CN109244117A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109244117A CN109244117A CN201811156393.XA CN201811156393A CN109244117A CN 109244117 A CN109244117 A CN 109244117A CN 201811156393 A CN201811156393 A CN 201811156393A CN 109244117 A CN109244117 A CN 109244117A
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- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
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- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display panel and display device, display panel includes viewing area, the non-display area around viewing area setting, at least one notch；Viewing area includes multi-strip scanning line, multiple data lines, first edge；Data line and first edge extend along column direction；First edge forms notch towards viewing area inner recess；Non-display area includes the first non-display area；Multi-strip scanning line includes at least one special-shaped scan line and at least one conventional sweep line；Wherein, special-shaped scan line includes first and second of electrical connection, further includes the cabling with the different layer setting of multi-strip scanning line in the first non-display area, and second at least partly overlapping to the upright projection of display panel and the upright projection of cabling to display panel.Display device, including above-mentioned display panel.The present invention improves the display homogeneity of display panel, avoids the occurrence of split-screen display phenomenon, improves display quality and display effect, improves product yield.
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
With the development of electronic technology, display panel manufacture also tends to be mature, and existing display panel mainly includes liquid crystal
Display panel, organic light emitting display panel, Plasmia indicating panel etc..In order to increase the display picture and appearance of display device
Aesthetic feeling has been increasingly becoming a kind of development trend using the display device of narrow frame.
Currently, the screen of common display device, such as display, television set, mobile phone, tablet computer etc. is usually rule
Rectangle.But with the development of science and technology, more and more diversified, the simple rectangle of demand of the people to display screen
Display device is no longer satisfied consumer demand, and therefore, the display device of various shapes is come into being.In the prior art,
The shape of display panel is frequently designed to the shape other than regular rectangular shape, and this kind of display panel is commonly known as special-shaped display surface
Plate.Special-shaped display panel can make the screen shape of display device that design be presented, and can be applied to such as advertising display
In the products such as screen, information indicator panel, vehicle-carrying display screen, smartwatch, Intelligent bracelet, VR/AR glasses, purposes is very extensive.This
Outside, the shape design of special-shaped display panel can also avoid some functional modules on display device front panel, such as camera
Module, sensor module or loudspeaker module etc. keep display effect more prominent to improve the screen accounting of display device.
However, display homogeneity problem can be improved by how providing one kind, optimize the abnormity of display effect and display performance
Display panel and display device are those skilled in the art's technical problems urgently to be resolved.
Summary of the invention
In view of this, the present invention provides a kind of display panels, comprising: viewing area, around viewing area setting it is non-display
Area, at least one notch；Viewing area includes: multi-strip scanning line, multiple data lines, first edge；Data line and first edge are equal
Extend along column direction；First edge forms notch towards viewing area inner recess；Non-display area include the first non-display area, first
Non-display area is disposed adjacent with notch；Multi-strip scanning line includes at least one special-shaped scan line and at least one conventional sweep line；
Wherein, special-shaped scan line includes first and second of electrical connection, and for first position in viewing area, second position is non-aobvious in first
Show area；It further include the cabling with the different layer setting of multi-strip scanning line, second vertical throwing to display panel in first non-display area
The upright projection of shadow and cabling to display panel is at least partly overlapping.
Based on principle of uniformity, the present invention also provides a kind of display devices, including above-mentioned display panel.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
It sets multi-strip scanning line to include at least one special-shaped scan line and at least one conventional sweep line, wherein different
Shape scan line includes first and second of electrical connection, and first position is disposed adjacent in viewing area, second position in notch
The first non-display area in, and the scan line in remaining region is then conventional sweep line, i.e., in the row direction, first length
Less than the length of conventional sweep line；And the cabling with the different layer setting of multi-strip scanning line, cabling are set in the first non-display area
Upright projection to display panel of upright projection and special-shaped scan line second to display panel is at least partly overlapping, to make
Second the two of cabling and special-shaped scan line forms compensating electric capacity, and the setting of special-shaped scan line second can make special-shaped scanning again
Line obtains the charging time and is extended, to reduce driving signal transmission, signal wire RC Loading or the difference in charging time, from
And improve the display homogeneity of display panel, avoid the occurrence of split-screen display phenomenon, improve display panel display quality and
Display effect improves product yield.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technical effect.
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 structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 11 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention；
Figure 12 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 13 is a kind of face the A schematic perspective view of display device provided in an embodiment of the present invention；
Figure 14 is a kind of face the B schematic perspective view of display device provided in an embodiment of the present invention；
Figure 15 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 16 is a kind of the schematic diagram of the section structure of the display panel shown in figure 15 in bending state；
Figure 17 is the face the A structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 18 is the face the B structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 19 is the schematic diagram of the section structure of another display device provided in an embodiment of the present invention；
Figure 20 is a kind of first state structural schematic diagram of foldable display device provided in an embodiment of the present invention；
Figure 21 is a kind of the second status architecture schematic diagram of foldable display device provided in an embodiment of the present invention；
Figure 22 is the flat condition structural schematic diagram of the foldable display device of another kind 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, the 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.
