CN109656070A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN109656070A CN109656070A CN201811523544.0A CN201811523544A CN109656070A CN 109656070 A CN109656070 A CN 109656070A CN 201811523544 A CN201811523544 A CN 201811523544A CN 109656070 A CN109656070 A CN 109656070A
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- viewing area
- data line
- notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
-
- 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
Abstract
The invention discloses a kind of display panel and display devices.Display panel includes the data line extended in a first direction；Viewing area has notch, and two the first viewing areas are located at the two sides of notch in a first direction, and the second viewing area is adjacent with two the first viewing areas in a second direction；First sub-pixel is located at the first viewing area, and the second sub-pixel is located at the second viewing area, and in a second direction, the width of the first sub-pixel is greater than the width of the second sub-pixel；Data line includes the first data line positioned at the first viewing area, and in first viewing area, the first data line electrical connection is located at multiple first sub-pixels of same row along first direction；Notch non-display area is located in notch and adjacent with the first viewing area and the second viewing area, and connecting line is located at notch non-display area, is located at notch two sides in a first direction and is connected positioned at two the first data lines of same row by connecting line.The present invention can save the space of notch non-display area, improve screen accounting.
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
In existing display device technology, display panel is broadly divided into liquid crystal display panel and organic light-emitting display panel
The technology of two kinds of mainstreams.Wherein, liquid crystal display panel can be controlled by applying voltage, formation on pixel electrode and public electrode
The electric field of liquid crystal molecule deflection processed, and then control the display function through realization display panel of light；Organic self-luminous is shown
Panel uses electroluminescent organic material, and when there is electric current to pass through electroluminescent organic material, luminescent material will shine, in turn
Realize the display function of display panel.
Design with application of the display technology in intelligently wearing and other portable electronic devices, to electronic product
Aspect constantly pursues the usage experience of user's smoothness, meanwhile, the sensory experience of user is also increasingly pursued, such as: wide viewing angle,
The performances such as high-resolution, narrow frame, high screen accounting become the attraction of each electronic product.
Therefore it provides a kind of frame that can narrow improves the display panel and display device of screen accounting, be this field urgently
It solves the problems, such as.
Summary of the invention
In view of this, solving the frame that narrows the present invention provides a kind of display panel and display device and improving screen accounting
The technical issues of.
In a first aspect, the present invention provides a kind of display panel, and the non-display area including viewing area and encirclement viewing area, display
Area includes a plurality of data line extended in a first direction；
Viewing area have notch, the boundary of viewing area in a second direction towards viewing area inner recess formed notch, second
Direction intersects with first direction, and viewing area includes the first viewing area and the second viewing area, and two the first viewing areas are in a first direction
The upper two sides positioned at notch, the second viewing area are adjacent with two the first viewing areas in a second direction；
Viewing area includes multiple sub-pixels of array arrangement, and sub-pixel includes first sub-pixel and second sub-pixel, and first
Sub-pixel is located at the first viewing area, and the second sub-pixel is located at the second viewing area, and in a second direction, the width of the first sub-pixel is big
In the width of the second sub-pixel；
Data line includes the first data line positioned at the first viewing area, in first viewing area, first data
Line electrical connection is located at multiple first sub-pixels of same row along first direction；
Non-display area includes notch non-display area, and notch non-display area is located in notch and shows with the first viewing area and second
Show that area is adjacent, display panel further includes connecting line, and connecting line is located at notch non-display area, is located at notch two in a first direction
Side and be located at same row two the first data lines be connected by connecting line.
Based on the same inventive concept, second aspect, the present invention provide a kind of display device, including provided by the invention any
A kind of display panel.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
The viewing area of display panel provided by the invention has notch, and notch, which is equivalent to, to be extended in viewing area along data line
The sub-pixel column truncation of direction arrangement is realized by the connecting line being arranged in notch non-display area and is located at notch two sides and position
It is electrically connected between two the first data lines of same row.First sub-pixel is located at the first viewing area, and the second sub-pixel is located at the
Two viewing areas, and the width of upper first sub-pixel is greater than the width of the second sub-pixel in a second direction, then increases in the present invention
The width for the first sub-pixel being arranged in the first viewing area can correspondingly reduce the sub-pixel column being arranged in the first viewing area
Number, so as to reduce the trivial setting of the first display the first data line item number, and then can reduce non-aobvious in notch
Show the number that connecting line is set in area.The space that notch non-display area can be saved is conducive to narrowing for notch non-display area, mentions
Height screen accounting.
