Summary of the invention
In view of this, including display panel and the first protective layer the purpose of the present invention is to provide a kind of display device.It is aobvious
Show that panel has flexible and includes display surface, wherein the first protective layer is set on display surface and includes multiple protection blocks.It protects
Protecting block is adopted mode disconnected from each other and is configured, and the hardness of protection block can be greater than the hardness of display surface, so as to preventing display panel
Display surface is by from extraneous destruction.Pass through such configuration mode, when the display surface of display panel generates deformation, phase
Gap between adjacent protection block can be used as buffer area when deformation, thus can reduce protection block during display surface generates deformation because
Stress generate and it is chipping, so as to promoted display panel deflection degree.
One embodiment of the present invention provides a kind of display device, includes display panel and the first protective layer.Display panel
It with pliability, and include display surface.First protective layer is set on display surface, and includes multiple protection blocks, wherein protection block
It is disconnected from each other and along first direction configure, and the hardness of each protection block be greater than display surface hardness.
In some embodiments, the spacing along the protection block of first direction configuration is X, and 1 nanometer of (nm) < X < 1 centimetre.
In some embodiments, protection block is configured as array along first direction and second direction, and first direction with
Second direction is orthogonal.
In some embodiments, the shape of protection block is round, ellipse or polygon.
In some embodiments, when display surface is to overlook viewing, at least part self-insurance protecting block of display surface it
Between be exposed.
In some embodiments, display device further includes the second protective layer.Second protective layer be set to display panel and
On first protective layer, and the first protective layer is covered, wherein the second protective layer includes fluorine.
In some embodiments, the second protective layer is contacted with the first protective layer, and first protective layer connects with display surface
Touching.
In some embodiments, the second protective layer extend between protection block and with display face contact.
In some embodiments, the second protective layer has pliability.
One embodiment of the present invention provides a kind of electronic device, includes flexible substrate, flexible circuit board and protection
Layer.Flexible substrate has surface.Flexible circuit board is set on surface.Protective layer is set on display surface, and includes more
A protection block, wherein protection block is disconnected from each other and linearly configures, and the hardness of each protection block is greater than the hardness on surface.
Compared with prior art, display device of the invention and electronic device, the gap between adjacent protection block can
Buffer area when as display device bending, has the beneficial effect for the deflection degree for promoting display panel.
Specific embodiment
Hereinafter multiple embodiments of the invention will be disclosed with attached drawing, 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 attached drawing, one
A little known usual structures will be painted in a manner of simply illustrating in the accompanying drawings with element.
Herein, using the vocabulary of first, second and third etc., be used to describe various elements, component, region,
Layer and/or block be it is understood that.But these elements, component, region, layer and/or block should not be by these terms
It is limited.These vocabulary are only limited to for distinguishing single element, component, region, layer and/or block.Therefore, hereinafter
One element, component, region, layer and/or block are also referred to as second element, component, region, layer and/or block, without departing from
Original idea of the invention.
Figure 1A and Figure 1B is please referred to, Figure 1A is painted facing for display device 100A for first embodiment according to the present invention
Schematic diagram, and Figure 1B is painted the diagrammatic cross-section of the line segment 1B-1B along Figure 1A.Display device 100A include display panel 110 and
First protective layer 120.For convenience of explanation, first direction D1 has been painted in Figure 1A, wherein first direction D1 is the level of Figure 1A
Direction.
Display panel 110 has pliability, and includes display surface 112, and wherein display surface 112 can be display panel 110
Structure in top layer's element surface.For example, top layer's element in the structure of display panel 110 can be polarisation
Piece, electrode layer or block water air film layer.On the other hand, display panel 110 can also mention other than it can provide display picture
For touch function.In addition, display panel 110 can also have foldability, for example, display panel 110 can using its center line as
Line of symmetry and doubling.
First protective layer 120 is set on display surface 112 and contacts with display surface 112.First protective layer 120 includes multiple
Protection block 122, wherein protection block 122 is disconnected from each other and D1 is configured along a first direction.The hardness of each protection block 122 can be big
In the hardness of display surface 112, wherein the hardness specific value of protection block 122 can be between 2H and 9H.Due to the first protective layer
The hardness of 120 protection block 122 is greater than the hardness of display surface 112, therefore the protection block 122 of the first protective layer 120 can prevent from showing
The display surface 112 of panel 110 by from extraneous destruction, for example, protection block 122 can provide scratch resistant effect, anti-fingerprint effect,
Antireflection improves picture contrast effect or acid and alkali-resistance property.The protection block 122 that D1 is configured along a first direction can adopt between fixation
Away from configuration, for example, the spacing between two protection blocks 122 that first direction D1 is continuously configured can be distance X, and 1 nanometer
(nm) < distance X < 1 centimetre.Under this configuration, when display surface 112 is to overlook viewing, the display surface 112 of part is had certainly
Gap between protection block 122 is exposed.
Mode through the above configuration, due to protection block 122 be it is disconnected from each other, therefore when display panel 110 display surface 112 because
When bending and generate deformation, the gap between protection block 122 thereon can be used as buffer area when bending.Specifically,
When the display surface 112 of display panel 110 generates deformation, the gap size between adjacent protection block 122 can produce therewith
Changing generates deformation with display surface 112 with sharp first protective layer 120, and as shown in Fig. 1 C and Fig. 1 D, wherein Fig. 1 C and Fig. 1 D are drawn
The display device 100A of diagram 1B generates diagrammatic cross-section when deformation.In this regard, since the deformation of the first protective layer 120 is
Variation is generated by the gap between protection block 122 to complete, therefore can be reduced the stress during generating deformation of protection block 122 and be produced
It is raw and chipping, and the deflection degree so as to promoting display device 100A.
