CN105223736A - Display panel - Google Patents
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- CN105223736A CN105223736A CN201510725386.7A CN201510725386A CN105223736A CN 105223736 A CN105223736 A CN 105223736A CN 201510725386 A CN201510725386 A CN 201510725386A CN 105223736 A CN105223736 A CN 105223736A
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- orientation district
- orientation
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 91
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 238000000059 patterning Methods 0.000 claims description 70
- 238000005452 bending Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 24
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000012447 hatching Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 2
- 229910001195 gallium oxide Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 1
- KWXIRYKCFANFRC-UHFFFAOYSA-N [O--].[O--].[O--].[Al+3].[In+3] Chemical compound [O--].[O--].[O--].[Al+3].[In+3] KWXIRYKCFANFRC-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- NQBRDZOHGALQCB-UHFFFAOYSA-N oxoindium Chemical compound [O].[In] NQBRDZOHGALQCB-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a display panel which comprises a first sub-pixel and a patterned light shielding layer. The first sub-pixel is arranged on the array substrate and comprises a first alignment area, a second alignment area, a third alignment area and a fourth alignment area which are sequentially arranged along a first direction. The liquid crystal molecules corresponding to the first alignment region and the third alignment region have the same alignment, the liquid crystal molecules corresponding to the second alignment region and the fourth alignment region have the same alignment, and the liquid crystal molecules corresponding to the first alignment region and the second alignment region have different alignments. The patterned light shielding layer is disposed on the opposite substrate and has a plurality of first openings respectively corresponding to the first sub-pixels. The patterned light shielding layer shields the first alignment region and the fourth alignment region, and the first opening exposes the second alignment region and the third alignment region.
Description
Technical field
The invention relates to a kind of display panel, and relate to a kind of display panel with orientation compensation mechanism especially.
Background technology
Along with advancing by leaps and bounds of display technique, display little by little develops into recent flat-panel screens (FlatPanelDisplay, FPD) from early stage cathode-ray tube (CRT) (CathodeRayTube, CRT) display.But along with the universalness of electric equipment products with curved appearance, two-d display panel is not suitable for because being difficult to flexure and is applied in these type of electric equipment products.Therefore, dealer sets about research curved face display panel (curveddisplaypanel) one after another in recent years, with the function providing these type of electric equipment products to show.
Please refer to Figure 1A to Fig. 1 D, Figure 1A to Fig. 1 D illustrates the method schematic diagram of existing making curved face display panel, wherein Figure 1A illustrates the schematic diagram of two-d display panel, Figure 1B is the cut-open view of the two-d display panel illustrated along the A-A ' hatching line of Figure 1A, Fig. 1 C illustrates the schematic diagram of curved face display panel, and Fig. 1 D is the cut-open view of the curved face display panel illustrated along the B-B ' hatching line of Fig. 1 C.As shown in Figure 1A and Figure 1B, first, there is provided two-d display panel 1, it comprises array base palte (active component array base board) 2, subtend substrate (colored optical filtering substrates) 3, and is configured at the liquid crystal molecule LC between array base palte 2 and subtend substrate 3.Subtend substrate 3 is configured with patterning light shield layer (such as black matrix") BM, the region (being referred to as shielded area NT below) of leakage problem may be there is in order to cover the region (such as signal wire and on-off element) that array base palte 2 is configured with light tight element and signal wire edge.As shown in figs 1 c and 1d, then two-d display panel 1 is bent to form curved face display panel 1 '.
But, because the patterning light shield layer BM be arranged on subtend substrate 3 can produce relative displacement because of bending of curved face display panel 1 ' with the shielded area NT be arranged on array base palte 2, therefore patterning light shield layer BM cannot cover crested district NT completely and cover the penetrating region of part, and produces light leak (as shown in the arrow of Fig. 1 D).In addition, the relative displacement of patterning light shield layer BM and array base palte 2 also can make the orientation of the secondary pixel of zones of different configure inconsistent, and makes to produce when different visual angles is watched aberration problem, affects the display effect of curved face display panel.
Disclosed in this prior art part, foregoing is only the understanding in order to strengthen background of the present invention.Therefore, it may comprise any part that do not form prior art and not form prior art and may have this area and usually know that the knowledgeable provides the content of enlightenment.
Summary of the invention
An object of the present invention is to provide a kind of display panel, inconsistent with aberration problem to improve light leak, orientation.
One embodiment of the invention provide a kind of display panel, comprise array base palte, subtend substrate, multiple liquid crystal molecule, for the first time pixel and patterning light shield layer.Subtend substrate and array base palte are oppositely arranged.Liquid crystal molecule is arranged between array base palte and subtend substrate.Pixel comprises the first orientation district, the second orientation district, the 3rd orientation district and the 4th orientation district, along first direction sequential for the first time.The liquid crystal molecule that liquid crystal molecule corresponding to the first orientation district is corresponding with the 3rd orientation district has identical orientation, the liquid crystal molecule that liquid crystal molecule corresponding to the second orientation district is corresponding with the 4th orientation district has identical orientation, and liquid crystal molecule corresponding to the first orientation district liquid crystal molecule corresponding with the second orientation district has different alignment.Patterning light shield layer is arranged on subtend substrate, wherein patterning light shield layer has the first opening, correspond to first time pixel, patterning light shield layer covers the first orientation district and the 4th orientation district of first time pixel, and the first opening exposes the second orientation district and the 3rd orientation district of first time pixel.
Another embodiment of the present invention provides a kind of display panel, has center of curvature axle, and display panel is with center of curvature bending shaft.Display panel comprises array base palte, subtend substrate, multiple liquid crystal molecule, for the first time pixel and patterning light shield layer.Subtend substrate and array base palte are oppositely arranged.Liquid crystal molecule is arranged between array base palte and subtend substrate.Pixel comprises the first orientation district, the second orientation district, the 3rd orientation district and the 4th orientation district, along first direction sequential for the first time.The liquid crystal molecule that liquid crystal molecule corresponding to the first orientation district is corresponding with the 3rd orientation district has identical orientation, the liquid crystal molecule that liquid crystal molecule corresponding to the second orientation district is corresponding with the 4th orientation district has identical orientation, and liquid crystal molecule corresponding to the first orientation district liquid crystal molecule corresponding with the second orientation district has different alignment.Patterning light shield layer is arranged on subtend substrate, wherein patterning light shield layer has the first opening, correspond to first time pixel, patterning light shield layer covers the first orientation district and the 4th orientation district of first time pixel, and the first opening exposes the second orientation district and the 3rd orientation district of first time pixel.