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 display panel schematic diagram provided in an embodiment of the present invention；
Fig. 2 is the corresponding display panel schematic diagram of test group；
Fig. 3 is another optional embodiment schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 4 is that a kind of optional embodiment in the first viewing area of display panel provided in an embodiment of the present invention is partially schematic
Figure；
Fig. 5 is that the first viewing area another kind optional embodiment of display panel provided in an embodiment of the present invention is partially schematic
Figure；
Fig. 6 is that the first viewing area another kind optional embodiment of display panel provided in an embodiment of the present invention is partially schematic
Figure；
Fig. 7 drives schematic diagram by the same pixel-driving circuit for two the first sub-pixels in the present invention；
Fig. 8 is a kind of optional embodiment schematic cross-section of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of optional embodiment schematic cross-section of display panel provided in an embodiment of the present invention；
Figure 10 is display device schematic diagram 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.
The present invention provides a kind of display panel, and Fig. 1 is display panel schematic diagram provided in an embodiment of the present invention.Such as Fig. 1 institute
Show, display panel, the non-display area BA including viewing area AA and encirclement viewing area AA, viewing area AA includes a plurality of along first direction
The data line D that a extends；Data line D provides data-signal for the sub-pixel sp in the AA of viewing area.
Viewing area AA has notch K, and b is formed the boundary Y of viewing area AA towards viewing area AA inner recess in a second direction
Notch K, the shape of notch K is only schematically shown in figure, not as a limitation of the invention, second direction b and first direction a
Intersect, optionally, second direction b is mutually perpendicular to first direction a.Viewing area AA includes the display of the first viewing area AA1 and second
Area AA2, two the first viewing area AA1 are located at the two sides of notch K on a in a first direction, and the second viewing area AA2 is in second direction b
It is upper adjacent with two the first viewing area AA1.The various parameters of two the first viewing area AA1 in display panel, such as size
Size, number of pixels of setting etc. can be the same or different, and the present invention is only schematic table in Fig. 1 it is not limited here
Show.
Viewing area AA includes multiple sub-pixel sp of array arrangement, and sub-pixel sp includes of the first sub-pixel sp1 and second
Pixel sp2, the first sub-pixel sp1 are located at the first viewing area AA1, and the second sub-pixel sp2 is located at the second viewing area AA2, second
On the b of direction, the width d1 of the first sub-pixel sp1 is greater than the width d2 of the second sub-pixel sp2.
The viewing area of display panel is divided into multiple sub-pixels, the open region of a sub-pixel can be defined as one
Sub-pixel, or can also be by the open region of sub-pixel and to surround the non-open region common definition in part of open region be one
Sub-pixel, wherein open region is the region of sub-pixel for emitting light, and non-open region is the non-light-emitting area for being spaced the luminous zone of sub-pixel
Domain.I.e. the width of sub-pixel can be the width of the open region of sub-pixel, or may be open region and the encirclement of sub-pixel
The common width in the non-open region in the part of open region.Only it is by the width of sub-pixel of the width of the open region of sub-pixel in Fig. 1
Example is schematically illustrated.
Data line D includes the first data line D1 positioned at the first viewing area AA1, in a first viewing area AA1, one
First data line D1 electrical connection is located at multiple first sub-pixel sp1 of same row along first direction a, wherein at one first
In the AA1 of viewing area, a first data line D1 can be electrically connected all first sub-pixels for being located at same row along first direction a
Sp1 or the first data line D1 electrical connection is located at part the first sub-pixel sp1 of same row along first direction a, optional
, it is also possible to part the first sub-pixel sp1 that a first data line D1 is electrically connected two adjacent column；Non-display area BA includes
Notch non-display area BAK, notch non-display area BAK are located in notch K and equal with the first viewing area AA1 and the second viewing area AA2
Adjacent, display panel further includes connecting line L, and connecting line L is located at notch non-display area BAK, is located at notch K on a in a first direction
Two sides and two the first data line D1 for being located at same row are connected by connecting line L, data line D includes positioned at the second viewing area
The second data line D2, the second data line D2 electrical connection of AA2 is located at data line in multiple second the sub-pixel sp2, Fig. 1 of same row
It is only schematically shown with the connection type of sub-pixel.
