CN101763824A - Pixel structure of electroluminescence display panel - Google Patents
Pixel structure of electroluminescence display panel Download PDFInfo
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- CN101763824A CN101763824A CN201010003416A CN201010003416A CN101763824A CN 101763824 A CN101763824 A CN 101763824A CN 201010003416 A CN201010003416 A CN 201010003416A CN 201010003416 A CN201010003416 A CN 201010003416A CN 101763824 A CN101763824 A CN 101763824A
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Abstract
The invention discloses a pixel structure of an electroluminescence display panel, which comprises a plurality of sub-pixel columns, a plurality of first power cords and a plurality of second power cords. Each first power cord and each second power cord are arranged between two adjacent sub-pixel columns. Each first power cord is respectively electrically connected with part of sub-pixels of the sub-pixel column at one side and is electrically connected with part of sub-pixels of the sub-pixel column at the other side. Each second power cord is respectively electrically connected with part of sub-pixels of the sub-pixel column at one side, and is electrically connected with part of sub-pixels of the sub-pixel column at the other side. The invention can avoid the effect of the voltage drop of the voltage signal on the displayed picture due to the self resistance of the power cords, thereby effectively enhancing the uniformity of the displayed picture of the electroluminescence display panel.
Description
Technical field
The present invention relates to a kind of dot structure of electric exciting light emitting display panel, relate in particular to and a kind ofly have many power leads, and make the dot structure of the electric exciting light emitting display panel that each power lead electrically connects with interleaved mode and the part that is positioned at its both sides time pixel with varying voltage signal.
Background technology
In recent years, electric exciting light emitting display panel, for example: organic LED display panel since have autoluminescence, wide viewing angle, reaction time fast with advantage such as high-luminous-efficiency, be used in widely gradually on the various planes demonstration products.
Main product on the consumption market is the large scale flat display apparatus of high-res at present, and therefore in order to satisfy the specification of large scale and high-res, the size of electric exciting light emitting display panel and resolution also must be promoted.Yet in the size and resolution that increase electric exciting light emitting display panel, electric exciting light emitting display panel has but produced the problem of signal drops because of the increase of panel size.Speak by the book, when the size of electric exciting light emitting display panel increases, the length that is used for the voltage signal that chip for driving is sent is passed to the power lead of each pixel also must increase thereupon, and because the length increase of power lead can make resistance become big, therefore can produce problem of pressure drop, that is the voltage signal of the pixel actual acquisition far away apart from chip for driving can be lower than the voltage signal of the pixel actual acquisition nearer apart from chip for driving, and causes display frame inhomogeneous.
Because the problem of pressure drop of voltage signal can cause the inhomogeneous of display frame, and has a strong impact on display quality, so the problem of pressure drop of voltage signal becomes electric exciting light emitting display panel towards the developmental restriction of maximization direction.
Summary of the invention
One of purpose of the present invention is to provide a kind of dot structure of electric exciting light emitting display panel, to solve existing electric exciting light emitting display panel because the problem of non-uniform of the display frame that pressure drop was produced of voltage signal.
A preferred embodiment of the present invention provides a kind of dot structure of electric exciting light emitting display panel, and it comprises many pixel columns (sub-pixel column), many first power leads and many second source lines.Each time pixel column comprises pixel a plurality of times, each time pixel comprise one for the first time pixel with one the second time pixel, and each time pixel the first time pixel with the second time pixel electrically separate each other.Each first power lead and each second source line are arranged between two adjacent inferior pixel columns, each first power lead respectively with the pixel electric connection first time of each time pixel of inferior pixel column that is positioned at the one side, and electrically connect with the pixel first time of each time pixel of the inferior pixel column that is positioned at its opposite side, each second source line electrically connects with the pixel second time of each time pixel of the inferior pixel column that is positioned at the one side respectively, and with the pixel electric connection second time of each time pixel of inferior pixel column that is positioned at its opposite side.
Another preferred embodiment of the present invention provides a kind of dot structure of electric exciting light emitting display panel, and it comprises many pixel columns, many first power leads and many second source lines.Each time pixel column comprises pixel a plurality of times, and the inferior pixel that wherein is positioned at identical inferior pixel column has an identical Show Color, and the inferior pixel of two adjacent inferior pixel columns has different Show Colors.Each first power lead and each second source line are arranged between two adjacent inferior pixel columns, each first power lead electrically connects with the inferior pixel of the part of the inferior pixel column that is positioned at the one side respectively, and electrically connect with the part of the inferior pixel column that is positioned at its opposite side time pixel, each second source line electrically connects with the inferior pixel of the part of the inferior pixel column that is positioned at the one side respectively, and electrically connects with the inferior pixel of the part of the inferior pixel column that is positioned at its opposite side.
