CN209044244U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN209044244U CN209044244U CN201822112489.8U CN201822112489U CN209044244U CN 209044244 U CN209044244 U CN 209044244U CN 201822112489 U CN201822112489 U CN 201822112489U CN 209044244 U CN209044244 U CN 209044244U
- Authority
- CN
- China
- Prior art keywords
- transmission region
- pixel electrode
- electrode unit
- sub
- pixel
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 70
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 98
- 239000012528 membrane Substances 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 6
- 241001062009 Indigofera Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 229910003437 indium oxide Inorganic materials 0.000 description 7
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 6
- 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 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 3
- 229910052769 Ytterbium Inorganic materials 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 3
- RZVXOCDCIIFGGH-UHFFFAOYSA-N chromium gold Chemical compound [Cr].[Au] RZVXOCDCIIFGGH-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display panel and a display device, wherein the display panel comprises a color film substrate, an array substrate and a liquid crystal layer; the array substrate and the color film substrate are arranged oppositely, and the liquid crystal layer is positioned between the array substrate and the color film substrate; the array substrate comprises a plurality of pixel units arranged in an array, each pixel unit comprises three sub-pixel units arranged at intervals, the three sub-pixel units are a red sub-pixel electrode unit, a green sub-pixel electrode unit and a blue sub-pixel electrode unit respectively, and the aperture opening ratio of the blue sub-pixel electrode unit is larger than the aperture opening ratios of the red sub-pixel electrode unit and the green sub-pixel electrode unit. The utility model discloses a display panel's picture display effect is good.
Description
Technical field
The utility model relates to field of display technology, in particular to a kind of display panel and display device.
Background technique
Liquid crystal display (Liquid Crystal Display, LCD) is one of most widely used display at present,
LCD includes being provided with field a pair of of panel of electrode such as pixel electrode and public electrode occurs and is arranged between two panels
Liquid crystal layer shows up when application voltage and electrode occurs to generate electric field in the liquid crystal layer, and liquid crystal molecule carries out under electric field action
Deflection, it is possible thereby to which the transmission situation for controlling light makes LCD show image.
Existing dot structure is made of three R (Red), G (Green), B (Blue) sub-pixel units, and optical performance is
Influence LCD display effect one of dominating coefficient, optical performance be according to liquid crystal cells phase delay to determine its display effect,
In initial white light color range region, seen by person is white light, and when being gradually transferred to intermediate grayscale tone, if red
The transmitance of light increases, and the color of LCD seen by person will not be white, and can slightly deviate to yellow, and this phenomenon is just
Referred to as partially yellow phenomenon, and the problem of Display panel Huang partially has seriously affected the image quality of display.
Utility model content
The main purpose of the utility model is to provide a kind of display panel, it is intended to reduce the colour cast of display panel, be promoted aobvious
Show panel overall picture display quality.
To achieve the above object, the utility model proposes display panel include:
Color membrane substrates；
Array substrate, the array substrate are oppositely arranged with the color membrane substrates；And
Liquid crystal layer, the liquid crystal layer is between the array substrate and the color membrane substrates；
The array substrate includes the pixel unit of multiple array arrangements, and each pixel unit includes three interval rows
The sub-pixel unit of cloth, three sub-pixel units are respectively red sub-pixel electrode unit, green sub-pixels electrode unit
It is greater than the red sub-pixel electrode unit with the aperture opening ratio of blue subpixels electrode unit, the blue subpixels electrode unit
With the aperture opening ratio of green sub-pixels electrode unit.
Optionally, the red sub-pixel electrode unit, green sub-pixels electrode unit and blue subpixels electrode unit
Size it is identical.
Optionally, the blue subpixels electrode unit includes the first data line, first switching element and with described the
The first pixel electrode that one switch element is electrically connected, first pixel electrode close on the vertical side of first data line
The distance between described first data line is d1；
The red sub-pixel electrode unit is first including the second data line, second switch element and with the second switch
The second pixel electrode that part is electrically connected, second pixel electrode close on the vertical side and described the of second data line
The distance between two data lines are d2；
The green sub-pixels electrode unit includes third data line, third switch element and switchs member with the third
The third pixel electrode that part is electrically connected, the third pixel electrode close on the vertical side and described the of the third data line
The distance between three data lines are d3；
Wherein d1 < d2, and d2=d3.
