| 摘要 |
PURPOSE:To reduce any failure in recognition for increasing the number of controllable bonding systems by only one operator by a method wherein multiple numbers of automatic bonding systems are equipped with one picture image recognition supporter playing an efficient role in picture image recognition. CONSTITUTION:Multiple automatic bonders 1a-1n that perform wire-bonding of an LED chip 20 fixed onto a lead 21 pick up the image of chip 20 by means of a camera 7 to express it in a binary-coded form by means of a picture image reader 9. A computer 10 decides a bonding position on the basis of the picture image data to control a tool 8 and a stage 6. A picture image recognition supporter 4 successively transfers a switched 19a-19n of a converter to monitor the status of bonders 1a-1n. When the bonder 1a fails to recognize the picture image, a corresponding switch 16a is connected. Simultaneously, the data from camera 7 are inputted to a picture image pickup device 12 to be multiple-coding or turned into colored picture image data for deciding the bonding position by another computer 13. Finally, this positional data are transferred to the computer 10 of bonder 1a. |
