CN108563079A - Curved face display panel and display device - Google Patents
Curved face display panel and display device Download PDFInfo
- Publication number
- CN108563079A CN108563079A CN201810241336.5A CN201810241336A CN108563079A CN 108563079 A CN108563079 A CN 108563079A CN 201810241336 A CN201810241336 A CN 201810241336A CN 108563079 A CN108563079 A CN 108563079A
- Authority
- CN
- China
- Prior art keywords
- electrode
- pixel
- pixel electrode
- display panel
- subelement
- 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.)
- Granted
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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
- G02B2027/0116—Head-up displays characterised by optical features comprising device for genereting colour display comprising devices for correcting chromatic aberration
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a kind of curved face display panel and display device, is related to display technology field, including multiple sub-pixels, and pixel electrode is provided in each sub-pixel, and pixel electrode includes the first pixel electrode and multiple second pixel electrodes；In same sub-pixel, the first pixel electrode and the second pixel electrode are sequentially arranged along first direction；First pixel electrode and the second pixel electrode respectively include first electrode subelement, second electrode subelement and third electrode subelement；In same sub-pixel, the first pixel electrode deviates from the angle setting of the extending direction in first electrode portion and second electrode portion in the second pixel electrode；Curved face display panel further includes the black matrix extended in a second direction, and black matrix is not overlapped in the orthographic projection in face where curved face display panel and the orthographic projection in third electrode subelement face where curved face display panel of each first pixel electrode.Such scheme effectively improves between adjacent subpixels and the phenomenon that light leakage occurs.
Description
Technical field
This application involves display technology fields, specifically, being related to a kind of curved face display panel and display device.
Background technology
Head-up display (Head Up Display), abbreviation HUD are applied to a kind of comprehensive electricity on automobile or aircraft
Son shows equipment, can be projected and driven by optical component by information such as navigation information, flight parameters in the form of figure, character
It sails immediately ahead of position on windshield, height is about with driver's eyes at level, when driver sees through HUD toward front,
Driver can be made to remain the posture of new line, dropped easily by extraneous scene together with the data fusion that HUD is shown
Low new line and ignore the quick variation of external environment between bowing and glasses focal length need delay that constantly adjustment generates with not
It is suitable.
In recent years, with the development of display panel, the prior art proposes that a kind of curved face display panel, curved face display panel exist
It visually can preferably be experienced to user, the reason is that, the eyeball of people is raised cambered, the radian of curved face display panel
It can ensure that each position is more impartial at a distance from display panel on eyeball, to bring better sensory experience, in addition to visually
Different experience, curved face display panel is wider to the visual field of people because the edge being bent slightly to user can closer to user,
Essentially identical ornamental angle, other than as large-sized display panel, curved surface are realized with curved face display panel middle position
The usage scenario of display panel also includes mobile phone, wearable intelligent set and Vehicular display device etc..Curved face display panel is gradual
As the hot spot of chasing of panel vendor, the exploitation of flexible curved surface display device has become the research emphasis of each manufacturer.
When curved face display panel is applied in vehicle-mounted product, such as curved surface HUD products, align process in display panel
In the phenomenon that being easy to occur light leakage between adjacent subpixels and lead to colour mixture, brought to be shown for the picture of display panel
The risk of colour cast.
Invention content
In view of this, technical problems to be solved in this application are to provide a kind of curved face display panel and display device, change
It has been apt to the phenomenon that display panel light leakage occurs between adjacent subpixels during contraposition and leads to colour mixture, has reduced display surface
There is the risk of colour cast during picture is shown in plate.
In order to solve the above-mentioned technical problem, the application has following technical solution：
In a first aspect, the application provides a kind of curved face display panel, including：Viewing area and it is arranged in the more of the viewing area
A sub-pixel, the sub-pixel are arranged in array along first direction and second direction, where the curved face display panel in face,
The first direction and second direction intersection；
Be provided with pixel electrode in each sub-pixel, the pixel electrode include at least one first pixel electrode and
Multiple second pixel electrodes；In the same sub-pixel, first pixel electrode and second pixel electrode
It sequentially arranges along the first direction；
First pixel electrode and second pixel electrode respectively include first electrode subelement, second electrode
Subelement and the third electrode subelement between the first electrode subelement and the second electrode subelement；Described
Three electrode subelements include first electrode portion and second electrode portion, and the first electrode portion connects with the first electrode subelement
It connects, the second electrode portion is connect with the second electrode subelement；The first electrode in second pixel electrode
The angle of the extending direction in portion and the extending direction in the second electrode portion is less than 180 °；It is described in the same sub-pixel
Extension side of first pixel electrode away from first electrode portion and the second electrode portion described in second pixel electrode
To angle setting；
The curved face display panel further includes the black matrix extended along the second direction, and the black matrix is in the curved surface
The orthographic projection in face where display panel and the third electrode subelement of each first pixel electrode are aobvious in the curved surface
The orthographic projection in face does not overlap where showing panel.
Second aspect, the application provide a kind of display device, including curved face display panel, which is this Shen
The curved face display panel please provided.
