CN104898890A - Metal grid used for touch device, touch device and touch display device - Google Patents
Metal grid used for touch device, touch device and touch display device Download PDFInfo
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- CN104898890A CN104898890A CN201510374347.7A CN201510374347A CN104898890A CN 104898890 A CN104898890 A CN 104898890A CN 201510374347 A CN201510374347 A CN 201510374347A CN 104898890 A CN104898890 A CN 104898890A
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Abstract
The invention discloses a metal grid used for a touch device, the touch device and a touch display device. The metal grid comprises at least two grid areas and carving seam areas between the grid areas, each grid area comprises a plurality of first metal lines, the first metal lines are intersected to form a plurality of first grid units, and each first grid unit comprises a first grid subunit and a second grid subunit, wherein the first grid subunits are adjacent to the carving seam areas, and the second grid subunits are not adjacent to the carving seam areas. The vertex angles in the first grid subunits are first edge angles, and the direction of the first metal lines of two adjacent sides forming the first edge angles in the first grid subunits is oblique to the direction of the other first metal lines in the grid areas, so that the first edge angles of the adjacent grid areas can be sequentially staggered and arranged along the extending direction of the carving seam areas. By the metal grid, visibility of the carving seam areas can be improved.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of metal grill for contactor control device, contactor control device and touch control display apparatus.
Background technology
Along with the develop rapidly of display technique, touch screen is gradually throughout the life of people.Compared with only providing the traditional monitor of Presentation Function, use the display of touch screen can make to carry out information interaction between user and display and control main frame.The display with touch controllable function can not only show, and also controls by touch-control.
The display with touch controllable function relies on touch control electrode layer to realize touch controllable function, in prior art, transparency conducting layer is generally used to do touch control electrode layer, relative to transparency conducting layer, metal grill has the advantages such as the less and thickness of resistance is less, is applied to touch control electrode layer.Because touch control electrode layer comprises multiple touch control electrode block, therefore, when metal grill is applied to touch control electrode layer, need to be divided into polylith, formed between every block touch control electrode block and carve seam region, cause can seeing during display and carve seam region, and then cause display effect not good.
Summary of the invention
The embodiment of the present invention provides a kind of metal grill for contactor control device, contactor control device and touch control display apparatus, can solve when doing touch control electrode layer with metal grill in prior art, and it is visible to carve seam region, and then the problem that display effect is not good.
For reaching this object, the present invention by the following technical solutions:
First aspect, embodiments provide a kind of metal grill for contactor control device, comprise at least two net regions and the quarter between described net region stitches region, described net region comprises many first metal wires, described first metal wire intersects to form multiple first grid cell mutually, described first grid cell comprises and stitches the first adjacent grid subelement of region with described quarter and do not stitch the second adjacent grid subelement of region with described quarter, carve that to stitch the adjacent drift angle in region be the first edge angle with described in described first grid subelement, the direction run-off the straight of direction relative to other the first metal wire in described net region of the first metal wire of two adjacent sides of described first edge angle is formed in described first grid subelement, make the first edge angle of adjacent net region staggered successively on described direction of carving the extension of seam region.
Second aspect, the embodiment of the present invention additionally provides a kind of contactor control device, comprises the arbitrary metal grill provided of first aspect.
The third aspect, the embodiment of the present invention additionally provides a kind of touch control display apparatus, comprises the contactor control device that display device and second aspect provide.
The metal grill for contactor control device that the embodiment of the present invention provides, contactor control device and touch control display apparatus, by the direction run-off the straight relative to other the first metal wire in net region of the direction of the first metal wire of two adjacent sides by formation first edge angle, first edge angle of adjacent net region is staggered successively on the direction of carving the extension of seam region, the observability of carving seam region can be improved, and then improve the display effect of picture.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is a kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 2 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 3 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 4 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 5 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 6 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.
