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Featured researches published by Takehiko Kubota.


SID Symposium Digest of Technical Papers | 2009

P‐186L: Late‐News Poster: Fabrication of Completely Uniform OLED Display Using an Improved Inkjet Method

Shuichi Takei; Atsushi Kitabayashi; Hidetaka Hanaoka; Kazuto Shinohara; Masashi Goto; Takeshi Nozawa; Takehiko Kubota; Toshiyuki Kasai; Shinri Sakai; Satoru Miyashita

Inkjet is expected to be a promising manufacturing method for large sized OLED displays. In this development, inkjet quality was focused and practical solutions were explored. The developed precise ink volume control method with improved inkjet print heads enabled uniform material deposition into pixels. Complete uniformity of light emission was achieved, thus proving product quality of the inkjet method. The approach was applied to a large sized display to demonstrate that the improved inkjet method is particularly useful for fabricating large sized OLED displays in respects of both quality and productivity.


Archive | 2007

EMISSIVE DEVICE AND ELECTRONIC APPARATUS

Takehiko Kubota; Eiji Kanda


Archive | 2006

Light emitting unit and electronic apparatus

Eiji Kanda; Takehiko Kubota; 栄二 神田; 岳彦 窪田


Archive | 2006

Emissive device and electronic apparatus having light transmitting portions of light shielding layer being smaller than partition opening

Takehiko Kubota; Eiji Kanda


Archive | 2011

ILLUMINATION DEVICE AND ELECTRONIC APPARATUS

Takehiko Kubota


Archive | 2011

PIXEL CIRCUIT, ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS

Takehiko Kubota; Shin Fujita


Archive | 2006

Light-emitting device, image forming apparatus, and electronic apparatus

Takehiko Kubota; Shinsuke Fujikawa


Archive | 2005

LIGHT EMITTING DEVICE AND ITS MANUFACTURING METHOD, AND ELECTRONIC EQUIPMENT

Takehiko Kubota; Ryoichi Nozawa; 岳彦 窪田; 陵一 野澤


Archive | 2006

Light-emitting device, its manufacturing method, and electronic equipment

Takehiko Kubota; 岳彦 窪田


Archive | 2012

PIXEL CIRCUIT, DRIVING METHOD THEREOF, ELECTRO-OPTICAL APPARATUS AND ELECTRONIC DEVICE

Takehiko Kubota

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