Compared with prior art, curved face display panel described herein and display device have reached following effect：
In curved face display panel and display device provided herein, there are two types of pixel electricity for setting in each sub-pixel
Pole, one is the first pixel electrode, another kind is the second pixel electrode, the first pixel electrode and multiple second sub-pixels
Electrode is sequentially arranged along first direction, respectively includes first electrode subelement, second electrode subelement and third electrode subelement,
First electrode portion and second electrode portion in third electrode subelement respectively with first electrode subelement and second electrode subelement
Connection；The first electrode portion of second pixel electrode and the extending direction in second electrode portion form an angle for being less than 180 °,
In same sub-pixel, the first pixel electrode is arranged away from the angle.In particular, prolonging in a second direction in curved face display panel
Orthographic projection of the black matrix stretched in the orthographic projection in face where display panel and each third sub-electrode unit face where display panel
It does not overlap, since the liquid crystal in curved face display panel is produced between pixel electrode corresponding with each sub-pixel and public electrode
It rotates to realize light transmission under the driving effect of raw electric field, when black matrix and third sub-electrode unit are in display surface
When the orthographic projection in face is not overlapping where plate, electric field strength will be weaker caused by the region corresponding to black matrix, that is,
Electric field strength caused by region will be weaker between adjacent subpixels, and liquid crystal deflection amplitude will also reduce, even if it is inclined that contraposition occurs
Difference also can accordingly reduce from the light penetrated between adjacent subpixels, that is to say, that from the light penetrated between adjacent subpixels
Also can be seldom, therefore, effectively reduce leads to colour mixture between sub-pixel adjacent in a first direction there is a phenomenon where light leakage, drops
The risk of colour cast occurs during picture is shown for low display panel, thus be conducive to be promoted display panel display effect and
The visual experience effect of user.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 show a kind of location diagram of pixel electrode and black matrix in a sub-pixel in the prior art；
Fig. 2 show a kind of vertical view for the curved face display panel that the embodiment of the present application is provided；
Fig. 3 show the part of pixel electrode in a sub-pixel in the curved face display panel that the embodiment of the present application is provided
Constitute schematic diagram；
Fig. 4 show a kind of partial structural diagram for the first pixel electrode that the embodiment of the present application is provided；
Fig. 5 show a kind of partial structural diagram for the second pixel electrode that the embodiment of the present application is provided；
Fig. 6 show in the curved face display panel that the embodiment of the present application is provided in a sub-pixel pixel electrode part and
A kind of location diagram of black matrix；
Fig. 7 show a kind of close-up schematic view for the first pixel electrode that the embodiment of the present application is provided；
Another partial structurtes that Fig. 8 show the first pixel electrode provided that the embodiment of the present application is provided are shown
It is intended to；
The part that Fig. 9 show pixel electrode in a sub-pixel corresponding with Fig. 8 constitutes schematic diagram；
Figure 10 show in the curved face display panel that the embodiment of the present application is provided the another of pixel electrode in a sub-pixel
A kind of part composition schematic diagram；
A kind of part that Figure 11 show the first pixel electrode corresponding with Figure 10 constitutes schematic diagram；
Figure 12 show in the curved face display panel that the embodiment of the present application is provided the another of pixel electrode in a sub-pixel
A kind of part composition schematic diagram；
A kind of part that Figure 13 show the first pixel electrode corresponding with Figure 12 constitutes schematic diagram；
Figure 14 show a kind of part arrangement signal of pixel electrode in the sub-pixel that the embodiment of the present application is provided
Figure；
The another kind part arrangement that Figure 15 show pixel electrode in the sub-pixel that the embodiment of the present application is provided is shown
It is intended to；
Figure 16 show another partial structurtes of the second pixel electrode in the sub-pixel that the embodiment of the present application is provided
Schematic diagram；
Figure 17 show a kind of circuit structure diagram for the curved face display panel that the embodiment of the present application is provided；
Figure 18 show a kind of structure chart for the pixel electrode that the embodiment of the present application is provided；
Figure 19 show a kind of sectional view for the curved face display panel that the embodiment of the present application is provided；
Figure 20 show a kind of simulated effect figure for the sub-pixel that the embodiment of the present application is provided；
Figure 21 show a kind of simulated effect figure of prior art sub-pixel；
Figure 22 show a kind of structural schematic diagram of display device provided herein.
Specific implementation mode
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in acceptable error range, those skilled in the art can be described within a certain error range solution
Technical problem basically reaches the technique effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein
Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling
It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is when subject to appended claims institute defender.
A kind of location diagram shown in Figure 1 for pixel electrode and black matrix in a sub-pixel in the prior art,
As can be seen from Figure 1, in the sub-pixel 300, pixel electrode 302 includes multiple pixel electrodes 303 sequentially arranged, and is located at most left
The middle region part of the pixel electrode 303 of side the 300 place face of sub-pixel orthographic projection in a second direction extend
The orthographic projection of black matrix 301 is overlapping, that is to say, that the part positioned at the pixel electrode 303 of the leftmost side is to stretch into black matrix
301 lower sections, contraposition deviation can occur in display panel contraposition process, the black matrix 301 being in originally between adjacent subpixels
Position can shift, the light between adjacent subpixels will be unable to be blocked completely by black matrix 301, be located at adjacent subpixels
Between at least partly light will reach the adjacent color blocking on color membrane substrates between, so that adjacent pixel light leakage phenomena can be caused,
Lead to colour mixture, so that display panel is shown that picture is impure, bring the risk of colour cast.It should be noted that the such of the prior art sets
Meter scheme, curved face display panel bending before or bending after, black matrix 301 with positioned at the leftmost side pixel electrode 303 in
Between region all have it is overlapping.
In view of this, the application technical problems to be solved in this application are to provide a kind of curved face display panel and display dress
It sets, improves the phenomenon that display panel light leakage occurs between adjacent subpixels during contraposition and leads to colour mixture, reduce
There is the risk of colour cast during picture is shown in display panel.
Fig. 2 show a kind of vertical view for the curved face display panel that the embodiment of the present application is provided, and Fig. 3 show the application
The part of pixel electrode constitutes schematic diagram in a sub-pixel in the curved face display panel that embodiment is provided, and Fig. 4 show this
A kind of partial structural diagram for the first pixel electrode that application embodiment is provided, Fig. 5 show the embodiment of the present application institute
A kind of partial structural diagram of the second pixel electrode provided, it is aobvious that Fig. 6 show the curved surface that the embodiment of the present application is provided
Show that a kind of location diagram of pixel electrode part and black matrix in a sub-pixel in panel, Fig. 7 show the application implementation
A kind of close-up schematic view for the first pixel electrode that example is provided, referring to Fig. 2, the embodiment of the present application provides a kind of curved surface
Display panel 100, including：Viewing area 101 and multiple sub-pixels 10 in viewing area 101 are set, sub-pixel 10 is along first direction
It is arranged in array with second direction, where curved face display panel in face, first direction and second direction intersection；
Referring to Fig. 3, pixel electrode 20 is provided in each sub-pixel 10, pixel electrode 20 includes at least one first sub-pixel
Electrode 21 and multiple second pixel electrodes 22；In same sub-pixel 10, the first pixel electrode 21 and the second sub-pixel electricity
It sequentially arranges along first direction pole 22；
Referring to Fig. 4 and Fig. 5, the first pixel electrode 21 and the second pixel electrode 22 respectively include first electrode subelement
211 (221), second electrode subelement 212 (222) and be located at first electrode subelement 211 (221) and second electrode subelement
Third electrode subelement 213 (223) between 212 (222)；Third electrode subelement 213 (223) includes first electrode portion 23
(27) it is connect with first electrode subelement 211 (221) with second electrode portion 24 (28), first electrode portion 23 (27), second electrode
Portion 24 (28) is connect with second electrode subelement 212 (222)；The extension side in the first electrode portion 27 in the second pixel electrode 22
It is less than 180 ° to the angle of the extending direction with second electrode portion 28；Continuing with referring to Fig. 3, in same sub-pixel 10, first
Pixel electrode 21 deviates from the angle of the extending direction in first electrode portion 27 and second electrode portion 28 in the second pixel electrode 22
Setting；
Referring to Fig. 6, curved face display panel 100 further includes the black matrix 30 extended in a second direction, and black matrix 30 is in curved surface
The orthographic projection in 100 place face of display panel is with the third electrode subelement 213 (223) of each first pixel electrode in curved-surface display
The orthographic projection in 100 place face of panel does not overlap.
