CN109119454A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN109119454A CN109119454A CN201811156200.0A CN201811156200A CN109119454A CN 109119454 A CN109119454 A CN 109119454A CN 201811156200 A CN201811156200 A CN 201811156200A CN 109119454 A CN109119454 A CN 109119454A
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- 238000010586 diagram Methods 0.000 description 27
- 238000004804 winding Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 210000000746 body region Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a display panel and a display device, comprising: the display area, the non-display area surrounding the display area and the groove body; the display area includes: the pixel array comprises a plurality of data lines, a first edge and a plurality of pixel rows; the display area comprises a first display area, a second display area and a third display area, the display panel comprises a plurality of first driving units and a plurality of second driving units, the first driving units are located in the first non-display area, the second driving units are located in the second non-display area, the first driving units drive pixel rows in the first display area and partial pixel rows in the second display area, and the second driving units drive pixel rows in the third display area and partial pixel rows in the second display area. Through setting up drive unit in first non-display area and second non-display area, can reduce the width of display panel's frame, increase the distance between the data line, improve display panel's quality, promote display panel's quality.
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
Currently, the screen of common display device, such as display, television set, mobile phone, tablet computer etc. is usually rule
Rectangle.
With the development of science and technology, demand of the people to display screen is more and more diversified.The shape of display panel
Shape is frequently designed to the shape other than regular rectangular shape, such as convex polygon, concave polygon, circle, annular, this kind of display surface
Plate is commonly known as special-shaped display panel.The shape design of special-shaped display panel can avoid some function moulds in display device
Block, such as camera module, sensor module or loudspeaker module etc. imitate display to improve the screen accounting of display device
Fruit is more prominent.How the special-shaped display panel of function admirable is designed, and the usage experience for constantly promoting user is in the industry urgently
The important technology problem of solution.
Summary of the invention
In view of this, the present invention provides a kind of display panels, comprising: viewing area, the non-display area around viewing area, slot
Body；Viewing area includes: multiple data lines, first edge, multiple pixel columns；Data line and first edge extend along column direction,
Multiple pixel columns are arranged along column direction；First edge forms groove body towards viewing area inner recess, first edge side
Non-display area includes the first non-display area and the second non-display area, and the first non-display area, groove body, the second non-display area are along column direction
Arrangement, viewing area include the first viewing area, the second viewing area and third viewing area, the first viewing area, the second viewing area and third
Viewing area is along column direction arrangement, the first non-display area and the first viewing area along line direction arrangement, groove body and the second viewing area along row
Direction arrangement, the second non-display area and third viewing area are arranged along line direction；Display panel include multiple first driving units and
Multiple second driving units, the first driving unit are located at the first non-display area, and the second driving unit is located at the second non-display area, the
One driving unit drives the partial pixel row in pixel column and the second viewing area in the first viewing area, the driving of the second driving unit
The partial pixel row in pixel column and the second viewing area in third viewing area.
The present invention also provides a kind of display devices, including display panel provided by the invention.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
In the present invention, display panel includes first edge, and the first non-display area, groove body and the second non-display area are along the first side
Edge side is set gradually, and the first driving unit is located at the first non-display area, the second driving unit is located at the second non-display area,
By the driving unit of the pixel column in the second viewing area of driving of part is assigned to the first non-display area, part driving unit is assigned to
Second non-display area, so that no setting is required for groove body region driving unit, to reduce display panel groove body location
The width of the frame in domain, simultaneously as the region other than groove body is arranged in driving unit, saved space can be used to set
The winding portion for setting data line increases the distance between data line winding portion, improves the quality of display panel, promotes display
The quality of panel.