The viewing area of display panel provided by the invention has notch, and notch, which is equivalent to, to be extended in viewing area along data line
The sub-pixel column truncation of direction arrangement is realized by the connecting line being arranged in notch non-display area and is located at notch two sides and position
It is electrically connected between two the first data lines of same row.First sub-pixel is located at the first viewing area, and the second sub-pixel is located at the
Two viewing areas, and the width of upper first sub-pixel is greater than the width of the second sub-pixel in a second direction, then increases in the present invention
The width for the first sub-pixel being arranged in the first viewing area can correspondingly reduce the sub-pixel column being arranged in the first viewing area
The number of (the multiple sub-pixels arranged along first direction form sub-pixel column).Due to the first data line be used for sub-pixel
Data-signal is provided, so the present invention can reduce the item number of the first data line of the trivial setting of the first display, and then can be subtracted
Few number that connecting line is set in notch non-display area.It is non-aobvious to be conducive to notch for the space that notch non-display area can be saved
Show narrowing for area, improves screen accounting.
In addition, a pin of the lower data line connection driving chip of usual situation, The present invention reduces the first data
The setting item number of line simplifies the design of driving chip, also can to can also reduce the number for the pin being arranged on driving chip
Enough spaces for further saving non-display area.
In order to prove that technical solution provided by the present application can effectively reduce coiling (connecting line) in notch non-display area
Number, inventor have carried out multiple groups test and have compared.Fig. 2 is the corresponding display panel schematic diagram of test group.Table 1 is the first son
The relation data contrast table of pixel wide and the first data number of lines.
The relation data contrast table of table 1 first sub-pixel width and the first data number of lines
Carry out multiple groups test by taking the shape of display panel shown in Fig. 2 as an example, Fig. 2 is only the part first in viewing area out
Sub-pixel sp1 and part the second sub-pixel sp2.First sub-pixel sp1 is located at the first viewing area AA1, and the second sub-pixel sp2 is located at
Second viewing area AA2, the first data line D1 are located at the first viewing area AA1, are connected to same row with a first data line D1
For all first sub-pixel sp1.Second data line D2 is connected to multiple second sub-pixel sp2 of same row.It is kept in test
The resolution (1080) of display panel, in a second direction the maximum width d3 (64040 μm) of viewing area AA and in a second direction on b
The length d4 (4000 μm) of the upper notch of b is constant, the first sub-pixel sp1 of adjustment sub- picture of width d1 and second on b in a second direction
The size relation of the plain sp2 width d2 on b in a second direction, wherein the notch K length d4 (4000 μm) on b in a second direction
It is roughly equal with length of the first non-display area AA1 on second direction b.By the test data in table 1 it is found that when the first sub- picture
The width d2 of the width d1 of plain sp1 and the second sub-pixel sp2 are equal, and when being 31.5 μm, d4/d1 is approximately equal to 127 after being rounded, the
127 column the first sub-pixel sp1 can be set in one non-display area AA, by taking a data line drives a column sub-pixel as an example, that is, exist
It needs that 127 the first data line D1 accordingly are arranged in one the first viewing area AA1.When the width d1 of the first sub-pixel sp1 is
42.5 μm, when the width d2 of the second sub-pixel sp2 is 31 μm, d4/d1 is approximately equal to 94 after being rounded, can in the first non-display area AA
94 column the first sub-pixel sp1 are arranged, i.e., need that 94 the first data line D1 accordingly are arranged in a first viewing area AA1.
From the data in the table, increase the width d1 of the first sub-pixel, the corresponding width d2 for reducing the second sub-pixel guarantees the first son
The width d1 of pixel is greater than the width d2 of the second sub-pixel, can be realized the reduction of the quantity of the first data line D1 of setting, thus
The number that connecting line L is set in notch non-display area BAK can be reduced, be advantageously implemented narrowing for notch non-display area BAK,
It is constant to be able to maintain display panel resolution by the present invention simultaneously, influences on display panel display effect smaller.
