T
Toshihisa Tsukada
Researcher at Hitachi
Publications - 119
Citations - 1777
Toshihisa Tsukada is an academic researcher from Hitachi. The author has contributed to research in topics: Electrode & Amorphous silicon. The author has an hindex of 24, co-authored 119 publications receiving 1770 citations.
Papers
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Proceedings ArticleDOI
A flash-erase EEPROM cell with an asymmetric source and drain structure
Hitoshi Kume,Hiroshi Yamamoto,Tetsuo Adachi,T. Hagiwara,Kazuhiro Komori,T. Nishimoto,Atsuyoshi Koike,Satoshi Meguro,Tetsuya Hayashida,Toshihisa Tsukada +9 more
TL;DR: A flash-erase EEPROM cell which consists of a single floating gate transistor is described, based on self-aligned double polysilicon stacked gate structure without a select transistor, which enables an erasing time of less than one millisecond, Endurance and data retention characteristics is adequate for implementation in memory chips.
Patent
Electronic interpreter utilizing linked sets of sentences
TL;DR: In this paper, an electronic interpreter for interpreting sentences between a first person and a second person is presented, which includes a memory for storing sentence data in a data structure having a plurality of sets of sentences including translations of the sentences, and a data processing unit.
Patent
Thin film transistor substrate, liquid crystal display panel and liquid crystal display equipment
Hideaki Yamamoto,Haruo Matsumaru,Yasuo Tanaka,Ken Tsutsui,Toshihisa Tsukada,Kazuo Shirahashi,Akira Sasano,Yuka Matsukawa +7 more
TL;DR: In this article, an active-matrix addressed TFT substrate using a thin film transistor, a manufacturing method and an anodic oxidation method thereof, a liquid crystal display panel using the TFT substrategies and a liquid-crystal display equipment using the liquid crystal displays.
Patent
Liquid crystal display device and method of driving the same
TL;DR: In this paper, a liquid crystal display panel and a method of driving the display panel are described, and the driving method can reduce the leakage of a gate driving voltage to a first pixel electrode due to the parasitic capacitance of a thin field transistor.
Journal ArticleDOI
Characterization of instability in amorphous silicon thin‐film transistors
TL;DR: In this article, the instability mechanism of amorphous silicon-silicon nitride thin-film transistors (TFTs) is examined and it is demonstrated that the instability is caused by an electrical charge stored at the interface between amorphou silicon and silicon nitride.