CN106502439A - Press fit device - Google Patents
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- CN106502439A CN106502439A CN201510563398.4A CN201510563398A CN106502439A CN 106502439 A CN106502439 A CN 106502439A CN 201510563398 A CN201510563398 A CN 201510563398A CN 106502439 A CN106502439 A CN 106502439A
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- lateral section
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Abstract
The present invention provides a kind of touch control display device and includes transparent cover plate, touch-control sensing thin film and flexible display panel.Transparent cover plate has the lateral section of the first flat and at least side for being arranged at the first flat.Touch-control sensing thin film is arranged on the inner surface of transparent cover plate.At least perimeter leads that touch-control sensing thin film is electrically connected with comprising touch-control sensing array and with touch-control sensing array, projection of the perimeter leads with part touch-control sensing array on projection plane are located within projection of the lateral section on projection plane.Projection plane is parallel to the first flat.Flexible display panel is arranged on touch-control sensing thin film.Touch control display device is not only narrowed or is exempted the design of frame, can also realize that side shows the effect with touch-control.
Description
Technical field
The present invention relates to a kind of touch control display device.
Background technology
In recent years, touch control display device is widely used in various electronic equipments, such as intelligent mobile phone,
Flat board, notebook computer, Vehicular device etc..Touch control display device can be roughly divided into contact panel,
Display floater and transparent cover plate, wherein contact panel are often provided with cabling with the edge of display floater, with
It is easy to contact panel to be connected with the IC of display floater.
In order to cover cabling, must typically arrange extra decorative layer or light shield layer to play decorative effect.However,
The presence of decorative layer often makes the viewing area of touch control display seem less, and has influence on using this
The outward appearance of the hand-hold electronic device (such as mobile phone) of touch control display.Now, how to configure cabling and decorative layer is come
The purpose for reaching the frame that narrows is important subject under discussion.
Content of the invention
In view of problem above, in multiple embodiments of the present invention, designs the edge that transparent cover plate has bending,
And design with flexual touch-control thin film with display thin film in being attached in the transparent cover plate, show touch-control
Equipment can not only narrow or exempt the design of frame, can also realize that side shows the effect with touch-control.
A kind of touch control display device is provided according to an embodiment of the present invention comprising transparent cover plate, touch-control sensing
Thin film and flexible display panel.Transparent cover plate has the first flat and is arranged at the first flat
At least side lateral section, first flat formed outside curved inner surface and with the lateral section
Flexure plane.Touch-control sensing thin film is arranged on the inner surface of transparent cover plate.Touch-control sensing thin film includes touch-control sense
Survey array and at least perimeter leads being connected with touch-control sensing array, perimeter leads and part touch-control sensing
Projection of the array on projection plane is located within projection of the lateral section on projection plane.Projection plane is put down
Row is in the first flat.Flexible display panel is arranged on touch-control sensing thin film.
In one or more embodiments of the present invention, the radius of curvature of the wherein curved inner surface is less than outside sweep
The radius of curvature in face.
In one or more embodiments of the present invention, 0.2 millimeter of the radius of curvature of the wherein curved inner surface is to 1
Millimeter.
In one or more embodiments of the present invention, at least part of flexible display panel is on projection plane
Projection be located at projection of the lateral section on projection plane within.
In one or more embodiments of the present invention, touch control display device further includes decorative layer, is arranged at
Between bright cover plate and touch-control sensing thin film, in order to define a visible area and a non-visible area of transparent cover plate, its
Projection of the middle perimeter leads on projection plane is located within projection of the decorative layer on projection plane, and is decorated
Layer is located within projection of the lateral section on projection plane in the projection on projection plane.
In one or more embodiments of the present invention, the visible area of transparent cover plate comprising the first flat with
And part lateral section.
In one or more embodiments of the present invention, lateral section includes sweep and the second flat part
Point.Sweep connects first flat and the second flat.
In one or more embodiments of the present invention, between wherein the second flat and the first flat
Angle be 90 degree to 130 degree.
In one or more embodiments of the present invention, flat is adopted without glue bonding pattern with lateral section
It is formed by connecting.
In one or more embodiments of the present invention, the inner surface of the inner surface of sweep has and sequentially becomes
The different curvature that changes.