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 planar structure schematic diagram for display panel that the prior art provides；
Fig. 2 is a kind of planar structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
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 driving unit distribution schematic diagram provided in an embodiment of the present invention；
Fig. 6 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 7 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
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 face the A schematic perspective view of display device provided in an embodiment of the present invention；
Figure 10 is a kind of face the B schematic perspective view of display device provided in an embodiment of the present invention；
Figure 11 is a kind of flat state structural schematic diagram of display device provided in an embodiment of the present invention；
Figure 12 is the face the A structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 13 is the face the B structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 14 is the flat state structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 15 is the schematic diagram of the section structure of another display device provided in an embodiment of the present invention；
Figure 16 is a kind of first state structural schematic diagram of foldable display device provided in an embodiment of the present invention；
Figure 17 is a kind of the second status architecture schematic diagram of foldable display device provided in an embodiment of the present invention；
Figure 18 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.
Referring to Figure 1, Fig. 1 is a kind of planar structure schematic diagram for display panel that the prior art provides.As shown in Figure 1,
Display panel includes groove body 01, viewing area AA, non-display area BB, and viewing area AA includes conducting wire 02, and non-display area BB includes displacement
Register 03, part conducting wire 02 need to detour from groove body 01 close to the side of viewing area AA, so that display panel side is non-aobvious
Show that area BB needs biggish space to accommodate shift register 03, increases the width of the frame of display panel groove body region
Degree, and coiling of the conducting wire 02 when by groove body 01 close to the region of the viewing area side AA is also relatively intensive, so that conducting wire 02
Coupled capacitor between winding portion increases, and the electric signal transmitted on conducting wire 02 causes influence.
In view of this, referring to Fig. 2, Fig. 2 is a kind of planar structure signal of display panel provided in an embodiment of the present invention
Figure.As shown in Fig. 2, the present invention provides a kind of display panel, comprising: viewing area A, non-display area B, groove body around viewing area A
C；Viewing area A includes: multiple data lines 1, first edge W1, multiple pixel columns 2；Data line 1 and first edge W1 are along column side
Extend to F1, multiple pixel columns 2 are arranged along column direction F1；First edge W1 forms groove body C towards viewing area A inner recess, the
The non-display area B of one edge W1 side include the first non-display area B1 and the second non-display area B2, the first non-display area B1,
Groove body C, the second non-display area B2 arrange along column direction F1, and viewing area A includes the first viewing area A1, the second viewing area A2 and third
Viewing area A3, the first viewing area A1, the second viewing area A2 and third viewing area A3 arrange along column direction F1, the first non-display area B1
It arranges along line direction F2 arrangement, groove body C and the second viewing area A2 along line direction F2 with the first viewing area A1, the second non-display area B2
It arranges with third viewing area A3 along line direction F2；Display panel includes multiple first driving units 31 and multiple second driving units
32, the first driving unit 31 is located at the first non-display area B1, and the second driving unit 32 is located at the second non-display area B2, the first driving
Unit 31 drives the partial pixel row 2 in pixel column 2 and the second viewing area A2 in the first viewing area A1, the second driving unit 32
Drive the partial pixel row 2 in the pixel column 2 and the second viewing area A2 in the A3 of third viewing area.Optionally, display panel also wraps
Include grid line 4.
Specifically, as shown in Fig. 2, display panel includes the first driving unit 31 and the second driving unit 32, the first driving
Unit 31 drives the partial pixel row 2 in all pixels row 2 and the second viewing area A2 in the first viewing area A1, the second driving
The all pixels row 2 of unit 32 driving the second viewing area A2 remaining partial pixel row 2 and third viewing area A3.
In the present embodiment, display panel includes first edge, and the first non-display area, groove body and the second non-display area are along first
Edge side is set gradually, and it is non-display positioned at second that the first driving unit is located at the first non-display area, the second driving unit
Area will drive corresponding driving unit a part of pixel column in the second viewing area to be assigned to the first non-display area, another part
It is assigned to the second non-display area, so that no setting is required for groove body region driving unit, to reduce display panel groove body
The width of the frame of region, simultaneously as driving unit is arranged in the region other than groove body, saved space can be with
For the winding portion of data line is arranged, the distance between data line winding portion is increased, the quality of display panel is improved, mentions
Rise the quality of display panel.
