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P‐108: Stable Thermal Distribution of Flexible Transparent InGaN/GaN Multiple Quantum Wells Micro‐LED Arrays
Author(s) -
Lu Bo,
Wang Yan,
Liu Chuanbiao,
Sher Chin-Wei,
Kuo Hao-Chung,
Hyun Byung-Ryool,
Liu Zhaojun
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14242
Subject(s) - materials science , brightness , optoelectronics , substrate (aquarium) , quantum well , atmospheric temperature range , thermal , range (aeronautics) , optics , composite material , physics , laser , oceanography , meteorology , geology
We study the thermal distribution of a flexible/transparent unpackaged 32×32 micro‐LED array on PET substrate up to a brightness rating of 5,000 nits at room temperature. The temperature variation of single pixel is 3‐4 °C. The average temperatures of the array range from 30°C to 41 °C, showing stable performance.