In one or more embodiments of the present invention, lateral section seriality ground is around the first flat week
Enclose.
In the present invention one or more embodiments in, touch control display device further include the first optical cement layer and
Second optical cement layer.First optical cement layer is arranged between the touch-control sensing thin film and the transparent cover plate.Second
Optical cement layer, is arranged between the touch-control sensing thin film and the flexible display panel.
In one or more embodiments of the present invention, transparent cover plate includes groove, and groove is by the first flat part
Point circular with lateral section formed, touch-control sensing thin film, flexible display panel, the first optical cement layer and
The thickness of the second optical cement layer is not more than the depth of the groove of cover plate.
In the present invention one or more embodiments in, touch control display device further includes lower cover, in order to side
Part is connected, and the part flexible display panel being provided with the first flat does not contact lower cover.
Description of the drawings
Figure 1A is the profile of the touch control display device according to one embodiment of the present invention.
Amplification profiles of the Figure 1B for an embodiment of transparent cover plate.
Schematic diagrams of Fig. 1 C for the transparent cover plate of Figure 1A.
Generalized sections of Fig. 1 D for the touch-control sensing thin film of Figure 1A.
Fig. 2 is the profile of the touch control display device according to another embodiment of the present invention.
Fig. 3 is the profile of the touch control display device of a further embodiment according to the present invention.
100：Touch control display device
110：Transparent cover plate
112：First flat
114：Lateral section
114a：Sweep
114b：Second flat
116：Inner surface
116a：First plane
116b：Curved inner surface face
118：Outer surface
118a：Second plane
118b：Excurvation curved surface face
120：Touch-control sensing thin film
122：Touch-control sensing array
122a：First electrode layer
122b：Insulating barrier
122c：The second electrode lay
124：Metal level
124a：Perimeter leads
126：Flexible base plate
130：Flexible display panel
140：Decorative layer
150：First optical cement layer
160：Second optical cement layer
170：Lower cover
VA：Visible area
NA：Non-visible area
P1：Projection plane
RE1：Groove
R1：Radius of curvature
R2：Radius of curvature
Specific embodiment
Multiple embodiments of the present invention will be disclosed below, as clearly stated, in many practices with schema
Details 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.That is, the details right and wrong in some embodiments of the present invention, in these practices
Necessary.Additionally, for the sake of simplifying schema, some known usual structures in the drawings will be with letter with component
Single mode that illustrates is for it.
Be referred to as when a component " ... on " when, it can refer to the component directly in other assemblies,
Can have other assemblies to be present among both.On the contrary, when a component is referred to as " on directly existing ... "
When, it only refers to the component directly in other assemblies, it is impossible to have other assemblies to be present in both centres.Such as
Used herein, vocabulary " and/or " contain one or more any combinations in the associated item that lists.
Figure 1A is the profile of the touch control display device 100 according to one embodiment of the present invention.Touch-control shows
Equipment 100 includes transparent cover plate 110, touch-control sensing thin film 120 and flexible display panel 130.Transparent
Cover plate 110 has the side portion of the first flat 112 and at least side for being arranged at the first flat 112
Divide 114.Touch-control sensing thin film 120 is arranged on the inner surface 116 of transparent cover plate 110.Touch-control sensing thin film
120 include touch-control sensing array 122 (indicating with dotted line) and be connected at least one with touch-control sensing array 122
The throwing of perimeter leads 124a, perimeter leads 124a with part touch-control sensing array 122 on projection plane P1
Shadow is located within projection of the lateral section 114 on projection plane P1.Flexible display panel 130 is arranged at
The side of 120 relative transparent cover plate 110 of touch-control sensing thin film.
For the sake of for convenience of description, using dotted line as the first flat 112 and side in transparent cover plate 110
The boundary line of part 114, however, it will be appreciated that this boundary line does not represent the difference in any material.
In one or more embodiments of the present invention, touch control display device 100 further includes decorative layer 140, if
It is placed between transparent cover plate 110 and touch-control sensing thin film 120, in order to define the visible area of transparent cover plate 110
VA and non-visible area NA.In this, projections of the perimeter leads 124a on projection plane P1 is located at decorative layer
140 within the projection on projection plane P1, and projection of the decorative layer 140 on projection plane P1 is located at side
Within projection of the rim portion 114 on projection plane P1.