Above-mentioned test is the design to keep the constant progress of the resolution of display panel, it is possible to understand that, some optional
Embodiment in, the width d1 for only designing the first sub-pixel sp1 b in a second direction becomes larger, and keeps the second sub-pixel sp2 along the
In the case that the width d2 of two direction b is constant, the number that the first data line D1 is set in the first viewing area AA can be equally reduced
Amount realizes that notch non-display area BAK's is narrow so as to reduce the number that connecting line L is arranged in notch non-display area BAK
Change.
Optionally, shown in continuing to refer to figure 1, in a first direction on a, the length h1 of the first sub-pixel sp1 is equal to second
The length h2 of sub-pixel sp2.The embodiment, in a second direction, the width of the first sub-pixel are greater than the width of the second sub-pixel
Degree, by adjusting the width of the first sub-pixel in a second direction in the first viewing area, to reduce in the first viewing area
The quantity for the first data line being arranged is advantageously implemented scarce to reduce the number that connecting line is arranged in notch non-display area
Mouth non-display area narrows.Meanwhile guaranteeing that the length of the first sub-pixel in a first direction is equal to the second sub-pixel in design
Length, can guarantee the line number of viewing area sub-pixel without modification in design, that is, not have to the grid for changing driving sub-pixel
The design of polar curve, at the same time in the rows including first sub-pixel and second sub-pixel, positioned at the first sub- picture of same a line
Element and the second sub-pixel (being located at same a line in a first direction) can be driven by same grid line, be designed relatively easy.
In some alternative embodiments, on second direction b, the sub- picture of width d1 and second of the first sub-pixel sp1
The difference of the width d2 of plain sp2 is X, wherein 0 μm < X≤7 μm.When in a second direction, the width of the first sub-pixel and second
When the difference of the width of sub-pixel is larger, the display effect of the first viewing area and the display effect of the second viewing area may when display
There can be obvious difference, human eye will affect if can recognize using user experience.First sub-pixel is set in the present invention
The size of the difference of the width of width and the second sub-pixel in a certain range, guarantees the first viewing area and the second display when display
The display effect difference human eye in area is invisible, while realizing that notch non-display area narrows by design, ensure that user's body
It tests unaffected.
In some alternative embodiments, display panel includes pixel-driving circuit, and the first viewing area includes multiple pictures
Plain group, a pixel group includes two adjacent in a second direction the first sub-pixels, and a pixel group is driven by the same pixel
Dynamic circuit drives.It is usually all that a pixel-driving circuit drives a sub-pixel, in the present invention in conventional display panel
Two the first sub-pixel groups adjacent in the first viewing area are designed into a pixel group, a pixel group is driven by the same pixel
Dynamic circuit drives, and can reduce the setting number of pixel-driving circuit, two the first sub-pixels in a pixel group can
The first data line of same is connected to realize driving, so as to be further reduced the setting number of the first data line, into one
Step reduces the number for the connecting line being arranged in notch non-display area, further realizes narrowing for notch non-display area.
In one embodiment, Fig. 3 is that another optional embodiment of display panel provided in an embodiment of the present invention is shown
It is intended to.As shown in figure 3, it includes one that two the first sub-pixel sp1 adjacent on second direction b, which form a pixel group sp1z,
A pixel group includes that a pixel group is driven by same the first data line D1.For the second sub-pixel in the second viewing area AA2
The connection type of sp2 and data line it is not limited here, can with it is same or different in the first non-display area AA1.