Inventors have found that will appear in display panel manufacture and detection process with the various shapes of display panel
Signal wire RC Loading (resistance capacitance load) can be much smaller compared to other regions at abnormity, and the charging time can be variant
Property, cause display effect undesirable, generate windowing phenomena, preferable display effect is not achieved, to influence the aobvious of display panel
Show quality and display homogeneity.Therefore, inventor, which provides one kind, can improve display homogeneity and split screen problem, optimization display effect
The display panel and display device of fruit and display performance.
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention, the present embodiment
Display panel, comprising: viewing area AA, the non-display area NA around viewing area AA setting, at least one notch 10；
Viewing area AA includes: that (in order to understand schematic construction, Fig. 1 only draws several numbers by multi-strip scanning line G, multiple data lines S
Schematically illustrated according to line S and several scan line G), first edge 20；Data line S and first edge 20 are prolonged along column direction Y
It stretches；
First edge 20 forms notch 10 towards viewing area AA inner recess；
Non-display area NA includes the first non-display area NA1, and the first non-display area NA1 is disposed adjacent with notch 10；
Multi-strip scanning line G includes at least one abnormity scan line G00 and at least one conventional sweep line G11；Wherein,
Special-shaped scan line G00 includes first G01 and second G02 of electrical connection, and first G01 is located at viewing area AA,
Second G02 is located at the first non-display area NA1；
It further include the cabling 30 with multi-strip scanning line G different layer setting in first non-display area NA1, second G02 is to display
The upright projection of panel and the upright projection of cabling 30 to display panel are at least partly overlapping.
Specifically, the display panel of the present embodiment includes at least one notch 10, which is by along column direction Y
The first edge 20 of extension is formed towards viewing area AA inner recess, and the data line S of the present embodiment display panel is also
Extend along column direction Y, i.e., first edge 20 is identical as the extending direction of data line S.If scan line G is set along line direction X extension
It sets, and the scan line G on 10 adjacent position display panel of notch, compared to the scan line G in other regions, on line direction X
Length can be shorter, then then probably will lead to driving signal transmission, signal wire RC Loading or charging time
Difference, the problems such as causing display panel split-screen display and bad homogeneity.Wherein, on the direction for being parallel to display panel,
The line direction X of the present embodiment intersects with column direction Y.
Therefore, the present embodiment sets multi-strip scanning line G to include at least one abnormity scan line G00 and at least one normal
Advise scan line G11, wherein special-shaped scan line G00 includes first G01 and second G02 of electrical connection, and first G01 is located at
Viewing area AA, second G02 is located in the first non-display area NA1 being disposed adjacent with notch 10, and the scanning in remaining region
Line G is then conventional sweep line G11, i.e., on line direction X, the length of first G01 is less than the length of conventional sweep line G11；And
And the cabling 30 with multi-strip scanning line G different layer setting is set in the first non-display area NA1, cabling 30 is to the vertical of display panel
Projection with upright projection from abnormity second G02 of scan line G00 to display panel at least partly overlap, thus make cabling 30 with it is different
Both second G02 of shape scan line G00 form compensating electric capacity, and the setting of special-shaped second G02 of scan line G00 can make abnormity again
Scan line G00 obtains the charging time and is extended, to reduce driving signal transmission, signal wire RC Loading or charging time
Difference avoids the occurrence of split-screen display phenomenon to improve the display homogeneity of display panel, improves the display of display panel
Quality and display effect, improve product yield.
It should be noted that the display panel of the present embodiment may include multiple notches 10, above description is only with one
The working principle and beneficial effect of the present embodiment are explained for notch 10, it will be appreciated by those skilled in the art that
It is that, for the display panel of 10 quantity more than one of notch, the present embodiment can carry out mutually isostructural setting to reach the present invention
The same or similar technical effect of embodiment, therefore not to repeat here for the present embodiment.
In some optional embodiments, Fig. 1 and Fig. 2 are please referred to, Fig. 2 is the partial enlarged view of Fig. 1, in the present embodiment,
One G01 extends along line direction X, and second G02 is L shape；Wherein, on the direction for being parallel to display panel, line direction X and column
Direction Y intersection.
First G01 that the present embodiment further illustrates special-shaped scan line G00 is extended along line direction X, second
G02 is L shape, is located at viewing area AA, special-shaped scan line G00 since second G02 is located at the first non-display area NA1, first G01
Continue to extend to the first non-display area NA1 by first G01 positioned at viewing area AA, forms the second of special-shaped scan line G00
The shape of second G02 is designed as L shape by portion G02, can be further increased cabling 30 and second G02 and be hung down to display panel
The overlapping area of shadow is delivered directly, to increase the compensating electric capacity of formation, can further improve display homogeneity and split screen problem.
It should be noted that the shape that the present embodiment has been merely illustrative of second G02 can be L shape, in practical life
It produces in manufacturing process, may be will be different due to the limitation of technique or other factors, the shape of second G02, but in fact
Existing function is same or similar with the present embodiment, therefore all within the scope of the present embodiment is claimed.
In some optional embodiments, referring to FIG. 3, Fig. 3 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, the present embodiment is in order to form bigger compensating electric capacity, can be with to meet the requirement of display quality and display effect
Continue second G02 of special-shaped scan line G00 to extend to form third portion G03, correspondingly, the coiling shape of cabling 30 can also be after
Continuous to follow third portion G03 to carry out extended, thus needed for meeting compensating electric capacity.
