56.1: Invited Paper: The challenge of mini LED backlit application in automotive display

The display with mini LED backlight has been known for the superior property of high contrast ratio and low power consumption. And it is also known for the field of display that high brightness and high reliability is requested for the automotive display. In order to achieve mini LED backlight appli...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2022-10, Vol.53 (S1), p.552-555
Hauptverfasser: Li, Ronghua, Zhou, Kexiong, Liu, Chunfeng, Yang, Xiao, Ren, Fengbin, Li, Lingyan, Zong, Junjie, Li, Xiongping
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container_issue S1
container_start_page 552
container_title SID International Symposium Digest of technical papers
container_volume 53
creator Li, Ronghua
Zhou, Kexiong
Liu, Chunfeng
Yang, Xiao
Ren, Fengbin
Li, Lingyan
Zong, Junjie
Li, Xiongping
description The display with mini LED backlight has been known for the superior property of high contrast ratio and low power consumption. And it is also known for the field of display that high brightness and high reliability is requested for the automotive display. In order to achieve mini LED backlight application in automotive display, achieve the high reliability demand under high brightness situation is needed. Herein the application in automotive mini LED backlight materials, such as white ink, color conversion film & 3D reflector etc. were tested and discussed. For the challenge of power and thermal issue, Comparison with the difference between conventional backlight and mini LED backlight were also mentioned. Area scan is a special visual performance SPEC for automotive display and herein the difficulty and improvement concept were also studied.
doi_str_mv 10.1002/sdtp.16022
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subjects automative backlight application
automative display reliability
Backlights
Brightness
Local dimming
Power consumption
Reliability
title 56.1: Invited Paper: The challenge of mini LED backlit application in automotive display
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