WO2017017837A1 - 金型装置 - Google Patents
金型装置 Download PDFInfo
- Publication number
- WO2017017837A1 WO2017017837A1 PCT/JP2015/071640 JP2015071640W WO2017017837A1 WO 2017017837 A1 WO2017017837 A1 WO 2017017837A1 JP 2015071640 W JP2015071640 W JP 2015071640W WO 2017017837 A1 WO2017017837 A1 WO 2017017837A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nut
- insert
- mold
- insert electrode
- hole
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 210000000078 claw Anatomy 0.000 claims description 25
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 abstract description 70
- 229920005989 resin Polymers 0.000 abstract description 70
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 238000000465 moulding Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000003908 quality control method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14131—Positioning or centering articles in the mould using positioning or centering means forming part of the insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3406—Components, e.g. resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
Definitions
- the present invention relates to a mold apparatus, and more particularly to a mold apparatus used when a semiconductor device having an insert electrode is sealed with a resin.
- One of the conventional housings for semiconductor devices including an insert nut is a housing in which an insert nut and an insert electrode are incorporated in a mold.
- the resin enters, and the resin wraps around after molding.
- the wraparound of the resin between the electrode and the nut causes a resin creep at the time of fastening the bolt, and a reduction in the axial force during use or immediately after the fastening.
- the reduction in axial force may greatly impair the expected quality, and prevention of resin wrapping is a very important factor in molding.
- Patent Document 1 When the insert nut is made of a magnetic material such as iron, a magnet is provided on the movable mold side, and the insert nut is attracted to the magnet so that the head of the pin member and the opposed end surface of the insert nut are in close contact with each other. And a method for preventing the molten resin from flowing between the two (Patent Document 1) is known. Further, there is known a method (Patent Document 2) in which this magnet is used as an electromagnet to obtain the same effect. Also, a method (Patent Document 3) is known in which a magnetic force is given to a guide pin or the like instead of a mold.
- the present invention has been made in order to solve the above-described problems, and has a simple structure in which the resin is prevented from entering between the insert electrode and the nut when the resin sealing of the semiconductor device is performed.
- the purpose is to provide a mold device.
- a mold apparatus is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode.
- the insert electrode is provided with an insert hole, and the insert hole and the screw hole are provided.
- the insert electrode is provided with a nut having a screw hole so as to communicate with each other, and the mold apparatus is a mold body for resin-sealing the semiconductor device including the side where the resin is injected and the nut of the insert electrode is disposed.
- a rod-shaped member inserted into the insert hole, and the rod-shaped member is inserted into the screw hole of the nut through the insert hole of the insert electrode, and the nut is pulled toward the insert electrode.
- the mold apparatus is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode.
- the insert electrode is provided with an insert hole, and the insert hole and screw are provided.
- a nut having a screw hole is arranged in the insert electrode so that the hole communicates, and the mold device is a mold for resin-sealing the semiconductor device including the side where the resin is injected and the nut of the insert electrode is arranged.
- the first and second molds are each provided with a pair of notches, and the pair of notches sandwiches the outer periphery of the seat surface of the nut.
- the mold apparatus is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode.
- the insert electrode is provided with an insert hole, and the insert hole and screw are provided.
- a nut having a screw hole is arranged in the insert electrode so that the hole communicates, and the mold device is a mold for resin-sealing the semiconductor device including the side where the resin is injected and the nut of the insert electrode is arranged.
- a mold body and a protrusion provided on the mold body, and the protrusion is inserted into the screw hole of the nut through the insert hole of the insert electrode.
- An adsorption path that draws toward the side is provided.
- the nut is drawn toward the insert electrode through the insert hole by the rod-shaped member.
- the insert electrode and the nut are in close contact with each other without a gap. That is, it is possible to suppress a gap in which the resin enters between the nut and the inside of the insert electrode with a simple structure.
- the mold apparatus when the resin is injected into the mold body, the outer periphery of the seat surface of the nut is sandwiched by the notches provided in the first and second molds. Thereby, when resin sealing is performed, the resin is blocked by the first and second molds, and the resin can be prevented from entering between the insert electrode and the seat surface of the nut with a simple structure. Is possible.
- the nut when the resin is injected into the mold body, the nut is adsorbed by the adsorption path via the insert electrode. By adsorbing the nut, the nut is drawn toward the insert electrode, and the insert electrode and the nut are in close contact with each other without a gap. That is, it is possible to suppress a gap in which the resin enters between the nut and the inside of the insert electrode with a simple structure.
- FIG. 1 is a cross-sectional view of a mold apparatus according to Embodiment 1.
- FIG. It is sectional drawing of the metal mold
- FIG. It is sectional drawing in the middle of the assembly of the metal mold
- FIG. It is sectional drawing in the middle of the assembly of the metal mold
- FIG. It is sectional drawing of the metal mold
- FIG. It is sectional drawing of the metal mold
- FIG. It is sectional drawing of the metal mold
- FIG. 10 is a plan view of a slide mold of a mold apparatus according to Embodiment 5.
- FIG. 10 is a plan view of a slide mold of a mold apparatus according to Embodiment 5.
- FIG. 10 is a plan view of a slide mold of a mold apparatus according to Embodiment 5.
- FIG. 10 is a plan view of a slide mold of a mold apparatus according to a modification of the fifth embodiment.
- FIG. 10 is a plan view of a slide mold of a mold apparatus according to a modification of the fifth embodiment.
- FIG. 10 is a cross-sectional view of a mold apparatus according to a seventh embodiment. It is sectional drawing of the metal mold
- FIG. 10 is a cross-sectional view of a mold apparatus according to a seventh embodiment. It is sectional drawing of the metal mold
- FIG. 1 is a cross-sectional view in the middle of assembly of the mold apparatus according to the first embodiment.
- FIG. 2 is a sectional view of the mold apparatus according to the first embodiment.
- the mold apparatus in the first embodiment is a mold apparatus for resin-sealing a semiconductor device including the insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a.
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a.
- the nut 103 is disposed so that the insert hole 102a and the screw hole 103a communicate with each other.
- the mold apparatus includes a mold body 104 for resin-sealing a semiconductor device including a side where a resin 103 is injected and a nut 103 of the insert electrode 102 is disposed, and a rod-like shape inserted into the insert hole 102a. And a member (ie, bolt 101).
- the mold body 104 is provided with a recess 104a for storing the head of the bolt 101.
- a through hole 104b is provided at the bottom of the recess 104a.
- a hexagonal hole is provided in the head of the bolt 101.
- the head of the bolt 101 is fitted into the recess 104a of the mold body 104 and stored.
- the insert electrode 102 is disposed on the mold body 104.
- the insert electrode 102 is disposed so that the shaft portion of the bolt 101 passes through the insert hole 102 a of the insert electrode 102.
- the shaft portion of the bolt 101 is screwed into the screw hole 103a of the nut 103.
- the nut 103 is tightened with the bolt 101, the nut 103 is pulled toward the insert electrode 102. That is, the nut 103 is pulled in the direction of the arrow in FIG. As a result, the contact surface 103b of the nut 103 is in close contact with the inside of the insert electrode 102 without a gap. Note that when the nut 103 and the bolt 101 are screwed together, the bolt 101 may be rotated instead of the nut 103.
- the bolt 101 and the nut 103 are fastened through the insert electrode 102 after the head of the bolt 101 is stored in the recess 104a of the mold body 104.
- the head of the bolt 101 may be stored in the recess 104 e of the mold body 104.
- the bolt 101 is removed from the nut 103 after the semiconductor device is removed from the mold body 101 while the bolt 101 is fastened to the nut 103.
- the through hole 104b is not necessarily provided at the bottom of the recess 104a.
- the mold apparatus in the first embodiment is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a so that the hole 102a and the screw hole 103a communicate with each other, and the mold apparatus has a side on which the resin 103 is injected and the nut 103 of the insert electrode 102 is provided.
- the rod-like member is a screw of the nut 103 through the insert hole 102a of the insert electrode 102. Inserted into the hole 103a, the nut 103 is pulled toward the insert electrode 102 side.
- the nut 103 is pulled toward the insert electrode 102 through the insert hole 102a by the rod-like member.
- the insert electrode 102 and the nut 103 are in close contact with each other without a gap. That is, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102.
- the rod-shaped member is a bolt 101, and the bolt 103 is screwed into the screw hole 103a of the nut 103 through the insert hole 102a, so that the nut 103 is placed on the insert electrode 102 side. Gravitate.
- the nut 103 is tightened with the bolt 101 via the insert electrode 102 before the resin is injected into the mold body 104.
- the insert electrode 102 and the nut 103 are in close contact with each other without a gap. That is, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102.
- the mold apparatus is a mold apparatus for resin-sealing a semiconductor device including the insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a.
- the nut 103 having the screw hole 103a is arranged in the insert electrode 102 so that the insert hole 102a and the screw hole 103a communicate with each other.
- the resin 103 is injected and the nut 103 of the insert electrode 102 is arranged.
- the mold body 104 includes a mold body 104 for resin-sealing the semiconductor device including the side, and the mold body 104 has a recess 104a for housing the head of the bolt 101 that is screwed into the screw hole 103a of the nut 103 through the insert hole 102a. Provided.
- the mold body 104 is provided with a recess 104a that houses the head of the bolt 101. Accordingly, the insert electrode 102 and the nut 103 can be arranged on the mold body 104 in a state where the nut 103 is fastened with the bolt 101 through the insert hole 102a. Therefore, since the insert electrode 102 and the nut 103 are in close contact with each other without a gap, it is possible to suppress a gap in which the resin enters between the nut 103 and the inside of the insert electrode 102.
- FIG. 3 is a cross-sectional view of the mold apparatus according to the second embodiment.
- the bolt 101 is employed as the rod-shaped member
- the pilot pin 201 is employed as the rod-shaped member.
- a screw thread 201 a is formed at the tip of the pilot pin 201.
- the rear end portion of the pilot pin 201 is provided with a recess into which the driver is fitted, and the pilot pin 201 can be rotated by the driver.
- the mold body 104 is provided with a through hole 104c through which the pilot pin 201 is passed.
- the pilot pin 201 is inserted into the through hole 104 c of the mold body 104. Then, the insert electrode 102 is disposed on the mold body 104 so that the pilot pin 201 is inserted into the insert hole 102a. Note that the pilot pin 201 may be inserted into the through hole 104 c of the mold body 104 after the insert electrode 102 is disposed in the mold body 104.
- the screw hole 103a of the nut 103 is screwed into the thread 201a at the tip of the pilot pin 201.
- the nut 103 is tightened by the pilot pin 201, whereby the nut 103 is drawn toward the insert electrode 102. That is, the nut 103 is pulled in the direction of the arrow in FIG.
- the contact surface 103b of the nut 103 is in close contact with the inside of the insert electrode 102 without a gap.
- the pilot pin 201 may be rotated instead of the nut 103.
- the rod-shaped member is a pilot pin 201, and a screw thread 201a is provided at the tip of the pilot pin 201, and the screw thread 201a at the tip of the pilot pin 201 is inserted into the nut through the insert hole 102a.
- the nut 103 is pulled toward the insert electrode 102 by being screwed into the screw hole 103a of 103.
- the nut 103 is tightened with the pilot pin 201 with the thread 201a through the insert electrode 102.
- the insert electrode 102 and the nut 103 are in close contact with each other without a gap. That is, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102.
- the pilot pin 201 the insert electrode 102 and the nut 103 can be positioned.
- the nut 103 can be brought into close contact with the insert electrode 102 without scratching the surface of the insert electrode 102 on the pilot pin 201 side.
- FIG. 6 is a cross-sectional view of the mold apparatus according to the third embodiment.
- the pilot pin 201 is employed as the rod-shaped member.
- a plurality of pilot pins 502 and 503 are employed as the rod-shaped member.
- claws 502 a and 503 a are formed at the tip portions of the pilot pins 502 and 503, respectively.
- the mold body 104 is provided with a through hole 104d through which the pilot pins 502 and 503 are passed.
- the mold apparatus according to the third embodiment includes a pilot pin expansion bar 501.
- the tip of the pilot pin expansion bar 501 is rounded.
- the nut 103 is a through-type nut (that is, a nut through which both ends of the screw hole 103a pass).
- pilot pins 502 and 503 are inserted into the through holes 104 d of the mold body 104.
- the claws 502a and 503a of the pilot pins 502 and 503 are opposite to the contact surface 103b of the nut 103 (that is, the opposite side of the nut 103 from the inlet side where the pilot pins 502 and 503 are inserted). Lock the surface).
- the pilot pin expansion rod 501 is pushed between the pilot pins 502 and 503.
- the pilot pins 502 and 503 are pressed against the inner wall of the screw hole 103 a of the nut 103.
- the pilot pins 502 and 503 are pulled in the direction of the arrow in FIG. 6 (the direction opposite to the nut 103).
- the nut 103 locked by the claws 502a and 503a of the pilot pins 502 and 503 is pulled toward the insert electrode 102 side.
- the contact surface 103b of the nut 103 is in close contact with the inside of the insert electrode 102 without a gap.
- the number of pilot pins 502 and 503 is two, but the number of pilot pins is not limited to this as long as it is plural.
- the rod-shaped members are a plurality of pilot pins 502 and 503, and claws 502 a and 503 a are provided at the respective tips of the plurality of pilot pins 502 and 503.
- the pilot pin expansion rod 501 is inserted between the plurality of pilot pins 502 and 503 in a state where the plurality of pilot pins 502 and 503 are inserted into the screw holes 103a of the nut 103 through the insert holes 102a.
- the nut 103 when the resin is injected into the mold body 104, the nut 103 is locked by the claws 502a and 503a provided at the tips of the plurality of pilot pins 502 and 503, and the nut 103 is inserted. Pull in a direction to press against the electrode 102. As a result, the insert electrode 102 and the nut 103 are in close contact with each other without a gap. That is, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102. Further, by using the pilot pins 502 and 503, the insert electrode 102 and the nut 103 can be positioned. Further, by using the pilot pins 502 and 503, the nut 103 can be brought into close contact with the insert electrode 102 without scratching the surface of the insert electrode 102 on the pilot pin 201 side.
- the nut 103 is the nut 103 through which both ends of the screw hole 103a penetrate, and the claws 502a and 503a of the pilot pins 502 and 503 are connected to the pilot pin 502, The surface opposite to the entrance side where 503 is inserted is locked.
- the surface of the nut 103 opposite to the inlet side where the pilot pins 502 and 503 are inserted is locked by the claws 502a and 503a provided at the tips of the plurality of pilot pins 502 and 503. To do. As a result, the nut 103 can be pulled in the direction in which the nut 103 is pressed against the insert electrode 102.
- FIG. 7 is a cross-sectional view of the mold apparatus according to the fourth embodiment.
- a through-type nut is used as the nut 103, but in the fourth embodiment, a cap nut (non-through-type nut) is used.
- the fourth embodiment also employs a plurality of pilot pins 602 and 603 as rod-like members. As shown in FIG. 7, claws 602a and 603a are formed at the tip portions of the pilot pins 602 and 603, respectively.
- the mold body 104 is provided with a through hole 104d through which the pilot pins 602 and 603 are passed.
- the mold apparatus in the fourth embodiment includes a pilot pin expansion bar 601. The tip of the pilot pin expansion rod 601 is rounded.
- pilot pins 602 and 603 are inserted into the through holes 104 d of the mold body 104. Then, the claws 602 a and 603 a of the pilot pins 602 and 603 are brought into contact with the inner wall of the screw hole 103 a of the nut 103.
- the pilot pin expansion rod 601 is pushed between the pilot pins 602 and 603. Accordingly, the claws 602 a and 603 a of the pilot pins 602 and 603 are pressed against the inner wall of the screw hole 103 a of the nut 103. In this state, the claws 602 a and 603 a of the pilot pins 602 and 603 are locked to the thread of the screw hole 103 a of the nut 103.
- the pilot pins 602 and 603 are pulled in the direction opposite to the nut 103.
- the nut 103 locked by the claws 602a and 603a of the pilot pins 602 and 603 is pulled toward the insert electrode 102 side.
- the contact surface 103b of the nut 103 is in close contact with the inside of the insert electrode 102 without a gap.
- the number of pilot pins 602 and 603 is two, but the number of pilot pins is not limited to this as long as it is plural.
- the shape of the claws 602a and 603a provided at the tips of the pilot pins 602 and 603 may be any shape as long as it locks (grabs) the thread.
- the tips of the claws 602a and 603a may be made thin so as to be easily caught on the thread.
- the nail may be made of resin, for example, to give the nail elasticity. Thereby, since a nail
- the nut 103 is a cap nut, and the claws 602a and 603a of the pilot pins 602 and 603 lock the inner wall surface of the screw hole 103a of the nut 103.
- the inner wall of the screw hole 103a of the nut 103 is locked by the claws 602a and 603a provided at the tips of the pilot pins 602 and 603. As a result, the nut 103 can be pulled in the direction in which the nut 103 is pressed against the insert electrode 102.
- ⁇ Embodiment 5> 8 and 9 are cross-sectional views of the mold apparatus according to the fifth embodiment.
- 10 and 11 are plan views of the slide mold 301 in the fifth embodiment.
- the mold apparatus in the fifth embodiment is a mold apparatus for resin-sealing a semiconductor device including the insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a.
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a.
- the nut 103 is disposed so that the insert hole 102a and the screw hole 103a communicate with each other.
- the mold apparatus according to the first embodiment is disposed inside the insert electrode 102 and the mold main body 104 for resin-sealing the semiconductor device including the side where the resin 103 is injected and the nut 103 of the insert electrode 102 is disposed.
- the slide mold 301 is provided.
- the mold body 104 is provided with a protrusion 104e.
- the slide mold 301 includes first and second molds 301a and 301b. As shown in FIG. 10, a pair of notches 30 are provided in each of the first and second molds 301a and 301b.
- the first and second molds 301a and 301b have the same rotation shaft 301c.
- the first and second molds 301a and 301b rotate with respect to the rotation shaft 301c.
- 9 and 11 show a state in which the pair of notches 30 sandwich the outer periphery of the seat surface (contact surface 103b) of the nut 103. In this state, the insides of the pair of notches 30 are in contact with the outer periphery of the seat surface of the nut 103.
- 8 and 10 show a state in which the pair of notches 30 have released the pinching of the outer periphery of the seat surface of the nut 103.
- the insert electrode 102 is disposed on the mold body 104. At this time, the insert electrode 102 is disposed so that the protrusion 104e penetrates the insert hole 102a of the insert electrode 102. Next, the screw hole 103 a of the nut 103 is fitted into the protrusion 104 e through the insert electrode 102.
- the first and second molds 301 a and 301 b of the slide mold 301 are rotated in the directions of the arrows in FIGS. 8 and 10, and the bearing surface (contact surface 103 b) of the nut 103 is formed by the pair of notches 30. )
- resin is injected into the cavity 105 of the mold body 104, and the semiconductor device is sealed with resin.
- the insert electrode 102 and the nut 103 sealed with the resin are separated from the mold body 104.
- the mold apparatus in the fifth embodiment is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a so that the hole 102a and the screw hole 103a communicate with each other.
- the mold body 104 includes a protrusion 104e, and the protrusion 104e is inserted into the insert electrode 102.
- the slide mold 301 is inserted into the screw hole 103a of the nut 103 through the insert hole 102a.
- the first and second molds 301 a and 301 b are each provided with a pair of notches 30, and the pair of notches 30 serves as a seating surface of the nut 103. The outer periphery of is inserted.
- the outer periphery of the seat surface of the nut 103 is sandwiched between the notches 30 provided in the first and second molds 301a and 301b. Thereby, when resin sealing is performed, the resin is blocked by the first and second molds 301a and 301b, and the resin is prevented from entering between the insert electrode and the seat surface of the nut 103. Is possible.
- the first and second molds 301a and 301b have the same rotation shaft 301c, and the first and second molds 301a and 301b are connected to the rotation shaft 301c.
- the pair of cutouts 30 is rotated between the state where the pair of notches 30 sandwich the outer periphery of the seat surface of the nut 103 and the state where the pair of notches 30 releases the sandwiching of the outer periphery of the seat surface of the nut 103.
- the first and second molds 301a and 301b can be easily rotated, so that the bearing surface of the nut 103 can be easily rotated. It becomes possible to sandwich the outer periphery.
- FIG. 12 and 13 are plan views of a slide mold 401 in a modification of the fifth embodiment.
- the slide mold 401 includes first and second molds 401a and 401b.
- a pair of notches 40 are provided in the first and second molds 401a and 401b.
- the outer periphery of the seat surface of the nut 103 is sandwiched between the separated first and second molds 401a and 401b. Also in this modified example, when resin sealing is performed, the resin is blocked by the first and second molds 401a and 401b, and the resin is prevented from entering between the insert electrode and the seat surface of the nut 103. It is possible to obtain the effect.
- FIG. 14 is a cross-sectional view of the mold apparatus according to the sixth embodiment.
- the shapes of the slide mold 301 and the nut 103 in the fifth embodiment are changed.
- an inclination 103c is provided on the outer periphery (the outer periphery of the fringe of the nut 103) of the seat surface (contact surface 103b) of the nut 103.
- the pair of notches 30 (see FIGS. 10 and 14) is provided with an inclination 31 that fits with an inclination 103c on the outer periphery of the seat surface of the nut 103.
- the outer periphery of the seat surface of the nut 103 sandwiched between the pair of notches 30 is provided with an inclination 103c that extends toward the seat surface (contact surface 103b), and the pair of notches. 30 is provided with an inclination 31 that fits with an inclination 103 c on the outer periphery of the seat surface of the nut 103.
- the slide mold 301 can be provided with a function of adjusting the nut 103 to a predetermined position. Furthermore, since a force in a direction of pressing the nut 103 against the insert electrode 102 works, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102.
- FIG. 16 is a cross-sectional view of a mold apparatus according to the seventh embodiment.
- the mold apparatus according to the seventh embodiment is a mold apparatus for resin-sealing a semiconductor device including the insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a.
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a.
- the nut 103 is disposed so that the insert hole 102a and the screw hole 103a communicate with each other.
- the mold apparatus includes a mold body 104 for resin-sealing a semiconductor device including a side where the resin 103 is injected and the nut 103 of the insert electrode 102 is disposed, and a protrusion provided on the mold body 104. 104f.
- the protrusion 104f is a pilot pin.
- the protrusion 104f is provided with an adsorption path 104g.
- One end of the suction path 104g is connected to a negative pressure source (not shown) outside the mold body 104.
- the other end of the suction path 104g penetrates the tip of the protrusion 104f.
- the nut 103 is a cap nut (non-penetrating nut).
- the insert electrode 102 is disposed on the mold body 104. At this time, the insert electrode 102 is disposed so that the protrusion 104 f penetrates the insert hole 102 a of the insert electrode 102. Next, the screw hole 103 a of the nut 103 is fitted into the protrusion 104 f through the insert electrode 102.
- a negative pressure source (not shown) connected to one end of the suction path 104g is operated.
- the nut 103 fitted to the tip of the protrusion 104f is adsorbed by the negative pressure.
- the nut 103 adsorbed by the negative pressure is drawn toward the insert electrode 102 side. That is, the nut 103 is pulled in the direction of the arrow in FIG.
- the contact surface 103b of the nut 103 is in close contact with the inside of the insert electrode 102 without a gap.
- the resin is injected into the cavity 105 of the mold body 104. After the resin is cured, the insert electrode 102 and the nut 103 sealed with the resin are separated from the mold body 104. Through the above steps, a resin-sealed semiconductor device is obtained.
- the mold apparatus is a mold apparatus for resin-sealing a semiconductor device provided with an insert electrode 102.
- the insert electrode 102 is provided with an insert hole 102a
- the insert electrode 102 is provided with a nut 103 having a screw hole 103a so that the hole 102a and the screw hole 103a communicate with each other, and the mold apparatus has a side on which the resin 103 is injected and the nut 103 of the insert electrode 102 is provided.
- the protrusion 104f is inserted into the screw hole 103a of the nut 103 through the insert hole 102a of the insert electrode 102. Inserted into the protrusion 104f, the nut 103 is adsorbed by negative pressure and the nut 103 is inserted. Suction path 104g is provided to attract the pole 102 side.
- the nut 103 when the resin is injected into the mold body 104, the nut 103 is adsorbed by the adsorption path 104g via the insert electrode 102. By adsorbing the nut 103, the nut 103 is pulled toward the insert electrode 102, and the insert electrode 102 and the nut 103 are in close contact with each other without a gap. That is, it is possible to suppress a gap in which resin enters between the nut 103 and the inside of the insert electrode 102.
- FIG. 17 is a cross-sectional view of a mold apparatus according to the eighth embodiment.
- an O-ring 702 is provided between the mold body 104 and the insert electrode 102. That is, a groove is provided in the mold body 104 so as to surround the protrusion 104e of the mold body 104, and an O-ring 702 is embedded in the groove.
- the O-ring 702 is, for example, a heat resistant silicon resin.
- the mold apparatus according to the eighth embodiment further includes an O-ring 702 that surrounds the protrusion 104e. Therefore, it is possible to suppress the occurrence of suction leakage when the nut 103 is sucked by the suction path 104g. Therefore, the nut 103 can be more reliably adsorbed and the nut 103 can be pulled closer to the insert electrode 102 side.
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Abstract
Description
図1は本実施の形態1における金型装置の組み立て途中の断面図である。図2は本実施の形態1における金型装置の断面図である。
本実施の形態1における金型装置は、インサート電極102を備えた半導体装置を樹脂封止するための金型装置であって、半導体装置において、インサート電極102にはインサート孔102aが設けられ、インサート孔102aとネジ穴103aが連通するようにインサート電極102にはネジ穴103aを有するナット103が配置されており、金型装置は、樹脂が注入されインサート電極102のナット103が配置される側を含んで半導体装置を樹脂封止する金型本体104と、インサート孔102aに挿入される棒状部材(即ちボルト101)と、を備え、棒状部材が、インサート電極102のインサート孔102aを通じてナット103のネジ穴103aに挿入され、ナット103をインサート電極102の側に引き寄せる。
図3は、本実施の形態2における金型装置の断面図である。実施の形態1においては棒状部材としてボルト101を採用したが、本実施の形態2では、棒状部材としてパイロットピン201を採用する。パイロットピン201の先端部分にはネジ山201aが形成されている。また、パイロットピン201の後端部分にはドライバーが嵌合する凹みが設けられており、ドライバーによってパイロットピン201を回転させることが可能である。金型本体104にはパイロットピン201を通すための貫通孔104cが設けられている。
本実施の形態2における金型装置において、棒状部材はパイロットピン201であり、パイロットピン201の先端にはネジ山201aが設けられ、パイロットピン201の先端のネジ山201aが、インサート孔102aを通じてナット103のネジ穴103aと螺合することにより、ナット103がインサート電極102の側に引き寄せられる。
図4と図5は、本実施の形態3における金型装置の組み立て途中の断面図である。図6は、本実施の形態3における金型装置の断面図である。
本実施の形態3における金型装置において、棒状部材は複数のパイロットピン502,503であり、複数のパイロットピン502,503のそれぞれの先端には爪502a,503aが設けられ、パイロットピン拡張棒501をさらに備え、複数のパイロットピン502,503がインサート孔102aを通じてナット103のネジ穴103aに挿入された状態において、複数のパイロットピン502,503の間にパイロットピン拡張棒501が挿入されることにより、複数のパイロットピン502,503の爪502a,503aがナット103に係止し、複数のパイロットピン502,503の爪502a,503aがナット103に係止した状態において、複数のパイロットピン502,503がナット103をインサート電極102の側に引き寄せる。
図7は、本実施の形態4における金型装置の断面図である。実施の形態3においてはナット103として、貫通型ナットを採用したが、本実施の形態4では、袋ナット(非貫通型のナット)を採用する。実施の形態3と同様、本実施の形態4でも、棒状部材として複数のパイロットピン602,603を採用する。図7に示すように、パイロットピン602,603のそれぞれの先端部分には爪602a,603aが形成されている。金型本体104にはパイロットピン602,603を通すための貫通孔104dが設けられている。また、本実施の形態4における金型装置は、パイロットピン拡張棒601を備える。パイロットピン拡張棒601の先端は丸くなっている。
本実施の形態4における金型装置において、ナット103は袋ナットであり、パイロットピン602,603の爪602a,603aが、ナット103のネジ穴103aの内壁面を係止する。
図8および図9は、本実施の形態5における金型装置の断面図である。また、図10および図11は、本実施の形態5におけるスライド金型301の平面図である。
本実施の形態5における金型装置は、インサート電極102を備えた半導体装置を樹脂封止するための金型装置であって、半導体装置において、インサート電極102にはインサート孔102aが設けられ、インサート孔102aとネジ穴103aが連通するようにインサート電極102にはネジ穴103aを有するナット103が配置されており、金型装置は、樹脂が注入されインサート電極102のナット103が配置される側を含んで半導体装置を樹脂封止する金型本体104と、インサート電極102の内側に配置されるスライド金型301と、を備え、金型本体104は突起104eを備え、突起104eが、インサート電極102のインサート孔102aを通じてナット103のネジ穴103aに挿入され、スライド金型301は、第1、第2の金型301a,301bを備え、第1、第2の金型301a,301bのそれぞれには一対の切り欠き30が設けられ、一対の切り欠き30がナット103の座面の外周を挟み込む。
図12および図13は、実施の形態5の変形例におけるスライド金型401の平面図である。本変形例において、スライド金型401は第1、第2の金型401a,401bから構成される。図12に示すように、第1、第2の金型401a,401bには一対の切り欠き40が設けられている。
図14は、本実施の形態6における金型装置の断面図である。本実施の形態6は、実施の形態5におけるスライド金型301およびナット103の形状を変化させたものである。
本実施の形態6における金型装置において、一対の切り欠き30で挟み込まれるナット103の座面の外周には座面(当接面103b)に向かって広がる傾斜103cが設けられ、一対の切り欠き30にはナット103の座面の外周の傾斜103cと嵌合する傾斜31が設けられている。
図16は、実施の形態7に係る金型装置の断面図である。本実施の形態7における金型装置は、インサート電極102を備えた半導体装置を樹脂封止するための金型装置である。図16に示すように、インサート電極102にはインサート孔102aが設けられている。インサート電極102には、ネジ穴103aを有するナット103が配置されている。ナット103は、インサート孔102aとネジ穴103aが連通するように配置されている。
本実施の形態7における金型装置は、インサート電極102を備えた半導体装置を樹脂封止するための金型装置であって、半導体装置において、インサート電極102にはインサート孔102aが設けられ、インサート孔102aとネジ穴103aが連通するようにインサート電極102にはネジ穴103aを有するナット103が配置されており、金型装置は、樹脂が注入されインサート電極102のナット103が配置される側を含んで半導体装置を樹脂封止する金型本体104と、金型本体104に設けられる突起104fと、を備え、突起104fが、インサート電極102のインサート孔102aを介してナット103のネジ穴103aに挿入され、突起104fには、ナット103を負圧により吸着しナット103をインサート電極102の側に引き寄せる吸着路104gが設けられる。
図17は、実施の形態8に係る金型装置の断面図である。本実施の形態8では、実施の形態7の構成に加えて、金型本体104とインサート電極102との間にOリング702を設ける。つまり、金型本体104の突起104eの周囲を囲むように、金型本体104に溝が設けられ、その溝にOリング702が埋め込まれている。Oリング702は例えば、耐熱性を有するシリコン樹脂である。
本実施の形態8における金型装置は、突起104eを囲むOリング702をさらに備える。従って、吸着路104gでナット103を吸着する際に、吸着漏れの発生を抑制することが可能となる。よって、より確実にナット103を吸着して、より強力にナット103がインサート電極102の側に引き寄せることが可能となる。
Claims (12)
- インサート電極を備えた半導体装置を樹脂封止するための金型装置であって、
前記半導体装置において、前記インサート電極にはインサート孔が設けられ、前記インサート孔とネジ穴が連通するように前記インサート電極には前記ネジ穴を有するナットが配置されており、
前記金型装置は、
樹脂が注入され前記インサート電極の前記ナットが配置される側を含んで前記半導体装置を樹脂封止する金型本体と、
前記インサート孔に挿入される棒状部材と、
を備え、
前記棒状部材が、前記インサート電極の前記インサート孔を通じて前記ナットの前記ネジ穴に挿入され、当該ナットを前記インサート電極の側に引き寄せる、
金型装置。 - 前記棒状部材はボルトであり、
前記ボルトが前記インサート孔を通じて前記ナットの前記ネジ穴と螺合することにより、前記ナットが前記インサート電極の側に引き寄せられる、
請求項1に記載の金型装置。 - 前記棒状部材はパイロットピンであり、
前記パイロットピンの先端にはネジ山が設けられ、
前記パイロットピンの先端の前記ネジ山が、前記インサート孔を通じて前記ナットの前記ネジ穴と螺合することにより、前記ナットが前記インサート電極の側に引き寄せられる、
請求項1に記載の金型装置。 - 前記棒状部材は複数のパイロットピンであり、
前記複数のパイロットピンのそれぞれの先端には爪が設けられ、
パイロットピン拡張棒をさらに備え、
前記複数のパイロットピンが前記インサート孔を通じて前記ナットの前記ネジ穴に挿入された状態において、前記複数のパイロットピンの間に前記パイロットピン拡張棒が挿入されることにより、前記複数のパイロットピンの前記爪が前記ナットに係止し、
前記複数のパイロットピンの前記爪が前記ナットに係止した状態において、前記複数のパイロットピンが前記ナットを前記インサート電極の側に引き寄せる、
請求項1に記載の金型装置。 - 前記ナットは、前記ネジ穴の両端が貫通したナットであり、
前記パイロットピンの前記爪が、前記ナットの、前記パイロットピンが挿入される入口側とは反対側の面を係止する、
請求項4に記載の金型装置。 - 前記ナットは袋ナットであり、
前記パイロットピンの前記爪が、前記ナットの前記ネジ穴の内壁面を係止する、
請求項4に記載の金型装置。 - インサート電極を備えた半導体装置を樹脂封止するための金型装置であって、
前記半導体装置において、前記インサート電極にはインサート孔が設けられ、前記インサート孔とネジ穴が連通するように前記インサート電極には前記ネジ穴を有するナットが配置されており、
前記金型装置は、
樹脂が注入され前記インサート電極の前記ナットが配置される側を含んで前記半導体装置を樹脂封止する金型本体と、
前記インサート電極の内側に配置されるスライド金型と、
を備え、
前記金型本体は突起を備え
前記突起が、前記インサート電極の前記インサート孔を通じて前記ナットの前記ネジ穴に挿入され、
前記スライド金型は、第1、第2の金型を備え、
前記第1、第2の金型のそれぞれには一対の切り欠きが設けられ、
前記一対の前記切り欠きが前記ナットの座面の外周を挟み込む、
金型装置。 - 前記第1、第2の金型は同一の回転軸を有し、
前記第1、第2の金型が前記回転軸に対して回転して、前記一対の切り欠きが前記ナットの座面の外周を挟み込んだ状態と、前記一対の切り欠きが前記ナットの座面の外周の挟み込みを解除した状態とが切り替わる、
請求項7に記載の金型装置。 - 前記一対の切り欠きで挟み込まれる前記ナットの座面の外周には座面に向かって広がる傾斜が設けられ、
前記一対の切り欠きには前記ナットの座面の外周の傾斜と嵌合する傾斜が設けられている、
請求項7に記載の金型装置。 - インサート電極を備えた半導体装置を樹脂封止するための金型装置であって、
前記半導体装置において、前記インサート電極にはインサート孔が設けられ、前記インサート孔とネジ穴が連通するように前記インサート電極には前記ネジ穴を有するナットが配置されており、
前記金型装置は、
樹脂が注入され前記インサート電極の前記ナットが配置される側を含んで前記半導体装置を樹脂封止する金型本体と、
前記金型本体に設けられる突起と、
を備え、
前記突起が、前記インサート電極の前記インサート孔を介して前記ナットの前記ネジ穴に挿入され、
前記突起には、前記ナットを負圧により吸着し前記ナットを前記インサート電極の側に引き寄せる吸着路が設けられる、
金型装置。 - 前記金型装置は、前記突起を囲むOリングをさらに備える、
請求項10に記載の金型装置。 - インサート電極を備えた半導体装置を樹脂封止するための金型装置であって、
前記半導体装置において、前記インサート電極にはインサート孔が設けられ、前記インサート孔とネジ穴が連通するように前記インサート電極には前記ネジ穴を有するナットが配置されており、
前記金型装置は、
樹脂が注入され前記インサート電極の前記ナットが配置される側を含んで前記半導体装置を樹脂封止する金型本体を備え、
前記金型本体には、前記インサート孔を通じて前記ナットの前記ネジ穴に螺合するボルトの頭部を収納する窪みが設けられる、
金型装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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US15/575,345 US10682792B2 (en) | 2015-07-30 | 2015-07-30 | Mold device |
PCT/JP2015/071640 WO2017017837A1 (ja) | 2015-07-30 | 2015-07-30 | 金型装置 |
JP2017530563A JP6377275B2 (ja) | 2015-07-30 | 2015-07-30 | 金型装置 |
CN201580082090.6A CN107851629B (zh) | 2015-07-30 | 2015-07-30 | 模具装置 |
DE112015006750.7T DE112015006750B4 (de) | 2015-07-30 | 2015-07-30 | Formvorrichtung |
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PCT/JP2015/071640 WO2017017837A1 (ja) | 2015-07-30 | 2015-07-30 | 金型装置 |
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WO2017017837A1 true WO2017017837A1 (ja) | 2017-02-02 |
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US (1) | US10682792B2 (ja) |
JP (1) | JP6377275B2 (ja) |
CN (1) | CN107851629B (ja) |
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JP2019051650A (ja) * | 2017-09-15 | 2019-04-04 | 東海興業株式会社 | インサート成形用金型及びこれにより得られる樹脂成形品 |
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EP3933915B1 (en) | 2020-07-03 | 2023-05-10 | Infineon Technologies Austria AG | A semiconductor device package comprising a pin in the form of a drilling screw |
US20240131753A1 (en) * | 2022-10-20 | 2024-04-25 | Tpi Technology Inc. | In-mold sealing system to assist with vacuum assisted resin transfer molding |
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JPS62173912U (ja) * | 1986-04-24 | 1987-11-05 | ||
JPH01272419A (ja) * | 1988-04-26 | 1989-10-31 | Inoue Mtp Co Ltd | ナットを埋設した成形品の製造方法 |
JPH0255108A (ja) * | 1988-08-19 | 1990-02-23 | Bridgestone Corp | 合成樹脂成形装置 |
JPH0612024U (ja) * | 1992-07-27 | 1994-02-15 | 松下電工株式会社 | インサート成形金型 |
JP2007038441A (ja) * | 2005-08-01 | 2007-02-15 | Sumitomo Wiring Syst Ltd | インサート成形品 |
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JPH0691657A (ja) | 1992-09-17 | 1994-04-05 | Kuraray Co Ltd | インサート成形用金型 |
EP1177949A1 (en) * | 2000-08-01 | 2002-02-06 | Recticel | Method for manufacturing a trim part for the interior of an automobile vehicle or at least a skin therefor |
JP4540884B2 (ja) * | 2001-06-19 | 2010-09-08 | 三菱電機株式会社 | 半導体装置 |
JP4189752B2 (ja) * | 2004-03-31 | 2008-12-03 | 住友電装株式会社 | インサート成形品の製造方法 |
JP5432244B2 (ja) * | 2009-10-27 | 2014-03-05 | 東海ゴム工業株式会社 | 防音カバー及びその製造方法 |
JP5496924B2 (ja) | 2011-01-18 | 2014-05-21 | 愛三工業株式会社 | インサート成形品の製造方法、インサートナット、ピン部材、及び、インサート成形品 |
JP5657466B2 (ja) | 2011-04-28 | 2015-01-21 | 愛三工業株式会社 | インサート成形品の製造方法及びインサートナット |
CN202480314U (zh) * | 2011-12-22 | 2012-10-10 | 北京东明兴业科技有限公司 | 具有螺母定位及放置确认装置的嵌件注塑模 |
TWI581938B (zh) * | 2015-06-12 | 2017-05-11 | 廣達電腦股份有限公司 | 自動化埋釘射出成型系統及其方法 |
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- 2015-07-30 CN CN201580082090.6A patent/CN107851629B/zh active Active
- 2015-07-30 DE DE112015006750.7T patent/DE112015006750B4/de active Active
- 2015-07-30 US US15/575,345 patent/US10682792B2/en active Active
- 2015-07-30 WO PCT/JP2015/071640 patent/WO2017017837A1/ja active Application Filing
Patent Citations (5)
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JPS62173912U (ja) * | 1986-04-24 | 1987-11-05 | ||
JPH01272419A (ja) * | 1988-04-26 | 1989-10-31 | Inoue Mtp Co Ltd | ナットを埋設した成形品の製造方法 |
JPH0255108A (ja) * | 1988-08-19 | 1990-02-23 | Bridgestone Corp | 合成樹脂成形装置 |
JPH0612024U (ja) * | 1992-07-27 | 1994-02-15 | 松下電工株式会社 | インサート成形金型 |
JP2007038441A (ja) * | 2005-08-01 | 2007-02-15 | Sumitomo Wiring Syst Ltd | インサート成形品 |
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JP2019051650A (ja) * | 2017-09-15 | 2019-04-04 | 東海興業株式会社 | インサート成形用金型及びこれにより得られる樹脂成形品 |
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US20180147758A1 (en) | 2018-05-31 |
DE112015006750B4 (de) | 2022-05-05 |
CN107851629A (zh) | 2018-03-27 |
DE112015006750T5 (de) | 2018-04-12 |
US10682792B2 (en) | 2020-06-16 |
CN107851629B (zh) | 2020-07-10 |
JPWO2017017837A1 (ja) | 2017-10-19 |
JP6377275B2 (ja) | 2018-08-22 |
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