Chip pick-and-place control method and device

• Main Authors: CAI WEILIN, WANG YUHUI, CHEN JIANKUI, YIN ZHOUPING, XIONG YOULUN
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2010
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention provides a chip pick-and-place control method, wherein a chip pick-and-place device is switched to a low speed from a high speed directly in the descending process to reduce the impact force in the decelerating process and effectively finish the picking or the placing of a chip. A devi...