Double-Faced Organic Light-Emitting Device Using Laminate Method

Minani, Takahiro; Satoh, Ryu−ichi; Okada, Hiroyuki; Naka, Shigeki

doi:10.7567/jjap.50.01bc12

Cited by 3 publications

(3 citation statements)

References 20 publications

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“…Laminated interfaces were two and the final structure was glass substrate/ITO/PEDOT:PSS/PFO/AlLi/PEN substrate/AlLi/ PFO/PEDOT:PSS/ITO/glass substrate. 54) Figures 19(a 54) a further uniform emission panel could be obtained. Where, this panel was demonstrated at the exhibition in the International Display Workshop '10.…”

Section: Laminated Dual-drive and Emission Panelmentioning

confidence: 92%

“…For the purpose of a simple device process, good long-term stability with identical device characteristics, we have studied the OLEDs with a mixed single-layer (MSL), [26][27][28][29][30][31][32][33][34][35][36][37] application to a special solution-processed OLED, 29,[38][39][40][41][42][43] using inkjet printing technology, [44][45][46][47][48][49][50] and the OLED fabricated with spray method. 51,52) In order to express multi-functional abilities of the organic materials, we have studied a doublefaced emission panel with different images, named a "Dual-Drive Emission (DDE) panel", 53,54) an organic light-sensing device 55,56) and X-ray sensing devices, 57) a stacked device structure of OLED and light-sensing devices, named "Bifunction Matrix Array (Bi-Matrix)", 58,59) multi-function devices with single organic device structure, [60][61][62][63][64][65] and an organic-scanner with the OLED as a light source. 66) A brief description was presented in the open session, the 24th microoptics conference, MS-2.…”

Section: Introductionmentioning

confidence: 99%

“…18(b)]. was glass substrate/ITO/PEDOT:PSS/PFO/ AlLi/PEN substrate/AlLi/PFO/PEDOT:PSS/ITO/glass substrate 54).…”

mentioning

confidence: 99%

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Mixed single-layer and self-alignment technology of organic light-emitting diodes and multi-functional integration in organic devices

Okada¹,

Naka²

2020

Jpn. J. Appl. Phys.

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Mixed-single layer and self-alignment technology of organic light-emitting diodes and multi-functional integration in organic devices have been reviewed. For the fabrication of solution-processed organic light-emitting diodes, the structure of the mixed-single layer is simple and the selection of small organic molecules is superior than that of polymer organic material because many researchers are actively studying the chemical synthesis. From an aspect in the application of the organic devices, multi-functional abilities of an emission, a sensing and an integration are necessary. In this paper, we have collected up reported devices and concepts in the field of organic electronics.

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Section: Laminated Dual-drive and Emission Panelmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 99%

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Mixed single-layer and self-alignment technology of organic light-emitting diodes and multi-functional integration in organic devices

Okada¹,

Naka²

2020

Jpn. J. Appl. Phys.

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Additive color mixing of semitransparent laminated tandem type polymer light-emitting diodes

Morimoto

Ozawa

Naka

et al. 2021

Molecular Crystals and Liquid Crystals

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Polymer light-emitting diodes (PLEDs) are generally fabricated using the wet process. Although it is difficult to stack multiple layers by the wet process, it is compatible with the lamination process that can be used to fabricate multi-layer tandem type devices. We fabricate tandem type PLEDs composed of two transparent substrates using the lamination process. Stacked red and green PLEDs exhibit additive color mixed emission resulting in orange emission. By careful selection of materials, similar emission is observed from both substrates of the semi-transparent tandem PLEDs because the over-layer does not absorb the emission from the under-layer.

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Semitransparent Organic Solar Cells with Polyethylenimine Ethoxylated Interfacial Layer Using Lamination Process

Shoda

Morimoto

Naka

et al. 2019

IEICE Trans. Electron.

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Semitransparent organic solar cells were fabricated using lamination process. The devices were realized by using two independent substrates with transparent indium-tin-oxide electrode. One substrate was coated with poly(ethylenedioxy-thiophene)/poly(styrenesulfonate) layer and active layer of poly(3-hexylthiophene-2,5-diyl) (P3HT) and (6,6)phenyl-C61 butyric acid methyl ester mixture. Another substrate was coated with ultra-thin polyethylenimine ethoxylated. The two substrates were laminated using hot press system. The device exhibited semitransparency and showed typical photovoltaic characteristics with open voltage of 0.59 V and short circuit current of 2.9 mA/cm 2 .

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Double-Faced Organic Light-Emitting Device Using Laminate Method

Cited by 3 publications

References 20 publications

Mixed single-layer and self-alignment technology of organic light-emitting diodes and multi-functional integration in organic devices

Mixed single-layer and self-alignment technology of organic light-emitting diodes and multi-functional integration in organic devices

Additive color mixing of semitransparent laminated tandem type polymer light-emitting diodes

Semitransparent Organic Solar Cells with Polyethylenimine Ethoxylated Interfacial Layer Using Lamination Process

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