In some optional embodiments, please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, the coiling shape of cabling 30 and
The concave shape at one edge 20 is identical.
The coiling shape that the present embodiment further illustrates cabling 30 is identical as the concave shape of first edge 20, so as to
So that cabling 30 is routed along the edge of notch 10, the non-display area area that cabling 30 occupies is minimized, and is advantageously implemented aobvious
Show the narrow frame of panel, screen accounting is improved, to optimize the display performance at display panel notch 10.
In some optional embodiments, referring to FIG. 4, Fig. 4 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, second G02 is located at cabling 30 to the vertical of display panel to the upright projection of display panel
In drop shadow spread.
The present embodiment further defines second G02 and is located at cabling 30 to display panel to the upright projection of display panel
Upright projection within the scope of, i.e. upright projection from second G02 to display panel and upright projection from cabling 30 to display panel
It is completely overlapping, to further increase overlapping area, the compensating electric capacity that the two is formed is increased, display is further improved
The display homogeneity and split screen problem of panel.
In some optional embodiments, referring to FIG. 5, Fig. 5 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, non-display area NA further includes the second non-display area NA2, the second non-display area NA2 and first non-
Viewing area NA1 is located at viewing area AA opposite two sides；
Multiple cascade first scan drive cells 401, the first scan drive cell are equipped in second non-display area NA2
401 are electrically connected with first G01 of special-shaped scan line G00.
The non-display area NA that the present embodiment further illustrates display panel further includes the second non-display area NA2, and second
Non-display area NA2 and the first non-display area NA1 are located at viewing area AA opposite two sides, set in the second non-display area NA2 multiple
Cascade first scan drive cell 401, and can not with the first non-display area NA1 of the second non-display area NA2 opposite side
Scan drive cell is set, i.e. abnormity scanning in viewing area AA between the second non-display area NA2 and the first non-display area NA1
Line G00 is to be driven by way of unilateral driving to scanning signal, so as to when extending abnormity scan line G00 charging
Between and while form at notch 10 compensating electric capacity, can also increase at notch 10 using space, reduce display panel
Frame size is further conducive to realize the narrow frame of display panel.
In some optional embodiments, with continued reference to FIG. 5, in the present embodiment, non-display area NA further includes that third is non-aobvious
Show that area NA3 and the 4th non-display area NA4, third non-display area NA3 and the 4th non-display area NA4 are located at opposite the two of viewing area AA
Side；
Multiple cascade third scan drive cells 403, third scan drive cell are equipped in third non-display area NA3
403 are electrically connected with conventional sweep line G11；
Multiple cascade 4th scan drive cells 404, the 4th scan drive cell are equipped in 4th non-display area NA4
404 are electrically connected with conventional sweep line G11.
The display panel that the present embodiment further illustrates the present embodiment further includes third non-display area NA3 and the 4th non-aobvious
Show area NA4, conventional sweep line G11 respectively with multiple cascade third scan drive cells for being set to third non-display area NA3
403, multiple cascade 4th scan drive cell 404 electrical connections of the 4th non-display area NA4, i.e. conventional sweep line are set to
The driving signal of G11 is provided by third scan drive cell 403 and the 4th scan drive cell 404, due to special-shaped scan line
G00 and the design structure of conventional sweep line G11 and position be not identical, therefore its driving signal is by different scan drive cells
It provides, is distinguish, to avoid the transmission difference of driving signal.
In some optional embodiments, with continued reference to FIG. 5, in the present embodiment, third scan drive cell 403 at the same level
It is electrically connected with the 4th scan drive cell 404 with the conventional sweep line G11 of same a line.
The present embodiment further illustrates the scanning signal driving method of conventional sweep line G11 using bilateral driving
Mode, i.e. the both ends connection of conventional sweep line G11 third scan drive cell 403 and the 4th scan drive cell 404 at the same level,
Third scan drive cell 403 and the 4th scan drive cell 404 at the same level is simultaneously from both ends to same root conventional sweep line G11
Driving signal is provided, achievees the effect that signal is synchronous and stable, improves display quality, can not only avoid the occurrence of since signal prolongs
The bad problem of caused picture display quality late can also save the transmission time of scanning drive signal, improve display surface
The working efficiency of plate.
In some optional embodiments, referring to FIG. 6, Fig. 6 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, third scan drive cell 403 is electrically connected with odd-numbered line conventional sweep line G11, the 4th scanning
Driving unit 404 is electrically connected with even number line conventional sweep line G11.
The present embodiment further illustrates the scanning signal driving method of conventional sweep line G11 using staggeredly driving
Mode, i.e. odd-numbered line conventional sweep line G11 provide scanning drive signal by third scan drive cell 403, and even number line is conventional
Scan line G11 provides scanning drive signal by the 4th scan drive cell 404, and the two sides frame of display panel can be made to reach
While homogeneity, the number for the scan drive cell placed in third non-display area NA3 and the 4th non-display area NA4 can also be made
Amount is reduced, to reserve bigger space on column direction Y to lay scan drive cell, is used on line direction X to reduce
In the space for laying scan drive cell, be conducive to the narrow frame for further realizing display panel.