Specifically, referring to Fig. 2, curved face display panel 100 that the embodiment of the present application is provided include along first direction and
Multiple sub-pixels 10 of second direction permutation arrangement, in 100 place face of curved face display panel, along the sub- picture of first direction arrangement
The line at the center of element is a camber line；Referring to Fig. 3, setting is there are two types of pixel electrode 20 in each sub-pixel 10, and one is the
One pixel electrode 21, another kind are the second pixel electrode 22, the first pixel electrode 21 and multiple second pixel electrodes
22 sequentially arrange along first direction；Referring to Fig. 4 and Fig. 7, the first pixel electrode 21 in the embodiment of the present application includes the first electricity
Pole subelement 211, second electrode subelement 212 and third electrode subelement 213, the first electricity in third electrode subelement 213
Pole portion 23 and second electrode portion 24 are connect with first electrode subelement 211 and second electrode subelement 212 respectively.Referring to Fig. 5, originally
It includes first electrode subelement 221, second electrode subelement 222 and third to apply for the second pixel electrode 22 in embodiment also
Electrode subelement 223, first electrode portion 27 and second electrode portion 28 in third electrode subelement 223 respectively with first electrode
Unit 221 and second electrode subelement 222 connect；The first electrode portion 27 of second pixel electrode 22 and second electrode portion 28
Extending direction forms an angle for being less than 180 °；Continuing with referring to Fig. 3 and Fig. 5, in same sub-pixel 10, the first sub-pixel
Electrode 21 deviates from the extending direction in first electrode portion 27 and second electrode portion 28 in the second pixel electrode 22 and is formed by angle
Setting.In particular, referring to Fig. 6, the black matrix 30 extended in a second direction in curved face display panel 100 is in display panel 100
Positive throwing of the third sub-electrode unit 213 of the orthographic projection in place face and the first pixel electrode 21 in 100 place face of display panel
Shadow does not overlap, since the liquid crystal in curved face display panel 100 is in pixel electrode 20 corresponding with each sub-pixel 10 and common electrical
It is rotated under the driving effect of generated electric field between pole and realizes light transmission, electric field strength is bigger, liquid crystal rotational steps
Bigger, the light of transmission is more.In the prior art due to black matrix with positioned at the leftmost side pixel electrode have it is overlapping, in black square
The electric field that battle array corresponding region generates will be relatively strong, and liquid crystal deflection intensity will be larger, will from the light penetrated between adjacent subpixels
Very much, the risk for light leakage occurring between adjacent subpixels will be larger.And in the embodiment of the present application, black matrix 30 and third sub-electrode
Unit 213 is not when the orthographic projection in 100 place face of display panel is overlapping, electric field caused by the region corresponding to black matrix 30
Intensity will be weaker, that is, electric field strength caused by region will be weaker between adjacent subpixels, when electric field strength is weak, liquid crystal
Deflection amplitude also will reduce, even if curved face display panel occur contraposition deviation from the light penetrated between adjacent subpixels if can
It is corresponding to reduce, that is to say, that also can be seldom from the light penetrated between adjacent subpixels, therefore, middle pixel is electric compared with prior art
The intermediate region of pole has overlapping mode, the curved face display panel 100 that the embodiment of the present application is provided aligning with black matrix
Even if light leakage occurs between sub-pixel 10 adjacent in a first direction can be effectively reduced if occurring contraposition deviation in journey and causes to mix
The phenomenon that color, reduces curved face display panel 100 and the risk of colour cast occurs during picture is shown, therefore is conducive to be promoted bent
The display effect of face display panel 100 and the visual experience effect of user.
It should be noted that a kind of vertical view for the curved face display panel 100 that Fig. 2, which is only the embodiment of the present application, to be provided,
The size of each sub-pixel 10 is not essentially equal in vertical view under actual conditions, and the size of each vertical view sub-pixel is only shown
Meaning, not represents actual size, and Fig. 2 has been only shown schematically a kind of curve form of curved face display panel, actually
Curved face display panel can also carry out the bending of other forms, and the application is to this without specifically limiting.In addition, shown in Fig. 3-Fig. 6
It is only the partial structural diagram of pixel electrode, the first pixel electrode or the second pixel electrode in embodiment, shown in attached drawing,
Complete electrode structure or sub-electrode structure are not embodied, complete electrode structure will subsequently be illustrated.In addition, knot
Fig. 3 and Fig. 5 is closed, in same sub-pixel, in each second pixel electrode 22 between first electrode portion 27 and second electrode portion 28
Angle be directed towards right side, the first pixel electrode 21 is located at the leftmost side of each second pixel electrode 22, except such side
Outside formula, angle in each second pixel electrode 22 between first electrode portion 27 and second electrode portion 28 can also towards left side,
The first pixel electrode 21 is located at the rightmost side of each second pixel electrode 22 at this time.
Optionally, Fig. 4 and Fig. 7 are referred to, which embodies a kind of structure of the first pixel electrode 21, the first son
In the third electrode subelement 213 of pixel electrode 21, first electrode portion 23 and second electrode portion 24 are connected with each other.In conjunction with Fig. 6,
In same sub-pixel 10, since the first pixel electrode 21 and multiple second pixel electrodes 22 are sequentially arranged along first direction
Cloth, under viewing angle shown in Fig. 6, the first pixel electrode 21 is located at Far Left, near right with sub-pixel institute where it
The black matrix 30 that the left side answered extends in a second direction, the first electrode portion 23 and second electrode portion of first pixel electrode 21
24 are connected with each other, but not overlapping with black matrix 30, first electrode portion 23 and second electrode portion in the first pixel electrode 21
24 such design method so that the black matrix 30 that in a second direction extends adjacent with first electrode portion and second electrode portion is right
Answer electric field strength caused by region weaker, the deflection angle of liquid crystal will be smaller in corresponding region, therefore inclined even if generating contraposition
Difference, also seldom from the light penetrated between adjacent subpixels, the light to reduce a pixel drains to adjacent thereto another
Possibility in a pixel is conducive to reduce the possibility of the colour mixture caused by light leakage, to reduce curved face display panel 100
The risk of colour cast occurs during picture is shown.
Optionally, referring to Fig. 7, in the first pixel electrode 21 that the embodiment of the present application is provided, first electrode portion 23 is wrapped
Include first while 41 and when with first 41 be oppositely arranged second in 42 and third while 43, second while 42 with third while 43 mutually interconnect
It connects, third 41 extending direction when 43 extending direction is with first intersects；
Second electrode portion 24 include the 4th while 44 and when with the 4th 44 be oppositely arranged the 5th in 45 and the 6th while 46, the 5th
At 45 and the 6th 46 be connected with each other, the 6th when 46 extending direction is with the 4th 44 extending direction intersect；
First 44 interconnection at 41 and the 4th, the second 45 interconnection at 42 and the 5th.
Specifically, Fig. 7 is referred to, in the first pixel electrode 21 that the embodiment of the present application is provided, first electrode portion 23
It is connected respectively with first electrode subelement 211 and second electrode subelement 212 with second electrode portion 24,23 He of first electrode portion
Irregular structure is presented as in second electrode portion 24, first electrode portion 23 first while 41 and second electrode portion 24 the 4th while 44
Positioned at the same side and be connected with each other, first electrode portion 23 second at 42 and third 43 be connected with each other and with 41 phase of the first side
To setting, second electrode portion 24 the 5th at 45 and the 6th 46 be connected with each other and be oppositely arranged with the 4th side 44, the second side 42
It is connected with each other with the 5th side 45.In the embodiment, first electrode portion 23 first at 41 and third 43 extending direction be phase
It hands over, first 42 can be set as parallel construction at 41 and second；The 4th of second electrode portion 24 at 44 and the 6th 46 extension
Direction is intersection, and the 4th 45 can also be set as parallel construction at 44 and the 5th.
Optionally, continuing with referring to Fig. 7, in same sub-pixel 10, first 44 is arranged on the second side at 41 and the 4th
42 and the 5th side of the side 45 far from the second pixel electrode 22, first at 41 and the 4th 44 extending direction be second party
To.The application by first at 41 and the 4th 44 extending direction be set as second direction, that is, make the first side 41 and the 4th
Side 44 is parallel with the black matrix extended in a second direction, accordingly even when occurring during display panel 100 aligns
Perhaps when contraposition deviation, the black matrix that extends in a second direction is on orthographic projection and first side 41 in 100 place face of display panel and the
Overlapping possibility also very little occurs for the orthographic projection on four sides 44, and electric field is still weaker caused by the region corresponding to black matrix, right
It answers the deflection amplitude of liquid crystal also will be smaller, therefore is conducive to reduce the possibility that light leakage and colour mixture occur between adjacent subpixels, from
And advantageously reduce the risk that colour cast occurs during picture is shown for curved face display panel 100.
Optionally, Fig. 7 and Fig. 8 are referred to, Fig. 8 show the first sub-pixel provided that the embodiment of the present application is provided
Another partial structural diagram of electrode, in the first pixel electrode 21, first electrode subelement 211 and second electrode
Unit 212 is vertical bar shape；
In embodiment illustrated in fig. 8, the extending direction on third side 43 is identical as the extending direction of first electrode subelement 211,
The extending direction on the 6th side 46 is identical as the extending direction of second electrode subelement 212, alternatively,
In embodiment illustrated in fig. 7, the extending direction on third side 43 intersects with the extending direction of first electrode subelement 211,
The extending direction on the 6th side 46 intersects with the extending direction of second electrode subelement 212.
Specifically, Fig. 7 and Fig. 8 each provides two kinds of different structures of the first pixel electrode 21, and Fig. 9 show and schemes
8 parts for corresponding to pixel electrode in a sub-pixel constitute schematic diagram, and Fig. 3 is shown in a sub-pixel 10 corresponding with Fig. 7
The composition schematic diagram of pixel electrode 20, the pixel electrode 20 in Fig. 3 and Fig. 9 are presented as double domain structures, in conjunction with Fig. 7 and Fig. 8, the
One electrode subelement 211 and second electrode subelement 212 are located at different farmland areas, and third sub-electrode unit 213 is located at farmland
Two different farmland areas are distinguished in frontier district, farmland frontier district.Continuing with referring to Fig. 7 and Fig. 8, being located at the of farmland frontier district
The extending direction on three sides 43 intersects with the extending direction of first electrode subelement 211 or identical, the 6th side positioned at farmland frontier district
46 extending direction intersects with the extending direction of second electrode subelement 212 or identical, the first electrode portion positioned at farmland frontier district
23 and second electrode portion 24 two different farmland areas can obviously be distinguished, for large-size curved face display panel and
Speech, due to its PPI (Pixels Per Inch, pixel density) is required it is relatively low, therefore, be located at farmland frontier district first electrode
The structure in portion 23 and second electrode portion 24 can't impact the normal display of each sub-pixel 10, and first electrode portion
23 and orthographic projection of the second electrode portion 24 in 100 place face of curved face display panel will not be with the black matrix that extends in a second direction
It is overlapping, therefore it is equally beneficial for reducing the risk that light leakage and colour mixture occur between adjacent subpixels, be conducive to promote curved-surface display
The display effect of panel 100.
Optionally, Figure 10 show in the curved face display panel that the embodiment of the present application is provided pixel electricity in a sub-pixel
The another kind part of pole constitutes schematic diagram, and a kind of part composition that Figure 11 show the first pixel electrode corresponding with Figure 10 is shown
It is intended to, referring to Figure 10 and Figure 11, in the third electrode subelement 213 of the first pixel electrode 21, first electrode portion 23 and the
Orthographic projection of two electrode portions 24 in 100 place face of curved face display panel does not overlap.Specifically, the application is to realize third sub-electrode
Unit 100 place face of curved face display panel orthographic projection with the black matrix 30 that in a second direction extends in curved face display panel
The orthographic projection at 100 places face does not overlap, and the application can will also be located at leftmost first pixel electrode in same sub-pixel 10
21 intermediate region is using the design blocked, that is, in the third electrode subelement 213 of the first pixel electrode 21, the first electricity
The orthographic projection in face where curved face display panel of pole portion 23 and second electrode portion 24 does not overlap, that is, makes the first sub-pixel electricity
First electrode portion 23 and second electrode portion 24 are not connected in the third electrode subelement 213 of pole 21, first electrode portion 23 and second
Electrode portion 24 is respectively positioned on positioned at farmland frontier district, can obviously distinguish in two different farmland areas, aobvious for the curved surface of large-size
For showing panel, due to its to PPI require it is relatively low, be located at farmland frontier district first electrode portion 23 and second electrode portion 24 it
Between do not interfere with the normal display of sub-pixel 10 for the structure that connects or disconnects, moreover, because first electrode portion 23 and second
Electrode portion 24 is not overlapped with the black matrix extended in a second direction, therefore is equally beneficial for sending out between reduction adjacent subpixels 10
The risk of raw light leakage and colour mixture, is conducive to the display effect for promoting curved face display panel 100.
Optionally, Figure 12 show in the curved face display panel that the embodiment of the present application is provided pixel electricity in a sub-pixel
The another kind part of pole constitutes schematic diagram, and a kind of part composition that Figure 13 show the first pixel electrode corresponding with Figure 12 is shown
It is intended to, referring to Figure 10-Figure 13, in the first pixel electrode 21, first electrode subelement 211 and second electrode subelement 212
For vertical bar shape；
Referring to Figure 10 and Figure 11, the extending direction in first electrode portion 23 and the extending direction phase of first electrode subelement 211
Together, the extending direction in second electrode portion 24 is identical as the extending direction of second electrode subelement 212, alternatively,
Referring to Figure 12-Figure 13, the extending direction in first electrode portion 23 and the extending direction phase of first electrode subelement 211
It hands over, the extending direction in second electrode portion 24 intersects with the extending direction of second electrode subelement 212.
Specifically, the pixel electrode 20 in Figure 10 and Figure 12 is presented as double domain structures, first electrode subelement 211 and the
Two electrode subelements 212 are located at different farmland areas, and third electrode subelement 213 is located at farmland frontier district, and farmland frontier district is by two
A different farmland area is distinguished.Continuing with referring to Figure 11 and Figure 13, it is located at the extension in the first electrode portion 23 of farmland frontier district
Direction is intersected with the extending direction of first electrode subelement 211 or identical, the extension positioned at the second electrode portion 24 of farmland frontier district
Direction is intersected with the extending direction of second electrode subelement 212 or identical, the first electrode portion 23 and second positioned at farmland frontier district
Electrode portion 24 can obviously distinguish in two different farmland areas, for the curved face display panel of large-size, due to it
It is relatively low to PPI requirements, therefore the extending direction in first electrode portion 23 and second electrode portion 24 can't be to each sub-pixel 10
Normal display impacts, and first electrode portion 23 and second electrode portion 24 are in the positive throwing in 100 place face of curved face display panel
Shadow will not be overlapped with the black matrix 30 extended in a second direction, therefore be equally beneficial for leaking between reduction adjacent subpixels
The risk of light and colour mixture is conducive to the display effect for promoting curved face display panel 100.
Optionally, Fig. 5 is referred to, in the third electrode subelement 223 of the second pixel electrode 22, first electrode portion 27
It is connected with each other with second electrode portion 28.The embodiment of the present application is that the possibility of light leakage occurs between reducing adjacent subpixels 10, mainly
The structure of the first pixel electrode 21 to being located at left end position in each sub-pixel 10 is improved, each second sub-pixel electricity
The structure of pole 22 can continue to continue to use existing structure design, and such mode can not only realize the technical purpose of the application, but also will not mistake
The design difficulty of more increasing display panels, is conducive to the production efficiency for promoting curved face display panel 100.
Optionally, Fig. 9, Figure 10 and Figure 12 are referred to, each sub-pixel 10 includes first pixel electrode 21, same son
In pixel 10, the distance between the first pixel electrode 21 and the second pixel electrode 22 adjacent thereto are equal to arbitrary neighborhood
The distance between second pixel electrode 22.That is, in same sub-pixel 10, two pixel electrodes of arbitrary neighborhood it
Between distance it is equal.It should be noted that in same sub-pixel 10, the distance between two pixel electrodes of arbitrary neighborhood refer to
Be the shortest distance between two neighboring pixel electrode, set when by the distance between two pixel electrodes of arbitrary neighborhood
It, only need to be according to same the first sub-pixel of fixed distance value pair in the production process of curved face display panel 100 when being calculated as equal
Electrode 21 and the second pixel electrode 22 arranged both can, be conducive to simplify production process, improve curved face display panel 100
Production efficiency, meanwhile, applicant is had found by l-G simulation test many times, is existed by the third electrode unit of the first pixel electrode
The orthographic projection in face where curved face display panel and the black matrix extended in a second direction are designed as under the premise of not overlapping, when will appoint
When adjacent the distance between two pixel electrodes of anticipating are set as equal, it is equally beneficial for occurring between reduction adjacent subpixels
The risk of light leakage colour mixture is conducive to the display effect for promoting curved face display panel 100.
Optionally, Figure 14 show a kind of part row of pixel electrode in the sub-pixel that the embodiment of the present application is provided
Cloth schematic diagram, each sub-pixel 10 includes first pixel electrode 21, in same sub-pixel 10,21 He of the first pixel electrode
Minimum range between the second pixel electrode 22 adjacent thereto be more than the second adjacent pixel electrode 22 of any two it
Between distance.That is, in same sub-pixel 10, the first pixel electrode 21 and the second pixel electrode adjacent thereto
The distance between 22 D1 are maximum, and the distance between any other two adjacent second pixel electrodes 22 are respectively less than the distance
D1, applicant by l-G simulation test many times find, by the third electrode unit of the first pixel electrode in curved-surface display face
The orthographic projection in face where plate and the black matrix extended in a second direction are designed as under the premise of not overlapping, when two of arbitrary neighborhood
In the distance between pixel electrode 20, by between the first pixel electrode 21 and the second pixel electrode 22 adjacent thereto away from
When being designed as maximum from D1, it is equally beneficial for the risk of generation light leakage colour mixture between reduction adjacent subpixels 10, is conducive to be promoted
The display effect of curved face display panel 100.
Optionally, continuing with referring to Figure 14, in same sub-pixel 10, from close to the side of the first pixel electrode 21 to
Side far from the first pixel electrode 21, the distance between second adjacent pixel electrode 22 successively decrease.That is, scheming
Under viewing angle shown in 14, the distance between the first pixel electrode 21 and the second pixel electrode 22 adjacent thereto are maximum,
According to sequence from left to right, the distance between each adjacent second pixel electrode 22 successively decreases successively, and applicant passes through many times
L-G simulation test find, by the third electrode unit of the first pixel electrode where curved face display panel the orthographic projection in face and edge
Second direction extend black matrix be designed as under the premise of not overlapping, when by each adjacent sub-pixel electrodes in same sub-pixel 10 it
Between distance when being designed as the form successively decreased, the improvement that light leakage mixed color phenomenon occurs between adjacent subpixels 10 is more bright
It is aobvious, it is more advantageous to the display effect for promoting curved face display panel 100.
Optionally, Figure 15 show the another kind part of pixel electrode in the sub-pixel that the embodiment of the present application is provided
Arrangement schematic diagram, each sub-pixel includes first pixel electrode 21, in same sub-pixel, the first pixel electrode 21 and with
Minimum range D2 between its second adjacent pixel electrode 22 be less than the second adjacent pixel electrode 22 of any two it
Between distance.That is, in same sub-pixel, the first pixel electrode 21 and the second pixel electrode 22 adjacent thereto
The distance between D2 it is minimum, any other adjacent the distance between two the second pixel electrodes 22 are all higher than the distance, Shen
Ask someone by l-G simulation test many times find, by the third electrode unit of the first pixel electrode where curved face display panel
The orthographic projection in face is designed as with the black matrix extended in a second direction under the premise of not overlapping, when two pixel electricity of arbitrary neighborhood
In the distance between pole 20, the distance between the first pixel electrode 21 and the second pixel electrode 22 adjacent thereto D2 are set
When being calculated as minimum, it is equally beneficial for the risk of generation light leakage colour mixture between reduction adjacent subpixels, is conducive to promote curved-surface display
The display effect of panel 100.
Optionally, continuing with referring to Figure 15, in same sub-pixel 10, from close to the side of the first pixel electrode 21 to
Side far from the first pixel electrode 21, the distance between second adjacent pixel electrode 22 are incremented by.Applicant passes through nothing
L-G simulation test is found for several times, under the viewing angle shown in Figure 15, by the third electrode unit of the first pixel electrode in curved surface
The orthographic projection in face where display panel and the black matrix extended in a second direction are designed as under the premise of not overlapping, adjacent subpixels
When the trend successively decreased is presented in the distance between electrode from left to right, it is mixed to be equally beneficial for generation light leakage between reducing adjacent subpixels
The risk of color is conducive to the display effect for promoting curved face display panel 100.
It should be noted that in Figure 12, Figure 14 and Figure 15, the structure of each second pixel electrode 22 be it is identical,
The arrangement that each second pixel electrode 22 is realized by way of replicating and translating is may be considered, it is in this case, adjacent
The distance between two 22 each corresponding parts of the second pixel electrode are equal；In addition to such mode, in same sub-pixel
The structure of a second pixel electrode 22 also can be not exactly the same, at this point, between two neighboring second pixel electrode 22 away from
From can be calculated according to the minimum range between two neighboring second pixel electrode 22.
Optionally, it show the second sub-pixel in the sub-pixel that the embodiment of the present application is provided referring to Fig. 5 and Figure 16, Figure 16
Another partial structural diagram of electrode, in Fig. 5 and embodiment illustrated in fig. 16, in the second pixel electrode 22, the first electricity
Pole subelement 221 and second electrode subelement 222 are vertical bar shape；
Referring to Fig. 5, the extending direction of first electrode subelement 221 intersects with the extending direction in first electrode portion 27, and second
The extending direction of electrode subelement 222 intersects with the extending direction in second electrode portion 28, alternatively,
Referring to Figure 16, the extending direction of first electrode subelement 221 is identical as the extending direction in first electrode portion 27, and second
The extending direction of electrode subelement 222 is identical as the extending direction in second electrode portion 28.
Specifically, the component part of first electrode portion 27 and second electrode portion 28 as third electrode subelement 223, will be sub
Pixel 10 is divided to for two different farmland areas, and first electrode subelement 221 and second electrode subelement 222 are located at different
Farmland area, and third electrode subelement 223 belongs to farmland frontier district is located at the extending direction and the in the first electrode portion 27 of farmland frontier district
The extending direction of one electrode subelement 221 intersects or identical, be located at the extending direction in the second electrode portion 28 of farmland frontier district with
The extending direction intersection or identical of second electrode subelement 222, for the curved face display panel of large-size, since its is right
PPI requirements are relatively low, and therefore, the extending direction in first electrode portion 27 and second electrode portion 28 does not interfere with the son electricity in the areas Liang Gechou
Pole unit plays a role, and will not be impacted to the normal display of sub-pixel 10.
Optionally, Figure 17 show a kind of circuit structure diagram for the curved face display panel that the embodiment of the present application is provided, and needs
It is noted that the figure, which is only illustrative, illustrates circuit structure, actually the circuit structure is distributed across for example shown in Fig. 2
Curved face display panel on, and nonplanar structure；Figure 18 show the one kind for the pixel electrode that the embodiment of the present application is provided
Structure chart, Figure 19 show a kind of sectional view for the curved face display panel that the embodiment of the present application is provided, referring to Figure 17, the application
A plurality of parallel grid line 81 and a plurality of parallel data signal line are provided on the curved face display panel 100 that embodiment is provided
82, data signal line 82 and grid line 81 intersect, two adjacent data signal wires 82 and adjacent two grid lines 81
Intersection limits multiple subpixel areas, and the viewing area of curved face display panel is provided with the thin film transistor (TFT) 60 of array arrangement, thin
Film transistor 60 and pixel electrode 20 are located in subpixel area；Referring to Figure 17-Figure 19, the first pixel electrode 21 and each
The second of the electrical connection of first end 201 of second pixel electrode 22, the first pixel electrode 21 and each second pixel electrode 22
End 202 is electrically connected and is connected to the drain electrode 61 of thin film transistor (TFT) 60, and first end 201 and second end 202 are oppositely arranged.
Specifically, in same sub-pixel, the first pixel electrode 21 and each second pixel electrode 22 are whole as one
Body plays a role, in practical application, the first end 201 of the first pixel electrode 21 and each second pixel electrode 22 is
It links together, what second end 202 was also connected together.Each sub-pixel is controlled by least one thin film transistor (TFT) 60
System, the drain electrode 61 of thin film transistor (TFT) 60 is electrically connected with the one-to-one correspondence of pixel electrode 20 in sub-pixel, when thin film transistor (TFT) 60 is led
When logical, voltage, the electricity between the voltage and public electrode 50 are provided to pixel electrode 20 by the drain electrode 61 of thin film transistor (TFT) 60
Pressure cooperatively forms the electric field of driving liquid crystal deflection, to realize the display function of sub-pixel 10.
The embodiment of the present application is further described below by way of simulated effect figure, Figure 20 show the application implementation
A kind of simulated effect figure for the sub-pixel that example is provided, Figure 21 show a kind of simulated effect figure of prior art sub-pixel,
As can be seen from Figure 21, the sub-pixel 102 is shown in progress picture in the prior art, and left side sub-pixel 103 adjacent thereto
It is required that when black state is presented, the son that black state is presented in the requirement can be drained to by carrying out the light for 102 corresponding region of sub-pixel that picture is shown
There is bright spot appearance in region corresponding to pixel 103 referring to region corresponding to dashed box in Figure 21.And when using the embodiment of the present application
When the curved face display panel 100 provided, due to the special designing of the first pixel electrode, first pixel electrode is not with
The black matrix that two directions extend occurs overlapping, can be seen that from simulation result, when a sub-pixel 102 carry out picture show and requires and
When black state is presented in its adjacent left side sub-pixel 103, the light for carrying out 102 corresponding region of sub-pixel that picture is shown does not drain to
It is required that presenting in the region corresponding to the sub-pixel 103 of black state, there is not bright spot with the position corresponding to Figure 21 dashed boxes, because
This, the possibility of generation light leakage colour mixture between adjacent subpixels can effectively be reduced by further illustrating the application, be conducive to improve
There is a phenomenon where colour casts for curved face display panel 100, to be conducive to promote the display effect of curved face display panel 100.
