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Dive into the research topics where Daishi Yokoyama is active.

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Proceedings of SPIE, the International Society for Optical Engineering | 2008

Development of Photosensitive Silsesquioxane

Yuji Tashiro; Takeshi Sekito; Takafumi Iwata; Daishi Yokoyama; Toshiaki Nonaka

We succeeded in development of SOG materials comprised of cage-type phenyl silsesquioxanes (PSQ) and their alkali soluble derivatives. The alkali soluble silsesquioxane (APSQ) can provide both positive and negative tone photosensitive SOG combination with diazo naphtoquinone (DNQ) and photo-base (acid) agent, respectively. Here we present feature of photolithography process and film properties for our SOG materials.


Archive | 2014

Positive photosensitive siloxane composition

Daishi Yokoyama; Takashi Fuke; Yuji Tashiro; Takashi Sekito; Toshiaki Nonaka


Archive | 2012

PHOTOSENSITIVE SILOXANE RESIN COMPOSITION

Takashi Sekito; Daishi Yokoyama; Takashi Fuke; Yuki Tashiro; Toshiaki Nonaka; Yasuaki Tanaka


Archive | 2013

COMPOSITE OF METAL OXIDE NANOPARTICLES AND SILSESQUIOXANE POLYMER, METHOD FOR PRODUCING SAME, AND COMPOSITE MATERIAL PRODUCED USING COMPOSITE THEREOF

Naofumi Yoshida; Yuji Tashiro; Daishi Yokoyama; Yasuaki Tanaka; Takashi Fuke; Megumi Takahashi; Toshiaki Nonaka


Archive | 2012

Coating composition containing siloxane resin

Takashi Sekito; Daishi Yokoyama; Takashi Fuke; Yuji Tashiro; Toshiaki Nonaka; Yasuaki Tanaka


Archive | 2013

NEGATIVE-WORKING PHOTOSENSITIVE SILOXANE COMPOSITION

Daishi Yokoyama; Atsuko Noya; Yuji Tashiro; Naofumi Yoshida; Yasuaki Tanaka; Takashi Fuke; Megumi Takahashi; Katsuto Taniguchi; Toshiaki Nonaka


Archive | 2017

NEGATIVE TYPE PHOTOSENSITIVE COMPOSITION CURABLE AT LOW TEMPERATURE

Motoki Misumi; Daishi Yokoyama; Katsuto Taniguchi; Masahiro Kuzawa


Archive | 2017

Composition photosensible de type négatif durcissable à basse température

Motoki Misumi; Daishi Yokoyama; Katsuto Taniguchi; Masahiro Kuzawa


Archive | 2016

ポジ型感光性シロキサン組成物、アクティブマトリクス基板、表示装置、及びアクティブマトリクス基板の製造方法

伸武 野寺; Nobutake Nodera; 章宏 篠塚; Akihiro Shinozuka; 真司 小岩; Shinji Koiwa; 真裕 加藤; Masahiro Kato; 隆夫 松本; Takao Matsumoto; 崇司 福家; Takashi Fuke; 大志 横山; Daishi Yokoyama; 克人 谷口; Katsuto Taniguchi


Archive | 2015

Komposit aus Siliziumoxid-Nanoteilchen und Silsesquioxan-Polymer, Verfahren zur Herstellung desselben und Verbundwerkstoff, hergestellt unter Verwendung eines Komposit davon

Naofumi Yoshida; Yuji Tashiro; Daishi Yokoyama; Yasuaki Tanaka; Takashi Fuke; Megumi Takahashi; Toshiaki Nonaka

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Yuji Tashiro

AZ Electronic Materials

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Takashi Fuke

AZ Electronic Materials

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Naofumi Yoshida

Nara Institute of Science and Technology

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Atsuko Noya

AZ Electronic Materials

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