In this, when user observes touch control display device 100 from front, (user is from projection plane P1
Direction viewing touch control display device 100), decorative layer 140a can block perimeter leads 124a, it is to avoid periphery
Lead 124a is observed by user.As perimeter leads 124a is arranged at lateral section with decorative layer 140
114, user only observes the oblique projection of decorative layer 140 from front, and can reduce 140 institute of decorative layer
The scope of masking.Additionally, this oblique projected light line may also be subjected to lateral section 114 and inside and outside flexure plane
Impact and assemble or offset, and make decorative layer 140 image reduce or deviate user range of observation,
And can be further up to the purpose of the frame that narrows.
It will be understood that in the present invention one or more embodiments in, for convenience of explanation for the sake of, only define
A certain virtual plane parallel to the first flat 112 as projection plane P1, in practical application, no
This projection plane P1 should be considered as one of necessary component of touch control display device 100.
In one or more embodiments of the present invention, touch control display device 100 further includes the first optical cement layer
150th, the second optical cement layer 160 and lower cover 170.First optical cement layer 150 is arranged at touch-control sensing thin film
Between 120 and transparent cover plate 110, in order to bonding touch-control sensing thin film 120 and transparent cover plate 110.Second light
Learn glue-line 160 to be arranged between touch-control sensing thin film 120 and flexible display panel 130, touch in order to bonding
Control sensing film 120 and flexible display panel 130.Lower cover 170 is arranged at 130 phase of flexible display panel
Side to transparent cover plate 110, in order to be connected with lateral section 114.
In one or more embodiments of the present invention, the edge of transparent cover plate 110 extends to a direction,
And form the lateral section 114 of transparent cover plate 110.Transparent cover plate 110 have relative inner surface 116 with outer
Surface 118.
In some embodiments, lateral section 114 can be bending.As illustrated, this is first flat
Part 112 forms an a curved inner surface 116b and excurvation curved surface 118b with the lateral section 114.Specifically,
The inner surface 116 of transparent cover plate 110 includes the first plane 116a and curved inner surface 116b.First plane 116a
Flat 112 is corresponded to, curved inner surface 116b corresponds to lateral section 114, wherein curved inner surface 116b
Connect the first plane 116a, perimeter leads 124a is arranged on curved inner surface 116b.Transparent cover plate 110
Outer surface 118 includes the second plane 118a and excurvation curved surface 118b.Second plane 118a is corresponding to flat
Part 112, excurvation curved surface 118b correspond to lateral section 114, and wherein excurvation curved surface 118b connections second are flat
Face 118a.In this, curved inner surface 116b and excurvation curved surface 118b can be cambered surface, now, curved inner surface
The radius of curvature of 116b is less than the radius of curvature of excurvation curved surface 118b, and the radius of curvature of curved inner surface 116b is
0.2 millimeter to 1 millimeter, more preferably 0.2 millimeter, 06 millimeter.The radius of curvature of excurvation curved surface 118b can
By optical simulation, optimal value is selected with reference to the radius of curvature of curved inner surface 116b so that side part reaches
Preferably optics weakens effect.
In some embodiments, interior plane of bending 116b can be directed to different from outside sweep plane 118b
Purposes and design.Specifically, with reference to Figure 1B, Figure 1B is put for an embodiment of transparent cover plate 100
Heavy gauge figure.In present embodiment, inner surface (the i.e. interior bending of the lateral section 114 of transparent cover plate 110
Face 116b) there can be the different curvature for sequentially changing.Specifically, near the interior of the first flat 112
Flexure plane 116b can have larger radius of curvature R 2, in figure away from the first flat 112 interior bending
Face 116b can have less radius of curvature R 1.Consequently, it is possible to become can the gradient of lateral section 114
Change more slow, in order to the setting of the first optical cement layer 150, and avoid touch-control sensing thin film 120 with
Bubble is produced during the laminating of flexible display panel 130.Here not should with the length painted in figure and
Limit the scope of the present invention, other assemblies of can arranging in pairs or groups in practical application and be adjusted, for example, can
To design such as radius of curvature R 2 as 2 millimeters, radius of curvature R 1 is 0.6 millimeter.
