 can extend to three-dimension curved surface 123 with curvature close to one end that middle section 125 extends It seem bending segment 129 at variation, with the stress preferably between release guard film 124 and coating 122, even, it can avoid protecting Bubble is generated between cuticula 124 and three-dimension curved surface 123, and then prevents protective film 124 from peeling off from coating 122.
Referring to Fig. 2, Fig. 4 A, in multiple embodiments, protective film 124 can have more multiple holes 128.Hole 128 In cutting line 126 close to one end of middle section 125.Hole 128 can not run through protective film 124, and position is in protective film 124 close to covering The side of cap rock 122, but not limited to this.B referring to figure 4., hole 128 ' may also extend through protective film 124.In the present embodiment, Hole 128 ' can also be correspondingly arranged on the maximum turning point 1291 of Curvature varying on bending segment 129, with more preferably release guard Stress between film 124 and coating 122.In multiple embodiments, hole 128,128 ' can be round, ellipse or other conjunctions Suitable closing pattern, to avoid when removing protective film 124, protective film 124 splits along cutting line 126.
In conclusion the present invention provides a kind of three-dimension curved surface panel, the covering comprising the three-dimension curved surface with height change Layer and the protective film with cutting line.Protective film can be preferably bonded with the three-dimension curved surface of coating by cutting line.So One, the coating protected through protective film can be reduced or avoided such as is avoided extraneous foreign matter from entering three-dimensional by external influence Curved surface panel, or coating is avoided to be scraped off.In turn, the yield that can promote three-dimension curved surface panel reduces the cost of production.
Although the present invention is disclosed above with embodiment, however, it is not to limit the invention, any to be familiar with this skill Person, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection scope of the present invention is worked as Subject to appended claims institute defender.

Claims (10)

1. a kind of three-dimension curved surface panel, characterized by comprising:
One coating has a three-dimension curved surface, and wherein the three-dimension curved surface is from an edge of the coating into the one of the coating There is a height change in centre region;And
One protective film, is fitted in a surface of the coating, which has multiple cutting lines and multiple holes, these holes It is located at the corner of the middle section, these cutting lines extend from the edge of the coating towards the middle section respectively, These cutting lines are connected with these holes respectively close to one end of the middle section, and make this some holes by the height change Hole and these cutting lines are located at different level.
2. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein the edge has multiple corner sections, In these cutting lines respectively from these corner sections towards the middle section extend.
3. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein these cutting lines are continuously from the covering The edge of layer extends towards the middle section.
4. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein these cutting lines are close to the middle section One end is located on a bending segment of the three-dimension curved surface.
5. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein the height change is increasing function or successively decreases Function.
6. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein these holes run through or not through the protection Film.
7. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein these hole positions are in the protective film close to this The side of coating.
8. three-dimension curved surface panel as described in claim 1, which is characterized in that wherein these cutting line positions are in the protective film direction The side of the coating.
9. a kind of three-dimension curved surface touch panel, characterized by comprising:
Just like three-dimension curved surface panel of any of claims 1-8;And
One touch-control module fits with the coating of the three-dimension curved surface panel.
10. a kind of three-dimension curved surface touch-control display panel, characterized by comprising:
Just like three-dimension curved surface panel of any of claims 1-8;
One touch-control module fits with the coating of the three-dimension curved surface panel;And
One display module is fitted in a surface of the touch-control module far from the coating.
CN201610985783.2A 2016-11-09 2016-11-09 Three-dimension curved surface panel and the three-dimension curved surface touch panel and three-dimension curved surface touch-control display panel for applying it Expired - Fee Related CN106564264B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610985783.2A CN106564264B (en) 2016-11-09 2016-11-09 Three-dimension curved surface panel and the three-dimension curved surface touch panel and three-dimension curved surface touch-control display panel for applying it
TW105137517A TWI602102B (en) 2016-11-09 2016-11-16 Three dimensions curvature panel, and three dimensions curvature touching panel and three dimensions curvature touching display panel adopting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610985783.2A CN106564264B (en) 2016-11-09 2016-11-09 Three-dimension curved surface panel and the three-dimension curved surface touch panel and three-dimension curved surface touch-control display panel for applying it

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CN106564264A CN106564264A (en) 2017-04-19
CN106564264B true CN106564264B (en) 2019-02-01

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Country Status (2)

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TW (1) TWI602102B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107765916A (en) * 2017-10-16 2018-03-06 业成科技(成都)有限公司 Touch-control sensing module, three-dimension curved surface contact panel and touch control display apparatus
CN208985566U (en) * 2018-08-13 2019-06-14 武汉华星光电半导体显示技术有限公司 A kind of Curved screen protective film and Curved screen
CN111857424B (en) * 2020-07-14 2022-09-23 北海翰博士科技有限公司 Curved surface display integrated touch panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5523191B2 (en) * 2010-04-30 2014-06-18 株式会社ジャパンディスプレイ Display device with touch detection function
SG189570A1 (en) * 2011-10-18 2013-05-31 Yi Xin Chew Packaging material, package produced therefrom and method for constructing the package
CN103324345A (en) * 2013-06-11 2013-09-25 业成光电(深圳)有限公司 Touch panel and electronic device
CN103955306A (en) * 2014-03-07 2014-07-30 业成光电(深圳)有限公司 Three-dimension curve surface touch control panel
CN204352219U (en) * 2014-12-30 2015-05-27 广州番禺职业技术学院 A kind of Novel facial mask
CN104808843B (en) * 2015-04-03 2018-03-20 业成光电(深圳)有限公司 Contact panel and touch-control display panel
CN205022490U (en) * 2015-04-08 2016-02-10 朱海彬 Divide regional laminating formula automobile roof pad pasting
CN205707528U (en) * 2016-04-27 2016-11-23 维沃移动通信有限公司 Pad pasting and display device

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CN106564264A (en) 2017-04-19
TWI602102B (en) 2017-10-11
TW201818212A (en) 2018-05-16

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Granted publication date: 20190201