CN204994167U

CN204994167U - Bering device

Info

Publication number: CN204994167U
Application number: CN201520621900.8U
Authority: CN
Inventors: 刘淮健; 林扬煌; 谢裕彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-18
Filing date: 2015-08-18
Publication date: 2016-01-20
Anticipated expiration: 2025-08-18

Abstract

The utility model discloses a bering device is suitable for take up electronic component on it, contains a bearing unit, and an absorption unit, and this bearing unit makes including a first carrying tablet, a second carrying tablet with the plastics material, and plural first opening, forms plural the first containing Groove on this first carrying tablet. In the time of on this first carrying tablet is located to this second carrying tablet lid, this second carrying tablet centers on with this the first containing Groove and limits out the spacing space of plural number, this first opening and this spacing space intercommunication, this plural number electronic component shows through this first opening, this absorption unit sets up on this bearing unit, inhale the piece including at least one first magnetism, and the piece is inhaled to an at least second magnetism, this is first, two magnetism are inhaled a mutual magnetism of meeting and are inhaled together, so that this first carrying tablet links together with this second carrying tablet, and will this plural number electronic component frame enclose in wherein.

Description

Bogey

Technical field

The utility model relates to a kind of bogey, and particularly a kind of being applicable to takes up plural electronic building brick bogey thereon.

Background technology

Along with the fast development of science and technology, the application of semiconductor chip is as all closely bound up in most electronic products such as computer, mobile phone, digital cameras, therefore becomes one of primary clustering indispensable in various electronic product.

Semiconductor chip is combined on substrate, and via after the processing procedure encapsulated, be incorporated into again on circuit board and use, and the high-tech goods complete package such as semiconductor chip are being formed in the product process that can operate, many electronic building bricks must be assembled mutually, make high-tech goods by those electronic building bricks appropriately combined after be able to normal operation, and make the electric consumers of terminal further by rear end processing factory.

Because different electronic building bricks is usually obtained by different manufacturers; again those electronic building bricks are transported to encapsulation factory to encapsulate; size due to electronic building brick is little and precision is high; collision slightly just may make it lose performance; therefore; must by taking up the carrier of electronic building brick to protect this electronic building brick, avoid in conveying or carry in this electronic building brick process and be collided or extrude, and causing precision and the high electronic building brick of valency is impaired.

When the electronic building bricks such as chip, IC, substrate, camera lens carry out in the process of transporting, can be positioned on this carrier and sort one by one, and then the carrier of displacement sky is to Zai Zhuan district, and the carrier storehouse of full for carrying electronic building brick is placed.

Consult Fig. 1, for the carrier 1 made by current used a kind of metal material, it comprises a supporting part 11, and one is covered on the portion that coincides 12 on this supporting part 11, this supporting part 11 is corresponding with this portion 12 that coincides forms a plurality of storage tank 13 in order to take up an electronic building brick 10, and each storage tank 13 offers an opening 14, to inspect the electronic building brick 10 be arranged in this storage tank 13.

Describe via above, known known carrier 1 still has following shortcoming to produce when reality uses:

One, process efficiency is not good

Known carrier 1 needs to use Linear cut to cut out this plural storage tank 13 and this plural opening 14 in the fabrication process, its output efficiency is extremely low, not only can increase the degree of difficulty of making, more the activity duration can be expended, for the semiconductor industry of time preciousness of seizing every minute and second, real genus is necessary to be improved, to enhance productivity again.

Two, economic benefit is not met

Carrier 1 made by metal material conducts electricity use with in processing procedure to the electronic building brick 10 on this carrier 1, so this carrier 1 needs to pass through one surface anode handling procedure more in addition, with the puzzlement avoiding the electronic building brick 10 be placed therein to produce the damages such as electrostatic, only, when this carrier 1 is after use after a while, the anode process on surface can produce wearing and tearing, now, utilize high cost and manufactured by the anode process of long processing time, carrier 1 is had to re-start anode process or scrap, not only increase the cost overhead of user on foot, also economic benefit is not met.

Three, inconvenience is transported

The material of known carrier 1 is unfavorable for reducing except manufacturing cost except expensive, the carrier 1 taking up this electronic building brick 10 carry out in the process of following process when need be carried out being transported to each processing procedure station by user, the degree of difficulty of conveying or handling process is caused in capital, and be unprofitable to the production efficiency promoting manufacture of semiconductor, so be really necessary to be improved.

Above-mentioned shortcoming all manifest known carrier 1 on using the variety of problems that derive, effectively can shorten processing time if design, and relatively reduce costs consideration, raising usefulness and the target such as energy-conservation must be reached, promote competitiveness on market to make dealer.

Utility model content

Therefore, an object of the present utility model, is namely providing a kind of bogey, is applicable to take up plural electronic building brick thereon, and comprises a load bearing unit, and an absorbing unit.

In order to achieve the above object, the utility model provides a kind of bogey, is applicable to take up plural electronic building brick thereon, and comprises:

One load bearing unit, with made by plastic material, and comprise one first carrying tablet, one is covered on the second carrying tablet on this first carrying tablet separably, and a plurality of first opening, this first carrying tablet is formed with a plurality of first storage tank, when this second carrying tablet is covered on this first carrying tablet, this second carrying tablet and this first storage tank are around defining a spacing space born for each electronic building brick, this first opening be formed at this first, two carrying tablets are on one of them, and be connected with this spacing space, this electronic building brick a plurality of is appeared by this first opening, and

One absorbing unit, be arranged on this load bearing unit, it comprises at least one the first magnetic absorption member be arranged on this first carrying tablet, and at least one correspondence is arranged at the second magnetic absorption member on this second carrying tablet, this first and second magnetic absorption member can mutual magnetic together, to make this first carrying tablet and this second carrying tablet link together, and this electronic building brick frame a plurality of is enclosed in wherein.

Further, wherein, this first and second carrying tablet is with can made by the plastic material of resistance to 130 degree to 260 degree Celsius, and this plastic material is selected from NYLON (PA), LCP, PPS, ABS, PC, PEI, PPA one or a combination set of.

Further, wherein, the surface of this first and second carrying tablet is coated with a sputtered layer respectively, the material of this sputtered layer is selected from one of nickel, chromium, titanium, copper, indium tin oxide, ormolu, aluminium, tin, sieve and silica-sesquioxide, stainless steel and combination thereof, and the electrical conductivity of this sputtered layer is between 1x105 to 1x1011 nurse/square (OHMS/SQ) difficult to understand.

Further, wherein, this load bearing unit more comprises a plurality of second opening, this first opening is arranged on this first storage tank, this second opening a plurality of is corresponding this first storage tank a plurality of and is arranged on this second carrying tablet, when this second carrying tablet is covered on this first carrying tablet, outside each electronic building brick is revealed in by this first and second opening.

Further, wherein, this second carrying tablet is formed with the second storage tank that plural number each first storage tank corresponding is arranged, this first opening is arranged on this first storage tank, this second opening is arranged on this second storage tank, when this second carrying tablet is covered on this first carrying tablet, this spacing space is matched around defining by this second storage tank with this first storage tank, this electronic building brick a plurality of then by this first, two openings and outside being revealed in, again this first, two carrying tablets are generally rectangular, and this second carrying tablet is slightly less than this first carrying tablet.

Further, wherein, generally four limits of rectangular this first carrying tablet are provided with at least one breach, and first and second carrying tablet is superimposed for this when linking together, by this breach to this second carrying tablet ejection, to be separated with this first carrying tablet.

Beneficial functional of the present utility model is, lower with first and second carrying tablet cost that plastic material is made, and with plastic shaping processing procedure easily to materials processing, simplify overall process, and sputtered layer coated on this first and second carrying tablet can meet the requirement of electronic building brick electrical conductivity, really can promote process efficiency and effectively reduce costs.