Excurvation curved surface 118b can be arranged in pairs or groups with curved inner surface 116b, to adjust the refraction for carrying out self-decorating layer 140
Light, so reduce come self-decorating layer 140 light be sent to projection plane P1's (i.e. user position)
Scope.For example, as illustrated, curved inner surface 116b can be set with the radius of curvature of excurvation curved surface 118b
Put, when the radius of curvature of excurvation curved surface is less than the radius of curvature of curved inner surface, lateral section 114 can conduct
Convex lenss are used.Certainly the scope of the present invention should not be limited with this, in some embodiments, can also be matched somebody with somebody
Put lateral section excurvation curved surface radius of curvature more than curved inner surface radius of curvature when, now lateral section
114 is concavees lens.When light is sent from display, there is deflection of light in light when the part of side,
So that the frame of display, perimeter leads, shielding layer etc. realize that optics is weakened, further up to narrow side
The effect of frame.
Accordingly, the thickness of the first flat 112 can be differently configured from the thickness of lateral section 114, to design
Curved inner surface 116b has different curvature from excurvation curved surface 118b.Or, in some embodiments,
Curved inner surface 116b from excurvation curved surface 118b as its curvature different of position are continually varyings, to reach
The aforesaid gradient that relatively delays.
In other embodiment, lateral section 114 can be plane or other shapes, and with inclined
The mode of light is moved, the purpose of the frame that narrows is reached, should not be be painted in scheming and limit the scope of the present invention.
In some embodiments, flexible display panel 130 on the first flat 112 is arranged at not
Contact lower cover 170.Specifically, transparent cover plate 110 includes recess R E1, and recess R E1 is flat by first
Part 112 and lateral section 114 around being formed, touch-control sensing thin film 120, flexible display panel 130,
First optical cement layer 150 and the second optical cement layer 160 are all arranged in recess R E1.Touch-control sensing is thin
The thickness of film 120, flexible display panel 130, the first optical cement layer 150 and the second optical cement layer 160
The depth of no more than recess R E1 of transparent cover plate 110.In present embodiment, lower cover 170 is with firm
The substrate of property, although clearly do not illustrate, in practical application, lower cover 170 can be provided with attachment structure, with side
Rim portion 114 is fastened to each other.It will be understood that the first above-mentioned optical cement layer 150, the second optical cement layer 160
And the configuration not necessarily of lower cover 170, can omit in other embodiment or be substituted with other assemblies,
The scope of the present invention should not be limited with this.
In the present invention one or more embodiments in, visible area VA can include the first flat 112 and
Part lateral section 114 so that touch control display device 100 can be shown with side.Specifically, configuration dress
Decorations layer 140 and flexible display panel 130 so that at least partly lateral section 114 is on projection plane P1
Projection do not overlap projection of the decorative layer 140 on projection plane P1, and make at least part of pliability display surface
Projection of the plate 130 on projection plane P1 is located within projection of the lateral section 114 on projection plane P1.
Consequently, it is possible on lateral section 114, at least part of flexible display panel 130 is not affected by decorative layer 140
Masking, and can emit beam from lateral section 114.Accordingly, viewing area extends to part side portion
Divide 114, user can observe the image of display from the side of touch control display device 100.
Additionally, touch control display device 100 may also reach up effect of side touch-control.As it was previously stated, configurable
, on lateral section 114, which part touch-control sensing array 122 is in projection for part touch-control sensing array 122
Projection in plane P1 is can be located within projection of the lateral section 114 on projection plane P1.Consequently, it is possible to
Touch area extends to part lateral section 114, and user can be realized from the side of touch control display device 100
Touch sensing.In an embodiment, this touch-control sensing array 122 is not affected by the masking of decorative layer 140,
Only perimeter leads 124a is subject to covering for decorative layer 140.In another embodiment, as illustrated, part
This touch-control sensing array 122 is all subject to covering for decorative layer 140 with perimeter leads 124a.In other words, fill
Decorations projection of the layer 140 on projection plane P1 can overlap or the touch-control sensing array 122 that do not overlap is flat in projection
Projection on the P1 of face, its difference are only that can user realize touch sensing in decorative layer 140, should not
The scope of the present invention is limited with this.
In this, although only illustrate touch control display device 100 with cross-sectional representation, and only it is observed that lateral section
114 two sides for being arranged at the first flat 112, but the scope of the present invention should not be limited with this.In fact,
Reference picture 1C, schematic diagrams of Fig. 1 C for the transparent cover plate 110 of Figure 1A, lateral section 114 can continued circling
Around first flat 112, lateral section 114 is made to be arranged at four sides of the first flat 112.Or,
In some embodiments, lateral section 114 can also be only arranged at the side of the first flat 112.
In one or more embodiments of the present invention, flat portion 112 can adopt nothing with side part 114
Glue bonding pattern is formed by connecting.Specifically, can anticipate that two substrates make with contact surface, its
In, the contact surface of substrate can be upper and lower surface, or side, contact with each other the contact surface of substrate
And heat, promote the molecular linkage of substrate, and form transparent cover plate 110.Laminating side compared to other chemistry
Method, this bonding method need not arrange extra colloid, and be referred to as without glue bonding techniques, be also called diffusion bond
Close (Diffusion Bonding).
For example, substrate can be undoped silicon glass (Undoped Silica Glass；USG), aluminic acid glass
Glass, sapphire etc., in order to carry each layer of body.After surface treatment and heat treated, formed and there is silicon-oxygen
- aluminum bond, silicon-oxygen-silicon bond or aluminum-oxygen-aluminum bond, and reach substrate and be stably combined.Yu Qi
In his embodiment, transparent cover plate 110 can be strengthens glass, secondary hardening glass, in order to carry each
Layer body.
In some embodiments, after without glue bonding steps, computer numerical control can also be carried out
(Computer Numerical Control；CNC) lathe process, repairs this with cutting or polishing grinding mode
Transparent cover plate 110, so that the first flat 112 forms a curved inner surface and an excurvation with lateral section 114
Curved surface, the inside and outside flexure plane are in arc-shaped.In other words, the shape through computer numerical control lathe process
Into flexure plane, the Pedicellus et Pericarpium Trapae without the substrate after glue bonding can be eliminated, make transparent cover plate 110 interior with smoothed
Surface 116 and outer surface 118.Using side portion part is processed without glue after being bonded, the method causes curved inner surface
Radius of curvature is less than 1 millimeter, or curved inner surface can assume different radius of curvature, so that side part
Bending is more slow, is conducive to fitting, and side part is not likely to produce laminating bubble.Figure 1A is returned, real in part
Apply in mode, approximately less than 7 microns of touch-control sensing thin film 120 its thickness.Touch-control sensing thin film 120 can be wrapped
Contain various structures, for example, can include monolayer touch electrode structure or double-deck touch electrode structure.Reference picture 1D,
Generalized sections of Fig. 1 D for the touch-control sensing thin film 120 of Figure 1A.With the touch-control comprising double-deck touch control electrode
As a example by sensing film 120, touch-control sensing thin film 120 can by flexible base plate 126, first electrode layer 122a,
Insulating barrier 122b, the second electrode lay 122c, metal level 124, optical cement layer 127,128 heaps of passivation layer
Stack and formed.First electrode layer 122a, insulating barrier 122b and the second electrode lay 122c collectively constitute touch-control
Sensing array 122.Although here not shows in detail, first electrode layer 122a and second in practical application
Electrode layer 122c can include mutually perpendicular electrodes series respectively, and user can pass through these electrodes series staggeredly
Touch-control sensing is carried out in each point.Metal level 124 include perimeter leads 124a, in order to first electrode layer 122a
It is electrically connected with the second electrode lay 122c, and touch information is passed to IC chip.
In this, flexible base plate 126 can be by polyethylene terephthalate (polyethylene
terephthalate；PET), epoxy resin, polyimides (polyimide；) or other materials is constituted PI.The
One electrode layer 122a and the second electrode lay 122c can be formed by transparent conductive material, such as tin indium oxide
(Indium Tin Oxide；) or indium zinc oxide (Indium Zinc Oxide ITO；IZO).Insulating barrier 122b can
It is made up of various insulant, in order to completely cut off first electrode layer 122a and the second electrode lay 122c.Optical cement
Layer 127 can include urethane acrylate (polyurethane-acrylate；PUA), silica resin (silicone)
Or other have the material of high light transmittance.The material of passivation layer 128 can be silicon nitride, silicon oxide, nitrogen oxygen
SiClx, acrylic resin or other materials are constituted, in order to stop that aqueous vapor is invaded.