Fig. 7 is the partial enlarged drawing of metal grill in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
The embodiment of the present invention provides a kind of metal grill for contactor control device.
Fig. 1 is a kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 1, this metal grill comprises at least two net regions 101 (only illustrating two in figure) and the quarter between net region 101 stitches region 102, net region 101 comprises many first metal wires 103, first metal wire 103 intersects to form multiple first grid cell 104 mutually, first grid cell 104 comprise with quarter stitch the first adjacent grid subelement 105 of region 102 and not with carve stitch the second adjacent grid subelement 106 of region 102, stitching the adjacent drift angle in region 102 with quarter in first grid subelement 105 is the first edge angle 107, relative to the direction run-off the straight of other the first metal wire in net region 101, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement in the direction forming the first metal wire 108 and 109 of two adjacent sides of the first edge angle 107 in first grid subelement 105, and then inclination is shown), make the first edge angle of adjacent net region staggered successively on the direction A carving the extension of seam region 102.
The metal grill that Fig. 1 provides, by the direction run-off the straight relative to other the first metal wire in net region of the direction of the first metal wire of two adjacent sides by formation first edge angle, first edge angle of adjacent net region is staggered successively on the direction of carving the extension of seam region, be no longer perpendicular to carve seam region extend direction in the same horizontal line (in as figure dotted line form angle shown in), the direction that seam at quarter region is extended is filled with the first edge angle staggered successively, the observability of carving seam region can be improved, and then improve the display effect of picture.
As shown in Figure 1, carve with any one and stitch two adjacent net regions of region 102 and be respectively first grid area territory 110 and the second net region 111, stitching the adjacent drift angle in region 102 with quarter in first grid area territory 110 is the first sub-edge angle 112, stitching the adjacent drift angle in region 102 with quarter in second net region 111 is the second sub-edge angle 113, the direction forming the first metal wire of two adjacent sides of the first sub-edge angle 112 is respectively first direction 114 and the first angle 115 relative to the vergence direction of the direction run-off the straight of other the first metal wire in first grid area territory 110 and angle of inclination, the direction forming the first metal wire of two adjacent sides of the second sub-edge angle 113 is respectively second direction 116 and the second angle 117 relative to the vergence direction of the direction run-off the straight of other the first metal wire in the second net region 111 and angle of inclination, first direction 114 is contrary with second direction 116, first angle 115 is equal with the second angle 117.The design of this kind of structure makes the summit of the second sub-edge angle in the summit of the in first grid area territory first sub-edge angle and the second net region (summit of the first edge angle of namely adjacent net region) can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
In order to make whole metal grill (i.e. net region and carve seam region) display effect on the whole unified, the arrangement mode of the metal wire of whole metal grill is needed to try one's best rule.As shown in Figure 1, grid cell adjacent in net region is connected by means of only the drift angle of in grid cell, and the shape of the second grid cell in net region is rhombus.
Fig. 2 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 2, with the implementation shown in Fig. 1 unlike, the quarter of this metal grill stitches region 102 and is provided with at least one row second grid cell 201 (two row shown in figure, wherein, the quantity of the second grid cell can design according to the size of carving seam region), second grid cell 201 was made up of many second metal wires 202 mutual intersection, drift angle adjacent with net region 101 in second grid cell 201 is the second edge angle 203, relative to the direction run-off the straight of other the first metal wire in net region 101, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement and the second grid cell in the direction forming the second metal wire 204 and 205 of two adjacent sides of the second edge angle 203 in second grid cell 201, and then inclination is shown), the second adjacent edge angle 203 and the first edge angle 107 is made to stitch on the direction of region 102 extension staggered successively at quarter.With the implementation shown in Fig. 1, the quarter of the metal grill shown in Fig. 2 stitches in region and is filled with the second grid cell, can improve the observability of carving seam region better, and then can improve the display effect of picture better.