The dot structure of electric exciting light emitting display panel of the present invention utilizes many first power leads and second source line that first voltage signal and second voltage signal are provided respectively, and each power lead is electrically connected with interleaved mode and the part that is positioned at its both sides time pixel, can avoid power lead because the voltage signal pressure drop that resistance itself causes for the influence of display frame, therefore can effectively promote the homogeneity of the display frame of electric exciting light emitting display panel.
Description of drawings
Fig. 1 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's first preferred embodiment;
Fig. 2 has illustrated the synoptic diagram of single pixel of the dot structure of Fig. 1;
Fig. 3 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's second preferred embodiment;
Fig. 4 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's the 3rd preferred embodiment.
Drawing reference numeral:
10 dot structures, 12 substrates
16 pixels of 14 pixel columns
161 pixel 162 pixels for the second time for the first time
The PL1 first power lead PL2 second source line
181 first chip for driving, 182 second chip for driving
The TFT1 first on-off element TFT2 second switch element
Cst storage capacitors EL EL part
30 dot structures, 40 dot structures
Embodiment
For making the technician who has the knack of the technical field of the invention can further understand the present invention, hereinafter the spy enumerates preferred embodiment of the present invention, and conjunction with figs., describe in detail constitution content of the present invention and the effect desiring to reach.
Please refer to Fig. 1.Fig. 1 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's first preferred embodiment.As shown in Figure 1, the dot structure 10 of the electric exciting light emitting display panel of present embodiment is arranged on the substrate 12, and dot structure 10 comprises many pixel columns 14, many first power lead PL1, and many second source line PL2.In the present embodiment, inferior pixel column 14 is defined as the set of the inferior pixel of line direction (vertical direction) arrangement along Fig. 1.Each time pixel column 14 comprises pixel 16 a plurality of times, and each time pixel 16 comprise at least one for the first time pixel 161 with one the second time pixel 162, wherein for the first time pixel 161 with the second time pixel 162 in order to show identical inferior pixel picture, but for the first time pixel 161 with the second time pixel 162 electrically separate each other, and can receive different voltage signals respectively.In addition, each first power lead PL1 and each second source line PL2 are arranged between two adjacent inferior pixel columns 14, wherein each first power lead PL1 respectively with pixel 161 electric connections first time of each time pixel 16 of inferior pixel column 14 that is positioned at the one side, and with pixel 161 electric connections first time of each time pixel 16 of the inferior pixel column 14 that is positioned at its opposite side; Each second source line PL2 then 162 electrically connects with the pixel second time of each time pixel 16 of the inferior pixel column 14 that is positioned at the one side respectively, and with pixel 162 electric connections second time of each time pixel 16 of inferior pixel column 14 that is positioned at its opposite side.In addition, the first power lead PL1 is provided by at least one first chip for driving (first voltage source) 181 first voltage signals that provided, and second source line PL2 is provided by at least one second chip for driving (second voltage source) 182 second voltage signals that provided, and first voltage signal is preferably and is different from second voltage signal.In the present embodiment, first chip for driving 181 electrically connects with the end of each first power lead PL1, first chip for driving 181 can provide first voltage signal by the end of each first power lead PL1 by this, and second chip for driving 182 electrically connects with the end of each second source line PL2, and second chip for driving 182 can provide second voltage signal by the end of each second source line PL2 by this.In other words, the end that the first power lead PL1 electrically connects first chip for driving 181 is a vdd terminal, and the other end of the first power lead PL1 is the VSS end; In like manner, the end that second source line PL2 electrically connects second chip for driving 182 is a vdd terminal, and the other end of second source line PL2 is the VSS end.Yet the connected mode of the number of the relation of first voltage signal and second voltage signal, first chip for driving 181 and second chip for driving 182, first chip for driving 181 and the first power lead PL1, and the connected mode of second chip for driving 182 and second source line PL2 is not as limit.For example, first voltage signal can be identical voltage signal with second voltage signal, perhaps first chip for driving 181 can provide first voltage signal by the end of each first power lead PL1, and second chip for driving 182 can be on substrate 12 provides second voltage signal with respect to the opposite side of first chip for driving 181 by the end of each second source line PL2, perhaps first chip for driving 181 also can be provided first voltage signal by the two ends of each first power lead PL1, and second chip for driving 182 also can provide second voltage signal by the two ends of each second source line PL2.
In the present embodiment, each time pixel 16 that is positioned at the capable inferior pixel column 14 of 2n-1 with the first time pixel 161 arrange in regular turn with the order of pixel 162 for the second time, and each time pixel 16 that is positioned at the capable inferior pixel column 14 of 2n with the second time pixel 162 arrange in regular turn with the order of pixel 161 for the first time, and n is the positive integer more than or equal to 1.For example, inferior pixel 16 that is positioned at inferior pixel column 14 of the 1st row from top to bottom is pixel 161 for the first time, the second time pixel 162, first time pixel 161 in regular turn, by that analogy, and inferior pixel 16 that is positioned at inferior pixel column 14 of the 2nd row from top to bottom is pixel 162 for the second time, the first time pixel 161, second time pixel 162 in regular turn, by that analogy.In addition, the first power lead PL1 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of n and n+1, and the second source line PL2 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of n and n+1.For example, article 1, the first power lead PL1 is arranged between the inferior pixel column 14 and the 2nd inferior pixel column 14 of going of the 1st row, article 2, the first power lead PL1 is arranged between the inferior pixel column 14 and the 3rd inferior pixel column 14 of going of the 2nd row, by that analogy, and the 1st second source line PL2 is arranged between the inferior pixel column 14 and the 2nd inferior pixel column 14 of going of the 1st row, article 2, second source line PL2 is arranged between the inferior pixel column 14 and the 3rd inferior pixel column 14 of going of the 2nd row, by that analogy.In addition, in the present embodiment, the inferior pixel 16 that is positioned at identical inferior pixel column 14 has identical Show Color, and the inferior pixel 16 of two adjacent inferior pixel columns 14 has different Show Colors, but not as limit.For example, be positioned at the inferior pixel 16 of the capable inferior pixel column 14 of 3n-2, comprise pixel 161 and pixel 162 second time for the first time, all has identical Show Color, for example red, be positioned at the inferior pixel 16 of the capable inferior pixel column 14 of 3n-1, comprise pixel 161 and pixel 162 second time for the first time, all have identical Show Color, for example green, be positioned at the inferior pixel 16 of the capable inferior pixel column 14 of 3n, comprise pixel 161 and pixel 162 second time for the first time, all have identical Show Color, for example blue, wherein n is the positive integer greater than 1.Thus, the inferior pixel 16 that is positioned at identical inferior pixel column 14 can have identical Show Color, but 16 of the inferior pixels of two adjacent inferior pixel columns 14 can have different Show Colors.
Refer again to Fig. 2, and in the lump with reference to figure 1.Fig. 2 has illustrated the synoptic diagram of single the pixel (for example single first time pixel or single second time pixel) of the dot structure of Fig. 1.As shown in Figure 2, with the first time pixel 161 be example, pixel 161 comprises one first on-off element TFT1, a second switch elements T FT2, a storage capacitors Cst and an EL part EL for the first time, wherein the first on-off element TFT1 and second switch elements T FT2 can be for example thin-film transistor element, and EL part EL can be for example organic diode light-emitting component, but not as limit.The grid of the first on-off element TFT1 and one scan line SL electrically connect, and its source electrode and a data line DL electrically connect, and its drain electrode then electrically connects with the grid of second switch elements T FT2 and the electrode of storage capacitors Cst.Another electrode of the source electrode of second switch elements T FT2 and the first power lead PL1 and storage capacitors Cst electrically connects, and its drain electrode electrically connects with EL part EL.When showing, the signal that sweep trace SL is transmitted can be opened the first on-off element TFT1, the signal that this moment, data line DL was transmitted can and be opened second switch elements T FT2 by the first on-off element TFT1, and storage capacitors Cst can keep the opening time of second switch elements T FT2, and first voltage signal that provided of the first power lead PL1 can by second switch elements T FT2 and to drive EL part EL luminous by this.
The dot structure 10 of the electric exciting light emitting display panel of present embodiment is provided with many first power lead PL1 and second source line PL2, wherein each first power lead PL1 161 electrically connects with interleaved mode and the pixel first time that is positioned at its both sides, and each second source line PL2 also 162 electrically connects with interleaved mode and the pixel second time that is positioned at its both sides.Can compensate by above-mentioned connected mode and only to have single kind of power lead and drive the problem of pressure drop that mode produced that is positioned at all times pixels of delegation, and can make display frame have uniformization effect, and then promote display quality.
The enforcement sample attitude of the dot structure of electric exciting light emitting display panel of the present invention is not with the foregoing description.Hereinafter will implement sample attitude at other of the dot structure of electric exciting light emitting display panel of the present invention tells a story, wherein be simplified illustration and the different place of being convenient to each embodiment of comparison, various embodiments of the present invention are used identical symbol mark components identical, and no longer the identical part of each embodiment are repeated to give unnecessary details.
Please refer to Fig. 3.Fig. 3 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's second preferred embodiment.As shown in Figure 3, in the dot structure 30 of the electric exciting light emitting display panel of present embodiment, the pixel 161 first time of inferior pixel 16 is different with the queueing discipline and first preferred embodiment of pixel 162 for the second time.Or rather, in the present embodiment, be positioned at 4n-3 capable with each time pixel 16 that is positioned at the capable inferior pixel column 14 of 4n-2 with the first time pixel 161 and the second time pixel 162 order arrange in regular turn, be positioned at 4n-1 capable with each time pixel 16 that is positioned at the capable inferior pixel column 14 of 4n with the second time pixel 162 and the first time pixel 161 order arrange in regular turn, and n is the positive integer more than or equal to 1.For example, inferior pixel 16 that is positioned at the 1st row and inferior pixel column 14 that is positioned at the 2nd row from top to bottom is pixel 161 for the first time, the second time pixel 162, first time pixel 161 in regular turn, by that analogy; Inferior pixel 16 that is positioned at the 3rd row and inferior pixel column 14 that is positioned at the 4th row from top to bottom is pixel 162 for the second time, the first time pixel 161, second time pixel 162 in regular turn, by that analogy.In addition, first power lead PL1 of present embodiment and second source line PL2 that the position is set is also different with first preferred embodiment.Or rather, the first power lead PL1 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of 2n and 2n+1, and the second source line PL2 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of 2n and 2n+1.For example, article 1, the first power lead PL1 and the 1st second source line PL2 are arranged between the inferior pixel column 14 and the 3rd inferior pixel column 14 of going of the 2nd row, article 2, the first power lead PL1 and the 2nd second source line PL2 are arranged between the inferior pixel column 14 and the 5th inferior pixel column 14 of going of the 4th row, by that analogy.
Please refer to Fig. 4.Fig. 4 has illustrated the synoptic diagram of dot structure of the electric exciting light emitting display panel of the present invention's the 3rd preferred embodiment.As shown in Figure 4, in the dot structure 40 of the electric exciting light emitting display panel of present embodiment, the inferior pixel 16 that is positioned at identical inferior pixel column 14 has identical Show Color, but 16 of the inferior pixels of two adjacent inferior pixel columns 14 have different Show Colors.Be different from first preferred embodiment, each of present embodiment time pixel 16 does not further comprise pixel and the pixel second time for the first time.In addition, the first power lead PL1 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of 2n and 2n+1, the second source line PL2 of n bar is between the capable inferior pixel column 14 of the capable inferior pixel column 14 of 2n and 2n+1, and n is the positive integer more than or equal to 1.For example, article 1, the first power lead PL1 and the 1st second source line PL2 are between the inferior pixel column 14 and the 3rd inferior pixel column 14 of going of the 2nd row, article 2, the first power lead PL1 and the 2nd second source line PL2 are between the inferior pixel column 14 and the 5th inferior pixel column 14 of going of the 4th row, by that analogy.In addition, each first power lead PL1 electrically connects with the inferior pixel 16 of the part of the inferior pixel column 14 that is positioned at the one side respectively, and electrically connect with the part of the inferior pixel column 14 that is positioned at its opposite side time pixel 16, each second source line PL2 electrically connects with the inferior pixel 16 of the part of the inferior pixel column 14 that is positioned at the one side respectively, and electrically connects with the inferior pixel 16 of the part of the inferior pixel column 14 that is positioned at its opposite side.Speak by the book, the inferior pixel 16 of the 2m-1 row of the inferior pixel column 14 that first power lead PL1 of n bar and 2n are capable electrically connects, the inferior pixel 16 of the 2m row of the inferior pixel column 14 that first power lead PL1 of n bar and 2n+1 are capable electrically connects, the inferior pixel 16 of the 2m row of the inferior pixel column 14 that the second source line PL2 of n bar and 2n are capable electrically connects, the inferior pixel 16 of the 2m-1 row of the inferior pixel column 14 that the second source line PL2 of n bar and 2n+1 are capable electrically connects, and m is the positive integer more than or equal to 1.For example, article 1, the inferior pixel 16 of the odd column of the inferior pixel column 14 of first power lead PL1 and the 2nd row electrically connects, article 1, the inferior pixel 16 of the even column of the inferior pixel column 14 of first power lead PL1 and the 3rd row electrically connects, article 1, the inferior pixel 16 of the even column of the inferior pixel column 14 of second source line PL2 and the 2nd row electrically connects, article 1, the inferior pixel 16 of the odd column of the inferior pixel column 14 of second source line PL2 and the 3rd row electrically connects, by that analogy.
In sum, the dot structure of electric exciting light emitting display panel of the present invention utilizes many first power leads and second source line that first voltage signal and second voltage signal are provided respectively, and each power lead is electrically connected respectively with the part that is positioned at its both sides time pixel with interleaved mode, can avoid power lead because the voltage signal pressure drop that resistance itself causes for the influence of display frame, therefore can effectively promote the homogeneity of the display frame of electric exciting light emitting display panel.In addition, the link position of link position, second chip for driving and second source line by changing first chip for driving and first power lead, or adjust relation between first voltage signal and second voltage signal, the more further pressure drop of the resistance of offset supply line generation, and significantly promote display quality.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (15)
1. the dot structure of an electric exciting light emitting display panel is characterized in that, the dot structure of described electric exciting light emitting display panel comprises:
Many time pixel columns, wherein each described pixel column comprises pixel a plurality of times, each described pixel comprise one for the first time pixel with one the second time pixel, and each described pixel described first time pixel with described second time pixel electrically separate each other; And
Many first power leads and many second source lines, wherein each described first power lead and each described second source line are arranged between two described time adjacent pixel columns, each described first power lead electrically connects with described first time of the pixel of each described pixel of described the pixel column that is positioned at the one side respectively, and electrically connect with described first time of the pixel of each described pixel of described the pixel column that is positioned at its opposite side, each described second source line electrically connects with described second time of the pixel of each described pixel of described the pixel column that is positioned at the one side respectively, and electrically connects with described second time of the pixel of each described pixel of described the pixel column that is positioned at its opposite side.
2. the dot structure of electric exciting light emitting display panel as claimed in claim 1, it is characterized in that, each described the pixel that is positioned at described time capable pixel column of 2n-1 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 2n with described second time pixel and described first time pixel order arrange in regular turn, and n is the positive integer more than or equal to 1.
3. the dot structure of electric exciting light emitting display panel as claimed in claim 2, it is characterized in that, described first power lead of n bar is between described time capable pixel column of capable described the pixel column of n and n+1, and the described second source line of n bar is between described time capable pixel column of capable described the pixel column of n and n+1.
4. the dot structure of electric exciting light emitting display panel as claimed in claim 1, it is characterized in that, each described the pixel that is positioned at described time capable pixel column of 4n-3 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n-2 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n-1 with described second time pixel and described first time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n with described second time pixel and described first time pixel order arrange in regular turn, and n is the positive integer more than or equal to 1.
5. the dot structure of electric exciting light emitting display panel as claimed in claim 4, it is characterized in that, described first power lead of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1, and the described second source line of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1.
6. the dot structure of electric exciting light emitting display panel as claimed in claim 1, it is characterized in that, described the pixel that is positioned at described time identical pixel column has an identical Show Color, and described pixel of two described time adjacent pixel columns has different Show Colors.
7. the dot structure of electric exciting light emitting display panel as claimed in claim 1, it is characterized in that, described first power lead and described second source line have one first voltage signal and one second voltage signal respectively, and described first voltage signal is different from described second voltage signal.
8. the dot structure of an electric exciting light emitting display panel is characterized in that, the dot structure of described electric exciting light emitting display panel comprises:
Many pixel columns, wherein each described pixel column comprises pixel a plurality of times, described the pixel that is positioned at described time identical pixel column has an identical Show Color, and described pixel of two described time adjacent pixel columns has different Show Colors; And
Many first power leads and many second source lines, wherein each described first power lead and each described second source line are arranged between two described time adjacent pixel columns, each described first power lead electrically connects with described pixel of the part of described the pixel column that is positioned at the one side respectively, and electrically connect with described pixel of the part of described the pixel column that is positioned at its opposite side, each described second source line electrically connects with described pixel of the part of described the pixel column that is positioned at the one side respectively, and electrically connects with described pixel of part of described the pixel column that is positioned at its opposite side.
9. the dot structure of electric exciting light emitting display panel as claimed in claim 8, it is characterized in that, each described pixel comprise one for the first time pixel with one the second time pixel, and each described pixel described first time pixel with described second time pixel electrically separate each other.
10. the dot structure of electric exciting light emitting display panel as claimed in claim 9, it is characterized in that, each described the pixel that is positioned at described time capable pixel column of 2n-1 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 2n with described second time pixel and described first time pixel order arrange in regular turn, and n is the positive integer more than or equal to 1.
11. the dot structure of electric exciting light emitting display panel as claimed in claim 10, it is characterized in that, described first power lead of n bar is between described time capable pixel column of capable described the pixel column of n and n+1, and the described second source line of n bar is between described time capable pixel column of capable described the pixel column of n and n+1.
12. the dot structure of electric exciting light emitting display panel as claimed in claim 9, it is characterized in that, each described the pixel that is positioned at described time capable pixel column of 4n-3 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n-2 with described first time pixel and described second time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n-1 with described second time pixel and described first time pixel order arrange in regular turn, each described the pixel that is positioned at described time capable pixel column of 4n with described second time pixel and described first time pixel order arrange in regular turn, and n is the positive integer more than or equal to 1.
13. the dot structure of electric exciting light emitting display panel as claimed in claim 12, it is characterized in that, described first power lead of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1, and the described second source line of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1.
14. the dot structure of electric exciting light emitting display panel as claimed in claim 8, it is characterized in that, described first power lead of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1, and the described second source line of n bar is between described time capable pixel column of capable described the pixel column of 2n and 2n+1, and n is the positive integer more than or equal to 1.
15. the dot structure of electric exciting light emitting display panel as claimed in claim 14, it is characterized in that, described pixel of the 2m-1 row of described the pixel column that described first power lead of n bar and 2n are capable electrically connects, described pixel of the 2m row of described the pixel column that described first power lead of n bar and 2n+1 are capable electrically connects, described pixel of the 2m row of described the pixel column that the described second source line of n bar and 2n are capable electrically connects, described pixel of the 2m-1 row of described the pixel column that the described second source line of n bar and 2n+1 are capable electrically connects, and m is the positive integer more than or equal to 1.
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| CN2010100034160A CN101763824B (en) | 2010-01-13 | 2010-01-13 | Pixel structure of electroluminescence display panel |
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| CN2010100034160A CN101763824B (en) | 2010-01-13 | 2010-01-13 | Pixel structure of electroluminescence display panel |
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| CN103065556A (en) * | 2012-10-22 | 2013-04-24 | 友达光电股份有限公司 | Electroluminescent display panel and driving method thereof |
| CN107994056A (en) * | 2017-11-21 | 2018-05-04 | 武汉华星光电半导体显示技术有限公司 | Display panel and the display device with the display panel |
| CN109727533A (en) * | 2017-10-31 | 2019-05-07 | 云谷（固安）科技有限公司 | A kind of display panel and terminal |
| US10325976B2 (en) | 2017-11-21 | 2019-06-18 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device thereof |
| WO2021042533A1 (en) * | 2019-09-02 | 2021-03-11 | 深圳市华星光电半导体显示技术有限公司 | Connection circuit for light emitting devices of display panel |
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2010
- 2010-01-13 CN CN2010100034160A patent/CN101763824B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103065556A (en) * | 2012-10-22 | 2013-04-24 | 友达光电股份有限公司 | Electroluminescent display panel and driving method thereof |
| CN103065556B (en) * | 2012-10-22 | 2015-06-17 | 友达光电股份有限公司 | Electroluminescent display panel and driving method thereof |
| CN109727533A (en) * | 2017-10-31 | 2019-05-07 | 云谷（固安）科技有限公司 | A kind of display panel and terminal |
| CN107994056A (en) * | 2017-11-21 | 2018-05-04 | 武汉华星光电半导体显示技术有限公司 | Display panel and the display device with the display panel |
| WO2019100420A1 (en) * | 2017-11-21 | 2019-05-31 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device having same |
| US10325976B2 (en) | 2017-11-21 | 2019-06-18 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and display device thereof |
| WO2021042533A1 (en) * | 2019-09-02 | 2021-03-11 | 深圳市华星光电半导体显示技术有限公司 | Connection circuit for light emitting devices of display panel |
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