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Paper Abstract and Keywords
Presentation 2010-11-12 13:50
Preparation of hole transport layer by thermal polymerization of TPD thin film
Masakazu Muroyama, Kyoko Ichida, Ayako Tajiri, Hirosato Kato, Kuniaki Tanaka, Eiji Otsuki, Hiroaki Usui (Tokyo Univ. Agricul. & Technol.) OME2010-56 OPE2010-126
Abstract (in Japanese) (See Japanese page) 
(in English) Thin films of a divinyl derivative of tetraphenyldiaminobiphenyl (DvTPD) were prepared by vapor deposition followed by annealing. After annealing in vaccum at 200oC for 1 h, the film became insoluble to organic solvents due to polymerization. Electrical characteristics of the films were investiagetd by current-voltage measurement, time-of-flight measurement, and dielectric measurement. It was found that the hole mobility of DvTPD decreases when the film is polymerized. The dielectric measurement also confirmed the high thermal stability of the polymerized film. As a consequence of the decrease of hole mobility, carrier balance in the emissive layer of an organic light emitting diode was improved, leading to a higher quantum efficiency and a pure emission spectrum.
Keyword (in Japanese) (See Japanese page) 
(in English) Deposition polymerization / Thermal polymerization / TPD / Hole mobility / Organic EL / OLED / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 276, OME2010-56, pp. 7-12, Nov. 2010.
Paper # OME2010-56 
Date of Issue 2010-11-05 (OME, OPE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee OME OPE  
Conference Date 2010-11-12 - 2010-11-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OME 
Conference Code 2010-11-OME-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preparation of hole transport layer by thermal polymerization of TPD thin film 
Sub Title (in English)  
Keyword(1) Deposition polymerization  
Keyword(2) Thermal polymerization  
Keyword(3) TPD  
Keyword(4) Hole mobility  
Keyword(5) Organic EL  
Keyword(6) OLED  
Keyword(7)  
Keyword(8)  
1st Author's Name Masakazu Muroyama  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
2nd Author's Name Kyoko Ichida  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
3rd Author's Name Ayako Tajiri  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
4th Author's Name Hirosato Kato  
4th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
5th Author's Name Kuniaki Tanaka  
5th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
6th Author's Name Eiji Otsuki  
6th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
7th Author's Name Hiroaki Usui  
7th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. Agricul. & Technol.)
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Speaker Author-7 
Date Time 2010-11-12 13:50:00 
Presentation Time 25 minutes 
Registration for OME 
Paper # OME2010-56, OPE2010-126 
Volume (vol) vol.110 
Number (no) no.276(OME), no.277(OPE) 
Page pp.7-12 
#Pages 6 
Date of Issue 2010-11-05 (OME, OPE) 

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