CN101881899B - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN101881899B CN101881899B CN2009101364381A CN200910136438A CN101881899B CN 101881899 B CN101881899 B CN 101881899B CN 2009101364381 A CN2009101364381 A CN 2009101364381A CN 200910136438 A CN200910136438 A CN 200910136438A CN 101881899 B CN101881899 B CN 101881899B
- Authority
- CN
- China
- Prior art keywords
- hurdle
- electrode
- black matrix
- row
- lcd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a liquid crystal display, which comprises a base plate, a color light filtering unit and a touch controller, wherein the color light filtering unit is arranged on the bottom surface of the base plate, the touch controller is arranged on the top surface of the color light filtering unit, the color light filtering unit comprises a black matrix frame and a plurality of primary color pixels, a plurality of frame holes are circulated and defined out by the black matrix frame, the primary color pixels are respectively arranged in the frame holes, the touch controller consists of a plurality of conducting wire threads arranged on the black matrix frame, the touch controller comprises a plurality of row electrodes, a plurality of line electrodes, a plurality of row conducting wires electrically connected with the row electrodes, and a plurality of line conducting wires electrically connected with the line electrodes, and in addition, the row conducting wires and the line conducting wires avoid each other, extend at intervals, and are not mutually staggered. The touch controller made of the conducting wire threads is directly formed on the black matrix frame, so the manufacture process can be shortened, and the influence on the output brightness or the image definition of the liquid crystal display caused by the arrangement of the touch controller can also be avoided.
Description
Technical field
The present invention relates to a kind of LCD, particularly relate to a kind of LCD with touch controllable function.
Background technology
When LCD on the general electronic equipment such as needs have touch controllable function, mostly be a contact panel to be installed in the LCD outside, touch or writing words for the user, interface as the running of control electronic equipment, but separate the mode made from above-mentioned liquid crystal screen display and contact panel, not only make the thickness of whole LCD thicker, and two kinds of different processing procedures also make the overall process time also longer.
This shows that above-mentioned existing LCD obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore the LCD of how to found a kind of new structure belongs to one of current important research and development problem in fact, and also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing LCD exists, and provide a kind of LCD of new structure, technical matters to be solved to provide a kind of LCD that directly touch-control and Presentation Function is integrated into one.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of LCD according to the present invention's proposition, comprise: a substrate, a colored light-filtering units that is stacked at this substrate bottom surface, and contactor control device, colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frames hole, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged; Wherein this contactor control device is made up of the conduction filament that most bars are arranged on the black matrix frame, contactor control device has most hurdle electrodes, most the hurdle leads that are arranged in the interelectrode row electrode in described hurdle, most bar electrical connection hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament; Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected the hurdle electrode of arranging along first direction via above-mentioned passage, described column wire is electrically connected the row electrode of arranging along second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, aforesaid LCD, wherein the conduction filament of this contactor control device is the end face that is arranged at black matrix frame, just is arranged between this substrate and black matrix frame.
Preferably, aforesaid LCD wherein should have the moulding that most bars join anyhow by black matrix frame, and formed in the groove that is provided with of moulding end face and extending direction extension, and the conduction filament of this contactor control device is exactly to be arranged at above-mentioned being provided with in the groove.
Preferably, aforesaid LCD, wherein the conduction filament of this contactor control device is the bottom surface that is arranged at black matrix frame.
Preferably, aforesaid LCD, wherein also comprise a control module, this control module has the polaroid under one deck common electrode layer, one deck liquid crystal layer, one deck electric crystal array layer, one deck infrabasal plate layer and one deck of this colored light-filtering units bottom surface that splices in regular turn.
Preferably, aforesaid LCD, wherein this contactor control device also has a flexible circuit board that is arranged at the colored light-filtering units side, and this flexible circuit board is arranged at a side of this black matrix frame, and the road extends to this black matrix frame side and is electrically connected with connecting line on this flexible circuit board.
Preferably, aforesaid LCD, wherein each hurdle electrode and row electrode are by having the interconnective connecting line of most bars on above-mentioned conducting top, the bottom surface, described column wire is exactly to be organized into rhombus net sheet via above-mentioned logical filament, each hurdle lead is along the first direction extension and is electrically connected adjacent hurdle electrode, described passage is by hurdle electrode, hurdle lead and is listed as interelectrode space and is defined, and passage is to extend to black matrix frame periphery along the first direction bending, and described column wire is exactly to extend to black matrix frame periphery along passage.
Preferably, aforesaid LCD, wherein each hurdle electrode and row electrode are to be organized into square net sheet by above-mentioned conduction filament, and described hurdle electrode and row electrode are all around alternately to arrange alignedly, and described hurdle lead and column wire are from inside to outside layer by layer around to black matrix frame periphery along passage.
