CN1959512A - Liquid crystal display faceplate - Google Patents
Liquid crystal display faceplate Download PDFInfo
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- CN1959512A CN1959512A CN 200610162768 CN200610162768A CN1959512A CN 1959512 A CN1959512 A CN 1959512A CN 200610162768 CN200610162768 CN 200610162768 CN 200610162768 A CN200610162768 A CN 200610162768A CN 1959512 A CN1959512 A CN 1959512A
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Abstract
A liquid crystal display is prepared as forming film transistor array base plate by base plate, multiple pixel structure, multiple scan wiring, multiple data wiring and shading pattern; setting two said wrings on base plate and using them to control action of pixel structure; configuring said shading pattern at edge of face plate and insulating it from two said wirings; configuring glue line between said array base plate and color filtering base plate and setting liquid crystal layer between glue lines configured on two said base plates.
Description
Technical field
The invention relates to a kind of display panels, and particularly be provided with the display panels (LIQUID CRYSTAL DISPLAY PANEL) of a light-shielding pattern relevant for a kind of edge.
Background technology
At improving rapidly of multimedia society, be indebted to the tremendous progress of semiconductor subassembly and display device mostly.With regard to display panel, have that high image quality, space utilization efficient are good, the liquid crystal display panel of thin film transistor (Thin Film Transistor Liquid CrystalDisplay, TFT LCD) of low consumpting power, advantageous characteristic such as radiationless becomes the main flow in market gradually.
Generally speaking, liquid crystal display panel of thin film transistor is made of plurality of groups of substrates of thin-film transistor, colored optical filtering substrates and the liquid crystal layer that is folded between two substrates.The surface of plurality of groups of substrates of thin-film transistor has a plurality of pixel regions that the matrix pattern is arranged that are; And all include a thin film transistor (TFT) and a pixel electrode in each pixel region, to control the liquid crystal molecule rotation degree of each pixel region, make each pixel produce different color GTGs.
Display panels can be divided into vacuum impregnation and the formula injection method that drips (one drop fill, ODF) two kinds according to the difference of liquid crystal molecule injection mode.Vacuum impregnation is first attaching film transistor array substrate and colored optical filtering substrates, and reserves a liquid crystal injecting port and inject for liquid crystal; Then, the cavity between the two substrates is vacuumized, and liquid crystal injecting port soaked place liquid crystal, pour into between the two substrates by liquid crystal injecting port by pressure official post liquid crystal.Be coated with last layer frame glue (sealant) and the formula injection method of dripping is neighboring area prior to plurality of groups of substrates of thin-film transistor, and liquid crystal molecule splashed into the viewing area of plurality of groups of substrates of thin-film transistor central authorities; Then, plurality of groups of substrates of thin-film transistor is engaged with colored optical filtering substrates; At last, utilize UV-irradiation frame glue to make its sclerosis to reach the purpose of bonding film transistor array substrate and colored optical filtering substrates.Compare with vacuum impregnation, the formula injection method of dripping has the advantage that shortens liquid crystal injection time and reduce the liquid crystal use amount, and therefore, the large scale liquid crystal display panel all is to use the formula injection method of dripping to carry out the filling of liquid crystal molecule at present.
Figure 1A is depicted as existing a kind of employing its assembling of display panels that the formula injection method is made partial cutaway schematic after finishing of dripping.Please refer to Figure 1A, display panels 100 mainly is made up of a plurality of groups of substrates of thin-film transistor 110, a colored optical filtering substrates 120 and a liquid crystal layer 130.Colored optical filtering substrates 120 is the tops that are arranged at plurality of groups of substrates of thin-film transistor 110 abreast, and liquid crystal layer 130 is to be folded between plurality of groups of substrates of thin-film transistor 110 and the colored optical filtering substrates 120.Display panels 100 can be divided into a viewing area 100a and a frame glue district 100b, wherein, viewing area 100a is the part of main show image picture, and a frame glue 140 is set among the frame glue district 100b, makes plurality of groups of substrates of thin-film transistor 110 see through frame glue 140 and engages with colored optical filtering substrates 120.Generally speaking, frame glue 140 is made up of a ultraviolet light photopolymerization glue, and therefore, frame glue 140 needs just can have the function of bonding and fixed film transistor array substrate 110 and colored optical filtering substrates 120 through after after the UV-irradiation it being hardened fully.If when frame glue 140 does not harden fully, then may pollute liquid crystal molecule contacted, and influence its display effect with it.
Figure 1B be depicted as the display panels shown in Figure 1A on look synoptic diagram.Please refer to Figure 1B, dispose many orthogonal scan wirings 112 and data wiring 114 on the plurality of groups of substrates of thin-film transistor 110 of display panels 100, in the 110a of viewing area, to define a plurality of pixel region P that the matrix pattern is arranged that are.Has a dot structure 116 in each pixel region P.Each dot structure 116 comprise a thin film transistor (TFT) 117 and with a pixel electrode 118 of its electric connection, with switch by thin film transistor (TFT) 117 each pixel of control.Each thin film transistor (TFT) 117 mainly comprises a grid 117a, one source pole 117b and a drain electrode 117c.Wherein, grid 117a electrically connects with corresponding scan wiring 112, and source electrode 117b electrically connects with corresponding data wiring 114, and drain electrode 117c electrically connects with pixel electrode 118 through a contact hole.Scan wiring 112 can extend to the outside of frame glue district 110b with an end of data wiring 114, and is connected to grid-driving integrated circuit (not shown) and source electrode driven integrated circuit (not shown) respectively, so that every pixel produces different color GTGs.
Yet, when also actual operation is finished in display panels 100 assemblings, the light that being arranged at the backlight module (not shown) of display panels 100 belows is provided can pass among the frame glue district 110b gap between each scan wiring 112 and the gap between each data wiring 114, and makes display panels frontside edge place that the situation of light leak take place.
For solving the above-mentioned problem that may produce light leak at the edge of display panels, please refer to Fig. 2, just there is the people that a plurality of suspension joint metals (floating metal) 119 are set below frame glue 140, with usefulness as shading.Yet being provided with easily because of the remaining electric charge of capacitance coupling effect of suspension joint metal 119 causes the static discharge injury, and reduces the yield of panel.In addition, the inhomogeneous meeting of capacitive coupling makes the degree of panel signal conformance descend, and easily produces other ghost effect.
Summary of the invention
The purpose of this invention is to provide a kind of display panels, this display panels is to form a light-shielding pattern across scan wiring and data wiring at the face plate edge place, to solve the display panel edge situation of light leak taking place easily, and can avoid in the prior art because of using a plurality of suspension joint metals may cause the situation of static discharge injury.
For reaching above-mentioned or other purpose, the present invention proposes a kind of display panels, and it comprises a plurality of groups of substrates of thin-film transistor, a colored optical filtering substrates, a frame glue and a liquid crystal layer.Plurality of groups of substrates of thin-film transistor comprises a substrate, a plurality of dot structure, plurality of scanning wirings, many data wirings and a light-shielding pattern.Substrate has a viewing area and around a frame Jiao Qu of viewing area.A plurality of dot structures are to be disposed on the viewing area of substrate.Plurality of scanning wirings is disposed on the substrate.Many data wiring is to be disposed on the substrate, and scan wiring and data wiring are in order to control above-mentioned dot structure.Light-shielding pattern is to be positioned at frame glue district, and wherein, light-shielding pattern is across these scan wirings and data wiring, and is electrically insulated with scan wiring and data wiring.Frame glue is to be disposed between plurality of groups of substrates of thin-film transistor and the colored optical filtering substrates, and corresponding to light-shielding pattern.Liquid crystal layer is to be disposed between colored optical filtering substrates, plurality of groups of substrates of thin-film transistor and the frame glue.
In one embodiment of this invention, each dot structure comprises a thin film transistor (TFT) and a pixel electrode.Thin film transistor (TFT) is electrically connected to wherein one scan distribution and wherein a data wiring.Pixel electrode and thin film transistor (TFT) electrically connect.
In one embodiment of this invention, frame glue is made up of a ultraviolet light photopolymerization glue.
In one embodiment of this invention, plurality of groups of substrates of thin-film transistor more comprises many shared wiring, these shared wiring with scan distribution almost parallel and alternate configurations on substrate, and light-shielding pattern and the electric connection of above-mentioned shared wiring.
In one embodiment of this invention, light-shielding pattern is electrically connected to an earth terminal.
In one embodiment of this invention, light-shielding pattern is made up of a metal material or a light tight conductive material.
In one embodiment of this invention, frame glue is to be positioned at the light-shielding pattern top.
In one embodiment of this invention, frame glue and light-shielding pattern partly overlap.
In one embodiment of this invention, light-shielding pattern comprises one first light-shielding pattern and one second light-shielding pattern.First light-shielding pattern is across above-mentioned data wiring, and second light-shielding pattern is across above-mentioned scan wiring.
In one embodiment of this invention, above-mentioned data wiring is between first light-shielding pattern and substrate.In addition, plurality of groups of substrates of thin-film transistor has an insulation course, and this insulation course is to be disposed between the data wiring and first light-shielding pattern.
In one embodiment of this invention, first light-shielding pattern is between above-mentioned data wiring and substrate.In addition, plurality of groups of substrates of thin-film transistor has an insulation course, and this insulation course is to be disposed between the data wiring and first light-shielding pattern.
In one embodiment of this invention, above-mentioned scan wiring is between second light-shielding pattern and substrate.In addition, plurality of groups of substrates of thin-film transistor has an insulation course, and this insulation course is to be disposed between the above-mentioned scan wiring and second light-shielding pattern.
In one embodiment of this invention, second light-shielding pattern is between above-mentioned scan wiring and substrate.In addition, plurality of groups of substrates of thin-film transistor has an insulation course, and this insulation course is to be disposed between the scan wiring and second light-shielding pattern.
In one embodiment of this invention, plurality of groups of substrates of thin-film transistor more comprises many shared wiring, these shared wiring with scan distribution almost parallel and alternate configurations on substrate, and first light-shielding pattern and second light-shielding pattern and the electric connection of these shared wiring.
In one embodiment of this invention, first light-shielding pattern and second light-shielding pattern are electrically connected to an earth terminal
In sum, display panels of the present invention is that a light-shielding pattern is set on plurality of groups of substrates of thin-film transistor, this light-shielding pattern is across scan wiring and data wiring, avoiding the situation of display panel edge generation light leak, and can avoid in the prior art because of using a plurality of suspension joint metals may cause the situation of static discharge injury.In addition, light-shielding pattern of the present invention can be electrically connected to a shared wiring or an earth terminal, so, can unify change and adjust capacity coupled voltage, takes place with the situation that reduces the static discharge injury, and reduces capacity coupled inconsistency between the signal wire.
Description of drawings
Figure 1A is depicted as existing a kind of employing its assembling of display panels that the formula injection method is made partial cutaway schematic after finishing of dripping.
Figure 1B be depicted as the display panels shown in Figure 1A on look synoptic diagram.
Figure 2 shows that another kind of existing display panels on look synoptic diagram.
Fig. 3 A is according to looking synoptic diagram on a kind of display panels of the first embodiment of the present invention.
Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 3 B for being drawn along the I-I ' profile line of Fig. 3 A.
Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 3 C for being drawn along the II-II ' profile line of Fig. 3 A.
Fig. 3 D is depicted as the diagrammatic cross-section partly of the scan wiring in the a-quadrant among Fig. 3 A.
Fig. 4 A is according to looking synoptic diagram on a kind of display panels of the second embodiment of the present invention.
Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 4 B for being drawn along the II-II ' profile line of Fig. 4 A.
Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 4 C for being drawn along the I-I ' profile line of Fig. 4 A.
Fig. 5 is according to looking synoptic diagram on a kind of display panels of the third embodiment of the present invention.
100: display panels 110a: viewing area
110: plurality of groups of substrates of thin-film transistor 110b: frame Jiao Qu
112: scan wiring 114: data wiring
116: dot structure 117: thin film transistor (TFT)
117a: grid 117b: source electrode
117c: drain electrode 118: pixel electrode
119: suspension joint metal 120: colored optical filtering substrates
130: liquid crystal layer 140: frame glue
200: display panels 200 ': display panels
200 ": display panels 211: substrate
210: plurality of groups of substrates of thin-film transistor 211a: viewing area
211b: frame glue district 212: dot structure
213: scan wiring 214: data wiring
215: 2152: the first light-shielding patterns of light-shielding pattern
216: the first insulation courses of 2154: the second light-shielding patterns
2162: 217: the second insulation courses of contact hole
220: colored optical filtering substrates 230: frame glue
CH: contact hole P: pixel region
Embodiment
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Fig. 3 A is according to looking synoptic diagram on a kind of display panels of the first embodiment of the present invention; Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 3 B for being drawn along the I-I ' profile line of Fig. 3 A; Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 3 C for being drawn along the II-II ' profile line of Fig. 3 A.At first, please refer to Fig. 3 A, display panels 200 mainly is made up of a plurality of groups of substrates of thin-film transistor 210, a colored optical filtering substrates 220, a frame glue 230 and a liquid crystal layer (not shown).Colored optical filtering substrates 220 is the tops that are disposed at plurality of groups of substrates of thin-film transistor 210.Frame glue 230 is to be disposed between plurality of groups of substrates of thin-film transistor 210 and the colored optical filtering substrates 220, to make the two joint by frame glue 230.Liquid crystal layer (not shown) is to be disposed between plurality of groups of substrates of thin-film transistor 210, colored optical filtering substrates 220 and the frame glue 230.
Plurality of groups of substrates of thin-film transistor 210 mainly comprises a substrate 211, a plurality of dot structure 212, plurality of scanning wirings 213, many data wirings 214 and a light-shielding pattern 215.Substrate 211 mainly can be divided into a frame glue district 211b who is positioned at the viewing area 211a of display panel central authorities and is surrounded on 211a periphery, viewing area.230 in frame glue is to be disposed in the frame glue district 211b.Plurality of scanning wirings 213 is to be disposed at alternately on the substrate 211 with many data wirings 214, to define a plurality of pixel region P that the matrix pattern is arranged that are in the 211a of viewing area.Comprise a dot structure 212 in each pixel region P, each dot structure 212 comprise a thin film transistor (TFT) 212a and with a pixel electrode 212b of its electric connection.Thin film transistor (TFT) 212a is electrically connected to corresponding scan wiring 213 and data wiring 214, with the start by scan wiring 213 and data wiring 214 control dot structures 212.
Light-shielding pattern 215 is to be positioned at frame glue district 211b, this light-shielding pattern 215 is across all scan wirings 213 and data wiring 214, to avoid producing between the signal wire situation of light leak, reaching good shaded effect, and also can avoid in the prior art because of using a plurality of suspension joint metals may cause the situation of static discharge injury.Further, please also refer to Fig. 3 A, Fig. 3 B and Fig. 3 C, in this embodiment, whole light-shielding pattern 215 is made of the first metal layer in the thin film transistor (TFT) manufacturing process (metal 1); Scan wiring 213 and data wiring 214 in the frame glue district 211b are made of second metal level in the thin film transistor (TFT) manufacturing process (metal 2); And frame glue 230 is the tops that are positioned at light-shielding pattern 215, and with bonding film transistor array substrate 210 and colored optical filtering substrates 220, and this frame glue 230 is made up of a ultraviolet light photopolymerization glue.
Fig. 3 D is depicted as the diagrammatic cross-section partly of the scan wiring in the a-quadrant among Fig. 3 A.Please refer to Fig. 3 D, generally speaking, the scan wiring 213 in the 211a of viewing area is to be made by the first metal layer (M1).And in this embodiment, the scan wiring 213 in the frame glue district 211b is to be made by second metal level (M2).Therefore, in frame glue district 211b and 211a confluce, viewing area, the first metal layer and second metal level can see through a contact hole, and (contact hole CH) electrically connects the two, makes that scan wiring 213 and the scan wiring in the frame glue district 211b 213 in the 211a of viewing area forms complete distribution structure.
Please continue the 3A with reference to figure, light-shielding pattern 215 comprises that one first light-shielding pattern 2152 and is connected in second light-shielding pattern 2154 of first light-shielding pattern, 2,152 one ends.Wherein, first light-shielding pattern 2152 is across all data wirings 214, and second light-shielding pattern 2154 is across all scan wirings 213.In this embodiment, light-shielding pattern 215 is except that can being made by metal material, and it also can be made by lighttight conductive material.In addition, dispose one first insulation course 216 (being so-called gate insulation layer) on the light-shielding pattern 215,, and second light-shielding pattern 2154 and all scan wiring 213 are electrically insulated so that first light-shielding pattern 2152 is electrically insulated with all data wiring 214.Moreover, on scan wiring 213 and data wiring 214, dispose one second insulation course 217 equally, avoid being undermined in order to protection scan wiring 213 and data wiring 214 and make moist, and the assembly of scan wiring 213 and data wiring 214 and its top is electrically insulated.
More can comprise many shared wiring (not shown) on the plurality of groups of substrates of thin-film transistor 210, each shared wiring is to be disposed between the two adjacent scan wirings 213 haply.And light-shielding pattern 215 of the present invention can be electrically connected to shared wiring, or is electrically connected to an earth terminal.So, can unify change and adjust capacity coupled voltage, take place, and reduce capacity coupled inconsistency between the signal wire with the situation that reduces the static discharge injury.
In this embodiment, light-shielding pattern 215 is to be made by the first metal layer, and scan wiring 213 and data wiring 214 in the frame glue district 211b are to be made by second metal level.Yet according to another embodiment of the present invention, the user also can be according to different user demands, and utilize the first metal layer to make scan wiring 213 and data wiring 214, and utilize second metal level to make light-shielding pattern 215, and the present invention does not impose any restrictions this.
Fig. 4 A is according to looking synoptic diagram on a kind of display panels of the second embodiment of the present invention; Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 4 B for being drawn along the II-II ' profile line of Fig. 4 A; Plurality of groups of substrates of thin-film transistor and frame glue partly the diagrammatic cross-section of Fig. 4 C for being drawn along the I-I ' profile line of Fig. 4 A.Please also refer to Fig. 4 A, 4B and 4C, the structure of this display panels 200 ' is identical with the display panels 200 of Fig. 3 A haply, and its difference is: scan wiring 213 is to be made by the first metal layer, and data wiring 214 is to be made by second metal level.Therefore, need be made, so that itself and scan wiring 213 are electrically insulated by second metal level across second light-shielding pattern 2154 of scan wiring 213.In like manner, need be made, so that itself and data wiring 214 are electrically insulated by the first metal layer across first light-shielding pattern 2152 of data wiring 214.In this embodiment, first light-shielding pattern 2152 and second light-shielding pattern 2154 can electrically connect with shared wiring or earth terminal respectively.In addition, the contact hole 2162 that first light-shielding pattern 2152 and second light-shielding pattern 2154 also can see through in first insulation course 216 makes the two electric connection, afterwards, light-shielding pattern 215 and shared wiring or earth terminal is electrically connected.
In this embodiment, scan wiring 213 is to be made by the first metal layer, and data wiring 214 is to be made by second metal level.Therefore, need be made across second light-shielding pattern 2154 of scan wiring 213, and need be made by the first metal layer across first light-shielding pattern 2152 of data wiring 214 by second metal level.Otherwise, when scan wiring 213 is to be made by second metal level, and data wiring 214 is when being made by the first metal layer, second light-shielding pattern 2154 across scan wiring 213 needs to be made by the first metal layer, and need to be made by second metal level across first light-shielding pattern 2152 of data wiring 214, afterwards, the two contact hole 2162 that sees through in first insulation course 216 again makes the two electric connection.
Fig. 5 is according to looking synoptic diagram on a kind of display panels of the third embodiment of the present invention.Please refer to Fig. 5, this display panels 200 " structure be identical haply with the display panels 200 ' shown in Fig. 4 A.But, its frame glue 230 is not positioned at directly over the light-shielding pattern 215, but is positioned at the top of the ESD protection circuit (not shown) of light-shielding pattern 215 peripheries, and partly overlaps with light-shielding pattern 215.So, frame glue 230 can be with preventing that ESD protection circuit from making moist, and promoting the fiduciary level of circuit, and light-shielding pattern 215 can replace the function of black matrix (Black Matrix) fully, reaches the effect of shading.
In sum, display panels of the present invention is that a light-shielding pattern is set on plurality of groups of substrates of thin-film transistor, this light-shielding pattern is across scan wiring and data wiring, avoiding the situation of display panel edge generation light leak, and can avoid in the prior art because of using a plurality of suspension joint metals may cause the situation of static discharge injury.In addition, light-shielding pattern of the present invention can be electrically connected to a shared wiring or an earth terminal, so, can unify change and adjust capacity coupled voltage, takes place with the situation that reduces the static discharge injury, and reduces capacity coupled inconsistency between the signal wire.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, thus protection scope of the present invention when with claim the person of being defined be as the criterion.
Claims (18)
1. display panels, this display panels comprises:
One plurality of groups of substrates of thin-film transistor, this plurality of groups of substrates of thin-film transistor comprises: a substrate, it has a viewing area and around a frame Jiao Qu of described viewing area; A plurality of dot structures, it is disposed on the described viewing area of described substrate; Plurality of scanning wirings, it is disposed on the described substrate; Many data wirings, it is disposed on the described substrate, and described scan wiring and described data wiring are controlled described dot structure; And a light-shielding pattern, it is positioned at described frame glue district, and described light-shielding pattern is across described scan wiring and described data wiring, and is electrically insulated with described scan wiring and described data wiring;
One colored optical filtering substrates;
One frame glue, it is disposed between described plurality of groups of substrates of thin-film transistor and the described colored optical filtering substrates, and corresponding to described light-shielding pattern; And
One liquid crystal layer, it is disposed between described colored optical filtering substrates, described plurality of groups of substrates of thin-film transistor and the described frame glue.
2. display panels as claimed in claim 1 is characterized in that, described each dot structure comprises:
One thin film transistor (TFT), its be electrically connected to described scan wiring one of them and described data wiring one of them; And
One pixel electrode, itself and described thin film transistor (TFT) electrically connect.
3. display panels as claimed in claim 1 is characterized in that, described frame glue is made up of a ultraviolet light photopolymerization glue.
4. display panels as claimed in claim 1, it is characterized in that, described plurality of groups of substrates of thin-film transistor more comprises many shared wiring, and described shared wiring and described distribution almost parallel and the alternate configurations of scanning are on described substrate, and described light-shielding pattern and described shared wiring electrically connect.
5. display panels as claimed in claim 1 is characterized in that described light-shielding pattern is electrically connected to an earth terminal.
6. display panels as claimed in claim 1 is characterized in that, described light-shielding pattern is made up of a metal material or a light tight conductive material.
7. display panels as claimed in claim 1 is characterized in that, described frame glue is to be positioned at described light-shielding pattern top.
8. display panels as claimed in claim 1 is characterized in that, described frame glue and described light-shielding pattern partly overlap.
9. display panels as claimed in claim 1, it is characterized in that, described light-shielding pattern comprises one first light-shielding pattern and one second light-shielding pattern, and described first light-shielding pattern is across described data wiring, and described second light-shielding pattern is across described scan wiring.
10. display panels as claimed in claim 9, it is characterized in that, described data wiring in the described frame glue district is between described first light-shielding pattern and described substrate, and described plurality of groups of substrates of thin-film transistor has an insulation course, and described insulation course is to be disposed between described data wiring and described first light-shielding pattern.
11. display panels as claimed in claim 10, it is characterized in that, described data wiring in the described frame glue district is to be made by a first metal layer, described data wiring in the described viewing area is to be made by one second metal level, in described frame Jiao Qu and confluce, described viewing area, described the first metal layer and described second metal level see through a contact hole and electrically connect.
12. display panels as claimed in claim 9, it is characterized in that, described first light-shielding pattern is between described data wiring and described substrate, and described plurality of groups of substrates of thin-film transistor has an insulation course, and described insulation course is to be disposed between described data wiring and described first light-shielding pattern.
13. display panels as claimed in claim 12, it is characterized in that, described second light-shielding pattern is between the described scan wiring and described substrate in described frame glue district, and described plurality of groups of substrates of thin-film transistor has an insulation course, and described insulation course is to be disposed between described scan wiring and described second light-shielding pattern.
14. display panels as claimed in claim 13, it is characterized in that, described scan wiring in the described viewing area is to be made by a first metal layer, described scan wiring in the described frame glue district is to be made by one second metal level, in described frame Jiao Qu and confluce, described viewing area, described the first metal layer and described second metal level see through a contact hole and electrically connect.
15. display panels as claimed in claim 10, it is characterized in that, described scan wiring is between described second light-shielding pattern and described substrate, and described plurality of groups of substrates of thin-film transistor has an insulation course, and described insulation course is to be disposed between described scan wiring and described second light-shielding pattern.
16. display panels as claimed in claim 12, it is characterized in that, described scan wiring is between described second light-shielding pattern and described substrate, and described plurality of groups of substrates of thin-film transistor has an insulation course, and described insulation course is to be disposed between described scan wiring and described second light-shielding pattern.
17. display panels as claimed in claim 9, it is characterized in that, described plurality of groups of substrates of thin-film transistor more comprises many shared wiring, described shared wiring and described distribution almost parallel and the alternate configurations of scanning are on described substrate, and described first light-shielding pattern and described second light-shielding pattern and described shared wiring electrically connect.
18. display panels as claimed in claim 9 is characterized in that, described first light-shielding pattern and described second light-shielding pattern are electrically connected to an earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101627684A CN100543565C (en) | 2006-11-28 | 2006-11-28 | Display panels |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101627684A CN100543565C (en) | 2006-11-28 | 2006-11-28 | Display panels |
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| Publication Number | Publication Date |
|---|---|
| CN1959512A true CN1959512A (en) | 2007-05-09 |
| CN100543565C CN100543565C (en) | 2009-09-23 |
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| CNB2006101627684A Active CN100543565C (en) | 2006-11-28 | 2006-11-28 | Display panels |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163681A (en) * | 2011-12-16 | 2013-06-19 | 上海中航光电子有限公司 | Liquid crystal display panel and manufacture method thereof |
| CN103185978A (en) * | 2011-12-28 | 2013-07-03 | 上海中航光电子有限公司 | Liquid crystal panel and manufacturing method thereof |
| CN104393022A (en) * | 2014-09-30 | 2015-03-04 | 友达光电股份有限公司 | Display device and method for manufacturing the same |
| CN108873461A (en) * | 2018-07-19 | 2018-11-23 | Oppo（重庆）智能科技有限公司 | Liquid crystal display panel, liquid crystal display device and the method for preparing liquid crystal display panel |
-
2006
- 2006-11-28 CN CNB2006101627684A patent/CN100543565C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163681A (en) * | 2011-12-16 | 2013-06-19 | 上海中航光电子有限公司 | Liquid crystal display panel and manufacture method thereof |
| CN103163681B (en) * | 2011-12-16 | 2016-02-03 | 上海中航光电子有限公司 | Liquid crystal panel and manufacture method thereof |
| CN103185978A (en) * | 2011-12-28 | 2013-07-03 | 上海中航光电子有限公司 | Liquid crystal panel and manufacturing method thereof |
| CN103185978B (en) * | 2011-12-28 | 2016-02-24 | 上海中航光电子有限公司 | Liquid crystal panel and manufacture method thereof |
| CN104393022A (en) * | 2014-09-30 | 2015-03-04 | 友达光电股份有限公司 | Display device and method for manufacturing the same |
| CN108873461A (en) * | 2018-07-19 | 2018-11-23 | Oppo（重庆）智能科技有限公司 | Liquid crystal display panel, liquid crystal display device and the method for preparing liquid crystal display panel |
| CN108873461B (en) * | 2018-07-19 | 2021-04-27 | Oppo（重庆）智能科技有限公司 | Liquid crystal display panel, liquid crystal display device and method for preparing liquid crystal display panel |
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| Publication number | Publication date |
|---|---|
| CN100543565C (en) | 2009-09-23 |
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