WO2005122238A1 - 半導体集積回路装置の製造方法 - Google Patents
半導体集積回路装置の製造方法 Download PDFInfo
- Publication number
- WO2005122238A1 WO2005122238A1 PCT/JP2004/008414 JP2004008414W WO2005122238A1 WO 2005122238 A1 WO2005122238 A1 WO 2005122238A1 JP 2004008414 W JP2004008414 W JP 2004008414W WO 2005122238 A1 WO2005122238 A1 WO 2005122238A1
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- WO
- WIPO (PCT)
- Prior art keywords
- chip
- integrated circuit
- pub
- probe
- inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2894—Aspects of quality control [QC]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P74/00—Testing or measuring during manufacture or treatment of wafers, substrates or devices
- H10P74/23—Testing or measuring during manufacture or treatment of wafers, substrates or devices characterised by multiple measurements, corrections, marking or sorting processes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/019—Manufacture or treatment of bond pads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/251—Materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/29—Bond pads specially adapted therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
- H10W72/9232—Bond pads having multiple stacked layers with additional elements interposed between layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/931—Shapes of bond pads
- H10W72/932—Plan-view shape, i.e. in top view
Definitions
- the present invention relates to a technology for manufacturing a semiconductor integrated circuit device, and particularly relates to a technology that is effective when applied to the inspection of a semiconductor integrated circuit in which a large number of pads are arranged at a pitch.
- Japanese Patent 7283280 Japanese Patent 8
- Nippon Special 236 5 SP6305230
- Nippon Special 200 59643 Nippon Special 308423
- Nippon Special 9747 P0 22775
- EP0999945 Nippon 200050594
- Japanese Patent 2002 630 000 (S200 002 6000 002.5.23) has a method of inspecting defective chips by inspecting non-defective chips by Ubein. Is disclosed.
- Japan Special 5 According to the report, the chips that were determined to be defective by the chip inspection were not subjected to the characteristic inspection, and only the chips that were determined by the external inspection were subjected to the characteristic inspection. A technique for performing a public inspection is disclosed.
- the Japanese Special Report states that, based on image processing, the electrical characteristics test can be performed without contacting the probe tip with the defective chip, and the probe can be inspected for the defective chip. Is disclosed.
- Japanese Patent No. 742547 reports that non-chips on c are detected by chipping, defective chips that could not be rescued are identified, and those chips are tested by testing. A technique to shorten the time is disclosed.
- Japanese Patent No. 747304 (SP5 644 245) states that the probe is performed on the descending tip if the needle of the needle is within the allowable range, and that the probe is not executed if the needle is within the allowable range. Techniques have been disclosed that can prevent the generation of defective chips.
- Japanese Patent No. 5 3239 reports that a chip inspection was performed by excluding chips in the area where defective chips generated by the wafer existed from the scope of the inspection.
- a technique for forming an unnecessary pump pole by not forming a pole is disclosed.
- Japanese Patent No. 836748 reports that a probe test is first performed for all of the above, a remedy is performed, and then a two probe test is performed on the other elements excluding the non-recoverable elements. By doing so, there is disclosed a technique that can improve the inspection spout.
- chips semiconductor integrated circuits
- semiconductors and wires are removed, semiconductor chips (hereinafter simply referred to as chips) are mounted, and c.
- the number of chips is increasing. As a result, not only does the number of tests (bonding) increase, but the position of the test is narrow, and the product of the test is also decreasing. With such test pitching, if a probe with a click-shaped probe is used for the above-mentioned probe inspection, the needle may be installed in accordance with the position of the test tod. There are difficult problems.
- Et al. Use a probe having a needle made by using a semiconductor integrated circuit device manufacturing technique, thereby realizing a probe inspection even for a chip having a test pitch.
- the pu has a pudding obtained as a thin-film tub obtained by, for example, depositing a metal and a film using the technology of manufacturing a semiconductor integrated circuit device, and tagging them. I do. Since the probe is finely toned by a semiconductor integrated circuit device without using a metal probe, it is possible to respond to pitched tests. If a foreign object adheres to the surface of the chip to be inspected when using such a probe card, the object comes into contact with the thin film probe when the needle comes into test contact, and the probe is damaged. There is a risk that they may be lost. Also, if there is an abnormality in the test condition, the professional may be damaged. If the thin film is damaged in this way, there is a risk that the probe inspection may continue without noticing the damage, and accurate test results may not be obtained.
- the c process is almost complete, and
- the opening of the head of the head (the head for the wire dig is generally an A od containing aluminum as a main component, but may be outside the wire ward) or the mouth of the head is mainly made of gold.
- the process of preparing the formation of solder bumps which will be explained in terms of the main components
- the chip area of the group may be bonded to the chip area or the chip area may not be in contact with the chip area (for example, a foreign substance or an abnormal pattern in a process with a pin). Therefore, as long as the protruding part does not come into contact with the protruding part, even if the part or its foreign matter is present, the life
- the probe and the chip area of the group should not be brought into contact with each other to the extent that at least electrical measurements can be made of the bonding pads or the pumps of the pump.
- the probe and the vape electrode are The probe and the vape electrode.
- the step is a body good.
- the above-mentioned pub is a pump electrode containing gold as a main component.
- a part of the board or a part of the lower layer below the pump is a drop-in wire made of a wiring material containing copper as a main component.
- Conductor circuit including:
- a step of optically inspecting whether foreign matters or abnormal tans on the c may damage the pump is performed.
- the probe and the vape electrode are The probe and the vape electrode.
- the probe is a pump electrode containing gold as a main component.
- the above-mentioned probe is an indigo that contains aum as a main component.
- the lower part of the layer below the probe is a recessed line composed of a wiring material mainly composed of copper.
- step () a step of performing an external inspection on the above-mentioned step and its side
- a micro-needle (even in the case of a foreign substance having a size of several tens in the conventional cantilever type, in a direction parallel to the holding part that supports the tip of the needle.
- the difference is hundreds or more, and it is not a problem, however, in the case of a microneedle pub represented by a pu, since the value is generally less than 90, it depends on the location, nature and nature of the foreign matter.
- the buttes are executed using the small needle pubs in the number of chip areas based on the result of the inspection when performing the bubut test.
- the value of the small needle probe is below 90U.
- the value of the small needle is below 50.
- the electromotive electrode has a shape in a plane
- the separation is longer than the length of the electromotive electrode in a plane.