As shown in Figure 2, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 203 in second grid cell 201 is respectively third direction 206 and the 3rd angle 207 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 101 and angle of inclination, the direction forming the first metal wire of two articles of adjacent sides of the first edge angle 107 in first grid subelement 105 is respectively fourth direction 208 and the 4th angle 209 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 101 and angle of inclination, third direction 206 is contrary with fourth direction 208, 3rd angle 207 is identical with the 4th angle 209.The design of this kind of structure makes the summit of the first edge angle in the summit of the second edge angle carved in seam region and net region can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
As shown in Figure 2, drift angle relative with the second edge angle 203 in second grid cell 201 is the 3rd edge angle 210, the direction run-off the straight of the second adjacent metal wire 211 and 212 of two articles of the 3rd edge angle 210 relative to other the first metal wire in net region 101 is formed in second grid cell 201, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 203 is respectively the 5th direction 213 and hexagonal degree 214 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 101 and angle of inclination, 5th direction 213 is contrary with third direction 206, hexagonal degree 214 is identical with the 3rd angle 207.This kind of structural design makes the shape of the second grid cell be parallelogram, makes the shape of each second grid cell identical, reaches and carves the seam region effect that display effect is consistent on the whole.
The second grid cell that the quarter of the metal grill shown in Fig. 2 stitches in region is connected successively on the direction of carving the extension of seam region, makes the arrangement mode carving seam region and net region similar, can ensure the consistance of display effect on metal grid entirety.In addition, the second grid cell also can not be connected successively on the direction of carving the extension of seam region.
Fig. 3 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 3, this metal grill comprises at least two net regions 301 (only illustrating two in figure) and the quarter between net region 301 stitches region 302, net region 301 comprises many first metal wires 303, first metal wire 303 intersects to form multiple first grid cell 304 mutually, first grid cell 304 comprise with quarter stitch the first adjacent grid subelement 305 of region 302 and not with carve stitch the second adjacent grid subelement 306 of region 302, stitching the adjacent drift angle in region 302 with quarter in first grid subelement 305 is the first edge angle 307, relative to the direction run-off the straight of other the first metal wire in net region 301, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement in the direction forming the first metal wire 308 and 309 of two adjacent sides of the first edge angle 307 in first grid subelement 305, and then inclination is shown), make the first edge angle of adjacent net region staggered successively on the direction B carving the extension of seam region 302.
The metal grill that Fig. 3 provides, by the direction run-off the straight relative to other the first metal wire in net region of the direction of the first metal wire of two adjacent sides by formation first edge angle, first edge angle of adjacent net region is staggered successively on the direction of carving the extension of seam region, be no longer perpendicular to carve seam region extend direction in the same horizontal line (in as figure dotted line form angle shown in), the direction that seam at quarter region is extended is filled with the first edge angle staggered successively, the observability of carving seam region can be improved, and then improve the display effect of picture.
As shown in Figure 3, carve with any one and stitch two adjacent net regions of region 302 and be respectively first grid area territory 310 and the second net region 311, stitching the adjacent drift angle in region 302 with quarter in first grid area territory 310 is the first sub-edge angle 312, stitching the adjacent drift angle in region 302 with quarter in second net region 311 is the second sub-edge angle 313, the direction forming the first metal wire of two adjacent sides of the first sub-edge angle 312 is respectively first direction 314 and the first angle 315 relative to the vergence direction of the direction run-off the straight of other the first metal wire in first grid area territory 310 and angle of inclination, the direction forming the first metal wire of two adjacent sides of the second sub-edge angle 313 is respectively second direction 316 and the second angle 317 relative to the vergence direction of the direction run-off the straight of other the first metal wire in the second net region 311 and angle of inclination, first direction 314 is contrary with second direction 316, first angle 315 is equal with the second angle 317.The design of this kind of structure makes the summit of the second sub-edge angle in the summit of the in first grid area territory first sub-edge angle and the second net region (summit of the first edge angle of namely adjacent net region) can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
In order to make whole metal grill (i.e. net region and carve seam region) display effect on the whole unified, the arrangement mode of the metal wire of whole metal grill is needed to try one's best rule.As shown in Figure 3, grid cell adjacent in net region is connected by means of only the drift angle of in grid cell, and the shape of the second grid cell in net region is square.
Fig. 4 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 4, with the implementation shown in Fig. 3 unlike, the quarter of this metal grill stitches region 302 and is provided with at least one row second grid cell 401 (two row shown in figure, wherein, the quantity of the second grid cell can design according to the size of carving seam region), second grid cell 401 was made up of many second metal wires 402 mutual intersection, drift angle adjacent with net region 301 in second grid cell 401 is the second edge angle 403, relative to the direction run-off the straight of other the first metal wire in net region 301, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement and the second grid cell in the direction forming the second metal wire 404 and 405 of two adjacent sides of the second edge angle 403 in second grid cell 401, and then inclination is shown), the second adjacent edge angle 403 and the first edge angle 307 is made to stitch on the direction of region 302 extension staggered successively at quarter.With the implementation shown in Fig. 3, the quarter of the metal grill shown in Fig. 4 stitches in region and is filled with the second grid cell, can improve the observability of carving seam region better, and then can improve the display effect of picture better.
As shown in Figure 4, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 403 in second grid cell 401 is respectively third direction 406 and the 3rd angle 407 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 301 and angle of inclination, the direction forming the first metal wire of two articles of adjacent sides of the first edge angle 307 in first grid subelement 305 is respectively fourth direction 408 and the 4th angle 409 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 301 and angle of inclination, third direction 406 is contrary with fourth direction 408, 3rd angle 407 is identical with the 4th angle 409.The design of this kind of structure makes the summit of the first edge angle in the summit of the second edge angle carved in seam region and net region can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
As shown in Figure 4, drift angle relative with the second edge angle 403 in second grid cell 401 is the 3rd edge angle 410, the direction run-off the straight of the second adjacent metal wire 411 and 412 of two articles of the 3rd edge angle 410 relative to other the first metal wire in net region 301 is formed in second grid cell 401, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 403 is respectively the 5th direction 413 and hexagonal degree 414 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 301 and angle of inclination, 5th direction 413 is contrary with third direction 406, hexagonal degree 414 is identical with the 3rd angle 407.This kind of structural design makes the shape of the second grid cell be parallelogram, makes the shape of each second grid cell identical, reaches and carves the seam region effect that display effect is consistent on the whole.
The second grid cell that the quarter of the metal grill shown in Fig. 4 stitches in region is connected successively on the direction of carving the extension of seam region, makes the arrangement mode carving seam region and net region similar, can ensure the consistance of display effect on metal grid entirety.In addition, the second grid cell also can not be connected successively on the direction of carving the extension of seam region.
Fig. 5 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 5, this metal grill comprises at least two net regions 501 (only illustrating two in figure) and the quarter between net region 501 stitches region 502, net region 501 comprises many first metal wires 503, first metal wire 503 intersects to form multiple first grid cell 504 mutually, first grid cell 504 comprise with quarter stitch the first adjacent grid subelement 505 of region 502 and not with carve stitch the second adjacent grid subelement 506 of region 502, stitching the adjacent drift angle in region 502 with quarter in first grid subelement 505 is the first edge angle 507, relative to the direction run-off the straight of other the first metal wire in net region 501, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement in the direction forming the first metal wire 508 and 509 of two adjacent sides of the first edge angle 507 in first grid subelement 505, and then inclination is shown), make the first edge angle of adjacent net region staggered successively on the direction C carving the extension of seam region 502.
