A new analogue buffer using poly-Si TFTs with deviation less dependent on the gray level for active matrix displays

Cheng Chiu Pai*, Ya-Hsiang Tai

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

5 Scopus citations

Abstract

A new source-follower-type analogue buffer employing LTPS TFTs is proposed for AMLCD and AMOLED. The simulation results indicate that the proposed circuit is capable of minimizing the variation from both the charging time and the device characteristics and maximizing the range of the input voltage by adding an active load and a new compensation operation.

Original languageEnglish
Article numberP-44
Pages (from-to)438-441
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume36
Issue number1
DOIs
StatePublished - 2005
EventSID Symposium Digest of Technical Papers - Boston, MA, United States
Duration: 29 Jul 200429 Jul 2004

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