CN101650500A - Liquid crystal display panel and method for driving same - Google Patents
Liquid crystal display panel and method for driving same Download PDFInfo
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- CN101650500A CN101650500A CN200810043705A CN200810043705A CN101650500A CN 101650500 A CN101650500 A CN 101650500A CN 200810043705 A CN200810043705 A CN 200810043705A CN 200810043705 A CN200810043705 A CN 200810043705A CN 101650500 A CN101650500 A CN 101650500A
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Abstract
The invention relates to a liquid crystal display panel, which comprises a first substrate and a second substrate, a plurality of pixels and a plurality of switches, wherein the first substrate and the second substrate are parallelly arranged; a liquid crystal material is filled between the first substrate and the second substrate; a plurality of pairs of scanning lines are formed on the first substrate, and each pair of scanning lines comprises a first scanning line and a second scanning line which are parallel; a plurality of data wires are formed on the first substrate and vertical to the plurality of pairs of scanning lines; the pixels are formed by intersecting the plurality of pairs of scanning lines and the plurality of data wires, and each row of pixels correspond to a pair of scanning lines and are sandwiched between the pair of scanning lines; and the switches are formed in each pixel, wherein the time sequence for inputting scanning signals by adjacent scanning lines not separated by the pixels is not adjacent. The liquid crystal display panel can effectively avoid the problem of coupling distortion of the scanning signals between adjacent scanning lines to reduce the cost and improve the display quality of the liquid crystal display panel.
Description
Technical field
The present invention relates to a kind of pair of turntable driving display panels and driving method thereof, relate in particular to two turntable driving display panels and the driving method thereof that effectively to avoid scanning voltage coupling distortion.
Background technology
Because advantages such as liquid crystal display panel of thin film transistor (thin film transistor liquid crystal panel) has gently, approaches, power consumption is little are widely used in present information equipment such as TV, notebook computer, mobile phone, personal digital assistant.At present, the application of display panels on market is more and more important.
Figure 1 shows that the structural representation of common liquid crystals display panel.As shown in Figure 1, top glass substrate 200 is generally colored filter substrate, colored filter is set on it, be integrated with thin film transistor (TFT) (thin film transistor) on the lower glass substrate 100, sandwich liquid crystal layer 400 between top glass substrate 200 and the lower glass substrate 100, and attach polaroid 300 in the outside of top glass substrate 200 and lower glass substrate 100 usually.Display panels is realized showing by the voltage that adjusting is applied to liquid crystal layer 400 two ends.
Figure 2 shows that the structural representation of the lower glass substrate 100 of display panels, each interelement connection diagram in the lower glass substrate shown in it 100.As shown in Figure 2, lower glass substrate 100 comprises multi-strip scanning line 111 and many data lines 121, wherein multi-strip scanning line 111 and the 121 mutual vertical settings of many data lines.Each of a plurality of pixels 140 comprises pixel electrode and thin film transistor (TFT) 130.Display panels also comprises data drive circuit 120, links to each other with described many data lines 121, and turntable driving integrated circuit 110, link to each other with described multi-strip scanning line 111.The conducting state that sweep trace 111 passes through from the signal controlling thin film transistor (TFT) of turntable driving integrated circuit 110, shows signal sends thin film transistor (TFT) 130 to by data line 121 simultaneously, and is each pixel 140 charging, thereby realizes showing.In display panels, the number of sweep trace 111 has determined the number and the volume of turntable driving integrated circuit 110, and the number of data line 121 has determined the number and the volume of data-driven integrated circuit 120 simultaneously.
Turntable driving integrated circuit 110 costs are lower than the cost of data-driven integrated circuit 120, and are integrated on the lower glass substrate 100 when being easy to make with thin film transistor (TFT) 130.Therefore for the display panels of same resolution, quantity by increasing sweep trace 111 is to reach the purpose of the quantity that reduces data line 121, be the effective ways of saving the integrated circuit cost, so some manufacturers have proposed the display panels of two turntable driving.
Figure 3 shows that existing pair of turntable driving display panels synoptic diagram, the difference of itself and common liquid crystals display panel shown in Figure 2 is, every capable pixel is by two sweep trace controls that are positioned at the pixel both sides, the odd column pixel is by the odd line interlace line traffic control, and the even column pixel is controlled by the even number line sweep trace.Particularly, if rise on the every row of a definition left side is first pixel, odd pixel such as then every row first pixel, the 3rd pixel all be by sweep trace 111-1, sweep trace 111-3 ... drive on the odd line interlace line, even pixel such as every row second pixel, the 4th pixel then be by sweep trace 111-2, sweep trace 111-4 ... control etc. the even number line sweep trace.In two turntable driving display panels, the number of sweep trace 111 has increased by one times, and the number of data line 121 then reduces to 1/2nd, therefore can reduce the quantity of data-driven IC, thereby reduces the cost of display panels.
There is following problem in the existing pair of turntable driving display panels, because the number of sweep trace 111 has increased by one times, making needs to be provided with two adjacent sweep traces between per two row pixels, as sweep trace 111-2 and sweep trace 111-3, and sweep trace 111-4 and sweep trace 111-5 etc.When applying signal with the scanning display panels for sweep trace successively, can produce stray capacitance 150 between the adjacent sweep trace, as shown in Figure 4, can impact scan control signal.
When Fig. 5 A and Fig. 5 B are depicted as the two turntable driving display panels that drives among Fig. 3, when scan drive circuit 110 applied sweep signal successively with the driving display panels, sweep signal was because the influence of stray capacitance 150 shown in Figure 4 produces the synoptic diagram of distortion.Fig. 5 A is the sequential chart of the sweep signal of scan drive circuit output.Fig. 5 B is depicted as the effect synoptic diagram that sweep signal intercouples and produces distortion owing to adjacent scanning-line signal in two turntable driving panels.As shown in the figure, sweep signal can produce distortion as shown in the figure, and this distortion will have a strong impact on the display effect of display panels.
Problem at two turntable driving display panels existence, the present invention proposes a kind of type of drive of new pair of turntable driving display panels, and this type of drive can avoid sweep signal in two turntable driving display panels to intercouple distortion and the shortcoming that causes display effect to descend.
Summary of the invention
The object of the present invention is to provide a kind of pair of turntable driving display panels, can effectively avoid intercoupling distortion between the adjacent scanning lines and the shortcoming that causes display effect to descend.
The present invention also aims to provide the driving method of a kind of pair of turntable driving display panels, can effectively prevent the problem of coupling distortion between the adjacent scanning lines.
For addressing the above problem, display panels of the present invention comprises first substrate and second substrate, and described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt; What form on described first substrate is many to sweep trace, and every pair of sweep trace comprises first sweep trace parallel to each other and second sweep trace; Many data lines that form on described first substrate are provided with sweep trace is vertical with many; A plurality of pixels are intersected to form sweep trace and many data lines by many, and every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace; And a plurality of switches, be formed in each pixel, wherein there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous.
As a preferred embodiment of the present invention, described first sweep trace is a sweep trace nearer apart from the next line pixel, and sweep signal is imported first sweep trace and second sweep trace successively.
For addressing the above problem, the present invention also provides the driving method of display panels, and described display panels comprises first substrate and second substrate, and described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt; What form on described first substrate is many to sweep trace, and every pair of described sweep trace comprises first sweep trace parallel to each other and second sweep trace; Many data lines that form on described first substrate manyly are provided with sweep trace is vertical with described; A plurality of pixels, many sweep trace and described many data lines are intersected to form by described, and every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace, and described first sweep trace is nearer apart from the next line pixel than described second sweep trace apart from the next line pixel; And a plurality of switches, be formed in each pixel, described driving method comprises by sweep trace input scan signal to each pixel, to open the step of the switch in each pixel, wherein, there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous.
Because in the driving method of display panels of the present invention and display panels, there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous, the problem that the signal coupling distortion of adjacent scanning lines in existing two turntable driving display panels therefore can not occur, thereby drive integrated circult can saved, when reducing cost, guarantee and improve the display effect of display panels, and can not make the manufacturing process complexity of display panels.
Description of drawings
Figure 1 shows that the structural representation of common liquid crystals display panel.
Figure 2 shows that the structural representation of the lower glass substrate of display panels.
Figure 3 shows that the synoptic diagram of existing pair of turntable driving display panels.
Figure 4 shows that in the existing pair of turntable driving display panels, produce the synoptic diagram of stray capacitance between the adjacent sweep trace.
Fig. 5 A is depicted as in the existing pair of turntable driving display panels, the sequential chart of the sweep signal of scan drive circuit output.
Fig. 5 B is depicted as in the existing pair of turntable driving display panels, the effect synoptic diagram that sweep signal intercouples and produces distortion owing to adjacent scanning-line signal in two turntable driving panels.
Figure 6 shows that the structural representation of the lower glass substrate 2 of of the present invention pair of turntable driving display panels.
Fig. 7 (A) is depicted as the sequential chart of the scan drive circuit of of the present invention pair of turntable driving display panels.
Fig. 7 (B) is depicted as the emulation synoptic diagram of the scanning drive signal of of the present invention pair of turntable driving display panels.
Figure 8 shows that the present invention when use is integrated with the drive integrated circult of data-driven function and turntable driving function, the annexation synoptic diagram of sweep trace and data line and drive integrated circult.
Figure 9 shows that the present invention when use is integrated with the drive integrated circult of data-driven function and turntable driving function, the synoptic diagram of another embodiment that sweep trace and data line and drive integrated circult link to each other respectively.
Embodiment
Consult Fig. 6, Fig. 7 (A) below and Fig. 7 (B) illustrates the specific embodiment of the present invention.Figure 6 shows that the structural representation of the lower glass substrate 2 of two turntable driving display panels among the present invention.As shown in Figure 6, form many data lines intersected with each other 212 and sweep trace 211 on the lower glass substrate 2 of of the present invention pair of turntable driving display panels, and form pixel electrode 240 and thin film transistor (TFT) 230 in each pixel.One-row pixels electrode 240 on the lower glass substrate 2 of this pair turntable driving display panels is controlled by two sweep traces, and each data lines 212 is two adjacent pixels input data signals.For example, the first row pixel is controlled respectively by sweep trace 211-1 and sweep trace 211-2, and the grid of thin film transistor (TFT) 230 that particularly is connected to the neighbor of same data lines 212 links to each other with different sweep trace respectively.
Specify the type of drive of of the present invention pair of turntable driving display panels below with reference to Fig. 7 (A) and Fig. 7 (B).Fig. 7 (A) is depicted as the sequential chart of the scan drive circuit of the two turntable driving display panels of the present invention.Vg1, Vg2 among Fig. 7 (A), Vg3, Vg4, Vg5, Vg6 represent to be input to the scanning drive signal of gate line respectively, and drive signal Vg1, Vg2, Vg3, Vg4, Vg5, Vg6 are corresponding with sweep trace 211-1,211-2,211-3,211-4,211-5,211-6 in two turntable driving display panels respectively, and promptly sweep signal is input to sweep trace 211-1,211-2,211-3,211-4,211-5,211-6 successively ...
Specify the working method of the two turntable driving display panels of the present invention below, please refer to shown in Figure 6ly, the multi-strip scanning line links to each other with turntable driving integrated circuit (not shown) respectively, and many data lines link to each other with data-driven integrated circuit (not shown) respectively.When two turntable driving display panels are worked, sweep trace 211-1,211-2,211-3,211-4,211-5,211-6 ... successively the input scan signal to the grid of the thin film transistor (TFT) of the pixel that is attached thereto to open thin film transistor (TFT), with the first row pixel is that example describes, when the sweep signal of a waveform of sweep trace 211-1 input is opened the thin film transistor (TFT) of respective pixel, many the data line input data signal arrives and the corresponding pixel of sweep trace 211-1, works as sweep trace
When the sweep signal of a waveform of 211-2 input is opened thin film transistor (TFT) with sweep trace 211-2 respective pixel, many data line input data signals to and the corresponding pixel of sweep trace 211-2.Promptly when opening the thin film transistor (TFT) of corresponding pixel respectively successively with two sweep traces of delegation's pixel, data line respectively is the pixel input data signal of the thin film transistor (TFT) that is in open mode.
Shown in Fig. 6 and Fig. 7 (A), because in type of drive of the present invention, the order that scanning drive signal is input to sweep trace is followed successively by sweep trace 211-1, sweep trace 211-2, sweep trace 211-3, sweep trace 211-4, sweep trace 211-5, sweep trace 211-6 ... therefore two adjacent sweep traces that are provided with between two row pixels input scan signal successively not, thus the problem of scanning drive signal distortion can be avoided.Particularly, adjacent sweep trace 211-1 and sweep trace 211-4, sweep trace 211-3 and sweep trace 211-6, their voltage signal of input is interleaved on sequential.
Fig. 7 (B) is depicted as the emulation synoptic diagram of the scanning drive signal of of the present invention pair of turntable driving display panels.Shown in Fig. 7 (B), the wave form varies of scanning drive signal is less, can not cause serious distortion owing to the coupling of adjacent scanning lines, thereby can improve display quality greatly.
See also Fig. 8, Figure 8 shows that the present invention when use is integrated with the drive integrated circult of data-driven function and turntable driving function, the annexation synoptic diagram of sweep trace and data line and drive integrated circult.
As shown in the figure, the both sides of drive integrated circult 150 are provided with the sweep signal output terminal, respectively with multi-strip scanning line G1, G2, G3 ... link to each other and the input scan signal, the centre of drive integrated circult 150 is provided with the data-signal output terminal, link to each other with many data lines respectively, and input data signal.Sweep signal is input to sweep trace G1, G2, G3 successively ... to drive display panels, because sweep signal is input to sweep trace G1, G2, G3 successively ... therefore can not produce stray capacitance between the adjacent sweep trace between the two row pixels, thereby can when reducing cost, improve the display quality of display panels.
Figure 9 shows that the present invention when use is integrated with the drive integrated circult of data-driven function and turntable driving function, the synoptic diagram of another embodiment that sweep trace and data line and drive integrated circult link to each other respectively.Be with the difference of display panels infrabasal plate synoptic diagram shown in Figure 8, in panel inside, each row pixel is corresponding to a data line, and two adjacent data lines join end to end, and two shared data line input ends of data line link to each other with drive integrated circult 250.Similarly, sweep signal is input to sweep trace G1 successively, G2, G3 ... data-signal is input in the pixel of opening thin film transistor (TFT) successively according to the sequential of sweep signal simultaneously, because in the present invention, the situation of the signal of input scan successively can not appear in the two adjacent sweep traces between the adjacent two row pixels, the problem that therefore can not occur having the mutual coupling between the adjacent scanning lines that exists in two turntable driving display panels now and produce stray capacitance, thereby display panels of the present invention can effectively improve the display quality of display panels in the cost that reduces display panels.
We can know advantage of the present invention by specific embodiments of the invention, promptly in two turntable driving display panels, by changing type of drive, can avoid the problem in existing two turntable driving display panels effectively, in the cost that reduces display panels, can effectively guarantee the display quality of two turntable driving display panels.
Though the present invention discloses as above with preferred embodiment, be not in order to limiting the present invention, anyly know those skilled in the art, without departing from the spirit and scope of the present invention, change and polishing to the present invention does all drop within protection scope of the present invention.
Claims (29)
1. display panels comprises:
First substrate and second substrate, described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt;
What form on described first substrate is many to sweep trace, and every pair of described sweep trace comprises first sweep trace parallel to each other and second sweep trace;
Many data lines that form on described first substrate manyly are provided with sweep trace is vertical with described;
A plurality of pixels, many sweep trace and described many data lines are intersected to form by described, every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace, scan each row pixel successively, and described a pair of sweep trace successively is the pixel input scan signal of corresponding row; And
A plurality of switches are formed in each pixel,
Wherein there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous.
2. 1 described display panels as requested, wherein said first sweep trace is a sweep trace nearer apart from the next line pixel, and the sequential of the pixel input scan signal that delegation or delegation are above is to import first sweep trace earlier, imports second sweep trace then.
3. display panels according to claim 2, wherein the sequential when one-row pixels input scan signal is to import first sweep trace earlier, when importing second sweep trace then, the sequential of the next line pixel input scan signal of this row pixel is to import first sweep trace earlier, imports second sweep trace then.
4. display panels according to claim 2, wherein the sequential when one-row pixels input scan signal is to import first sweep trace earlier, when importing second sweep trace then, the sequential of the next line pixel input scan signal of this row pixel is to import second sweep trace earlier, imports first sweep trace then.
5. display panels according to claim 1, wherein said first sweep trace is a sweep trace nearer apart from the next line pixel, and the sequential of the pixel input scan signal that delegation or delegation are above is to import second sweep trace earlier, imports first sweep trace then.
6. display panels according to claim 5, wherein the sequential of at least two row pixel input scan signals is to import second sweep trace earlier, imports first sweep trace then.
7. display panels comprises:
First substrate and second substrate, described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt;
What form on described first substrate is many to sweep trace, and every pair of described sweep trace comprises first sweep trace parallel to each other and second sweep trace;
Many data lines that form on described first substrate manyly are provided with sweep trace is vertical with described;
A plurality of pixels, many sweep trace and described many data lines are intersected to form by described, every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace, scan each row pixel successively, and described a pair of sweep trace successively is the pixel input scan signal of corresponding row; And
A plurality of switches are formed in each pixel,
Wherein said first sweep trace is a sweep trace nearer apart from the next line pixel, and sweep signal imports first sweep trace and second sweep trace successively, to scan each row pixel.
8. according to claim 1 or 7 described display panels, wherein said switch is a thin film transistor (TFT).
9. according to claim 1 or 7 described display panels, wherein in every capable pixel, the switch of one part of pixel links to each other with described first sweep trace, and the switch of other pixels links to each other with described second sweep trace.
10. display panels according to claim 9, wherein the odd column pixel links to each other with described first sweep trace, and the even column pixel links to each other with described second sweep trace; Perhaps the odd column pixel links to each other with described second sweep trace, and the even column pixel links to each other with described first sweep trace.
11. according to claim 1 or 7 described display panels, every data line in wherein said many data lines links to each other with the switch of two row pixels.
12. according to claim 1 or 7 described display panels, every data line in wherein said many data lines links to each other with the switch of a row pixel.
13. according to claim 1 or 7 described display panels, wherein said upper substrate is provided with color filter and public electrode.
14. the driving method of a display panels, described display panels comprise first substrate and second substrate, described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt; What form on described first substrate is many to sweep trace, and every pair of described sweep trace comprises first sweep trace parallel to each other and second sweep trace; Many data lines that form on described first substrate manyly are provided with sweep trace is vertical with described; A plurality of pixels, many sweep trace and described many data lines are intersected to form by described, every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace, scan each row pixel successively, and described a pair of sweep trace successively is the pixel input scan signal of corresponding row, and described first sweep trace is nearer apart from the next line pixel than described second sweep trace apart from the next line pixel; And a plurality of switches, be formed in each pixel,
Described driving method comprises by sweep trace input scan signal to each pixel, opening the step of the switch in each pixel,
Wherein, there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous.
15. the driving method of display panels according to claim 14, wherein arrive each pixel by sweep trace input scan signal, in the step of opening the switch in each pixel, the sequential of the pixel input scan signal that delegation or delegation are above is to import first sweep trace earlier, imports second sweep trace then.
16. the driving method of display panels according to claim 15, wherein the sequential when one-row pixels input scan signal is to import first sweep trace earlier, when importing second sweep trace then, the sequential of the next line pixel input scan signal of this row pixel is to import first sweep trace earlier, imports second sweep trace then.
17. the driving method of display panels according to claim 15, wherein the sequential when one-row pixels input scan signal is to import first sweep trace earlier, when importing second sweep trace then, the sequential of the next line pixel input scan signal of this row pixel is to import second sweep trace earlier, imports first sweep trace then.
18. the driving method of display panels according to claim 14, wherein arrive each pixel by sweep trace input scan signal, in the step of opening the switch in each pixel, the sequential of the pixel input scan signal that delegation or delegation are above is to import second sweep trace earlier, imports first sweep trace then.
19. the driving method of display panels according to claim 18, wherein the sequential of at least two row pixel input scan signals is to import second sweep trace earlier, imports first sweep trace then.
20. the driving method of display panels according to claim 14, wherein sweep signal is input to described first sweep trace and described second sweep trace successively, to scan each row pixel.
21. the driving method of display panels according to claim 14, the switch in the wherein said display panels are thin film transistor (TFT).
22. the driving method of display panels according to claim 14, in the wherein said display panels, the odd column pixel links to each other with described first sweep trace, the even column pixel links to each other with described second sweep trace, perhaps the odd column pixel links to each other with described second sweep trace, and the even column pixel links to each other with described first sweep trace.
23. the driving method of display panels according to claim 22, every data line in described many data lines in the wherein said display panels links to each other with the switch of two row pixels.
24. the driving method of a display panels, described display panels comprise first substrate and second substrate, described first substrate and described second substrate are set parallel to each other, and filling liquid crystal material betwixt; What form on described first substrate is many to sweep trace, and every pair of described sweep trace comprises first sweep trace parallel to each other and second sweep trace; Many data lines that form on described first substrate manyly are provided with sweep trace is vertical with described; A plurality of pixels, many sweep trace and described many data lines are intersected to form by described, and every capable pixel is corresponding to a pair of described sweep trace and be sandwiched between a pair of described sweep trace, and described first sweep trace is nearer apart from the next line pixel than described second sweep trace apart from the next line pixel; And a plurality of thin film transistor (TFT)s, be formed in each pixel, wherein every data line is sandwiched between the two row pixels, and links to each other with thin film transistor (TFT) in the two row pixels,
Described driving method comprises by sweep trace input scan signal to each pixel, opening the step of the thin film transistor (TFT) in each pixel,
Wherein, there is not the sequential of the adjacent sweep trace input scan signal that pixel separates non-conterminous.
25. the driving method of display panels according to claim 24, the described sweep trace input scan signal that passes through further comprises with the steps in sequence of opening the thin film transistor (TFT) in each pixel to each pixel:
The input scan signal is to the step of first sweep trace; With
The input scan signal is to the step of second sweep trace.
26. the driving method of display panels according to claim 25 also comprises by the step of data line input data signal to each pixel.
27. the driving method of display panels according to claim 26, at the input scan signal when driving one-row pixels, when input scan signal during to first sweep trace, by the data line input data signal to the pixel that links to each other with first sweep trace; When input scan signal during to second sweep trace, by the data line input data signal to the pixel that links to each other with second sweep trace.
28. the driving method of display panels according to claim 24, wherein at the input scan signal when driving one-row pixels, in the time, the input scan signal is to first sweep trace at preceding field, in later half frame time, the input scan signal is to second sweep trace.
29. the driving method of display panels according to claim 28, wherein at preceding field in the time, by the data line input data signal to pixel that described first sweep trace links to each other in, and in later half frame time, by the data line input data signal to pixel that described second sweep trace links to each other in.
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| CN102436796A (en) * | 2011-12-19 | 2012-05-02 | 北京大学深圳研究生院 | Display device and data driving circuit thereof |
| CN103268044A (en) * | 2012-09-19 | 2013-08-28 | 上海天马微电子有限公司 | Naked eye 3D (three-dimensional) liquid crystal display device and manufacturing method of naked eye 3D liquid crystal display device |
| CN103278985A (en) * | 2013-01-30 | 2013-09-04 | 友达光电股份有限公司 | Pixel unit and pixel array |
| CN104280909A (en) * | 2014-10-28 | 2015-01-14 | 合肥京东方光电科技有限公司 | Detection method for undesirable colors of display panel |
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| CN102436796B (en) * | 2011-12-19 | 2013-10-30 | 北京大学深圳研究生院 | Display device and data driving circuit thereof |
| CN102436796A (en) * | 2011-12-19 | 2012-05-02 | 北京大学深圳研究生院 | Display device and data driving circuit thereof |
| CN103268044A (en) * | 2012-09-19 | 2013-08-28 | 上海天马微电子有限公司 | Naked eye 3D (three-dimensional) liquid crystal display device and manufacturing method of naked eye 3D liquid crystal display device |
| CN103278985A (en) * | 2013-01-30 | 2013-09-04 | 友达光电股份有限公司 | Pixel unit and pixel array |
| CN103278985B (en) * | 2013-01-30 | 2015-08-05 | 友达光电股份有限公司 | Pixel unit and pixel array |
| CN104280909A (en) * | 2014-10-28 | 2015-01-14 | 合肥京东方光电科技有限公司 | Detection method for undesirable colors of display panel |
| CN109755258B (en) * | 2017-11-08 | 2021-02-19 | 元太科技工业股份有限公司 | Pixel array substrate and display device |
| CN109755258A (en) * | 2017-11-08 | 2019-05-14 | 元太科技工业股份有限公司 | pixel array substrate and display device |
| CN109741705A (en) * | 2018-06-29 | 2019-05-10 | 厦门天马微电子有限公司 | A kind of pixel compensation method and device of display panel |
| CN109741705B (en) * | 2018-06-29 | 2022-04-08 | 厦门天马微电子有限公司 | Pixel compensation method and device of display panel |
| CN113741105A (en) * | 2020-05-29 | 2021-12-03 | 京东方科技集团股份有限公司 | Array substrate, driving method thereof and display device |
| CN113741105B (en) * | 2020-05-29 | 2022-11-25 | 京东方科技集团股份有限公司 | Array substrate, driving method thereof and display device |
| CN113362750A (en) * | 2021-05-31 | 2021-09-07 | 长沙惠科光电有限公司 | Array substrate, display device and array substrate driving method |
| CN113362750B (en) * | 2021-05-31 | 2022-04-01 | 长沙惠科光电有限公司 | Array substrate, display device and array substrate driving method |
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