In some optional embodiments, referring to FIG. 7, Fig. 7 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, display panel is OLED display panel, and OLED display panel includes flexible circuit board 50, soft
Property circuit board 50 on include the first power voltage line 501, the first power voltage line 501 is electrically connected with cabling 30.
The electric potential signal that the present embodiment further illustrates cabling 30 can be by flexible circuit board in OLED display panel
50 the first power voltage line 501 provides, and need to only extend to the first power voltage line 501 of flexible circuit board 50 at notch 10
Cabling 30, be electrically connected the first power voltage line 501 with cabling 30, without in addition increase signal wire be cabling 30 provide
Electric potential signal, to optimize the wiring space of display panel.
It should be noted that first power voltage line 501 of the present embodiment can provide cabling 30 low-potential signal, it can also
To provide high potential signal, need to only meet is stable electric potential signal.In actual production manufacturing process, the cloth of cabling 30
Line mode can make using with the film layer of data line S same layer, need to only meet and the different layer of scan line G, therefore cabling 30
The overall routing space that display panel will not be occupied is set.
In some optional embodiments, referring to FIG. 8, Fig. 8 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, viewing area AA includes second source pressure-wire 601, second source pressure-wire 601 and cabling 30
Electrical connection.
The electric potential signal that the present embodiment further illustrates cabling 30 can also be by the second source voltage in the AA of viewing area
Line 601 provides, and only the second source pressure-wire 601 of viewing area AA need to be extended to the cabling 30 at notch 10, make second source
Pressure-wire 601 is electrically connected with cabling 30, is that cabling 30 provides electric potential signal without in addition increasing signal wire, without occupancy
The space of non-display area NA, to optimize the wiring space of display panel.
It should be noted that the second source pressure-wire 601 of the present embodiment can provide cabling 30 low-potential signal, it can also
To provide high potential signal, need to only meet is stable electric potential signal.In actual production manufacturing process, the cloth of cabling 30
Line mode can make using with the film layer of data line S same layer, need to only meet and the different layer of scan line G, therefore cabling 30
The overall routing space that display panel will not be occupied is set.
In some optional embodiments, please continue to refer to Fig. 7 and Fig. 8, in the present embodiment, cabling 30 is connected with high potential letter
Number or any one of low-potential signal.
The present embodiment further defines cabling 30 and is connected with any one of high potential signal or low-potential signal
Can also provide high potential signal to cabling 30 to 30 low-potential signal of cabling is provided, need to only meet is stable current potential letter
Number, so that cabling 30 and second G02 of anisotropic scan line G00 is formed compensating electric capacity.
In some optional embodiments, referring to FIG. 9, Fig. 9 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, along column direction Y, display panel includes the first area 01 and the second area 02, any in the first area 01
The quantity of row sub-pixel 70 (for clear signal, Fig. 9 is merely exemplary to draw several sub-pixels 70) is less than any row in the second area 02
The quantity of sub-pixel 70, the first non-display area NA1 are located in 01 range of the firstth area, and notch 10 is disposed adjacent with the first area 01；
First area 01 includes the first sub-district 011 and the second sub-district 012 being disposed adjacent along column direction Y, in the first sub-district 011
Including M item abnormity scan line GM, the second sub-district 012 includes N item abnormity scan line GN；
Second G02 of M item abnormity scan line GM is L-shaped structure, and including first end G021 and the second end G022,
First end G021 is located at side of first sub-district 011 far from the second sub-district 012, the second end G022 and M item abnormity scan line
First G01 of GM is electrically connected；
Second G02 of N item abnormity scan line GN is L-shaped structure, and including third end G023 and the 4th end G024,
Third end G023 is located at side of second sub-district 012 far from the first sub-district 011, the 4th end G024 and N articles of abnormity scan line
First G01 of GN is electrically connected.
The present embodiment sets up display panel separately the first area 01 and the second area 02 in column direction Y, due to any in the first area 01
The quantity of row sub-pixel 70 is less than the quantity of row sub-pixel 70 any in the second area 02, and notch 10 is adjacent with the first area 01 sets
It sets, then the first area 01 is then the region where special-shaped scan line G00, and the second area 02 is then the region where conventional sweep line G11
(as shown in Figure 9), then the first area 01 is divided into first sub-district 011 and second sub-district 012 adjacent along column direction Y；
Positioned at the M item abnormity scan line GM of the first sub-district 011, the first end G021 setting of second G02 of its L shape is existed
First G01 of side of first sub-district 011 far from the second sub-district 012, the second end G022 and M item abnormity scan line GM is electrically connected
It connects；
Positioned at the N item abnormity scan line GN of the second sub-district 012, the third end G023 setting of second G02 of its L shape is existed
Side of second sub-district 012 far from the first sub-district 011, first G01 of the 4th end G024 and N articles of abnormity scan line GN are electrically connected
It connects；Therefore, the third end G023 of the first end G021 and N item abnormity scan line GN compared to M item abnormity scan line GM to
For the structure that same direction extends, make the third of the first end G021 and N item abnormity scan line GN of M item abnormity scan line GM
End G023 extends to two opposite directions, and second G02 can be made to occupy the width of the first non-display area NA1 on line direction X
Spend it is narrower, so as to reduce frame, convenient for save space.
