A new pwm driving circuit with threshold voltage and i-r rise compensating capability for mini-led backlight

Jui Hung Chang, Chieh An Lin, Ming Yang Deng, Wen Rei Guo, Chih Lung Lin

研究成果: Conference article同行評審

摘要

A new driving circuit using PWM method is developed for use in mini-LED backlight. Analytical results demonstrate that current error rates caused by ±0.3 V VTH variations of TFTs and 0.5 V VSS I-R rise are below 9.96%. Moreover, the power consumption is reduced by 16.09% compared with 6T1C circuit.

原文English
頁(從 - 到)1055-1058
頁數4
期刊Digest of Technical Papers - SID International Symposium
53
發行號1
DOIs
出版狀態Published - 2022
事件59th International Symposium, Seminar and Exhibition, Display Week 2022 - San Jose, United States
持續時間: 2022 5月 82022 5月 13

All Science Journal Classification (ASJC) codes

  • 一般工程

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