Optionally, continuing with referring to fig. 2, the line number of the pixel column 2 in the first viewing area A1 is X1, in the second viewing area A2
The line number of pixel column 2 be X2, the line number of the pixel column 2 in the A3 of third viewing area is X3；First number of driving unit 31 is R1,
It is X21 that first driving unit 31, which drives the line number of the pixel column 2 of the second viewing area A2, and the second number of driving unit 32 is R2, the
It is X22, the number of driving unit and the row of pixel column 2 that two driving units 32, which drive the line number of the pixel column 2 of the second viewing area A2,
Number meets: R1+R2=X1+X2+X3, X2=X21+X22, R1=X1+X21, R2=X3+X22.
Specifically, in the present embodiment, driving unit all on display panel is separately dispensed into continuing with referring to fig. 2
First non-display area B1 and the second non-display area B2, and the corresponding driving of pixel column 2 in the second viewing area A2 will be driven single
A part of member is assigned to the first non-display area B1, another part is assigned to the second non-display area B2, reduces groove body C close to display
The space of the area side A, to reduce display panel in the width of the frame of groove body region, saved space can be used
The winding portion of data line is set, the distance between data line is increased, improves the quality of display panel, promotes display panel
Quality.
Optionally, referring to continued reference to Fig. 2, Fig. 3 and Fig. 4, Fig. 3 is another display surface provided in an embodiment of the present invention
The planar structure schematic diagram of plate, Fig. 4 are the planar structure schematic diagrams of another display panel provided in an embodiment of the present invention.Such as figure
Shown in 3- Fig. 4, the second driving is single in the number of the first driving unit 31 and the second non-display area B2 in the first non-display area B1
The number of member 32 is related with the position of groove body C.As shown in Fig. 2, if the height of the first non-display area B1 is greater than along column direction F1
The height of second non-display area B2, the i.e. position of groove body C are in the position of the partial below display panel first edge W1, then first is non-aobvious
Show that the number of the first driving unit 31 in area B1 is greater than the number of the second driving unit 32 in the second non-display area B2；Such as Fig. 3 institute
Show, if the height of the first non-display area B1 is equal to the height of the second non-display area B2, the i.e. position of groove body C along column direction F1
In the middle position of display panel first edge W1, then the number of the first driving unit 31 is equal to second in the first non-display area B1
The number of second driving unit 32 in non-display area B2；As shown in figure 4, if along column direction F1, the height of the first non-display area B1
Spend height less than the second non-display area B2, i.e. the position of groove body C is in the position of display panel first edge W1 side on the upper side, then and the
Number of the number of first driving unit 31 less than the second driving unit 32 in the second non-display area B2 in one non-display area B1.
In the present embodiment, the number of the number of the first driving unit and the second driving unit is determined according to groove body position
It is fixed, the border width of display panel can be reduced, while reducing the system of display panel without increasing additional making technology again
Make cost, improves the quality of display panel.
Optionally, Fig. 5 is referred to, Fig. 5 is a kind of driving unit distribution schematic diagram provided in an embodiment of the present invention.Such as Fig. 5
It is shown, the number of the first driving unit 31 are as follows:The number of second driving unit 32 are as follows:
Specifically, as shown in fig. 5, it is assumed that display panel is not provided with groove body C, the first edge W1 of display panel includes the
One non-display area B1, the second non-display area B2 and virtual non-display area BC, virtual non-display area BC includes driving unit 3 '.Setting
After groove body C, the number of the first driving unit 31 and the second driving unit 32 is allocated according to a certain percentage.
