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Start Over Author "Liu, Guanghui" Journal sid symposium digest of technical papers
21 results on '"Liu, Guanghui"'

19. P‐52: A Novel Six‐Mask Low‐Temperature Polycrystalline Silicon Architecture for TFT‐LCD Application.

Author

Luo, Chengzhi, He, Peng, Xu, Yong, Song, Dewei, Liu, Guanghui, COOPER, Tang, Fuxiong, and Ai, Fei

Subjects
POLYCRYSTALLINE silicon, INDIUM tin oxide
Abstract

A novel six‐mask LTPS TFT architecture is fabricated and used in TFT‐LCD. The light shielding layer and organic layer are removed. Furthermore, the pixel indium tin oxide and source drain patterns are developed in one halftone mask. To solve the issue of high photo leakage current, we have investigated the generation mechanism of Iphoto and established guidelines for reducing it. The optical and electrical characteristics of the six‐mask TFT‐LCD are comparable to those of conventional TFT‐LCD. [ABSTRACT FROM AUTHOR]

Published
2020
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20. 28‐2: Study of the Image Blur through FFS LCD Panel Caused by Diffraction for Camera under Panel.

Author

Tang, Quan, Jiang, He, Mei, Xindong, Hou, Shaojun, Jimmy, Liu, Guanghui, Cooper, and Li, Zhifu

Subjects
LIQUID crystal displays, CAMERAS, IMAGE stabilization, DIAGNOSTIC imaging, LIQUID crystals
Abstract

In this paper, we analyzed image blur problems through FFS LCD panels in camera under panel (CUP) application. By careful comparison of captured images with different panel components, we find that the fully‐covered RGB photo resists and 2‐domain pixel electrodes design will be the main contributors to the diffraction‐induced problem. [ABSTRACT FROM AUTHOR]

Published
2020
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