Optionally, the value range of d1 is 4.75 μm~6 μm, and the value range of d2 is 4 μm~4.75 μm, the value model of d3
Enclose is 4 μm~4.75 μm.
Optionally, the color membrane substrates include underlay substrate and the black matrix" set on the underlay substrate, the black
Matrix is set to the underlay substrate towards the side of the array substrate, and the underlay substrate is limited to by the black matrix"
Light area and alternatively non-transparent district, the transparent area include multiple matrix units being arranged in array, and each matrix unit includes three
A the first transmission region being intervally arranged, the second transmission region and third transmission region, first transmission region and the indigo plant
The setting of sub-pixels electrode unit face, second transmission region and the red sub-pixel electrode unit face are arranged, institute
It states third transmission region and the green sub-pixels electrode unit face is arranged；
The area of first transmission region is greater than the area of second transmission region or the area of third transmission region,
The area equation of the area of second transmission region and the third transmission region.
Optionally, the distance between first transmission region and second transmission region are D1, second light transmission
The distance between region and the third transmission region are D2, D1 < D2；The distance between adjacent described first transmission region is
D3, the distance between adjacent described second transmission region are D4, and the distance between adjacent described third transmission region is D5, D3 <
D4, D4=D5.
Optionally, the value range of D1 is 19.5 μm~21.5 μm, and the value range of D2 is 22.2 μm~24.5 μm.
Optionally, the value range of D3 is 50.5 μm~54.5 μm, and the value range of D4 is 53.5 μm~57.5 μm, D5's
Value range is 53.5 μm~57.5 μm.
The utility model also proposes a kind of display device, and including the display panel, the display panel includes:
Color membrane substrates；
Array substrate, the array substrate are oppositely arranged with the color membrane substrates；And
Liquid crystal layer, the liquid crystal layer is between the array substrate and the color membrane substrates；
The array substrate includes the pixel unit of multiple array arrangements, and each pixel unit includes three interval rows
The sub-pixel unit of cloth, three sub-pixel units are respectively red sub-pixel electrode unit, green sub-pixels electrode unit
It is greater than the red sub-pixel electrode unit with the aperture opening ratio of blue subpixels electrode unit, the blue subpixels electrode unit
With the aperture opening ratio of green sub-pixels electrode unit.
The utility model display panel includes color membrane substrates, array substrate and liquid crystal layer, and array substrate includes multiple arrays
The pixel unit of arrangement, each pixel unit include three sub-pixel units being intervally arranged, respectively red sub-pixel electrode
Unit, green sub-pixels electrode unit and blue subpixels electrode unit, by designing the aperture opening ratio of blue subpixels unit
For the aperture opening ratio greater than red sub-pixel unit and green sub-pixels unit, thus solve each because of refractive index in semi-tone
The partially yellow color offset phenomenon occurred in penetrating region caused by anisotropy increase, so that the picture for playing raising display panel is aobvious
Show effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the cut-away view of one embodiment of the utility model display panel；
Fig. 2 is the structural schematic diagram of one embodiment of the utility model display panel；
Fig. 3 is the structural schematic diagram of the utility model blue subpixels electrode unit；
Fig. 4 is the structural schematic diagram of the utility model red sub-pixel electrode unit；
Fig. 5 is the structural schematic diagram of the utility model green sub-pixels electrode unit；
Fig. 6 is the structural schematic diagram of one embodiment of the utility model color membrane substrates.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model proposes a kind of display panels 100.
Referring to figs. 1 to Fig. 6, in the utility model embodiment, which includes:
Color membrane substrates 10；
Array substrate 20, the array substrate 20 are oppositely arranged with the color membrane substrates 10；And
Liquid crystal layer 30, the liquid crystal layer 30 is between the array substrate 20 and the color membrane substrates 10；
The array substrate 20 includes the pixel unit of multiple arrays arrangement, and each pixel unit includes three intervals
The sub-pixel unit of arrangement, three sub-pixel units are respectively red sub-pixel electrode unit 21, green sub-pixels electrode
The aperture opening ratio of unit 22 and blue subpixels electrode unit 23, blue subpixels electrode Unit 23 is greater than the sub- picture of red
The aperture opening ratio of plain electrode unit 21 and green sub-pixels electrode unit 22.
Specifically, array substrate 20 includes the pixel unit of multiple arrays arrangement, each pixel unit includes three intervals
The sub-pixel unit of arrangement, each sub-pixel unit corresponds to a kind of color on color membrane substrates 10, corresponding to show different coloured light,
Since the red, transmitance of green and blue and optical performance are different, it is easy to color offset phenomenon occur, therefore, by blue son
The aperture opening ratio of pixel electrode unit 23 is greater than the aperture opening ratio of red sub-pixel electrode unit 21 and green sub-pixels electrode unit 22,
It can solve very well partially yellow because what is occurred in penetrating region caused by the anisotropy increase of refractive index in semi-tone
Color offset phenomenon.
Wherein, aperture opening ratio refers to that the wiring part for removing each sub-pixel unit, tTransistor portion (generally use black matrix"
Hide) after light pass through the ratio between the area of part and the area of each sub-pixel unit entirety.Aperture opening ratio is higher,
The efficiency that light passes through is higher.When light is emitted via backlight (not shown), not all light can be worn
Cross display panel 100, such as signal lead and thin film transistor (TFT) sheet to source driving chip and scanning drive chip
Body, there are also storage capacitors of stored voltage etc..These places are other than incomplete light transmission, also due to by the light in these places
Line is not controlled by voltage, and can not show correct grayscale, so all need to be covered using black matrix", in case interference is other
Transmission region.And the ratio of effective transmission region and entire area is just referred to as aperture opening ratio.
The utility model display panel 100 includes color membrane substrates 10, array substrate 20 and liquid crystal layer 30, and array substrate 20 is wrapped
The pixel unit of multiple arrays arrangement is included, each pixel unit includes three sub-pixel units being intervally arranged, by will be blue
The aperture opening ratio of sub-pixel unit 23 is designed as the aperture opening ratio greater than red sub-pixel unit 21 and green sub-pixels unit 22, thus
It solves in semi-tone because of the partially yellow color offset phenomenon occurred in penetrating region caused by the anisotropy increase of refractive index,
To play the picture display effect for improving display panel 100.
Optionally, the red sub-pixel electrode unit 21, green sub-pixels electrode unit 22 and blue subpixels electrode
The size of unit 23 is identical, then under driving circuit driving, picture color is more uniform.
In one embodiment, referring to Fig. 2 to Fig. 5, the blue subpixels electrode unit 23 includes the first data line 231, the
One switch element 232 and the first pixel electrode 233 being electrically connected with the first switching element 232, first pixel
Vertical side and the distance between first data line 231 that electrode 233 closes on first data line 231 are d1；
The red sub-pixel electrode unit 21 includes the second data line 211, second switch element 212 and with described the
The second pixel electrode 213 that two switch elements 212 are electrically connected, second pixel electrode 213 close on second data line
The distance between 211 vertical side and second data line 211 are d2；
The green sub-pixels electrode unit 22 includes third data line 221, third switch element 222 and with described the
The third pixel electrode 223 that three switch elements 222 are electrically connected, the third pixel electrode 223 close on the third data line
The distance between 221 vertical side and the third data line 221 are d3；
Wherein d1 < d2, and d2=d3.
It is understood that red sub-pixel electrode unit 21, green sub-pixels electrode unit 22 and blue subpixels electricity
Pole unit 23 put in order there is no limit, and three sub-pixel units put in order to circuit sequentially alternate intervals arrangement,
In the present embodiment, 23 edge of red sub-pixel electrode unit 21, green sub-pixels electrode unit 22 and blue subpixels electrode unit
Laterally circuit sequentially and be alternatively arranged, the first data line 231, the second data line 211 and third data line 221 are along vertical direction
It is arranged in parallel, is equipped with the first scan line 234 with the perpendicular direction of the first data line 231, it is perpendicular with the second data line 211
Direction be equipped with the second scan line 214, with the perpendicular direction of third data line 221 be equipped with third scan line 224, wherein
The red sub-pixel electrode Unit 21 limited between second data line 211, third data line 221 and two the second scan lines 214
Area be S1, the green sub-pixels limited between third data line 221, the first data line 231 and two third scan lines 224
The area of electrode unit 22 is S2, the blue that the first data line 231, the second data line 211 and two the first scan lines 234 limit
The area of pixel electrode unit 23 is S3, S1=S2=S3.
Referring to Fig. 3, blue subpixels electrode unit 23 includes the first data line 231, first switching element 232 and with the
The first pixel electrode 233 that one switch element 232 is electrically connected, wherein first switching element 232 is set to the first scan line 234
On, it is d1 that the first pixel electrode 233, which closes on the distance between vertical side and first data line 231 of the first data line 231,.
Wherein, the first scan line 234 and the first data line 231 are that conductor material is formed, such as aluminium alloy, chromium metal.
First pixel electrode 233 is electrically connected by first switching element 232 with corresponding first scan line 234 and the first data line 231.
In the present embodiment, first switching element 232 includes control terminal (not shown), input terminal (not shown) and output end (not shown),
The control terminal is electrically connected with corresponding first scan line 234, and the input terminal is electrically connected with corresponding first data line 231,
The output end is electrically connected with corresponding first pixel electrode 233.It is preferred that first switching element 232 is thin film transistor (TFT), usually
Source electrode and drain electrode is formed simultaneously with the first data line 231 using same material.First pixel electrode 233 can be semitransparent electrode
Or reflecting electrode.When the first pixel electrode 233 is semitransparent electrode, the first pixel electrode 233 may include transparency conducting layer.Thoroughly
Bright conductive layer may include such as tin indium oxide (ITO), indium zinc oxide (IZO), zinc oxide (ZnO), indium oxide (In2O3), indium oxide
At least one of gallium (IGO) and aluminum zinc oxide (AZO).Other than transparency conducting layer, the first pixel electrode 233 may include using
In the transflective layer for improving luminous efficiency.Transflective layer can be thin layer (such as several nanometers to tens nanometer thickness), and
It may include at least one of Ag, Mg, Al, Pt, Pd, Au, Ni, Nd, Ir, Cr, Li, Ca and Yb.
Referring to Fig. 4, red sub-pixel electrode Unit 21 includes the second data line 211, second switch element 212 and with the
The second pixel electrode 213 that two switch elements 212 are electrically connected, wherein second switch element 212 is set to the second scan line 214
On, it is d2 that the second pixel electrode 213, which closes on the distance between vertical side and second data line 211 of the second data line 211,.
Similarly, wherein the second scan line 214 and the second data line 211 are that conductor material is formed, such as aluminium alloy, chromium gold
Belong to etc..Second pixel electrode 213 passes through second switch element 212 and 211 electricity of corresponding second scan line 214 and the second data line
Connection.In the present embodiment, second switch element 212 includes that control terminal (not shown), input terminal (not shown) and output end (are not schemed
Show), the control terminal is electrically connected with corresponding second scan line 214, and the input terminal is electrically connected with corresponding second data line 211
It connects, the output end is electrically connected with corresponding second pixel electrode 213.It is preferred that second switch element 212 is thin film transistor (TFT), lead to
Normal source electrode and drain electrode is formed simultaneously with the second data line 211 using same material.Second pixel electrode 213 can be translucent electricity
Pole or reflecting electrode.When the second pixel electrode 213 is semitransparent electrode, the second pixel electrode 213 may include transparency conducting layer.
Transparency conducting layer may include such as tin indium oxide (ITO), indium zinc oxide (IZO), zinc oxide (ZnO), indium oxide (In2O3), oxidation
At least one of indium gallium (IGO) and aluminum zinc oxide (AZO).Other than transparency conducting layer, the second pixel electrode 213 may include
For improving the transflective layer of luminous efficiency.Transflective layer can be thin layer (such as several nanometers to tens nanometer thickness), and
It and may include at least one of Ag, Mg, Al, Pt, Pd, Au, Ni, Nd, Ir, Cr, Li, Ca and Yb.
Referring to Fig. 5, green sub-pixels electrode Unit 22 includes third data line 221, third switch element 222 and with the
The third pixel electrode 223 that three switch elements 222 are electrically connected, wherein third switch element 222 is set to third scan line 224
On, it is d3 that third pixel electrode 223, which closes on the distance between vertical side and third data line 221 of third data line 221,.
Similarly, wherein third scan line 224 and third data line 221 are that conductor material is formed, such as aluminium alloy, chromium gold
Belong to etc..Third pixel electrode 223 passes through third switch element 222 and 221 electricity of corresponding third scan line 224 and third data line
Connection.In the present embodiment, third switch element 222 includes that control terminal (not shown), input terminal (not shown) and output end (are not schemed
Show), the control terminal is electrically connected with corresponding third scan line 224, and the input terminal is electrically connected with corresponding third data line 221
It connects, the output end is electrically connected with corresponding third pixel electrode 223.It is preferred that third switch element 222 is thin film transistor (TFT), lead to
Normal source electrode and drain electrode is formed simultaneously with third data line 221 using same material.Third pixel electrode 223 can be translucent electricity
Pole or reflecting electrode.When third pixel electrode 223 is semitransparent electrode, third pixel electrode 223 may include transparency conducting layer.
Transparency conducting layer may include such as tin indium oxide (ITO), indium zinc oxide (IZO), zinc oxide (ZnO), indium oxide (In2O3), oxidation
At least one of indium gallium (IGO) and aluminum zinc oxide (AZO).Other than transparency conducting layer, third pixel electrode 223 may include
For improving the transflective layer of luminous efficiency.Transflective layer can be thin layer (such as several nanometers to tens nanometer thickness), and
It and may include at least one of Ag, Mg, Al, Pt, Pd, Au, Ni, Nd, Ir, Cr, Li, Ca and Yb.
Also, the first pixel electrode 233 has multiple first strip patterns 2331, every one first strip pattern 2331 interval
Equipped with multiple first branches, the second pixel electrode 213 has multiple second strip patterns 2131, every one second strip pattern 2131
Multiple second branches are equipped at intervals with, third pixel electrode 223 has multiple third strip patterns 2231, each third strip pattern
2231 are equipped at intervals with multiple third branches, wherein between the spacing, two neighboring second branch between two neighboring first branch
Spacing and two neighboring third branch between spacing be equal.
Due to d1 < d2, and d2=d3, so that the aperture opening ratio of the first pixel electrode 233 is greater than 213 He of the second pixel electrode
The aperture opening ratio of third pixel electrode 223, so the penetrance of the blue on color membrane substrates 10 can be higher than red and green opening
Rate can effectively solve the problems, such as that picture is partially yellow.
Optionally, the value range of d1 is 4.75 μm~6 μm, and the value range of d2 is 4 μm~4.75 μm, the value model of d3
Enclose is 4 μm~4.75 μm.It is preferred that d1 be 4.75 μm, 5 μm, 6 μm, d2 be 4 μm, 4.5 μm, 4.75 μm, d3 be 4 μm, 4.5 μm,
4.75μm。
In the present embodiment, when the first pixel electrode 233 closes on vertical side and the first data line of the first data line 231
When the distance between 231 d1 are less than 4.75 μm, the first data line 231 is too small at a distance from the first pixel electrode 233, increases processing
Technology difficulty；When d1 is greater than 6 μm, the entire area of the first pixel electrode 233 is less than normal, is easy to appear colour cast, therefore d1 is set
Be set to 4.75 μm~6 μm it is appropriate, processing can be facilitated at this time, and reduce the appearance of colour cast.
Similarly, when the second pixel electrode 213 closes between the vertical side of the second data line 211 and the second data line 211
Distance d2 less than 4 μm when, the second data line 211 is too small at a distance from the second pixel electrode 213, increase processing technology difficulty；
When d2 is greater than 4.75 μm, the entire area of the second pixel electrode 213 is less than normal, is easy to appear colour cast, therefore set 4 μm for d2
~4.75 μm can facilitate processing, and reduce the appearance of colour cast.
Similarly, third pixel electrode 223 closes between the vertical side of third data line 221 and third data line 221
When distance d3 is less than 4 μm, third data line 221 is too small at a distance from third pixel electrode 223, increases processing technology difficulty；When
When d3 is greater than 4.75 μm, the entire area of third pixel electrode 223 is less than normal, is easy to appear colour cast, thus by d3 be set as 4 μm~
4.75 μm can facilitate processing, and reduce the appearance of colour cast.
In another embodiment, referring to Fig. 6, the color membrane substrates 10 are including underlay substrate 11 and are set to the underlay substrate 11
Black matrix" 12, the black matrix" 12 be set to the underlay substrate 11 towards the side of the array substrate 20, it is described black
The underlay substrate 11 is limited to transparent area and alternatively non-transparent district by colour moment battle array 12, and the transparent area includes multiple is arranged in array
Matrix unit, each matrix unit include three the first transmission regions 111 being intervally arranged, 112 and of the second transmission region
Third transmission region 113, first transmission region 111 are arranged with 23 face of blue subpixels electrode unit, and described the
Two transmission regions 112 are arranged with 21 face of red sub-pixel electrode unit, the third transmission region 113 and the green
The setting of 22 face of pixel electrode unit；
The area of first transmission region 111 is greater than the area or third transmission region of second transmission region 112
113 area, the area equation of the area of second transmission region 112 and the third transmission region 113.
In the present embodiment, underlay substrate 11 is transparent substrate, such as glass substrate, quartz base plate.11 direction of underlay substrate
The side of the array substrate 20 is equipped with black matrix", and black matrix" is mainly the light leakage prevented between sub-pixel unit, Yi Jizeng
Color comparative of additive color, material used at present can be divided into two kinds, respectively metallic film: such as oxidation film, resin type: such as black
Photoresist film.
Underlay substrate 11 is limited to transparent area (not shown) and alternatively non-transparent district (not shown), transparent area packet by black matrix" 12
Include multiple matrix units being arranged in array, wherein alternatively non-transparent district is arranged around transparent area, that is, the first transmission region 111, the
The periphery of two transmission regions 112 and third transmission region 113 is alternatively non-transparent district, the first transmission region 111 and blue subpixels
The setting of 23 face of electrode unit, the second transmission region 112 are arranged with 21 face of red sub-pixel electrode unit, third transmission region
113 are arranged with 22 face of green sub-pixels electrode unit.And the area of blue subpixels electrode unit 23 is equal to or more than first
The area of transmission region 111, the area of red sub-pixel electrode unit 21 are equal to or more than the area of the second transmission region 112,
The area of green sub-pixels electrode unit 22 is equal to or more than the area of third transmission region 113.
The area of first transmission region 111 is greater than the area of the second transmission region 112 or the face of third transmission region 113
Product, the area of the second transmission region 112 and the area equation of third transmission region 113, so that the first transmission region 111 is corresponding
The aperture opening ratio of blue subpixels electrode unit 23 is greater than red sub-pixel electrode unit 21 or green sub-pixels electrode unit 22
Aperture opening ratio, therefore the penetrance of the blue on color membrane substrates 10 can be higher than red and green aperture opening ratio, can effectively solve picture
Yellow problem partially.
Referring to Fig. 6, the distance between first transmission region 111 and second transmission region 112 are D1, described the
The distance between two transmission regions 112 and the third transmission region 113 are D2, D1 < D2；Adjacent first transmission region
The distance between 111 be D3, and the distance between adjacent described second transmission region 112 is D4, the adjacent third transmission region
The distance between 113 be D5, D3 < D4, D4=D5.
It is understood that the first transmission region 111, the second transmission region 112 and third transmission region 113 are along level
Direction is alternatively arranged, and the distance between the first transmission region 111 and second transmission region 112 are D1, second light transmission
The distance between region 112 and the third transmission region 113 are D2, D1 < D2, between adjacent first transmission region 111
Distance be D3, the distance between adjacent described second transmission region 112 is D4, between the adjacent third transmission region 113
Distance be D5, D3 < D4 so that the area of the first transmission region 111 be greater than the second transmission region 112 area or third it is saturating
The area in light region 113, wherein the area of the second transmission region 112 is equal to the area of third transmission region 113.
Optionally, the value range of D1 is 19.5 μm~21.5 μm, and the value range of D2 is 22.2 μm~24.5 μm.It is preferred that
D1 is 19.5 μm, 20 μm, 21.5 μm, and D2 is 22.2 μm, 23 μm, 24.5 μm.
In the present embodiment, when the distance between the first transmission region 111 and the second transmission region 112 D1 are less than 19.5 μm
When, the first transmission region 111 is too small at a distance from the second transmission region 112, increases processing technology difficulty；When D1 is greater than 21.5 μm
When, the entire area of transparent area is less than normal, it is easy to appear colour cast, therefore set 19.5 μm~21.5 μm for D1 to facilitate processing,
And reduce the appearance of colour cast.
Similarly, when the distance between the second transmission region 112 and third transmission region 113 D2 are less than 22.2 μm, second thoroughly
Light region 112 is too small at a distance from third transmission region 113, increases processing technology difficulty；When D2 is greater than 24.5 μm, transparent area
Entire area it is less than normal, be easy to appear colour cast, therefore set 22.2 μm~24.5 μm for D2 to facilitate processing, and reduce colour cast
Appearance.
Optionally, the value range of D3 is 50.5 μm~54.5 μm, and the value range of D4 is 53.5 μm~57.5 μm, D5's
Value range is 53.5 μm~57.5 μm.It is preferred that D3 is 50.5 μm, 52 μm, 54.5 μm, D4 is 53.5 μm, 55 μm, 57.5 μm, D5
It is 53.5 μm, 55 μm, 57.5 μm.
In the present embodiment, when the distance between adjacent first transmission region 111 D3 is less than 50.5 μm, adjacent first transparent area
The distance in domain 111 is too small, increases processing technology difficulty；When D3 is greater than 54.5 μm, the entire area of transparent area is less than normal, is easy
Show colour cast, therefore set 50.5 μm~54.5 μm for D3 to facilitate processing, and reduces the appearance of colour cast.
Similarly, when the distance between adjacent second transmission region 112 D4 is less than 53.5 μm, adjacent second transmission region 112
Distance it is too small, increase processing technology difficulty；When D4 is greater than 57.5 μm, the entire area of transparent area is less than normal, is easy to appear color
Partially, processing can be facilitated by therefore setting 53.5 μm~57.5 μm for D4, and reduce the appearance of colour cast.
When the distance between adjacent third transmission region 113 D5 is less than 53.5 μm, the distance of adjacent second transmission region 112
It is too small, increase processing technology difficulty；When D5 is greater than 57.5 μm, the entire area of transparent area is less than normal, is easy to appear colour cast, therefore
Processing can be facilitated by setting 53.5 μm~57.5 μm for D5, and reduce the appearance of colour cast.
The utility model also proposes a kind of display device, which includes display panel 100, the display panel 100
Specific structure referring to above-described embodiment, since this display device uses whole technical solutions of above-mentioned all embodiments, because
This at least has all beneficial effects brought by the technical solution of above-described embodiment, and this is no longer going to repeat them.
The display device can be liquid crystal display panel, Electronic Paper, oled panel, LCD TV, liquid crystal display, digital phase
The product having a display function such as frame, mobile phone, tablet computer or part.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of display panel characterized by comprising
Color membrane substrates；
Array substrate, the array substrate are oppositely arranged with the color membrane substrates；And
Liquid crystal layer, the liquid crystal layer is between the array substrate and the color membrane substrates；
The array substrate includes the pixel unit of multiple array arrangements, and each pixel unit includes three and is intervally arranged
Sub-pixel unit, three sub-pixel units are respectively red sub-pixel electrode unit, green sub-pixels electrode unit and indigo plant
Sub-pixels electrode unit, the aperture opening ratio of the blue subpixels electrode unit are greater than the red sub-pixel electrode unit and green
The aperture opening ratio of sub-pixels electrode unit.
2. display panel as described in claim 1, which is characterized in that the red sub-pixel electrode unit, green
Pixel electrode unit is identical with the size of the blue subpixels electrode unit.
3. display panel as claimed in claim 2, which is characterized in that the blue subpixels electrode unit includes the first data
Line, first switching element and the first pixel electrode being electrically connected with the first switching element, first pixel electrode
Vertical side and the distance between first data line for closing on first data line are d1；
The red sub-pixel electrode unit is electric including the second data line, second switch element and with the second switch element
Property connection the second pixel electrode, second pixel electrode close on second data line vertical side and it is described second number
It is d2 according to the distance between line；
The green sub-pixels electrode unit include third data line, third switch element and with third switch element electricity
Property connection third pixel electrode, the third pixel electrode close on the third data line vertical side and the third number
It is d3 according to the distance between line；
Wherein d1 < d2, and d2=d3.
4. display panel as claimed in claim 3, which is characterized in that the value range of d1 is 4.75 μm~6 μm, the value of d2
Range is 4 μm~4.75 μm, and the value range of d3 is 4 μm~4.75 μm.
5. display panel as claimed in claim 2, which is characterized in that the color membrane substrates include underlay substrate and are set to described
The black matrix" of underlay substrate, the black matrix" be set to the underlay substrate towards the side of the array substrate, it is described black
The underlay substrate is limited to transparent area and alternatively non-transparent district by colour moment battle array, and the transparent area includes multiple matrixes being arranged in array
Unit, each matrix unit include three the first transmission regions being intervally arranged, the second transmission region and third transparent area
Domain, first transmission region and the blue subpixels electrode unit face are arranged, second transmission region with it is described red
The setting of sub-pixels electrode unit face, the third transmission region and the green sub-pixels electrode unit face are arranged；
The area of first transmission region is greater than the area of second transmission region or the area of the third transmission region,
The area equation of the area of second transmission region and the third transmission region.
6. display panel as claimed in claim 5, which is characterized in that first transmission region and second transmission region
The distance between be D1, the distance between second transmission region and the third transmission region be D2, D1 < D2；Adjacent institute
Stating the distance between first transmission region is D3, and the distance between adjacent described second transmission region is D4, the adjacent third
The distance between transmission region is D5, D3 < D4, D4=D5.
7. display panel as claimed in claim 6, which is characterized in that the value range of D1 is 19.5 μm~21.5 μm, D2's
Value range is 22.2 μm~24.5 μm.
8. display panel as claimed in claim 6, which is characterized in that the value range of D3 is 50.5 μm~54.5 μm, D4's
Value range is 53.5 μm~57.5 μm, and the value range of D5 is 53.5 μm~57.5 μm.
9. a kind of display device, which is characterized in that including display panel described in any item of the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112489.8U CN209044244U (en) | 2018-12-14 | 2018-12-14 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112489.8U CN209044244U (en) | 2018-12-14 | 2018-12-14 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044244U true CN209044244U (en) | 2019-06-28 |
Family
ID=67044513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112489.8U Active CN209044244U (en) | 2018-12-14 | 2018-12-14 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111090203A (en) * | 2020-03-22 | 2020-05-01 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and display panel |
-
2018
- 2018-12-14 CN CN201822112489.8U patent/CN209044244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111090203A (en) * | 2020-03-22 | 2020-05-01 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and display panel |
| US11422420B2 (en) | 2020-03-22 | 2022-08-23 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Array substrate and display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107731101A (en) | Display panel and display device | |
| US7713596B2 (en) | Light shading structure, and color filter substrate, active device array substrate, liquid crystal display panel thereof | |
| CN209373316U (en) | A kind of array substrate and liquid crystal display panel | |
| CN102681245B (en) | Transflective liquid crystal display array substrate and manufacturing method thereof, and display device | |
| CN107229154A (en) | A kind of color membrane substrates, display panel and display device | |
| WO2017084396A1 (en) | Display substrate, display panel, and display apparatus | |
| CN103713415B (en) | A kind of pixel cell, display device and driving method thereof | |
| CN112445038B (en) | Display panel and display device | |
| CN105319784B (en) | Display panel | |
| CN107479287A (en) | Array base palte and preparation method thereof | |
| CN107230699A (en) | A kind of display panel, display device and its driving method | |
| CN102135675A (en) | Liquid crystal display panel and manufacturing method thereof | |
| CN107153488A (en) | A kind of individual layer touch-control display panel and device | |
| CN104020902A (en) | Touch screen panel and display device | |
| WO2017186095A1 (en) | Display panel and manufacturing method thereof, and display device | |
| WO2020124896A1 (en) | Liquid crystal display panel | |
| CN117539085A (en) | Array substrate, manufacturing method and embedded touch display panel | |
| KR101321172B1 (en) | Color filter substrate and method for manufacturing thereof | |
| CN208922014U (en) | Display panel | |
| US10627671B2 (en) | Array substrate and manufacturing method thereof, reflective liquid crystal display | |
| CN209044244U (en) | Display panel and display device | |
| CN109557736A (en) | A kind of array substrate, display panel and display equipment | |
| CN110007505A (en) | Show equipment | |
| KR20050064176A (en) | Liquid crystal display device | |
| CN109143666A (en) | A kind of display panel and display equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |