CN206848658U - Array base palte and display panel - Google Patents
Array base palte and display panel Download PDFInfo
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- CN206848658U CN206848658U CN201720724070.0U CN201720724070U CN206848658U CN 206848658 U CN206848658 U CN 206848658U CN 201720724070 U CN201720724070 U CN 201720724070U CN 206848658 U CN206848658 U CN 206848658U
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Abstract
The utility model discloses a kind of array base palte and display panel.Each pixel cell includes multiple sub-pixels, each sub-pixel includes the one or more strip shaped electric poles being arranged on array base palte, and in each pixel cell, at least one strip shaped electric poles have the first width, remaining strip shaped electric poles has the second width, and the first width is less than the second width.Based on this, the utility model can improve color offset phenomenon of the pure color picture when big visual angle is shown, lift display quality.
Description
Technical field
It the utility model is related to display field, and in particular to a kind of array base palte and display panel.
Background technology
In order to realize that LCD (Liquid Crystal Display, liquid crystal display) big visual angle shows that current industry leads to
BM (Black Matrix) width is often reduced to increase pixel aperture ratio, however, BM width reduces, easily two neighboring
Occur blocking not foot phenomenon between sub-pixel, it is abnormal to cause to squint pure color picture color when observing.Such as adjacent red
Sub-pixel and green sub-pixels, when red sub-pixel is lighted and green sub-pixels are closed, strabismus most light process when observing
Red sub-pixel appears, and the light of fraction can enter adjacent green sub-pixels and appear, and causes LCD to show that red display is drawn
The picture that user watches during face can be partially yellow, that is, colour cast (Color Shift) phenomenon occurs, influence display quality.
Utility model content
In view of this, the utility model provides a kind of array base palte and display panel, can improve the big visual angle of pure color picture
Color offset phenomenon during display, lift display quality.
The array base palte of the embodiment of the utility model one, for display panel, the display panel includes multiple pixel lists
Member, each pixel cell include multiple sub-pixels, and each sub-pixel includes the one or more strips being arranged on array base palte
Electrode, in each pixel cell, at least one strip shaped electric poles have the first width, and remaining strip shaped electric poles has the second width,
And first width be less than the second width.
The display panel of the embodiment of the utility model one, including multiple pixel cells, each pixel cell include more height
Pixel, each sub-pixel includes the one or more strip shaped electric poles being arranged on the array base palte of display panel, in each pixel
In unit, at least one strip shaped electric poles have the first width, and remaining strip shaped electric poles has the second width, and the first width is less than the
Two width.
Beneficial effect：The first width of at least one strip shaped electric poles is less than remaining in the utility model design pixel cell
Second width of shape electrode so that the intervals of the strip shaped electric poles corresponding to two neighboring sub-pixel is different, for the first width
The corresponding sub-pixel of strip shaped electric poles, the utility model helps to reduce the inclined of its liquid crystal molecule between nearby subpixels
Gyration, therefore, lighted and the pure color picture of other sub-pixels closing in the sub-pixel corresponding with the strip shaped electric poles of the first width
In face, when strabismus observes display, the heterochromatic light exposed from nearby subpixels is weakened, and is being regarded greatly so as to improve pure color picture
Color offset phenomenon when angle is shown, lift display quality.
Brief description of the drawings
Fig. 1 is the structural profile illustration of the display panel of the utility model first embodiment；
Fig. 2 is the structural profile illustration of the display panel of the utility model second embodiment；
Fig. 3 is the structural profile illustration of the display panel of the utility model 3rd embodiment；
Fig. 4 is the structural profile illustration of the display panel of the utility model fourth embodiment；
Fig. 5 is the structural representation of a sub-pixel of the display panel of the embodiment of the utility model the 5th；
Fig. 6 is the structural representation of a sub-pixel of the display panel of the utility model sixth embodiment.
