CN102074510A - Contact-mat array - Google Patents
Contact-mat array Download PDFInfo
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- CN102074510A CN102074510A CN 201010546019 CN201010546019A CN102074510A CN 102074510 A CN102074510 A CN 102074510A CN 201010546019 CN201010546019 CN 201010546019 CN 201010546019 A CN201010546019 A CN 201010546019A CN 102074510 A CN102074510 A CN 102074510A
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- broadside
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05553—Shape in top view being rectangular
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a contact-mat array, which comprises a plurality of first contact mats and a plurality of second contact mats. The first contact mats are arranged along a first direction, and each first contact mat comprises two first wide edges and two first long edges. The second contact mats are arranged along the first direction, and each second contact mat comprises two second wide edges and two second long edges. The length of each second long edge is essentially smaller than that of each first long edge, and the width of each second wide edge is essentially larger than that of each first wide edge. The projection of each first wide edge of each first contact mat in the first direction is completely overlapped with that of each second wide edge of each second contact mat corresponding to the first contact mat in the first direction. Through the contact-mat array provided by the invention, more contact-mat arrays can be contained in the same area, so that the cost can be further saved, and the contact-mat array is more suitable for large-size or high-resolution display panels.
Description
Technical field
The present invention relates to a kind of contact mat array, relate in particular to a kind of contact mat array of high spatial utilance, the projection of contact mat on a direction that is positioned at same row in this contact mat array overlaps each other.
Background technology
Along with popularizing of multimedia application, undersized display screen can't satisfy the popular demand of consumption, and each manufacturer all is devoted to develop bigger thinner display floater.Along with the lifting of display screen size, the pixel quantity on the panel also must increase thereupon, keeping panel resolution rate, and provides meticulousr picture.Therefore, in design large scale display floater, must increase the input number of scan line (scan line) and data wire (data line) in the lump.
For instance, in QVGA (quarter Video Graphics Array) pattern (320 * 240), data wire needs 960 outputs (320 * 3 (RGB)), and scan line then needs 240 outputs, therefore, needs at least 1200 outputs altogether.In VGA pattern (640 * 480), then need at least 2400 outputs (640 * 3+480) altogether.And, then need at least 6000 outputs (1600 * 3+1200) in higher meticulous UXGA pattern (1600 * 1200).Therefore, can have High Resolution in order to make large size panel, the number of the output of display floater also must promote thereupon, to provide every data wire or scan line different signals.Generally speaking, the signal of these outputs can be provided by control chip (chip).Please refer to Fig. 1, illustrate is the structural representation of existing display floater and control chip.As shown in Figure 1, has contact mat array 102 on the display floater 100.Contact mat array 102 has a plurality of contact mats 104, and each contact mat 104 can correspondingly connect a lead 106.The surface of control chip 108 also has contact mat array 110, and it comprises a plurality of contact mats 112, and the spread geometry of contact mat array 110 can be corresponding to the contact mat array 102 on the below display floater 100 on the control chip 108.So after control chip 108 is mounted to display floater 100, the signal that control chip 108 is produced can be sent to contact mat array 102 on the display floater 100 by contact mat array 110, be sent to data wire on the display floater 100 (figure does not show) and scan line (figure does not show) respectively via each lead 106 again, so as to driving the display element (figure does not show) on the display floater 100.
Yet as mentioned before, the large scale display floater of High Resolution needs more contact mat number, and the arrangement mode of existing contact mat array 102,110 can not meet current needs.Please refer to Fig. 2, illustrate is the arrangement schematic diagram of existing contact mat array.As shown in Figure 2, in order to make lead 106 can connect each contact mat 104, each contact mat 104 in the contact mat array 102 is generally the arrangement mode of staggered (staggered), that is to say, same group contact mat 104a, 104b can't overlap in the horizontal direction, so lead 106 can and can not be electrically connected to each other along the vertical direction extension.But can understand from Fig. 2, such array design is unsatisfactory for the utilization in space, and still having living space is not utilized.Along with the increase of contact mat 104 numbers,, will significantly increase the area on the contact mat array 102,110, and be unfavorable for product design if with existing array design.
Summary of the invention
The present invention is to provide a kind of contact mat array in technical problem to be solved, to solve the not good problem of space utilization rate in the existing contact mat array.
According to embodiments of the invention, the invention provides a kind of contact mat array.The contact mat array is arranged on the surface, and the surface comprises the edge.On the surface definition have with the parallel in fact first direction in edge and with the vertical in fact second direction in edge.The contact mat array comprises a plurality of first contact mats and a plurality of second contact mat.First contact mat is arranged along first direction, and each first contact mat comprises two first broadsides that are parallel to first direction, and two first long limits that are parallel to second direction.Second contact mat is arranged along first direction, and first contact mat and second contact mat are arranged along second direction in regular turn by the edge.Each first contact mat on second direction to one second contact mat should be arranged, wherein each second contact mat comprises two second broadsides that are parallel to first direction, and two second long limits that are parallel to second direction, and the length on the second long limit is in fact less than the length of first length, and the width of second broadside is in fact greater than the width of first broadside.The projection of first broadside of each first contact mat in the first direction place is overlapped in second broadside of second contact mat corresponding with first contact mat fully in the projection at first direction place.
Wherein, this second long limit of this second contact mat that this first long limit of each this first contact mat is corresponding with this first contact mat, both are an alignment mode along this second direction and arrange.
Wherein, also comprise: a plurality of the 3rd contact mats, arrange along this first direction, and this first contact mat, this second contact mat and the 3rd contact mat are arranged along this second direction in regular turn by this edge, each this second contact mat on this second direction to one the 3rd contact mat should be arranged, wherein respectively the 3rd contact mat comprises two the 3rd broadsides that are parallel to this first direction, and two the 3rd long limits that are parallel to this second direction, and the length on the 3rd long limit is less than the length on this first long limit.
Wherein, the length on the 3rd long limit is smaller or equal to the length on this second long limit.
Wherein, the width of the 3rd broadside is greater than the width of this second broadside.
Wherein, the width of the 3rd broadside equals the width of this second broadside.
Wherein, this second long limit of this first long limit of each this first contact mat, this second contact mat corresponding with this first contact mat, grow the limit with the 3rd of corresponding the 3rd contact mat of this second contact mat, the three is an alignment mode along this second direction and arranges.
Wherein, the projection of this second broadside in this first direction place of each this second contact mat is overlapped in the 3rd broadside of the 3rd contact mat that this second contact mat is corresponding with each fully in the projection at this first direction place.
Wherein, this contact mat array is arranged on the chip.
Wherein, this contact mat array is arranged on the display floater.
Wherein, also comprise: many first leads are connected in this first contact mat respectively this first broadside near this edge; And many second leads, be connected in this first contact mat respectively this second broadside near this edge.
Wherein, also comprise: a plurality of the 3rd contact mats, arrange along this first direction, and this first contact mat, this second contact mat and the 3rd contact mat are arranged along this second direction in regular turn by this edge, each this second contact mat on this second direction to one the 3rd contact mat should be arranged, wherein respectively the 3rd contact mat has two the 3rd broadsides on this first direction, has two the 3rd long limits on this second direction, and wherein the length on the 3rd long limit is less than the length on this first long limit.
Wherein, also comprise: many privates are connected in the 3rd contact mat respectively the 3rd broadside near this edge.
Wherein, respectively this privates be connected in the 3rd contact mat respectively this two the 3rd long limit wherein one.
By contact mat array provided by the present invention, can in equal area, hold more contact mat array, so more can save cost, be more suitable for the display floater of large scale or High Resolution.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 has illustrated the structural representation of existing display floater and control chip.
Fig. 2 has illustrated the arrangement schematic diagram of existing contact mat array.
Fig. 3 has illustrated the arrangement schematic diagram of contact mat array in one embodiment of the invention.
Fig. 4 and Fig. 5 have illustrated the arrangement schematic diagram of contact mat array among two embodiment of the present invention.
Fig. 6 has illustrated the arrangement schematic diagram of contact mat array in one embodiment of the invention.
Fig. 7 to Fig. 9 has illustrated the arrangement schematic diagram of contact mat array among three embodiment of the present invention.
Wherein, Reference numeral:
100: display floater 310,410: first contact mat
102,110: contact mat array 312,412: second contact mat
104,104a, 104b: contact mat: 314,414: first broadside
106: lead 316,416: the first long limit
108: control chip 318,418: second broadside
112: contact mat 320,420: the second long limit
300,400: contact mat array the 322,422: the 3rd contact mat
301: control chip 324,424: the 3rd broadside
The 401: display floater 326,426: the 3rd long limit
302,402: 428: the first leads in surface
304,404: 430: the second leads in edge
306,406: first direction 432: privates
308,408: second direction
Embodiment
For making those skilled in the art can further understand the present invention, hereinafter the spy enumerates several preferred embodiments of the present invention, and cooperate appended graphic, describe in detail constitution content of the present invention and the effect desiring to reach.
Please refer to Fig. 3, illustrate is the arrangement schematic diagram of contact mat array in one embodiment of the invention.As shown in Figure 3, the contact mat array 300 of present embodiment is arranged on the surface 302, for example is on the surface 302 of control chip 301.The surface 302 has edge 304, and contact mat array 300 then is arranged on 304 places that keep to the side, surface 302.Direction according to edge 304 extensions, can be on surface 302 definition have with the parallel substantially first direction 306 in edge 304 and one with the vertical substantially second direction 308 in edge 304, but in other embodiment part, first direction 306 can be the direction of rectangular coordinate Y-axis, and second direction 308 can be the direction of rectangular coordinate X-axis.As shown in Figure 3, the contact mat array 300 of present embodiment includes a plurality of first contact mats 310 and a plurality of second contact mats 312.Each first contact mat 310 is arranged along first direction 306 substantially, and each first contact mat 310 comprises two first broadsides 314 that are parallel to first direction 306 substantially, and two first long limits 316 that are parallel to second direction 308 substantially.Each second contact mat 312 is also arranged along first direction 306 substantially.Each second contact mat 312 comprises two second broadsides 318 that are parallel to first direction 306 substantially, and two second long limits 320 that are parallel to second direction 308 substantially.First contact mat 310 and second contact mat 312 are arranged along second direction 308 in regular turn by edge 304, and each first contact mat 310 on second direction 308 to one second contact mat 312 should be arranged.
Be different from the prior art contact mat 104 and take staggered and mutual nonoverlapping arrangement mode (please refer to Fig. 2), one of them is characterised in that the present invention, the projection of first broadside 314 in first direction 306 places of first contact mat 310 be overlapped in fully with second broadside 318 of second contact mat 312 of corresponding (being same delegation) in the projection at first direction 306 places.In other words, the projection of first contact mat 310 at first direction 306 contained and comprised to second contact mat 312 in the projection meeting of first direction 306, and promptly second contact mat 312 can be greater than the projection value of first contact mat 310 at first direction 306 at the projection value of first direction 306.Thus, can shorten with first contact mat 310 of delegation and second contact mat 312 required width (W1+G1) on first direction 306.In preferred embodiment of the present invention, as shown in Figure 3, the wherein one first long limit 316 of first contact mat 310 and the wherein one second long limit 320 of second contact mat 312 can be alignment thereof along second direction 308 arranges, to obtain maximum space availability ratio.And in other embodiment of the present invention, can need not align along second direction 308 with the second long limit 320 in the first long limit 316 yet.
In addition, in present embodiment, for the connection of (figure does not show) of corresponding lead is provided, the width W 1 of first broadside 314 can be less than the width W 2 of second broadside 318.Comparatively speaking, the length L 2 on the second long limit 320 can shorten, so the length L 1 on the first long limit 316 can be greater than the length L 2 on the second long limit 320, thus, can dwindle first contact mat 310 of same delegation (group) and second contact mat 312 required length on second direction 306 again simultaneously.
For instance, the length L 1 on the first long limit 316 is 100 microns (μ m), and the length L 2 on the second long limit is 60 μ m, and the width W 1 of first broadside 314 is 15 μ m, the width W 2 of second broadside 318 is 24 μ m, and spacing (gap) G1 between two first contact mats 310 is 15 μ m.But those skilled in the art should understand embodiments of the present invention is not limited to this, under the situation that does not influence the contact mat function, the specification of the visual product of length and width of each contact mat and adjusting, its execution mode is contained the be projected as principle of first contact mat 310 at first direction 306 with second contact mat 312 in the projection of first direction 306.
Contact mat array 300 of the present invention can also be provided with the 3rd contact mat 322 according to circumstances except first contact mat 310 and second contact mat 312.Please refer to Fig. 4 and Fig. 5, illustrate is the arrangement schematic diagram of contact mat array among two embodiment of the present invention.As Fig. 4 and shown in Figure 5, the contact mat array 300 of present embodiment also is provided with a plurality of the 3rd contact mats of arranging along first direction 306 322 except aforesaid first contact mat 310 and second contact mat 312.First contact mat 310, second contact mat 312 and the 3rd contact mat 322 can be arranged along second direction 308 in regular turn by edge 304, and each first contact mat 310 on second direction 308 to one second contact mat 312 and one the 3rd contact mat 322 (being that the three is positioned at same delegation) should be arranged.Each the 3rd contact mat 322 comprises two the 3rd broadsides 324 that are parallel to first direction 306, and two the 3rd long limits 326 that are parallel to second direction 308.
In preferred embodiment of the present invention, the length L 3 on the length L 2 on the second long limit 320 and the 3rd long limit 326, the both can be less than the length L 1 on the first long limit 316.In an embodiment, as shown in Figure 4, the length L 3 on the 3rd long limit 326 can equal the length L 2 on the second long limit 320.And in another embodiment, as shown in Figure 5, the length L 3 on the 3rd long limit 326 can be less than the length L 2 on the second long limit 320.In addition, the width W 2 of second broadside 318 and the width W 3 of the 3rd broadside 324, the both can be greater than the width W 1 of first broadside 314.In an embodiment, as shown in Figure 4, the width W 3 of the 3rd broadside 324 can equal the width W 2 of second broadside 318.And in another embodiment, as shown in Figure 5, the width W 3 of the 3rd broadside 324 can be greater than the length W2 of second broadside 318.
In addition, the projection of first broadside 314 in first direction 306 places is overlapped in second broadside 312 with delegation fully in the projection at first direction 306 places, and the projection of second broadside 318 in first direction 306 places is overlapped in the 3rd broadside 324 with delegation fully in the projection at first direction 306 places.In preferred embodiment of the present invention, be positioned at the 320, the 3rd long limit 326,316, the second long limit, the long limit of first in the delegation, the three can be an alignment mode along second direction 308 and arrange.
As shown in Figure 4, in an embodiment, the length L 1 on the first long limit 316 is 100 μ m, and the length L 2 on the second long limit 320 is 50 μ m, and the length L 3 on the 3rd long limit 326 is 50 μ m; The width W 1 of first broadside 314 is 12 μ m, and the width W 2 of second broadside 318 is 24 μ m, and the width W 3 of the 3rd broadside 324 is 24 μ m; And the spacing G2 between two second contact mats 312 is 12 μ m.In another embodiment of the present invention, as shown in Figure 5, the length L 1 on the first long limit 316 is 100 μ m, and the length L 2 on the second long limit 320 is 50 μ m, and the length L 3 on the 3rd long limit 326 is 40 μ m; The width W 1 of first broadside 314 is 12 μ m, and the width W 2 of second broadside 318 is 24 μ m, and the width W 3 of the 3rd broadside 324 is 30 μ m; And the spacing G2 between two second contact mats 312 is 12 μ m.But those skilled in the art should understand embodiments of the present invention is not limited to this, under the situation that does not influence the contact mat function, and the specification of the visual product of each contact mat length and width and adjusting.In addition, the also visual product design of contact mat array 300 of the present invention is being sequentially provided with the 4th contact mat, the 5th contact mat on second direction 308 ... Deng, execution mode is roughly identical with the 3rd contact mat, is not given unnecessary details at this.
The enforcement of above-mentioned contact mat array 300 is to be example to be arranged on the control chip 301, but contact mat array 300 of the present invention also can be arranged on other device, for example on the display floater 401.Scrutablely be, in order to make the contact mat array 300 on the control chip 301 can be, be arranged on the arrangement meeting of the contact mat array 400 on the display floater 401 and contact mat array 300 on the control chip 301 and present mirror image symmetry (can with reference to figure 1) corresponding to the contact mat array 400 of display floater 401.Please refer to Fig. 6, illustrate is the arrangement schematic diagram of contact mat array in one embodiment of the invention, and it is that contact mat array corresponding to Fig. 3 illustrates.As shown in Figure 6, the contact mat array 400 that is arranged on the display floater 401 presents the mirror image symmetry with the contact mat array 300 that Fig. 3 is positioned on the control chip.The contact mat array 400 of present embodiment has a plurality of first contact mats 410 and second contact mat 412 equally, and the description of its execution mode such as Fig. 3 is not given unnecessary details at this.And for data line signal or scanning-line signal suitable on the display floater 401 is provided, contact mat array 400 also has many first leads 428 and many second leads 430.First lead 428 can be connected in 404 first broadside 414 of keeping to the side in each first contact mat 410, second lead 430 can be connected in to keep to the side in each second contact mat 412 and can't electrically connect between 404 second broadside, 418, the first leads 428 and second lead 430.
Please refer to Fig. 7, Fig. 8 and Fig. 9, illustrate is the arrangement schematic diagram of contact mat array among three embodiment of the present invention, and wherein Fig. 7 and Fig. 8 corresponding diagram 4 are drawn, and Fig. 9 corresponding diagram 5 is drawn.To shown in Figure 9, the contact mat array 400 of present embodiment also comprises a plurality of the 3rd contact mats 422 and many privates 432 except aforementioned first contact mat 410, second contact mat 412, first lead 428 and second lead 430 as Fig. 7.The execution mode of the 3rd contact mat 422 such as Fig. 4 and shown in Figure 5 are not given unnecessary details at this.Privates 432 can connect the 3rd contact mat 422.In one embodiment of the invention, as shown in Figure 7, privates 432 can connect the 3rd long limit 426 that is positioned at left in the 3rd contact mat 422, makes the lead 428 of winning, second lead 430 all be positioned at the same side with privates 432 compared to first contact mat 410, second contact mat 412 and the 3rd contact mat 422 with delegation.And in another embodiment of the present invention, as shown in Figure 8, privates 432 can connect the 3rd right-hand long limit 426, make the lead 428 of winning, second lead 430 be positioned at a side with first contact mat 410, second contact mat 412 and the 3rd contact mat 422 of delegation, privates 432 then is positioned at opposite side.And in further embodiment of this invention, as shown in Figure 9,432 of privates are to connect 404 the 3rd broadside 424 of keeping to the side in the 3rd contact mat 422.Certainly, in the execution mode of Fig. 9, privates 432 also can be connected in wherein one (left side or the right) on two the 3rd long limits 426.In addition, if contact mat array 400 disposes the 4th contact mat, the 5th contact mat ... Deng, also can correspondingly be provided with privates or the 5th lead, its execution mode and privates are similar, are not given unnecessary details at this.
To sum up, the present invention proposes a kind of structure of contact mat array, can be arranged on control chip or with the corresponding display floater of control chip on.Because contact mat array of the present invention is not provided with contact mat with interlace mode, but make the projection of contact mat on first direction that is positioned at delegation overlap each other, thus many spaces can be saved, and have the effect that reduces cost.It should be noted that, contact mat array of the present invention can be arranged on the various devices, it is not limited to aforementioned control chip and display floater, for example can be arranged on various electrooptical devices, electronic installation or other semiconductor device, shape and sample attitude are not limit, and the shape of contact mat is not limited to rectangle of the present invention, can make polygon, circle or arbitrary shape according to design requirement.The spread geometry of end is gone in all output that electronics or optical signalling can be provided, and all belongs in the scope of the present invention.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of claim of the present invention.
Claims (14)
1. a contact mat array is arranged on the surface, it is characterized in that, this surface comprises an edge, and definition has a first direction parallel with this edge and one and the second direction of this edge-perpendicular on this surface, and this contact mat array comprises:
A plurality of first contact mats are arranged along this first direction, and wherein respectively this first contact mat comprises two first broadsides that are parallel to this first direction, and two first long limits that are parallel to this second direction; And
A plurality of second contact mats, arrange along this first direction, and this first contact mat and this second contact mat are arranged along this second direction in regular turn by this edge, and each this first contact mat on this second direction to this second contact mat should be arranged, wherein respectively this second contact mat comprises two second broadsides that are parallel to this first direction, and two second long limits that are parallel to this second direction, and the length on this second long limit is less than the length of this first length, the width of this second broadside is greater than the width of this first broadside, and wherein the projection of this first broadside in this first direction place of each this first contact mat is overlapped in this second broadside of this second contact mat corresponding with this first contact mat fully in the projection at this first direction place.
