CN107680534A - Display device - Google Patents
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- CN107680534A CN107680534A CN201711181680.1A CN201711181680A CN107680534A CN 107680534 A CN107680534 A CN 107680534A CN 201711181680 A CN201711181680 A CN 201711181680A CN 107680534 A CN107680534 A CN 107680534A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
The present invention relates to a kind of display device, including：Back plane circuitry, multiple electroluminescent devices and multiple data wires；The electroluminescent device includes the different sub-pixel of multiple colors, and the color of the sub-pixel is three kinds, the sub-pixel is repeated in spread configuration by three kinds of colors, and each sub-pixel is set in multiple row, the back plane circuitry includes multiple circuit units, and each sub-pixel is connected with a circuit unit；The quantity of the data wire is at least more one than the columns of the sub-pixel, and each data wire is connected with multiple circuit units, and sub-pixel described in the color identical of adjacent two row is connected by the corresponding circuit unit with a data wire.Voltage is provided for the sub-pixel of same color so that the voltage of data wire keeps stable without switching, and then the voltage that sub-pixel is stablized, so that luminescence display effect is preferable by a data wire.
Description
Technical field
The present invention relates to display technology field, more particularly to display device.
Background technology
AMOLED (Active-matrix organic light emitting diode, active matrix organic light-emitting two
Polar body) panel generally use SPR (Sub Pixel Rending, sub-pixel render) technology to lift PPI (Pixels Per
Inch, the number of pixels of per inch).The use of the most typical pixel arrangement of SPR technique is RGBG, another pixel arrangements
It is Delta-RGB.After SPR technology, under identical PPI, 1/3 sub-pixel can be saved.
The type of drive of Delta-RGB pixels is the sub-pixel of source (source) two kinds of color of line traffic control, in CELL
When (daughter board) is tested, detection picture needs to switch data (data) voltage of two kinds of colors in every a line, with carrying for resolution ratio
Rise, single file driving time can be shorter and shorter, and the requirement to the driveability of sub- board test circuit is higher.Due to empty by wiring
Between, line width (trace resistances), TFT (Thin Film Transistor, thin film transistor (TFT)) factor such as driving force and electric leakage
Limitation, the driving force of CELL test circuits can reach a bottleneck.If driveability is relatively low, sprite is shown
When, the sub-pixel of other colors may be also in the state of Weak-luminescence, or causes picture due to trace resistances
Brightness irregularities, influence the judgement of quality inspection, and cause luminescence display ineffective.
The content of the invention
Based on this, it is necessary to provide a kind of display device.
A kind of display device, including：Back plane circuitry, multiple electroluminescent devices and multiple data wires；
The electroluminescent device includes the different sub-pixel of multiple colors, and the color of the sub-pixel is three kinds, institute
State sub-pixel and be repeated in spread configuration by three kinds of colors, and each sub-pixel is set in multiple row, the back plane circuitry includes
Multiple circuit units, each sub-pixel are connected with a circuit unit；
The quantity of the data wire is at least more one than the columns of the sub-pixel, each data wire with it is multiple described
Circuit unit connects, and sub-pixel described in the color identical of adjacent two row passes through the corresponding circuit unit and the data
Line connects.
In one of the embodiments, each circuit unit is set in multiple row.
In one of the embodiments, the columns of the circuit unit is at least more one than the columns of the sub-pixel.
In one of the embodiments, at least part circuit list in the circuit unit of two row in outside
Member is not connected with the sub-pixel.
In one of the embodiments, the quantity of the circuit unit is more than the quantity of the sub-pixel.
In one of the embodiments, the color of the sub-pixel of each row is two kinds.
In one of the embodiments, the sub-pixel of two kinds of colors of same row is arranged at intervals successively.
In one of the embodiments, the quantity of the sub-pixel of each color is equal.
In one of the embodiments, the electroluminescent device is organic electroluminescence device.
In one of the embodiments, each sub-pixel rectangular array is set.
Above-mentioned display device, provide voltage by a data wire for the sub-pixel of same color so that data wire
Voltage keeps stable without switching, and then the voltage that sub-pixel is stablized, so that luminescence display effect
Preferably.
Brief description of the drawings
Fig. 1 is the back plane circuitry of display device, the arrangement of sub-pixel and data wire and the attachment structure of an embodiment
Schematic diagram；
Fig. 2 is the sub-pixel of an embodiment and the attachment structure schematic diagram of data wire；
Fig. 3 is the data voltage using traditional data wire connected mode and the data wire connected mode using the present embodiment
Comparison of wave shape schematic diagram；
Fig. 4 is the circuit unit of an embodiment and the circuit theory schematic diagram of OLED.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
For example, a kind of display device, including：Back plane circuitry, multiple electroluminescent devices and multiple data wires；The electricity
Electroluminescence device includes the different sub-pixel of multiple colors, and the color of the sub-pixel is three kinds, and the sub-pixel presses three kinds
Color is repeated in spread configuration, and each sub-pixel is set in multiple row, and the back plane circuitry includes multiple circuit units, often
One sub-pixel is connected with a circuit unit；The quantity of the data wire is at least more by one than the columns of the sub-pixel
Individual, each data wire is connected with multiple circuit units, and it is right that sub-pixel described in the color identical of adjacent two row passes through
The circuit unit answered is connected with a data wire.
In above-described embodiment, voltage is provided by a data wire for the sub-pixel of same color so that data wire
Voltage keeps stable without switching, and then the voltage that sub-pixel is stablized, so that luminescence display effect
Preferably.
In one embodiment, as depicted in figs. 1 and 2, a kind of display device 10, including：Back plane circuitry 100, Duo Ge electricity
Electroluminescence device 200 and multiple data wires 300；The electroluminescent device 200 includes the different sub-pixel of multiple colors
210, and the color of the sub-pixel 210 is three kinds, the sub-pixel 210 is repeated in spread configuration by three kinds of colors, and respectively
The sub-pixel 210 is set in multiple row, and the back plane circuitry 100 includes multiple circuit units 110, each sub-pixel 210
It is connected with a circuit unit 110；The quantity of the data wire 300 is at least more one than the columns of the sub-pixel 210, often
One data wire 300 is connected with multiple circuit units 110, and it is right that sub-pixel described in the color identical of adjacent two row passes through
The circuit unit answered is connected with a data wire.
Specifically, the back plane circuitry is LTPS (Low Temperature Poly-silicon, low temperature polycrystalline silicon) backboard
Circuit, the back plane circuitry are used to drive electroluminescent device, and in the present embodiment, the electroluminescent device is organic electroluminescence
Part, for example, the electroluminescent device is OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) device
Part, the organic electroluminescence device includes the components such as anode, organic luminous layer and negative electrode, by the organic hair for forming different colours
Photosphere so that the different color of the organic electroluminescence device luminescence display, for example, multiple organic electroluminescence devices is luminous
Color is respectively red, green and blue, that is to say R, G and B, it will be understood that each organic electroluminescence device forms a sub- picture
Element, so, the organic electroluminescence device then include the sub-pixel of tri- kinds of colors of R, G and B.
The data wire is column signal line, in other words data lines.When the display device applications are shown in LCD, the data wire
For the column signal line as TFT, it is connected with TFT source electrode, therefore, the data wire is alternatively referred to as source lines.The data wire
For providing data voltage for organic luminescent device.
The circuit unit is pixel-driving circuit unit, also referred to as image element circuit, and the circuit unit is used to drive sub-pixel
Luminous, in other words, the circuit unit is used to drive organic electroluminescence device to light.The data wire is to circuit unit input data
Voltage, so that the circuit unit is to organic electroluminescence device output driving current.In order that obtain each equal energy of sub-pixel
Enough luminous, each sub-pixel is connected with a circuit unit, and each sub-pixel is connected by circuit unit with a data wire.
In the present embodiment, each organic electroluminescence device rectangular array is set, for example, as shown in figure 1, each sub- picture
Plain rectangular array is set, i.e., each sub-pixel is set in the rectangular array of multiple lines and multiple rows, for example, the display device in the present embodiment
For active array organic light emitting display device.In the present embodiment, and each sub-pixel is repeated in arranging by tri- kinds of colors of R, G and B
Set, i.e., often a line sub-pixel according to R, G and B order repeated arrangement.For example, the number of the sub-pixel of each color
Measure equal, i.e., the quantity of the sub-pixel of any color is identical with the quantity of the sub-pixel of another color.So so that this is aobvious
The sub-pixel of a variety of colors of showing device is evenly distributed, and display effect is more preferably.
In the present embodiment, it is further elaborated with Delta-RGB pixel arrangement structures, in the present embodiment, adjacent rows
The sub-pixel of the same color of sub-pixel mutually staggers.For example, the arrangement of subpixels of odd-numbered line is identical, the sub-pixel row of even number line
Arrange identical, and the arrangement of subpixels of the sub-pixel of odd-numbered line and even number line is different, and the sub-pixel of odd-numbered line and the son of even number line
The sub-pixel of same color mutually staggers in pixel, for example, order repeated arrangement of the sub-pixel of odd-numbered line according to RGB, even number
Capable sub-pixel according to BRG order repeated arrangement, so so that the color category of the sub-pixel on each row be two kinds, i.e.,
The color of the sub-pixel of each row is two kinds, and the color category of the sub-pixel of two adjacent row is three kinds, that is to say, that
One kind in the sub-pixel of the color in RGB is necessarily included in every two row.
So, the color identical sub-pixel of adjacent two row can be connected to a data line, i.e., the face of adjacent two row
Color identical sub-pixel is connected to a data line by the circuit unit with its respective corresponding connection.It is that is, adjacent
The sub-pixel of the same color of two row is connected by corresponding circuit unit with same data line, equivalent to the son in each row
Pixel staggers respectively is connected to a data line so that the sub-pixel of same color is connected with a data line, and sub-pixel is certainly
The arrangement of body is still arranged according to Delta-RGB pixel arrangement structures, is not staggered.In the present embodiment, due to data wire
Quantity than sub-pixel columns more than one, that is to say, that the quantity of the data wire adds one, therefore, make for the columns of sub-pixel
Data wire can be respectively connecting to by obtaining the sub-pixel of the same color in every two row, realize the driving to each sub-pixel.This
Sample, voltage is provided by sub-pixel of a data line for same color so that the voltage of data wire is kept without switching
It is stable, and then the voltage that sub-pixel is stablized, so that luminescence display effect is preferable.
Specifically, the data voltage of data wire can decision-making circuit unit be electric current that OLED is provided, such as data voltage
Lower, OLED electric current is bigger, then brightness is higher；Data voltage is higher, and OLED current is smaller, then brightness is lower.
As shown in figure 3, in conventional display device, using the sub-pixel of two kinds of colors of a data line traffic control, RGB monochrome
Driving voltage waveform under the face corresponding curve as shown in Vsource1, because the data voltage of odd-numbered line and even number line differs
Sample, therefore, for the sub-pixel do not gone together of driving, it is necessary to switch data voltage, such as, Low is switched to by High (high level)
(low level), or High (high level) is switched to by Low (low level), i.e. data wire often drives a line, then needs switching one
Secondary voltage.And due to data wire, daughter board test signal wire parasitic capacitance and trace resistances be present so that data voltage it is defeated
Go out and RC retardation ratio be present, therefore measured waveform corresponding curve as shown in Vsource2, data voltage have RC when switching and prolonged
Late, resolution ratio higher (1 row time is shorter), parasitic RC bigger (time constant is bigger), the TFT conducting electric currents of CELL tests
(Ion) smaller, wave distortion corresponding to the data voltage of data wire will be more serious, ultimately causes low in the state of Low is exported
Voltage is not low enough, and high voltage is not high enough in the state of High outputs, causes in the case where showing RGB sprites, picture brightness is inadequate
Height, and other sub-pixels that should not be lighted understand Weak-luminescence so that and display effect is bad.
And because in the present embodiment, a data line only controls a kind of sub-pixel of color so that the data electricity of data wire
Pressing need not switch for DC voltage, waveform corresponding curve, data voltage as shown in Vsource3 of the data voltage, therefore
It will not be influenceed by RC retardation ratio, therefore, the waveform of data voltage will not produce distortion so as to the sub-pixel of solid color
Data voltage is more stable, and then causes display effect more preferably.
In order that obtaining each sub-pixel can be connected by corresponding circuit unit with data wire, in one embodiment,
As shown in figure 1, each circuit unit is set in multiple row, wherein, a PXL in figure is a circuit unit, for example, respectively
The circuit unit is set in multiple lines and multiple rows, for example, each circuit unit is set in the rectangular array of multiple lines and multiple rows, for example,
The columns of the circuit unit is at least more one than the columns of the sub-pixel, for example, the columns of the circuit unit with it is described
The quantity of data wire is identical, for example, the quantity of the circuit unit is more than the quantity of the sub-pixel, in the present embodiment, each electricity
Road unit is set in multiple row, and circuit unit row more than sub-pixel, so so that each sub-pixel can pass through one
Circuit unit is connected with a data line, and the sub-pixel of the same colors of adjacent two row can by circuit unit with it is same
A data line connects, it is achieved thereby that driving of a data line to the sub-pixel of same color.
In the present embodiment, due to the data wire quantity than sub-pixel columns more than one, therefore, two kinds of face of each row
The sub-pixel of color is connected with two data lines respectively, that is to say, that the sub-pixel and a number of a kind of color in a row
Connected according to line, the sub-pixel of another color in this row is connected with another data line, so that each row is each
Kind color can be connected with data wire.
For example, the sub-pixel of two kinds of colors of same row is arranged at intervals successively, i.e. the son of the two of same row kind color
Pixel is arranged alternately, and spaced, such as, the sub-pixel colors of first row include R and B, then in this row, RB pixel arrangements are
RBRBRB ..., R and B replace, and spaced setting, so that pixel distribution is more uniformly distributed so that illumination effect is more preferably.
And the sub-pixel of the secondary series adjacent with first row includes GR, then in this row, GR pixel arrangements are that GRGRGR ..., G and R are handed over
Replace, and spaced setting, the tertial sub-pixel adjacent with secondary series include BG, BG pixel arrangements are BGBGBG ..., B
Replace with G, and spaced setting.
Incorporated by reference to Fig. 1 and Fig. 2, wherein, Fig. 2 is the connection diagram of sub-pixel and data wire, so, the B in first row
Sub-pixel is connected with data wire S1, and the R sub-pixels in first row are connected with the R sub-pixels in secondary series with data wire S2, and second
G sub-pixel in row is connected with the G sub-pixel in the 3rd row with data wire S3, i.e., each data line is same with two adjacent row
A kind of sub-pixel connection of color, so, the quantity of data wire than the row of sub-pixel quantity more than one, so so that each
Individual sub-pixel can be connected to data wire, and cause data wire to be connected to a kind of sub-pixel of color, advantageously allow to send out
Light display effect is more preferably.
In order that the sub-pixel of same color can be connected to a data line, it is adjacent in above-described embodiment
Color identical sub-pixel is connected by corresponding circuit unit with same data line in two row sub-pixels, that is to say, that phase
The circuit unit of two adjacent row is connected with three data lines mutually staggering respectively, that is to say, that circuit unit in arrangement simultaneously
Do not stagger, and be only to stagger in the connection with data wire so that the sub-pixel of the same color of adjacent column can connect
To same data line.
In order that must process it is more convenient, for example, positioned at outside two row the circuit units at least part institute
State circuit unit not to be connected with the sub-pixel, it should be understood that because two colors of the sub-pixel in each row are distinguished
It is connected with two data lines, so, the sub-pixel of the same color in adjacent two row can be connected with a data line, and be located at
For the one row sub-pixel in outside, the sub-pixel of one of which color due in its adjacent column not with its color identical sub- picture
Element, therefore, the sub-pixel of the color of the row are individually connected with a data line, such as in Fig. 2, the B sub-pixels in first row
Individually it is connected with data wire S1, and does not share a data line with the B sub-pixels in other row, therefore, for first row
For circuit unit, there is the circuit unit not being connected with sub-pixel, for example, the B sub-pixels of last row are individually and data
Line S7 connections, for the circuit unit of last row, there is the circuit unit not being connected with sub-pixel, so, such as Fig. 1
Shown, the part that can be connected in back plane circuitry 100 with sub-pixel 210 sets idle structure, i.e. Dummy units, so as to
Enable the circuit unit rectangular array structure of the back plane circuitry, and the columns of the circuit unit is than the columns of sub-pixel
More one, and then each sub-pixel can be connected with data wire.
It is noted that data wire and circuit unit, circuit unit and OLED connection can use prior art
Realize, for example, as shown in figure 4, circuit unit includes first switch pipe T1, second switch pipe T2 and electric capacity C, data wire source
It is connected with first switch pipe T1 source electrode, scan line scan is connected with first switch pipe T1 grid, first switch pipe T1 leakage
Pole is connected with second switch pipe T2 grid, and the first power vd D is connected with second switch pipe T2 source electrode, and the first power vd D
It is connected by electric capacity C with second switch pipe T2 grid, second switch pipe T2 drain electrode is connected with OLED positive pole, and OLED's is negative
Pole is connected with second source VSS, and so, data wire scans to the first switch pipe T1 input data voltage signals of circuit unit
Line scan inputs scanning signal so that first switch pipe T1 is opened, and then, second switch pipe T2 is opened after receiving signal, is made
OLED conductings are obtained, it is luminous so as to realize.
In the various embodiments described above, voltage is provided by a data wire for the sub-pixel of same color so that data wire
Voltage without switching, and keep stable, and then the voltage that sub-pixel is stablized, so that luminescence display effect
Fruit is preferable.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. display device, it is characterised in that including：Back plane circuitry, multiple electroluminescent devices and multiple data wires；The electroluminescent device includes the different sub-pixel of multiple colors, and the color of the sub-pixel is three kinds, the son Pixel is repeated in spread configuration by three kinds of colors, and each sub-pixel is set in multiple row, and the back plane circuitry includes multiple Circuit unit, each sub-pixel are connected with a circuit unit；The quantity of the data wire is at least more one than the columns of the sub-pixel, each data wire and multiple circuits Unit is connected, and sub-pixel described in the color identical of adjacent two row is connected by the corresponding circuit unit and a data wire Connect.
- 2. display device according to claim 1, it is characterised in that each circuit unit is set in multiple row.
- 3. display device according to claim 2, it is characterised in that the columns of the circuit unit is than the sub-pixel Columns is at least more one.
- 4. display device according to claim 2, it is characterised in that in the circuit unit of two row in outside At least partly described circuit unit is not connected with the sub-pixel.
- 5. display device according to claim 2, it is characterised in that the quantity of the circuit unit is than the sub-pixel Quantity is more.
- 6. display device according to claim 1, it is characterised in that the color of the sub-pixel of each row is two kinds.
- 7. display device according to claim 1, it is characterised in that the sub-pixel of two kinds of colors of same row is successively It is arranged at intervals.
- 8. display device according to claim 1, it is characterised in that the quantity phase of the sub-pixel of each color Deng.
- 9. display device according to claim 1, it is characterised in that the electroluminescent device is organic electroluminescence Part.
- 10. display device according to claim 1, it is characterised in that each sub-pixel rectangular array is set.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288950A (en) * | 2019-08-06 | 2019-09-27 | 京东方科技集团股份有限公司 | Pixel array, array substrate and display device |
| CN111986604A (en) * | 2020-08-12 | 2020-11-24 | 深圳市华星光电半导体显示技术有限公司 | Pixel driving structure and display device |
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| CN110288950B (en) * | 2019-08-06 | 2022-03-25 | 京东方科技集团股份有限公司 | Pixel array, array substrate and display device |
| CN111986604A (en) * | 2020-08-12 | 2020-11-24 | 深圳市华星光电半导体显示技术有限公司 | Pixel driving structure and display device |
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| CN107680534B (en) | 2020-08-18 |
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