Preferably, aforesaid LCD, wherein each hurdle electrode and row electrode are to be organized into square net sheet by above-mentioned conduction filament, and described hurdle electrode is to be arranged in most row, described row electrode also is arranged in most row, and the row that hurdle electrode and row electrode are lined up be mutually alternately before and after side by side, about the row electrode of each row is divided into two groups, has a central way between two groups of row electrodes, each group row electrode be with about the column wire transverse electric of extending connect, each hurdle lead is to be electrically connected corresponding hurdle electrode behind wherein two and the central way through described passage.
Preferably, aforesaid LCD, wherein each hurdle electrode is the net sheet that is organized into strip by above-mentioned conduction filament, and each hurdle electrode is to extend along first direction, and described hurdle electrode is along the second direction space, and arrange most row electrodes between adjacent hurdle electrode, and an end of each column wire is electrically connected the passage that extends along first direction behind the row electrode and extends to black matrix frame periphery, and be electrically connected with the respective column lead.
Preferably, aforesaid LCD, wherein each row electrode is to be organized into square net sheet by above-mentioned conduction filament.
Preferably, aforesaid LCD, wherein each row electrode is to be organized into sagittate net sheet by above-mentioned conduction filament.
The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind of LCD according to the present invention's proposition, comprise: substrate, an a slice are arranged at the last polaroid of this substrate top surface, a colored light-filtering units that is stacked at this substrate bottom surface, a control module that is arranged at this colored light-filtering units bottom surface, and contactor control device, this colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frame holes, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged; Wherein contactor control device is made up of the conduction filament that most bars are arranged between substrate and last polaroid, and the position of conduction filament is corresponding position that should black matrix frame, the filament that just conducts electricity is positioned at this black matrix frame top, contactor control device has most hurdles electrodes, most and is arranged in the hurdle lead that the interelectrode row electrode in described hurdle, most bar are electrically connected adjacent hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament; Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected along the adjacent hurdle electrode of first direction via above-mentioned passage, described column wire is electrically connected along the adjacent row electrode of second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
The object of the invention to solve the technical problems also realizes in addition by the following technical solutions.A kind of LCD according to the present invention's proposition, comprise: following hyaline layer, one deck that substrate, an one deck are stacked at this substrate bottom surface are stacked at the antistatic backing of this time hyaline layer bottom surface, a colored light-filtering units that is stacked at this antistatic backing bottom surface, a control module that is arranged at this colored light-filtering units bottom surface, and contactor control device, this colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frame holes, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged; Wherein this contactor control device is made up of the conduction filament that most bars are arranged between substrate and following hyaline layer, and the position of conduction filament is corresponding position that should black matrix frame, the filament that just conducts electricity is positioned at this black matrix frame top, contactor control device has most hurdles electrodes, most and is arranged in the hurdle lead that the interelectrode row electrode in described hurdle, most bar are electrically connected adjacent hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament; Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected along the adjacent hurdle electrode of first direction via above-mentioned passage, described column wire is electrically connected along the adjacent row electrode of second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, aforesaid LCD, wherein this time hyaline layer end face has the groove that is provided with that most bar correspondences this black matrix frame position, and the conduction filament of this contactor control device is exactly to be arranged at above-mentioned being provided with in the groove.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, for achieving the above object, the invention provides a kind of LCD comprises: a substrate, is stacked at the colored light-filtering units of this substrate bottom surface, an and contactor control device, colored light-filtering units has the black matrix frame that Yi Weijie goes out most frame holes, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, these frame holes and former color pixel are arranged.Wherein this contactor control device is made up of the conduction filament that most bars are arranged on the black matrix frame, contactor control device has most hurdle electrodes, most the hurdle leads that are arranged in the interelectrode row electrode in these hurdles, most bar electrical connection hurdle electrode, most bars are electrically connected the column wire of these row electrodes respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament.These hurdle electrodes and these row electrodes are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, these hurdle leads are electrically connected the hurdle electrode of arranging along first direction via above-mentioned passage, these column wires are electrically connected the row electrode of arranging along second direction via above-mentioned passage, and these hurdle leads all extend on passage with column wire and avoid mutually with extension at interval and not interlaced.
Beneficial effect of the present invention is: by with this contactor control device with the conduction filament make and direct forming on the black matrix frame of this colored light-filtering units, do not shorten the processing procedure of integral manufacturing only, contactor control device and colored light-filtering units are integrated, make the outward appearance of whole LCD not see contactor control device, avoid influencing the output brightness or the image definition of LCD because of contactor control device is set, and can shorten and the simplification processing procedure, promote yield and also reduce cost.
In sum, the present invention is a significant progress in technology, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the side sectional view of first preferred embodiment of LCD of the present invention;
Fig. 2 is the overlooking surface view of a contactor control device of this preferred embodiment, with the layout and the shape of explanation contactor control device;
Fig. 3 is the partial enlarged drawing of A among Fig. 2, so that the situation of deceiving on the matrix frame that is in the layout of of this contactor control device to be described;
Fig. 4 is the overlooking surface view of a contactor control device of second preferred embodiment of LCD of the present invention, with the layout and the shape of explanation contactor control device;
Fig. 5 is the partial enlarged drawing of B among Fig. 4, so that the situation of deceiving on the matrix frame that is in the layout of of this contactor control device to be described;
Fig. 6 is the overlooking surface view of a contactor control device of the 3rd preferred embodiment of LCD of the present invention, with the layout and the shape of explanation contactor control device;
Fig. 7 is the partial enlarged drawing of Fig. 6 centre circle C, so that the situation of deceiving on the matrix frame that is in the layout of of this contactor control device to be described;
Fig. 8 is the overlooking surface view of a contactor control device of the 4th preferred embodiment of LCD of the present invention, with the layout and the shape of explanation contactor control device;
Fig. 9 is the partial enlarged drawing of Fig. 8 centre circle D, so that the situation of deceiving on the matrix frame that is in the layout of of this contactor control device to be described;
Figure 10 is the overlooking surface view of a contactor control device of the 5th preferred embodiment of LCD of the present invention, with the layout and the shape of explanation contactor control device;
Figure 11 is the partial enlarged drawing of Figure 10 centre circle E, so that the situation of deceiving on the matrix frame that is in the layout of of this contactor control device to be described;
Figure 12 is the side sectional view of the 6th preferred embodiment of LCD of the present invention;
Figure 13 is the side sectional view of the 7th preferred embodiment of LCD of the present invention; And
Figure 14 is the side sectional view of the 8th preferred embodiment of LCD of the present invention.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to the LCD that foundation the present invention proposes, its embodiment, structure, feature and effect thereof, describe in detail as after.
See also Fig. 1, Fig. 2 and Fig. 3, first preferred embodiment of LCD of the present invention comprises the contactor control device 6 that colored light-filtering units 5, that last polaroid 4, that a substrate 3, is affixed on substrate 3 end faces is arranged at substrate 3 bottom surfaces is arranged at colored light-filtering units 5 end faces, and a control module 7 that is stacked at colored light-filtering units 5 bottom surfaces.
This substrate 3 is to make with transparent material, and polaroid 4 is affixed on the end face of this substrate 3 on this, and this substrate 3 be the common element of LCD with last polaroid 4, below does explanation no longer more.
This colored light-filtering units 5 is stacked at the bottom surface of this substrate 3, and has the black matrix frame 51 that Yi Weijie goes out most frames hole 510, and most former color pixel 52 in the above-mentioned frame hole 510 (pixel is a picture element, below all be called pixel) that is arranged in respectively.In the present embodiment, this black matrix frame 51 has most mouldings 511 of handing-over anyhow, and form in that moulding 511 end faces and extending direction extend groove 512 is set.These frame holes 510 all are arranged with former color pixel 52.And these former color pixels 52 have three kinds of colors of red, green, blue respectively and respectively cycle arrangement is in these frame holes 510 in regular turn, and with as the purposes that shows three kinds of primary colors, the non-feature of the present invention of the function of above-mentioned Show Color below is done explanation no longer more.
This contactor control device 6 is exactly to be arranged at being provided with in the groove 512 of above-mentioned black matrix frame 51, and just this contactor control device 6 is to be arranged at 51 of this substrate 3 and black matrix frames.What need explanation earlier is that this contactor control device 6 is made up of the conduction filament 61 that is provided with in the groove 512 that most bars are arranged on the black matrix frame 51, and these conduction filaments 61 are to make with the conducting metal material in the present embodiment, and contactor control device 6 has most along the unit, hurdle 62 that first direction extends, most column unit 63 that extends along second direction, and a flexible circuit board 64 that is arranged at colored light-filtering units 5 sides.This first direction is vertical mutually with second direction in the present embodiment.
Each unit, hurdle 62 has most hurdle electrodes of arranging along first direction 621, and mostly extends and be electrically connected the hurdle lead 622 of adjacent hurdle electrode 621 along first direction, and each hurdle electrode 621 is to be organized into the net sheet by above-mentioned conduction filament 61.
Each column unit 63 has majority and is arranged in 621 at these hurdle electrodes and arranges the row electrode 631 of extension along second direction, and most column wires 632 that are electrically connected these row electrodes 631 respectively, and each row electrode 631 is to be organized into the net sheet by above-mentioned conduction filament 61.Each column wire 632 is directly to be arranged at the mode of deceiving on the matrix frame 51 with a conduction filament 61 to implement with hurdle lead 622 in the present embodiment, also available most bar conduction filaments 61 arranged side by side and mutual electrical connections to produce a hurdle lead 622 or a column wire 632 during still actual enforcement.
Each hurdle electrode 621 and row electrode 631 are to be organized into rhombus net sheet by above-mentioned conduction filament 61 in the present embodiment, so that these hurdle electrodes 621 and row electrode 631 interlaced ground arranged.The space that these hurdle electrodes 621 and row electrode are 631 defines most bar passages 65.This flexible circuit board 64 is arranged at a side of this black matrix frame 51, and has most connecting lines 641 that are electrically connected mutually on the top, bottom surface.
These hurdle leads 622 are to be electrically connected along the adjacent hurdle electrode 621 of first direction via above-mentioned passage 65, these column wires 632 extend to these black matrix frame 51 sides via above-mentioned passage 65 bending and are electrically connected with connecting line 641 on this flexible circuit board 64, so that the row electrode 631 of each column unit 63 is electrically connected mutually, and the most important thing is, be electrically connected corresponding column wire 632 by this flexible circuit version 64, these hurdle leads 622 and column wire 632 are all extended on passage 65 and avoid mutually and extend at interval and avoid needing interlaced structure, just form in simultaneously on the black matrix frame 51 so that above-mentioned contactor control device 6 is a gold-tinted processing procedure in forming process.Much more no longer this do explanation below flexible circuit board 64 non-features of the present invention.
This control module 7 have splice in regular turn in this colored light-filtering units 5 bottom surfaces altogether with electrode layer 71, a liquid crystal layer 72, an electric crystal array layer 73, once substrate layer 74 and polaroid 75 once, pass through colored light-filtering units 5 by these control module 7 control light sources, with shape and the color that demonstrates image, much more no longer to do explanation below the non-feature of the present invention of this control circuit.
Please Fig. 3 be the enlarged drawing of a-quadrant among Fig. 2, by among Fig. 3 as can be known these contactor control device 6 direct forming on the black matrix frame 51 of this colored light-filtering units 5, can avoid in the conventional art LCD to separate making with contact panel, the processing procedure that is assembled mutually again is to reduce the whole processing procedure time.Consult Fig. 1～Fig. 3, in addition, the more important thing is with above-mentioned hurdle lead 622 and column wire 632 and all extending on the passage 65 and avoiding the structure not interlaced mutually can to make above-mentioned contactor control device 6 be that a gold-tinted directly forms on the black matrix frame 51 simultaneously in forming process with extending at interval, can avoid the structure of multiple field, do not simplify processing procedure only, can reduce cost of manufacture yet and improve the production yield.
In addition, with this contactor control device 6 with the conduction filament 61 make and direct forming on the black matrix frame 51 of this colored light-filtering units 5, contactor control device 6 and colored light-filtering units 5 are integrated, and can avoid user's naked eyes to find out the layout and the shape of contactor control device 6, make the outward appearance of whole LCD not see contactor control device 6, also can avoid influencing the output brightness or the image definition of LCD because of contactor control device 6 is set.
See also Fig. 4 and Fig. 5, the structure of second preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, it is to be organized into square net sheet by above-mentioned conduction filament 61 that its difference is in each hurdle electrode 621 and row electrode 631, and these hurdle electrodes 621 and row electrode 631 are all around alternately to arrange alignedly, these hurdle leads 622 are from inside to outside layer by layer around to black matrix frame 51 peripheries, to reach the function of touch-control along passage 65 with column wire 632.Fig. 5 is the enlarged drawing in B zone among Fig. 4, by among Fig. 5 as can be known these contactor control device 6 direct forming on the black matrix frame 51 of this colored light-filtering units 5, can reduce the whole processing procedure time, can avoid again influencing the output brightness or the image definition of LCD because of contactor control device 6 is set.
Consult Fig. 6 and Fig. 7, the structure of the 3rd preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, it is to be organized into rectangle net sheet by above-mentioned conduction filament 61 that its difference is in each hurdle electrode 621 and row electrode 631, and these hurdle electrodes 621 are to be arranged in most row, these row electrodes 631 also are arranged in most row, and the row that hurdle electrode 621 and row electrode 631 are lined up be mutually alternately before and after side by side, about the row electrode 631 of each row is divided into two groups, two groups of 631 at row electrodes have a central way 66, each group row electrode 631 be with about column wire 632 transverse electric of extending connect, each hurdle lead 622 1 end be electrically connected hurdle electrode 621 via passage 65 extend pasts central authorities way 66 after, be electrically connected corresponding hurdle electrode 621 along passage 65 again, to reach the function of touch-control.Fig. 7 is the enlarged drawing in C zone among Fig. 6, by among Fig. 7 as can be known these contactor control device 6 direct forming on the black matrix frame 51 of this colored light-filtering units 5, can reduce the whole processing procedure time, can avoid again influencing the output brightness or the image definition of LCD because of contactor control device 6 is set.