Optionally, the color of two the first sub-pixels in the present invention in the same pixel group is identical.Fig. 4 is that the present invention is real
A kind of optional embodiment partial schematic diagram in the first viewing area of the display panel of example offer is provided.As shown in Figure 4, it is aobvious first
Show area AA, by taking the first sub-pixel includes the first sub-pixel R of red, the first sub-pixel G of green and the first sub-pixel B of blue as an example,
The first sub-pixel sp1 group pixel group sp1z of two adjacent same colors on second direction b, by the first data of same
Line D1 driving.The embodiment, the width that upper first sub-pixel in a second direction is arranged in display panel first are greater than the second son
The width of pixel, can reduce the item number of the first data line of the trivial setting of the first display, and then can reduce non-aobvious in notch
Show the number that connecting line is set in area.The space that notch non-display area can be saved is conducive to narrowing for notch non-display area.Separately
Outer setting is upper adjacent in a second direction, and identical two the first sub-pixel groups of color are counted at a pixel group by same first
It is driven according to line, the item number of the first data line of the trivial setting of the first display can be further reduced, meanwhile, in a pixel group
The first sub-pixel color it is identical, the driving logic of the first sub-pixel can be simplified, reduce driving chip to a certain extent
Operand.
In one embodiment, Fig. 5 is that the first viewing area another kind of display panel provided in an embodiment of the present invention is optional
Embodiment partial schematic diagram.As shown in figure 5, pixel group includes the first colored pixels group sp1z1, the second colored pixels group
Sp1z2 and third colored pixels group sp1z3；The pixel group of three kinds of colors arranges along first direction a in the first viewing area AA
Pixel group column sp1zL；First data line D1 includes the first first data line D11 and the first second data line D12, the first first data line
D11 driving is located at the first colored pixels group sp1z1 and the second colored pixels group sp1z2 of same pixel group column sp1zL, the first second
Data line D12 driving is located at the third colored pixels group sp1z3 of same pixel group column sp1zL.The display that the embodiment provides
Panel, the width that upper first sub-pixel in a second direction is arranged in display panel first are greater than the width of the second sub-pixel, can
The item number of the first data line of the first trivial setting of display is reduced, and then can reduce and connecting line is set in notch non-display area
Number, the space of notch non-display area can be saved, be conducive to narrowing for notch non-display area.Further, aobvious first
Show that the first first data line is arranged in area drives the first colored pixels group and the second colored pixels group for being located at same pixel group column, the
The driving of one second data line is located at the third colored pixels group of same pixel group column, can simplify driving chip pair in this manner
The driving logic of first first data line and the first second data line reduces the operand of driving chip to a certain extent.
In one embodiment, Fig. 6 is that the first viewing area another kind of display panel provided in an embodiment of the present invention is optional
Embodiment partial schematic diagram.As shown in fig. 6, in the first viewing area AA, the first first data line D11 and the first second data line D12
It is alternately arranged on second direction b；All first colored pixels group sp1z1 and institute in two adjacent pixel group column sp1zL
There is the second colored pixels group sp1z2 to be connected to same the first first data line D11；In two adjacent pixel group column sp1zL
All third colored pixels group sp1z3 are connected to same the first second data line D12.In the embodiment in the first viewing area
First first data line is set and the first second data line is alternately arranged, such as the arrangement mode of the sub-pixel in Fig. 6, shares 6 in figure
Pixel column needs to be arranged 6 data lines in conventional display panels to drive, and is only needed using driving method provided by the invention
4 the first data lines are set, and therefore, the present invention can be realized subtracting for the quantity that the first data line is arranged in the first viewing area
It is few, be conducive to narrowing for notch non-display area.As shown in FIG. 6 simultaneously, the first sub-pixel group of three different colours is at one
Pixel unit P, there are many combinations for same first sub-pixel two the first sub-pixels adjacent thereto, can realize son
The mutual borrow of pixel is cooperated by the driving logic of such arrangement mode and sub-pixel, and being equivalent in display can
Display resolution is promoted, display effect is promoted.
In one embodiment, a sub-pixel includes a luminescent device, and luminescent device includes first electrode, luminescent layer
And second electrode.Fig. 7 drives schematic diagram by the same pixel-driving circuit for two the first sub-pixels in the present invention.Such as Fig. 7 institute
Show, only to include seven switching tubes (for M1 to M7) and the pixel-driving circuit of a capacitor (Cst), wherein PVDD is positive
Pole power supply signal, PVEE are cathode power supply signal, VdataData-signal is represented, the first data line is inputted into pixel-driving circuit
VdataSignal, VrefReset signal is represented, Emit represents LED control signal.S1 and S2 is scanning signal, is mentioned by grid line
For.Optionally, by taking first electrode is anode as an example, the same picture can be connected to by two anodes of two the first sub-pixels
The output end (fourth node N4 in figure) of plain driving circuit, to realize that the same pixel-driving circuit drives two the first sub- pictures
Element.Pixel-driving circuit is only schematically shown in Fig. 7, not as a limitation of the invention.
