JOURNAL ARTICLE

68‐2: A New PWM Micro‐LED Pixel Circuit Using LTPO TFTs with Threshold Voltage and IR‐Drop Compensations.

  • Published In: SID Symposium Digest of Technical Papers, 2024, v. 55, n. 1. P. 938 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Kim, Junyeong; Jang, Jin 3 of 3

Abstract

We propose a novel pulse width modulation (PWM) micro‐LED pixel circuit utilizing LTPO TFTs. It can compensate for VTH variation, ensuring uniform micro‐LED current pulse width and amplitude. In addition, the circuit exhibits excellent IR‐drop compensation. The fabricated LTPO pixel circuit was found to perform PWM with VTH and IR‐drop compensation. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:SID Symposium Digest of Technical Papers. 2024/06, Vol. 55, Issue 1, p938
  • Document Type:Article
  • Subject Area:Science
  • Publication Date:2024
  • ISSN:0097966X
  • DOI:10.1002/sdtp.17689
  • Accession Number:178715503
  • Copyright Statement:Copyright of SID Symposium Digest of Technical Papers is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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