Results 61 to 70 of about 17,615 (204)

Advances in display technology: augmented reality, virtual reality, quantum dot-based light-emitting diodes, and organic light-emitting diodes

Journal of Information Display
Virtual reality, augmented reality, quantum dot light-emitting diodes, and organic light-emitting diodes have progressed over the last two years. Key achievements in these displays are discussed in terms of device performance.
Jihoon Kang, Geun Woo Baek, Jun Yeob Lee, Jeonghun Kwak, Jae-Hyeung Park   +4 more
doaj   +1 more source

Prinsip Kerja dan Teknologi OLED

Techne, 2017
Devais opto-elektronik menggunakan bahan organik semakin banyak dibutuhkan dengan berbagai alasan. Devais dari bahan organik memiliki keuntungan dari segi harga dibanding devais inorganik.
Lukas B. Setyawan
doaj   +1 more source

Dendrimer light-emitting diodes

, 2008
The electronics industry today is one that stands as a multi-billion dollar industry that is increasingly incorporating more and more products that have ever escalating applications in our everyday life.
Stevenson, Stuart G.
core  

Electroluminescent devices based on polymeric thin films [PDF]

, 2001
This thesis is concerned with the preparation of organic light-emitting diodes (LEDs) by using different thin film technologies: the Langmuir-Blodgett (LB) technique; spin-coating and thermal evaporation.
Young, J.G., Young, Jung Gun
core  

Vacuum chamber considerations for improved organic light-emitting diode lifetime

AIP Advances, 2018
We investigated the influence of vacuum chamber impurities on the lifetime of highly efficient TADF-based OLEDs. Batch-to-batch lifetime variations are clearly correlated with the results of contact angle measurements, which reflect the amount of ...
Hiroshi Fujimoto, Shin-ichiro Kobayashi, Hin Wai Mo, Satoshi Yukiwaki, Kaori Nagayoshi, Mao Yasumatsu, Kentaro Harada, Chihaya Adachi   +7 more
doaj   +1 more source

Magneto-optical color imaging of magnetic field distribution

AIP Advances, 2017
The magneto-optical (MO) imaging technique allows magnetic field distributions to be observed in real-time. In this paper, we demonstrate a MO color imaging technique that allows quantitative values of magnetic fields to be determined by the naked eye ...
Yosuke Nagakubo, Qi Liu, Gengjian Lou, Takayuki Ishibashi   +3 more
doaj   +1 more source

Resonant energy transfer in light harvesting and light emitting applications

, 2009
The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor heterostructure and the absorption of organic dyes or colloidal quantum ...
Chanyawadee, Soontorn
core  

Pixel Circuit Designs for Active Matrix Displays

Applied System Innovation
Pixel circuits are key components of flat panel displays, including liquid crystal displays (LCDs), organic light-emitting diode displays (OLEDs), and micro light-emitting diode displays (micro-LEDs).
Dan-Mei Wei, Hua Zheng, Chun-Hua Tan, Shenghao Zhang, Hua-Dan Li, Lv Zhou, Yuanrui Chen, Chenchen Wei, Miao Xu, Lei Wang, Wei-Jing Wu, Honglong Ning, Baohua Jia   +12 more
doaj   +1 more source

Studies into the underlying mechanisms of organic magnetoresistance

, 2012
PhDThe organic magnetoresistance effect has been observed to alter the current and efficiency of organic light emitting diodes where no magnetic materials are present. As yet, no consensus has been reached in the literature regarding the origin of the
Rolfe, Nicola Jayne
core  

Inkjet printed LED based pH chemical sensor for gas sensing [PDF]

, 2009
Predictable behaviour is a critical factor when developing a sensor for potential deployment within a wireless sensor network (WSN). The work presented here details the fabrication and performance of an optical chemical sensor for gaseous acetic acid ...
O'Toole, Martina, Wallace, Gordon, O\u27Toole, Martina, Gordon G. Wallace, Dermot Diamond, Shepherd, Roderick, Roderick Shepherd, Martina O’Toole, Diamond, Dermot   +8 more
core   +1 more source