It is illustrated by taking specific value as an example below.The case where the resolution ratio of display panel is 1080*1920
Under, the line number of pixel column 2 is 1920 rows, then needs 1920 driving unit driving pixel columns 2 altogether.Assuming that the feelings of no groove body C
Under condition, the first non-display area B1 includes 570 driving units originally, and the second non-display area B2 includes that 1140 drivings are single originally
Member, virtual viewing area BC include originally 210 driving units.Then after groove body C is arranged in display panel, due to close in groove body C
The side of viewing area A is not provided with driving unit, according to the line number of the pixel column 2 in the first viewing area A1 and third viewing area
The line number of pixel column 2 in A3 is allocated in proportion, and the driving unit 3 ' in virtual non-display area BC point will be arranged in originally
It is fitted on the first non-display area B1 and the second non-display area B2.A kind of result of the mode of proportional assignment provided in this embodiment
Be: the first number of driving unit 31 is 640, and the number of the second driving unit 32 is 1280, the mode of distribution are as follows: first is aobvious
Show total line number of pixel column 2 in the line number * display panel of the pixel column 2 in area A1/(row of pixel column 2 in the first viewing area A1
The line number of pixel column 2 in the A3 of number+third viewing area), i.e.,Therefore, the first non-display area
The number of the first driving unit 31 in B1 is 640.Picture in the line number * display panel of pixel column 2 in the A3 of third viewing area
Total line number of plain row 2/(line number of pixel column 2 in the line number of pixel column 2+third viewing area A3 in the first viewing area A1), i.e.,Therefore, the number of the first driving unit 32 in the second non-display area B2 is 1280
It is a.
In the present embodiment, it is non-display that the first driving unit and the second driving unit are assigned to first according to a certain percentage
In area and the second non-display area, the border width of display panel can be reduced, while being subtracted again without increasing additional making technology
The small cost of manufacture of display panel, improves the quality of display panel.
Optionally, continuing with referring to Fig. 5, the size of the first driving unit 31 is equal sized with the second driving unit 32.
In the present embodiment, the first driving unit in the first non-display area and second in the second non-display area
Driving unit it is equal in magnitude, can simplify manufacturing process during design and fabrication display panel, shorten Production Time,
Improve the producing efficiency of display panel.
Optionally, Fig. 6 is referred to, Fig. 6 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.As shown in fig. 6, non-display area B includes third non-display area B3, third non-display area B3 and the first non-display area B1 positioned at aobvious
Show the opposite two sides area A；Third non-display area B3 includes multiple third driving units 33, and the number of third driving unit 33 is equal to
The sum of the number of the number of first driving unit 31 and the second driving unit 32.
The display panel provided in the present embodiment uses bilateral driving, can be improved the transmission of the grid signal of display panel
Speed promotes the display quality of display panel.
Optionally, continuing with referring to Fig. 6, third driving unit 33 it is equal sized, the size of third driving unit 33 is big
In the first driving unit 31 size and third driving unit 33 size be greater than the second driving unit 32 size.
Optionally, continuing with referring to Fig. 6, display panel further includes multiple grid lines 4 extended along line direction, grid line 4
It is electrically connected with driving unit；One end of grid line 4 is electrically connected with the first driving unit 31 or with the second driving unit 32, grid
The other end of line 4 is electrically connected with third driving unit 33.
In the present embodiment, it is less than the driving in third non-display area in the size of the driving unit of groove body side setting
The size of unit, the size of the driving unit in third non-display area is larger to enable to driving signal more stable, improves display
The display quality of panel.
Optionally, Fig. 7 is referred to, Fig. 7 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.As shown in fig. 7, display panel includes multiple groove body C, multiple groove bodies are located at the side where first edge W1.
Specifically, as shown in fig. 7, including multiple groove body C on display panel provided in this embodiment, in groove body C close to aobvious
Show that the side of area A is not provided with driving unit, is only provided with driving unit in the region of first edge W1 other positions, can subtract
The frame of small display panel, increases the viewing area area of display panel, increase between the conducting wire for needing to detour in viewing area away from
From reducing the coupled capacitor between the conducting wire of detour, improve the display quality of display panel.
