TRIZ APPLICATION IN DEVICE & MANUFACTURING ELECTROSTATIC DISCHARGE CONTROL
A credit card pager having a casing surrounding a substrate and electronic circuitry mounted on the substrate. An information connection including at least one molded waveguide having a core with a photonic device mounted at one end and a second end of the core being positioned on the substrate to be accessible exterior of the casing so as to communicate optical information signals therethrough.
Dust reduction in an electronic industry through TRIZ methodology
The purpose of this project is to reduce dust in electronics products during assembly process. The used of TRIZ concept will improve the process of assembly qualitatively that eliminating the contradiction problem that occurred during the process of improving process. Multimeter products which is has display was selected as a case study to evaluate the process. TRIZ tools 40 Incentive Principles were used to reduce the dust on the display during assembly process. From the proposed solution idea, the results show that clean bench has been selected to control dust at Assembly 1 station. Therefore, results were compared between before and after implementation of clean bench and it show that increasing of yield thus meet the target of yield. Furthermore, the successful of this case study show that TRIZ can be powerful tool to solve a problem.
One of the methods of observing ESD around elecronic equipment
Abstract It is very difficult to discriminate between interference caused by ESD and other types of interference on electronic equipment. We developed the “ESD Monitor” to discriminate between them and observe ESD. In this paper, we show details of the “ESD monitor” and how it should be used. We were able to find the origin of ESD with the measurement equipment, and implemented countermeasures to prevent it. As a result, the number of equipment failure was reduced by 26%.