摘要:
A joining roller rolls on the surface of a reinforcing substrate held by a center and side latch claws so as to be close and opposite to an wafer placed and held on a holding table in the condition that an adhesive sheet is adhered on the surface, whereby joining proceeds. As the joining roller rolls, both of the latch claws oscillate downward and the latch claws themselves move down while keeping the bend of the reinforcing substrate nearly constant, and retract when the joining roller approaches the latch claws.
摘要:
A joining roller rolls on the surface of a reinforcing substrate held by a center and side latch claws so as to be close and opposite to an wafer placed and held on a holding table in the condition that an adhesive sheet is adhered on the surface, whereby joining proceeds. As the joining roller rolls, both of the latch claws oscillate downward and the latch claws themselves move down while keeping the bend of the reinforcing substrate nearly constant, and retract when the joining roller approaches the latch claws.
摘要:
A work is suction-held by an upper suction chuck stage from the surface side of a supporting member, is moved upward to a predetermined height, and is heated in a state where the thickness direction of a both-faced adhesive sheet is not restricted, and a dicing tape is cooled. After lapse of predetermined heating time, the work is separated from the both-faced adhesive sheet whose adhesive strength is weaken, and drops to a lower suction chuck stage.
摘要:
With respect to a work obtained by joining a semiconductor wafer and a supporting member to each other via a both-faced adhesive sheet having heating separability, the surface of the supporting member is suction-held at a suction stage and is heated, thereby making the adhesive strength of an adhesive layer almost disappear. A Bernoulli chuck is moved close from the back side of the semiconductor wafer to separate the semiconductor wafer in a non-contact manner and to suspension-hold the semiconductor wafer in a state where the semiconductor wafer floats in the air.
摘要:
A joint detector detects a joint in an adhesive tape supplied from a tape supply section, and a computing unit determines a suitable cutting position of the adhesive tape for removing the joint in accordance with the detected results. A controller controls each mechanism to operate so as to satisfy the determined results by the computing unit. Thereafter, the adhesive tape including the joint is cut and removed.
摘要:
With respect to a work obtained by joining a semiconductor wafer and a supporting member to each other via a both-faced adhesive sheet having heating separability, the surface of the supporting member is suction-held at a suction stage and is heated, thereby making the adhesive strength of an adhesive layer almost disappear. A Bernoulli chuck is moved close from the back side of the semiconductor wafer to separate the semiconductor wafer in a non-contact manner and to suspension-hold the semiconductor wafer in a state where the semiconductor wafer floats in the air.
摘要:
A joint detector detects a joint in an adhesive tape supplied from a tape supply section, and a computing unit determines a suitable cutting position of the adhesive tape for removing the joint in accordance with the detected results. A controller controls each mechanism to operate so as to satisfy the determined results by the computing unit. Thereafter, the adhesive tape including the joint is cut and removed.
摘要:
A nipper formed of a pair of nip blocks in an open state suction-holds on nip surfaces thereof a front end of the adhesive tape that is folded back with an edge member and separated from a separator. Then, the nip block on a front end side pivots to unite the nip surfaces of the nip blocks to each other. As a result, the adhesive tape is bent inwardly and adhesive layers thereof are adhered to each other to form a tab. The nip block on a rear end side suction-holds a rear end of the cut adhesive tape. Then, the nip block on the rear end side pivots to bend the adhesive tape inwardly for forming a tab.
摘要:
A work is suction-held by an upper suction chuck stage from the surface side of a supporting member, is moved upward to a predetermined height, and is heated in a state where the thickness direction of a both-faced adhesive sheet is not restricted, and a dicing tape is cooled. After lapse of predetermined heating time, the work is separated from the both-faced adhesive sheet whose adhesive strength is weaken, and drops to a lower suction chuck stage.
摘要:
A joining roller rolls while pressing on a separator on a surface of a double-faced adhesive tape with through holes in rectangular shapes regularly formed therein in a longitudinal tape direction, and the double-faced adhesive tape is joined to a building panel. Thereafter, the separator is separated and the reinforcing member is joined to an adhesive layer of the double-faced adhesive tape while being pressed with the reinforcing member being kept parallel to the double-faced adhesive tape.