It is understood that display panel includes multiple groove bodies in the present embodiment, then driving unit is in first edge groove body
Then there are three non-display areas and two groove body edges for example, there are two groove bodies for display panel in region proportional assignment in addition
Column direction arrangement, display panel include five viewing areas, and driving unit is according to the pixel of the corresponding viewing area of three non-display areas
Line number and the proportional assignment of total driving unit number, the present invention repeat no more this.
Optionally, Fig. 8 is referred to, Fig. 8 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.As shown in figure 8, the shape of groove body C includes at least one of circle, rectangle, ellipse.
It should be noted that the present embodiment is only illustrated by taking circle, rectangle, ellipse as an example, can also adopt
With other shapes, the present invention is not specifically limited the groove body specifically using which kind of shape.
The present invention also provides a kind of display devices, including display panel provided by the invention.Specifically, please referring to Fig. 9-figure
11, Fig. 9 be a kind of face the A schematic perspective view of display device provided in an embodiment of the present invention, and Figure 10 is the embodiment of the present invention
A kind of face the B schematic perspective view of the display device provided, Figure 11 is a kind of display device provided in an embodiment of the present invention
Flat state structural schematic diagram.
Display device provided in this embodiment includes: display panel 1000 and photographing element 2000；
Display panel 1000 includes:
Show one AA1 of subregion and display two AA2 of subregion；
Show that one AA1 of subregion includes plane area 100 and bent area 200；
Show that one AA1 of subregion and display two AA2 of subregion are arranged along first direction X, plane area 100 and display two AA2 of subregion
The two sides opposite along first direction X positioned at bent area 200；
The maximum length of the Y in a second direction of plane area 100 is L1, the minimum length of display two AA2 of subregion Y in a second direction
For L2, L2 < L1；
Wherein, first direction X and second direction Y intersection；
Direction perpendicular to plane area 100 is third direction Z；
Bent area 200 is bending state, and plane area 100 and display two AA2 of subregion overlap mutually along third direction Z；Camera shooting member
Part 2000 and display two AA2 of subregion are located at the same side of plane area 100, and the camera lens 20A 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, display one AA1 of subregion and display two AA2 of subregion have display function, use
In display image information.For example, multiple pixels can be respectively included (in figure not in display one AA1 of subregion and display two AA2 of subregion
It illustrates).
Display one AA1 of subregion 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 display two AA2 of subregion are not identical.Specifically, Y in a second direction, puts down
The maximum length L1 in face area 100 is larger, and the minimum length of display two AA2 of subregion is that L2 is smaller, L2 < L1.The present embodiment is only with flat
Face area 100 and display two AA2 of subregion are to be illustrated for rectangle.Also, show the display panel tool of two side AA2 of subregion
Have an edge a1 and edge b1 being oppositely arranged, the display panel of display one side AA1 of subregion have the edge c1 being oppositely arranged and
Y is located at the opposite two sides display two AA2 of subregion, edge c1 and the edge edge d1 in a second direction by edge d1, edge a1 and edge b1
Second direction Y is located at the opposite two sides display one AA1 of subregion.Wherein, edge a1 and edge c1 is not generally flush with, edge b1 and side
Edge d1 is not generally flush with.
Since the length of display two AA2 of subregion is more shorter, when display panel applications provided in this embodiment are filled in display
When setting middle, shows that the display panel of two side AA2 of subregion 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.Fig. 9-Figure 11
It only takes the mobile phone as an example, display device is illustrated.Mobile phone provided in this embodiment has the function of double-sided display, Fig. 9 signal
The face A of mobile phone, Figure 10 illustrate 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 is integrated with camera shooting
Element.For the face A or the face B can be used according to specific use demand and usage scenario, to meet the diversification of user
Demand, promote the usage experience of user.
Optionally, it shows that the part display panel in one AA1 of subregion is organic light emitting display panel, shows two AA2 of subregion
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 Fig. 9 and Figure 10, display device includes first mode and the second mould
Formula；
In the flrst mode, display one AA1 of subregion is display state, and display two AA2 of subregion is non-display state；
Under the second mode, display one AA1 of subregion is non-display state, and display two AA2 of subregion is display state.
The present embodiment is only illustrated so that display device is mobile phone as an example.Under first mode, display one AA1 of subregion is display
State, user use the face A, can watch picture, video shown by display one AA1 of subregion etc..Display two AA2 of subregion is not executed
Display function.
Under second mode, display two AA2 of subregion is display state, and user uses the face B, can watch display two AA2 of subregion
Shown picture, video etc..Display one AA1 of subregion 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 display two AA2 of subregion to complete self-timer.
For user in chat, display two AA2 of subregion is display state to show simple writings and image information, display point
One AA1 of area is non-display state, can save the power consumption of display device.Optionally, the part display surface in one AA1 of subregion is shown
Plate is organic light emitting display panel, shows that at least partly display panel in two AA2 of subregion is electrophoretic display panel.
In some alternative embodiments, Figure 12-Figure 14 is please referred to, Figure 12 is provided in an embodiment of the present invention another aobvious
The face the A structural schematic diagram of showing device, Figure 13 are the face the B structural schematic diagrams of another display device provided in an embodiment of the present invention,
Figure 14 is the flat state structural schematic diagram of another display device provided in an embodiment of the present invention.
Display panel includes abnormity edge T, and display two AA2 of subregion includes multiple data lines 1, data line 1 and abnormity edge T
Extend along first direction X；
Special-shaped edge T forms the first groove body CC1 towards display two AA2 inner recess of subregion；
Photographing element 2000 is located in the first groove body CC1.
In the present embodiment, display two AA2 of subregion is adapted to the shape of the first groove body CC1, shows one section of two AA2 of subregion
Edge t is recessed inwardly, display two AA2 semi-surrounding the first groove body CC1 of subregion setting.Due to showing one section of edge t of two AA2 of subregion
It is recessed inwardly, thus shows that two AA2 minimum length L2 of subregion is smaller, less than the maximum length L1 of plane area 100.Optionally, curved
The two sides of the Y in a second direction of folding area 200 are respectively provided with the second groove body CC2 and third groove body CC3, make bent area 200 more easily
In bending.
In the present embodiment, display panel has the first groove body CC1, and the photographing element 2000 in display device can be set
In first groove body CC1, 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 15 is please referred to, Figure 15 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 is located at including light-emitting surface S1 and the bottom surface S2 being oppositely arranged with light-emitting surface S1, cover board 3000
Side of the light-emitting surface S1 far from bottom surface S2, and cover board 3000 covers light-emitting surface S1.
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 15, cover board
3000 cross section is U-shaped.Cover board 3000 is located at side of the light-emitting surface S1 far from bottom surface S2.Light-emitting surface S1 is to have light
Into the eyes of user, allow the one side of user's perceptual image, bottom surface S2 is to be not used in the one side for realizing display function, is led to
Normal bottom surface S2 dull thread outgoing.
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 for changing 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 16 and Figure 17, Figure 16 are a kind of foldable display devices provided in an embodiment of the present invention
Status architecture schematic diagram, Figure 17 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:
Show one AA1 of subregion and display two AA2 of subregion；
Show that one AA1 of subregion includes plane area 100 and bent area 200；
Show that one AA1 of subregion and display two AA2 of subregion are arranged along first direction X, plane area 100 and display two AA2 of subregion
The two sides opposite along first direction X positioned at bent area 200；
The maximum length of the Y in a second direction of plane area 100 is L1, the minimum length of display two AA2 of subregion Y in a second direction
For L2, L2 < L1；
Wherein, first direction X and second direction Y intersection；
Foldable display device includes first state and the second state；
Figure 16 is please referred to, in first state, one AA1 of display subregion and display two AA2 of subregion of display panel 1000 are located at
Same plane；
Figure 17 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 display two AA2 of subregion 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, it shows that the part display panel in one AA1 of subregion is organic light emitting display panel, shows in two AA2 of subregion 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 display one AA1 of subregion and display two AA2 of subregion, 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 display one AA1 of subregion and display two AA2 of subregion 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 16 and Figure 17, foldable display device includes first mode
And second mode；
In the flrst mode, display one AA1 of subregion is display state, and display two AA2 of subregion is non-display state；
Under the second mode, display one AA1 of subregion is non-display state, and display two AA2 of subregion is display state.
The present embodiment is only illustrated so that foldable display device is mobile phone as an example.Under first mode, one AA1 of subregion is shown
To show state, user can watch picture, video shown by display one AA1 of subregion etc..Display two AA2 of subregion does not execute aobvious
Show function.
Under second mode, display two AA2 of subregion is display state, and user can watch shown by display two AA2 of subregion
Picture, video etc..Display one AA1 of subregion 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 display two AA2 of subregion to complete self-timer.User is in chat, display point
Two AA2 of area is display state to show simple writings and image information, and display one AA1 of subregion is non-display state, Ke Yijie
Save the power consumption of display device.
In some alternative embodiments, Figure 18 is please referred to, Figure 18 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 abnormity edge T, and display two AA2 of subregion includes multiple data lines 1, number
Extend along first direction X according to line 1 and abnormity edge T；
Special-shaped edge T forms the first groove body CC1 towards display two AA2 inner recess of subregion；
Foldable display device includes photographing element 2000, and photographing element 2000 is located in the first groove body CC1.
In the present embodiment, display two AA2 of subregion is adapted to the shape of the first groove body CC1, shows one section of two AA2 of subregion
Edge t is recessed inwardly, display two AA2 semi-surrounding the first groove body CC1 of subregion setting.Due to showing one section of edge t of two AA2 of subregion
It is recessed inwardly, thus shows that two AA2 minimum length L2 of subregion is smaller, less than the maximum length L1 of plane area 100.The present embodiment
In, display panel has the first groove body CC1, and the photographing element 2000 in display device can be set in the first groove body CC1, 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:
In the present invention, display panel includes first edge, and the first non-display area, groove body and the second non-display area are along the first side
Edge side is set gradually, and the first driving unit is located at the first non-display area, the second driving unit is located at the second non-display area,
By the driving unit of the pixel column in the second viewing area of driving of part is assigned to the first non-display area, part driving unit is assigned to
Second non-display area, so that no setting is required for groove body region driving unit, to reduce display panel groove body location
The width of the frame in domain, simultaneously as the region other than groove body is arranged in driving unit, saved space can be used to set
The winding portion for setting data line increases the distance between data line winding portion, improves the quality of display panel, promotes display
The quality of 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 (10)
1. a kind of display panel characterized by comprising
The display panel includes: viewing area, the non-display area around the viewing area, groove body；
The viewing area includes: multiple data lines, first edge, multiple pixel columns；The data line and the first edge are equal
Extend along column direction, multiple pixel columns are arranged along the column direction；
The first edge forms the groove body towards the viewing area inner recess, the first edge side it is described
Non-display area includes the first non-display area and the second non-display area, first non-display area, the groove body, described second non-aobvious
Show that area arranges along the column direction, the viewing area include the first viewing area, the second viewing area and third viewing area, described first
Viewing area, second viewing area and the third viewing area are arranged along the column direction, first non-display area and described
First viewing area is arranged along line direction, the groove body and second viewing area arranges along the line direction, described second non-shows
Show that area and the third viewing area are arranged along the line direction；
The display panel includes multiple first driving units and multiple second driving units, and first driving unit is located at institute
State the first non-display area, second driving unit is located at second non-display area, described in the first driving unit driving
The part pixel column in the pixel column and second viewing area in first viewing area, second driving unit drive
Move the part pixel column in the pixel column and second viewing area in the third viewing area.
2. display panel according to claim 1, which is characterized in that
The line number of the pixel column in first viewing area is X1, the line number of the pixel column in second viewing area
For X2, the line number of the pixel column in the third viewing area is X3；
The first driving unit number is R1, and the line number of the pixel column of the second viewing area of the first driving unit driving is
X21, the second driving unit number are R2, and the line number of the pixel column of the second viewing area of the second driving unit driving is
The line number of X22, the number of the driving unit and the pixel column meets: R1+R2=X1+X2+X3, X2=X21+X22, R1=
X1+X21, R2=X3+X22.
3. display panel according to claim 2, which is characterized in that
The number of first driving unit are as follows:The number of second driving unit are as follows:
4. display panel according to claim 1, which is characterized in that
The size of first driving unit is equal sized with second driving unit.
5. display panel according to claim 1, which is characterized in that
The non-display area includes third non-display area, and the third non-display area and first non-display area are located at described show
Show the opposite two sides in area；
The third non-display area includes multiple third driving units, and the number of the third driving unit is equal to described first and drives
The sum of the number of the number of moving cell and second driving unit.
6. display panel according to claim 5, which is characterized in that
The third driving unit it is equal sized, the size of the third driving unit is greater than the ruler of first driving unit
The size of the very little and described third driving unit is greater than the size of second driving unit.
7. display panel according to claim 6, which is characterized in that
The display panel further includes multiple grid lines extended along line direction, and the grid line is electrically connected with the driving unit
It connects；
One end of the grid line is electrically connected with first driving unit or with second driving unit, the grid line
The other end be electrically connected with the third driving unit.
8. display panel according to claim 1, which is characterized in that
The display panel includes multiple groove bodies, and multiple groove bodies are located at the side where the first edge.
9. display panel according to claim 1, which is characterized in that
The shape of the groove body includes at least one of circle, rectangle, ellipse.
10. a kind of display device, which is characterized in that including display panel as claimed in any one of claims 1-9 wherein.
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| CN201811156200.0A CN109119454B (en) | 2018-09-30 | 2018-09-30 | Display panel and display device |
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| CN201811156200.0A CN109119454B (en) | 2018-09-30 | 2018-09-30 | Display panel and display device |
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| CN109637372A (en) * | 2019-01-28 | 2019-04-16 | 武汉天马微电子有限公司 | Display panel and display device |
| CN109817143A (en) * | 2019-01-30 | 2019-05-28 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110660837A (en) * | 2019-10-12 | 2020-01-07 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111681565A (en) * | 2020-06-22 | 2020-09-18 | Oppo广东移动通信有限公司 | Display screen and electronic equipment |
| CN115171550A (en) * | 2022-06-30 | 2022-10-11 | 厦门天马微电子有限公司 | Display panel and display device |
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| CN108154812A (en) * | 2017-12-26 | 2018-06-12 | 广东欧珀移动通信有限公司 | Display panel and mobile terminal |
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| CN105788462A (en) * | 2016-05-13 | 2016-07-20 | 京东方科技集团股份有限公司 | Irregular display screen |
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| CN109637372A (en) * | 2019-01-28 | 2019-04-16 | 武汉天马微电子有限公司 | Display panel and display device |
| CN109637372B (en) * | 2019-01-28 | 2021-07-30 | 武汉天马微电子有限公司 | Display panel and display device |
| CN109817143A (en) * | 2019-01-30 | 2019-05-28 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110660837A (en) * | 2019-10-12 | 2020-01-07 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN111681565A (en) * | 2020-06-22 | 2020-09-18 | Oppo广东移动通信有限公司 | Display screen and electronic equipment |
| CN111681565B (en) * | 2020-06-22 | 2022-03-22 | Oppo广东移动通信有限公司 | Display screen and electronic equipment |
| CN115171550A (en) * | 2022-06-30 | 2022-10-11 | 厦门天马微电子有限公司 | Display panel and display device |
| CN115171550B (en) * | 2022-06-30 | 2023-11-21 | 厦门天马微电子有限公司 | Display panel and display device |
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| Publication number | Publication date |
|---|---|
| CN109119454B (en) | 2020-10-16 |
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