Based on same inventive concept, the application also provides a kind of display device, and Figure 22 show provided herein show
A kind of structural schematic diagram of showing device, the display device 200 include curved face display panel 100, the wherein curved face display panel 100
For curved face display panel provided herein.Display device 200 provided herein can be：Head-up display HUD, hand
Any product with real function such as machine, tablet computer, television set, display, laptop, Digital Frame, navigator
Or component.The embodiment of display device 200 can be found in the embodiment of above-mentioned curved face display panel 100 in the application, repeat place
Details are not described herein again.
By the above various embodiments it is found that advantageous effect existing for the application is：
In curved face display panel and display device provided herein, there are two types of pixel electricity for setting in each sub-pixel
Pole, one is the first pixel electrode, another kind is the second pixel electrode, the first pixel electrode and multiple second sub-pixels
Electrode is sequentially arranged along first direction, respectively includes first electrode subelement, second electrode subelement and third electrode subelement,
First electrode portion and second electrode portion in third electrode subelement respectively with first electrode subelement and second electrode subelement
Connection；The first electrode portion of second pixel electrode and the extending direction in second electrode portion form an angle for being less than 180 °,
In same sub-pixel, the first pixel electrode is arranged away from the angle.In particular, prolonging in a second direction in curved face display panel
Orthographic projection of the black matrix stretched in the orthographic projection in face where display panel and each third sub-electrode unit face where display panel
It does not overlap, since the liquid crystal in curved face display panel is produced between pixel electrode corresponding with each sub-pixel and public electrode
It rotates to realize light transmission under the driving effect of raw electric field, when black matrix and third sub-electrode unit are in display surface
When the orthographic projection in face is not overlapping where plate, electric field strength will be weaker caused by the region corresponding to black matrix, that is,
Electric field strength caused by region will be weaker between adjacent subpixels, and liquid crystal deflection amplitude will also reduce, even if it is inclined that contraposition occurs
Difference also can accordingly reduce from the light penetrated between adjacent subpixels, that is to say, that from the light penetrated between adjacent subpixels
Also can be seldom, therefore, effectively reduce leads to colour mixture between sub-pixel adjacent in a first direction there is a phenomenon where light leakage, drops
The risk of colour cast occurs during picture is shown for low display panel, thus be conducive to be promoted display panel display effect and
The visual experience effect of user.
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in the scope of the invention is set forth herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (16)
1. a kind of curved face display panel, which is characterized in that including：Viewing area and multiple sub-pixels in the viewing area are set,
The sub-pixel is arranged in array along first direction and second direction, where the curved face display panel in face, described first
Direction and second direction intersection；
It is provided with pixel electrode in each sub-pixel, the pixel electrode includes at least one first pixel electrode and multiple
Second pixel electrode；In the same sub-pixel, first pixel electrode and second pixel electrode are along institute
First direction is stated sequentially to arrange；
It is single that first pixel electrode and second pixel electrode respectively include first electrode subelement, second electrode
Member and the third electrode subelement between the first electrode subelement and the second electrode subelement；The third electricity
Pole subelement includes first electrode portion and second electrode portion, and the first electrode portion is connect with the first electrode subelement, institute
Second electrode portion is stated to connect with the second electrode subelement；The first electrode portion in second pixel electrode prolongs
The angle for stretching the extending direction in direction and the second electrode portion is less than 180 °；In the same sub-pixel, first son
Folder of the pixel electrode away from the extending direction in first electrode portion described in second pixel electrode and the second electrode portion
Angle is arranged；
The curved face display panel further includes the black matrix extended along the second direction, and the black matrix is in the curved-surface display
The orthographic projection in face where panel and the third electrode subelement of each first pixel electrode are in the curved-surface display face
The orthographic projection in face does not overlap where plate.
2. curved face display panel according to claim 1, which is characterized in that the third of first pixel electrode
In electrode subelement, the first electrode portion and the second electrode portion are connected with each other.
3. curved face display panel according to claim 2, which is characterized in that the first electrode portion include the first side and with
Described first in second be oppositely arranged and third side, described second while and when third be connected with each other, the third side
Extending direction and the extending direction on first side intersect；
The second electrode portion include the 4th be oppositely arranged while the described 4th the 5th while and when the 6th, the 5th side
With the 6th side be connected with each other, the described 6th while extending direction with the described 4th while extending direction intersect；
Described first while and it is described 4th while be connected with each other, described second while and it is described 5th while be connected with each other.
4. curved face display panel according to claim 3, which is characterized in that in the same sub-pixel, described first
While and it is described 4th while be arranged on second side and the 5th outlying side from second pixel electrode, described
On one side and the extending direction on the 4th side is the second direction.
5. curved face display panel according to claim 3, which is characterized in that described in first pixel electrode
First electrode subelement and the second electrode subelement are vertical bar shape；
The extending direction on the third side is identical as the extending direction of first electrode subelement, the extension side on the 6th side
To identical as the extending direction of second electrode subelement, alternatively,
The extending direction on the third side intersects with the extending direction of the first electrode subelement, the extension side on the 6th side
Intersect to the extending direction of the second electrode subelement.
6. curved face display panel according to claim 1, which is characterized in that described the of first pixel electrode
In three electrode subelements, the orthographic projection of the first electrode portion and the second electrode portion in face where the curved face display panel
It does not overlap.
7. curved face display panel according to claim 6, which is characterized in that described in first pixel electrode
First electrode subelement and the second electrode subelement are vertical bar shape；
The extending direction in the first electrode portion is identical as the extending direction of first electrode subelement, the second electrode portion
Extending direction it is identical as the extending direction of second electrode subelement, alternatively,
The extending direction in the first electrode portion intersects with the extending direction of the first electrode subelement, the second electrode portion
Extending direction intersect with the extending direction of the second electrode subelement.
8. curved face display panel according to claim 1, which is characterized in that described the of second pixel electrode
In three electrode subelements, the first electrode portion and the second electrode portion are connected with each other.
