Method and system for high volume transfer of dies to substrates
First Claim
1. A method of transferring dies to respective substrates, comprising:
- loading a plurality of dies in a channel of a die application device; and
dispensing the dies onto respective substrates.
1 Assignment
0 Petitions
Accused Products
Abstract
A method, system, and apparatus for transferring dies to respective substrates is described. Conventional techniques include vision-based systems that pick and place dies one at a time onto substrates. The present invention can transfer multiple dies simultaneously or consecutively. Dies are loaded in a channel of a die application device. The dies are moved through the channel using any of a variety of means, such as gravity, air, vibration, a brush, a spring, etc. The die application device dispenses the dies onto respective substrates. In an aspect, the die application device independently dispenses each of the dies. In another aspect, the die application device dispenses multiple dies at a time.
107 Citations
22 Claims
-
1. A method of transferring dies to respective substrates, comprising:
-
loading a plurality of dies in a channel of a die application device; and
dispensing the dies onto respective substrates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. An apparatus to transfer dies to respective substrates, comprising:
-
a body having a channel that is configured to receive a plurality of dies; and
a die application element that is configured to transfer dies of the plurality of dies to respective substrates. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22)
-
Specification