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Dive into the research topics where Takuma Tomotoshi is active.

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Featured researches published by Takuma Tomotoshi.


SID Symposium Digest of Technical Papers | 2007

35.4: Novel Transflective LCD with Micro-lens Array to Double the Brightness

Takashi Sato; Hisashi Watanabe; Satoshi Shibata; Takuma Tomotoshi; Yozo Narutaki; Yasuhisa Itoh; Kenji Okamoto

A Novel transflective LCD has been developed with introducing a microlens array and a highly collimated backlight system. This new technology provides excellent visibility both outdoors and indoors without increasing power consumption of backlight.


SID Symposium Digest of Technical Papers | 2011

28.5L: Late-News Paper: A Novel Non-Emissive Display with Enormous Contrast Ratio and Viewing-Angle Free

Toshiki Matsuoka; Tomoko Teranishi; Shun Ueki; Takuma Tomotoshi; Yozo Narutaki; Yasuhisa Itoh

We have developed a transmissive type of electrowetting display driven by passive matrix. The novel display shows high image quality because it provides high contrast ratio 60,000:1 at display normal direction and wide viewing angle character (CR 20,000 at±70 degree). As the display has a memory characteristic, it also exhibits a feature of low power consumption.


Archive | 2007

Liquid crystal display panel provided with microlens array, method for manufacturing the liquid crystal display panel, and liquid crystal display device

Naru Usukura; Satoshi Shibata; Takuma Tomotoshi; Takehiro Murao; Eiichi Urakubo; Toshiyuki Yoshimizu


Archive | 2010

Display apparatus and method for manufacturing display apparatus

Takuma Tomotoshi; Hisashi Watanabe


Archive | 2012

FRONT LIGHT AND METHOD FOR PRODUCING SAME, REFLECTIVE DISPLAY DEVICE PROVIDED WITH FRONT LIGHT, AND ELECTRONIC EQUIPMENT PROVIDED WITH REFLECTIVE DISPLAY DEVICE

Hisashi Watanabe; Tomoko Teranishi; Toshiki Matsuoka; Takahiro Nakahara; Takuma Tomotoshi; Eiji Satoh; Kohzoh Nakamura; Yohzoh Narutaki


Archive | 2011

Display element and electric device using same

Toshiki Matsuoka; Kohzoh Nakamura; Shun Ueki; Takuma Tomotoshi


Archive | 2012

Display element and electrical device using the same

Takuma Tomotoshi; Kohzoh Nakamura; Shun Ueki; Toshiki Matsuoka


Archive | 2010

Display dvice and method of manufacturing same

Takuma Tomotoshi; 友利拓馬; Hisashi Watanabe; 渡辺寿史


Archive | 2010

Display device with light guide element overlapping peripherial display region of display panel

Takuma Tomotoshi; Hisashi Watanabe


Archive | 2013

DISPLAY ELEMENT AND ELECTRICAL APPARATUS USING SAME

Toshiki Matsuoka; Tomoko Teranishi; Shun Ueki; Takuma Tomotoshi

Collaboration


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Toshiki Matsuoka

National Archives and Records Administration

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Shun Ueki

National Archives and Records Administration

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Tomoko Teranishi

National Archives and Records Administration

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Hisashi Watanabe

National Archives and Records Administration

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Kohzoh Nakamura

National Archives and Records Administration

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Satoshi Shibata

National Archives and Records Administration

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Eiji Satoh

National Archives and Records Administration

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Yasuhisa Itoh

National Archives and Records Administration

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Yohzoh Narutaki

National Archives and Records Administration

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Yozo Narutaki

National Archives and Records Administration

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