A new crosstalk compensation method in line inversion TFT-LCD's

Yun-Cheol Jeong; Chong-Cheol Park; Lee-Sup Kim

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A new crosstalk compensation method in line inversion TFT-LCD's

机译：在线反转TFT-LCD的串扰补偿新方法

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This brief presents a novel method to compensate a common electrode signal distortion caused by capacitive coupling between the data-lines and a common sheet electrode through a parasitic capacitor in TFT-LCD's. We designed a compensation circuit whose role is to give a negative feedback to the common electrode by detection of the amount of distortion and generation of the dependent voltage source to cancel off the distortion. By experiment, we found that the newly designed compensation circuit greatly reduced the distortion caused by crosstalk in large size line inversion TFT-LCD's

机译：本简介提出了一种新颖的方法，该方法可以通过TFT-LCD的寄生电容器补偿由于数据线与公共薄板电极之间的电容耦合而引起的公共电极信号失真。我们设计了一种补偿电路，其作用是通过检测失真量和产生相关电压源以消除失真来向公共电极提供负反馈。通过实验，我们发现新设计的补偿电路大大降低了大尺寸线反转TFT-LCD的串扰引起的失真。

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来源
《IEEE Transactions on Circuits and Systems. I, Regular Papers》 |1997年第6期|p.552-555|共4页
作者
Yun-Cheol Jeong; Chong-Cheol Park; Lee-Sup Kim;
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原文格式 PDF
正文语种 eng
中图分类 TN71;
关键词
compensation; crosstalk; electric distortion; feedback; liquid crystal displays; thin film transistors; capacitive coupling; common electrode signal distortion; common sheet electrode; crosstalk compensation method; dependent voltage source; line inversion TFT-LCD;

机译：补偿;串扰;电畸变;反馈;液晶显示器;薄膜晶体管;电容耦合;共电极信号畸变;共片电极;串扰补偿方法;相关电压源;线路反转TFT-LCD;

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专利

1. A new crosstalk compensation method in line inversion TFT-LCD's [J] . Yun-Cheol Jeong, Chong-Cheol Park IEEE Transactions on Circuits and Systems. 1 . 1997,第6期

机译：在线反转TFT-LCD的串扰补偿新方法
2. A New Dot Inversion Data Addressing Technique Using Double Rate Driving Method for High Image Quality and Low-Power TFT-LCDs [J] . Do-Sung Kim, Oh-Kyong Kwon Journal of display technology . 2016,第10期

机译：利用双倍速率驱动方法实现高图像质量和低功耗TFT-LCD的新型点反转数据寻址技术
3. A Low-Power TFT-LCD Column Driver Design for Dot-Inversion Method [J] . Shao-Sheng YANG, Pao-Lin GUO, Tsin-Yuan CHANG, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences . 2004,第2期

机译：用于点反转方法的低功耗TFT-LCD列驱动器设计
4. 17.4: A Design of Crosstalk Compensation Circuit in TFT-LCDs [C] . Y.-C. Jeong, H.-S. Soh, L.-S. Kim 1996 SID international symposium : Digest of technical papers . 1996

机译：17.4：TFT-LCD中的串扰补偿电路设计
5. Imaging under salt: Illumination compensation by regularized inversion. [D] . Prucha, Marie L. 2005

机译：盐下成像：通过正则反转进行照明补偿。
6. T2 mapping of the heart with a double-inversion radial fast spin-echo method with indirect echo compensation [O] . Tomoe Hagio, Chuan Huang, Aiden Abidov, 2015

机译：使用间接回波补偿的双反转径向快速自旋回波方法对心脏进行T2映射
7. Study of the crosstalk effect in Fast Fluid Attenuated Inversion Recovery Method [O] . Tohru Urata, Kouji Nonoshita, Takayuki Miyazaki, 1998

机译：快速衰减反转恢复方法中串扰效应的研究
8. Crosstalk Compensation for a Rapid, Higher Resolution Impedance Spectrum Measurement. [R] . Christophersen, J. P., Morrison, J. L., Rose, D. M., 2012

机译：用于快速，高分辨率阻抗谱测量的串扰补偿。

A new crosstalk compensation method in line inversion TFT-LCD's

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