The metal grill that Fig. 5 provides, by the direction run-off the straight relative to other the first metal wire in net region of the direction of the first metal wire of two adjacent sides by formation first edge angle, first edge angle of adjacent net region is staggered successively on the direction of carving the extension of seam region, be no longer perpendicular to carve seam region extend direction in the same horizontal line (in as figure dotted line form angle shown in), the direction that seam at quarter region is extended is filled with the first edge angle staggered successively, the observability of carving seam region can be improved, and then improve the display effect of picture.
As shown in Figure 5, carve with any one and stitch two adjacent net regions of region 502 and be respectively first grid area territory 510 and the second net region 511, stitching the adjacent drift angle in region 502 with quarter in first grid area territory 510 is the first sub-edge angle 512, stitching the adjacent drift angle in region 502 with quarter in second net region 511 is the second sub-edge angle 513, the direction forming the first metal wire of two adjacent sides of the first sub-edge angle 512 is respectively first direction 514 and the first angle 515 relative to the vergence direction of the direction run-off the straight of other the first metal wire in first grid area territory 510 and angle of inclination, the direction forming the first metal wire of two adjacent sides of the second sub-edge angle 513 is respectively second direction 516 and the second angle 517 relative to the vergence direction of the direction run-off the straight of other the first metal wire in the second net region 511 and angle of inclination, first direction 514 is contrary with second direction 516, first angle 515 is equal with the second angle 517.The design of this kind of structure makes the summit of the second sub-edge angle in the summit of the in first grid area territory first sub-edge angle and the second net region (summit of the first edge angle of namely adjacent net region) can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
In order to make whole metal grill (i.e. net region and carve seam region) display effect on the whole unified, the arrangement mode of the metal wire of whole metal grill is needed to try one's best rule.As shown in Figure 5, grid cell adjacent in net region is connected by means of only the drift angle of in grid cell, and the shape of the second grid cell in net region is rectangle.
Fig. 6 is the another kind of structural representation of the metal grill for contactor control device that the embodiment of the present invention provides.As shown in Figure 6, with the implementation shown in Fig. 5 unlike, the quarter of this metal grill stitches region 502 and is provided with at least one row second grid cell 601 (two row shown in figure, wherein, the quantity of the second grid cell can design according to the size of carving seam region), second grid cell 601 was made up of many second metal wires 602 mutual intersection, drift angle adjacent with net region 501 in second grid cell 601 is the second edge angle 603, relative to the direction run-off the straight of other the first metal wire in net region 501, (in figure, dotted line shows other first metal wire and moves to situation in the first grid subelement and the second grid cell in the direction forming the second metal wire 604 and 605 of two adjacent sides of the second edge angle 603 in second grid cell 601, and then inclination is shown), the second adjacent edge angle 603 and the first edge angle 507 is made to stitch on the direction of region 502 extension staggered successively at quarter.With the implementation shown in Fig. 5, the quarter of the metal grill shown in Fig. 6 stitches in region and is filled with the second grid cell, can improve the observability of carving seam region better, and then can improve the display effect of picture better.
As shown in Figure 6, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 603 in second grid cell 601 is respectively third direction 606 and the 3rd angle 607 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 501 and angle of inclination, the direction forming the first metal wire of two articles of adjacent sides of the first edge angle 507 in first grid subelement 505 is respectively fourth direction 608 and the 4th angle 609 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 501 and angle of inclination, third direction 606 is contrary with fourth direction 608, 3rd angle 607 is identical with the 4th angle 609.The design of this kind of structure makes the summit of the first edge angle in the summit of the second edge angle carved in seam region and net region can distribute more equably on the direction of carving the extension of seam region, the observability of carving seam region can be improved better, and then the display effect of picture can be improved better.
