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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/14319


    Title: Flexible Gamma Correction Circuit for TFT LCD Source Driver IC
    Authors: Po-Ming Lee
    Chia-Hao Hsu
    Hsiang-Yuan Cheng
    Hung-Yi Chen
    Keywords: Gamma Correction
    gamma 2.2
    gamma 2.5
    Linear DAC
    VLSI
    Date: 2007-09-28
    Issue Date: 2007-10-01 09:35:12 (UTC+8)
    Abstract: Gamma correction is an essential function in every display device such as CRT, plasma TV, and TFT LCD. In this paper, a new gamma correction architecture of the source drive IC used in the TFT LCD is proposed. Instead of using non-linear dac architecture, a linera dac architecture is used to reduce the number of resistors required. The complexity of our design is also reduced due to less resistors. Moreover, the proposed design is capable to support multiple gamma values from 2.2 to 2.5 without further cost. In short, the proposed gamma correction design possesses several advantages which makes it a better alternative.
    Appears in Collections:[電子工程系所] 2007年系統雛型與電路設計創新應用研討會

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