Embodiment
Main purpose of the present utility model is that the first width for designing at least one strip shaped electric poles in pixel cell is less than it
Second width of remaining strip shaped electric poles so that the intervals of the strip shaped electric poles corresponding to two neighboring sub-pixel is different, for first
The corresponding sub-pixel of the strip shaped electric poles of width, the utility model help to reduce its liquid crystal molecule between nearby subpixels
Deflection angle, therefore, the sub-pixel corresponding with the strip shaped electric poles of the first width light and other sub-pixels close it is pure
In color picture, when strabismus observes display, the heterochromatic light appeared from nearby subpixels is weakened, and is existed so as to improve pure color picture
Color offset phenomenon during big visual angle display, lifts display quality.
Below in conjunction with the accompanying drawing in the utility model embodiment, to each exemplary reality provided by the utility model
The technical scheme for applying example is clearly and completely described.In the case where not conflicting, following each embodiments and its technical characteristic
It can be mutually combined.
Referring to Fig. 1, the display panel for the utility model first embodiment.The display panel 10 includes relative spacing
The array base palte (Thin Film Transistor Substrate, TFT substrate or thin film transistor base plate) 11 and coloured silk of setting
Ilm substrate (Color Filter Substrate, CF substrates or colored filter substrate) 12 and it is covered between two substrates
Liquid crystal (liquid crystal molecule), liquid crystal are located in array base palte 11 and the liquid crystal cell of the superposition formation of color membrane substrates 12.
Array base palte 11 include the first transparent base 110 and the various distributions that are arranged on the first transparent base 110 and
Pixel electrode etc..Specifically, array base palte 11 can include arranging along a plurality of data lines of column direction arrangement and along line direction
Multi-strip scanning line, multi-strip scanning line and a plurality of data lines intersect the multiple pixel cells for defining display panel 10.It is in view of each
The structure of individual pixel cell is identical, and the utility model is described by taking one of pixel cell as an example.
As shown in figure 1, a pixel cell includes three sub-pixels, respectively red sub-pixel 111, green sub-pixels
112 and blue subpixels 113, broken line representation has gone out the border of each sub-pixel in figure.Also, each sub-pixel includes one
Strip shaped electric poles.Specifically, red sub-pixel 111 includes strip shaped electric poles 111a, and green sub-pixels 112 include strip shaped electric poles 112a,
Blue subpixels 113 include strip shaped electric poles 113a.Wherein, the size of three sub-pixels is identical, also, along parallel to array base palte
11 direction, each strip shaped electric poles are positioned at the middle of each place sub-pixel, for example, strip shaped electric poles 111a is positioned at red sub- picture
The middle of element, strip shaped electric poles 112a are located at the middle of green sub-pixels, and strip shaped electric poles 113a is being located at blue subpixels just
It is middle.
Color membrane substrates 12 include the second transparent base 120 and the He of black matrix 124 being arranged on the second transparent base 120
Multiple color blockings.Black matrix 124 is arranged between two neighboring color blocking, and the center line of each black matrix 124 is two neighboring sub-pixel
Border.The multiple color blocking has three kinds of colors, is respectively red, green and blueness, along the side parallel to array base palte 11
To the color blocking of three kinds of colors is intervally arranged successively.Also, multiple color blockings and multiple sub-pixels of array base palte 11 correspond,
Refering to Fig. 1, red color resistance 121 can overlap with red sub-pixel 111, and green color blocking 122 can be with green sub-pixels 112
Overlap, blue color blocking 123 can overlap with blue subpixels 113.Wherein, it is so-called to overlap expression up-down structure
Orthographic projection of two elements on array base palte 11 it is overlapping.
With continued reference to Fig. 1, in the present embodiment, along the direction parallel to array base palte 11, strip shaped electric poles 112a has the
One width x1, strip shaped electric poles 113a and strip shaped electric poles 111a are respectively provided with the second width x2.Strip shaped electric poles 111a and green sub-pixels
Between 112, the first interval d is respectively provided between strip shaped electric poles 111a and blue subpixels 1131, strip shaped electric poles 112a and red are sub
There is the second interval d between pixel 1112。
Different from prior art, this implementation sets the first width x1Less than the second width x2, so that the first interval d1It is small
D is spaced in second2.The first width x is adjusted according to being actually needed1, such as the second width x2With the first width x1Between difference model
Enclose for 0.3~3 micron, the second interval d is adjusted with this2.When display panel 10 shows pure green picture, green sub-pixels 112
Open, red sub-pixel 111 and blue subpixels 113 are closed, due to strip shaped electric poles 112a electric field action, green sub-pixels
Liquid crystal molecule between 112 and red sub-pixel 111 is deflected and has the first deflection angle, and LOOK LEFT strabismus observation is shown
During panel 10, only light does not pass through from green sub-pixels 112, and also light passes through with the liquid crystal molecule of the first deflection angle and saturating
Cross red sub-pixel 111 and reach human eye, now display panel 10 has the first light leak amount.When display panel 10 shows pure red picture
During face, red sub-pixel 111 is opened, and green sub-pixels 112 and blue subpixels 113 are closed, due to strip shaped electric poles 111a electricity
Field action, the liquid crystal molecule between red sub-pixel 111 and blue subpixels 113 deflect and have the second deflection angle,
During LOOK RIGHT strabismus observation display panel 10, only light does not pass through from red sub-pixel 111, and also light, which passes through, has the second deflection
The liquid crystal molecule of angle simultaneously reaches human eye through green sub-pixels 112, and now display panel 10 has the second light leak amount.Due to
One width x1Less than the second width x2, strip shaped electric poles 112a to red sub-pixel 111 distance d2More than strip shaped electric poles 111a to indigo plant
The distance d of sub-pixels 1131So that the first deflection angle is less than the second deflection angle, so as to which in strabismus, light passes through first
Phase delay caused by the liquid crystal of deflection angle is less than phase delay caused by the liquid crystal by the second deflection angle, therefore ought not
When considering the light transmission rate difference of different color blockings, the first light leak amount is less than the second light leak amount, is squinted relative to LOOK RIGHT pure red
Picture and the color distortion for facing pure red picture, the present embodiment improve LOOK RIGHT strabismus pure green picture and face pure green
The color distortion of picture, that is, improve color offset phenomenon of the pure green picture when big visual angle is shown, lifting display panel 10 shows
Show quality.
The operation principle of above-mentioned realization improvement colour cast, which can be applicable to a pixel cell, includes the battle array of four sub-pixels
Row substrate, on the architecture basics of embodiment illustrated in fig. 1, each sub-pixel also includes white sub-pixels, now color membrane substrates 12
It is additionally provided with white color blocking.
Referring to Fig. 2, the display panel for the utility model second embodiment.The display panel 20 includes relative spacing
The array base palte 21 and color membrane substrates 22 of setting.
One pixel cell of array base palte 21 includes three sub-pixels, respectively red sub-pixel 211, green sub-pixels
212 and blue subpixels 213.Also, each sub-pixel includes two spaced strip shaped electric poles, specifically, along parallel
In the direction of array base palte 21, red sub-pixel 211 is disposed with the first strip shaped electric poles 211a and the second strip shaped electric poles 211b,
Green sub-pixels 212 are disposed with the first strip shaped electric poles 212a and the second strip shaped electric poles 212b, and blue subpixels 213 are set successively
It is equipped with the first strip shaped electric poles 213a and the second strip shaped electric poles 213b.Wherein, between two strip shaped electric poles of each sub-pixel away from
It is equal from d.
Color membrane substrates 22 include the second transparent base 220 and the He of black matrix 224 being arranged on the second transparent base 220
Multiple color blockings.Black matrix 224 is arranged between two neighboring color blocking.The multiple color blocking has three kinds of colors, respectively red,
Green and blueness, along the direction parallel to array base palte 21, the color blocking of three kinds of colors is intervally arranged successively.Also, multiple color blockings
Correspond and set with multiple sub-pixel units of array base palte 21, refering to Fig. 2, red color resistance 221 and the weight of red sub-pixel 211
Folded to set, green color blocking 222 overlaps with green sub-pixels 212, and blue color blocking 223 overlaps with blue subpixels 213.
In the present embodiment, along the direction parallel to array base palte 22, the first strip shaped electric poles 212a of green sub-pixels 212
With the first width x3, the second strip shaped electric poles 212b of green sub-pixels 212 has the second width x4, the of blue subpixels 213
One strip shaped electric poles 213a, the second strip shaped electric poles 213b and the first strip shaped electric poles 211a of red sub-pixel 211, the second strip electricity
Pole 211b is respectively provided with the second width x4.The pixel electrode (the first strip shaped electric poles 211a) and blue subpixels of red sub-pixel 211
Between 213, the pixel electrode (the first strip shaped electric poles 212a) of green sub-pixels 212 is respectively provided between red sub-pixel 211
One interval d3, the pixel electrode (the second strip shaped electric poles 211b) of red sub-pixel 211 is between green sub-pixels 212, blueness
The pixel electrode (the second strip shaped electric poles 213b) of pixel 213 is respectively provided with the second interval d between red sub-pixel 2114。
Different from prior art, this implementation sets the first width x3Less than the second width x4, so that the first interval d3It is small
D is spaced in second4.The first width x is adjusted according to being actually needed3, such as the second width x4With the first width x3Between difference model
Enclose for 0.3~3 micron, the second interval d is adjusted with this4.When display panel 20 shows pure green picture, green sub-pixels 212
Open, red sub-pixel 211 and blue subpixels 213 are closed, due to strip shaped electric poles 212a, 212b electric field action, green
Liquid crystal molecule between pixel 212 and red sub-pixel 211 is deflected and has the first deflection angle, and LOOK LEFT strabismus is observed
During display panel 20, only light does not pass through from green sub-pixels 212, and also light passes through the liquid crystal molecule with the first deflection angle
And human eye is reached through red sub-pixel 211, now display panel 20 has the first light leak amount.When display panel 20 show it is pure red
During color picture, red sub-pixel 211 is opened, and green sub-pixels 212 and blue subpixels 213 are closed, due to strip shaped electric poles 211a,
211b electric field action, the liquid crystal molecule between red sub-pixel 211 and green sub-pixels 212 deflect and with second inclined
Gyration, when LOOK RIGHT strabismus observes display panel 20, only light does not pass through from red sub-pixel 211, and also light is by having
The liquid crystal molecule of second deflection angle simultaneously reaches human eye through green sub-pixels 212, and now display panel 20 has the second light leak
Amount.Due to the first width x3Less than the second width x4, strip shaped electric poles 212a to red sub-pixel 211 distance d3Less than strip electricity
Pole 211b to green sub-pixels 212 distance d4So that the first deflection angle is more than the second deflection angle, so that in strabismus,
Light prolongs by phase delay caused by the liquid crystal of the first deflection angle more than phase caused by the liquid crystal by the second deflection angle
Late, therefore when not considering the light transmission rate difference of different color blockings, the first light leak amount is more than the second light leak amount, relative to LOOK RIGHT
Squint pure red picture and face the color distortion of pure red picture, the present embodiment improve LOOK LEFT strabismus pure green picture with
The color distortion of pure green picture is faced, that is, improves color offset phenomenon of the pure green picture when big visual angle is shown, lifting display
The display quality of panel 20.
On the basis of the description of the structure and its operation principle of embodiment illustrated in fig. 2, the utility model can also be further
Set the second strip shaped electric poles 211b of red sub-pixel 211 to have and be less than the second width x4Width, such as shown in Fig. 3, second
Strip shaped electric poles 211b also has the first width x3, now, the pixel electrode (the first strip shaped electric poles 211a) of red sub-pixel 211 with
Between blue subpixels 213, the pixel electrode (the second strip shaped electric poles 213b) of blue subpixels 213 and red sub-pixel 211 it
Between be respectively provided with the first interval d3, the pixel electrode (the second strip shaped electric poles 211b) of red sub-pixel 211 and green sub-pixels 212 it
Between, the pixel electrode (the first strip shaped electric poles 212a) of green sub-pixels 212 the second interval is respectively provided between red sub-pixel 211
d5, the utility model also may be such that the first interval d3Less than the second interval d5.In another example shown in Fig. 4, the utility model can also be only
The second strip shaped electric poles 213b of blue subpixels 213 and the second strip shaped electric poles 211b of red sub-pixel 211 is set to have the
One width x3, and remaining all strip shaped electric poles is respectively provided with the second width x4, now, the pixel electrode (first of red sub-pixel 211
Strip shaped electric poles 211a) between blue subpixels 213, the pixel electrode (the first strip shaped electric poles 212a) of green sub-pixels 212 with
The first interval d is respectively provided between red sub-pixel 2113, the pixel electrode (the second strip shaped electric poles 213b) of blue subpixels 213 with
Between red sub-pixel 211, the pixel electrode (the second strip shaped electric poles 211b) of red sub-pixel 211 and green sub-pixels 212 it
Between be respectively provided with the second interval d4, the utility model also may be such that the first interval d3Less than the second interval d4, so as to improve specific pure color
Color offset phenomenon of the picture in specific big visual angle display.
And there is the array base palte of three strip shaped electric poles for a sub-pixel, as shown in figure 5, the utility model can be set
Put in one of sub-pixel has the first width x positioned at an outermost strip shaped electric poles5, and remaining all strip shaped electric poles tool
There is the second width x6, and the first width x5Less than the second width x6.As shown in fig. 6, the utility model can also set one of them
There is the first width x positioned at outermost two strip shaped electric poles in sub-pixel5, and remaining all strip shaped electric poles has the second width
x6, and the first width x5Less than the second width x6。
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, such as skill between each embodiment
Art feature be combined with each other, or is directly or indirectly used in other related technical areas, is similarly included in the utility model
Scope of patent protection in.
Claims (10)
1. a kind of array base palte, for display panel, the display panel includes multiple pixel cells, it is characterised in that each
The pixel cell includes multiple sub-pixels, and each sub-pixel includes the one or more being arranged on the array base palte
Strip shaped electric poles, in each pixel cell, at least one strip shaped electric poles have the first width, remaining described strip electricity
Has the second width, and first width is less than second width.
2. array base palte according to claim 1, it is characterised in that the quantity phase of the strip shaped electric poles of each sub-pixel
Deng.
3. array base palte according to claim 1, it is characterised in that each pixel cell include red sub-pixel,
Green sub-pixels and blue subpixels.
4. array base palte according to claim 1, it is characterised in that each pixel cell include red sub-pixel,
Green sub-pixels, blue subpixels and white sub-pixels.
5. array base palte according to claim 1, it is characterised in that between second width and first width
Difference range is 0.3~3 micron.
6. a kind of display panel, including multiple pixel cells, it is characterised in that each pixel cell includes more height pictures
Element, each sub-pixel includes the one or more strip shaped electric poles being arranged on the array base palte of the display panel, every
In one pixel cell, at least one strip shaped electric poles have the first width, and remaining described strip shaped electric poles has second wide
Degree, and first width is less than second width.
7. display panel according to claim 6, it is characterised in that the quantity phase of the strip shaped electric poles of each sub-pixel
Deng.
8. display panel according to claim 6, it is characterised in that each pixel cell include red sub-pixel,
Green sub-pixels and blue subpixels.
9. display panel according to claim 6, it is characterised in that each pixel cell include red sub-pixel,
Green sub-pixels, blue subpixels and white sub-pixels.
10. display panel according to claim 6, it is characterised in that between second width and first width
Difference range be 0.3~3 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724070.0U CN206848658U (en) | 2017-06-20 | 2017-06-20 | Array base palte and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724070.0U CN206848658U (en) | 2017-06-20 | 2017-06-20 | Array base palte and display panel |
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| Publication Number | Publication Date |
|---|---|
| CN206848658U true CN206848658U (en) | 2018-01-05 |
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ID=60801035
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| CN201720724070.0U Active CN206848658U (en) | 2017-06-20 | 2017-06-20 | Array base palte and display panel |
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| Country | Link |
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| CN (1) | CN206848658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928024A (en) * | 2019-11-26 | 2020-03-27 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN111443510A (en) * | 2020-05-28 | 2020-07-24 | 厦门天马微电子有限公司 | Display panel and display device |
-
2017
- 2017-06-20 CN CN201720724070.0U patent/CN206848658U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928024A (en) * | 2019-11-26 | 2020-03-27 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN110928024B (en) * | 2019-11-26 | 2021-07-23 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN111443510A (en) * | 2020-05-28 | 2020-07-24 | 厦门天马微电子有限公司 | Display panel and display device |
| CN111443510B (en) * | 2020-05-28 | 2022-06-17 | 厦门天马微电子有限公司 | Display panel and display device |
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