As shown in Figure 6, drift angle relative with the second edge angle 603 in second grid cell 601 is the 3rd edge angle 610, the direction run-off the straight of the second adjacent metal wire 611 and 612 of two articles of the 3rd edge angle 610 relative to other the first metal wire in net region 501 is formed in second grid cell 601, the direction forming the second metal wire of two articles of adjacent sides of the second edge angle 603 is respectively the 5th direction 613 and hexagonal degree 614 relative to the vergence direction of the direction run-off the straight of other the first metal wire in net region 501 and angle of inclination, 5th direction 613 is contrary with third direction 606, hexagonal degree 614 is identical with the 3rd angle 607.This kind of structural design makes the shape of the second grid cell be parallelogram, makes the shape of each second grid cell identical, reaches and carves the seam region effect that display effect is consistent on the whole.
The second grid cell that the quarter of the metal grill shown in Fig. 6 stitches in region is connected successively on the direction of carving the extension of seam region, makes the arrangement mode carving seam region and net region similar, can ensure the consistance of display effect on metal grid entirety.In addition, the second grid cell also can not be connected successively on the direction of carving the extension of seam region.
Fig. 7 is the partial enlarged drawing of metal grill in Fig. 1.As shown in Figure 7, when the shape of the second grid subelement be square or rhombus (Fig. 7 only illustrates the situation of rhombus) time, the direction forming the first metal wire 703 and 704 of two adjacent sides of the first edge angle 702 in the first grid subelement 701 relative to the spacing 709 of the first grid subelement in the angle of inclination 708 of the direction run-off the straight of other the first metal wire 706 and 707 in net region 705 and adjacent net region minimum value between pass be:
2l sin θ >=2d (formula 1)
Wherein, θ is angle of inclination, and 2d is the minimum value of distance, and l is the length (i.e. the length of the first metal wire 706) of the first metal wire of formation second grid subelement.Wherein, the minimum value of distance is the minimum value of the distance that the equipment making metal grill can realize, and therefore, when designing metal grill, the minimum value of the distance that can be able to realize according to above-mentioned (formula 1) and equipment designs angle of inclination.
Form in first grid subelement, the direction of the first metal wire of two adjacent sides of the first edge angle can be greater than 0 degree relative to the angle of inclination of the direction run-off the straight of other the first metal wire in, net region, and be less than 2 degree.
The embodiment of the present invention additionally provides a kind of contactor control device.This contactor control device comprises metal grill, and wherein, metal grill adopts the metal grill provided above.
The embodiment of the present invention additionally provides a kind of touch control display apparatus.This touch control display apparatus comprises display device and contactor control device.Wherein, contactor control device adopts the contactor control device provided above.Contactor control device can be positioned at (namely embedded) within display device, also can be positioned at (i.e. external hanging type) outside display device.This touch control display apparatus can be the equipment that mobile phone, TV, computer etc. have arbitrarily touch-control and Presentation Function.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (11)
1. the metal grill for contactor control device, it is characterized in that, comprise at least two net regions and the quarter between described net region stitches region, described net region comprises many first metal wires, described first metal wire intersects to form multiple first grid cell mutually, described first grid cell comprises and stitches the first adjacent grid subelement of region with described quarter and do not stitch the second adjacent grid subelement of region with described quarter, carve that to stitch the adjacent drift angle in region be the first edge angle with described in described first grid subelement, the direction run-off the straight of direction relative to other the first metal wire in described net region of the first metal wire of two adjacent sides of described first edge angle is formed in described first grid subelement, make the first edge angle of adjacent net region staggered successively on described direction of carving the extension of seam region.
2. metal grill according to claim 1, it is characterized in that, with carve two net regions of stitching region adjacent described in any one and be respectively first grid area territory and the second net region, carve that to stitch the adjacent drift angle in region be the first sub-edge angle with described in described first grid area territory, carve that to stitch the adjacent drift angle in region be the second sub-edge angle with described in described second net region, the direction forming the first metal wire of two adjacent sides of described first sub-edge angle is respectively first direction and the first angle relative to the vergence direction of the direction run-off the straight of other the first metal wire in described first grid area territory and angle of inclination, the direction forming the first metal wire of two adjacent sides of described second sub-edge angle is respectively second direction and the second angle relative to the vergence direction of the direction run-off the straight of other the first metal wire in described second net region and angle of inclination, described first direction is contrary with described second direction, described first angle is equal with described second angle.
3. metal grill according to claim 1, it is characterized in that, described seam at quarter region is provided with at least one row second grid cell, described second grid cell is mutually intersected by many second metal wires and forms, drift angle adjacent with described net region in described second grid cell is the second edge angle, the direction run-off the straight of direction relative to other the first metal wire in described net region of the second metal wire of two adjacent sides of described second edge angle is formed in described second grid cell, make adjacent described second edge angle and described first edge angle described carve on direction that seam region extends staggered successively.
4. metal grill according to claim 3, it is characterized in that, the direction forming the second metal wire of two articles of adjacent sides of described second edge angle in described second grid cell is respectively third direction and the 3rd angle relative to the vergence direction of the direction run-off the straight of other the first metal wire in described net region and angle of inclination, the direction forming the first metal wire of two articles of adjacent sides of described first edge angle in described first grid subelement is respectively fourth direction and the 4th angle relative to the vergence direction of the direction run-off the straight of other the first metal wire in described net region and angle of inclination, described third direction is contrary with described fourth direction, described 3rd angle is identical with described 4th angle.
5. metal grill according to claim 3, is characterized in that, described second grid cell is parallelogram.
6. metal grill according to claim 1, is characterized in that, the shape of described second grid subelement is any one in rectangle, square or rhombus.
7. metal grill according to claim 6, it is characterized in that, when the shape of described second grid subelement be square or rhombus time, the direction forming the first metal wire of two adjacent sides of described first edge angle in described first grid subelement relative to the spacing of the first grid subelement in the angle of inclination of the direction run-off the straight of other the first metal wire in described net region and adjacent described net region minimum value between pass be:
2l sinθ≥2d
Wherein, θ is described angle of inclination, and 2d is the minimum value of described distance, and l is the length of the first metal wire forming described second grid subelement.
8. metal grill according to claim 1, it is characterized in that, the direction forming the first metal wire of two adjacent sides of described first edge angle in described first grid subelement is greater than 0 degree relative to the angle of inclination of the direction run-off the straight of other the first metal wire in described net region, and is less than 2 degree.
9. a contactor control device, is characterized in that, comprises the arbitrary described metal grill of claim 1-8.
10. a touch control display apparatus, is characterized in that, comprises display device and contactor control device according to claim 9.
11. touch control display apparatus according to claim 10, is characterized in that, described contactor control device is positioned within described display device or is positioned at outside described display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374347.7A CN104898890B (en) | 2015-06-30 | 2015-06-30 | A kind of metal grill, contactor control device and touch control display apparatus for contactor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374347.7A CN104898890B (en) | 2015-06-30 | 2015-06-30 | A kind of metal grill, contactor control device and touch control display apparatus for contactor control device |
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| CN107957821A (en) * | 2018-01-02 | 2018-04-24 | 京东方科技集团股份有限公司 | Touch base plate and preparation method thereof, display device |
| CN111258451A (en) * | 2020-01-13 | 2020-06-09 | 江西华创触控科技有限公司 | Metal grid touch device |
| CN113296637A (en) * | 2021-06-09 | 2021-08-24 | 京东方科技集团股份有限公司 | Touch substrate and display device |
| WO2021258455A1 (en) * | 2020-06-23 | 2021-12-30 | 武汉华星光电半导体显示技术有限公司 | Self-capacitance touch substrate and display device |
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| CN107957821B (en) * | 2018-01-02 | 2021-04-20 | 京东方科技集团股份有限公司 | Touch substrate, preparation method thereof and display device |
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| CN113296637B (en) * | 2021-06-09 | 2024-04-09 | 京东方科技集团股份有限公司 | Touch substrate and display device |
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| CN104898890B (en) | 2017-09-12 |
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