In some optional embodiments, referring to FIG. 10, Figure 10 is another display panel provided in an embodiment of the present invention
Structural schematic diagram, in the present embodiment, M is equal with N numerical value.
The present embodiment is further defined positioned at the M item abnormity scan line GM of the first sub-district 011 and positioned at the second sub-district 012
M and the N numerical value of N item abnormity scan line GN it is equal, i.e., identical quantity is set in the first sub-district 011 and the second sub-district 012
Special-shaped scan line G00, so as to be conducive to most so that the region area of the first sub-district 011 and the second sub-district 012 is as identical as possible
Second G02 of reduction of limits occupies the width of the first non-display area NA1, so that the frame of display panel is further decreased,
Preferably save space.
In some optional embodiments, Figure 11 is please referred to, Figure 11 is a kind of display device provided in an embodiment of the present invention
1111 structural schematic diagram, display device 1111 provided in this embodiment, the display surface provided including the above embodiment of the present invention
Plate 0000.Figure 11 embodiment only takes the mobile phone as an example, and is illustrated to display device 1111, it is to be understood that the present invention is implemented
The display device 1111 that example provides, can be other display devices having a display function such as computer, TV, display device for mounting on vehicle
1111, the present invention is not specifically limited this.Display device 1111 provided in an embodiment of the present invention, mentions with the embodiment of the present invention
The beneficial effect of the display panel 0000 of confession, specifically can with reference to the various embodiments described above for display panel 0000 specifically
Bright, details are not described herein for the present embodiment.
In some optional embodiments, Figure 12, Figure 13 and Figure 14 are please referred to, Figure 12 is provided in an embodiment of the present invention another
The planar structure schematic diagram of kind display panel, Figure 13 is a kind of face the A stereochemical structure of display device provided in an embodiment of the present invention
Schematic diagram, Figure 14 are a kind of face the B schematic perspective views of display device provided in an embodiment of the present invention.
Display device provided in this embodiment includes: display panel 1000 and photographing element 2000；
Display panel 1000 includes:
First viewing area AA1 and the second viewing area AA2；
First viewing area AA1 includes plane area 100 and bent area 200；
First viewing area AA1 and the second viewing area AA2 is arranged along column direction Y, plane area 100 and second viewing area AA2
In the two sides opposite along column direction Y of bent area 200；
Plane area 100 is L1 along the maximum length of line direction X, and the second viewing area AA2 is along the minimum length of line direction X
L2, L2 < L1；
Wherein, column direction Y and line direction X intersection；
Direction perpendicular to plane area 100 is third direction Z；
Bent area 200 is bending state, and plane area 100 and the second viewing area AA2 overlap mutually along third direction Z；Camera shooting member
Part 2000 and the second viewing area AA2 are located at the same side of plane area 100, and the camera lens 200A of photographing element 2000 is located at camera shooting member
Side of the part 2000 far from plane area 100.
In display device provided in this embodiment, the first viewing area AA1 and the second viewing area AA2 have display function, use
In display image information.For example, multiple pixels can be respectively included (in figure not in the first viewing area AA1 and the second viewing area AA2
It illustrates).
First viewing area AA1 includes plane area 100 and bent area 200, and plane area 100 is flat condition, and bent area 200 has
There is bending function.Optionally, display panel is made using flexible material resistant to bending.
The length of plane area 100 and the second viewing area AA2 are not identical.Specifically, along line direction X, plane
The maximum length L1 in area 100 is larger, and the minimum length of the second viewing area AA2 is that L2 is smaller, L2 < L1.The present embodiment is only with plane
Area 100 and the second viewing area AA2 are to be illustrated for rectangle.Also, the display panel of the second viewing area side AA2 has
The display panel of the edge a1 and edge b1 being oppositely arranged, the first viewing area side AA1 have the edge c1 being oppositely arranged and side
Edge d1, edge a1 and edge b1 are located at the second viewing area AA2 opposite two sides along line direction X, and edge c1 and edge d1 are along row side
It is located at the first viewing area AA1 opposite two sides to X.Wherein, edge a1 and edge c1 is not generally flush with, and edge b1 and edge d1 are not
It is generally flush with.
Since the length of the second viewing area AA2 is more shorter, when display panel applications provided in this embodiment are filled in display
When setting middle, the display panel of the second viewing area side AA2 can be 2000 avoiding space of photographing element, be conducive to photographing element
2000 and display panel it is highly integrated, and the photographing element 2000 in display device is made to be not take up 100 side of plane area
The space of display panel makes the display device of 100 side of plane area realize the technical effect shielded comprehensively.
Display device provided in this embodiment includes the display panel that any of the above-described embodiment of the present invention provides.Figure 13, figure
14 only take the mobile phone as an example, and are illustrated to display device.Mobile phone provided in this embodiment has the function of double-sided display, and Figure 13 shows
It has anticipated the face A of mobile phone, Figure 14 illustrates the face B of mobile phone, and the face A of mobile phone is screen display effect comprehensively, and the face B of mobile phone, which is integrated with, to be taken the photograph
Element.For the face A or the face B can be used according to specific use demand and usage scenario, to meet the multiplicity of user
The demand of change promotes the usage experience of user.
Optionally, the part display panel in the first viewing area AA1 is organic light emitting display panel, the second viewing area AA2
In at least partly display panel be electrophoretic display panel.Since the power consumption of electrophoretic display panel is lower, when user only makes
When with the face B, it is possible to reduce the power consumption of display device.
It will be appreciated by persons skilled in the art that display device provided in an embodiment of the present invention, can be computer etc. its
His double-side display device having a display function, the present invention are not specifically limited this.Display dress provided in an embodiment of the present invention
It sets, the beneficial effect with display panel provided in an embodiment of the present invention, it specifically can be with reference to the various embodiments described above for display
Panel illustrates, and details are not described herein for the present embodiment.
In some alternative embodiments, please continue to refer to Figure 12, Figure 13 and Figure 14, display device include first mode and
Second mode；
In the flrst mode, the first viewing area AA1 is display state, and the second viewing area AA2 is non-display state；
Under the second mode, the first viewing area AA1 is non-display state, and the second viewing area AA2 is display state.
The present embodiment is only illustrated so that display device is mobile phone as an example.Under first mode, the first viewing area AA1 is display
State, user use the face A, can watch picture, video shown by the first viewing area AA1 etc..Second viewing area AA2 is not executed
Display function.
Under second mode, the second viewing area AA2 is display state, and user uses the face B, can watch the second viewing area AA2
Shown picture, video etc..First viewing area AA1 does not execute display function.
Optionally, second mode is photographing mode or Chat mode.When display device enables photographing element 2000 to hold
When row camera function, user can observe the second viewing area AA2 to complete self-timer.
For user in chat, the second viewing area AA2 is display state to show simple writings and image information, and first is aobvious
Show that area AA1 is non-display state, the power consumption of display device can be saved.Optionally, the part display surface in the first viewing area AA1
Plate is organic light emitting display panel, and at least partly display panel in the second viewing area AA2 is electrophoretic display panel.
In some alternative embodiments, Figure 15, Figure 16, Figure 17 and Figure 18 are please referred to, Figure 15 is that the embodiment of the present invention mentions
The planar structure schematic diagram of another display panel supplied, Figure 16 is that display panel shown in figure 15 is cutd open in one kind of bending state
Face structural schematic diagram, Figure 17 are the face the A structural schematic diagrams of another display device provided in an embodiment of the present invention, and Figure 18 is this hair
The face the B structural schematic diagram for another display device that bright embodiment provides.
The display panel of the present embodiment includes first edge T, and the second viewing area AA2 includes multiple data lines S, data line S
Extend along column direction Y with first edge T；
First edge T forms the first notch 300 towards the second viewing area AA2 inner recess；
Photographing element 2000 is located in the first notch 300.
In the present embodiment, the second viewing area AA2 is adapted to the shape of the first notch 300, and one section of the second viewing area AA2
Edge t is recessed inwardly, the setting of second viewing area the first notch of AA2 semi-surrounding 300.Due to one section of edge t of the second viewing area AA2
It is recessed inwardly, thus the second viewing area AA2 minimum length L2 is smaller, less than the maximum length L1 of plane area 100.Optionally, curved
Folding area 200 is respectively provided with the second notch 320 and third notch 330 along the two sides of line direction X, makes bent area 200 more easily
Bending.
In the present embodiment, display panel has the first notch 300, and the photographing element 2000 in display device can be set
In first notch 300, be conducive to by display device photographing element 2000 and display panel 1000 it is highly integrated, and make
Photographing element 2000 in display device is not take up the space of the display panel of 100 side of plane area, makes 100 side of plane area
Display device realizes the technical effect shielded comprehensively.
In some alternative embodiments, Figure 19 is please referred to, Figure 19 is another display dress provided in an embodiment of the present invention
The schematic diagram of the section structure set.
Display device includes integrally formed cover board 3000, and the cross section of cover board 3000 is U-shaped；
Display panel 1000 includes light-emitting surface 1010 and the bottom surface 1020 being oppositely arranged with light-emitting surface 1010, cover board
3000 are located at side of the light-emitting surface 1010 far from bottom surface 1020, and cover board 3000 covers light-emitting surface 1010.
Since display device provided by the embodiment is double-side display device, display panel 1000 is bending state, correspondingly,
The shape of cover board 3000 adapts to the shape of display panel 1000 to protect display panel.In sectional view shown in Figure 19, cover board
3000 cross section is U-shaped.Cover board 300 is located at side of the light-emitting surface 1010 far from bottom surface 1020.Light-emitting surface 1010 is
There is light to enter the eyes of user, allow the one side of user's perceptual image, bottom surface 1020 is to be not used in realization display function
One side, the outgoing of usual 1020 dull thread of bottom surface.
Cover board 3000 is provided in the display device provided in the present embodiment, cover board 3000 is made using transparent material, and
With certain rigidity, for protecting display panel 1000.For example, the material of cover board 3000 can be glass or transparent resin
Material, the present embodiment are not specifically limited this.The integrated molding of cover board 3000 is made, and integrally formed structure has
Good mechanical performance, the lower situation of reliability caused by being made to avoid splicing.
The embodiment of the invention also provides a kind of foldable display devices.
Incorporated by reference to first that reference Figure 20 and Figure 21, Figure 20 are a kind of foldable display devices provided in an embodiment of the present invention
Status architecture schematic diagram, Figure 21 are a kind of the second status architecture signals of foldable display device provided in an embodiment of the present invention
Figure.
Foldable display device provided in this embodiment includes: display panel 1000；
Display panel 1000 includes:
First viewing area AA1 and the second viewing area AA2；
First viewing area AA1 includes plane area 100 and bent area 200；
First viewing area AA1 and the second viewing area AA2 is arranged along column direction Y, plane area 100 and second viewing area AA2
In the two sides opposite along column direction Y of bent area 200；
Plane area 100 is L1 along the maximum length of line direction X, and the second viewing area AA2 is along the minimum length of line direction X
L2, L2 < L1；
Wherein, column direction Y and line direction X intersection；
Foldable display device includes first state and the second state；
Figure 20 is please referred to, in first state, the first viewing area AA1 and the second viewing area AA2 of display panel 1000 are located at
Same plane；
Figure 21 is please referred to, in the second state, the direction perpendicular to plane area 100 is third direction Z, and bent area 200 is curved
Folding state, plane area 100 and the second viewing area AA2 overlap mutually along third direction Z.
Foldable display device provided in this embodiment includes the display panel that any of the above-described embodiment of the present invention provides.
It is understood that foldable display device provided in an embodiment of the present invention, can be computer etc. other have it is aobvious
Show that the foldable display device of function, the present invention are not specifically limited this.Foldable display dress provided in an embodiment of the present invention
It sets, the beneficial effect with display panel provided in an embodiment of the present invention, it specifically can be with reference to the various embodiments described above for display
Panel illustrates, and details are not described herein for the present embodiment.
Foldable display device provided in this embodiment can select the state of display device according to different usage scenarios.
Optionally, the part display panel in the first viewing area AA1 is organic light emitting display panel, in the second viewing area AA2 at least
Part display panel is electrophoretic display panel.Since the power consumption of electrophoretic display panel is lower, when the face B is used only in user,
The power consumption of display device can be reduced.
In the first state, display panel 1000 is flat condition, and foldable display device is also flat condition, Yong Huke
Watched simultaneously using the first viewing area AA1 and the second viewing area AA2, the display experience of large-size screen monitors is provided for user.
In the second condition, the bent area 200 of display panel is bending state, and foldable display device is folded state.
User can be according to different usage scenarios, and viewing uses the first viewing area AA1 and the second viewing area AA2 respectively.Also, it folds
Display device afterwards is more portable, is put into pocket or packet and stores convenient for user.
In some alternative embodiments, please continue to refer to Figure 20 and Figure 21, foldable display device includes first mode
And second mode；
In the flrst mode, the first viewing area AA1 is display state, and the second viewing area AA2 is non-display state；
Under the second mode, the first viewing area AA1 is non-display state, and the second viewing area AA2 is display state.
The present embodiment is only illustrated so that foldable display device is mobile phone as an example.Under first mode, the first viewing area AA1
To show state, user can watch picture, video shown by the first viewing area AA1 etc..Second viewing area AA2 does not execute aobvious
Show function.
Under second mode, the second viewing area AA2 is display state, and user can watch shown by the second viewing area AA2
Picture, video etc..First viewing area AA1 does not execute display function.
Optionally, second mode is photographing mode or Chat mode.When foldable display device enables photographing element
2000 to execute camera function when, user can observe the second viewing area AA2 to complete self-timer.For user in chat, second is aobvious
Show that area AA2 is display state to show simple writings and image information, the first viewing area AA1 is non-display state, Ke Yijie
Save the power consumption of display device.
In some alternative embodiments, Figure 22 is please referred to, Figure 22 is that another kind provided in an embodiment of the present invention is foldable
The flat condition structural schematic diagram of display device.
In the present embodiment, display panel 1000 includes first edge T, and the second viewing area AA2 includes multiple data lines S, number
Extend along column direction Y according to line S and first edge T；
First edge T forms the first notch 300 towards the second viewing area AA2 inner recess；
Foldable display device includes photographing element 2000, and photographing element 2000 is located in the first notch 300.
In the present embodiment, the second viewing area AA2 is adapted to the shape of the first notch 300, and one section of the second viewing area AA2
Edge t is recessed inwardly, the setting of second viewing area the first notch of AA2 semi-surrounding 300.Due to one section of edge t of the second viewing area AA2
It is recessed inwardly, thus the second viewing area AA2 minimum length L2 is smaller, less than the maximum length L1 of plane area 100.The present embodiment
In, display panel has the first notch 300, and the photographing element 2000 in display device can be set in the first notch 300, have
Conducive to by display device photographing element 2000 and display panel 1000 it is highly integrated, and make the camera shooting in display device
Element 2000 is not take up the space of the display panel of 100 side of plane area, realizes the display device of 100 side of plane area comprehensive
The technical effect of screen.
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
It sets multi-strip scanning line to include at least one special-shaped scan line and at least one conventional sweep line, wherein different
Shape scan line includes first and second of electrical connection, and first position is disposed adjacent in viewing area, second position in notch
The first non-display area in, and the scan line in remaining region is then conventional sweep line, i.e., in the row direction, first length
Less than the length of conventional sweep line；And the cabling with the different layer setting of multi-strip scanning line, cabling are set in the first non-display area
Upright projection to display panel of upright projection and special-shaped scan line second to display panel is at least partly overlapping, to make
Second the two of cabling and special-shaped scan line forms compensating electric capacity, and the setting of special-shaped scan line second can make special-shaped scanning again
Line obtains the charging time and is extended, to reduce driving signal transmission, signal wire RC Loading or the difference in charging time, from
And improve the display homogeneity of display panel, avoid the occurrence of split-screen display phenomenon, improve display panel display quality and
Display effect improves product yield.Display device provided by the invention can be according to specific use demand and usage scenario
Using the face A or the face B, to meet the diversified demand of user, the usage experience of user is promoted, it is possible to reduce display device
Power consumption.
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 (14)
1. a kind of display panel characterized by comprising viewing area, around the viewing area setting non-display area, at least one
A notch；
The viewing area includes: multi-strip scanning line, multiple data lines, first edge；The data line and the first edge are equal
Extend along column direction；
The first edge forms the notch towards the viewing area inner recess；
The non-display area includes the first non-display area, and first non-display area is disposed adjacent with the notch；
The multi-strip scanning line includes at least one special-shaped scan line and at least one conventional sweep line；Wherein,
The abnormity scan line includes first and second of electrical connection, and the first position is in the viewing area, and described the
Two are located at first non-display area；
It further include the cabling with the different layer setting of the multi-strip scanning line in first non-display area, described second shows to described
The upright projection of the upright projection and the cabling to the display panel of showing panel is at least partly overlapping.
2. display panel according to claim 1, which is characterized in that described first extends along line direction, and described second
Portion is L shape；Wherein, on the direction for being parallel to the display panel, the line direction intersects with the column direction.
3. display panel according to claim 1, which is characterized in that the coiling shape of the cabling and the first edge
Concave shape it is identical.
4. display panel according to claim 1, which is characterized in that the described second vertical throwing to the display panel
Shadow is located at the cabling into the upright projection of the display panel.
5. display panel according to claim 1, which is characterized in that the non-display area further includes the second non-display area,
Second non-display area and first non-display area are located at the opposite two sides in the viewing area；
Multiple cascade first scan drive cells, first scan drive cell and institute are equipped in second non-display area
State first electrical connection of special-shaped scan line.
6. display panel according to claim 1, which is characterized in that the non-display area further include third non-display area and
4th non-display area, the third non-display area and the 4th non-display area are located at the opposite sides of the viewing area；
Multiple cascade third scan drive cells, the third scan drive cell and institute are equipped in the third non-display area
State the electrical connection of conventional sweep line；
Multiple cascade 4th scan drive cells, the 4th scan drive cell and institute are equipped in 4th non-display area
State the electrical connection of conventional sweep line.
7. display panel according to claim 6, which is characterized in that the third scan drive cell at the same level and described
4th scan drive cell is electrically connected with the conventional sweep line of same a line.
8. display panel according to claim 6, which is characterized in that described in the third scan drive cell and odd-numbered line
The electrical connection of conventional sweep line, the 4th scan drive cell are electrically connected with conventional sweep line described in even number line.
9. display panel according to claim 1, which is characterized in that the display panel is OLED display panel, described
OLED display panel includes flexible circuit board, includes the first power voltage line on the flexible circuit board, the first power supply electricity
Crimping is electrically connected with the cabling.
10. display panel according to claim 1, which is characterized in that the viewing area includes second source pressure-wire, institute
Second source pressure-wire is stated to be electrically connected with the cabling.
11. display panel according to claim 1, which is characterized in that the cabling is connected with high potential signal or low electricity
Any one of position signal.
12. display panel according to claim 1, which is characterized in that along the column direction, the display panel includes the
One area and the secondth area, number of the quantity of any row sub-pixel less than row sub-pixel any in secondth area in firstth area
Amount, first non-display area are located within the scope of firstth area, and the notch is disposed adjacent with firstth area；
Firstth area includes the first sub-district and the second sub-district being disposed adjacent along the column direction, includes in first sub-district
Abnormity scan line described in M item, second sub-district include abnormity scan line described in N item；
Described second of abnormity scan line described in M item is L-shaped structure, and including first end and the second end, described first
End is located at side of first sub-district far from second sub-district, abnormity scan line described in the second end and M item
First electrical connection；
Described second of abnormity scan line described in N item is L-shaped structure, and including third end and the 4th end, the third
End is located at side of second sub-district far from first sub-district, the 4th end and abnormity scan line described in N articles
First electrical connection.
13. display panel according to claim 12, which is characterized in that the M is equal with the N numerical value.
14. a kind of display device, which is characterized in that including the described in any item display panels of claim 1-13.
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| CN109244117B (en) | 2021-02-23 |
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