Establish

Apr. 2018
Organic Optical Device Engineering Laboratory is established. Our studies relatied with Organic Light Luminance Diodes (OLED), Organic Solar Cells (OSC) and Optical sensors.

Bachelor assignment

Apr. 7, 2019
New 4th degree of bachelor are assinged.

Softball games

May 30, 2018
Lab softball games, we lost group stage...

The 79th JSAP Autumn Meeting

Sept. 21, 2018
Two poster presentations have done.

IEICE Society Conference 2018

Sept. 14, 2018
Two oral presentations and one invited speech have done.

Research

we pick up current research and introduce.

Others are up comming...

Multi Functional Diodes

Mult Function Diode

We have developed a Multi Functional Diodes (MFD) which can be used as both the light emitting and receiving devices with a single device structure. MFDs are expected to be applied to the solar cells in the daytime and the lighting for plant factories in the evening.

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Evaluation of basic material properties

Time-of-Flight

The charge mobility of organic semiconductors has been measured using a Time-of-Flight method and analysis of carrier injection at the electrodes-semiconductors interface.

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Ultra flexible OLED

UltraflexOLED

We have investigated an Ultra flexible OLEDs with 1 um thickness. This is expected to apply to a wide variety of microscopic shapes, i. e. the skin and so on.

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Members

2019 years, M2: 1 student, M1: 6 students, B4: 8 students, staff: 2 pepeles.

Shigeki NAKA
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Prof. Shigeki NAKA

Our laboratory was established in April 2018 with keywords of organic, optics, and device. We will continue research and development new optical devices, process technologies, and fundamental device physics.

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  • Univ. of Toyama

Fields
OLEDs, Organic Electronics, Optical Engineering

Academic Society Affiliations
The Japan Society of Applied Physics, The Institute of Image Information and Television Engineers, The Institute of Electronics, Information and Communication Engineers

Masahiro MORIMOTO
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Assis. Prof. Masahiro MORIMOTO

I am researching the structural control of organic materials and application of next-generation electronics devices. In addition, I aim to coexist with humans and devices by using soft organic materials and naturally friendly biomaterials,

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  • researcherID
  • Univ. of Toyama

Fields
Organic Thin Films, Structural Control, OLEDs, Sensors

Academic Society Affiliations
The Japan Society of Applied Physics, The Society of Polymer Science Japan, The Japanese Liquid Crystal Society

2019member

Equipment

Noteworthy introduction such as OLEDs and Solar cell fabrication, evaluation equipments.

Time of Flight

Time of Flight measurement

Hand-made

有機半導体の移動度計測が可能

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2D luminance

2D luminance meter

Konica Minolta

有機ELなどの輝度を2次元マッピングとして測定。

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optics measurement

Optical measurement system

Hand-made

光学測定や電気計測を同時に行うための測定系

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laser processing

LASER cutter

FABOOL Laser

レーザーの光を用いて、局所的な薄膜加工や分子状態変化を生じさせます。

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vacuume evaporation chamber

Vacuum vapor deposition

ULVAC

光デバイスを作製するため、高真空化での薄膜形成を行います。

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B1500

Semiconductor Device Parameter Analyzer

Keysight

デバイス性能や電気物性を測定するためのオールインワン計測機。

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glove box

Glovebox

Samplatec

窒素雰囲気や低水分・低酸素雰囲気での精密作業が行えます。

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spin coater

Spin-coater

Mikasa

ウエットプロセスにて薄膜形成が可能です。

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UV ozon

UV-ozone cleaner

Asumi Giken

オゾンを発生させることで、基板表面の洗浄を行います。

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NIR spetrometer

Vis-NIR fiber spectrometer

Avantes

可視-近赤外域(350~1700 nm)での分光計測が可能。

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pure water

Pure water generator

Advantech

基板等の洗浄に用いるため、18 Mohm・cmの純水が生成可能。

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corona

Corona treatment machine

Element

コロナ放電を発生することで、表面改質や誘電体へのポーリングを行います。

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Contact us

Please contact us by e-mail for collaborative research. Counseling on international student career is always accepted.

  • +81-76-445-6734
  • morimoto at eng.u-toyama.ac.jp
  • Gofuku 3190, Toyama city, 930-8555 Japan, Faculty of Engineering.
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