Accompanying drawing explanation

Fig. 1 is a schematic perspective view, and known a kind of carrier aspect is described;

Fig. 2 is a schematic perspective view, and first preferred embodiment of this Novel bearing device is described;

Fig. 3 is a schematic perspective view, and the combination aspect of this first preferred embodiment is described;

Fig. 4 is a generalized section, illustrates that in this first preferred embodiment, one second carrying tablet is covered on the part section aspect on one first carrying tablet;

Fig. 5 is a schematic diagram, and the flow process signal of the manufacture method of this Novel bearing device is described; And

Fig. 6 is a generalized section, and second preferred embodiment of this Novel bearing device is described.

In figure, 3 electronic building bricks

5 load bearing units

50 spacing spaces

51 first carrying tablets

511 first storage tanks

512 breach

52 second carrying tablets

521 second storage tanks

53 first openings

54 second openings

55 sputtered layer

7 absorbing units

71 first magnetic absorption member

72 second magnetic absorption member

901 ~ 905 steps.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.

Have about this novel Related Applications Patent characteristic and technology contents, in the detailed description of following cooperation with reference to graphic two preferred embodiments, can clearly present.

It should be noted before being described in detail, similar assembly does to represent with identical numbering.

Consult Fig. 2,3, and 4, be first preferred embodiment of this Novel bearing device, be applicable to take up plural electronic building brick 3 thereon, to carry out the use of successive process processing or transport, and this bogey comprises a load bearing unit 5, and an absorbing unit 7.

At this, it should be noted, this electronic building brick 3 can be semiconductor chip, an electronic building brick, a camera lens module, or a passive component etc. one of them, and in this first preferred embodiment, this electronic building brick 3 is this semiconductor chip.

This load bearing unit 5 is with made by plastic material, and comprise one first carrying tablet 51, and be covered on the second carrying tablet 52 on this first carrying tablet 51 separably, and the first opening 53 of plural number, wherein, this first opening 53 is formed at this first and second carrying tablet 51,52 on one of them.

Further, this first carrying tablet 51 is formed with plural first storage tank 511, in this first preferred embodiment, this first opening 53 is arranged on this first storage tank 511, but during actual enforcement, should as limit.

It is worth mentioning that, this first and second carrying tablet 51,52 is with can made by the plastic material of resistance to 130 degree ~ 260 degree Celsius, to meet the environment of the high-temperature baking in processing procedure, and this plastic material is selected from NYLON (PA), LCP, PPS, ABS, PC, PEI, PPA, and these combination, actual when implementing, also can select the plastic material that other can be heat-resisting, should not be limited with person disclosed by this.

When this second carrying tablet 52 is covered on this first carrying tablet 51, this second carrying tablet 52 and this first storage tank 511 are around defining a spacing space 50 born for each electronic building brick 3, and each first opening 53 is connected with each spacing space 50, and this plural electronic building brick 3 appears by this first opening 53.

Preferably, this first and second carrying tablet 51,51 is generally rectangular, and this second carrying tablet 52 is slightly less than this first carrying tablet 51, and four limits of this first generally rectangular carrying tablet 51 are provided with at least one breach 512.In this first preferred embodiment, the quantity of this breach 512 is four, and be arranged at two of this first carrying tablet 51 comparatively on minor face in mode facing each other, when this first and second carrying tablet 51,52 superimposed link together time, staff can be positioned on this breach 512, by this breach 512 to this second carrying tablet 52 ejection, to make this second carrying tablet 52 be separated with this first carrying tablet 51, and then promote the convenience of operation.

Moreover, this load bearing unit 5 more comprises plural second opening 54, this first opening 53 is arranged on this first storage tank 511, this plural second opening 54 is to should plural first storage tank 511 and be arranged on this second carrying tablet 52, when this second carrying tablet 52 is covered on this first carrying tablet 51, outside each electronic building brick 3 is revealed in by this first and second opening 53,54.

Through the setting of this first and second opening 53,54, by this first and second opening 53,54, this electronic building brick 3 can be detected, be processed for operating personnel, or inspect the operation of label of this electronic building brick 3, with the demand of satisfied different process operations.

In addition, the surface of this first and second carrying tablet 51,52 is coated with a sputtered layer 55 respectively, in processing procedure process to the job requirements that the plural electronic building brick 3 born on this first and second carrying tablet 51,52 conducts electricity.And the material of this sputtered layer 55 is selected from nickel, chromium, titanium, copper, indium tin oxide, ormolu, aluminium, tin, sieve and silica-sesquioxide, stainless steel, and these combination, during actual enforcement, can be selected one of them on demand, also or select other sputter materials, should as limit.

By the sputtered layer 55 coated by the surface at this first and second carrying tablet 51,52, this electronic building brick 3 can be avoided in transport way to produce electrostatic breakdown, and the cost waste that this electronic building brick 3 derivative is scrapped, and the electrical conductivity of this sputtered layer 55 is between 1x105 ~ 1x1011 nurse/square (OHMS/SQ) difficult to understand, can meet on the market most of electronic building brick for the specification requirements of electrostatic dissipation material.

What illustrate is, when electrical conductivity is lower, the conductivity of this electronic building brick 3 can be better, in this first preferred embodiment, the material of this sputtered layer 55 is that sieve and silica-sesquioxide mixes with sieve and silica-sesquioxide, mix the sputtered layer 55 of gained through both, its electrical conductivity can between 1x105 ~ 1x109 nurse/square (OHMS/SQ) difficult to understand, so can promote the conduction effect of the plural electronic building brick 3 born on this first and second carrying tablet 51,52.

Preferably, this load bearing unit 5 is made by the cheap and plastic material of handling ease, again in this sputtered layer 55 of surface-coated of this first and second carrying tablet 51,52, for the job requirements of carrying out in processing procedure process conducting electricity, be different from the expensive metal material of known use, more need through high cost and the anode handling procedure of long processing time, existing technological means can be broken through, reach the object reduced costs, to meet economic benefit.

This absorbing unit 7 is arranged on this load bearing unit 5, it comprises at least one the first magnetic absorption member 71 be arranged on this first carrying tablet 51, and at least one correspondence is arranged at the second magnetic absorption member 72 on this second carrying tablet 52, the mutual magnetic of this first and second magnetic absorption member 71,72 meeting together, to make this first carrying tablet 51 and this second carrying tablet 52 link together, and this plural electronic building brick 3 frame is enclosed in wherein.

In this first preferred embodiment, this first magnetic absorption member 71 is a magnet, this second magnetic absorption member 72 is then an iron plate, setting due to this first and second magnetic absorption member 71,72 is in order to be linked together by this first and second carrying tablet 51,52, so also can change this first magnetic absorption member 71 into this iron plate, this second magnetic absorption member 72 then changes magnet into.During actual enforcement, stainless steel, steel disc etc. also can be selected to adsorb material, to reach the object both connected, should as limit.

Coordinate and consult Fig. 5, for the manufacture method of above-mentioned bogey, be applicable to take up this plural electronic building brick thereon, the manufacture method of this bogey comprises one first forming step 901,1 second forming step 902, first surface sputter step 903, second surface sputter step 904, and a combination step 905.

First, in this first forming step 901, be first prepare the first carrying tablet 51 taking up this plural electronic building brick 3, and be embedded with at least one first magnetic absorption member 71 in this first carrying tablet 51, in this, this first magnetic absorption member 71 uses this magnet.Wherein, in this first forming step 901, be that this first carrying tablet 51 is processed with plastic ejection moulding, and on this first carrying tablet 51, form this plural first storage tank 511, and be arranged at the first opening 53 on each first storage tank 511.