In a kind of embodiment mentions, Fig. 8 is a kind of optional embodiment section of display panel provided in an embodiment of the present invention
Schematic diagram.As shown in figure 8, sub-pixel includes the first electrode aa, luminescent layer bb and second electrode cc being arranged successively；Belong to same
Two first electrode aa of two the first sub-pixel sp1 of a pixel group are each coupled electrically to the output of the same pixel-driving circuit
End (in figure by taking output end is the drain electrode 11 of thin film transistor (TFT) T as an example).Thin film transistor (TFT) T further includes grid 22, source electrode 33 and half
Conductor layer 44.Wherein, grid 22 is connected to the controlling grid scan line in display panel, and source electrode 33 is connected to data line.In the present invention
Unlimited for the polarity of first electrode aa and second electrode cc, when first electrode aa is anode, then second electrode cc is cathode,
When first electrode aa is cathode, then second electrode cc is anode.The embodiment passes through two of two the first sub-pixels the
The mode that one electrode is electrically connected respectively to the output end of the same pixel-driving circuit realizes a pixel-driving circuit to adjacent
Two the first sub-pixels drive control.
In a kind of embodiment mentions, Fig. 9 is a kind of optional embodiment section of display panel provided in an embodiment of the present invention
Schematic diagram.As shown in figure 9, sub-pixel includes the first electrode aa, luminescent layer bb and second electrode cc being arranged successively；Belong to same
Two first electrode aa of two the first sub-pixel sp1 of a pixel group are linked together structure, and are electrically connected to pixel driver electricity
The output end (in figure by taking output end is the drain electrode 11 of thin film transistor (TFT) T as an example) on road.For first electrode aa and in the present invention
The polarity of two electrode cc is unlimited, and when first electrode aa is anode, then second electrode cc is cathode, when first electrode aa is cathode
When, then second electrode cc is anode.The embodiment is by being designed as one for the first electrode of two adjacent the first sub-pixels
Then the first electrode of this integral structure is connected to the output end of pixel-driving circuit by body structure, realize a pixel driver
Drive control of the circuit to two adjacent the first sub-pixels.
The present invention also provides a kind of display device, Figure 10 is display device schematic diagram provided in an embodiment of the present invention.Such as figure
Shown in 10, display device includes the display panel 100 that any embodiment of that present invention provides.Display dress provided in an embodiment of the present invention
It sets and can be any electronic product having a display function, including but not limited to following classification: television set, laptop, table
Upper escope, tablet computer, digital camera, mobile phone, Intelligent bracelet, intelligent glasses, Vehicular display device, Medical Devices, industry control
Equipment, touch interactive terminal etc..
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
The viewing area of display panel provided by the invention has notch, and notch, which is equivalent to, to be extended in viewing area along data line
The sub-pixel column truncation of direction arrangement is realized by the connecting line being arranged in notch non-display area and is located at notch two sides and position
It is electrically connected between two the first data lines of same row.First sub-pixel is located at the first viewing area, and the second sub-pixel is located at the
Two viewing areas, and the width of upper first sub-pixel is greater than the width of the second sub-pixel in a second direction, then increases in the present invention
The width for the first sub-pixel being arranged in the first viewing area can correspondingly reduce the sub-pixel column being arranged in the first viewing area
Number, so as to reduce the trivial setting of the first display the first data line item number, and then can reduce non-aobvious in notch
Show the number that connecting line is set in area.The space that notch non-display area can be saved is conducive to narrowing for notch non-display area, mentions
Height screen accounting.
