公开(公告)号：JPS60262432A

公开(公告)日：1985-12-25

申请号：JP11820084

申请日：1984-06-11

Applicant: TOSHIBA KK

Inventor： NEMOTO TOSHIYA ,  YAMAGUCHI MASAYOSHI ,  KASHIMA NORIYASU ,  YOKOI KIYOTAKE ,  CHIBA KOUICHI ,  KANEDA KATSUHIKO

IPC: H01L21/52 ,  H01L21/58

Abstract: PURPOSE:To obtain a mounting system applying a bonding material smoothly in a full-automatic manner by a constitution wherein informations obtained by picking up by a camera set on a supply head are collated with standards to calculate positional deviations and the head is driven to a proper position so as to supply the bonding material. CONSTITUTION:When circuit boards 21 and 22 get from a magazine 2 to positions under a supply head 5 installed on an X-Y table 26, marks 23 and 24 are picked up by a TV camera 6, subjected to image processing 30 and then inputted to CPU28, wherein they are collated with standards to calculate deviations. Based on this calculation, the head 5 is moved to a proper position, and Ag paste is injected to drip from a needle 26 positioned at the end of a cylinder 25, by controlling a solenoid-operated valve 29. According to this construction, the Ag paste can be supplied onto the boards in a successive and full-automatic manner, and the productivity is further improved to a great extent by incorporating a chip fitting process also into the same process.

公开(公告)号：JPS613417A

公开(公告)日：1986-01-09

申请号：JP12368884

申请日：1984-06-18

Applicant: TOSHIBA KK

Inventor： CHIBA KOUICHI ,  KANEDA KATSUHIKO ,  YAMAGUCHI MASAYOSHI ,  NEMOTO TOSHIYA ,  SUEMATSU MUTSUMI ,  FUJITA NOBUYUKI ,  TAMAI KOUICHI

IPC: H01L21/52 ,  H01L21/58 ,  H01L21/60

Abstract: PURPOSE:To effect bonding to the plural bonding positions having differences in height automatically with accuracy at a high speed by focusing a TV camera so as to make a quantity of discrepancy of focus zero which is calculated by collation of an image pick-up output signal with a reference signal. CONSTITUTION:A pattern recognition circuit 23 collates a binary signal pattern of an image of a substance to be bonded 16 picked up by a TV camera 11 with a reference pattern which is stored previously and calculates a quantity of discrepancy in position. From this quantity, a real position is detected and bonding is effected automatically. In this case, the control process is included which includes the program that a quantity of position discrepancy is calculated by collating an image pick-up output signal of the predetermined position of substrance 16 with the previously stored reference signal at a time of when an image of substance to be bonded 16 is picked up and positioning of the TV camera in Z-axis direction and focusing of an optical lens of the TV camera 11 are carried out so that the above quantity becomes zero.

公开(公告)号：JPS60262431A

公开(公告)日：1985-12-25

申请号：JP11819884

申请日：1984-06-11

Applicant: TOSHIBA KK

Inventor： NEMOTO TOSHIYA ,  YAMAGUCHI MASAYOSHI ,  KASHIMA NORIYASU ,  WATANABE TAKAO

IPC: H01L21/52 ,  H01L21/58 ,  H01L21/60

Abstract: PURPOSE:To prevent the deterioration of a belt by heat, by applying a heat-insulating member on a portion approaching the belt at a position to which a heating device is elevated. CONSTITUTION:When a carrier 3 conveyed by belts 1 and 2 gets to the position of wire bonding and stops thereat, the main body 13 of a block is elevated together with a heater block 16 and fixed under pressure on a plate 9, and heating is conducted. Although the lateral sides of the main body 13 of the block approach the belts 1 and 2 at a position to which the main body is elevated, the temperature of side plates 15 is intercepted by heat-insulating members 14 and thus much lower than that of conventional ones. Therefore the belts are not so much heated as to be deteriorated, and consequently a system of high productivity can be obtained.