Title :
Design for Manufacturability and Reliability of Embedded Display Smart Card
Author :
Liu, Yang ; Rodrigues, Rui ; Liu, Johan
Author_Institution :
Dept. of Microtechnol. & Nanosci., Chalmers Univ. of Technol., Goteborg
Abstract :
The versatile usages of smart cards with embedded display present a rigorous need in manufacturability and reliability. To increase the reliability and decrease the final cost, the work calls for co-design of the whole system which means that engineers have to consider the packaging scheme at the earliest stage of prototyping. Furthermore, the requirement of Chinese character based display requires a lot of advanced packaging method: fine pitches, bare chip assembly on flexible substrates, temperature tolerance of components and low processing temperature, etc. Besides, energy consumption is another important factor. A power control method was designed to minimize the unnecessary power consumption for this innovative card technology
Keywords :
assembling; design for manufacture; display devices; embedded systems; fine-pitch technology; power control; reliability; smart cards; Chinese character based display; advanced packaging method; bare chip assembly; design for manufacturability; embedded display; energy consumption; fine pitches; flexible substrates; low processing temperature; power control method; smart cards; temperature tolerance; Costs; Design engineering; Displays; Energy consumption; Manufacturing; Packaging; Power engineering and energy; Reliability engineering; Smart cards; Temperature;
Conference_Titel :
High Density Microsystem Design and Packaging and Component Failure Analysis, 2005 Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9292-2
Electronic_ISBN :
0-7803-9293-0
DOI :
10.1109/HDP.2005.251450
