CN101661698A - Image display system and constructing method of display panel - Google Patents
Image display system and constructing method of display panel Download PDFInfo
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- CN101661698A CN101661698A CN200810147281A CN200810147281A CN101661698A CN 101661698 A CN101661698 A CN 101661698A CN 200810147281 A CN200810147281 A CN 200810147281A CN 200810147281 A CN200810147281 A CN 200810147281A CN 101661698 A CN101661698 A CN 101661698A
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Abstract
The invention relates to an image display system and a constructing method of a display panel. The image display system comprises a plurality of first signal leads, a plurality of second signal leads,a display area and a first redundant lead, wherein the second signal leads and the first signal leads are staggered; the display area is provided with a plurality of display pixels; each display pixel corresponds to a group of first signal lead and second signal lead which are staggered; the first redundant lead is arranged at a first side edge of the display area and is staggered with the secondsignal leads; and the first redundant lead is arranged in a section between every two adjacent second signal leads and is provided with an opening.
Description
Technical field
The present invention relates to a kind of image display system, particularly relate to the display panel and the constructive method thereof of image display system.
Background technology
Therefore existing display panel is easy to generate electrostatic effect because be high temperature process.Especially the easier damage that is subjected to static discharge in the edge of viewing area in the display panel makes the viewing area produce bright spot.In existing display panel, wound the viewing area for fear of static discharge, therefore redundant sub-pixels (dummy pixel) is set, to bear static discharge in the periphery of viewing area.
As shown in Figure 1, display panel 1 comprises data line D1-Dn, sweep trace S1-Sm, redundant wire DL and DR and viewing area 10.Data line D1-D0n and sweep trace S1-Sn are staggered.Viewing area 10 comprises a plurality of display pixels, and corresponding one group of staggered data line and the sweep trace of each display pixel.Redundant wire DL and DR lay respectively at the two opposite sides of display 10.Redundant wire DL and DR are all staggered with sweep trace S1-Sm.The corresponding redundant sub-pixels of redundant wire that each group is staggered with sweep trace.Therefore can learn that redundant sub-pixels is positioned at the two opposite sides of display 10, to bear static discharge.If but when having two redundant sub-pixels to suffer wounding of static discharge simultaneously on same redundant wire, pairing two sweep traces of this two redundant sub-pixels will the conducting by its redundant wire.For instance, staggered redundant wire DL and the corresponding redundant sub-pixels DP10 of sweep trace S1, and staggered redundant wire DL and the corresponding redundant sub-pixels DP11 of sweep trace S3.When redundant sub-pixels DP10 and DP11 suffered that static discharge wounds simultaneously, sweep trace S1 and S3 will the conductings by redundant wire DL.This can cause, and when display panel during at display mode, then can't show correct image.
Summary of the invention
The invention provides a kind of image display system, it comprises a plurality of first signal conductors, a plurality of secondary signal lead, viewing area and one first redundant wire.A plurality of secondary signal leads and a plurality of first signal wire are staggered.The viewing area has a plurality of display pixels.Corresponding one group of staggered first signal conductor and the secondary signal lead of each display pixel.First redundant wire is configured in the first side of viewing area, and staggered with a plurality of secondary signal leads.Wherein, the paragraph of the first redundant wire position between per two adjacent second signal leads has an opening.
The present invention also provides a kind of constructive method of display panel, and it comprises: a substrate is provided; Form a plurality of first signal conductors and a plurality of secondary signal lead at substrate, wherein, a plurality of secondary signal leads and a plurality of first signal wire are staggered; Form the viewing area at substrate, wherein, the viewing area comprises a plurality of display pixels, and corresponding one group of staggered first signal conductor and the secondary signal lead of each display pixel; Form one first redundant wire at substrate and one first side in the viewing area, wherein, first redundant wire and a plurality of secondary signal lead are staggered; And, form at least one opening at the paragraph of first redundant wire between per two adjacent second signal leads.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 represents existing display panel with redundant sub-pixels;
Fig. 2 represents the display panel according to first embodiment of the invention;
Fig. 3 represents the display panel according to second embodiment of the invention;
Fig. 4 represents the display panel according to third embodiment of the invention;
Fig. 5 represents the display panel according to fourth embodiment of the invention;
Fig. 6 represents the image display system according to the embodiment of the invention.
The reference numeral explanation
1～display panel;
10～viewing area;
D1-Dn～data line;
DP10, DP11～redundant sub-pixels;
DL, DR～redundant wire;
S1-Sm～sweep trace;
2-5～display panel;
20～viewing area;
200～display pixel;
D1-Dn～data line;
DP2, DP4～redundant sub-pixels;
DL, DL1-DL3, DR, DR1-DR3, DU1-DU3, DD1-DD3～redundant wire;
OR1-OR3～opening;
S1-Sm～sweep trace;
SE1～paragraph;
6～electronic installation;
60～input block.
Embodiment
Fig. 2 represents the display panel according to first embodiment of the invention.Consult Fig. 2, display panel 2 comprises a plurality of data line D1-Dn, a plurality of sweep trace S1-Sm, viewing area 20 and at least one redundant wire.Wherein, data line D1-Dn, sweep trace S1-Sm, viewing area 20 and redundant wire are formed on the substrate and (are not shown in Fig. 2).As shown in Figure 2, data line D1-Dn and sweep trace S1-Sm are staggered.Viewing area 20 has a plurality of display pixels, wherein, and corresponding one group of staggered data line and the sweep trace of each display pixel.For instance, display pixel 200 corresponding staggered data line D1 and sweep trace S1.Sweep trace S1-Sm be used to provide sweep signal to the viewing area 20 opening (turn on) on-off element (not being shown in Fig. 2), and when on-off element was opened, data line D1-Dn can be sent to display pixel with signal of video signal.
In this embodiment, be to be example with two redundant wire DL and DR, it is configured in the two opposite sides of viewing area 20 respectively.Redundant wire DL and sweep trace S1-Sm are staggered, and the staggered corresponding redundant sub-pixels with sweep trace of redundant wire of each group.For instance, staggered redundant wire DL and the corresponding redundant sub-pixels DP2 of sweep trace S2, and staggered redundant wire DL and the corresponding redundant sub-pixels DP4 of sweep trace S4.Similarly, redundant wire DR and sweep trace S1-Sm are staggered, and the staggered corresponding redundant sub-pixels with sweep trace of redundant wire of each group.
Because redundant wire DL and sweep trace S1-Sm are staggered, so redundant wire DL is divided into a plurality of paragraphs according to sweep trace S1-Sm.The paragraph of redundant wire DL between per two adjacent sweep traces has at least one opening.In the embodiment of Fig. 2, the paragraph between the per two adjacent sweep traces is to be that example illustrates with an opening.For example, has opening OR1 at two adjacent sweep trace S1 and the paragraph SE1 between the S2.In practical application, according to the circuit design of display panel, each paragraph can have plural opening.
According to the embodiment of Fig. 2, the redundant wire DL paragraph between the per two adjacent sweep traces has opening.If when having two redundant sub-pixels to suffer that static discharge wounds simultaneously on redundant wire DL, pairing two sweep traces of this two redundant sub-pixels can the conducting by redundant wire DL owing to the existence of opening.For instance, when redundant sub-pixels DP2 and DP4 suffer that static discharge wounds simultaneously, because redundant wire DL has opening OR2 and OR3 respectively at paragraph between sweep trace S2 and the S3 and the paragraph between sweep trace S3 and S4, so sweep trace S2 can not pass through redundant wire DL and conducting with S4.
Similarly, because redundant wire DR and sweep trace S1-Sm are staggered, therefore, redundant wire DR is divided into a plurality of paragraphs according to sweep trace S1-Lm.The paragraph of redundant wire DR between per two adjacent sweep traces has at least one opening.Be to be example in this embodiment with an opening.
Therefore, first embodiment of Fig. 2 provides a plurality of redundant sub-pixels to bear static discharge, and in addition, when two above redundant sub-pixels of same redundant wire of correspondence were wounded by static, the viewing area still can show normal pictures, the influence that not wounded by this.
In certain embodiments, each of 20 two opposite sides, viewing area all disposes a plurality of redundant wires.Fig. 3 represents the display panel 3 according to second embodiment of the invention.Consult Fig. 3, redundant wire DL1-DL3 is configured in first side of viewing area 20, and staggered with sweep trace S1-Sm; And redundant wire DR1-DR3 is configured in second side of viewing area 20, and staggered with sweep trace S1-Sm, and wherein, first side of viewing area 20 is relative with second side.For each of redundant wire DL1-DL3 and DR1-DR3, itself and sweep trace S1-Sm are staggered, and therefore, each redundant wire can be divided into a plurality of paragraphs, and the paragraph between per two adjacent sweep traces has at least one opening.Be to be example in this embodiment with an opening.
Fig. 4 represents the display panel according to third embodiment of the invention.Consult Fig. 4, display panel 4 is identical haply with the display panel 2 of Fig. 2, and its different part is the configuration of redundant wire.Display panel 4 comprises at least one redundant wire, and it is configured in a side of viewing area 20 and interlocks with data line D1-Dn.In this embodiment, be to be example with six redundant wire DU1-DU3 and DD1-DD3.Redundant wire DU1-DU3 is configured in first side of viewing area 20, and staggered with data line D1-Dn; And redundant wire DD1-DD3 is configured in second side relative with first side of viewing area 20, and staggered with data line D1-Dn.The corresponding redundant sub-pixels of redundant wire that each group is staggered with data line.Each redundant wire by with staggered data line D1-Dn and be divided into a plurality of paragraphs, and the paragraph between per two adjacent data lines has at least one opening.In this embodiment, each paragraph is to be example with an opening.
A third embodiment in accordance with the invention; because the paragraph of each redundant wire between per two adjacent data lines has an opening; therefore; when a plurality of redundant sub-pixels of same of correspondence are wounded by static; corresponding a plurality of data lines can conducting; the viewing area still can show normal pictures, the influence that not wounded by this.
In certain embodiments, redundant wire is configured in the viewing area all around.As shown in Figure 5, its expression is according to the display panel of fourth embodiment of the invention.Display panel 5 comprises redundant wire DL1-DL3, DR1-DR3, DU1-DU3 and DD1-DD3.Redundant wire DL1-DL3 is configured in first side of viewing area 20, and staggered with sweep trace S1-Sm; And redundant wire DR1-DR3 is configured in second side relative with first side of viewing area 20, and staggered with sweep trace S1-Sm.The corresponding redundant sub-pixels of redundant wire that each group is staggered with sweep trace.For redundant wire DL1-DL3 and DR1-DR3, each redundant wire by with staggered sweep trace S1-Sm and be divided into a plurality of paragraphs, and the paragraph between per two adjacent sweep traces has at least one opening.In this embodiment, each paragraph is to be example with an opening.
Redundant wire DU1-DU3 is configured in the 3rd side of viewing area 20, and staggered with data line D1-Dn; And redundant wire DD1-DD3 is configured in four side relative with the 3rd side of viewing area 20, and staggered with data line D1-Dn.The corresponding redundant sub-pixels of redundant wire that each group is staggered with data line.For redundant wire DU1-DU3 and DD1-DD3, each redundant wire is divided into a plurality of paragraphs by staggered with it data line D1-Dn, and the paragraph between per two adjacent data lines has at least one opening.In this embodiment, each paragraph is to be example with an opening.
In addition, consult Fig. 5, redundant wire DL1-DL3 and DR1-DR3 are also staggered with redundant wire DU1-DU3 and DD1-DD3.For each of redundant wire DL1-DL3, it is at redundant wire DU1 and have an opening near the paragraph between the sweep trace S1 of the 3rd side.In addition, for each of redundant wire DL1-DL3, its paragraph between redundant wire DU1 and DU2 has an opening, and the paragraph between redundant wire DU2 and DU3 has an opening.Similarly, for each of redundant wire DL1-DL3, it is at redundant wire DD1 and have an opening near the paragraph between the sweep trace Sm of the 4th side, in addition, its paragraph between redundant wire DD1 and DD2 has an opening, and the paragraph between redundant wire DD2 and DD3 has an opening.
Based on above-mentioned same rule, for each of redundant wire DR1-DR3, its in the paragraph between redundant wire DU1 and the sweep trace S1, position in the paragraph between redundant wire DU1 and the DU2, position in the paragraph between redundant wire DU2 and the DU3, position the paragraph between redundant wire DD1 and sweep trace Sm, respectively have an opening at paragraph between redundant wire DD1 and the DD2 and the paragraph between redundant wire DD2 and DD3.
For each of redundant wire DU1-DU3, its in the paragraph between redundant wire DL1 and the data line D1, position in the paragraph between redundant wire DL1 and the DL2, position in the paragraph between redundant wire DL2 and the DL3, position the paragraph between redundant wire DR1 and data line Dn, respectively have an opening at paragraph between redundant wire DR1 and the DR2 and the paragraph between redundant wire DR2 and DR3.
For each of redundant wire DD1-DD3, its in the paragraph between redundant wire DL1 and the data line D1, position in the paragraph between redundant wire DL1 and the DL2, position in the paragraph between redundant wire DL2 and the DL3, position the paragraph between redundant wire DR1 and data line Dn, respectively have an opening at paragraph between redundant wire DR1 and the DR2 and the paragraph between redundant wire DR2 and DR3.
According to the foregoing description; display panel of the present invention provides redundant sub-pixels to bear static discharge; in addition; when a plurality of redundant sub-pixels of same redundant wire of correspondence are wounded by static; by the opening on each redundant wire, make wounding of redundant sub-pixels can not influence the viewing area and show normal pictures.
Fig. 6 is an embodiment of image display system, is to realize with an electronic installation 6 in this.Electronic installation 6 comprises an arbitrary display panel and an input block 60 among Fig. 2-5.In the embodiment of Fig. 6, be to be that example illustrates with display panel 2.Input block 60 couples display panel 2, desires the image data that shows in display panel 2 with reception.For example, electronic installation 6 can be escope, a PDA(Personal Digital Assistant), a display monitor central monitoring system, a mobile computer, a flat computer or a mobile phone on a digital camera, portable DVD player, a televisor, the car.
Though the present invention discloses as above with preferred embodiment; so it is not in order to limit scope of the present invention; those skilled in the art can do some changes and retouching under the premise without departing from the spirit and scope of the present invention, so protection scope of the present invention is as the criterion with claim of the present invention.
Claims (10)
1. image display system comprises:
A plurality of first signal conductors;
A plurality of secondary signal leads, staggered with described first signal conductor;
One viewing area has a plurality of display pixels, wherein, and corresponding one group of staggered this first signal conductor and this secondary signal lead of each this display pixel; And
One first redundant wire is configured in a first side of this viewing area, and staggered with described secondary signal lead;
Wherein, the paragraph of this first redundant wire position between per two adjacent described secondary signal leads has an opening.
2. image display system as claimed in claim 1, wherein, described secondary signal lead is a plurality of sweep traces, in order to open an on-off element of this viewing area, and described first signal conductor is a plurality of data lines, by this on-off element, in order to transmit the described display pixel of a plurality of signal of video signal to this viewing area.
3. image display system as claimed in claim 1, wherein, described first signal conductor is a plurality of sweep traces, in order to open an on-off element of this viewing area, and described secondary signal lead is a plurality of data lines, by this on-off element, in order to transmit the described display pixel of a plurality of signal of video signal to this viewing area.
4. image display system as claimed in claim 1, also comprise one second redundant wire, be configured in one second side relative with this first side of this viewing area, and it is staggered with described secondary signal lead, wherein, the paragraph of this second redundant wire position between per two adjacent described secondary signal leads has an opening.
5. image display system as claimed in claim 4 also comprises:
One triple redundance lead is configured in one the 3rd side of this viewing area, and staggered with described first signal conductor; And
One the 4th redundant wire is configured in one four side relative with the 3rd side of this viewing area, and staggered with described first signal conductor;
Wherein, the paragraph of this triple redundance lead position between per two adjacent described first signal conductors has an opening; And
Wherein, the paragraph of the 4th redundant wire position between per two adjacent described first signal conductors has an opening.
6. image display system as claimed in claim 5, wherein, the 3rd and the 4th redundant wire is also staggered with this first and second redundant wire.
7. image display system as claimed in claim 6,
Wherein, this first redundant wire position is at this triple redundance lead and have an opening near the paragraph between this secondary signal lead of the 3rd side, and the position is at the 4th redundant wire and have an opening near the paragraph between this secondary signal lead of the 4th side; And
Wherein, this second redundant wire position is at this triple redundance lead and have an opening near the paragraph between this secondary signal lead of the 3rd side, and at the 4th redundant wire and have an opening near the paragraph between this secondary signal lead of the 4th side.
8. image display system as claimed in claim 7,
Wherein, this triple redundance lead position is at this first redundant wire and have an opening near the paragraph between this first signal conductor of this first side, and the position is at this second redundant wire and have an opening near the paragraph between this first signal conductor of this second side; And
Wherein, the 4th redundant wire position is at this first redundant wire and have an opening near the paragraph between this first signal conductor of this first side, and the position is at this second redundant wire and have an opening near the paragraph between this first signal conductor of this second side.
9. image display system as claimed in claim 1 also comprises a display panel, and wherein, this this display panel comprises described first signal conductor, described secondary signal lead, this viewing area and this first redundant wire.
10. image display system as claimed in claim 9 also comprises an electronic installation, and wherein, this electronic installation comprises:
This display pannel; And
One input block couples this display pannel, desires the image data that shows in this display pannel with reception.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147281.8A CN101661698B (en) | 2008-08-26 | 2008-08-26 | Image display system and constructing method of display panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810147281.8A CN101661698B (en) | 2008-08-26 | 2008-08-26 | Image display system and constructing method of display panel |
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| CN101661698A true CN101661698A (en) | 2010-03-03 |
| CN101661698B CN101661698B (en) | 2014-07-16 |
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Cited By (1)
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| TWI601110B (en) * | 2016-12-30 | 2017-10-01 | 友達光電股份有限公司 | Display Device and Driving Method |
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| CN101661698B (en) | 2014-07-16 |
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