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, which is characterized in that the non-display area including viewing area and the encirclement viewing area, the viewing area
Including a plurality of data line extended in a first direction；
The viewing area has notch, and the boundary of the viewing area forms institute towards the viewing area inner recess in a second direction
State notch, the second direction is intersected with the first direction, the viewing area include the first viewing area and the second viewing area, two
A first viewing area is located at the two sides of the notch in said first direction, and second viewing area is in the second party
It is adjacent with two first viewing areas upwards；
The viewing area includes multiple sub-pixels of array arrangement, and the sub-pixel includes first sub-pixel and second sub-pixel,
First sub-pixel is located at first viewing area, and second sub-pixel is located at second viewing area, described second
On direction, the width of first sub-pixel is greater than the width of second sub-pixel；
The data line includes the first data line positioned at first viewing area, in first viewing area, one
The first data line electrical connection is located at multiple first sub-pixels of same row along the first direction；
The non-display area includes notch non-display area, and the notch non-display area is located in the notch and shows with described first
Show that area and second viewing area are adjacent, the display panel further includes connecting line, and it is non-that the connecting line is located at the notch
Viewing area is located at the notch two sides in said first direction and passes through institute positioned at two first data lines of same row
Connecting line is stated to be connected.
2. display panel according to claim 1, which is characterized in that
In said first direction, the length of first sub-pixel is equal to the length of second sub-pixel.
3. display panel according to claim 1, which is characterized in that
In this second direction, the difference of the width of the width of first sub-pixel and second sub-pixel is X,
In, 0 μm < X≤7 μm.
4. display panel according to claim 1, which is characterized in that
The display panel includes pixel-driving circuit,
First viewing area includes multiple pixel groups, and a pixel group includes adjacent two in this second direction
First sub-pixel, a pixel group are driven by the same pixel-driving circuit.
5. display panel according to claim 4, which is characterized in that
The color of two first sub-pixels in the same pixel group is identical.
6. display panel according to claim 5, which is characterized in that
The pixel group includes the first colored pixels group, the second colored pixels group and third colored pixels group；
The pixel group of three kinds of colors arranges pixel group column along the first direction in first viewing area；
First data line includes the first first data line and the first second data line, and the first first data line driving is located at same
The the first colored pixels group and the second colored pixels group of the pixel group column, the first second data line driving are located at
The third colored pixels group of the same pixel group column.
7. display panel according to claim 6, which is characterized in that
In first viewing area, the first first data line and the first second data line are alternately arranged in this second direction
Column；
All first colored pixels groups and all second colored pixels groups in the pixel group column of adjacent two
It is connected to the first first data line described in same；
All third colored pixels groups in the pixel group column of adjacent two are connected to the first second number described in same
According to line.
8. display panel according to claim 4, which is characterized in that
The sub-pixel includes the first electrode being arranged successively, luminescent layer and second electrode；
Belong to two first sub-pixels of the same pixel group two first electrodes be each coupled electrically to it is same
The output end of a pixel-driving circuit.
9. display panel according to claim 4, which is characterized in that
The sub-pixel includes the first electrode being arranged successively, luminescent layer and second electrode；
Two first electrodes for belonging to two first sub-pixels of the same pixel group are linked together structure, and
It is electrically connected to the output end of the pixel-driving circuit.