Accompanying drawing explanation
Figure 1A-Fig. 1 D illustrates the method schematic diagram of known making curved face display panel, wherein Figure 1A illustrates the schematic diagram of two-d display panel, Figure 1B is the cut-open view of the two-d display panel illustrated along the A-A ' hatching line of Figure 1A, Fig. 1 C illustrates the schematic diagram of curved face display panel, and Fig. 1 D is the cut-open view of the curved face display panel illustrated along the B-B ' hatching line of Fig. 1 C.
Fig. 2 A illustrates the top view of the display panel of the first embodiment of the present invention.
Fig. 2 B is the cut-open view illustrating display panel along the C-C ' hatching line of Fig. 2 A.
Fig. 2 C illustrates the close-up schematic view of the first embodiment display panel.
Fig. 3 A illustrates the schematic diagram of the display panel of the alternate embodiment of the first embodiment of the present invention.
Fig. 3 B illustrates the close-up schematic view of the display panel of the alternate embodiment of the first embodiment.
Fig. 4 illustrates the schematic diagram of the display panel of the second embodiment of the present invention.
Fig. 5 illustrates the schematic diagram of the display panel of the alternate embodiment of the second embodiment of the present invention.
Fig. 6 illustrates the schematic diagram of the display panel of the third embodiment of the present invention.
Fig. 7 illustrates the schematic diagram of the display panel of the alternate embodiment of the third embodiment of the present invention.
Fig. 8 A illustrates the top view that first of the third embodiment of the present invention implements the display panel of pattern.
Fig. 8 B illustrates the diagrammatic cross-section that first of the 3rd embodiment implements the display panel of pattern.
Fig. 9 A illustrates the top view that second of the third embodiment of the present invention implements the display panel of pattern.
Fig. 9 B illustrates the diagrammatic cross-section that second of the 3rd embodiment implements the display panel of pattern.
Figure 10 illustrates the schematic diagram of the display panel of the fourth embodiment of the present invention.
Figure 11 illustrates the schematic diagram of the display panel of the alternate embodiment of the fourth embodiment of the present invention.
Figure 12 illustrates the schematic diagram of the display panel of the fifth embodiment of the present invention.
Figure 13 illustrates the schematic diagram of the display panel of the alternate embodiment of the fifth embodiment of the present invention.
1 two-d display panel 2 array base palte
3 subtend substrate BM patterning light shield layers
LC liquid crystal molecule NT shielded area
1 ' curved face display panel 100,100 ' display panel
200,200 ' display panel 300,300 ' display panel
400,400 ' display panel 500,500 ' display panel
10 array base palte 30 subtend substrates
PA pel array SP1 first time pixel
SP2 second time pixel SP3 third time pixel
A1 first orientation district A2 second orientation district
A3 the 3rd orientation district A4 the 4th orientation district
A5 the 5th orientation district A6 the 6th orientation district
A7 the 7th orientation district A8 the 8th orientation district
L1 first direction L2 second direction
D2 direction, D1 direction
D4 direction, D3 direction
H1 first opening H2 second opening
H3 the 3rd open C center of curvature axle
X central shaft P1 first area
P2 second area P3 the 3rd region
GL gate line DL data line
T thin film transistor (TFT) GE grid
SE source electrode DE drains
PE pixel electrode ME1 first main electrode
BE1 first branch electrodes S1 first slit
ME2 second main electrode BE2 second branch electrodes
S2 second slit ME main electrode
BE branch electrodes S slit
32 orientation protrusion A11, A12 orientation district
A21, A22 orientation district A31, A32 orientation district
A41, A42 orientation district
Embodiment
For making the general technology person being familiar with the technical field of the invention further can understand the present invention, hereafter spy enumerates preferred embodiment of the present invention, and coordinates institute's accompanying drawings, describe in detail constitution content of the present invention and the effect for reaching.
Please refer to Fig. 2 A, Fig. 2 B and Fig. 2 C.Fig. 2 A illustrates the top view of the display panel of the first embodiment of the present invention, and Fig. 2 B is the cut-open view illustrating display panel along the C-C ' hatching line of Fig. 2 A, and Fig. 2 C illustrates the close-up schematic view of the display panel of the first embodiment.As shown in Fig. 2 A, Fig. 2 B and Fig. 2 C, the display panel 100 of the present embodiment comprises array base palte 10, subtend substrate 30, multiple liquid crystal molecule LC and patterning light shield layer BM.Array base palte 10 is positioned opposite to each other with subtend substrate 30, and array base palte 10 and subtend substrate 30 can comprise transparent substrates such as glass substrate, plastic base or other rigid or flexible substrate respectively.Display panel 100 comprises pel array PA, is arranged on array base palte 10, such as, be arranged at array base palte 10 on the inside surface of subtend substrate 30.Pel array PA comprises multiple first time pixel SP1, arranges with array way.In addition, array base palte 10 can be arranged further gate line, data line, common line, thin film transistor (TFT), storage capacitors and other necessary element (not shown).In addition, patterning light shield layer BM is arranged on subtend substrate 30, such as, be arranged at subtend substrate 30 on the inside surface of array base palte 10.
Each first time pixel SP1 comprises the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4, along first direction L1 sequential.For example, the first direction L1 of the present embodiment be graphic in transverse direction, and the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 along first direction L1 by left and right sequential, but not as limit.In alternate embodiment, first direction L1 also can be graphic in longitudinal direction.The liquid crystal molecule LC that the liquid crystal molecule LC that first orientation district A1 is corresponding is corresponding with the 3rd orientation district A3 has identical orientation, the liquid crystal molecule LC that the liquid crystal molecule LC that second orientation district A2 is corresponding is corresponding with the 4th orientation district A4 has identical orientation, and liquid crystal molecule LC corresponding to the first orientation district A1 liquid crystal molecule LC corresponding with the second orientation district A2 has different alignment.For example, the first orientation district A1 of the present embodiment, second orientation district A2, 3rd orientation district A3 and the liquid crystal molecule LC corresponding to the 4th orientation district A4 only has single alignment direction respectively, such as the first orientation district A1 and the liquid crystal molecule LC corresponding to the 3rd orientation district A3 are all along direction D1 orientation, and the second orientation district A2 and the liquid crystal molecule LC corresponding to the 4th orientation district A4 is all along direction D2 orientation, wherein direction D1 is different from direction D2, such as direction D1 and direction D2 can substantial orthogonality each other, and with first direction L1, there are 45 degree of angles respectively, but not as limit.In the present embodiment, the first orientation district A1 and the 4th orientation district A4 has equal area in fact, and the second orientation district A2 and the 3rd orientation district A3 has equal area in fact.Such as, first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 have equal area in fact, such as, and the shape of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 can be any shape, rectangle, but not as limit.In addition, patterning light shield layer BM has multiple first opening H1, corresponds respectively to first time pixel SP1.Accurately, patterning light shield layer BM covers the first orientation district A1 and the 4th orientation district A4 of first time pixel SP1, and the first opening H1 exposes the second orientation district A2 and the 3rd orientation district A3 of first time pixel SP1.
In the present embodiment, patterning light shield layer BM can cover the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.For example, as shown in Figure 2 C, on first direction L1 three of diverse location first time pixel SP1, its first orientation district A1 and the 4th orientation district A4 be all patterned light shield layer BM and cover, and its second orientation district A2 and the 3rd orientation district A3 all expose by the first opening H1.Above configures, second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1 normally can provide display, and the liquid crystal molecule LC corresponding to the 3rd orientation district A3 is along direction D1 orientation, and the liquid crystal molecule LC corresponding to the second orientation district A2 is along direction D2 orientation, therefore display panel 100 can provide even and consistent wide viewing angle display effect.
What deserves to be explained is, above-mentioned design can avoid the patterning light shield layer BM on subtend the substrate 30 and pel array PA on array base palte 10 because bit errors, bend, destroy or force to yield or problem that other factors causes the display quality that produces during relative displacement not good.Further illustrate, when display panel 100 does the application of two-d display panel, patterning light shield layer BM and pel array PA may be caused to produce relative displacement because of bit errors or other factors, now above-mentioned patterning light shield layer BM opening with secondary pixel orientation district between configuration can to afford redress effect and make the liquid crystal molecule LC of the secondary pixel of all positions that consistent multizone orientation can be provided to maintain best display effect.Or, when display panel 100 does the application of curved face display panel or flexible type display panel, patterning light shield layer BM and pel array PA may be caused to produce relative displacement because of bending or stress factors, now above-mentioned patterning light shield layer BM opening with secondary pixel orientation district between configuration can to afford redress effect and make the liquid crystal molecule LC of the secondary pixel of all positions can provide consistent multizone orientation and maintain the display effect of the best.
Please refer to Fig. 3 A and Fig. 3 B.Fig. 3 A illustrates the schematic diagram of the display panel of the alternate embodiment of the first embodiment of the present invention, and Fig. 3 B illustrates the close-up schematic view of the display panel of the alternate embodiment of the first embodiment.As shown in Fig. 3 A and Fig. 3 B, be different from the first embodiment, the display panel 100 ' of this alternate embodiment maybe can be destroyed or force to yield display panel for curved face display panel, and curved face display panel can be formed by plane of bending display panel 100.It is vertical with first direction L1 that the display panel 100 ' of this alternate embodiment has a center of curvature axle C, and display panel 100 ' bending and display panel 100 ' is bending radius-of-curvature visible product specification centered by center of curvature axle C is determined.For example, the display panel 100 ' of this alternate embodiment is bending towards the direction of subtend substrate 30 centered by center of curvature axle C, that is center of curvature axle C is positioned at the side of display panel 100 ' and is close to subtend substrate 30, but not as limit.In other alternate embodiment, display panel 100 ' also can bend towards the direction of array base palte 10, that is center of curvature axle C is positioned at the opposite side of display panel 100 ' and is close to array base palte 10.Display panel 100 ' has the central shaft X by display panel 100 ', and wherein central shaft X is parallel with center of curvature axle C.The display panel 100 ' of this alternate embodiment can be distinguished into multiple region on first direction L1, such as first area P1, second area P2 and the 3rd region P3, wherein first area P1 is near central shaft X, second area P2 is away from central shaft X and be positioned at the left of first area P1, and the 3rd region P3 is positioned at the right of first area P1 away from central shaft X.Display panel 100 ' comprises first time pixel SP1, second time pixel SP2 and third time pixel SP3, wherein first time pixel SP1 is positioned at first area P1 and close central shaft X, second time pixel SP2 is positioned at second area P2 and third time pixel SP3 is positioned at the 3rd region P3, and second time pixel SP2 and third time pixel SP3 are also positioned at the two opposite sides of first time pixel SP1 respectively on first direction L1 away from central shaft X, such as second time pixel SP2 is positioned at the left of first time pixel SP1, and third time pixel SP3 is positioned at the right of first time pixel SP1.That is, first time pixel SP1 is between second time pixel SP2 and third time pixel SP3, and second time pixel SP2, first time pixel SP1 and third time pixel SP3 are along first direction L1 sequential.In addition, patterning light shield layer BM comprises the first opening H1, the second opening H2 and the 3rd opening H3, wherein the first opening H1 pixel SP1 of corresponding first time, the second opening H2 corresponding second time pixel SP2 and the 3rd opening H3 pixel SP3 of corresponding third time, and the area of the first opening H1 is identical with shape essence with the area of shape and the 3rd opening H3 with the area of shape, the second opening H2.
The first time pixel SP1 of this alternate embodiment has identical orientation with the first time pixel SP1 of the first embodiment and configures, that is all has the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4, does not repeat them here.In addition, second time pixel SP2, the third time pixel SP3 of this alternate embodiment have identical orientation with first time pixel SP1 and configure.Because display panel 100 ' is curved face display panel, it is bending to the direction of subtend substrate 30 centered by center of curvature axle C, therefore subtend substrate 30 and array base palte 10 can produce deformation in various degree being subject to different stress, and make the not homogeneous pixel of zones of different on first direction L1 have different relativenesses from the opening of patterning light shield layer BM.Further illustrate, in this alternate embodiment, because first time pixel SP1 is positioned at the first area P1 near central shaft X, therefore the corresponding relation between first time pixel SP1 and the first opening H1 of patterning light shield layer BM is identical in fact with the first embodiment, that is patterning light shield layer BM can cover the first orientation district A1 and the 4th orientation district A4 of first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.Because second time pixel SP2 is positioned at the second area P2 of first time pixel SP1 left, when display panel 100 ' is bending towards the direction of subtend substrate 30 centered by center of curvature axle C, the deformation of subtend substrate 30 can be less than the deformation of array base palte 10, therefore patterning light shield layer BM can cover the first orientation district A1 of second time pixel SP2, second orientation district A2 of a part and the 4th orientation district A4 of a part, and the second opening H2 of patterned shielding BM can expose the second orientation district A2 of another part, the 4th orientation district A4 of the 3rd orientation district A3 and another part, the area of the 4th orientation district A4 of another part that the area of the second orientation district A2 being wherein patterned the part of the second time pixel SP2 that light shield layer BM covers exposes with the second opening H2 of patterning light shield layer BM is equal in fact.That is, the orientation of the liquid crystal molecule LC of the second orientation district A2, the 3rd orientation district A3 of the part that are exposed out of each second time pixel SP2 and the 4th orientation district A4 of a part can be equal with the orientation essence of the liquid crystal molecule LC of the 3rd orientation district A3 with the second orientation district A2 that each first time pixel SP1 is exposed out.
In addition, because third time pixel SP3 is positioned at the 3rd region P3 of first time pixel SP1 right, when display panel 100 ' is bending to the direction of subtend substrate 30 centered by center of curvature axle C, the deformation of subtend substrate 30 can be less than the deformation of array base palte 10, therefore patterning light shield layer BM can cover the 4th orientation district A4 of third time pixel SP3, first orientation district A1 of a part and the 3rd orientation district A3 of a part, and the 3rd opening H3 of patterned shielding BM can expose the first orientation district A1 of another part of third time pixel SP3, the 3rd orientation district A3 of the second orientation district A2 and another part, the area of the first orientation district A1 of another part that the area of the 3rd orientation district A3 being wherein patterned the part of the third time pixel SP3 that light shield layer BM covers exposes with the 3rd opening H3 of patterning light shield layer BM is equal in fact.That is, the orientation of the liquid crystal molecule LC of the first orientation district A1, the second orientation district A2 of the part that are exposed out of each third time pixel SP3 and the 3rd orientation district A3 of a part can be equal with the orientation essence of the liquid crystal molecule LC of the 3rd orientation district A3 with the second orientation district A2 that each first time pixel SP1 is exposed out.
From the above, display panel of the present invention utilizes the opening of patterning light shield layer to design with the corresponding of orientation district of time pixel, can guarantee that the liquid crystal molecule of the secondary pixel of all positions at display panel can provide consistent orientation, no matter be therefore maybe can destroy or force to yield in the application of display panel at two-d display panel, curved face display panel, can guarantee that all secondary pixels all have consistent multizone orientation effect, and aberration problem can not be produced when different visual angles is watched.Display panel of the present invention is not limited with above-described embodiment.Hereafter will sequentially introduce the display panel of other preferred embodiment of the present invention, and for the ease of the deviation of more each embodiment and simplified illustration, identical symbol is used to mark identical element in the following embodiments, and be described mainly for the deviation of each embodiment, and no longer repeating part is repeated.
Please refer to Fig. 4.Fig. 4 illustrates the schematic diagram of the display panel of the second embodiment of the present invention.As shown in Figure 4, the display panel 200 of the second embodiment is as the application of two-d display panel, it comprises multiple first time pixel SP1, and the first orientation district A1 of first time pixel SP1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 have different area.In a second embodiment, second orientation district A2 and the 3rd orientation district A3 has equal area, first orientation district A1 and the 4th orientation district A4 has equal area, and the area of the second orientation district A2 is not equal to the area of the first orientation district A1, such as the area of the second orientation district A2 can be greater than the area of the first orientation district A1.For example, if with the area of first time pixel SP1 for benchmark, then the area of the first orientation district A1 or the 4th orientation district A4 is about the 5%-30% of the area of first time pixel SP1, and the area of the second orientation district A2 and the 3rd orientation district A3 and be about the 40%-90% of area of first time pixel SP1, but not as limit.
In addition, patterning light shield layer BM covers the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.If with the area of first time pixel SP1 for benchmark, the area of the first opening H1 is about the 40%-90% of the area of first time pixel SP1, and the shading-area being positioned at the patterning light shield layer BM of the either side of the first opening H1 is about the 5%-30% of the area of first time pixel SP1 respectively, but not as limit.Above configures, and the display panel 200 of the second embodiment can have larger aperture opening ratio, can increase display brightness.
Please refer to Fig. 5.Fig. 5 illustrates the schematic diagram of the display panel of the alternate embodiment of the second embodiment of the present invention.As shown in Figure 5, the display panel 200 ' of the alternate embodiment of the second embodiment maybe can be destroyed or force to yield as curved face display panel the application of display panel, and it comprises first time pixel SP1, second time pixel SP2 and third time pixel SP3.First time pixel SP1, second time pixel SP2 are identical with previous embodiment with the relative position of third time pixel SP3, do not repeat them here.In this alternate embodiment, the first time first orientation district A1 of pixel SP1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 have different area.For example, the second orientation district A2 and the 3rd orientation district A3 has equal area, and the first orientation district A1 and the 4th orientation district A4 has equal area, and the area of the second orientation district A2 is greater than the area of the first orientation district A1.In addition, second time pixel SP2, third time pixel SP3 have identical orientation with first time pixel SP1 and configure.Patterning light shield layer BM covers the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.Patterning light shield layer BM can cover the first orientation district A1, the second orientation district A2 of a part and the 4th orientation district A4 of a part of second time pixel SP2, and the second opening H2 of patterned shielding BM can expose the second orientation district A2, the 3rd orientation district A3 of another part and the 4th orientation district A4 of another part.In addition, patterning light shield layer BM can cover the 4th orientation district A4, the first orientation district A1 of a part and the 3rd orientation district A3 of a part of third time pixel SP3, and the 3rd opening H3 of patterned shielding BM can expose the first orientation district A1, the second orientation district A2 of another part and the 3rd orientation district A3 of another part of third time pixel SP3.Above configures, and the display panel 200 ' of the alternate embodiment of the second embodiment can have larger aperture opening ratio, can increase display brightness.
Please refer to Fig. 6, and in the lump with reference to figure 2C.Fig. 6 illustrates the schematic diagram of the display panel of the third embodiment of the present invention.As shown in Figure 6, the display panel 300 of the 3rd embodiment is as the application of two-d display panel, and it comprises multiple first time pixel SP1.Be different from the first embodiment, in the display panel 300 of the 3rd embodiment, each first time pixel SP1, except comprising the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4, further comprises the 5th orientation district A5, the 6th orientation district A6, the 7th orientation district A7 and the 8th orientation district A8.5th orientation district A5 is adjacent with the first orientation district A1 on second direction L2,6th orientation district A6 is adjacent with the second orientation district A2 on second direction L2, the 7th orientation district A7 is adjacent with the 3rd orientation district A3 on second direction L2, and the 8th orientation district A8 is adjacent with the 4th orientation district A4 on second direction L2.In the present embodiment, first orientation district A1, the second orientation district A2, the 3rd orientation district A3, the 4th orientation district A4, the 5th orientation district A5, the 6th orientation district A6, the 7th orientation district A7 and the 8th orientation district A8 have equal area in fact, and the shape of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3, the 4th orientation district A4, the 5th orientation district A5, the 6th orientation district A6, the 7th orientation district A7 and the 8th orientation district A8 can be any shape, such as rectangle, but not as limit.The liquid crystal molecule LC that the liquid crystal molecule LC that 5th orientation district A5 is corresponding is corresponding with the 7th orientation district A7 has identical orientation, the liquid crystal molecule LC that the liquid crystal molecule LC that 6th orientation district A6 is corresponding is corresponding with the 8th orientation district A8 has identical orientation, and liquid crystal molecule LC corresponding to the 5th orientation district A5 liquid crystal molecule LC corresponding with the 6th orientation district A6 has different alignment.For example, the first orientation district A1 of the present embodiment, second orientation district A2, 3rd orientation district A3, 4th orientation district A4, 5th orientation district A5, 6th orientation district A6, 7th orientation district A7 and the liquid crystal molecule LC corresponding to the 8th orientation district A8 only has single alignment direction respectively, such as the first orientation district A1 and the liquid crystal molecule LC corresponding to the 3rd orientation district A3 are all along direction D1 orientation, second orientation district A2 and the liquid crystal molecule LC corresponding to the 4th orientation district A4 is all along direction D2 orientation, 5th orientation district A5 and the liquid crystal molecule LC corresponding to the 7th orientation district A7 is all along direction D3 orientation, 6th orientation district A6 and the liquid crystal molecule LC corresponding to the 8th orientation district A8 is all along direction D4 orientation, wherein direction D1, direction D2, direction D3 and direction D4 is different directions, such as direction D1 and direction D2 can substantial orthogonality each other, direction D3 and direction D4 can substantial orthogonality each other, and with first direction L1, there are 45 degree of angles respectively, but not as limit.
The patterning light shield layer BM of the present embodiment can cover the first orientation district A1 of all first time pixel SP1, the 4th orientation district A4, the 5th orientation district A5 and the 8th orientation district A8, and the first opening H1 can expose the second orientation district A2 of each first time pixel SP1, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7.Above configures, the second orientation district A2 of each first time pixel SP1, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7 normally can provide display, and the liquid crystal molecule LC corresponding to the second orientation district A2, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7 is respectively along direction D2, direction D1, direction D4 and direction D3 orientation, therefore display panel 100 can provide even and consistent wide viewing angle display effect.
Please refer to Fig. 7, and in the lump with reference to figure 2C.Fig. 7 illustrates the schematic diagram of the display panel of the alternate embodiment of the third embodiment of the present invention.As shown in Figure 7, the display panel 300 ' of the alternate embodiment of the 3rd embodiment maybe can be destroyed or force to yield as curved face display panel the application of display panel, and it comprises first time pixel SP1, second time pixel SP2 and third time pixel SP3.First time pixel SP1, second time pixel SP2 are identical with previous embodiment with the relative position of third time pixel SP3, do not repeat them here.In this alternate embodiment, patterning light shield layer BM covers the first orientation district A1 of all first time pixel SP1, the 4th orientation district A4, the 5th orientation district A5 and the 8th orientation district A8, and the first opening H1 can expose the second orientation district A2 of each first time pixel SP1, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7.In addition, patterning light shield layer BM can cover the first orientation district A1, the second orientation district A2 of a part of second time pixel SP2, the 4th orientation district A4, the 5th orientation district A5 of a part, the 6th orientation district A6 of a part and the 8th orientation district A8 of a part, and the second opening H2 exposes the 8th orientation district A8 of the second orientation district A2, the 3rd orientation district A3 of another part, the 4th orientation district A4 of another part, the 6th orientation district A6, the 7th orientation district A7 of another part and another part.In addition, patterning light shield layer BM can cover the 4th orientation district A4, the first orientation district A1 of a part of third time pixel SP3, the 3rd orientation district A3, the 8th orientation district A8 of a part, the 5th orientation district A5 of a part and the 7th orientation district A7 of a part, and the 3rd opening H3 exposes the 7th orientation district A7 of the first orientation district A1, the second orientation district A2 of another part of third time pixel SP3, the 3rd orientation district A3 of another part, the 5th orientation district A5, the 6th orientation district A6 of another part and another part.
Above configures, and the orientation of the liquid crystal molecule LC in the orientation district that first time pixel SP1, second time pixel SP2 are exposed out with third time pixel SP3 in fact all can be equal, and can guarantee the consistance of display frame.
Please refer to Fig. 8 A and Fig. 8 B, and in the lump with reference to figure 6.Fig. 8 A illustrates the top view that first of the third embodiment of the present invention implements the display panel of pattern, and Fig. 8 B illustrates the diagrammatic cross-section that first of the 3rd embodiment implements the display panel of pattern.As shown in Figure 8 A and 8 B, first implements the display panel 300 of pattern as two-d display panel application, and wherein each first time pixel SP1 comprises thin film transistor (TFT) T and pixel electrode PE, is arranged on array base palte 10.The grid G E of thin film transistor (TFT) T and gate lines G L is electrically connected, and source S E and data line DL is electrically connected, and drain D E and pixel electrode PE is electrically connected.Pixel electrode PE comprises the first main electrode ME1, many first branch electrodes BE1, the second main electrode ME2 and many second branch electrodes BE2, and wherein the first main electrode ME1 is connected with the second main electrode ME2.First main electrode ME1 to be positioned on array base palte 10 and to be positioned at the intersection of appointing both of the first orientation district A1, the second orientation district A2, the 5th orientation district A5 and the 6th orientation district A6, and the first main electrode ME1 is such as cruciform, but not as limit.First branch electrodes BE1 is connected with the first main electrode ME1 and extends to the first orientation district A1, the second orientation district A2, the 5th orientation district A5 and the 6th orientation district A6 respectively, be wherein positioned at the first orientation district A1, the second orientation district A2, the 5th orientation district A5 and the 6th orientation district A6 the first branch electrodes BE1 substantial parallel with direction D1, direction D2, direction D3 and direction D4 respectively.There is between the first adjacent branch electrodes BE1 the first slit S1 respectively.Second main electrode ME2 to be positioned on array base palte 10 and to be positioned at the intersection of appointing both of the 3rd orientation district A3, the 4th orientation district A4, the 7th orientation district A7 and the 8th orientation district A8, and the second main electrode ME2 is such as cruciform, but not as limit.Second branch electrodes BE2 is connected with the second main electrode ME2 and extends to the 3rd orientation district A3, the 4th orientation district A4, the 7th orientation district A7 and the 8th orientation district A8 respectively, be wherein positioned at the 3rd orientation district A3, the 4th orientation district A4, the 7th orientation district A7 and the 8th orientation district A8 the second branch electrodes BE2 substantial parallel with direction D1, direction D2, direction D3 and direction D4 respectively.There is between the second adjacent branch electrodes BE2 the second slit S2 respectively.The material of pixel electrode PE can comprise transparent conductive material, such as metal oxide materials such as tin indium oxide (ITO), indium zinc oxide (IZO), aluminum zinc oxide (AZO), aluminium oxide indium (AIO), indium oxide (InO) and gallium oxide (galliumoxide, GaO) wherein at least one, but not as limit.The display panel 300 of the present embodiment can separately comprise common electrode CE, is arranged in the wherein one of subtend substrate 30 or array base palte 10.In addition, patterning light shield layer BM can cover the first orientation district A1 of all first time pixel SP1, the 4th orientation district A4, the 5th orientation district A5 and the 8th orientation district A8, and the first opening H1 can expose the second orientation district A2 of each first time pixel SP1, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7.
In the display panel 300 of the present embodiment, the orientation of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3, the 4th orientation district A4, the 5th orientation district A5, the 6th orientation district A6, the 7th orientation district A7 and the liquid crystal molecule LC corresponding to the 8th orientation district A8 utilizes the design of the first branch electrodes BE1 of pixel electrode PE or the second branch electrodes BE2 and alternative collocation uses and is arranged at array base palte 10 and reaches with the alignment film (not shown) on subtend substrate 30, and optionally do not need to arrange orientation protrusion, but not as limit.
Please refer to Fig. 9 A and Fig. 9 B, and in the lump with reference to figure 7.Fig. 9 A illustrates the top view that second of the third embodiment of the present invention implements the display panel of pattern, and Fig. 9 B illustrates the diagrammatic cross-section that second of the 3rd embodiment implements the display panel of pattern.As illustrated in figs. 9a and 9b, second display panel 300 ' implementing pattern maybe can be destroyed or force to yield display panel applications as curved face display panel, and the pixel electrode PE that wherein first time pixel SP1, second time pixel SP2 and the pixel electrode PE and first of pixel SP3 for the third time implement pattern has identical pattern.Patterning light shield layer BM covers the first orientation district A1 of all first time pixel SP1, the 4th orientation district A4, the 5th orientation district A5 and the 8th orientation district A8, and the first opening H1 can expose the second orientation district A2 of each first time pixel SP1, the 3rd orientation district A3, the 6th orientation district A6 and the 7th orientation district A7.Implement in pattern second, patterning light shield layer BM can cover the first orientation district A1, the second orientation district A2 of a part of second time pixel SP2, the 4th orientation district A4, the 5th orientation district A5 of a part, the 6th orientation district A6 of a part and the 8th orientation district A8 of a part, and the second opening H2 exposes the 8th orientation district A8 of the second orientation district A2, the 3rd orientation district A3 of another part, the 4th orientation district A4 of another part, the 6th orientation district A6, the 7th orientation district A7 of another part and another part.In addition, patterning light shield layer BM can cover the 4th orientation district A4, the first orientation district A1 of a part of third time pixel SP3, the 3rd orientation district A3, the 8th orientation district A8 of a part, the 5th orientation district A5 of a part and the 7th orientation district A7 of a part, and the 3rd opening H3 exposes the 7th orientation district A7 of the first orientation district A1, the second orientation district A2 of another part of third time pixel SP3, the 3rd orientation district A3 of another part, the 5th orientation district A5, the 6th orientation district A6 of another part and another part.
Please refer to Figure 10.Figure 10 illustrates the schematic diagram of the display panel of the fourth embodiment of the present invention.As shown in Figure 10, the display panel 400 of the 4th embodiment is as the application of two-d display panel, and it comprises multiple first time pixel SP1.Be different from the first embodiment, in the display panel 400 of the 4th embodiment, first orientation district A1, the second orientation district A2, the 3rd orientation district A3 of first time pixel SP1 have multiple different alignment direction respectively from the liquid crystal molecule LC corresponding to the 4th orientation district A4, the liquid crystal molecule LC of a part such as corresponding to the first orientation district A1 is along direction D1 orientation, and the liquid crystal molecule LC of the another part corresponding to the first orientation district A1 is along direction D2 orientation; The liquid crystal molecule LC of a part corresponding to second orientation district A2 is along direction D3 orientation, and the liquid crystal molecule LC of the another part corresponding to the second orientation district A2 is along direction D4 orientation; The liquid crystal molecule LC of a part corresponding to 3rd orientation district A3 is along direction D1 orientation, and the liquid crystal molecule LC of the another part corresponding to the 3rd orientation district A3 is along direction D2 orientation; And the 4th the liquid crystal molecule LC of a part corresponding to orientation district A4 along direction D3 orientation, the liquid crystal molecule LC of the another part corresponding to the 4th orientation district A4 is along direction D4 orientation, and wherein direction D1, direction D2, direction D3 and direction D4 are different directions.
The display panel 400 of the present embodiment can separately comprise orientation protrusion 32, be arranged at wherein on any one of subtend substrate 30 and array base palte 10, wherein the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 are distinguished into the secondary orientation district that at least two have different alignment direction by orientation protrusion 32 respectively, and the liquid crystal molecule LC by this in the Liang Geci orientation district of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 or the 4th orientation district A4 can along different direction orientations.For example, first orientation district A1 can be distinguished into Liang Geci orientation district A11 by orientation protrusion 32, A12, second orientation district A2 can be distinguished into Liang Geci orientation district A21 by orientation protrusion 32, A22, the 3rd orientation district A3 can be distinguished into Liang Geci orientation district A31 by orientation protrusion 32, A32, and the 4th orientation district A4 can be distinguished into Liang Geci orientation district A41 by orientation protrusion 32, A42.In the present embodiment, the shape of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 can be rectangle, and its each orientation district can be respectively triangle, but not as limit.In addition, patterning light shield layer BM can cover the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.
Please refer to Figure 11.Figure 11 illustrates the schematic diagram of the display panel of the alternate embodiment of the fourth embodiment of the present invention.As shown in figure 11, the display panel 400 ' of the alternate embodiment of the 4th embodiment maybe can be destroyed or force to yield as curved face display panel the application of display panel, and it comprises first time pixel SP1, second time pixel SP2 and third time pixel SP3.First time pixel SP1, second time pixel SP2 are identical with previous embodiment with the relative position of third time pixel SP3, do not repeat them here.In this alternate embodiment, patterning light shield layer BM covers the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.Patterning light shield layer BM can cover the first orientation district A1, the second orientation district A2 of a part and the 4th orientation district A4 of a part of second time pixel SP2, and the second opening H2 of patterned shielding BM can expose the second orientation district A2, the 3rd orientation district A3 of another part and the 4th orientation district A4 of another part.In addition, patterning light shield layer BM can cover the 4th orientation district A4, the first orientation district A1 of a part and the 3rd orientation district A3 of a part of third time pixel SP3, and the 3rd opening H3 of patterned shielding BM can expose the first orientation district A1, the second orientation district A2 of another part and the 3rd orientation district A3 of another part of third time pixel SP3.
Please refer to Figure 12.Figure 12 illustrates the schematic diagram of the display panel of the fifth embodiment of the present invention.As shown in figure 12, the display panel 500 of the 5th embodiment is as the application of two-d display panel, and it comprises multiple first time pixel SP1.Be different from the 4th embodiment, in the display panel 500 of the 5th embodiment, first time the first orientation district A1, the second orientation district A2 of pixel SP1, the 3rd orientation district A3 has multiple different alignment direction respectively from the liquid crystal molecule LC corresponding to the 4th orientation district A4, such as four different alignment direction.Accurately, the liquid crystal molecule LC of the Part I corresponding to the first orientation district A1 is along direction D1 orientation, the liquid crystal molecule LC of the Part II corresponding to the first orientation district A1 is along direction D2 orientation, the liquid crystal molecule LC of the Part III corresponding to the first orientation district A1 is along direction D3 orientation, and the liquid crystal molecule LC of Part IV corresponding to the first orientation district A1 is along direction D4 orientation.In addition, the liquid crystal molecule LC of the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 is also respectively along direction D1, direction D2, direction D3 and direction D4 orientation.That is, the liquid crystal molecule LC of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 all respectively along four different direction D1, direction D2, direction D3 and direction D4 orientation, but not as limit.
The pixel electrode PE of the present embodiment is arranged on array base palte 10, and it comprises many main electrode ME and many branch electrodes BE, and wherein branch electrodes BE is connected with main electrode ME, and has slit S between wantonly two adjacent main electrode ME.In addition, the display panel 500 of the present embodiment separately comprises orientation protrusion 32, is arranged in subtend substrate 30 (not shown), and observes in vertical projection direction, and main electrode ME and orientation thrust 32 partly overlap each other and arrange.For example, main electrode ME and orientation thrust 32 are " > " shape, but not as limit.In the present embodiment, the multi-direction orientation of the liquid crystal molecule LC of the first orientation district A1, the second orientation district A2, the 3rd orientation district A3 and the 4th orientation district A4 reached by the slit S of pixel electrode PE and the collocation of orientation protrusion 32.For example, for an orientation thrust 32, liquid crystal molecule LC between its slit S adjacent with side can along a direction orientation, and the liquid crystal molecule LC between its slit S adjacent with opposite side can along other direction orientation, the liquid crystal molecule LC that the pattern of pixel electrode PE and the collocation of orientation protrusion 32 can be formed corresponding to each orientation district by this can have multiple alignment direction.
In addition, patterning light shield layer BM can cover the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1, wherein the first orientation district A1 has identical orientation with the 3rd orientation district A3 and configures, and the 4th orientation district A4 has identical orientation with the second orientation district A2 configures.
Please refer to Figure 13.Figure 13 illustrates the schematic diagram of the display panel of the alternate embodiment of the fifth embodiment of the present invention.As shown in figure 13, the display panel 500 ' of the alternate embodiment of the 5th embodiment maybe can be destroyed or force to yield as curved face display panel the application of display panel, and it comprises first time pixel SP1, second time pixel SP2 and third time pixel SP3.First time pixel SP1, second time pixel SP2 are identical with previous embodiment with the relative position of third time pixel SP3, do not repeat them here.In this alternate embodiment, patterning light shield layer BM covers the first orientation district A1 and the 4th orientation district A4 of all first time pixel SP1, and the first opening H1 can expose the second orientation district A2 and the 3rd orientation district A3 of each first time pixel SP1.Patterning light shield layer BM can cover the first orientation district A1, the second orientation district A2 of a part and the 4th orientation district A4 of a part of second time pixel SP2, and the second opening H2 of patterned shielding BM can expose the second orientation district A2, the 3rd orientation district A3 of another part and the 4th orientation district A4 of another part.In addition, patterning light shield layer BM can cover the 4th orientation district A4, the first orientation district A1 of a part and the 3rd orientation district A3 of a part of third time pixel SP3, and the 3rd opening H3 of patterned shielding BM can expose the first orientation district A1, the second orientation district A2 of another part and the 3rd orientation district A3 of another part of third time pixel SP3.
In sum, display panel of the present invention utilizes the opening of patterning light shield layer to design with the corresponding of orientation district of time pixel, the multizone orientation that the liquid crystal molecule of the secondary pixel of all positions at display panel can provide consistent can be guaranteed, no matter be therefore maybe can destroy or force to yield in the application of display panel at two-d display panel, curved face display panel, can guarantee that all secondary pixels all have consistent multizone orientation effect, and aberration problem can not be produced when different visual angles is watched.In addition, display panel of the present invention is multizone orientation display panel, that is each pixel all has multiple orientation district, wherein orientation district number, shape and configure visual demand and change and be not limited with above-described embodiment.In addition, multizone orientation effect can utilize any applicable multizone alignment technique to be reached, and such as multiregional vertical align technology, plane electric fields handoff technique, fringe field handoff technique, stabilizing polymer alignment technique or other any technology making time pixel produce multiple different orientation district are reached.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (19)
1. a display panel, is characterized in that, comprising:
Array basal plate;
One subtend substrate, is oppositely arranged with this array base palte;
Multiple liquid crystal molecule, is arranged between this array base palte and this subtend substrate;
One first time pixel, comprise one first orientation district, one second orientation district, one the 3rd orientation district and one the 4th orientation district, along a first direction sequential, these liquid crystal molecules that these liquid crystal molecules that wherein this first orientation district is corresponding are corresponding with the 3rd orientation district have identical orientation, these liquid crystal molecules that these liquid crystal molecules corresponding to this second orientation district are corresponding with the 4th orientation district have identical orientation, and these liquid crystal molecules corresponding to this first orientation district these liquid crystal molecules corresponding with this second orientation district have different alignment; And
One patterning light shield layer, be arranged on this subtend substrate, wherein this patterning light shield layer has one first opening, corresponding to this first time pixel, this patterning light shield layer covers this first orientation district and the 4th orientation district of this pixel first time, and this first opening exposes this second orientation district and the 3rd orientation district of this pixel first time.
2. display panel as claimed in claim 1, it is characterized in that, this first orientation district, this second orientation district, the 3rd orientation district and the liquid crystal molecule corresponding to the 4th orientation district have single alignment direction respectively.
3. display panel as claimed in claim 1, it is characterized in that, this first orientation district, this second orientation district, the 3rd orientation district have multiple different alignment direction respectively from the liquid crystal molecule corresponding to the 4th orientation district.
4. display panel as claimed in claim 1, it is characterized in that, it is vertical with this first direction that this display panel has a center of curvature axle, and this display panel is bending centered by this center of curvature axle.
5. display panel as claimed in claim 4, it is characterized in that, this display panel has the central shaft by this display panel, and this central shaft is parallel with this center of curvature axle, this for the first time pixel near this central shaft.
6. display panel as claimed in claim 5, it is characterized in that, separately comprise a second time pixel, this second time pixel relative to this first time pixel away from this central shaft, this second time pixel has identical orientation with this pixel first time and configures, this patterning light shield layer separately has one second opening and corresponds to this second time pixel, this patterning light shield layer covers this first orientation district of this second time pixel, this the second orientation district of a part and the 4th orientation district of a part, and this second opening exposes this second orientation district of another part of this second time pixel, the 4th orientation district of the 3rd orientation district and another part.
7. display panel as claimed in claim 6, it is characterized in that, this the first orientation district and the 4th orientation district of this second time pixel have equal area in fact, this the second orientation district and the 3rd orientation district have equal area in fact, and the area in this second orientation district of this part of this second time pixel of being covered by this patterning light shield layer and this second opening of this patterning light shield layer the area in the 4th orientation district of this another part that exposes equal in fact.
8. display panel as claimed in claim 6, it is characterized in that, separately comprise one third time pixel, wherein this third time pixel relative to this first time pixel away from this central shaft, this, pixel between this second time pixel and this pixel third time first time, and this second time pixel, this first time pixel with this for the third time pixel along this first direction sequential.
9. display panel as claimed in claim 8, it is characterized in that, pixel had identical orientation with this pixel first time and configured third time this, this patterning light shield layer separately has one the 3rd opening and corresponds to this pixel third time, this patterning light shield layer covers the 4th orientation district of this pixel, this first orientation district of a part and the 3rd orientation district of a part third time, and the 3rd opening exposes the 3rd orientation district of this first orientation district of another part of this pixel, this second orientation district and another part third time.
10. display panel as claimed in claim 9, it is characterized in that, this third time pixel this first orientation district and the 4th orientation district in fact there is equal area, this the second orientation district and the 3rd orientation district have equal area in fact, and covered by this patterning light shield layer this third time pixel this part the area in the 3rd orientation district and the 3rd opening of this patterning light shield layer the area in this first orientation district of this another part that exposes equal in fact.
11. display panels as claimed in claim 9, is characterized in that, the area of this first opening, the area of this second opening are identical with the area essence of the 3rd opening.
12. display panels as claimed in claim 1, is characterized in that, this first time pixel separately comprise:
One the 5th orientation district, adjacent with this first orientation district in a second direction;
One the 6th orientation district, adjacent with this second orientation district in this second direction;
One the 7th orientation district, adjacent with the 3rd orientation district in this second direction; And
One the 8th orientation district, adjacent with the 4th orientation district in this second direction,
These liquid crystal molecules that these liquid crystal molecules that wherein the 5th orientation district is corresponding are corresponding with the 7th orientation district have identical orientation, these liquid crystal molecules that these liquid crystal molecules corresponding to the 6th orientation district are corresponding with the 8th orientation district have identical orientation, and these liquid crystal molecules corresponding to the 5th orientation district these liquid crystal molecules corresponding with the 6th orientation district have different alignment.
13. display panels as claimed in claim 12, it is characterized in that, more comprise a pixel electrode, wherein this pixel electrode comprises:
One first main electrode, to be positioned on this array base palte and to be positioned at the intersection of appointing both in this first orientation district, this second orientation district, the 5th orientation district and the 6th orientation district;
Many the first branch electrodes, are connected with this first main electrode and extend to this first orientation district, this second orientation district, the 5th orientation district and the 6th orientation district respectively;
One second main electrode, to be positioned on this array base palte and to be positioned at the intersection of appointing both in the 3rd orientation district, the 4th orientation district, the 7th orientation district and the 8th orientation district, being connected with this first main electrode; And
Many the second branch electrodes, are connected with this second main electrode and extend to the 3rd orientation district, the 4th orientation district, the 7th orientation district and the 8th orientation district respectively.
14. display panels as claimed in claim 12, it is characterized in that, this patterning light shield layer more covers these these the 5th orientation districts of pixel and the 8th orientation district first time, and this first opening more exposes the 6th orientation district and the 7th orientation district of this pixel first time.
15. display panels as claimed in claim 14, it is characterized in that, it is vertical with this first direction that this display panel has a center of curvature axle, this display panel is bending centered by this center of curvature axle, this display panel has the central shaft by this display panel, this central shaft is parallel with this center of curvature axle, and this display panel separately comprises a second time pixel, wherein this second time pixel relative to this first time pixel away from this central shaft, this second time pixel has identical orientation with this pixel first time and configures, this patterning light shield layer separately has one second opening and corresponds to this second time pixel, this patterning light shield layer covers this first orientation district of this second time pixel, this the second orientation district of a part, 4th orientation district of a part, 5th orientation district, 6th orientation district of a part and the 8th orientation district of a part, and this second opening exposes this second orientation district of another part of this second time pixel, 3rd orientation district, the 4th orientation district of another part, the 6th orientation district of another part, the 8th orientation district of the 7th orientation district and another part.
16. display panels as claimed in claim 15, its separately comprise one third time pixel, these third time pixel relative to this first time pixel away from this central shaft, these, pixel between these second time pixels and these pixel third time first time, and this second time pixel, this first time pixel with this for the third time pixel along this first direction sequential.
17. display panels as claimed in claim 16, it is characterized in that, pixel had identical orientation with this pixel first time and configured third time this, this patterning light shield layer separately has one the 3rd opening, corresponding to this third time pixel, this patterning light shield layer covers the 4th orientation district of this pixel third time, this the first orientation district of a part, 3rd orientation district of a part, 8th orientation district, 5th orientation district of a part and the 7th orientation district of a part, and the 3rd opening exposes this first orientation district of another part of this pixel third time, this the second orientation district, the 3rd orientation district of another part, the 5th orientation district of another part, the 7th orientation district of the 6th orientation district and another part.
18. display panels as claimed in claim 17, is characterized in that, the area of this first opening, the area of this second opening are equal in fact with the area of the 3rd opening.
19. display panels as claimed in claim 3, more comprise an orientation protrusion, wherein this first orientation district, this second orientation district, the 3rd orientation district and the 4th orientation district are distinguished into the secondary orientation district that at least two have different alignment direction by this orientation protrusion respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104129717 | 2015-09-09 | ||
| TW104129717A TWI556044B (en) | 2015-09-09 | 2015-09-09 | Display panel |
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| Publication Number | Publication Date |
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| CN105223736A true CN105223736A (en) | 2016-01-06 |
| CN105223736B CN105223736B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510725386.7A Active CN105223736B (en) | 2015-09-09 | 2015-10-30 | Display panel |
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| TW (1) | TWI556044B (en) |
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| CN105223736B (en) | 2018-03-23 |
| TW201710764A (en) | 2017-03-16 |
| TWI556044B (en) | 2016-11-01 |
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