Then, in this second forming step 902, prepare the second carrying tablet 52 taking up this plural electronic building brick 3, and this second carrying tablet 52 processes with plastic ejection moulding, and on this second carrying tablet 52, form this plural second opening 54, and in this second carrying tablet 52, be embedded with at least one second magnetic absorption member 72, in this, this second magnetic absorption member 72 uses this iron plate.

By first and second carrying tablet 51,52 made by plastic material, being different from known use metal is manufactured materials, can save use Linear cut operation to cut out this plural electronic building brick 3 take up space, not only effectively can promote output, also the degree of difficulty of processing procedure can not be increased, to reach the target promoting process efficiency.

It is worth mentioning that, in plastic ejection moulding processing operation, this first and second magnetic absorption member 71,72 first can to insert in mould this first and second carrying tablet 51,52 of ejection formation again, or this first and second carrying tablet 51,52 of first ejection formation, again this first and second magnetic absorption member 71,72 is imbedded respectively, due to these technological disparities belong to plastic injection field dealer be familiar with, therefore to repeat no more in this.

Then, in this first surface sputter step 903, be this first and second carrying tablet 51,52 is carried out a surperficial sputter operation, to form the first filming layer of a thickness between 20nm ~ 500nm on the surface of this first and second carrying tablet 51,52 respectively.

Wherein, the material of this first filming layer is selected from nickel, chromium, titanium, copper, indium tin oxide, ormolu, aluminium, tin, sieve and silica-sesquioxide, stainless steel, and these combinations.

Then, in this second surface sputter step 904, this first and second carrying tablet 51,52 is carried out the surperficial sputter operation of second time, to form second film plating layer of a thickness between 20nm ~ 500nm on the first filming layer of this first and second carrying tablet 51,52 respectively.

Wherein, the material of this second film plating layer is selected from nickel, chromium, titanium, copper, indium tin oxide, ormolu, aluminium, tin, sieve and silica-sesquioxide, stainless steel, and these combinations.

At this, it should be noted, whether form this first and second film plating layer in the surface of this first and second carrying tablet 51,52 simultaneously, look closely user demand and determine selection, certainly also this first filming layer can only be formed, then can omit and carry out this second surface sputter step 904, with the demand of satisfied different using state.

Finally, in this combination step 905, this plural electronic building brick 3 is born in each spacing space 50, again this second carrying tablet 52 is covered on this first carrying tablet 51, attracted each other by this first and second magnetic absorption member 71, about 72 contraposition, this first carrying tablet 51 is linked together, to obtain the bogey born for this plural electronic building brick 3 with this second carrying tablet 52.

Consult Fig. 5,6, for second preferred embodiment of this Novel bearing device, this second preferred embodiment is roughly the same with this first preferred embodiment, something in common repeats no more in this, difference is, second carrying tablet 52 of this bogey is formed with the second storage tank 521 that plural number each first storage tank 511 corresponding is arranged, and this first opening 53 is arranged on this first storage tank 511, and this second opening 54 is arranged on this second storage tank 521.

When this second carrying tablet 52 is covered on this first carrying tablet 51, this spacing space 50 is matched around defining by this second storage tank 521 with this first storage tank 511, outside this plural electronic building brick 3 is then revealed in by this first and second opening 54,55.

Special instruction, the setting position of this first and second opening 54,55 is shape aspect according to each electronic building brick 3 and determines, should not to be limited disclosed by this.

In addition, in this second forming step 902, carry out with plastic ejection moulding the second carrying tablet 52 of processing more forms this plural second storage tank 521, and be arranged at the second opening 54 on each second storage tank 521.

Through as shown in the above description, the certain tool of this Novel bearing device has following excellent some ︰

One, process efficiency is promoted

First and second carrying tablet 51,52 design made by plastic material, can when ejection formation operation, form first and second storage tank 511,521 of this plural number in the lump, and first and second opening 53,54 of this plural number, not only the output value can be increased, also can not increase the weight of the degree of difficulty of processing procedure, all will be reached the target promoting process efficiency, and then meet the semiconductor industry demand of time preciousness of seizing every minute and second.

Two, reduce costs

This novel load bearing unit 5 is made by the cheap and plastic material of handling ease, and respectively at this sputtered layer 55 of surface-coated of this first and second carrying tablet 51,52, for the job requirements of carrying out in processing procedure process conducting electricity, be different from the metal material that known use is expensive, more need through high cost and the anode handling procedure of long processing time, not only can break through existing technological means, more can reach the object reduced costs, to meet economic benefit.

Three, convenient transport

In order to take up the load bearing unit 5 of this plural electronic building brick 3, with process requirement, this plural electronic building brick 3 need be transported to each processing procedure station and carry out following process, now, utilize first and second carrying tablet 51,52 made by slim and graceful plastic material, effectively can alleviate burden and the shipping expense of operating personnel's conveying or handling process, to promote the production efficiency of manufacture of semiconductor.

In sum, this Novel bearing device, machining makes first will be carried out with plastic ejection moulding, two carrying tablets 51, 52 through surperficial sputter, the steps such as combination, to obtain this bogey, this plural number first can be formed in the lump in process, two storage tanks 511, 521, and this plural number first, two openings 53, 54, to reach the target promoting process efficiency, and the load bearing unit 5 of plastic material has and easily processes material, the slim and graceful convenient transportation of material, material obtains the advantage that easy and cheap grade can reduce costs expense, existing technological means can be broken through, reach the target promoting process efficiency, and then the competitiveness on lifting market, therefore really can reach this novel object.

The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection range of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.

Claims

1. a bogey, is applicable to take up plural electronic building brick thereon, it is characterized in that, and comprise:

2. according to bogey according to claim 1, it is characterized in that, wherein, this first and second carrying tablet is with can made by the plastic material of resistance to 130 degree to 260 degree Celsius, and this plastic material is selected from NYLON (PA), LCP, PPS, ABS, PC, PEI, PPA one or a combination set of.

3. according to bogey according to claim 2, it is characterized in that, wherein, the surface of this first and second carrying tablet is coated with a sputtered layer respectively, the material of this sputtered layer is selected from one of nickel, chromium, titanium, copper, indium tin oxide, ormolu, aluminium, tin, sieve and silica-sesquioxide, stainless steel and combination thereof, and the electrical conductivity of this sputtered layer is between 1x105 to 1x1011 nurse/square (OHMS/SQ) difficult to understand.

4. according to bogey according to claim 3, it is characterized in that, wherein, this load bearing unit more comprises a plurality of second opening, this first opening is arranged on this first storage tank, this second opening a plurality of is corresponding this first storage tank a plurality of and is arranged on this second carrying tablet, when this second carrying tablet is covered on this first carrying tablet, outside each electronic building brick is revealed in by this first and second opening.

5. according to bogey according to claim 4, it is characterized in that, wherein, this second carrying tablet is formed with the second storage tank that plural number each first storage tank corresponding is arranged, this first opening is arranged on this first storage tank, this second opening is arranged on this second storage tank, when this second carrying tablet is covered on this first carrying tablet, this spacing space is matched around defining by this second storage tank with this first storage tank, this electronic building brick a plurality of then by this first, two openings and outside being revealed in, again this first, two carrying tablets are generally rectangular, and this second carrying tablet is slightly less than this first carrying tablet.

6. according to bogey according to claim 5, it is characterized in that, wherein, generally four limits of rectangular this first carrying tablet are provided with at least one breach, first and second carrying tablet is superimposed for this when linking together, by this breach to this second carrying tablet ejection, to be separated with this first carrying tablet.