9. curved face display panel according to claim 1, which is characterized in that each sub-pixel includes one described first
Pixel electrode, in the same sub-pixel, first pixel electrode and second pixel electrode adjacent thereto
The distance between be equal to adjacent the distance between second pixel electrode of any two.
10. curved face display panel according to claim 1, which is characterized in that each sub-pixel includes one described the
One pixel electrode, in the same sub-pixel, first pixel electrode and second sub-pixel adjacent thereto electricity
Minimum range between pole is more than adjacent the distance between second pixel electrode of any two.
11. display panel curved face display panel according to claim 10, which is characterized in that in the same sub-pixel
In, the side from close to the side of first pixel electrode to far from first pixel electrode, adjacent described the
The distance between two pixel electrodes successively decrease.
12. curved face display panel according to claim 1, which is characterized in that each sub-pixel includes one described the
One pixel electrode, in the same sub-pixel, first pixel electrode and second sub-pixel adjacent thereto electricity
Minimum range between pole is less than adjacent the distance between second pixel electrode of any two.
13. curved face display panel according to claim 12, which is characterized in that in the same sub-pixel, from close
The side of first pixel electrode to the side far from first pixel electrode, adjacent second sub-pixel electricity
The distance between pole is incremented by.
14. curved face display panel according to claim 1, which is characterized in that described in second pixel electrode
First electrode subelement and the second electrode subelement are vertical bar shape；
The extending direction of the first electrode subelement intersects with the extending direction in the first electrode portion, second electrode
The extending direction of unit intersects with the extending direction in the second electrode portion, alternatively,
The extending direction of the first electrode subelement is identical as the extending direction in first electrode portion, second electrode
The extending direction of unit is identical as the extending direction in second electrode portion.
15. curved face display panel according to claim 1, which is characterized in that the viewing area is provided with array arrangement
Thin film transistor (TFT)；The first end of first pixel electrode and each second pixel electrode is electrically connected, first son
The second end of pixel electrode and each second pixel electrode is electrically connected and is connected to the drain electrode of the thin film transistor (TFT), described
First end and the second end are oppositely arranged.
16. a kind of display device, which is characterized in that any curved face display panel including claim 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241336.5A CN108563079B (en) | 2018-03-22 | 2018-03-22 | Curved surface display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241336.5A CN108563079B (en) | 2018-03-22 | 2018-03-22 | Curved surface display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108563079A true CN108563079A (en) | 2018-09-21 |
| CN108563079B CN108563079B (en) | 2021-07-09 |
Family
ID=63532090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241336.5A Active CN108563079B (en) | 2018-03-22 | 2018-03-22 | Curved surface display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108563079B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580275A (en) * | 2019-02-15 | 2020-08-25 | 矢崎总业株式会社 | Display device for vehicle |
| CN112956173A (en) * | 2018-12-29 | 2021-06-11 | Oppo广东移动通信有限公司 | Mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794047A (en) * | 2009-01-30 | 2010-08-04 | 株式会社半导体能源研究所 | Liquid crystal indicator |
| CN104345500A (en) * | 2013-08-02 | 2015-02-11 | 三星显示有限公司 | Liquid crystal display |
| CN104483781A (en) * | 2014-12-30 | 2015-04-01 | 厦门天马微电子有限公司 | Liquid crystal display device as well as production method of liquid crystal display device and electronic device |
| US20150116625A1 (en) * | 2013-10-24 | 2015-04-30 | Samsung Display Co., Ltd. | Liquid crystal display panel |
| US20170357132A1 (en) * | 2015-11-24 | 2017-12-14 | Boe Technology Group Co., Ltd. | Curved display panel and curved display apparatus |
-
2018
- 2018-03-22 CN CN201810241336.5A patent/CN108563079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794047A (en) * | 2009-01-30 | 2010-08-04 | 株式会社半导体能源研究所 | Liquid crystal indicator |
| CN104345500A (en) * | 2013-08-02 | 2015-02-11 | 三星显示有限公司 | Liquid crystal display |
| US20150116625A1 (en) * | 2013-10-24 | 2015-04-30 | Samsung Display Co., Ltd. | Liquid crystal display panel |
| CN104483781A (en) * | 2014-12-30 | 2015-04-01 | 厦门天马微电子有限公司 | Liquid crystal display device as well as production method of liquid crystal display device and electronic device |
| US20170357132A1 (en) * | 2015-11-24 | 2017-12-14 | Boe Technology Group Co., Ltd. | Curved display panel and curved display apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956173A (en) * | 2018-12-29 | 2021-06-11 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN112956173B (en) * | 2018-12-29 | 2023-04-25 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN111580275A (en) * | 2019-02-15 | 2020-08-25 | 矢崎总业株式会社 | Display device for vehicle |
| CN111580275B (en) * | 2019-02-15 | 2022-02-25 | 矢崎总业株式会社 | Display device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108563079B (en) | 2021-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105425480B (en) | The liquid crystal display device and its view angle switch method of switchable viewing angle | |
| CN107633822B (en) | Display device and driving method thereof | |
| CN103439845B (en) | Pixel array, pixel structure and driving method of pixel structure | |
| CN104865757B (en) | A kind of method of controlling viewing angle of display panel, display device and display panel | |
| CN104808407B (en) | TFT array substrate | |
| CN102289117B (en) | Liquid Crystal Display And Method For Driving | |
| KR101502364B1 (en) | Display device and method of driving the same | |
| CN107422509B (en) | Array substrate, display panel and display | |
| CN102566157B (en) | Array substrate and liquid crystal display | |
| CN107844000B (en) | Display device and driving method thereof | |
| CN102628999B (en) | Three-dimensional (3D) display method and 3D display device | |
| WO2021032199A1 (en) | Pixel architecture, array substrate and display apparatus | |
| TWI697708B (en) | Liquid crystal display device | |
| CN102928906B (en) | Color filter and liquid crystal display device using color filter | |
| CN106206619B (en) | Array substrate and its driving method and display device | |
| CN102854680B (en) | High-light transmittance transparent display device | |
| CN102289116B (en) | Liquid crystal display | |
| US20120105735A1 (en) | Active matrix substrate, liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver | |
| WO2016041228A1 (en) | Display panel as well as pixel structure thereof and drive method therefor | |
| US20110285953A1 (en) | Display Apparatus with Display Switching Modes | |
| CN102707450B (en) | Display device and control method thereof | |
| CN102752617A (en) | 3D (Three-dimensional) display method and display device | |
| CN108563079A (en) | Curved face display panel and display device | |
| CN101846860B (en) | Liquid crystal display member and image display device using same | |
| US20160139462A1 (en) | Curved liquid crystal display |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |