CN104991389A - Display panel and driving method of same - Google Patents
Display panel and driving method of same Download PDFInfo
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- CN104991389A CN104991389A CN201510418203.7A CN201510418203A CN104991389A CN 104991389 A CN104991389 A CN 104991389A CN 201510418203 A CN201510418203 A CN 201510418203A CN 104991389 A CN104991389 A CN 104991389A
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- 238000000034 method Methods 0.000 title claims description 21
- 238000003491 array Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 18
- 241001062009 Indigofera Species 0.000 description 15
- 101100489584 Solanum lycopersicum TFT1 gene Proteins 0.000 description 4
- 101100214488 Solanum lycopersicum TFT2 gene Proteins 0.000 description 4
- 101100214491 Solanum lycopersicum TFT3 gene Proteins 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000010981 turquoise Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
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- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
The invention discloses a display panel comprising a plurality of data lines, a plurality of scanning lines and a plurality of pixel arrays. A plurality of data signals can be transmitted by the plurality of data lines; a plurality of scanning signals corresponding to the plurality of data signals can be transmitted by the plurality of scanning lines; each pixel array is formed by a plurality of pixels; each pixel is formed by a plurality of sub-pixels; each pixel is connected with one data line; the plurality of sub-pixels of each pixel are all connected to the same data line; the plurality of sub-pixels of each pixel are respectively connected with three different scanning lines; and Enable orders of first sub-pixels of the plurality of pixels of adjacent pixels are different. A technical problem of uneven brightness of RGB sub-pixel images can be improved by the use of the display panel.
Description
[technical field]
The present invention relates to technical field of liquid crystal display, particularly relate to a kind of display panel and driving method thereof.
[background technology]
It is the circuit diagram of the display panel 10 of prior art as Fig. 1.In TFT-LCD field, under normal circumstances, one display panel 10 comprises multiple picture element 11, picture element 11 described in each is all by a sweep trace (gate line, Gn ~ Gn+3) and three data line (dateline, Dn ~ Dn+5) control, a resolution is the panel of M x N, just has M bar sweep trace and 3N bar data line.In other words, have the picture element of RGB tri-sub-picture elements for one, a picture element needs connection three data lines and a sweep trace.But for small size, the quantity being limited to the limited space of source driving chip (source IC) and the sub-picture element of RGB (RGB) is higher with resolution and the factor that increases, and therefore demux design comes into one's own gradually.
With reference to figure 2-4.It is the circuit diagram of the demux design of prior art as Fig. 2.As the driver' s timing figure that Fig. 3 is the demux design in Fig. 2.As the display schematic diagram that Fig. 4 is according to Fig. 3.Described multiple picture element 11 can be divided into multiple picture element row 12.When limited space, we adopt demultiplexer to design (Demux design), each demultiplexer 13 transmits one scan signal to red pieces picture element green (R), green sub-picture element (G) and blue sub-picture element (B) separately by a sweep trace (Gn-1-Gn-3), thus reduces the output pin figure place of described source driving chip.But for some reversion or the situation of heavily loaded picture, the sub-picture element of RGB (RGB) of each picture element 11, red pieces picture element (R) always first charges, and same signal is filled with unlike green sub-picture element (G), blue sub-picture element (B), as added the impact of load delay (RC delay), make red pieces picture element (R) charging effect not as green sub-picture element (G), blue sub-picture element (B), when picture shows, pure white picture is inclined cyan easily, or the inclined cyan of the end of data.Therefore the hatched example areas in Fig. 4, the red pieces picture element region (R) that namely each picture element is capable all can be comparatively dark, thus causes the flaw that display panel shows.
Be necessary to propose a kind of display panel and driving method thereof, to solve the problems of the technologies described above.
[summary of the invention]
The object of the present invention is to provide a kind of display panel extremely driving method.
For achieving the above object, the invention provides a kind of display panel, comprise a plurality of data lines, multi-strip scanning line and many picture element row.
Described a plurality of data lines is for transmitting multiple data-signal.Described multi-strip scanning line is for transmitting multiple sweep signals of corresponding described multiple data-signal.Described in each, many picture element row comprise many first picture element row and many second picture element row.Described many first picture element row and described many second picture element leu sequences repeat to be alternately arranged.Described in each, first and second picture element row comprise one first sub-picture element, one second sub-picture element and one the 3rd sub-picture element.Described first sub-picture element, described second sub-picture element and described 3rd sub-picture element are all connected to one article of described data line, and described first sub-picture element, described second sub-picture element and described 3rd sub-picture element distinctly connect three articles of different described sweep traces.The described first sub-picture element of described first picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one first order.The described first sub-picture element of described second picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one second order.Described first order and described second order difference.
In one embodiment, described display panel also comprises multiple demultiplexer, respectively connects the described first sub-picture element of picture element described in each, described second sub-picture element and described 3rd sub-picture element by three articles of described sweep traces.
In one embodiment, described display panel also comprises a scanning linear driving chip, and described scanning linear driving chip is for generation of described multiple sweep signal in enable cycle with variation.
In one embodiment, the enable cycle of sweep signal described in each is variation.
In one embodiment, the described first sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is all connected to one first sweep trace of described multi-strip scanning line.
The described second sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is connected to one second sweep trace of described multi-strip scanning line separately.
The described 3rd sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is connected to a three scan line of described multi-strip scanning line separately.
In one embodiment, described display panel also comprises many articles of the 3rd picture element row.Described many articles of the first picture element row, described many articles of the second picture element row and described many articles of the 3rd picture element leu sequences repeat arrangement of rotating.Described in each, first and second picture element row comprise one first sub-picture element, one second sub-picture element and one the 3rd sub-picture element.Described first sub-picture element, described second sub-picture element and described 3rd sub-picture element are all connected to one article of described data line, and described first sub-picture element, described second sub-picture element and described 3rd sub-picture element distinctly connect three articles of different described sweep traces.The described first sub-picture element of described first picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one first order.The described first sub-picture element of described second picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one second order.The described first sub-picture element of described 3rd picture element row, described second sub-picture element and described 3rd sub-picture element enable described first order of one the 3rd order, described second order and described 3rd order are different from each other.
In one embodiment, picture element described in each also comprises a first transistor, a transistor seconds and a third transistor.Described the first transistor comprises first end, the second end and control end, and described first end connects a described data line, and described second end connects described first sub-picture element, and described control end connects a described sweep trace.Described transistor seconds comprises first end, the second end and control end, and described first end connects a described data line, and described second end connects described second sub-picture element, and described control end connects a described sweep trace.Described third transistor comprises first end, the second end and control end, and described first end connects a described data line, and described second end connects described first sub-picture element, and described control end connects a described sweep trace.
For achieving the above object, the invention provides a kind of display panel, comprise a plurality of data lines, multi-strip scanning line and many picture element row.
Described a plurality of data lines is for transmitting multiple data-signal.Described multi-strip scanning line is for transmitting multiple sweep signals of corresponding described multiple data-signal.Described in each, many articles of picture element row comprise many articles of the first picture element row, many articles of the second picture element row and many articles of the 3rd picture element row.Described many articles of the first picture element row, described many articles of the second picture element row and described many articles of the 3rd picture element leu sequences repeat arrangement of rotating.Described in each, first and second picture element row comprise one first sub-picture element, one second sub-picture element and one the 3rd sub-picture element.Described first sub-picture element, described second sub-picture element and described 3rd sub-picture element are all connected to one article of described data line, and described first sub-picture element, described second sub-picture element and described 3rd sub-picture element distinctly connect three articles of different described sweep traces.The described first sub-picture element of described first picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one first order.The described first sub-picture element of described second picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one second order.The described first sub-picture element of described 3rd picture element row, described second sub-picture element and described 3rd sub-picture element enable described first order of one the 3rd order, described second order and described 3rd order are different from each other.
For achieving the above object, the invention provides a kind of driving method of display panel, described display panel comprises a plurality of data lines, multi-strip scanning line and many picture element row.Described a plurality of data lines is for transmitting multiple data-signal, and described multi-strip scanning line is for transmitting multiple sweep signals of corresponding described multiple data-signal.Described many picture elements row comprise many first picture element row and many second picture element row.Described in each, many picture element row comprise multiple picture element, and multiple picture element described in each comprises one first sub-picture element, the sub-picture element of one second sub-picture element 1 the 3rd.Sub-picture element described in each of picture element described in each is all connected to a described data line, and sub-picture element described in each of picture element described in each is distinctly connected to three different described sweep traces.Described driving method comprises:
First, with the described first sub-picture element of the enable described first picture element row of one first order, described second sub-picture element and described 3rd sub-picture element.Then, by the described first sub-picture element of the enable described second picture element row of one second order, described second sub-picture element and described 3rd sub-picture element, wherein said first order and described second order difference.
In one embodiment, described many articles of picture elements row also comprise many articles of the 3rd picture element row.Described driving method also comprises:
With described first sub-picture element, described second sub-picture element and the described 3rd sub-picture element of the enable described 3rd picture element row of one the 3rd order, wherein said 3rd order and described first order and described second order different from each other.
In the cycle of two adjacent enabling pulses of the present invention's demultiplexer adjustment sweep signal, the sub-picture element of the same color therefore allowing adjacent picture element arrange is enable at different time.Improve the technical matters of the bright dark inequality of RGB (RGB) sub-picture element picture.Improve because the one-to-many of data-signal drives, point reverses or heavily loaded picture and the overall red pieces picture element that causes and the difference of turquoise sub-picture element on charging rate, makes picture bright secretly more even.
[accompanying drawing explanation]
Fig. 1 is the circuit diagram of the display panel of prior art;
Fig. 2 is the circuit diagram of the demux design of prior art;
Fig. 3 is the driver' s timing figure of the demux design in Fig. 2;
Fig. 4 is the display schematic diagram according to Fig. 3;
Fig. 5 is the circuit diagram of the demux design of display panel of the present invention;
Fig. 6 is the driver' s timing figure of the first preferred embodiment of the present invention;
Fig. 7 is the display schematic diagram according to Fig. 6;
Fig. 8 is the driver' s timing figure of the second preferred embodiment of the present invention;
Fig. 9 is the display schematic diagram according to Fig. 8;
Figure 10 is the driver' s timing figure of the 3rd preferred embodiment of the present invention;
Figure 11 is the display schematic diagram according to Figure 10;
Figure 12 is the driver' s timing figure of the 4th preferred embodiment of the present invention;
Figure 13 is the display schematic diagram according to Figure 12;
Figure 14 is the first pass figure of the driving method of display panel of the present invention;
Figure 15 is the second process flow diagram of the driving method of display panel of the present invention.
[embodiment]
The explanation of following embodiment is graphic with reference to what add, can in order to the specific embodiment implemented in order to illustrate the present invention.The direction term that the present invention mentions, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the present invention, and is not used to limit the present invention.
Fig. 5 is the circuit diagram designed according to the demux of display panel of the present invention.Illustrate in the mode of part, described display panel 100 comprises three data lines, 110, three sweep traces (G1-G3), multiple picture element row 130, three demultiplexers 160 and one scan driving chip 190.Described three articles of data lines 110 are the first data line D 1, second data line D2 and the 3rd data line D3, for transmitting three data-signals.Described multiple picture element row 130 comprise many articles of the first picture element row 131, many articles of the second picture element row 132 and many articles of the 3rd picture element row 133 (arrange for three row picture elements in this preferred embodiment and be described), described in each, picture element 130 row comprise multiple picture element 140, and picture element 140 described in each comprises three sub-picture elements (151-153).Described three sweep traces (G1-G3) are for transmitting three sweep signals of corresponding described multiple data-signal.Sub-picture element (151-153) described in each is all connected to a described data line 110, and sub-picture element (151-153) described in each distinctly connects one of described three sweep traces (G1-G3).Described three demultiplexers 160 respectively connect described three sub-picture elements (151-153) of described picture element 140 by three described sweep traces (G1-G3), the described first sub-picture element 151 of described first picture element row 131, described second sub-picture element 152 and described 3rd sub-picture element 153 are enable with one first order.The described first sub-picture element 151 of described second picture element row 132, described second sub-picture element 152 and described 3rd sub-picture element 153 are enable with one second order.The described first sub-picture element 151 of described 3rd picture element row 133, described second sub-picture element 152 and described 3rd sub-picture element 153 are enable with one the 3rd order.Described first order, described second order and described 3rd order are different from each other.Described scanning line driving chip 190 for generation of described multiple sweep signal in enable cycle with variation, and then makes described first order, described second order and described 3rd order different from each other.
For one of described multiple picture element 140, described first sub-picture element 151 is red pieces picture elements, and described second sub-picture element 152 is green sub-picture elements, and described 3rd sub-picture element 153 is blue sub-picture elements.Described multi-strip scanning line (G1-G3) comprises the first sweep trace G1, the second sweep trace G2 and three scan line G3.The described first sub-picture element 151 of described picture element 140 is connected to described first sweep trace G1.The described second sub-picture element 152 of described picture element 140 is connected to described second sweep trace G2.
For described picture element 140, described picture element 140 comprises a first transistor TFT1, an a transistor seconds TFT2 and third transistor TFT3.The first end of described the first transistor TFT1 connects the described first sub-picture element 151 of the second end connection of described first data line D1, described the first transistor TFT1, and the control end of described the first transistor TFT1 connects described first sweep trace G1.The first end of described transistor seconds TFT2 connects the described second sub-picture element 152 of the second end connection of described first data line D1, described transistor seconds TFT2, and the control end of described transistor seconds TFT2 connects described second sweep trace G2.The first end of described third transistor TFT3 connects the described 3rd sub-picture element 153 of the second end connection of described first data line D1, described third transistor TFT3, and the control end of described the first transistor TFT3 connects described three scan line G3.Can clearly be known by Fig. 5, the multiple described first sub-picture element 151 of the described picture element 140 of same a line of adjacent picture element row (131,132,133) is all connected to described first sweep trace G1, the multiple described second sub-picture element 152 of the described picture element 140 of same a line of adjacent picture element row (131,132,133) is all connected to described second sweep trace G2, and the multiple described 3rd sub-picture element 153 of the described picture element 140 of same a line of adjacent picture element row (131,132,133) is all connected to described three scan line G3.
Fig. 6 is the driver' s timing figure of the first preferred embodiment of the present invention.In the sweep signal of described first sweep trace G1, described second sweep trace G2 and described three scan line G3, the interval of in each sweep signal two adjacent enabling pulses has at least two kinds of time intervals.In detail, when described first data line D1 is enable, the order that enabling pulse occurs is described first sweep trace G1, described second sweep trace G2 and described three scan line G3; When described second data line D2 is enable, the order that enabling pulse occurs changes described three scan line G3, described second sweep trace G2 and described first sweep trace G1 into.In the preferred embodiment, comprise three sub-picture elements (RGB) with each picture element 140, but according to different needs, can increase or reduce the use of sub-picture element.In the preferred embodiment, three demultiplexers 160 are used distinctly to connect same picture element capable described first sub-picture element 151, described second sub-picture element 152 and described 3rd sub-picture element 153.But according to according to different needs, can increase or reduce the use of demultiplexer 160.Such as, a demultiplexer 160 connects the capable described first sub-picture element 151 of the capable same picture element of described same picture element, described second sub-picture element 152 and described 3rd sub-picture element 153 simultaneously.
Fig. 7 is the display schematic diagram according to Fig. 6.Described many articles of picture elements row comprise the first picture element row 131, second picture element row 132 and the 3rd picture element row 133.That is, when described first data line D1 is enable, the described first sub-picture element 151 (red) of the first picture element row 131 is first bright, and being then described second sub-picture element 152 (green), is finally described 3rd sub-picture element 153 (indigo plant); When described second data line D2 is enable, the described 3rd sub-picture element 153 (indigo plant) of the second picture element row 132 is then described second sub-picture element 152 (green), is finally that described first sub-picture element 151 (red) is first bright.Then the enable order of the 3rd picture element row 133 can as the first picture element row 131.In other words, the enable order of described first picture element row 131 is RGBs; The enable order of described second picture element row 132 is green red indigo plant; All the other picture elements arrange the enable order repeating described first picture element row 131 and described second picture element row 132 with sequence.
Fig. 8 is the driver' s timing figure of the second preferred embodiment of the present invention.This preferred embodiment and the difference of the first preferred embodiment are the appearance order of the enabling pulse changing described multiple sweep signal.In detail, when described first data line D1 is enable, the order that enabling pulse occurs is described first sweep trace G1, described second sweep trace G2 and described three scan line G3; When described second data line D2 is enable, the order that enabling pulse occurs changes described second sweep trace G2, described first sweep trace G1 and described three scan line G3 into.
Fig. 9 is the display schematic diagram according to Fig. 8.That is, when described first data line D1 is enable, the described first sub-picture element 151 (red) of the first picture element row 131 is first bright, and being then described second sub-picture element 152 (green), is finally described 3rd sub-picture element 153 (indigo plant); When described second data line D2 is enable, the described second sub-picture element 152 (green) of the second picture element row 132 is first bright, and being then described first sub-picture element 151 (red), is finally described 3rd sub-picture element 153 (indigo plant).In other words, the enable order of described first picture element row 131 is RGBs; The enable order of described second picture element row 132 is green red indigo plant; All the other picture elements arrange the enable order repeating described first picture element row 131 and described second picture element row 132 with sequence.
Figure 10 is the driver' s timing figure of the 3rd preferred embodiment of the present invention.In detail, when described first data line D1 is enable, the order that enabling pulse occurs is described first sweep trace G1, described second sweep trace G2 and described three scan line G3; When described second data line D2 is enable, the order that enabling pulse occurs changes described three scan line G3, described second sweep trace G2 and described first sweep trace G1 into; When described 3rd data line D3 is enable, the order that enabling pulse occurs changes described second sweep trace G2, described first sweep trace G1 and described three scan line G3 into.
In the preferred embodiment, have interval T 1 and interval T 2 between the enabling pulse of described first sweep trace G1 respectively, both are different.Have interval T 3 and interval T 4 between the enabling pulse of described second sweep trace G2 respectively, both are different.Have interval T 5 and interval T 6 between the enabling pulse of described three scan line G3 respectively, both are different.One to be designed by this, change the order that the first sub-picture element 151 (red) described in adjacent described picture element row 130, described second sub-picture element 152 (green) and described 3rd sub-picture element 153 (indigo plant) are enable.
Figure 11 is the display schematic diagram according to Figure 10.That is, when described first data line D1 is enable, the described first sub-picture element 151 (red) of the first picture element row 131 is first bright, and being then described second sub-picture element 152 (green), is finally described 3rd sub-picture element 153 (indigo plant); When described second data line D2 is enable, the described 3rd sub-picture element 153 (indigo plant) of the second picture element row 132 is first bright, and being then described second sub-picture element 152 (green), is finally described first sub-picture element 151 (red); When described 3rd data line D3 is enable, the described second sub-picture element 152 (green) of the 3rd picture element row 133 is first bright, and being then described first sub-picture element 151 (red), is finally described 3rd sub-picture element 153 (indigo plant).In other words, the enable order of described first picture element row 131 is RGBs; The enable order of described second picture element row 132 is bluish-green red; The enable order of described 3rd picture element row 133 is green red indigo plant; All the other picture elements arrange the enable order repeating described first picture element row 131, described second picture element row 132 and described 3rd picture element row 133 with sequence.
Figure 12 is the driver' s timing figure of the 4th preferred embodiment of the present invention.In detail, when described first data line D1 is enable, the order that enabling pulse occurs is described first sweep trace G1, described second sweep trace G2 and described three scan line G3; When described second data line D2 is enable, the order that enabling pulse occurs changes described second sweep trace G2, described first sweep trace G1 and described three scan line G3 into; When described 3rd data line D3 is enable, the order that enabling pulse occurs changes described three scan line G3, described second sweep trace G2 and described first sweep trace G1 into.
Figure 13 is the display schematic diagram according to Figure 12.That is, when described first data line D1 is enable, the described first sub-picture element 151 (red) of the first picture element row 131 is first bright, and being then described second sub-picture element 152 (green), is finally described 3rd sub-picture element 153 (indigo plant); When described second data line D2 is enable, the described second sub-picture element 152 (green) of the second picture element row 132 is first bright, and being then described first sub-picture element 151 (red), is finally described 3rd sub-picture element 153 (indigo plant); When described 3rd data line D3 is enable, the described 3rd sub-picture element 153 (indigo plant) of the 3rd picture element row 133 is first bright, and being then described second sub-picture element 152 (green), is finally described first sub-picture element 151 (red).In other words, the enable order of described first picture element row 131 is RGBs; The enable order of described second picture element row 132 is green red indigo plant; The enable order of described 3rd picture element row 133 is bluish-green red; All the other picture elements arrange the enable order repeating described first picture element row 131, described second picture element row 132 and described 3rd picture element row 133 with sequence.
Figure 14 is a first pass figure of the driving method of display panel of the present invention.Assembly mentioned by described driving method please refer to above-mentioned display panel, repeats no more.
First, S01, with the described first sub-picture element 151 of the enable described first picture element row 131 of one first order, described second sub-picture element 152 and described 3rd sub-picture element 153.Then, S02, with the described first sub-picture element 151 of the enable described second picture element row 132 of one second order, described second sub-picture element 152 and described 3rd sub-picture element 153, wherein said first order and described second order difference.In other words, allow described first picture element row 131 have different enable orders from the multiple sub-picture element (151-153) in described second picture element row 132 exactly, solve the problem of the same sub-picture element therefore luminance shortage of adjacent picture element row by this.
Figure 15 is one second process flow diagram of the driving method according to display panel of the present invention.Assembly mentioned by described driving method please refer to above-mentioned display panel, repeats no more.Be with the difference of described first pass figure: described many articles of picture element row 130 also comprise many articles of the 3rd picture elements 133.Therefore, this control method also comprises S01, with one the 3rd order described first sub-picture element 151 of enable described 3rd picture element row 133, described second sub-picture element 152 and described 3rd sub-picture element 153, wherein said 3rd order and described first order and described second order different from each other.The multiple sub-picture element (151-153) in described first picture element row 131, described second picture element row 132 and described 3rd picture element row 133 is allowed to have different enable orders in other words, the problem of the same sub-picture element solving adjacent picture element row by this therefore luminance shortage.
In sum; although the present invention discloses as above with preferred embodiment; but above preferred embodiment is also not used to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can do various change and retouching, the scope that therefore protection scope of the present invention defines with claim is as the criterion.
Claims (9)
1. a display panel, is characterized in that, comprising:
A plurality of data lines, for transmitting multiple data-signal;
Multi-strip scanning line, for transmitting multiple sweep signals of corresponding described multiple data-signal; And
Many picture element row, comprise many first picture element row and many second picture element row, described many first picture element row and described many second picture element leu sequences repeat to be alternately arranged, described in each, first and second picture element row comprise multiple picture element, picture element described in each comprises one first sub-picture element, one second sub-picture element and one the 3rd sub-picture element, described first sub-picture element, described second sub-picture element and described 3rd sub-picture element are all connected to one article of described data line, and described first sub-picture element, described second sub-picture element and described 3rd sub-picture element distinctly connect three articles of different described sweep traces;
Wherein, the described first sub-picture element of described first picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one first order, the described first sub-picture element of described second picture element row, described second sub-picture element and described 3rd sub-picture element are enable with one second order, described first order and described second order difference.
2. display panel as claimed in claim 1, it is characterized in that, described display panel also comprises multiple demultiplexer, respectively connects the described first sub-picture element of picture element described in each, described second sub-picture element and described 3rd sub-picture element by three articles of described sweep traces.
3. display panel as claimed in claim 1, it is characterized in that, described display panel also comprises a scanning linear driving chip, and described scanning linear driving chip is for generation of described multiple sweep signal in enable cycle with variation.
4. display panel as claimed in claim 1, is characterized in that, the enable cycle of sweep signal described in each is variation.
5. display panel as claimed in claim 1, is characterized in that, wherein the described first sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is all connected to one first sweep trace of described multi-strip scanning line;
The described second sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is connected to one second sweep trace of described multi-strip scanning line separately;
The described 3rd sub-picture element of described multiple picture element of same a line of adjacent described multiple picture element row is connected to a three scan line of described multi-strip scanning line separately.
6. display panel as claimed in claim 1, it is characterized in that, also comprise many articles of the 3rd picture element row, described many first picture element row, described many articles of the second picture element row and described many articles of the 3rd picture element leu sequences repeat arrangement of rotating, described in each, first and second and the 3rd picture element arrange and comprise one first sub-picture element, the sub-picture element of one second sub-picture element 1 the 3rd, described first sub-picture element, described second sub-picture element and described 3rd sub-picture element are all connected to one article of described data line, described first sub-picture element, described second sub-picture element and described 3rd sub-picture element distinctly connect three articles of different described sweep traces,
Wherein, the described first sub-picture element of described first picture element row, described second sub-picture element and described 3rd sub-picture element are enable by one first order, the described first sub-picture element of described second picture element row, described second sub-picture element and described 3rd sub-picture element are enable by one second order, and the described first sub-picture element of described 3rd picture element row, described second sub-picture element and described 3rd sub-picture element are enable by one the 3rd order;
Wherein, described first order, described second order and described 3rd order are different from each other.
7. display panel as claimed in claim 1, it is characterized in that, wherein described in each, picture element also comprises:
One the first transistor, its first end connects a described data line, and its second end connects described first sub-picture element, and its control end connects a described sweep trace;
One transistor seconds, its first end connects a described data line, and its second end connects described second sub-picture element, and its control end connects a described sweep trace; And
One third transistor, its first end connects a described data line, and its second end connects described 3rd sub-picture element, and its control end connects a described sweep trace.
8. the driving method of a display panel, described display panel comprises a plurality of data lines, multi-strip scanning line and many picture element row, described a plurality of data lines is for transmitting multiple data-signal, described multi-strip scanning line is for transmitting multiple sweep signals of corresponding described multiple data-signal, described many picture elements row comprise many first picture element row and many second picture element row, described in each, many picture element row comprise multiple picture element, multiple picture element described in each comprises one first sub-picture element, the sub-picture element of one second sub-picture element 1 the 3rd, sub-picture element described in each of picture element described in each is all connected to a described data line, sub-picture element described in each of picture element described in each is distinctly connected to three different described sweep traces, described driving method comprises:
With the described first sub-picture element of the enable described first picture element row of one first order, described second sub-picture element and described 3rd sub-picture element; And
By the described first sub-picture element of the enable described second picture element row of one second order, described second sub-picture element and described 3rd sub-picture element, wherein said first order and described second order difference.
9. driving method as claimed in claim 8, is characterized in that, wherein said many articles of picture elements row also comprise many articles of the 3rd picture element row, and described driving method also comprises:
With described first sub-picture element, described second sub-picture element and the described 3rd sub-picture element of the enable described 3rd picture element row of one the 3rd order, wherein said 3rd order and described first order and described second order different from each other.
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| CN201510418203.7A CN104991389A (en) | 2015-07-16 | 2015-07-16 | Display panel and driving method of same |
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| CN201510418203.7A CN104991389A (en) | 2015-07-16 | 2015-07-16 | Display panel and driving method of same |
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