10. a kind of display device, which is characterized in that including the described in any item display panels of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523544.0A CN109656070A (en) | 2018-12-13 | 2018-12-13 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523544.0A CN109656070A (en) | 2018-12-13 | 2018-12-13 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109656070A true CN109656070A (en) | 2019-04-19 |
Family
ID=66114322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811523544.0A Pending CN109656070A (en) | 2018-12-13 | 2018-12-13 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656070A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047897A (en) * | 2019-04-26 | 2019-07-23 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN110164940A (en) * | 2019-05-31 | 2019-08-23 | 上海天马有机发光显示技术有限公司 | Organic light emitting display panel and display device |
| CN110288943A (en) * | 2019-07-08 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN110600531A (en) * | 2019-10-30 | 2019-12-20 | 武汉天马微电子有限公司 | Display panel, driving method thereof and display device |
| CN110890412A (en) * | 2019-11-29 | 2020-03-17 | 武汉天马微电子有限公司 | Display panel and display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3504496B2 (en) * | 1998-05-11 | 2004-03-08 | アルプス電気株式会社 | Driving method and driving circuit for liquid crystal display device |
| CN101354506A (en) * | 2007-07-25 | 2009-01-28 | 北京京东方光电科技有限公司 | Pixel structure of thin-film transistor LCD device |
| CN101562003A (en) * | 2009-06-03 | 2009-10-21 | 友达光电股份有限公司 | Liquid crystal display panel and drive method thereof |
| CN107705756A (en) * | 2017-11-22 | 2018-02-16 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN207380420U (en) * | 2017-11-17 | 2018-05-18 | 京东方科技集团股份有限公司 | A kind of array substrate and display device |
| CN108957881A (en) * | 2018-07-04 | 2018-12-07 | 厦门天马微电子有限公司 | A kind of display panel and display device |
-
2018
- 2018-12-13 CN CN201811523544.0A patent/CN109656070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3504496B2 (en) * | 1998-05-11 | 2004-03-08 | アルプス電気株式会社 | Driving method and driving circuit for liquid crystal display device |
| CN101354506A (en) * | 2007-07-25 | 2009-01-28 | 北京京东方光电科技有限公司 | Pixel structure of thin-film transistor LCD device |
| CN101562003A (en) * | 2009-06-03 | 2009-10-21 | 友达光电股份有限公司 | Liquid crystal display panel and drive method thereof |
| CN207380420U (en) * | 2017-11-17 | 2018-05-18 | 京东方科技集团股份有限公司 | A kind of array substrate and display device |
| CN107705756A (en) * | 2017-11-22 | 2018-02-16 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN108957881A (en) * | 2018-07-04 | 2018-12-07 | 厦门天马微电子有限公司 | A kind of display panel and display device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047897A (en) * | 2019-04-26 | 2019-07-23 | 武汉天马微电子有限公司 | A kind of display panel and display device |
| CN110047897B (en) * | 2019-04-26 | 2021-08-06 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110164940A (en) * | 2019-05-31 | 2019-08-23 | 上海天马有机发光显示技术有限公司 | Organic light emitting display panel and display device |
| CN110164940B (en) * | 2019-05-31 | 2021-09-28 | 上海天马有机发光显示技术有限公司 | Organic light emitting display panel and display device |
| CN110288943A (en) * | 2019-07-08 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| US11271059B2 (en) | 2019-07-08 | 2022-03-08 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device |
| CN110600531A (en) * | 2019-10-30 | 2019-12-20 | 武汉天马微电子有限公司 | Display panel, driving method thereof and display device |
| CN110890412A (en) * | 2019-11-29 | 2020-03-17 | 武汉天马微电子有限公司 | Display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11004905B2 (en) | Display panel and display device | |
| CN109656070A (en) | Display panel and display device | |
| CN107123394B (en) | A kind of organic light emitting display panel and display device | |
| US11810507B2 (en) | Display device and electronic apparatus | |
| CN106707648B (en) | A kind of display base plate, display device and its driving method | |
| CN109188809A (en) | Display panel and display device | |
| CN110060650B (en) | Multiplex type liquid crystal display driving circuit | |
| CN108417149A (en) | A kind of display panel and its driving method, display device | |
| CN110137214A (en) | Display base plate and display device | |
| CN107749274B (en) | A kind of display panel and display device | |
| CN109427854A (en) | Electroluminescent display | |
| JPWO2009034714A1 (en) | Multi-primary color LCD | |
| CN109697952B (en) | Display panel, control method thereof and display device | |
| CN108877664A (en) | Pixel circuit and its driving method, display panel | |
| CN107331685A (en) | A kind of display panel and its manufacture method, display device | |
| CN108648690A (en) | A kind of display panel and display device | |
| CN212230037U (en) | Display panel and display device | |
| CN105319784B (en) | Display panel | |
| CN108986741A (en) | A kind of OLED display panel and OLED display | |
| CN109584779A (en) | Display panel and display device | |
| CN109785783B (en) | Display panel | |
| CN109545162A (en) | Array substrate and its driving method, display panel and display device | |
| US11177324B2 (en) | Display component, display device and display control method | |
| CN108922473A (en) | A kind of organic light emitting display panel and its driving method | |
| CN105185246B (en) | Display panel, display device and display methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |