CN109546003A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN109546003A CN109546003A CN201811426949.2A CN201811426949A CN109546003A CN 109546003 A CN109546003 A CN 109546003A CN 201811426949 A CN201811426949 A CN 201811426949A CN 109546003 A CN109546003 A CN 109546003A
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- China
- Prior art keywords
- display panel
- viewing area
- substrate
- support construction
- encapsulating structure
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/841—Self-supporting sealing arrangements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
Abstract
The invention discloses a kind of display panel and display device, display panel includes the first substrate being oppositely arranged and the second substrate；First substrate and the second substrate include viewing area and the non-display area around viewing area setting；It further include the encapsulating structure between first substrate and the second substrate, and encapsulating structure is located at non-display area, encapsulating structure is arranged around viewing area；It further include the support construction between encapsulating structure and viewing area, support construction surface is coated with reflexed light film.Display device includes above-mentioned display panel.The mechanical strength between encapsulating structure and viewing area can be improved in the present invention, and support construction is prevented to be melted, and can be further improved the mechanical strength and service life of entire display panel.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of display panel and display device.
Background technique
Common display panel includes liquid crystal display panel, plasma display panel, organic light-emitting diode display
Panel etc., these display panels can be applicable to mobile phone, shot with video-corder, notebook computer, desktop displays and
In the consumer electronics such as projection TV or computer product.
Display screen is generally more for Organic Light Emitting Diode (Organic Light Emitting Diode, referred to as OLED)
It is frivolous, and there is more bright and beautiful color and stronger comparison, and can be used for realizing Flexible Displays and transparence display, thus quilt
It is widely used in display industry.But it since organic light emitting diode device is very sensitive to water, oxygen in air etc., leads
Cause water, the oxygen etc. that penetrate into inside organic light emitting diode device that can seriously affect the use of organic light emitting diode device
Service life, therefore, organic light emitting diode device need to be packaged using encapsulating structure, to utilize encapsulating structure to water, oxygen etc.
It is obstructed.
Currently, laser glass encapsulation (Frit encapsulation) is a kind of organic light emitting diode device commonly envelope
Dress mode, laser glass encapsulation are specifically to be arranged between the organic light-emitting diode display substrate being oppositely arranged and glass cover-plate
Glass barricade, to be sealed support to organic light-emitting diode display substrate and glass cover-plate using glass barricade, so that having
Machine LED device is located at the closed containing cavity surrounded by organic light-emitting diode display substrate, glass cover-plate and glass barricade
It is interior, to achieve the purpose that the extraneous water of barrier and oxygen etc. penetrate into inside organic light emitting diode device.
However, have one section of intermediate region among glass barricade and viewing area, if glass barricade is too close apart from viewing area,
Laser energy when sintered glass barricade may burn the display device of viewing area, but between glass barricade and viewing area in
Between region it is larger when, if this region does not support, in the effect by external force, organic light-emitting diode display substrate and glass
Cover board can be deformed, be ruptured, and cause mechanical strength poor, and extraneous water and oxygen etc. can be made to penetrate into organic light emission
Inside diode component, to reduce the service life of organic light emitting diode device.
Therefore it provides a kind of can strengthen support effect, the display panel and display dress of mechanical strength and service life are improved
It sets, is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides a kind of display panels, comprising: the first substrate and the second substrate being oppositely arranged；
First substrate and the second substrate include viewing area and the non-display area around viewing area setting；It further include positioned at first substrate and the
Encapsulating structure between two substrates, and encapsulating structure is located at non-display area, encapsulating structure is arranged around viewing area；It further include being located at
Support construction between encapsulating structure and viewing area, support construction surface are coated with reflexed light film.
Based on the same inventive concept, the present invention also provides a kind of display devices, including above-mentioned display panel.
Display panel provided by the invention and display device, at least realize it is following the utility model has the advantages that
Encapsulating structure is equipped between first substrate and the second substrate of the invention, for utilizing the encapsulating structure to the first base
Plate and the second substrate are sealed support, so that each functional film layer of the display panel is located at by first substrate, the second substrate
In the closed containing cavity surrounded with encapsulating structure, penetrated into inside display panel to reach the extraneous water of barrier and oxygen etc.