In other embodiment, although here is not actually illustrated, touch-control sensing thin film 120 can include
Single-layer electrodes layer, this single-layer electrodes layer have the electrodes series at staggeredly interval, so that user is in transparent cover plate 110
Each point on direction carries out touch-control sensing.
Figure 1A is returned, in some embodiments, flexible display panel 130 can be active organic
Light emitting diode (Active Mode Organic Light Emitting Diode；AMOLED) display or other
It is applied to the flexible display of Electronic Paper.The picture of multiple colors can be included in flexible display panel 130
Element and driving array etc..
In some embodiments, the material of decorative layer 140 can be in acryl, epoxy resin or silicon one
Plant or which combines, wherein there can be particular color with dopant dye.In some embodiments, decorative layer
140 can be made up of multiple layers of body, to reduce the penetrance of decorative layer 140 or increase aesthetic property.Real in part
Apply in mode, various holes, opening can be formed in decorative layer 140, and inserts different materials in the inner
Material, such as silver paint, IR ink (can allow infrared ray by and block the ink of visible light and ultraviolet) etc..Lift
For example, touch control display device 100 can include RF transmitter, and decorative layer 140 can include corresponding to red
The hole of outside line emitter, can insert IR ink in which, so that RF transmitter can pass through IR ink
Transmitting light.
In some embodiments, the first optical cement layer 150 and the second optical cement layer 160 have high light transmittance,
Its material can include urethane acrylate (polyurethane-acrylate；PUA), silica resin (silicone)
Or other have the material of high light transmittance.
In multiple embodiments, the material of lower cover 170 can be that metal, plastics, glass etc. are various to be suitable for
Material in assembling.
Fig. 2 is the profile of the touch control display device 100 according to another embodiment of the present invention.This enforcement
Mode is similar to the embodiment of Figure 1A, and difference is：In present embodiment, touch control display device 100 is not
Comprising decorative layer 140 (referring to Figure 1A).
As it was previously stated, lateral section 114 can be bending or arc surfaced, and reach aggregation light or inclined
Move effect of light.In this, although perimeter leads 124a is not subject to the masking (referring to Figure 1A) of decorative layer 140,
But pass through and properly configure lateral section 114 (for example designing curved inner surface face 116b or excurvation curved surface face 118b),
The light from perimeter leads 124a can be made to offset the path of script through lateral section 114.Such one
Come, when the positive viewing touch control display device 100 of user, human eye can produce touch control display device 100
Frame disappears or visible area VA becomes big visual effect.
Additionally, as it was previously stated, partial display floater 130 is arranged at side portion with touch-control sensing thin film 120
Divide on 114, side touch-control therefore can be provided with the effect for showing.The other details of present embodiment are substantially
Above as it was previously stated, here is not being repeated.
Fig. 3 is the profile of the touch control display device 100 of a further embodiment according to the present invention.This enforcement
Mode is similar to the embodiment of Figure 1A, and difference is：In present embodiment, lateral section 114 is comprising curved
Bent portions 114a and the second flat 114b, wherein sweep 114a connect the first flat 112
With the second flat 114b.In a specific embodiment, the second flat portion 114b and the first flat portion
Angle between 112 is 90 degree to 130 degree, is more preferably selected as 90 degree.
In this, control described in lathe process process without glue bonding and computer numerical as the aforementioned, transparent cover plate
110 are bonded by two substrates, are cut, being polished and formed, and can control to cut and the scope of polishing is only located at base
The coupling part of plate, and the substrate of member-retaining portion is not affected by cutting and polishing, and include lateral section 114
Sweep 114a and the second flat 114b.
In present embodiment, perimeter leads 124a can be arranged on the second flat 114b, and such one
Come, and the scope of decorative layer 140 can be reduced again.Therefore, present embodiment further can narrow frame.
The other details of present embodiment are not generally as it was previously stated, here is being repeated.In other embodiment,
The setting of decorative layer 140 can be cancelled, especially in undersized touch-control shows, the width of perimeter leads and
Away from diminishing, therefore only there is deviation by light through side and realize that light reduction can achieve the effect of narrow frame
Really.