See also Fig. 8 and Fig. 9, the structure of the 4th preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, it is the net sheets that are organized into strip by above-mentioned conduction filament 61 that its difference is in each hurdle electrode 621, and each hurdle electrode 621 is along the first direction extension and along the second direction space, and 621 at adjacent hurdle electrode is arranged most row electrodes 631, each row electrode 631 is to be organized into square net sheet by above-mentioned conduction filament 61, and an end of each column wire 632 is electrically connected a row electrode 631 back passages 65 that extend along first direction to periphery, and be electrically connected with respective column lead 632, to reach the function of touch-control.Fig. 9 is the enlarged drawing in D zone among Fig. 8, by among Fig. 9 as can be known these contactor control device 6 direct forming on the black matrix frame 51 of this colored light-filtering units 5, can reduce the whole processing procedure time, can avoid again influencing the output brightness or the image definition of LCD because of contactor control device 6 is set.
See also Figure 10 and Figure 11, the structure of the 5th preferred embodiment of LCD of the present invention is roughly identical with the 4th preferred embodiment, and it is to be organized into sagittate net sheet by above-mentioned conduction filament 61 that its difference is in each row electrode 631.Figure 11 is the enlarged drawing in E zone among Figure 10, by among Figure 11 as can be known these contactor control device 6 direct forming on the black matrix frame 51 of this colored light-filtering units 5, can reduce the whole processing procedure time, can avoid again influencing the output brightness or the image definition of LCD because of contactor control device 6 is set.
See also Figure 12, the structure of the 6th preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, it is the bottom surfaces that are arranged at black matrix frame 51 that its difference is in the conduction filament 61 of this contactor control device 6, so that contactor control device 6 integrates with colored light-filtering units 5, avoid influencing the output brightness or the image definition of LCD whereby because of contactor control device 6 is set.And the layout shape of the contactor control device 6 of present embodiment and mode can be implemented as arbitrary layout type in first to the 6th preferred embodiment, below no longer do explanation more.
See also Figure 13, the 7th preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, its difference is in this contactor control device 6 to be made up of the conduction filament 61 that most bars are arranged at 4 of substrate 3 and last polaroids, and the position of conduction filament 61 is corresponding moulding 511 positions that should black matrix frame 51, the filament 61 that just conducts electricity is arranged at substrate 3 and 4 of last polaroids and is positioned at moulding 511 tops of this black matrix frame 51, do not reach the function of touch-control only, also can avoid influencing the output brightness or the image definition of LCD because of contactor control device 6 is set, and the layout shape of the contactor control device 6 of present embodiment and mode can be implemented as arbitrary layout type in first to the 6th preferred embodiment, below no longer do explanation more.
Consult Figure 14, the 8th preferred embodiment of LCD of the present invention is roughly identical with first preferred embodiment, its difference is in LCD and also comprises the hyaline layer once 81 that is stacked at 5 of substrate 3 and colored light-filtering units one on the other, an and antistatic backing 82, and what this time hyaline layer 81 end faces had that most bar correspondences these black matrix frame 51 positions is provided with groove 812, this contactor control device 6 is arranged in substrate 3 and 81 of following hyaline layers and is arranged at the above-mentioned conduction filament 61 that groove 812 is set by most bars to be formed, just conducting electricity the position of filament 61 is corresponding moulding 511 positions that should black matrix frame 51, and in these moulding 511 tops, to reach the function of touch-control, also can avoid influencing the output brightness or the image definition of LCD because of contactor control device 6 is set, and the contactor control device 6 layout shapes of present embodiment and mode can be implemented as arbitrary layout type in first to the 6th preferred embodiment, below no longer do explanation more.
In sum, LCD of the present invention by this contactor control device 6 is made with conduction filament 61 and with the black matrix frame 51 corresponding settings of this colored light-filtering units 5, do not shorten the processing procedure of integral manufacturing only, contactor control device 6 and colored light-filtering units 5 are integrated, make the outward appearance of whole LCD not see contactor control device 6, avoid influencing the output brightness or the image definition of LCD because of contactor control device 6 is set, and not interlaced hurdle lead 622 and column wire 632, this contactor control device 6 is just formed on the black matrix frame 51 with a gold-tinted processing procedure, shorten and the simplification processing procedure, the lifting yield also reduces cost, so very practical really and progressive.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (15)
1. LCD, comprise: a substrate, a colored light-filtering units that is stacked at this substrate bottom surface, and contactor control device, colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frames hole, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged;
It is characterized in that: this contactor control device is made up of the conduction filament that most bars are arranged on the black matrix frame, contactor control device has most hurdle electrodes, most the hurdle leads that are arranged in the interelectrode row electrode in described hurdle, most bar electrical connection hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament;
Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected the hurdle electrode of arranging along first direction via above-mentioned passage, described column wire is electrically connected the row electrode of arranging along second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
2. LCD as claimed in claim 1, the conduction filament that it is characterized in that this contactor control device are the end faces that is arranged at black matrix frame, just are arranged between this substrate and black matrix frame.
3. LCD as claimed in claim 2, it is characterized in that this black matrix frame has the moulding that most bars join anyhow, and forming in the groove that is provided with that moulding end face and extending direction extend, the conduction filament of this contactor control device is exactly to be arranged at above-mentioned being provided with in the groove.
4. LCD as claimed in claim 1, the conduction filament that it is characterized in that this contactor control device are the bottom surfaces that is arranged at black matrix frame.
5. LCD as claimed in claim 1, it is characterized in that also comprising a control module, this control module has the polaroid under one deck common electrode layer, one deck liquid crystal layer, one deck electric crystal array layer, one deck infrabasal plate layer and one deck of this colored light-filtering units bottom surface that splices in regular turn.
6. LCD as claimed in claim 1, it is characterized in that this contactor control device also has a flexible circuit board that is arranged at the colored light-filtering units side, this flexible circuit board is arranged at a side of this black matrix frame, and have the interconnective connecting line of most bars on top, the bottom surface, described column wire is exactly to extend to this black matrix frame side and be electrically connected with connecting line on this flexible circuit board via above-mentioned passage.
7. LCD as claimed in claim 1, it is characterized in that each hurdle electrode and row electrode are to be organized into rhombus net sheet by above-mentioned conduction filament, each hurdle lead is along the first direction extension and is electrically connected adjacent hurdle electrode, described passage is by hurdle electrode, hurdle lead and is listed as interelectrode space and is defined, and passage is to extend to black matrix frame periphery along the first direction bending, and described column wire is exactly to extend to black matrix frame periphery along passage.
8. LCD as claimed in claim 1, it is characterized in that each hurdle electrode and row electrode are to be organized into square net sheet by above-mentioned conduction filament, and described hurdle electrode and row electrode are all around alternately to arrange alignedly, and described hurdle lead and column wire are from inside to outside layer by layer around to black matrix frame periphery along passage.
9. LCD as claimed in claim 1, it is characterized in that each hurdle electrode and row electrode are to be organized into square net sheet by above-mentioned conduction filament, and described hurdle electrode is to be arranged in most row, described row electrode also is arranged in most row, and the row that hurdle electrode and row electrode are lined up be mutually alternately before and after side by side, about the row electrode of each row is divided into two groups, has a central way between two groups of row electrodes, each group row electrode be with about the column wire transverse electric of extending connect, each hurdle lead is to be electrically connected corresponding hurdle electrode behind wherein two and the central way through described passage.
10. LCD as claimed in claim 1, it is characterized in that each hurdle electrode is the net sheet that is organized into strip by above-mentioned conduction filament, and each hurdle electrode is to extend along first direction, and described hurdle electrode is along the second direction space, and arrange most row electrodes between adjacent hurdle electrode, and an end of each column wire is electrically connected the passage that extends along first direction behind the row electrode and extends to black matrix frame periphery, and is electrically connected with the respective column lead.
11. LCD as claimed in claim 10 is characterized in that each row electrode is to be organized into square net sheet by above-mentioned conduction filament.
12. LCD as claimed in claim 10 is characterized in that each row electrode is to be organized into sagittate net sheet by above-mentioned conduction filament.
13. LCD, comprise: substrate, an a slice are arranged at the last polaroid of this substrate top surface, a colored light-filtering units that is stacked at this substrate bottom surface, a control module that is arranged at this colored light-filtering units bottom surface, and contactor control device, this colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frame holes, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged;
It is characterized in that contactor control device is made up of the conduction filament that most bars are arranged between substrate and last polaroid, and the position of conduction filament is corresponding position that should black matrix frame, the filament that just conducts electricity is positioned at this black matrix frame top, contactor control device has most hurdles electrodes, most and is arranged in the hurdle lead that the interelectrode row electrode in described hurdle, most bar are electrically connected adjacent hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament;
Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected along the adjacent hurdle electrode of first direction via above-mentioned passage, described column wire is electrically connected along the adjacent row electrode of second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
14. LCD, comprise: following hyaline layer, one deck that substrate, an one deck are stacked at this substrate bottom surface are stacked at the antistatic backing of this time hyaline layer bottom surface, a colored light-filtering units that is stacked at this antistatic backing bottom surface, a control module that is arranged at this colored light-filtering units bottom surface, and contactor control device, this colored light-filtering units has one and encloses the black matrix frame that the boundary goes out most frame holes, and most the former color pixels that are arranged in respectively in the above-mentioned frame hole, described frame hole and former color pixel are arranged;
It is characterized in that: this contactor control device is made up of the conduction filament that most bars are arranged between substrate and following hyaline layer, and the position of conduction filament is corresponding position that should black matrix frame, the filament that just conducts electricity is positioned at this black matrix frame top, contactor control device has most hurdles electrodes, most and is arranged in the hurdle lead that the interelectrode row electrode in described hurdle, most bar are electrically connected adjacent hurdle electrode, most bars are electrically connected the column wire of described row electrode respectively, and each hurdle electrode, row electrode are to be organized into the net sheet by above-mentioned conduction filament;
Described hurdle electrode and described row electrode are that matrix is alternately arranged, and define most bar passages between hurdle electrode and row electrode, described hurdle lead is electrically connected along the adjacent hurdle electrode of first direction via above-mentioned passage, described column wire is electrically connected along the adjacent row electrode of second direction via above-mentioned passage, and described hurdle lead all extends on passage with column wire and avoids mutually with extension at interval and not interlaced.
15. LCD as claimed in claim 14 is characterized in that this time hyaline layer end face has the groove that is provided with that most bar correspondences this black matrix frame position, the conduction filament of this contactor control device is exactly to be arranged at above-mentioned being provided with in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101364381A CN101881899B (en) | 2009-05-08 | 2009-05-08 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101364381A CN101881899B (en) | 2009-05-08 | 2009-05-08 | Liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101881899A CN101881899A (en) | 2010-11-10 |
| CN101881899B true CN101881899B (en) | 2011-11-02 |
Family
ID=43053947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101364381A Expired - Fee Related CN101881899B (en) | 2009-05-08 | 2009-05-08 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101881899B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI472978B (en) * | 2012-01-05 | 2015-02-11 | Htc Corp | Touch panel |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257733A (en) * | 2012-02-21 | 2013-08-21 | 东莞万士达液晶显示器有限公司 | All-in-one type touch panel and touch display panel |
| TWM445719U (en) * | 2012-05-22 | 2013-01-21 | Inv Element Inc | Embedded touch display panel structure with metal induction layer |
| CN103293780B (en) * | 2012-08-10 | 2016-12-21 | 上海天马微电子有限公司 | Touch control liquid crystal display device |
| CN103425323B (en) * | 2013-03-30 | 2016-08-31 | 南昌欧菲光显示技术有限公司 | Polaroid module and preparation method thereof and touch display screen |
| CN103425326A (en) * | 2013-03-30 | 2013-12-04 | 南昌欧菲光显示技术有限公司 | Optical filter module and touch display screen comprising same |
| CN103425327A (en) * | 2013-03-30 | 2013-12-04 | 南昌欧菲光显示技术有限公司 | Touch display screen and optical filter module thereof |
| CN103425324B (en) * | 2013-03-30 | 2018-01-12 | 南昌欧菲光科技有限公司 | Polarisation filtration module and touch display screen |
| CN103425322B (en) * | 2013-03-30 | 2016-12-28 | 南昌欧菲光显示技术有限公司 | Polarisation filtration module and touch display screen |
| CN103425325B (en) * | 2013-03-30 | 2016-12-28 | 南昌欧菲光显示技术有限公司 | Polaroid module and preparation method thereof and touch display screen |
| CN103425328A (en) * | 2013-04-02 | 2013-12-04 | 南昌欧菲光显示技术有限公司 | Optical filter component, preparation method thereof and touch display component |
| CN103257745A (en) * | 2013-04-16 | 2013-08-21 | 南昌欧菲光显示技术有限公司 | Optical filter module and touch display screen with same |
| CN104133575A (en) * | 2013-05-02 | 2014-11-05 | 南昌欧菲光显示技术有限公司 | Optical filter module, manufacturing method of optical filter module and touch display screen |
| CN103235666A (en) * | 2013-05-09 | 2013-08-07 | 南昌欧菲光显示技术有限公司 | Optical filter assembly and touch display assembly |
| CN103235667A (en) * | 2013-05-09 | 2013-08-07 | 南昌欧菲光显示技术有限公司 | Optical filter assembly and touch display assembly |
| CN103257749A (en) * | 2013-05-13 | 2013-08-21 | 南昌欧菲光显示技术有限公司 | Optical filter box and touch display screen |
| CN104238835B (en) * | 2013-06-09 | 2017-08-08 | 宸鸿光电科技股份有限公司 | Contact panel and its touch electrode structure and method for detecting |
| CN103345332A (en) * | 2013-07-05 | 2013-10-09 | 南昌欧菲光显示技术有限公司 | Optical filter box and touch display screen using optical filter box |
| CN104281300A (en) * | 2013-07-05 | 2015-01-14 | 杰圣科技股份有限公司 | Touch structure and manufacturing method thereof |
| CN103345335A (en) * | 2013-07-05 | 2013-10-09 | 南昌欧菲光显示技术有限公司 | Optical filter box, optical filter box manufacturing method and touch display screen |
| CN103345324B (en) * | 2013-07-05 | 2016-11-16 | 南昌欧菲光显示技术有限公司 | Touch display screen and optical filter box thereof |
| CN103345336B (en) * | 2013-07-05 | 2016-08-10 | 南昌欧菲光显示技术有限公司 | Polarisation-filtration module and touch display screen |
| CN103645576A (en) * | 2013-10-29 | 2014-03-19 | 华映视讯（吴江）有限公司 | Display panel |
| KR101696511B1 (en) * | 2014-05-19 | 2017-01-16 | 엘지디스플레이 주식회사 | Touch sensor integrated type liquid crystal display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059736A (en) * | 2006-04-20 | 2007-10-24 | 铼宝科技股份有限公司 | Light-penetrating type touching control panel and its manufacture method |
| CN201004130Y (en) * | 2007-01-01 | 2008-01-09 | 中山微视显示器有限公司 | A capacitance touch screen |
| CN101131492A (en) * | 2007-10-10 | 2008-02-27 | 友达光电股份有限公司 | Touching control panel and its manufacturing method |
| JP2008165435A (en) * | 2006-12-27 | 2008-07-17 | Lg Display Co Ltd | Touch panel device |
-
2009
- 2009-05-08 CN CN2009101364381A patent/CN101881899B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059736A (en) * | 2006-04-20 | 2007-10-24 | 铼宝科技股份有限公司 | Light-penetrating type touching control panel and its manufacture method |
| JP2008165435A (en) * | 2006-12-27 | 2008-07-17 | Lg Display Co Ltd | Touch panel device |
| CN201004130Y (en) * | 2007-01-01 | 2008-01-09 | 中山微视显示器有限公司 | A capacitance touch screen |
| CN101131492A (en) * | 2007-10-10 | 2008-02-27 | 友达光电股份有限公司 | Touching control panel and its manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI472978B (en) * | 2012-01-05 | 2015-02-11 | Htc Corp | Touch panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101881899A (en) | 2010-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101881899B (en) | Liquid crystal display | |
| US11003035B2 (en) | Display panel and display device | |
| CN202182995U (en) | Color film substrate and capacitance type touch screen | |
| CN105511683B (en) | A kind of touch control display apparatus | |
| CN103809316B (en) | It is integrated with the display device of touch screen | |
| US9448656B2 (en) | Capacitive in-cell touch panel and display device | |
| CN107870492A (en) | Array base palte, display panel and its display device | |
| CN107179636B (en) | Display panel and display device | |
| CN105117081A (en) | Touch substrate, manufacturing method therefor and touch display apparatus | |
| CN105788466A (en) | Display panel, manufacturing method thereof and display device | |
| CN104216578A (en) | Touch panel and display device | |
| CN103336392B (en) | Array base palte, display panels and device | |
| CN102253776B (en) | Electrode bridging connection structure for inhibiting picture interference of capacitance type touch screen | |
| CN109634459A (en) | Organic light emitting display panel and display device | |
| CN103926726A (en) | Liquid crystal display panel | |
| CN107678590B (en) | Touch display panel and driving method thereof | |
| CN105094437A (en) | Touch display panel, driving method thereof and display device | |
| WO2016106808A1 (en) | Touch display device and electronic apparatus | |
| CN104965367A (en) | Array substrate, display device and manufacturing method | |
| CN107272290A (en) | A kind of array base palte and display panel | |
| CN104866131A (en) | Matrix switching type touch panel | |
| CN106598346A (en) | Touch display panel and display apparatus | |
| CN106959784B (en) | A kind of touch-control display panel and touch control display apparatus | |
| CN108957889A (en) | Display panel and display device | |
| US20220004065A1 (en) | Embedded touch liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140508 |