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On-chip display data RAM in LCD/OLED driver/control ICs for mobile application

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2 Author(s)
Ding Ge ; Inst. of Microelectron., Tsinghua Univ., Beijing, China ; Zhiliang Chen

The colorful and large size display continues to challenge the designer, who researches in on-chip display data RAM (DDRAM) in the LCD/OLED driver/control ICs, especially for mobile applications. In this article, we firstly analyze the special system requirements and characteristic of on-chip DDRAM, and then provide detailed design considerations from circuit to layout. The DDRAM used in one of our LCD driver/control ICs is shown as example.

Published in:

Solid-State and Integrated Circuits Technology, 2004. Proceedings. 7th International Conference on  (Volume:3 )

Date of Conference:

18-21 Oct. 2004