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Dive into the research topics where Hiromi Katoh is active.

Publication


Featured researches published by Hiromi Katoh.


SID Symposium Digest of Technical Papers | 2005

P-174L: Late-News Poster: The System-LCD with Monolithic Ambient-Light Sensor System

Kazuhiro Maeda; Tomoyuki Nagai; Tamotsu Sakai; Nobuhiro Kuwabara; Shuji Nishi; Masakazu Satoh; Takuya Matsuo; Shohgo Kamiya; Hiromi Katoh; Makoto Ohue; Yasushi Kubota; Hideo Komiya; Tetsuroh Muramatsu; Mikio Katayama; Patrick Zebedee; Salvador Desumvila; Christopher James Brown; Harry Garth Walton; Mike Brownlow

We describe a newly developed 352×RGB×440 System-LCD that incorporates an ambient light sensor system comprising a lateral photo diode and analog processing circuits integrated directly onto the display substrate in CG-Silicon. By intelligently controlling the LCD backlight level in response to ambient lighting conditions we achieve low power consumption with high reliability at low cost.


Archive | 2006

Display device and electronic device provided with same

Hiromi Katoh; Yoshihiro Izumi; Tomoyuki Nagai


Archive | 2008

Optical sensor and display device provided with the same

Hiromi Katoh; Christopher James Brown


Archive | 2008

Photodetector and display device provided with the same

Christopher James Brown; Hiromi Katoh


Archive | 2006

DISPLAY APPARATUS AND ELECTRONIC DEVICE PROVIDED WITH THE SAME

Hiromi Katoh; Tomoyuki Nagai; Yoshihiro Izumi


Archive | 2010

SENSOR CIRCUIT AND DISPLAY APPARATUS

Christopher James Brown; Hiromi Katoh; Kohei Tanaka


Archive | 2009

Thin-film transistor, photodetector circuit including the same, and display device

Christopher James Brown; Kohhei Tanaka; Hiromi Katoh


Archive | 2008

PHOTO SENSOR AND DISPLAY DEVICE

Hiromi Katoh; Masakazu Satoh; Benjamin James Hadwen


Archive | 2009

PHOTODIODE, MANUFACTURING METHOD FOR THE SAME, AND DISPLAY DEVICE INCLUDING PHOTODIODE

Hiromi Katoh; Christopher James Brown; Tomohiro Kimura


Archive | 2007

Liquid crystal display with opening in reflective electrode

Hiromi Katoh; Christopher James Brown

Collaboration


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Christopher James Brown

National Archives and Records Administration

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Kohei Tanaka

National Archives and Records Administration

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Masakazu Satoh

National Archives and Records Administration

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Tomoyuki Nagai

National Archives and Records Administration

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Naru Usukura

National Archives and Records Administration

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Yasuhiro Sugita

National Archives and Records Administration

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Hideo Komiya

National Archives and Records Administration

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Kazuhiro Maeda

National Archives and Records Administration

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Makoto Ohue

National Archives and Records Administration

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Mikio Katayama

National Archives and Records Administration

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