[1]王冲文,赵宏坤,刘 剑,等.OLED显示器热带雨林环境适应性研究[J].红外技术,2020,42(6):542-546.[doi:doi:10.11846/j.issn.1001_8891.202006005]
 WANG Chongwen,ZHAO Hongkun,LIU Jian,et al.Dissecting the Adaptability of OLED Displays in Tropical Rainforest[J].Infrared Technology,2020,42(6):542-546.[doi:doi:10.11846/j.issn.1001_8891.202006005]
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OLED显示器热带雨林环境适应性研究
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
42卷
期数:
2020年第6期
页码:
542-546
栏目:
出版日期:
2020-06-23

文章信息/Info

Title:
Dissecting the Adaptability of OLED Displays in Tropical Rainforest
文章编号:
1001-8891(2020)06-0542-05
作者:
王冲文赵宏坤刘 剑王乔方朱光宇杨玉萍罗 瑞赵远荣李 伟刘艳芳戈 帆
国营第二九八厂,云南 昆明 650114
Author(s):
WANG ChongwenZHAO HongkunLIU JianWANG QiaofangZHU Guangyu YANG YupingLUO RuiZHAO YuanrongLI WeiLIU YanfangGE Fan
State-Owned No. 298 Factory, Kunming 650114, China
关键词:
OLED热带雨林环境适应性密封性
Keywords:
OLED tropical rainforest environmental adaptability sealing
分类号:
TN219
DOI:
doi:10.11846/j.issn.1001_8891.202006005
文献标志码:
A
摘要:
 为开展OLED显示器在热带雨林气候条件下的环境适应性研究,将OLED显示器置于西双版纳试验站进行库内自然暴露试验,并定期对样品进行观察和检测。经过一年的暴露试验,OLED显示器表面出现针孔、黑点和膜层脱落等现象,以及发光面积减小和亮度降低等性能衰减变化。研究发现,OLED显示器在热带雨林环境中长期受温度、湿度等环境因素的交变应力作用,其密封性遭到破坏,外界氧气、水汽等进入显示器内部,最终导致OLED显示器失效。因此,要想进一步提高OLED显示器在热带雨林环境中的使用寿命,关键在于改善OLED显示器的密封性。
Abstract:
To study the environmental adaptability of OLED displays in tropical rainforest, OLED displays are placed into the storeroom of experimental station in Xishuangbanna, and they are observed and tested regularly. After one-year-exposure, the surface of OLED displays appears pinhole, black point, and obscission. In addition, the area of luminescence and brightness were reduced. Investigation revealed: the sealing of OLED displays is destroyed in tropical rainforest, subjected to the long term alternating stress caused by temperature and humidity, thus led to the failure of OLED with oxygen and moisture in the interior of displays. Therefore, an improved sealing is the key to the service life of OLED displays in tropical rainforest.

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相似文献/References:

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[2]段 瑜,张筱丹,孙 浩,等.高亮度顶发射单色绿光OLED微显示器件制备[J].红外技术,2015,37(十二):1022.[doi:10.11846/j.issn.1001_8891.201512006]
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备注/Memo

备注/Memo:
收稿日期:2019-12-05;修订日期:2020-05-20.

作者简介:王冲文(1991-),男,云南曲靖人,工程师,硕士研究生,主要从事环境试验研究。E-mail:530359488@qq.com。

基金项目:国防科技工业技术基础科研项目(JSHS2016208B005)。

更新日期/Last Update: 2020-06-22