The impact of Gate Loading on Image Quality for large & middle size AM‐OLED display devices. (17th July 2020)

• Record Type: Journal Article
• Authors: Guobo, Yang; Haijun, Qiu; Weiyun, Huang; Yuqing, Yang; Yue, Long; Yao, Huang; Xiping, Li; Yuanyou, Qiu; Kaipeng, Sun; Zhuolin, Jiang; Chao, Zeng
• Is Part Of: Digest of technical papers. Volume 51(2020)Supplement 1
• Page Start: 176
• Page End: 179
• Publication Date: 2020-07-17
• Subjects: AMOLED -- Middle size -- Driving loading -- Image quality -- Color shift -- Simulation; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.13783
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : This paper is aimed to study the effect on large and middle size AMOLED display device by gate loading. We discovered the reason for color shift Mura at low grey level through a series of DOE and simulation, and present several efficient solutions. Also we provide the formula of luminance and chromatic coordinate to estimate the Mura level, that can be generalized.