Equipment for constructing a luminescence characterization setup for organic light emitting devices (OLEDs)
用于构建有机发光器件 (OLED) 发光表征装置的设备
基本信息
- 批准号:374580-2009
- 负责人:
- 金额:$ 10.16万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Research Tools and Instruments - Category 1 (<$150,000)
- 财政年份:2008
- 资助国家:加拿大
- 起止时间:2008-01-01 至 2009-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Although still in its infancy, the Organic Light Emitting Devices (OLEDs) technology has rapidly attracted interest because of its unique potential for the flat panel display industry. From their ability to produce sharper images with brighter and more vivid colors to their unique potential to make mechanically flexible displays a reality, OLEDs have several key advantages over other technologies (e.g. liquid crystal displays and plasma displays). However, the relatively poor device stability, which causes a continuous decrease in device brightness during operation, continues to be a major challenge that prevents wider technology commercialization. Developing more stable OLEDs is essential for expanding their applications, and for reaping the unique advantages that the new technology has to offer. At the University of Waterloo, we are launching a research program that aims at addressing the limited stability issue of OLEDs and realizing the next generation of high-stability devices. A unique and fundamental component of our research strategy is to uncover the root causes behind device failure so that the most effective solutions can be assigned and efficiently utilized. In this proposal, components for constructing an integrated setup for testing the optical and optoelectronic properties of OLEDs are requested. The system provides a unique set of testing capabilities [light spectral distribution, radiant power and efficiency measurements, delayed electroluminescence, time-resolved photoluminescence] that will be used to study the light emission properties of OLEDs made of various materials and configurations in order to investigate and understand the root causes of device failure, and to enable the development of more stable devices. The work is foundational to the future development of the next generation of OLEDs, and is pursued in collaboration with leading Canadian industry partners. In addition to providing those industrial partners with a competitive edge, the research will also provide training to Canadian students to acquire expertise in a novel technology that has a strong potential to have a big share in the multi-billion $/year flat panel display industry.
尽管仍处于起步阶段,但有机发光器件(OLED)技术由于其在平板显示器工业中的独特潜力而迅速吸引了人们的兴趣。从其产生具有更明亮和更鲜艳颜色的更清晰图像的能力到其使机械柔性显示器成为现实的独特潜力,OLED与其他技术(例如液晶显示器和等离子显示器)相比具有几个关键优势。 然而,相对较差的器件稳定性(其导致器件亮度在操作期间持续降低)仍然是阻碍更广泛的技术商业化的主要挑战。开发更稳定的OLED对于扩大其应用以及获得新技术所提供的独特优势至关重要。 在滑铁卢大学,我们正在启动一项研究计划,旨在解决OLED有限的稳定性问题并实现下一代高稳定性设备。 我们研究策略的一个独特和基本组成部分是发现设备故障背后的根本原因,以便分配和有效利用最有效的解决方案。 在该提案中,要求用于构建用于测试OLED的光学和光电特性的集成设置的组件。该系统提供了一套独特的测试功能[光谱分布,辐射功率和效率测量,延迟电致发光,时间分辨光致发光],将用于研究由各种材料和配置制成的OLED的发光特性,以调查和了解器件故障的根本原因,并能够开发更稳定的器件。 这项工作是下一代OLED未来发展的基础,并与加拿大领先的行业合作伙伴合作进行。 除了为这些工业合作伙伴提供竞争优势外,该研究还将为加拿大学生提供培训,以获得新技术的专业知识,该技术具有强大的潜力,在数十亿美元/年的平板显示器行业中占有很大份额。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Aziz, Hany其他文献
Electron-induced quenching of excitons in luminescent materials
- DOI:
10.1021/cm062105s - 发表时间:
2007-05-01 - 期刊:
- 影响因子:8.6
- 作者:
Luo, Yichun;Aziz, Hany;Popovic, Zoran D. - 通讯作者:
Popovic, Zoran D.