- the semiconductor integrated circuit device is characterized in that the region and the semiconductor device are formed each time the semiconductor device is formed.
- the number of poles is a protruding electrode mainly composed of gold, and A semiconductor integrated circuit device characterized by having a shape facing the long chip region.
- the number of poles is arranged along the chip area, below the poles four,
- a semiconductor integrated circuit device wherein the length is 234 m.
- a semiconductor integrated circuit device characterized in that said conductive integrated circuit includes a C-dry.
- a semiconductor integrated circuit device characterized in that a plurality of chips are formed on the chip region of the number, and are included in the upper layer of the number.
- the number of poles is arranged along the chip area, below 5 poles,
- a semiconductor integrated circuit device wherein the semiconductor integrated circuit device is arranged below the 234. Simple description of the surface
- FIG. 3 is a plan view of a conductor chip subjected to a pub inspection using a pro-card which is a state of the present invention.
- Reference numeral 4 denotes a chip formed on the semiconductor chip shown in FIG.
- FIG. 5 is a plan view showing a method of connecting the semiconductor chip shown in FIG.
- FIG. 6 is a front view of a shell forming a pucard which is a state of the light.
- FIG. 86 is a plan view along the line CC in 86.
- FIG. 86 is a plan view along the line CC in 86.
- Fig. 9 is a magnified view of the part of the shib that forms the pubukad, which is the state of the light.
- 0 is a plan view of a conductor chip to be inspected using probe card, which is a clear embodiment.
- FIG. 2 is a front view of a system forming a probe card, which is an embodiment of the present invention.
- FIG. 2 is a main part plan view showing a position where the plug contacts the upper electrode provided on the target conductor chip by using the pub card which is the embodiment of the invention.
- FIG. 3 is a front view of forming a pubukad, which is the state of the light.
- Fig. 4 is a front view of a shibu that forms a pubukad according to the embodiment of the invention.
- 5 is a plan view along the line in 4.
- 6 is a plan view along the line in 4.
- FIG. 7 is a fragmentary plan view for explaining a process of forming a pubu card according to the embodiment of the present invention.
- FIG. 8 is a front view of the structure following FIG. 9 is a front view of the structure following FIG. 20 is a plan view of the seat following 9.
- FIG. 2 is a front view of the product following 20.
- FIG. 22 is a front view of the second embodiment following FIG.
- Three 23 is a front view of the structure following FIG.
- 24 is a plan view of the structure following the 23.
- 25 is a front view of the product following 24.
- 26 is a front view of the product following 25.
- FIG. 28 is a fragmentary plan view showing the contact of the pub semiconductor chip with the head of the pub semiconductor chip included in the sheet forming the pub card, which is an embodiment of the invention. O It is a principal view to explain.
- FIG. 29 is a cross-sectional view of forming a cubic card according to the embodiment of the present invention.
- 30 is a fragmentary plan view along the line in 29.
- Fig. 3 is a front view of the shibu forming the bubucad in the state of the light.
- FIG. 1 A first figure.
- 34 is a fragmentary plan view along the line in 33.
- FIG. 35 is a front view of a sheet forming a pubukad in the state of the light.
- 36 is a fragmentary plan view along the line in 35.
- 37 is a front view of a shell forming a pubukad in the state of the light.
- 38 is a fragmentary plan view along the line in 37.
- Reference numeral 40 is a plan view for explaining the area determination in the conductor chip to be inspected by using the optical card, which is a state of the light.
- FIG. 4 is a fragmentary plan view for explaining a head mounted on a conductor chip to be inspected by using a head which is a state of the present invention.
- Reference numeral 42 denotes an update which is obtained by performing an inspection using a printed circuit board, which is an embodiment of the present invention, and inspecting the target conductor chip.
- FIG. 43 is a plan view of a conductor chip to be inspected by using a probe card according to another embodiment of the present invention.
- FIG. 44 is a plan view of a conductor chip subjected to a pub inspection using a pub card which is another embodiment of the present invention.
- Numeral 45 indicates an update data obtained by performing a test of a target using a chip test, which is another embodiment of the present invention.
- 46 is a plan view of a semiconductor chip in which a conductor chip area to be inspected is formed using a probe card according to another embodiment of the present invention.
- 47 is a plan view of a semiconductor integrated circuit device according to another embodiment of the present invention.
- 4 8 is a semiconductor integrated circuit device according to another embodiment of Ming.
- FIG. 1 A first figure.
- FIG. 49 is a plan view of a semiconductor integrated circuit device according to another embodiment of the present invention.
- FIG. 50 is a plan view of a semiconductor integrated circuit device according to another embodiment of the present invention.
- FIG. 5 is a front view of a semiconductor integrated circuit device according to another embodiment of the present invention.
- FIG 52 is a front view of a semiconductor integrated circuit device according to another embodiment of the present invention.
- 53 is a front view of a canti-type pubukad. Good for implementing
- a chair is a surface on which surfaces corresponding to a plurality of chip areas are formed by claffi.
- the small needles are shown in FIG. 53 as having a click-type push pad consisting of 20, 20 2, and even 20 3, etc., having a 20 and a portion that substantially supports it (ie, 2 0 3) (ie, 0 3). ) Is a few hundred degrees or more, but is 50 m or less 90), and more preferably 30 or less.
- a typical example is a pub described in detail in the embodiment of the present application. Is the length of the pub, generally from the end of the pub.
- a child is a process similar to the use of shin in the construction of a semiconductor integrated circuit, ie, an occult technique. he ca a o Depos o) Wiring and the tip electrically connected to it are physically formed by a tongue method that combines techniques such as stuttering and chining.
- the probe e bene “obe”
- pukad pukad
- protrusion assembly is placed in contact with () in contact with the test object and routed therefrom.
- a thin film formed externally on the wire for example, a wire having a temperature of 0 to 00 U is provided.
- the probe board has a structure having a contact and a multilayer board, etc. to be inspected, and the semiconductor inspection has an inspection apparatus having a board and a board to be inspected.
- the probe inspection is an electric test performed by using a probe when the process is completed, and the semiconductor integrated circuit is inspected by contacting the end of the above-mentioned element to the electrode formed on the chip area. That the given
- the function test for confirming whether or not the product operates properly is performed.
- the test is performed to determine whether the product is good or non-defective. Sorting tests (tests) divided into chips (or after packaging) are distinguished. The results of the pub survey are summarized below.
- the wool shall use the result of the pro-test and the result of the test displayed on the chip area or the area after the test to determine whether the cloth is in a cured state or not.
