Low power strategy for a TFT controller

Proceedings Euromicro Symposium on Digital System Design. Architectures, Methods and Tools Pub Date : 2002-09-04 DOI:10.1109/DSD.2002.1115390

Giuseppe Notarangelo, Marco Gibilaro, F. Pappalardo, A. Pennisi, G. Palumbo

引用次数: 4

Abstract

In this paper a low power strategy for a TFT controller is described. The design is based on a general controller for high resolutions graphic display data. The main improvements introduced concerns not only an effective power reduction of about 65.42%, compared with the original module, but also the new feature that allows one to choose among six different functional configurations. The new TFT controller works also with the new display generation such as organic LED (OLED) type, in this case we introduce the possibility to power down the backlighting neon. Measures are made with design compiler (Synopsys) to compute the TFT controller power consumption and the total cell area before and after our modifications.

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TFT控制器的低功耗策略

本文介绍了一种TFT控制器的低功耗策略。本设计基于通用控制器实现高分辨率图形数据显示。介绍的主要改进不仅涉及与原始模块相比有效功耗降低约65.42%，而且还涉及允许在六种不同功能配置中进行选择的新功能。新的TFT控制器也适用于新一代的显示器，如有机LED (OLED)类型，在这种情况下，我们引入了关闭背光霓虹灯的可能性。利用设计编译器(Synopsys)对修改前后的TFT控制器功耗和总单元面积进行了计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings Euromicro Symposium on Digital System Design. Architectures, Methods and Tools

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