Purpose.The present invention also passes through the support construction being arranged between encapsulating structure and viewing area, to improve encapsulating structure and viewing area
Between mechanical strength, due to support construction surface be coated with reflexed light film, in this way when laser facula is irradiated in support construction
When, reflexed light film can reflect away the energy of laser facula, prevent support construction to be melted, so as to encapsulating structure with
Viewing area intermediate region can be as more as possible and support construction reasonably be arranged, for example, by support construction be set as with encapsulating structure and
Viewing area is as close as possible to making to minimize unsupported dead angle between encapsulating structure and viewing area, improve to first substrate and the
The enabling capabilities of two substrates, when avoiding effect of the intermediate region between encapsulating structure and viewing area by external force, glass is without branch
Deformation caused by support ruptures, to improve the mechanical strength and service life of entire display panel.
Certainly, implementing any of the products of the present invention specific needs while need not reach above all technical effects.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of planar structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2 is a kind of A-A ' of Fig. 1 to the schematic diagram of the section structure；
Fig. 3 is another A-A ' of Fig. 1 to the schematic diagram of the section structure；
Fig. 4 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is a kind of B-B ' of Fig. 4 to the schematic diagram of the section structure；
Fig. 6 is another B-B ' of Fig. 4 to the schematic diagram of the section structure；
Fig. 7 is another B-B ' of Fig. 4 to the schematic diagram of the section structure；
Fig. 8 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of C-C ' of Fig. 8 to the schematic diagram of the section structure；
Figure 10 is another C-C ' of Fig. 8 to the schematic diagram of the section structure；
Figure 11 is another C-C ' of Fig. 8 to the schematic diagram of the section structure；
Figure 12 is another A-A ' of Fig. 1 to the schematic diagram of the section structure；
Figure 13 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of planar structure signal of display panel 1000 provided in an embodiment of the present invention
Figure, Fig. 2 are a kind of A-A ' of Fig. 1 to the schematic diagram of the section structure, a kind of display panel 1000 provided in this embodiment, comprising: phase
To the first substrate 10 (being not filled by figure) and the second substrate 20 (being not filled by figure) of setting；
First substrate 10 and the second substrate 20 include viewing area AA and the non-display area NA around viewing area AA setting；
It further include the encapsulating structure 30 between first substrate 10 and the second substrate 20, and encapsulating structure 30 is located at non-show
Show that area NA, encapsulating structure 30 are arranged around viewing area AA；
It further include the support construction 40 between encapsulating structure 30 and viewing area AA, 40 surface of support construction is coated with anti-
Light film layer 50.
Specifically, encapsulating structure 30 is equipped between the first substrate 10 and the second substrate 20 of the present embodiment, for benefit
Support is sealed to first substrate 10 and the second substrate 20 with the encapsulating structure 30, so that each function of the display panel 1000
Energy film layer is located in the closed containing cavity surrounded by first substrate 10, the second substrate 20 and encapsulating structure 30, so that it is outer to reach barrier
The water and oxygen on boundary etc. penetrate into the purpose inside display panel 1000.Encapsulating structure 30 is located at non-display area NA and surrounds
Viewing area AA setting.The present embodiment also passes through the support construction 40 being arranged between encapsulating structure 30 and viewing area AA, to improve
Mechanical strength between encapsulating structure 30 and viewing area AA, due to 40 surface of support construction be coated with reflexed light film 50, in this way when
When laser facula is irradiated in support construction 40, reflexed light film 50 can reflect away the energy of laser facula, prevent support from tying
Structure 40 is melted, so as to which support knot can as more as possible and reasonably be arranged in encapsulating structure 30 and the intermediate region viewing area AA
Structure 40, such as set support construction 40 to encapsulating structure 30 and viewing area AA as close as possible to making encapsulating structure 30 and display
Unsupported dead angle is minimized between area AA, is improved the enabling capabilities to first substrate 10 and the second substrate 20, is avoided encapsulating
When the effect by external force of intermediate region between structure 30 and viewing area AA, without branch between first substrate 10 and the second substrate 20
Deformation caused by support ruptures, so as to improve the mechanical strength and service life of entire display panel 1000, while reflective membrane
Layer 50 can reflex to the energy of laser facula on encapsulating structure 30, and laser energy is made to be fully utilized, and improve encapsulating structure 30
Packaging effect.
It should be noted that the present embodiment does not make the shape of the support construction 40 between encapsulating structure 30 and viewing area AA
It is specific to limit, such as can be island, or strip, or can also be other shapes need to meet and can achieve the
Support effect between one substrate 10 and the second substrate 20, also, to the material of reflexed light film 50 in this present embodiment, originally
Embodiment is also not especially limited herein, only need to meet allow the material of the reflexed light film 50 by laser facula carry out reflection and
It will not melt due to the irradiation by laser facula.
It should be further noted that since reflexed light film 50 can carry out spraying production by coating processes, it is reflective
The coating of film layer 50 can be with as shown in figure 3, Fig. 3 is another A-A ' of Fig. 1 to the schematic diagram of the section structure, reflexed light film 50 be not
Only it is arranged on the surface of support construction 40, and is covered in it in 40 whole surface of support construction and extends into encapsulating structure
The edge of the close support construction 40 of 30 and viewing area AA is appointed when laser facula is irradiated between encapsulating structure 30 and viewing area AA
When meaning position, reflexed light film 50 can be reflected away the energy of laser facula, and support construction 40 is prevented to be melted.
In some optional embodiments, with continued reference to FIG. 1, in the present embodiment, support construction 40 is a circle around display
The annular supporting structure of area AA setting.
It is annular brace knot of the circle around viewing area AA setting that the present embodiment, which has further explained support construction 40,
Structure surrounds support construction 40 on the circle of viewing area AA setting since 40 surface of support construction is coated with reflexed light film 50
A circle can be only arranged in number, and the width of the circle support construction 40 on the direction for being parallel to display panel 1000 is enable to expire
The width of whole enough support strengths.I.e. the two edges of support construction 40 not only may be used respectively close to encapsulating structure 30 and viewing area AA
To achieve the effect that improve mechanical strength between encapsulating structure 30 and viewing area AA by support construction 40, branch can also be passed through
The reflexed light film 50 of 40 surface of support structure coating reflects away the energy of laser facula, prevents support construction 40 to be melted, together
When, technique manufacture difficulty can also be reduced, making material is saved to reduce cost and improve producing efficiency.
In some optional embodiments, please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, it is being parallel to display panel 1000
Direction on, it is equal that spacing L1 and the support construction 40 of support construction 40 to viewing area AA arrive the spacing L2 of encapsulating structure 30.
The spacing L1 and support construction 40 that the present embodiment further defines support construction 40 to viewing area AA are tied to encapsulation
The spacing L2 of structure 30 is equal, so as to so that encapsulating structure 30 of the support construction 40 on the direction for being parallel to display panel 1000
It is in middle position in intermediate region between the AA of viewing area, makes support construction 40 to first substrate 10 and the second substrate 20
Support force is uniformly distributed, to reach better support effect.
In some optional embodiments, referring to FIG. 4, Fig. 4 is another display panel provided in an embodiment of the present invention
Planar structure schematic diagram, in the present embodiment, support construction 40 is that two circles surround viewing area AA and spaced annular brace knot
Structure.
It is annular brace knot of two circles around viewing area AA setting that the present embodiment, which has further explained support construction 40,
Structure, compared to only one circle of setting for the support construction 40 of viewing area AA setting, two circle support constructions 40 can be further
The mechanical strength between encapsulating structure 30 and viewing area AA is improved, better support effect, while two circle support constructions 40 are reached
Extraneous water and oxygen etc. can also further be obstructed to penetrate into inside display panel, reach better packaging effect.
It should be noted that the present embodiment is merely illustrative of the circle number that support construction 40 surrounds viewing area AA setting, though
The circle number of right support construction 40 can be configured according to actual needs, for example, when design requirement of the display panel to narrow frame compared with
A circle support construction 40 as shown in Figure 1 can be only arranged, if requirement of the display panel of design to narrow frame is not special in Gao Shi
Gao Shi can suitably increase the setting circle number of support construction 40, as shown in figure 3, still, if more increasing support construction 40 again
Number is enclosed, preferably improves support strength and packaging effect although can reach, the width of corresponding frame also will increase, at this time not
Conducive to the narrow frame of display panel, therefore the present embodiment is annular branch of two circles around viewing area AA setting with support construction 40
Support structure is explained for preferred embodiment.
In some optional embodiments, referring to FIG. 5, Fig. 5 is a kind of B-B ' of Fig. 4 to the schematic diagram of the section structure, this reality
It applies in example, the surface close to a circle annular supporting structure 40 of encapsulating structure 30 is coated with reflexed light film 50.
The present embodiment is further defined when support construction 40 is two circles around viewing area AA and spaced annular branch
Support structure is only being leaned on since the laser energy of sintering encapsulating structure 30 is focused primarily upon close to the side of encapsulating structure 30
The surface of one circle annular supporting structure 40 of nearly encapsulating structure 30 coats reflexed light film 50, i.e., as shown in figure 5, only close to encapsulation
The surface of one circle annular supporting structure 401 of structure 30 is coated with reflexed light film 50, can save material, save cost of manufacture.
Correspondingly, in order to reach better reflecting effect, as shown in fig. 6, Fig. 6 is another B-B ' of Fig. 4 to the schematic diagram of the section structure,
It not only is coated with reflexed light film 50 on the surface of the circle annular supporting structure 401 close to encapsulating structure 30, and is also made reflective
Film layer 50 is coated in the whole surface of the circle annular supporting structure 401 close to encapsulating structure 30 and extends into encapsulating structure 30
Close to the edge of support construction 401, when laser facula is irradiated to encapsulating structure 30 and close to a ring shape branch of encapsulating structure 30
Between support structure 401 when any position, reflexed light film 50 can be reflected away the energy of laser facula, preferably prevent from supporting
Structure 40 is melted.
In some optional embodiments, referring to FIG. 7, Fig. 7 is another B-B ' of Fig. 4 to the schematic diagram of the section structure, originally
In embodiment, the surface of two circle annular supporting structures 40 is coated with the reflexed light film 50 to link together.
The present embodiment is further defined when support construction 40 is two circles around viewing area AA and spaced annular branch
Support structure, i.e., as shown in fig. 7, being coated with reflexed light film 50, and the reflective membrane on the surface of two circle annular supporting structures 40
Layer 50 is connected together between encapsulating structure 30 and viewing area AA, so as to so that encapsulating structure 30 and viewing area AA it
Between region in while have support construction 40 much more as far as possible, reflexed light film 50 can also be coated to all corners, be made as far as possible
Region between encapsulating structure 30 and viewing area AA is covered by reflexed light film 50 completely, even if in this way in sintering encapsulating structure 30
When, minor shifts occur for laser route, and the reflexed light film 50 to link together can also reflect away the energy of laser facula,
It further prevents support construction 40 to be melted, avoids the mechanical strength for influencing display panel.
In some optional embodiments, with continued reference to FIG. 4, in the present embodiment, on the direction for being parallel to display panel,
Two circle annular supporting structures 40 are set in qually spaced between encapsulating structure 30 and viewing area AA.
The present embodiment is further defined when support construction 40 is two circles around viewing area AA and spaced annular branch
When support structure, two circle annular supporting structures 40 are set in qually spaced between encapsulating structure 30 and viewing area AA, i.e. two adjacent rings ring
A circle annular supporting structure 40 of spacing M1, close encapsulating structure 30 between shape support construction 40 are between encapsulating structure 30
Spacing M2, close to viewing area AA a circle annular supporting structure 40 to the spacing M3 three between the AA of viewing area be it is identical, from
And two rings can be made in the intermediate region between the encapsulating structure 30 on the direction for being parallel to display panel and viewing area AA
Shape support construction 40 is uniformly distributed, and keeps two circle annular supporting structures 40 uniform to the support force of first substrate 10 and the second substrate 20
Distribution, to further reach better support effect.
In some optional embodiments, Fig. 8 and Fig. 9 are please referred to, Fig. 8 is another display surface provided in an embodiment of the present invention
The planar structure schematic diagram of plate, Fig. 9 are a kind of C-C ' of Fig. 8 to the schematic diagram of the section structure, and in the present embodiment, support construction 40 is
Multiple spaced support columns 400, and the surface of each support column 400 is coated with reflexed light film 50.
It includes multiple spaced support columns 400 that the present embodiment, which has further explained support construction 40, that is, is supported
Structure 40 can also be the spaced structure of multiple support columns 400 as shown in Figure 8, be other shapes with support construction 40
(such as strip) is compared, and multiple spaced support columns 400 of the present embodiment can achieve identical raising support strength
While with support effect, making material and cost of manufacture can also be saved.
In some optional embodiments, referring to FIG. 10, Figure 10 is another C-C ' of Fig. 8 to the schematic diagram of the section structure,
In the present embodiment, reflexed light film 50 is coated between the surface and adjacent supports column 400 of each support column 400.
The present embodiment further defines each support when support construction 40 is multiple spaced support columns 400
It is coated with reflexed light film 50 between the surface and adjacent supports column 400 of column 400, so as to so that encapsulating structure 30 and viewing area
While there are support column 400 more as far as possible in region between AA, reflexed light film 50 can also be coated to adjacent supports column 400
Between region and support column 400 surface, so as to which support construction 40 is protected completely, sintering encapsulating structure 30
When, reflexed light film 50 can also reflect away the energy for exposing to the laser facula of support construction 40, further prevent each
Support column 400 is melted, and the mechanical strength of display panel is avoided to be affected.
It should be noted that when support construction 40 is multiple spaced support columns 400, the coating of reflexed light film 50
Can also as shown in figure 11, Figure 11 is another C-C ' of Fig. 8 to the schematic diagram of the section structure, and reflexed light film 50 is coated to adjacent
Between support column 400, between 400 surface of support column, support column 400 and encapsulating structure 30, between support column 400 and viewing area AA
All corners, cover the region between encapsulating structure 30 and viewing area AA by reflexed light film 50 completely, even if in this way
When being sintered encapsulating structure 30, minor shifts occur for laser route, and reflexed light film 50 can also be whole by the energy of laser facula
A possibility that reflecting away, support construction 40 further prevented to be melted, avoiding the occurrence of the mechanical strength for influencing display panel.
In some optional embodiments, please continue to refer to Fig. 8-Figure 11, in the present embodiment, support column 400 is around viewing area
AA is evenly distributed between encapsulating structure 30 and viewing area AA.
The present embodiment is further defined when support construction 40 is multiple spaced support columns 400, support column 400
It is evenly distributed between encapsulating structure 30 and viewing area AA around viewing area AA, so as in encapsulating structure 30 and viewing area AA
Between intermediate region in, keep multiple spaced support columns 400 equal to the support force of first substrate 10 and the second substrate 20
Even distribution makes so that the support force between first substrate 10 and the second substrate 20 is uniformly distributed on each support column 400
The support strength carried needed for each support column 400 is uniform, avoids because the born support strength of individual support column 400 is greater than it
The inhomogenous problem of 400 service life of support column, improves entire branch caused by the support strength that his support column 400 is born
The using effect of the service life of support structure 40.
In some optional embodiments, please continue to refer to Figure 11, in the present embodiment, in the direction perpendicular to display panel
On, the sum of the thickness h 1 of reflexed light film 50 and the height h2 of support construction 40 are equal to corresponding position first substrate 10 and the second base
The distance between plate 20 h3.
The present embodiment further define the sum of the thickness h 1 of reflexed light film 50 and the height h2 of support construction 40 be equal to pair
The distance between first substrate 10 and the second substrate 20 h3 at position are answered, to make surface and the first substrate 10 of reflexed light film 50
Directly contact fitting, is not present gap between first substrate 10 and reflexed light film 50, and reflexed light film 50 is directly to be coated on
On the surface of support construction 40, therefore the spacing between first substrate 10 and the second substrate 20 can be made to pass through reflective membrane completely
The height of layer 50 and support construction 40 is filled, and further improves support construction 40 in first substrate 10 and the second base
The support strength of plate 20 further enhances the mechanical strength of entire display panel.
In some optional embodiments, please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, the material of support construction 40 is to have
Machine material.
The material that the present embodiment further defines support construction 40 is organic material, since organic material is with good
Ductility and elasticity, therefore the material of support construction 40 is limited to organic material, on the one hand guarantee the support of support construction 40
On the other hand the bending resistance of support construction 40 can be enhanced in reliability, avoid the fracture of support construction 40 or fracture.
It should be noted that the organic material of the present embodiment can be such as polytetrafluoroethylene (PTFE), perfluoro alkoxyalkane, perfluor
Ethylene propylene copolymer, ethylene-tetrafluoroethylene copolymer, polyvinylidene fluoride, polychlorotrifluoroethylene, ethylene-trifluoroethylene are total
Any one or a few in polymers, politef-dilute copolymer of perfluor Dloxole and polyvinyl fluoride, this implementation
Example is to this and is not especially limited, and can be selected according to actual fabrication demand.
In some optional embodiments, please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, reflexed light film 50 is silver layer.
It is silver coating structure that the present embodiment, which further illustrates reflexed light film 50, due to the reflexed light film 50 using silver layer production
With very strong reflective function, can be increased aobvious with anticorrosion while reaching preferable reflected laser light spot energy
Show the service life and product yield of panel.
In some optional embodiments, Figure 12 is please referred to, Figure 12 is another A-A ' of Fig. 1 to the schematic diagram of the section structure,
In the present embodiment, reflexed light film 50 be perpendicular on display panel direction be stacked the first titanium dioxide layer 501, silver layer 502,
Second titanium dioxide layer 503.
It is perpendicular to the first dioxy being stacked on display panel direction that the present embodiment, which further illustrates reflexed light film 50,
Change titanium layer 501, silver layer 502, the second titanium dioxide layer 503, the first titanium dioxide layer 501 of reflexed light film 50 and the second titanium dioxide
Titanium layer 503 can make the reflexed light film 50 have good photostability, and silver layer 502 can be such that reflexed light film 50 has very
Strong reflective function, so that the stability of reflecting effect can also be improved while reaching reflected laser light spot energy.
In some optional embodiments, please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, in the side perpendicular to display panel
Upwards, the thickness range of reflexed light film 50 is 100-200 nanometers.
The thickness range that the present embodiment further defines reflexed light film 50 is 100-200 nanometers, because in first substrate
In the case that spacing between 10 and the second substrate 20 is certain, if the thickness setting by reflexed light film 50 is blocked up, such as greatly
In 200 nanometers, then the height of support construction 40 can be made to be restricted, the height of support construction 40 is too small to will cause support effect not
It is good, it is, for example, less than 100 nanometers, it will cause the too Bao Yinqi of reflexed light film 50 if the thickness setting by reflexed light film 50 is excessively thin
The phenomenon that being unable to reflected laser energy or cannot completely reflect laser energy, be melted to cause support construction 40
It destroys.Therefore the thickness range of reflexed light film 50 is limited between 100-200 nanometers, both can preferably guarantees support construction
40 support effect improves display panel mechanical strength, and reflexed light film 50 can be made to reach preferable reflecting properties, avoids propping up
40 stimulated light of support structure is irradiated and is melted.
In some optional embodiments, Figure 13 is please referred to, Figure 13 is a kind of display device provided in an embodiment of the present invention
Structural schematic diagram, display device 1111 provided in this embodiment, the display panel provided including any of the above-described embodiment of the present invention
1000.Figure 13 embodiment only takes the mobile phone as an example, and is illustrated to display device 1111, it is to be understood that the embodiment of the present invention
The display device 1111 of offer, can be computer, TV, Electronic Paper, display device for mounting on vehicle etc., other are having a display function aobvious
Showing device 1111, the present invention is not specifically limited this.Display device 1111 provided in an embodiment of the present invention has the present invention real
The beneficial effect of the display panel 1000 of example offer is provided, it specifically can be with reference to the various embodiments described above for the tool of display panel 1000
Body explanation, details are not described herein for the present embodiment.
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
Encapsulating structure is equipped between first substrate and the second substrate of the invention, for utilize the encapsulating structure to first
Substrate and the second substrate are sealed support, so that each functional film layer of the display panel is located at by first substrate, the second base
In the closed containing cavity that plate and encapsulating structure surround, penetrated into inside display panel to reach the extraneous water of barrier and oxygen etc.
Purpose.The present invention also passes through the support construction being arranged between encapsulating structure and viewing area, to improve encapsulating structure and display
Mechanical strength between area, since support construction surface is coated with reflexed light film, in this way when laser facula is irradiated to support construction
When upper, reflexed light film can reflect away the energy of laser facula, prevent support construction to be melted, so as in encapsulating structure
Support construction can as more as possible and be reasonably set with viewing area intermediate region, such as set support construction to and encapsulating structure
With viewing area as close as possible to, make to minimize unsupported dead angle between encapsulating structure and viewing area, improve to first substrate and
The enabling capabilities of the second substrate, when avoiding the effect by external force of encapsulating structure and viewing area intermediate region, glass is made without support
At deformation, rupture, so as to improve the mechanical strength and service life of entire display panel.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (16)
1. a kind of display panel characterized by comprising the first substrate and the second substrate being oppositely arranged；
The first substrate and the second substrate include viewing area and the non-display area around viewing area setting；
It further include the encapsulating structure between the first substrate and the second substrate, and the encapsulating structure is positioned at described
Non-display area, the encapsulating structure are arranged around the viewing area；
It further include the support construction between the encapsulating structure and the viewing area, the support construction surface is coated with anti-
Light film layer.
2. display panel according to claim 1, which is characterized in that the support construction is that a circle surrounds the viewing area
The annular supporting structure of setting.
3. display panel according to claim 2, which is characterized in that on the direction for being parallel to the display panel, institute
The spacing for stating support construction to the viewing area is equal with the spacing of the support construction to the encapsulating structure.
4. display panel according to claim 1, which is characterized in that the support construction is that two circles surround the viewing area
And spaced annular supporting structure.
5. display panel according to claim 4, which is characterized in that close to a circle of the encapsulating structure annular branch
The surface of support structure is coated with the reflexed light film.
6. display panel according to claim 4, which is characterized in that the surface of the two circle annular supporting structures is coated with
There is the reflexed light film to link together.
7. display panel according to claim 4, which is characterized in that on the direction for being parallel to the display panel, two
The annular supporting structure is enclosed to be set in qually spaced between the encapsulating structure and the viewing area.
8. display panel according to claim 1, which is characterized in that the support construction is multiple spaced supports
Column, and the surface of each support column is coated with the reflexed light film.
9. display panel according to claim 8, which is characterized in that the surface of each support column and the adjacent branch
The reflexed light film is coated between dagger.
10. display panel according to claim 8, which is characterized in that the support column uniformly divides around the viewing area
Cloth is between the encapsulating structure and the viewing area.
11. display panel according to claim 1, which is characterized in that on the direction perpendicular to the display panel, institute
The sum of the thickness of reflexed light film and the height of the support construction are stated equal to first substrate and described second described in corresponding position
The distance between substrate.
12. display panel according to claim 1, which is characterized in that the material of the support construction is organic material.
13. display panel according to claim 1, which is characterized in that the reflexed light film is silver layer.
14. display panel according to claim 1, which is characterized in that the reflexed light film is perpendicular to the display
The first titanium dioxide layer, the silver layer, the second titanium dioxide layer being stacked on panel direction.
15. display panel according to claim 1, which is characterized in that on the direction perpendicular to the display panel, institute
The thickness range for stating reflexed light film is 100-200 nanometers.
16. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-15.
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Effective date of registration: 20211021 Address after: No.8, liufangyuanheng Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430074 Patentee after: WUHAN TIANMA MICRO-ELECTRONICS Co.,Ltd. Patentee after: Wuhan Tianma Microelectronics Co.,Ltd. Shanghai Branch Address before: Room 509, building 1, No. 6111, Longdong Avenue, Pudong New Area, Shanghai, 201201 Patentee before: SHANGHAI TIANMA AM-OLED Co.,Ltd. |