Increased Electromer Formation and Charge Trapping in Solution-Processed versus Vacuum-Deposited Small Molecule Host Materials of Organic Light-Emitting Devices
- DOI:
10.1021/acsami.7b15190 - 发表时间:
2017-11-22 - 期刊:
- 影响因子:9.5
- 作者:
Cho, Yong Joo;Taylor, Scott;Aziz, Hany - 通讯作者:
Aziz, Hany
Exciton-Induced Degradation of Carbazole-Based Host Materials and Its Role in the Electroluminescence Spectral Changes in Phosphorescent Organic Light Emitting Devices with Electrical Aging
- DOI:
10.1021/acsami.7b01432 - 发表时间:
2017-04-26 - 期刊:
- 影响因子:9.5
- 作者:
Yu, Hyeonghwa;Zhang, Yingjie;Aziz, Hany - 通讯作者:
Aziz, Hany
Investigating the influence of the solution-processing method on the morphological properties of organic semiconductor films and their impact on OLED performance and lifetime
- DOI:
10.1016/j.orgel.2019.105509 - 发表时间:
2020-03-01 - 期刊:
- 影响因子:3.2
- 作者:
Hamanaka, Viviane Nogueira;Salsberg, Elizabeth;Aziz, Hany - 通讯作者:
Aziz, Hany
Modification of Exciton Lifetime by the Metal Cathode in Phosphorescent OLEDs, and Implications on Device Efficiency and Efficiency Roll-off Behavior
- DOI:
10.1002/adfm.201002585 - 发表时间:
2011-06-21 - 期刊:
- 影响因子:19
- 作者:
Song, Dandan;Zhao, Suling;Aziz, Hany - 通讯作者:
Aziz, Hany
Aziz, Hany的其他文献
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{{ truncateString('Aziz, Hany', 18)}}的其他基金
Investigating the Causes of the Limited Electrical & Photo-Stability of Organic Optoelectronic and Photovoltaic Devices Fabricated by Wet-coating
调查电力有限的原因
- 批准号:
RGPIN-2019-04653 - 财政年份:2022
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Investigating the Causes of the Limited Electrical & Photo-Stability of Organic Optoelectronic and Photovoltaic Devices Fabricated by Wet-coating
调查电力有限的原因
- 批准号:
RGPIN-2019-04653 - 财政年份:2021
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Investigating the Causes of the Limited Electrical & Photo-Stability of Organic Optoelectronic and Photovoltaic Devices Fabricated by Wet-coating
调查电力有限的原因
- 批准号:
RGPIN-2019-04653 - 财政年份:2020
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Investigating the Causes of the Limited Electrical & Photo-Stability of Organic Optoelectronic and Photovoltaic Devices Fabricated by Wet-coating
调查电力有限的原因
- 批准号:
RGPIN-2019-04653 - 财政年份:2019
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Exciton-induced Degradation of Interfaces in Organic Optoelectronic Devices
有机光电器件中激子引起的界面降解
- 批准号:
RGPIN-2014-04940 - 财政年份:2018
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Identification of dominant efficiency droop mechanism in GaN LED
GaN LED 中主要效率下降机制的识别
- 批准号:
521862-2017 - 财政年份:2017
- 资助金额:
$ 10.16万 - 项目类别:
Engage Grants Program
Exciton-induced Degradation of Interfaces in Organic Optoelectronic Devices
有机光电器件中激子引起的界面降解
- 批准号:
RGPIN-2014-04940 - 财政年份:2017
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Exciton-induced Degradation of Interfaces in Organic Optoelectronic Devices
有机光电器件中激子引起的界面降解
- 批准号:
RGPIN-2014-04940 - 财政年份:2016
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
Exciton-induced Degradation of Interfaces in Organic Optoelectronic Devices
有机光电器件中激子引起的界面降解
- 批准号:
462033-2014 - 财政年份:2016
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Exciton-induced Degradation of Interfaces in Organic Optoelectronic Devices
有机光电器件中激子引起的界面退化
- 批准号:
RGPIN-2014-04940 - 财政年份:2015
- 资助金额:
$ 10.16万 - 项目类别:
Discovery Grants Program - Individual
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