CN101661698B - display video system - Google Patents
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- CN101661698B CN101661698B CN200810147281.8A CN200810147281A CN101661698B CN 101661698 B CN101661698 B CN 101661698B CN 200810147281 A CN200810147281 A CN 200810147281A CN 101661698 B CN101661698 B CN 101661698B
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Abstract
A display image system and a method for forming a display panel are provided. The image display system comprises a plurality of first signal wires, a plurality of second signal wires, a display area and a first redundant wire. The plurality of second signal wires are interlaced with the plurality of first signal wires. The display area has a plurality of display pixels. Each display pixel corresponds to a group of first signal wires and second signal wires which are staggered. The first redundant conducting wire is arranged at the first side edge of the display area and is staggered with the plurality of second signal conducting wires. The first redundant conductor is located at a section between every two adjacent second signal conductors 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 of image display system.
Background technology
Existing display panel, because be high temperature process, therefore easily produces electrostatic effect.Especially in display panel, the edge of viewing area is more easily subject to the damage of static discharge, makes viewing area produce bright spot.In existing display panel, wound viewing area for fear of static discharge, redundant sub-pixels (dummy pixel) is therefore set, to bear static discharge in the periphery of viewing area.
As shown in Figure 1, display panel 1 comprises data line D1--n, sweep trace S1-Sm, redundant wire DL and DR and viewing area 10.Data line D1 mono-D0n and sweep trace S1-Sn are staggered.Viewing area 10 comprises multiple display pixels, and the corresponding one group of staggered data line of each display pixel and sweep trace.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.Each organizes a staggered redundant wire redundant sub-pixels corresponding to sweep trace.Therefore can learn, redundant sub-pixels is positioned at the two opposite sides of display 10, to bear static discharge.If but while having two redundant sub-pixels to suffer wounding of static discharge on same redundant wire, corresponding two sweep traces of this two redundant sub-pixels will the conducting by its redundant wire simultaneously.For instance, staggered redundant wire DL redundant sub-pixels DP10 corresponding to sweep trace S1, and staggered redundant wire DL redundant sub-pixels DP11 corresponding to sweep trace S3.In the time that redundant sub-pixels DP10 and DP11 suffer that static discharge wounds simultaneously, sweep trace S1 and S3 will the conductings by redundant wire DL.This can cause, and when display panel is during at display mode, cannot show correct image.
Summary of the invention
The invention provides a kind of image display system, comprising: multiple first signal wires; Multiple secondary signal wires, staggered with described first signal wire; One viewing area, has multiple display pixels, wherein, and corresponding one group of staggered this first signal wire and this secondary signal wire of each this display pixel; And one first redundant wire, be configured in a first side of this viewing area, and staggered with described secondary signal wire; One first redundant sub-pixels, one and this first redundant wire in corresponding described multiple secondary signal wires; And one second redundant sub-pixels, another one and this first redundant wire in corresponding described multiple secondary signal wires; Wherein, the paragraph of this first redundant wire position between every two adjacent described secondary signal wires, has one first opening; And wherein, in the time that this first redundant sub-pixels and this second redundant sub-pixels suffer that static discharge wounds simultaneously, due to this first opening, corresponding this secondary signal wire of this first redundant sub-pixels and corresponding this secondary signal wire of this second redundant sub-pixels can the conductings by this first redundant wire.
The present invention also provides a kind of constructive method of display panel, and it comprises: a substrate is provided; Form multiple first signal wires and multiple secondary signal wire at substrate, wherein, multiple secondary signal wires and multiple first signal line are staggered; Form viewing area at substrate, wherein, viewing area comprises multiple display pixels, and the corresponding one group of staggered first signal wire of each display pixel and secondary signal wire; Form one first redundant wire at substrate and in one first side of viewing area, wherein, the first redundant wire and multiple secondary signal wire are staggered; And at the first redundant wire the paragraph between every two adjacent secondary signal wires, form at least one opening.
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.
Brief description of the drawings
Fig. 1 represents the 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 present invention.
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 multiple data line D1-Dn, multiple 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 a 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 multiple display pixels, wherein, and the corresponding one group of staggered data line of each display pixel and sweep trace.For instance, corresponding staggered data line D1 and the sweep trace S1 of display pixel 200.Sweep trace S1-Sm be used to provide sweep signal to viewing area 20 to open (turn on) on-off element (not being shown in Fig. 2), and in the time that on-off element is opened, data line D1-Dn can be sent to display pixel by signal of video signal.
In this embodiment, be that it is configured in respectively the two opposite sides of viewing area 20 taking two redundant wire DL and DR as example.Redundant wire DL and sweep trace S1-Sm are staggered, and each organizes a staggered redundant wire redundant sub-pixels corresponding to sweep trace.For instance, staggered redundant wire DL redundant sub-pixels DP2 corresponding to sweep trace S2, and staggered redundant wire DL redundant sub-pixels DP4 corresponding to sweep trace S4.Similarly, redundant wire DR and sweep trace S1-Sm are staggered, and each organizes a staggered redundant wire redundant sub-pixels corresponding to sweep trace.
Because redundant wire DL and sweep trace S1-Sm are staggered, therefore redundant wire DL is divided into multiple paragraphs according to sweep trace S1-Sm.The paragraph of redundant wire DL between every two adjacent sweep traces has at least one opening.In the embodiment of Fig. 2, the paragraph between every two adjacent sweep traces is to illustrate as an example of an opening example.For example, the paragraph SE1 between two adjacent sweep trace S1 and S2 has opening OR1.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 every two adjacent sweep traces has opening.If while having two redundant sub-pixels to suffer that static discharge wounds on redundant wire DL, corresponding two sweep traces of this two redundant sub-pixels can the conducting by redundant wire DL due to the existence of opening simultaneously.For instance, in the time that redundant sub-pixels DP2 and DP4 suffer that static discharge wounds simultaneously, because redundant wire DL has respectively opening OR2 and OR3 at the paragraph between sweep trace S2 and S3 and the paragraph between sweep trace S3 and S4, therefore sweep trace S2 and S4 can the conductings by redundant wire DL.
Similarly, because redundant wire DR and sweep trace S1-Sm are staggered, therefore, redundant wire DR is divided into multiple paragraphs according to sweep trace S1-Lm.The paragraph of redundant wire DR between every two adjacent sweep traces has at least one opening.Taking an opening as example in this embodiment.
Therefore, the first embodiment of Fig. 2 provides multiple redundant sub-pixels to bear static discharge, in addition, when corresponding same redundant wire it is more than two that redundant sub-pixels is by damage by static electricity time, viewing area still can show normal pictures, the impact that not wounded by this.
In certain embodiments, each of 20 two opposite sides, viewing area, all configures multiple 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 the first side of viewing area 20, and staggered with sweep trace S1-Sm; And redundant wire DR1-DR3 is configured in the second side of viewing area 20, and staggered with sweep trace S1-Sm, wherein, the first side of viewing area 20 is relative with the 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 multiple paragraphs, and paragraph between every two adjacent sweep traces has at least one opening.Taking an opening as example in this embodiment.
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 staggered with data line D1-Dn.In this embodiment, be taking six redundant wire DU1-DU3 and DD1-DD3 as example.Redundant wire DU1-DU3 is configured in the 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 the first side of viewing area 20, and staggered with data line D1-Dn.Each organizes a staggered redundant wire redundant sub-pixels corresponding to data line.Each redundant wire by with staggered data line D1-Dn and be divided into multiple paragraphs, and paragraph between every two adjacent data lines has at least one opening.In this embodiment, each paragraph is taking an opening as example.
A third embodiment in accordance with the invention; because the paragraph of each redundant wire between every two adjacent data lines has an opening; therefore; when multiple redundant sub-pixels of corresponding same are during by damage by static electricity; corresponding multiple data lines can conducting; viewing area still can show normal pictures, the impact that not wounded by this.
In certain embodiments, redundant wire is configured in viewing area all around.As shown in Figure 5, it represents 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 the 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 the first case of viewing area 20, and staggered with sweep trace S1-Sm.Each organizes a staggered redundant wire redundant sub-pixels corresponding to sweep trace.For redundant wire DL1-DL3 and DR1-DR3, each redundant wire by with staggered sweep trace S1-Sm and be divided into multiple paragraphs, and paragraph between every two adjacent sweep traces has at least one opening.In this embodiment, each paragraph is taking an opening as example.
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.Each organizes a staggered redundant wire redundant sub-pixels corresponding to data line.For redundant wire DU1-DU3 and DD1-DD3, each redundant wire is divided into multiple paragraphs by staggered with it data line D1-Dn, and paragraph between every two adjacent data lines has at least one opening.In this embodiment, each paragraph is taking an opening as example.
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 has an opening at redundant wire DU1 and the paragraph that approaches most 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 paragraph between redundant wire DU2 and DU3 has an opening.Similarly, for each of redundant wire DL1-DL3, it has an opening at redundant wire DD1 and the paragraph that approaches most between the sweep trace Sm of the 4th side, in addition, its paragraph between redundant wire DD1 and DD2 has an opening, and 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 sweep trace S1, position in the paragraph between redundant wire DU1 and DU2, position in the paragraph between redundant wire DU2 and DU3, position the paragraph between redundant wire DD1 and sweep trace Sm, respectively there is an opening at the paragraph between redundant wire DD1 and 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 data line D1, position in the paragraph between redundant wire DL1 and DL2, position in the paragraph between redundant wire DL2 and DL3, position the paragraph between redundant wire DR1 and data line Dn, respectively there is an opening at the paragraph between redundant wire DR1 and 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 data line D1, position in the paragraph between redundant wire DL1 and DL2, position in the paragraph between redundant wire DL2 and DL3, position the paragraph between redundant wire DR1 and data line Dn, respectively there is an opening at the paragraph between redundant wire DR1 and DR2 and the paragraph between redundant wire DR2 and DR3.
According to above-described embodiment; display panel of the present invention provides redundant sub-pixels to bear static discharge; in addition; when multiple redundant sub-pixels of corresponding same redundant wire are during by damage by static electricity; by the opening on each redundant wire, make redundancy can not affect viewing area as disorderly wounding 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 arbitrary display panel and an input block 60 in Fig. 2-5.In the embodiment of Fig. 6, be to illustrate as an example of display panel 2 example.Input block 60 couples display panel 2, wants to receive the image data that shows in display panel 2.For example, electronic installation 6 can be escope on a digital camera, portable DVD player, a televisor, a car, a personal digital assistant (PDA), a display monitor central monitoring system, a mobile computer, a flat computer or a mobile phone.
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, and therefore protection scope of the present invention is as the criterion with claim of the present invention.
Claims (10)
1. an image display system, comprising:
Multiple first signal wires;
Multiple secondary signal wires, staggered with described first signal wire;
One viewing area, has multiple display pixels, wherein, and corresponding one group of staggered this first signal wire and this secondary signal wire of each this display pixel;
One first redundant wire, is configured in a first side of this viewing area, and interlocks with described secondary signal wire;
One first redundant sub-pixels, one and this first redundant wire in corresponding described multiple secondary signal wires; And
One second redundant sub-pixels, another one and this first redundant wire in corresponding described multiple secondary signal wires;
Wherein, the paragraph of this first redundant wire position between every two adjacent described secondary signal wires, has one first opening; And
Wherein, in the time that this first redundant sub-pixels and this second redundant sub-pixels suffer that static discharge wounds simultaneously, due to this first opening, corresponding this secondary signal wire of this first redundant sub-pixels and corresponding this secondary signal wire of this second redundant sub-pixels can the conductings by this first redundant wire.
2. image display system as claimed in claim 1, wherein, described secondary signal wire is multiple sweep traces, in order to open an on-off element of this viewing area, and described first signal wire is multiple data lines, by this on-off element, in order to transmit the described display pixel of multiple signal of video signal to this viewing area.
3. image display system as claimed in claim 1, wherein, described first signal wire is multiple sweep traces, in order to open an on-off element of this viewing area, and described secondary signal wire is multiple data lines, by this on-off element, in order to transmit the described display pixel of multiple 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 staggered with described secondary signal wire, wherein, the paragraph of this second redundant wire position between every two adjacent described secondary signal wires; There is one second opening;
One triple redundance pixel, one and this second redundant wire in corresponding described multiple secondary signal wires; And
One the 4th redundant sub-pixels, another one and this second redundant wire in corresponding described multiple secondary signal wires;
Wherein, in the time that this triple redundance pixel and the 4th redundant sub-pixels suffer that static discharge wounds simultaneously, due to this second opening, corresponding this secondary signal wire of this triple redundance pixel and corresponding this secondary signal wire of the 4th redundant sub-pixels can the conductings by this second redundant wire.
5. image display system as claimed in claim 4, also comprises:
One triple redundance wire, is configured in one the 3rd side of this viewing area, and interlocks with described first signal wire;
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 wire;
One the 5th redundant sub-pixels, one and this triple redundance wire in corresponding described multiple first signal wires;
One the 6th redundant sub-pixels, another one and this triple redundance wire in corresponding described multiple first signal wires;
One the 7th redundant sub-pixels, one and the 4th redundant wire in corresponding described multiple first signal wires; And
One the 8th redundant sub-pixels, another one and the 4th redundant wire in corresponding described multiple first signal wires;
Wherein, the paragraph of this triple redundance wire position between every two adjacent described first signal wires, has one the 3rd opening;
Wherein, the paragraph of the 4th redundant wire position between every two adjacent described first signal wires, has one the 4th opening;
Wherein, in the time that the 5th redundant sub-pixels and the 6th redundant sub-pixels suffer that static discharge wounds simultaneously, due to the 3rd opening, corresponding this first signal wire of the 5th redundant sub-pixels and corresponding this first signal wire of the 6th redundant sub-pixels can not pass through this triple redundance wire and conducting; And
Wherein, in the time that the 7th redundant sub-pixels and the 8th redundant sub-pixels suffer that static discharge wounds simultaneously, due to the 4th opening, corresponding this first signal wire of the 7th redundant sub-pixels and corresponding this first signal wire of the 8th redundant sub-pixels can the conductings by the 4th redundant wire.
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, also comprises:
One the 9th redundant sub-pixels, to should the first redundant wire and this triple redundance wire;
The tenth redundant sub-pixels, to should the first redundant wire and this secondary signal wire that approaches the 3rd side most;
The 11 redundant sub-pixels, to should the first redundant wire and the 4th redundant wire;
The 12 redundant sub-pixels, to should the first redundant wire and this secondary signal wire that approaches the 4th side most;
The a tenth triple redundance pixel, to should the second redundant wire and this triple redundance wire;
The 14 redundant sub-pixels, to should the second redundant wire and this secondary signal wire that approaches the 3rd side most;
The 15 redundant sub-pixels, to should the second redundant wire and the 4th redundant wire; And
The 16 redundant sub-pixels, to should the second redundant wire and this secondary signal wire that approaches the 4th side most;
Wherein, this the first redundant wire position has one the 5th opening at this triple redundance wire and the paragraph that approaches most between this secondary signal wire of the 3rd side, and position has one the 6th opening at the 4th redundant wire and the paragraph that approaches most between this secondary signal wire of the 4th side;
Wherein, this the second redundant wire position has a minion mouth at this triple redundance wire and the paragraph that approaches most between this secondary signal wire of the 3rd side, and has an octavo mouth at the 4th redundant wire and the paragraph that approaches most between this secondary signal wire of the 4th side;
Wherein, in the time that the 9th redundant sub-pixels and the tenth redundant sub-pixels suffer that static discharge wounds simultaneously, due to the 5th opening, corresponding this secondary signal wire that approaches the 3rd side most of corresponding this triple redundance wire of the 9th redundant sub-pixels and the tenth redundant sub-pixels can not pass through this first redundant wire and conducting;
Wherein, in the time that the 11 redundant sub-pixels and the 12 redundant sub-pixels suffer that static discharge wounds simultaneously, due to the 6th opening, corresponding this secondary signal wire that approaches the 4th side most of corresponding the 4th redundant wire of the 11 redundant sub-pixels and the 12 redundant sub-pixels can not pass through this first redundant wire and conducting;
Wherein, in the time that the tenth triple redundance pixel and the 14 redundant sub-pixels suffer that static discharge wounds simultaneously, due to this minion mouth, corresponding this secondary signal wire that approaches the 3rd side most of corresponding this triple redundance wire of the tenth triple redundance pixel and the 14 redundant sub-pixels can not pass through this second redundant wire and conducting; And
Wherein, in the time that the 15 redundant sub-pixels and the 16 redundant sub-pixels suffer that static discharge wounds simultaneously, due to this octavo mouth, corresponding this secondary signal wire that approaches the 4th side most of corresponding the 4th redundant wire of the 15 redundant sub-pixels and the 16 redundant sub-pixels can the conducting by this second redundant wire.
8. image display system as claimed in claim 7, also comprises:
The 17 redundant sub-pixels, to should triple redundance wire and this first signal wire that approaches this first side most;
The 18 redundant sub-pixels, to should triple redundance wire and this first signal wire that approaches this second side most;
The 19 redundant sub-pixels, to should the 4th redundant wire and this first signal wire that approaches this first side most;
And
One the 20 redundant sub-pixels, to should the 4th redundant wire and this first signal wire that approaches this second side most;
Wherein, this triple redundance wire position has one the 9th opening at this first redundant wire and the paragraph that approaches most between this first signal wire of this first side, and position has 1 the tenth opening at this second redundant wire and the paragraph that approaches most between this first signal wire of this second side; And
Wherein, the 4th redundant wire position has 1 the 11 opening at this first redundant wire and the paragraph that approaches most between this first signal wire of this first side, and position has a twelvemo mouth at this second redundant wire and the paragraph that approaches most between this first signal wire of this second side;
Wherein, in the time that the 9th redundant sub-pixels and the 17 redundant sub-pixels suffer that static discharge wounds simultaneously, due to the 9th opening, corresponding this first signal wire that approaches this first side most of corresponding this first redundant wire of the 9th redundant sub-pixels and the 17 redundant sub-pixels can not pass through this triple redundance wire and conducting; ,
Wherein, in the time that the tenth triple redundance pixel and the 18 redundant sub-pixels suffer that static discharge wounds simultaneously, due to the tenth opening, corresponding this first signal wire that approaches this second side most of corresponding this second redundant wire of the tenth triple redundance pixel and the 18 redundant sub-pixels can not pass through this triple redundance wire and conducting;
Wherein, in the time that the 11 redundant sub-pixels and the 19 redundant sub-pixels suffer that static discharge wounds simultaneously, due to this 11 opening, corresponding this first signal wire that approaches this first side most of corresponding this first redundant wire of the 11 redundant sub-pixels and the 19 redundant sub-pixels can not pass through the 4th redundant wire and conducting; And
Wherein, in the time that the 15 redundant sub-pixels and the 20 redundant sub-pixels suffer that static discharge wounds simultaneously, due to this twelvemo mouth, corresponding this first signal wire that approaches this second side most of corresponding this second redundant wire of the 15 redundant sub-pixels and the 20 redundant sub-pixels can the conducting by the 4th redundant wire.
9. image display system as claimed in claim 1, also comprises a display panel, and wherein, this display panel comprises described first signal wire, described secondary signal wire, 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 panel; And
One input block, couples this display panel, to receive the image data of wanting in this display panel demonstration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147281.8A CN101661698B (en) | 2008-08-26 | 2008-08-26 | display video system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147281.8A CN101661698B (en) | 2008-08-26 | 2008-08-26 | display video system |
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| CN101661698A CN101661698A (en) | 2010-03-03 |
| CN101661698B true CN101661698B (en) | 2014-07-16 |
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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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| CN101661698A (en) | 2010-03-03 |
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