chanelink logo
CHANELINK
Deutsch

An optical display technology based on mechanical optical mechanism

214
2024-03-12 13:52:13
Übersetzung anzeigen

The optical properties of afterglow luminescent particles in mechanical quenching and mechanical luminescence have aroused great interest in various technological applications. However, for specific photon applications, clearer explanations are needed for these unusual events.

Recently, scientists from Pohang University of Science and Technology have designed an optical display technology with ALP that can write and erase messages underwater. This discovery reveals a unique optical phenomenon in ALP, and they have also created a device to achieve this phenomenon.

ALP can absorb energy and gradually release it, exhibiting mechanical luminescence when subjected to external physical pressure and mechanical quenching, where the emitted light gradually disappears.

In this study, scientists delved into the effects of captured electrons and charging on mechanical luminescence and quenching.
They identified the potential mechanisms behind these two events. Based on this knowledge, they paired ALP with an extremely thin polymer material that can simultaneously achieve both phenomena. This combination has led to the development of optical display patches that can be attached to the skin.

Just press with your finger and the display screen patch can write information. When exposed to ultraviolet radiation, the patch will reset to a blank state, just like using an eraser to delete text from a notebook. In addition, touch screen displays also have moisture resistance, allowing them to continue working even after prolonged immersion in water.

Professor Sei Kwang Hahn, who led the research, said, "It can serve as a communication tool in situations where communication options are limited, such as underwater environments characterized by low light or high humidity. It will also be used in wearable photon biosensors and phototherapy systems in extreme environments.".

Source: Laser Net

Ähnliche Empfehlungen

  • Laser photonics helps simplify maintenance processes in the mining industry

    Laser Photonics Corporation (LPC) is a leading global developer of industrial laser systems for cleaning and other material processing applications, emphasizing the critical applications of its industrial laser cleaning systems in the mining industry.Laser Photonics provides a user-friendly, ethical, cost-effective, and time-saving solution for professionals in the mining industry to maintain heav...

    2024-06-14
    Übersetzung anzeigen

  • Omnitron Announces Partnership with Silex Microsystems to Mass Produce MEMS Scanning Mirrors for LiDAR

    According to reports, Omnitron Sensors, a pioneer in the development of MEMS sensing technology for large-scale and low-cost markets, recently announced that it will collaborate with Silex Microsystems, a subsidiary of Semielectronics, to mass produce MEMS scanning mirrors for LiDAR.Eric Aguilar, co-founder and CEO of Omnitron Sensors, said, "We have noticed a huge demand from manufacturers of adv...

    2023-09-19
    Übersetzung anzeigen

  • The market accounts for up to 70%! Meere is continuously expanding its market layout

    According to Korean media reports, Meere, a semiconductor and display equipment manufacturer from South Korea, is continuously expanding its presence in the high stack semiconductor market, including its HBM business.In fact, Meere itself is the world's top manufacturer of display edge grinding mechanisms, with a market share of up to 70%. It is based on its accumulation of display microfabricatio...

    2024-06-25
    Übersetzung anzeigen

  • Progress in the study of ultrafast electron dynamics using short light pulses

    When electrons move in molecules or semiconductors, their time scale is unimaginably short. The Swedish German team, including Dr. Jan Vogelsang from the University of Oldenburg, has made significant progress in these ultrafast processes: researchers are able to track the dynamics of electrons released on the surface of zinc oxide crystals using laser pulses with nanoscale spatial resolution and p...

    2024-01-08
    Übersetzung anzeigen

  • Combined spectral lasers can unlock the potential of laser plasma accelerators

    A team of researchers in Berkeley Lab's Accelerator Technology and Applied Physics (ATAP) division has developed a new technique that combines fiber lasers of different wavelengths to generate ultra-short laser pulses. The research is in the journal Optics Letters.This work could advance the development of laser plasma accelerators (LPA), which have the potential to push the frontiers of high-en...

    2023-08-04
    Übersetzung anzeigen