- the updata is equivalent to Phi.
- references to elements shall not be made unless specifically stated or explicitly limited to a specific number. It is not limited to the number, but may be any more than or less than a specific value.
- the structure substantially approximates or is similar to that of the structure unless otherwise specified and it is considered that the reason is clearly apparent. Shall be included. This is the same for the above numerical values and boxes.
- the insulating gel is
- SEa dee co d co F o d E d E ec T a s s o is also referred to as SE ea s ao e co d c o F E d E ec T ans so).
- SE ea s ao e co d c o F E d E ec T ans so is also referred to as SE ea s ao e co d c o F E d E ec T ans so).
- Is composed of, for example, a shear (probe) 2 and a plunge (mechanism) 3.
- the shear 2 is fixed to a multi-layer surface by a flange 4, and the plunge 3 is mounted on a multi-layer surface.
- An opening 5 is provided in the opening, in which the seat 2 and the plunge 3 are attached via an adhesive 6.
- the pubs () 7 are formed in the frame 2.
- a plurality of wires are formed in the web 2 to connect to the electricity of the pub 7 and extend from the pub 7 to the thin-film web 2.
- a plurality of (omitted) parts are formed in contact with each of the number of lines, and the number of parts is formed by the number of () formed on the surface of the multilayer through the wiring () formed in the multilayer.
- P) 8 Connected to electricity. This 8 has the function of receiving a signal from a tester.
- the silicon 2 is made of, for example, a film containing as a main component. Since such a sheet 2 has flexibility, in this embodiment, in order to bring all the pubs 7 into contact with the head of the chip (conductor integrated circuit), the area where the pub 7 is formed is formed.
- the structure is such that the plate 2 is formed from the upper surface () of the plate 2 via the (mechanism) 9. That is, a constant force is applied to the push 9 by the force of the 3A if it is arranged in the plunge 3. In practice, the quality of 9 can be exemplified by 42 eyes.
- the D (L qu dys a sp ay) dry is formed for the step ()
- FIG. 9 An example is a chip that has been removed.
- 46 is a plan view of W in which the plurality of chips (chips) 0 are partitioned. It should be noted that the pub used in this embodiment is for the W in which the plurality of chips 0 are partitioned.
- the chip 0 is, for example, a single crystal silicon plate, on which a C dry path is formed.
- a number of pads () 2 connected to the C-dry circuit electricity are arranged in the area of the chip 0, and the cells along the and of the chip 0 in 3 are output elements.
- the chips 2 arranged along the sides of the chip 0 are input elements. Since the number of children in the C-dry is greater than the number of input children, in order to maximize the separation of the combined heads, the heads are arranged in two rows along the edge of chip 0 and along the edge of chip 0. All columns are staggered.
- the pitch (2) P at which the joints are arranged is, for example, 68.
- the pad is planar, A extending in the direction in which the chip 0 crosses () is 63 ⁇ , and B along the chip 0 is B. Further, since the pitch P at which the heads are arranged is 68 m, and the B of the heads is 34, the head length is equal.
- the head is a pump (electromotive electrode) made of, for example, A), and the output of the chip 0 (bonding good), electrolytic plating, electroless plating, or staggering. It was created by 4 is the price of the good.
- the C of the head is 5 and the head 2 also has a degree of C.
- the chip 0 forms a C-dry (conductor integrated circuit) input / output (boarding) using a semiconductor fabrication technology in a large number of chip areas defined by c, and then forms a chip on the input / output element.
- C-dry semiconductor integrated circuit
- c can be manufactured by dividing the dicing chip area. Further, in this embodiment, the above-mentioned pub and c are performed on each chip area before dicing.
- the pub the process of contact with the pod pub 7
- the chip 0 indicates each chip area before dicing.
- FIG. 5 is a plan view showing a connection method of the chip 0.
- the glass is composed of, for example, glass 6 formed with glass 6, 7, and 7, and glass 8 arranged so as to become glass 6. In practice, this kind of glass 6
- chip 0 is connected by field-bonding chip 0 so that the chips are connected to each other.
- FIG. 6 is an enlarged plan view of a part of the area where the step 7 of the above-mentioned shell 2 is formed
- 7 is a plan view of the main part along the BB line in 6
- 8 is a sectional view of FIG.
- FIG. 3 is a principal part plan view along the CC line.
- the pub 7 is a part of the metal 2A2 which is tongue-shaped in a plane hexagon in the shell 2, and is a part of the metal 2A2B which protrudes into 4 or 4 of the sheet 2.
- the pub 7A corresponds to the pod of the near array (descending, Eth) of chip 0 in contrast to the pods arranged in two rows
- the pub 7B It corresponds to the head of the array (descending, 2nd) far from the circumference of chip 0 after the head arranged in a row.
- the distance between the nearest pub 7A and the pub 7 is determined by the right X and the vertical Y of the paper on which 6 is described, and the distance X is the same as that of the above-described joint.
- the distance Y is 93. Also, as shown in FIG. 9, the Z () from the plane 22 to the planes 7A and 7B is obtained at 50 and 90), and more preferably under 30.
- 2A2B is formed, for example, by successively laminating a layer of indium and a thin film. 22 is formed on 2 A 2 B, and wiring (2) 23 for connection to 2 electricity is formed on port 22. 23 is in contact with the metal 2 A 2 B at the nozzle 24 formed in 22. Also,
- the stub 24 reaching the metal 2A2B is formed at the port 22 such as the pub 7A 7B formed at the same time. Therefore, if the metal 2A on which the protrusion 7A is formed and the tan of the hose 24 and the metal 2B on which the protrusion 7B is formed and the tan of the hose 24 are arranged in the same direction, the 2A metal 2 If B comes into contact, it may not be possible to obtain standing input / output from each of the pubs 7A and 7B. Therefore, in the present embodiment, as shown in FIG. 6, the tan of the metal 2B and the ho 24 on which the tub 7B is formed is the same as the tan of the metal 2A and the ho 24 on which the tub 7A is formed. 0.
- the area of the metal 2A on which the boss 7A and the sho 24 are arranged on the plane and the area of the metal 2B on which the pub 7B and the sho 24 are arranged are on the rightward line of the drawing.
- the metal-shaped areas of the metal 2A and the metal 2B are arranged on the rightward line of the drawing.
- the adjacent 2 A metal 2 B comes into contact, thereby preventing a problem.
- the pubs 7A and 7B at the corresponding positions.
- the case where the dots are arranged in two rows using 3 has been described, but as shown by 0, some chips are arranged in rows.
- Such a chip can be responded to by using a thin film chip 2 in which the area of 2A is arranged on a right line on the paper as shown in FIG.
- the dots are arranged in a row, for example, A0 extending in the direction of intersection () of chip 0, B along chip 0 is g, and g is If the pitch P is 34 and the gap between the heads is about,
- Fig. 3 shows the positions of the heads in the direction of 2 or more compared to the heads shown in 3. Since the heads can be connected to each other, it is possible to use the thin-film system 2 described using 6 to 8, and the OS and PS shown in 2 allow each of the pubs 7A 7 to come into contact with the head. Become.
- 3 is a plan view of the thin film 2 corresponding to the heads arranged in three rows
- 4 is a plan view of the thin film 2 corresponding to the heads arranged in four rows. If the size of chip 0 is the same, the X described using 6 becomes further narrower as the head size increases. It is. There, as shown in 3 and 4, metal 2A2B2C2.
- the metal 2C has a head corresponding to the probe 7B and a probe 7C corresponding to the head disposed inside the chip 0.
- the metal 2 has a probe 7C. C corresponds to, and thus corresponds to, the pad located inside chip 0 7 is formed.
- 5 is a main part plan view along the line in 4 and 6 is a main part plan view along the E line in 4.
- the wiring connecting the electricity from the upper layer to each of the metals 2A to 2 is determined. It is difficult to achieve all the same. This is because the narrowing of X causes a risk that the metal members 2A to 2 may come into contact with each other, and also a possibility that the wires connected to the metals 2A to 2 may touch each other. is there. Therefore, in the present embodiment, as shown in 5 and 6, it is possible to exemplify that the wires are formed of two layers (326). In addition, on the wiring 26 and 25,
- the wiring interval may be further increased by forming wiring in multiple layers.
- 7 to 26 are plan views of the seat 2 having the pubs 7A and 7B corresponding to the two rows of pads (3) described with reference to 6 to 8.
- FIG. 7 to 26 the processes of the same type of probe and the same process as those of the above-described probes 7 and 7A) are 20033 429 429, 200 3 375 5, 200 3 372 323, and No. 2004048 also describes.
- a sheet with a thickness of 0.2 to 0.6 m 3 is prepared, and 0.5 is formed on the surface of 3 by the following method. Then, using the diss film as a mask, the third part 32 of the third part is etched, and the third part 32 of the third part is formed with an opening reaching three. Then, only 32 are screened, and an aqua solution (for example, a calcium oxide solution) is used, and 3 is anisotropically etched, so that 3 or 4 of 3 surrounded by the () face of c 3 To form
- an aqua solution for example, a calcium oxide solution
- the screen 32 that was squeezed at the time of the formation of the above 33 is removed by the hooking of the foot and the aluminum. Then, by treating the c 3, a 0.5 degree shin 34 is formed on the 3 surface including the 33 portion. Then, conduct electricity 35 to 3 parts including 33 parts. This 35 can be done, for example, by stacking by 0 degree comb and successive degrees of vapor deposition. Then, a diss film is formed on 35, and metal 2A 2
- step 7A7B when the above-mentioned step 7A7B is formed in a later step, the surface 37 formed of a dium film is used. 37 comes into direct contact with the head. For this reason, it is preferable to select a material with high hardness. Also,
- the 37 directly touches the head, if the head dust removed by the plugs 7A and 7B adheres to the conductive member 37, it is necessary to have a Kung process to remove the debris. It is concerned. Therefore, it is preferable to select a material that is difficult for the material forming the head to adhere to. Therefore, in the present embodiment, a zirconium film satisfying these conditions is selected as 37. By doing so, the Kugu process can be performed.
- the above 2A2 (after removing the disused film used for 3738, the metal 2A2B and 35 are also subjected to 227 and 8 as shown in FIG. 9). Then, the above-mentioned sho 24 which reaches the metal 2A, 2B is formed on that 22.
- the louver 24 can be formed by drilling using a die or by dry etching using an aluminum film as a mask.
- a conductive layer 42 is formed on the portion 22 including the portion of the hose 24.
- the 42 can be formed by, for example, stacking by a sequential stuttering or vapor deposition method at a temperature of 04r degrees and a degree of m degrees.
- the diss film is tongued by an okrafi technique, and an opening reaching conductive 42 is formed in the diss film. Then, the conductive material 43 in the mouth is formed by the plating method. In the embodiment, it is possible to exemplify 43 or or a film in which a film is sequentially stacked from the lower layer.
- the wiring 43 made of 42 is formed by screening 43 and chipping 42.
- 23 is metal 2 A 2 B Can be connected to
- This 25 functions as a metal substrate that is fixed to the third step in a later step.
- a metal plate 45 is fixed to the surface of the port 25.
- a material having a low linear expansion and a material close to the expansion of 3 made of silicon is selected.
- 42 eyes linear expansion of 42 or 58 gold is used).
- a metal film 45 may be used to form a film of the same quality, or a material having the same degree of expansion as gold, such as gold with cookie, or a ceramic material. . In order to fix such a metal sheet 45, it is necessary to place it at the position of c3 and superimpose it,
- the formed sheet can be improved twice. Also, if the metal plate 45 is not fixed, the position of the plate 2 corresponding to the plate 7A 7B will be shifted due to the shrinkage or shrinkage of the target 2 due to the degree of the press. There is a concern that the pub 7A and 7B can not be contacted. On the other hand, according to the present embodiment, since the metal 45 is fixed, it is possible to reduce or shrink the size of the object 2 and the object to be inspected, which are caused every time the metal is pressed. As a result, it is possible to prevent the relative positions of the pads corresponding to the pubs 7A and 7B from being shifted.
- the metal film 45 is etched by squeezing the dislodged titanium film by the oculography, and an opening 46 is formed in the metal film 45 on the probes 7A and 7B.
- An opening 47 is formed in the gold sheet 45 on the area between B.
- the cutting can be done with a chloride solution.
- a lath 48 is formed in the opening 46 as shown in FIG.
- the lath 48 is formed such that a predetermined amount protrudes from the opening 46.
- examples of a method of forming the lath 48 include a method of printing or sprinkling elastic oil in the opening 46 and a method of installing a pad.
- the glass 46 alleviates the impact when the ends of a large number of pads 7A and 7B come into contact with the head, absorbs the unevenness of the ends of the heads 7A and 7B by any deformation, and reduces the height of the head. Realization of the touch of the pub 7A by the eccentric eating.
- the core 34 of c 3 is removed by, for example, switching using black aluminum.
- 3 for forming the site 2 is removed by etching using an aka solution (for example, an oxidized oxide solution).
- oxides 34 and 35 are sequentially removed by etching.
- the silicon oxide 34 is etched using fluorine and aluminum, the film contained in 35 is etched using a magnesium solution, and the etching solution contained in 35 is etched.
- the dium film which forms the pub 7A 7B 378) appears on the surface of the pub 7A 7B.
- the material A which is a material of the pad with which the probes 7A and 7B come into contact, is difficult to adhere, and the degree of the deterioration is high. Difficulty can be stabilized.
- 25 below the opening 47 is removed to form an opening 49.
- the opening 49 can be formed by drilling using the die or by dry-etching using the metal shell 45 and the lath 48 as disks. Then, as shown in FIG. 26, for example, 50 pieces of 42 eyes are bonded to a lath 48 to manufacture a sheet 2 of the present embodiment.
- the metal shell 45 is bonded.
- the difference (S) occurs between (1) and (2) in which the chip (chip 0) to be inspected is warped. For this reason, if such S occurs, there is a concern that a problem may occur that the pubs 7A and 7B cannot contact the relatively high head 2.
- the opening 49 is formed in the metal 2A (2B), the properties of the opening 2 at the opening 49 are reduced.
- the opening 2 can be made to have a difference in the opening 2 within the shape of the last 48. As a result, a difference such that the above S is eliminated can be generated in the site 2, so that all the pads 7A 7 can be reliably brought into contact with the hoods 2 and 7.
- the openings 7A and 7B without the opening 49 were contacted with Occasionally, the thin film 2 rides on the foreign matter S, and there is a concern that a failure may occur in which the probes 7A and 7B cannot contact the head. Also, there is a concern that the chip 2 may ride on the foreign matter S, thereby deforming the chip 2. Particularly when the foreign matter S is present in the probes 7A and 7B, the probes 7A and 7B may be deformed. It is embedded in the thin film 2 part.
- an example of a shape of the opening 49 as shown in FIG. 29 can be exemplified.
- the metal sheet 45 may be left. Thereby, it is possible to maintain the desired strength and property in (2).
- the tan of the opening 49 as shown in 3 may be machined into a sword shape to leave the above-mentioned 2225 and metal plate 45. This also makes it possible to maintain the desired properties in the fabric 2.
- Such a slit-shaped opening 49 is formed by drilling using a hole as described with reference to 25, so that the time required for processing can be reduced.
- the opening 49 may be tanned as shown in 35.
- the opening 49 is a flat tab, and there is a concern that unnecessary force may be concentrated on the tongue and the like. Thus, it is possible to prevent such unnecessary force.
- the opening 49 is formed of a flat tan having an and as shown in 37. , Within the tan, a plurality of
- metal sheet 45 may be left. This makes it possible to maintain the desired properties of the web 2.
- a W that has been completed up to the step of forming the head (3) is prepared (45). Then, the appearance of W to be inspected is inspected by the appearance 5.
- the purpose of this inspection is to maintain the shape of the semiconductor integrated circuit device by inspecting the shape of the tip of the above-mentioned S 28) of the chip 0 and detecting them early. .
- the foreign matter ST attached to the surface of W is a conductive substance, or if the () of the head is abnormal, the adjacent head has short-circuited. There is a danger that it may be involved via ST. Therefore, by discovering it early and clarifying the cause of its occurrence, it is possible to prevent the normal occurrence of the same cause. In other words, it is possible to prevent a large number of good products from being manufactured.
- Another purpose of the inspection is to prevent a foreign object S from being attached or a product having an abnormal head shape from being shipped.
- the width of W from 5 is determined by the B3 (e.g., 9) of chip 0 from the chips arranged relatively inward within chip 0, as shown at 40. It is divided into 0A inside the area separated by a long distance () R and other areas. Then, in the area 0A, for example, the side is divided into (2) having a shape of 30 and the appearance is inspected in each (2). The pads are arranged so as to take the area A. In the area outside A, for example, the area is divided into () with a side of 0, and the appearance is inspected at each ().
- the reason for the fine division is that, as described above, if foreign matter S attached to the surface of W is a conductive material, or if there is an abnormality in the () of the head, the adjacent head may short-circuit to electricity. Because of this, a closer inspection is required, and in this implementation, as shown in 4, the C4 of the head is also lower).
- the protruding part B is from the lower part of the pump A that is in contact with the line to the head, and the case where the protruding part is formed under such provisions is always the head of the head. It is. Further, in the external inspection, the chip 0 in which the foreign matter ST protruding from the two areas or the normal (and) of the head is detected is defective. As shown in 42 of such an appearance inspection, as shown in 42, the data of chip 0 in the plane of W is updated (data), and the chip whose appearance is normally detected is included in the updata. (Chip in group) O is placed in O42). () It is recorded that other chips (chips in group 2) 0 are placed.
- the appearance 5 and the pub 53 that are arranged are not limited to the respective tables. In other words, if the appearance 5 and the pub 53 are placed, and they are not corresponding to each other (unless it is determined that the predetermined pub 53 W is sent from the predetermined 5), the appearance 5 and the pub 53 are sent. By arranging 52 between them, it is possible to realize transfer of update data between the external appearance 5 pubs 53.
- the appearance 5 and the pub 53 are both a stand, and the W whose appearance has been inspected in the appearance 5 is temporarily stored elsewhere. In that case, the bus 52, the W
- the soap data may be displayed on the outside.
- a pub survey using the pucard (and 2) having the above-mentioned cy 2 is performed. Pub
- the (0) of the portion of (203) that substantially supports it is several hundreds.
- 0 is larger than z () from the surface of the e22 to the pubs 7A and 7B in the second embodiment of the present invention.
- the chip E (42) whose appearance is normally detected in the updata, is used.
- a step of bringing the tubs 7A and 7B into contact with the pod can prevent such damage or damage beforehand.
- the life of the site 2 can be greatly extended.
- 43 and 44 are plan views of the chip 0 on which the C driver described in the above embodiment is formed, showing respective planes.
- 6 c W is, for example, a type of single crystal S, and a separation 62 is formed on the chair, and a and d
- Numeral 62 is a silicon film formed by, for example, the OCOS (Loca x dza oO con) method. However, the separation 62 may be performed at (ha o o so so o o or S o o Tech so a o) 62.
- a diode is formed in the activity a surrounded by 62 of the group 6 of the pad P layer shown in 43.
- This diode is, for example, a stopping diode, and is formed in combination with the conductive region 68 of the part P6 of the mold.
- an insulation S made of, for example, a thin film is formed. On top of that, is formed.
- the insulation S3 made of a silicon film. That
- 33 is formed on S3. 33 is connected to 22 electricity through the number of shapes 2 formed on the insulation S3. Further, 33 is partially covered with S4 on the surface, but comes out from a rectangular opening 69 formed in the part of the insulating S4 of 33. The part 33 protruded from the mouth 69 is a head P.
- the S4 is, for example, a single silicon film, a film having a structure in which a silicon nitride film is stacked on silicon oxide, or a film having a structure in which silicon nitride and a film are stacked on silicon oxide in order from the bottom.
- Pad P through opening 69 is, for example, a single silicon film, a film having a structure in which a silicon nitride film is stacked on silicon oxide, or a film having a structure in which silicon nitride and a film are stacked on silicon oxide in order from the bottom.
- the pins (electrodes) 7 and 3) are connected via A.
- Pump A is 7 P
- step 7 is a film having an ability to suppress or prevent the movement to the 7 side, and is formed of a film having a structure in which, for example, titanium and titanium are stacked in order from the bottom on titanium such as titanium or titanium tungsten.
- step 7 is made of, for example, an A film, and is formed by a plating method.
- the base b is formed as described above on the base 6 of the semiconductor pad P2 layer shown in FIG. 44, no element is formed on the base b.
- a diode or other element may be formed, or a mold or the like may be provided.
- the PD 2 layer 22 for this die is composed of multiple It is connected to electricity through. Since the pad P2 is a dam, it is not necessary to electrically connect the layer 22 to the layer 22.However, the side of the pump 4 to be joined to the dam pad PD2 is joined to another pad P. In order to be even closer to the side of the pump 4, a plurality of hoses T are arranged in the layer of the pad P2.
- a separation 62 is formed by, for example, the OCOS method of the c-shaped group 6 c W), and an activity a and a b are formed. Then, an element (for example, SET easaoe conducer) is formed in the activity a surrounded by the separation 62. o FedEecTasso) and S form. No element is formed in the b under the pad P2. Then, after the insulation S is stacked on 6 by CV he ca ao epos on), the flat-shaped TAKUHO C is placed at a predetermined place of the insulation S by the okrafi and dry-ching techniques.
- the tongue is formed by the autoclave and dry etching techniques.
- the insulation S2 is stacked on the insulation S, and a spoof is formed on the insulation S2, and a second layer is formed on the insulation S2.
- the insulation S 3 is stacked on the insulation S 2, the hose T 2 is formed on the insulation S 3, and the third 33 is formed on the S 3.
- the surface S4 is stacked on the insulation S3, an opening 69 through which the part of 33 is formed is formed on the insulation S4, and the pads P and P2 are formed.
- this pad 7 can be formed by forming a film A by a flap method using a transistor provided with an opening by an ophthalmic technique as a mask. .
- the diss film is removed, and the base A is removed by further etching away the underlayer. Then, the base 6 c) is cut with the chip 0.
- the external inspection may be performed in such a manner that the second chip 0 of the present embodiment is formed with the first W and then the second W. , 45 shows the final data, and the external appearance was found after the formation of active a da b and the external appearance was found after the formation of the SE chip (omitted).
- Chip where normal was detected 0G appearance after formation of activities a and b Chip where normal was detected
- SE Chip 0 Appearance normal is detected outside ⁇ after forming gate electrode
- the chip 0J appearance normally is detected outside ⁇ after the formation of the gate electrode of the S
- Ntaku ho CT Chips whose appearance was detected in the external inspection after forming, chips whose appearance was detected in the inspection after forming, and chips whose external appearance was detected in the inspection after forming 22 Chips whose appearance is normally detected by the inspection after forming 0, 33, and chips 0, which are normally detected by the inspection after the opening 69 is formed on the insulating S4, are formed.
- Chips E whose appearance was detected in the external inspection after the inspection and chip 0 outside them are shown, and chips to 0Q are marked with a hatching.
- a probe inspection using a probe card (and 2) having a line 2 is performed. Thereby, it is possible to prevent the chip 0 whose appearance has been detected from being shipped from being shipped.
- a final update data is created, and an inspection is performed on a chip 0 whose appearance is not detected in the final update data. Therefore, the time required for the inspection can be reduced.
- 47 is a plan view showing a part of the semiconductor chip on which the conductor integrated circuit device according to the third embodiment is formed, and shows a region where the lamination line on the paper side is formed, and a binding head on the paper side (downward, simple head). ) Indicates the area in which was formed.
- a c-82 is formed in an 8 of a single crystal S type), and an element isolation 83 is formed in a child isolation region of the c-type.
- the isolation 83 is formed by embedding 84 such as silicon oxide in a groove formed by etching 8.
- Ne-SEQ is mainly composed of conductor regions (sources, windows) Consists of 87.
- the gate 6 is made of, for example, a three-layered structure in which a pin-coated silicon, a tungsten (W) and a tungsten (W) film are stacked.
- Oxidized 89 is formed in the part of the ne SE.
- a contact is formed in the thin film 89 to reach the conductive region (source, doin) 87 of the N-STQ, and a plug made of a film of, for example, metal () W is formed in the contact hose. 90 is embedded.
- the film 9 is formed on the shin 89.
- the film 9 is made of, for example, a three-layer film composed of a film A (including, for example, C () and S) as a main component of A, a film sandwiching A, and.
- the wiring 9 is electrically connected to the N SQ type conductive region (source, doin) 87 through the plug 90 described above.
- oxide 92 is formed.
- a contact that reaches the wiring 9 is formed in the shin 92, and a plug 93 made of a metal () W film is buried in the portion of the contact like the plug 90.
- a second 94 similar to the wiring 9 is provided on the board 92. This 94 is connected to the wiring 9 electricity through the plug 93.
- oxidized silicon 95 is formed on top of 94.
- a contact 96 reaching the wiring 94 is formed in this cin 95, and in that portion, an ATA (T) W
- a plug 97 made of a film is embedded.
- Wiring 9 A third composition 98A 98B of the same composition is formed.
- the wiring 98A disposed in the area where the line is formed is connected to the wiring 94 through the plug 97. Further, the wiring 98B is arranged in a region where the head is formed. On top of 98 is stacked 990 formed in the plasm. In the region where the wire is formed, the contact 9A reaching the wire 98A is formed in the silicon oxide 990, and in that portion, the film metal (
- a plug 02A made of a film with a thick film W is embedded.
- a contact hole 0B reaching the wiring 98B is formed in the silicon oxide 990, and a plug 02B made of a film of TW is buried in that portion. .
- Reference numeral 3 denotes a three-layer conductive film composed of a thick film A, a film T sandwiching A, and a film A. This 3 is connected to 98A electricity through the plug 02A.
- the head BP is formed by using wirings formed in the same manner as in the above-mentioned 03, which are formed by three layers of conductors.
- 04A is composed of two layers in which 04 are stacked
- the head BP is connected to the pump (electrode) 06 through the opening 06 through the pump 06A.
- a crystal silicon 8 having a specific resistance of 0 c is heat-treated, and a thin sheet is formed thereon.
- a silicon nitride film is deposited on this thin film by CV he ca ao ep on method, and then the element is separated by dry etching with a disk of disc.
- the silicon film is formed for the purpose of reducing the soot added when the silicon film embedded in the element isolation part in a later process is stiffened. Further, since the silicon nitride film has a property of being oxidized, it is used as a mask for preventing the surface of () from being changed.
- the 8 is heat-treated and the oxidized silicon 84 is closed (tightened). Then, the silicon 84 was polished by a chemical mechanical method (he ca echa ca posh CP) using the above-mentioned silicon film, and was left inside the groove, so that the element isolation having a flat surface was obtained.
- Ge 85 is formed on the surface of the mold 82, and then a Ge 86 is formed on the part of the get 85.
- Ge 86 is formed, for example, by laminating a P-coated thin film, a W tungsten film), and a W tungsten film in this order, and then performing dry tong using the oxide film as a mask.
- a conductive region is formed by ion-implanting P or As () into the mold 82. Then, for example, after depositing a silicon film, the film is anisotropically etched to obtain a film.
- a conductor region can be formed on the sidewall specifier in a self-assembly manner, and a conductor region (source, doin) 87 can be formed.
- a conductor region (source, doin) 87 can be formed.
- the dissembled film which has been tangled by the Okrafi technique is turned into a mask, and the shim 89 is dried to form a portion of the mold conductor region (sos, doi) 87.
- Form a contact hole After forming the meta () on the surface 8 including the inside of the contact, a W film is further deposited, and the contact is buried with the W film.
- the metal and W films of the thin film 89 outside the contact hole are removed by, for example, a CP method to form a plug 90.
- the wiring 9 is formed in a region where the laminated line is formed.
- 9 is formed by sequentially stacking A and a film on the portion of the oxide 89, and then performing ching.
- a wiring 94 composed of a three-layer thin film of the A and T films is formed in a region where the laminated line is formed.
- the oxidized silicon 95 is formed into a titanium oxide 96.
- the plug 97 is formed in the contactor 96 in a similar manner to the process of forming the plug 93.
- the area where the lamination line is formed and the area where the head is formed are respectively A
- a high-density plasma 99 is mounted on 8 by the plasma CV method.
- the thin oxide 99 is deposited on the thin 99 by a plasma CVD method using high-density plasma.
- the surface of the oxide silicon is polished by CP, and the surface is flattened.
- an meta film composed of T of 50 of 0 is deposited on the portion of the thin film 0 including the portions of the contact 0A and the contact 0B. Then, a 5,000 W film is deposited on the upper part of this meta film.
- the plug 02A is formed in the portion of the contact 0A by removing the W and the meta-CP method in the portion of the contact 02A and 02B, and the plug 02 is formed in the portion of the contact 0B.
- T, A, and a film are sequentially deposited on the portion of the silicon oxide, and a film formed of these films is formed.
- the wiring 03 is formed in the area where the stacked lines are formed, and the head BP is formed in the area where the head is formed.
- a 200-degree shell 04A and an 800-degree shell 04B are sequentially stacked on the 8th surface.
- the silicon nitride 04B and the silicon 04A on the head BP are removed by a chip to form a planar opening 05.
- a pump 06A is mounted on 4 including the inside of the opening 5.
- This step 06A is, for example, T or T It can be made of a film having a structure in which a) and A films are stacked in order from the lower layer on a film such as W.
- a planar step 06 made of A is formed.
- the pump 6 can be formed by forming a film A by a scribing method on a transistor provided with an opening by an ophthalmic technique. Remove the diss film, and furthermore,
- a pub inspection is carried out in the same manner as the pubs 39 to 42 described in the above section.
- the appearance of 8 objects to be inspected is inspected by the appearance 5 (39).
- the distance from the pump 06 to the longer distance of the pump 6 is increased.
- the position (equivalent to 0A (40))
- the area relatively inside is divided into a plurality of shapes (2), each of which is The appearance is inspected according to (2) above, for example, in the relatively outer area where the pump 6 is arranged and the relatively inner area is arranged in the chip.
- the data is further transmitted to 52 (39) after being added with information for identifying 8, and stored in 52.
- the base 8 is conveyed to the probe 53, and the update data corresponding to 8 conveyed to the probe 53 is supplied from the probe 52 to 2 through the probe 2.
- Probe 5 3 carries out a check with 8 from the data sent from 2. That is, a probe inspection is performed on the chip area in which the appearance is detected in the updata. As a result, a step of bringing the probes 7A 7B 6 to 8) into contact with the pump 6 can be performed on the chip area in which the appearance is normally detected.
- the chip 2 may ride on the foreign material or the projection. There is also concern that the web 2 may be deformed, especially if foreign matter or protrusions are present at the plugs 7A and 7, and the pubs 7A and 7B may be fitted into the thin-film web 2 and cause problems. You. In addition, even if the thin film chip 2 is not damaged in this way, there is a concern that damage may be applied to the sheet 2 due to a foreign substance or a touch of a projection. Therefore, in the chip area in which the appearance is normally detected in the up data, a step of bringing the probes 7A and 7B into contact with the pump 06 is used to reduce such damage or damage. This can be prevented before it happens.
- the base 8 is divided into chips, and the conductor-stacking circuit of the third embodiment is manufactured.
- Embodiment 3 the example in which the chip is formed via the bump 6 and mounted via the pump 6 has been described.
- a structure in which the bump 6 is mounted by using a ling wire on the side of the pump 6 may be used. In that case, This is the same until the opening 5 is formed.
- a pub survey will be conducted according to the same procedure as the above pub. The contact of the above-mentioned pubs 7A and 7B is the pad BP. After the inspection, the chip is mounted by splitting the base 8 into chips and connecting the bonding wires (omitted) to the BP mounting (omitted).
- the wiring was formed as a main component, but as shown in FIG. 49, (may be formed as a main component.
- a plug 90 for example, a thin film is formed on the oxide 9.
- the forming 92C is formed.
- 92C is chipped to form a wiring 9 in contact with the plug 90.
- the metal and C films made of, for example, a titanium film are sequentially deposited on the portion of the thin film 92B including the portion of the wiring 9, and then the metal and the C film on the silicon 92B are removed by the CP method.
- the wiring 9 is formed in the portion 9.
- C may be used at 80 centigrade or more.
- 95A is formed by sequentially depositing silicon nitride, oxidized, nitrided, and silicon films on the portion of 92C.
- a dielectric having a dielectric of about 4.3 or less for example, SO
- SO silicon oxide
- the wiring 93B is formed by chining the upper layer of 95A and the thin film.
- Including wiring 93B and TAKUHO 93A After sequentially depositing, for example, an Ameta and C film made of a titanium film on the 95A portion, 94 is formed by removing the Amea and C film of the 95A by the CP method.
- 95B is formed by depositing a silicon nitride film and a silicon film on the 95A portion.
- the dielectric was about 4.3 times lower.
- the contact 95B is etched to form a contact hole 96 in contact with the wiring 94.
- the metal () and the W film are sequentially stacked on the part 95B including the part of the contactor 96, the metal and the W film on the part 95B are removed by the CP method to form the plug 97.
- a C film may be used instead of the W film.
- step 6 the step inspection is performed according to the same step as the above step.
- a structure (50) may be used in which the connecting wire is connected to the pad BP of the opening 05, similarly to the structure shown in FIG.
- the wirings 98A and 98 may be formed by making the C film main conductive (5 and 52).
- the silicon oxide 990 is replaced with 9 gA 00A in which the silicon and silicon films are stacked below.
- 98A and 98B can be formed in the wiring 98C 98 formed by etching the laminated 9 gA in the same manner as in the step of forming the wiring 94.
- the plug 97 can be formed collectively when forming the wiring 98A.
- the probe inspection may be performed in contact with the pole, the probe inspection may be performed by contacting the probe with a pad arranged on the pump before forming the pump electrode.
- the present invention can be widely applied to a pub process in a semiconductor integrated circuit device, for example, in a semiconductor integrated circuit device.
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/628,776 US7544522B2 (en) | 2004-06-09 | 2004-06-09 | Fabrication method of semiconductor integrated circuit device |
| JP2006514393A JP4372785B2 (ja) | 2004-06-09 | 2004-06-09 | 半導体集積回路装置の製造方法 |
| CNB2004800432692A CN100499056C (zh) | 2004-06-09 | 2004-06-09 | 半导体集成电路器件的制造方法 |
| PCT/JP2004/008414 WO2005122238A1 (ja) | 2004-06-09 | 2004-06-09 | 半導体集積回路装置の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2004/008414 WO2005122238A1 (ja) | 2004-06-09 | 2004-06-09 | 半導体集積回路装置の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005122238A1 true WO2005122238A1 (ja) | 2005-12-22 |
Family
ID=35503370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/008414 Ceased WO2005122238A1 (ja) | 2004-06-09 | 2004-06-09 | 半導体集積回路装置の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7544522B2 (ja) |
| JP (1) | JP4372785B2 (ja) |
| CN (1) | CN100499056C (ja) |
| WO (1) | WO2005122238A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4534062B2 (ja) | 2005-04-19 | 2010-09-01 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP5098276B2 (ja) * | 2006-09-29 | 2012-12-12 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
| US7521287B2 (en) * | 2006-11-20 | 2009-04-21 | International Business Machines Corporation | Wire and solder bond forming methods |
| US8225683B2 (en) * | 2007-09-28 | 2012-07-24 | Lam Research Corporation | Wafer bow metrology arrangements and methods thereof |
| JPWO2010007816A1 (ja) * | 2008-07-18 | 2012-01-05 | 東京エレクトロン株式会社 | プローブ |
| JP2010056353A (ja) * | 2008-08-29 | 2010-03-11 | Renesas Technology Corp | 半導体装置の製造方法 |
| IT1402434B1 (it) * | 2010-06-10 | 2013-09-04 | St Microelectronics Srl | Struttura di rilevamento dell'allineamento di una sonda atta a testare circuiti integrati |
| CN102324086B (zh) * | 2011-05-10 | 2013-04-17 | 北京确安科技股份有限公司 | 一种用于不同型号探针台的Map图转换方法 |
| JP2012251811A (ja) * | 2011-06-01 | 2012-12-20 | Micronics Japan Co Ltd | 電気的接続装置及びこれを用いる試験装置 |
| CN104251935B (zh) * | 2013-06-26 | 2018-03-06 | 中芯国际集成电路制造(上海)有限公司 | 测量晶圆电阻率的装置及方法 |
| KR102491069B1 (ko) | 2015-12-03 | 2023-01-26 | 삼성전자주식회사 | 반도체 소자 |
| KR102620433B1 (ko) * | 2016-09-30 | 2024-01-03 | 세메스 주식회사 | 웨이퍼 맵의 형성 방법 |
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2004
- 2004-06-09 US US11/628,776 patent/US7544522B2/en not_active Expired - Fee Related
- 2004-06-09 WO PCT/JP2004/008414 patent/WO2005122238A1/ja not_active Ceased
- 2004-06-09 CN CNB2004800432692A patent/CN100499056C/zh not_active Expired - Fee Related
- 2004-06-09 JP JP2006514393A patent/JP4372785B2/ja not_active Expired - Fee Related
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| JP2001159643A (ja) * | 1999-12-02 | 2001-06-12 | Hitachi Ltd | 接続装置および検査システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4372785B2 (ja) | 2009-11-25 |
| US7544522B2 (en) | 2009-06-09 |
| CN101095221A (zh) | 2007-12-26 |
| CN100499056C (zh) | 2009-06-10 |
| JPWO2005122238A1 (ja) | 2008-04-10 |
| US20070231936A1 (en) | 2007-10-04 |
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