US 12,438,119 B2
Intelligent dispensing adjustment system and method thereof
Lu-Min Chen, Taipei (TW); and Tsung-Lin Tsai, Taipei (TW)
Assigned to Kulicke and Soffa Hi-Tech Co., Ltd., New Taipei (TW)
Filed by KULICKE AND SOFFA HI-TECH CO., LTD., New Taipei (TW)
Filed on Jul. 14, 2022, as Appl. No. 17/865,200.
Claims priority of application No. 111123846 (TW), filed on Jun. 27, 2022.
Prior Publication US 2023/0420406 A1, Dec. 28, 2023
Int. Cl. B32B 41/00 (2006.01); H01L 21/56 (2006.01); H01L 21/67 (2006.01); H01L 23/00 (2006.01)
CPC H01L 24/75 (2013.01) [H01L 21/56 (2013.01); H01L 21/67126 (2013.01); H01L 24/83 (2013.01); H01L 24/32 (2013.01); H01L 24/743 (2013.01); H01L 2224/32221 (2013.01); H01L 2224/75611 (2013.01); H01L 2224/75901 (2013.01); H01L 2224/83825 (2013.01); H01L 2224/83862 (2013.01); H01L 2224/83908 (2013.01); H01L 2924/351 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An intelligent dispensing adjustment system, comprising:
a fluid dispensing unit configured to fill a target area with a fluid material to execute a Nth dispensing step, wherein N is a constant;
an optical measuring unit configured to dynamically image the fluid material in the target area and generate a Nth 3-dimension fluid signal; and
a calculating unit electrically connected to the fluid dispensing unit and the optical measuring unit, and configured to receive the Nth 3-dimension fluid signal to obtain a state of the fluid material, wherein the calculating unit compares the state of the fluid material with a predetermined fluid state value and transmits a Nth fluid amount adjustment signal to the fluid dispensing unit, whereby the fluid dispensing unit adjusts a fluid dispensing amount thereof according to the Nth fluid amount adjustment signal.