In multiple embodiments of the present invention, design transparent cover plate and there is the edge of side, and design that have can
Flexible touch-control thin film with show thin film in being attached in the transparent cover plate, make the touch control display device not only can be narrow
Change or exempt the design of frame, can also realize that side shows the effect with touch-control.
Although the present invention is disclosed above with numerous embodiments, so which is not limited to the present invention, any
It is familiar with this those skilled in the art, 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 and is defined depending on the defined person of appended claims.
Claims (14)
1. a transparent cover plate, with one first flat be arranged at first flat at least
One lateral section of side, wherein first flat form an inflection with the lateral section
Curved surface and an excurvation curved surface；
One touch-control sensing thin film, is arranged on an inner surface of the transparent cover plate, comprising a touch-control sense
At least perimeter leads that surveys array and be electrically connected with the touch-control sensing array, the periphery
Lead is located at the side portion with the part projection of the touch-control sensing array on a projection plane
Divide within the projection on the projection plane, the projection plane is parallel to first flat part
Point；And
One flexible display panel, is arranged on the touch-control sensing thin film.
2. touch control display device as claimed in claim 1, the radius of curvature of the wherein curved inner surface are little
Radius of curvature in excurvation curved surface.
3. touch control display device as claimed in claim 1, the wherein radius of curvature 0.2 of the curved inner surface
Millimeter is to 1 millimeter.
4. touch control display device as claimed in claim 1, the wherein at least part pliability display surface
Projection of the plate on the projection plane is located at projection of the lateral section on the projection plane
Within.
5. touch control display device as claimed in claim 1, further includes：
One decorative layer, is arranged between the transparent cover plate and the touch-control sensing thin film, in order to define this
One visible area of transparent cover plate and a non-visible area, wherein the perimeter leads are in the projection plane
On projection be located at projection of the decorative layer on the projection plane within, and the decorative layer in
Projection on the projection plane is located within projection of the lateral section on the projection plane.
6. touch control display device as claimed in claim 5, wherein the visible area bag of the transparent cover plate
Containing first flat and the part lateral section.
7. touch control display device as claimed in claim 1, the wherein lateral section include：
One sweep；And
It is second flat with this that one second flat, the wherein sweep connect first flat
Smooth part.
8. touch control display device as claimed in claim 7, wherein the second flat are flat with first
Angle between part is 90 degree to 130 degree.
9. touch control display device as claimed in claim 1, wherein first flat and the side
Part is using being formed by connecting without glue bonding pattern.
10. touch control display device as claimed in claim 1, the inner surface of the wherein lateral section have
The different curvature for sequentially changing.
11. touch control display devices as claimed in claim 1, wherein the lateral section continued circling this
Around one flat.
12. touch control display devices as claimed in claim 1, further include：
One first optical cement layer, is arranged between the touch-control sensing thin film and the transparent cover plate；And
One second optical cement layer, be arranged at the touch-control sensing thin film and the flexible display panel it
Between.
13. touch control display devices as claimed in claim 7, the wherein transparent cover plate include a groove,
The groove is surround with the lateral section by first flat and is formed, and the touch-control sensing is thin
The thickness of film, the flexible display panel, first optical cement layer and second optical cement layer
Degree is not more than the depth of the groove of the cover plate.
14. touch control display devices as claimed in claim 1, further include：
One lower cover, in order to be connected with the lateral section, is provided with first flat
On the part flexible display panel do not contact the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563398.4A CN106502439B (en) | 2015-09-08 | 2015-09-08 | touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510563398.4A CN106502439B (en) | 2015-09-08 | 2015-09-08 | touch display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106502439A true CN106502439A (en) | 2017-03-15 |
| CN106502439B CN106502439B (en) | 2023-09-05 |
Family
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| CN201510563398.4A Active CN106502439B (en) | 2015-09-08 | 2015-09-08 | touch display device |
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| CN109144312A (en) * | 2018-07-27 | 2019-01-04 | 京东方科技集团股份有限公司 | The production method and display device of a kind of optical cement, optical cement |
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| CN109634356A (en) * | 2018-11-14 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Display module and electronic equipment |
| CN110853496A (en) * | 2019-10-09 | 2020-02-28 | 华为技术有限公司 | Display screen assembly and mobile terminal |
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