液晶与显示2024，Vol.39Issue(6)：781-789,9.DOI:10.37188/CJLCD.2024-0071
OLED显示器封装技术在车载应用中的可靠性
Reliability of OLED display encapsulation technology in automotive applications
苗洋 1邱寿发 1陈志新 1王亚雄 1朱云龙1
作者信息
- 1. 比亚迪汽车工业有限公司 汽车工程研究院,广东 深圳 518118
- 折叠
摘要
Abstract
Organic light emitting diode(OLED)as a new generation of display technology,compared to the liquid crystal display(LCD)has many advantages,including wide color gamut,high contrast,low power consumption and lightweight,etc.There is a replacing trend of LCD in the field of consumer electronics such as smart phones,tablets,monitors,televisions.With the increasing intelligent demand of new energy vehicles,and the display,as the final output unit of the human-machine interface of the electronic system in the intelligent cabin,has the trend of large screen and multi-screen.Considering the limitation of space in the cabin,the light and thin self-emitting OLED has obvious advantages,especially its characteristics of fabricating on flexible substrates,which makes OLED displays more suitable for multi-form flexible display schemes.At present,OLED displays are rarely used in vehicle applications,which is mainly limited by the poor environmental reliability of OLED devices.This paper analyzes the methods of improving the environmental reliability of OLED display by improving the thin film encapsulation in three aspects:improving the barrier ability,improving the stability and improving the heat dissipation ability,which provides reference for the subsequent application of OLED display in automotive intelligent cabin.关键词
OLED显示器/薄膜封装/可靠性/智能座舱Key words
OLED displays/thin film encapsulation/environmental reliability/intelligent cabin分类
数理科学引用本文复制引用
苗洋,邱寿发,陈志新,王亚雄,朱云龙..OLED显示器封装技术在车载应用中的可靠性[J].液晶与显示,2024,39(6):781-789,9.