The material of the protection block 122 of first protective layer 120 may include silicon (Si), seem silica gel (Silica Gel), oxidation
Silicon (SiOx), silicon nitride (SiNx), silicon oxynitride (SiON), silicon oxide carbide (SiOC) or combinations thereof.The material of protection block can also
It seem zinc oxide (ZnO), Zirconium oxide (ZrO), molybdenum oxide (MoO), titanium comprising metal oxide (Metal Oxide)
Oxide (TiO) or combinations thereof.The material of the protection block 122 of first protective layer 120 also may include organic matter and inorganic matter, as
It is organic/inorganic composite material (Organic-Inorganic Composite Material) or organic-inorganic hybrid material
(Metal-Organic Blending Material).Alternatively, the material of the protection block 122 of the first protective layer 120 also may include
Si-POSS (polyhedron polysiloxanes), acryl (Acrylate), clay (Clay), Cab-O-sil (Silica Powder) or its
Combination.In addition, laser after segmentation coating, coining mode, transfer printing process, coating can be used in the protection block 122 of the first protective layer 120
Segmentation or the mode of light shield technique are formed, and wherein protection block 122 can be directly produced on display surface 112, or can also be with
It is transferred to after production on display surface 112.
In addition, the ratio in order not to keep attached drawing excessively complicated, depicted in the present invention between display surface 112 and protection block 122
Example relationship be only illustrate, between proportionate relationship can be other ratios in practice.In addition to this, though depicted in the present invention
The shape of protection block 122 be rectangle, however, invention is not limited thereto, in other embodiments, the shape of protection block 122
Shape is also possible to round, ellipse or other polygons.
Referring again to Fig. 2A and Fig. 2 B, Fig. 2A is painted display device 100B's for second embodiment according to the present invention
Schematic elevation view, and Fig. 2 B is painted the diagrammatic cross-section of the line segment 2B-2B along Fig. 2A.Present embodiment and first embodiment
At least one discrepancy is that the display device 100B of present embodiment also includes the second protective layer 124, wherein the second protective layer
124 are set on display panel 110 and the first protective layer 120, and cover the first protective layer 120.Specifically, the second protective layer
124 with the first protective layer 120 other than it can contact, can also extend in the gap between protection block 122 and with display surface 112
Contact.
The thickness of second protective layer 124 can be between 0 micron (um) and 20 microns (um), and have pliability, wherein
The pliability of second protective layer 124 can make its bending become the nonwoven fabric from filaments that radius of curvature is about 5 millimeters (mm).In addition, second protects
The material of sheath 124 includes fluorine, for example, its can for fluorine-containing organic mixture, fluorine-containing organic compound, fluorine-containing have
Machine inorganic mixture, fluorine-containing organic-inorganic compound or a combination thereof.Pass through the second fluorine-containing protective layer 124, display device
100B can further have scratch resistant, antireflection, block water, anti-fingerprint residual and acid and alkali-resistance property.
It is painted display device 100C's referring again to Fig. 3 A and Fig. 3 B, Fig. 3 A for third embodiment according to the present invention
Schematic elevation view, and Fig. 3 B is painted the diagrammatic cross-section of the line segment 3B-3B along Fig. 3 A.For convenience of explanation, Fig. 3 A is in addition to being painted
Outside first direction D1, second direction D2 is also depicted, wherein first direction D1 is the horizontal direction of Fig. 3 A, and second direction D2 is
The vertical direction of Fig. 3 A, i.e. first direction D1 are orthogonal with second direction D2.At least the one of present embodiment and first embodiment
A discrepancy is that the protection block 122 of the first protective layer 120 of the display device 100C of present embodiment is in addition to along first direction
Outside D1, also D2 is configured in a second direction, and becomes array.By such configuration mode, when the display surface 112 of Fig. 3 A is in transverse direction
Or when on longitudinal direction by bending, the buffer area for all having corresponding gap when can be used as bending in the first protective layer 120, because
This, can further prevent the protection block 122 of the first protective layer 120 chipping during display surface 112 is bent.
It is painted display device 100D's referring again to Fig. 4 A and Fig. 4 B, Fig. 4 A for the 4th embodiment according to the present invention
Schematic elevation view, and Fig. 4 B is painted the diagrammatic cross-section of the line segment 4B-4B along Fig. 4 A.Present embodiment and third embodiment
At least one discrepancy is that the display device 100D of present embodiment also includes the second protective layer 124, wherein the second protective layer
124 detail can be identical with second embodiment, and details are not described herein.
In above embodiment, though it is explained by taking display device as an example, however invention is not limited thereto, in other realities
It applies in mode, the first protective layer is also applicable in other kind of device.For example, the first protective layer can also be with flexible circuit board knot
Merging is co-located on the surface of flexible substrate, becomes electronic device so as to application.
In summary, display device of the invention include display panel and the first protective layer, wherein display panel have can
It is flexible and include display surface, and the first protective layer is set on display surface.First protective layer includes multiple protection blocks, wherein protecting
Block is adopted mode disconnected from each other and is configured, and the hardness of protection block can be greater than the hardness of display surface, so as to preventing the aobvious of display panel
Show face by from extraneous destruction.It is adjacent when the display surface of display panel generates deformation by such configuration mode
Protection block between buffer area of gap when can be used as deformation, therefore can reduce protection block during display surface generates deformation in response to
Power generate and it is chipping, so as to promoted display panel deflection degree.
Although the present invention is disclosed as above with numerous embodiments, however, it is not to limit the invention, any affiliated neck
The technical staff in domain, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, thus it is of the invention
Subject to protection scope ought be defined depending on claim.