摘要:
A method of manufacturing a semiconductor chip with a conductive adhesive layer including steps of: forming a conductive adhesive layer on back side of a wafer on which a semiconductor element is formed; laminating a flexible substrate on back side of the conductive adhesive layer; forming a dicing groove which reaches from a front of the wafer to the conductive adhesive layer and a bottom of which is in the conductive adhesive layer; pressing from back side of the flexible substrate in such a way that the conductive adhesive layer is cut with the dicing groove as an origin point; and separating the flexible substrate from the conductive adhesive layer.
摘要:
Stable Kelvin contact is made upon positional deviation of object. Force pins 12a and sense pins 12b contact with each ball terminal 51 of object 50 for measuring electric property. Force pins 12a and sense pins 12b are extendable and contractable and urged to ball terminal 51 by elastic member 13. Four force and sense pins correspond to one ball terminal. At least one force pin 12a and at least one sense pin 12b are arranged to come into contact with the one ball terminal 51. The object is positioned in concave portion 21 of lower socket 20. Force and sense pins are elastically supported by frame 11 of upper socket 10.
摘要:
A skate for a flexible cable guide comprises a series of interconnected skate units, each comprising a pair of parallel rails with rollers, the rails being connected by transverse connecting bars. A connecting block is provided with two holes. A connecting bar of one of skate units extends through one of the two holes. The other hole has a longitudinal entry slot for receiving a narrowed portion of a bar of the other skate unit. The narrowed portion is formed by providing one or more flat portions on the bar, disposed at a 45° angle with respect to the longitudinal direction of the skate, in order to require manipulation of the connecting block for engagement and disengagement of the bar having a narrowed portion from the connecting block.
摘要:
A skate disposed between facing portions of a folded, flexible, cable guide includes a first set of rollers which contact only one of the two facing portions, and a second set of rollers which contact only the other of the two facing portions. A turning member mounted at an end of the skate is in rolling contact with the bent portion of the guide.
摘要:
A skate for a flexible cable guide comprises a series of interconnected skate units, each comprising a pair of parallel rails with rollers, the rails being connected by transverse connecting bars. A connecting block is provided with two holes. A connecting bar of one of skate units extends through one of the two holes. The other hole has a longitudinal entry slot for receiving a narrowed portion of a bar of the other skate unit. The narrowed portion is formed by providing one or more flat portions on the bar, disposed at a 45° angle with respect to the longitudinal direction of the skate, in order to require manipulation of the connecting block for engagement and disengagement of the bar having a narrowed portion from the connecting block.
摘要:
A skate truck for interposition between two mutually facing parts of a flexible cable guide is composed of plural skate units interconnected to one another by interconnecting members that allow both vertical articulation and lateral movement of the skate units relative to the interconnecting members and relative to adjacent skate units.
摘要:
A skate truck for interposition between two mutually facing parts of a flexible cable guide is composed of plural skate units interconnected to one another by interconnecting members that allow both vertical articulation and lateral movement of the skate units relative to the interconnecting members and relative to adjacent skate units.
摘要:
A skate for interposition between opposed parts of a folded protective cable guide is composed of skate units which are articulably connected to one another through connecting blocks, using pins or stepped bolts.
摘要:
In a guide and support chain for flexible tubes, noises generated from stoppers and stopper surfaces for maintaining a straight-line attitude, and the rigidity in the case where the straight-line attitude tends to be changed into flexing is improved.A guide and support chain 10 is constituted such that link parts 12 having a pair of left and right side plates 14, 14 are rotatably connected. A straight-line attitude maintaining stopper and a straight-line attitude maintaining stopper surface comprise first stage straight-line attitude maintaining stoppers 21a, 23a and first straight-line attitude maintaining stopper surfaces 21b, 23b, and a second stage straight-line attitude maintaining stopper 22a and straight-line attitude maintaining stopper surfaces 22b. The stoppers 21a, 23a and the stopper surfaces 21b, 23b are provided at a position small in radius, and the stopper 22a and the stopper surface 22b are provided at a position large in radius. When the stoppers 21a, 23a and the stopper surfaces 21b, 23b start to contact with each other, the stopper 22a is parted from the stopper surface 22b with a predetermined clearance A.
摘要:
A skate for interposition between opposed parts of a folded protective cable guide is composed of skate units which are articulably connected to one another through connecting blocks, using pins or stepped bolts.