2. contact mat array according to claim 1 is characterized in that, this second long limit of this second contact mat that this first long limit of each this first contact mat is corresponding with this first contact mat, and both are an alignment mode along this second direction and arrange.
3. contact mat array according to claim 1 is characterized in that, also comprises:
A plurality of the 3rd contact mats, arrange along this first direction, and this first contact mat, this second contact mat and the 3rd contact mat are arranged along this second direction in regular turn by this edge, each this second contact mat on this second direction to one the 3rd contact mat should be arranged, wherein respectively the 3rd contact mat comprises two the 3rd broadsides that are parallel to this first direction, and two the 3rd long limits that are parallel to this second direction, and the length on the 3rd long limit is less than the length on this first long limit.
4. contact mat array according to claim 3 is characterized in that, the length on the 3rd long limit is smaller or equal to the length on this second long limit.
5. contact mat array according to claim 3 is characterized in that the width of the 3rd broadside is greater than the width of this second broadside.
6. contact mat array according to claim 3 is characterized in that the width of the 3rd broadside equals the width of this second broadside.
7. contact mat array according to claim 3, it is characterized in that, this second long limit of this first long limit of each this first contact mat, this second contact mat corresponding with this first contact mat, grow the limit with the 3rd of corresponding the 3rd contact mat of this second contact mat, the three is an alignment mode along this second direction and arranges.
8. contact mat array according to claim 7, it is characterized in that the projection of this second broadside in this first direction place of each this second contact mat is overlapped in the 3rd broadside of the 3rd contact mat that this second contact mat is corresponding with each fully in the projection at this first direction place.
9. contact mat array according to claim 1 is characterized in that, this contact mat array is arranged on the chip.
10. contact mat array according to claim 1 is characterized in that, this contact mat array is arranged on the display floater.
11. contact mat array according to claim 10 is characterized in that, also comprises:
Many first leads are connected in this first contact mat respectively this first broadside near this edge; And
Many second leads are connected in this first contact mat respectively this second broadside near this edge.
12. contact mat array according to claim 11 is characterized in that, also comprises:
A plurality of the 3rd contact mats, arrange along this first direction, and this first contact mat, this second contact mat and the 3rd contact mat are arranged along this second direction in regular turn by this edge, each this second contact mat on this second direction to one the 3rd contact mat should be arranged, wherein respectively the 3rd contact mat has two the 3rd broadsides on this first direction, have two the 3rd long limits on this second direction, wherein the length on the 3rd long limit is less than the length on this first long limit.
13. contact mat array according to claim 12 is characterized in that, also comprises:
Many privates are connected in the 3rd contact mat respectively the 3rd broadside near this edge.
14. contact mat array according to claim 12 is characterized in that, respectively this privates be connected in the 3rd contact mat respectively this two the 3rd long limit wherein one.
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| CN 201010546019 CN102074510B (en) | 2010-11-11 | 2010-11-11 | Contact-mat array |
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| CN 201010546019 CN102074510B (en) | 2010-11-11 | 2010-11-11 | Contact-mat array |
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| CN102074510B CN102074510B (en) | 2012-07-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111682A (en) * | 2019-04-10 | 2019-08-09 | 深圳市华星光电技术有限公司 | Flip chip and display device |
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| US7476983B2 (en) * | 2005-02-21 | 2009-01-13 | Samsung Electronics Co., Ltd. | Semiconductor device including wire bonding pads and pad layout method |
| CN101145548A (en) * | 2006-09-12 | 2008-03-19 | 日月光半导体制造股份有限公司 | Universal packaging substrate and its application device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110111682A (en) * | 2019-04-10 | 2019-08-09 | 深圳市华星光电技术有限公司 | Flip chip and display device |
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