1
Kaoru Hasegawa, Yoshio Toriyama, Naoto Kobayashi, Katsuhiko Yarita, Hironori Kondo, Masahiko Suzuki, Yoshihiro Imajo: Liquid crystal display device having video signal driving circuit mounted on one side and housing. Hitachi, Hitachi Device Engineering, Antonelli Terry Stout & Kraus, June 17, 1997: US05640216 (163 worldwide citation)

Herein disclosed are a liquid crystal display device and a data processing device, which can have their frame portions reduced in area to reduce the size and weight by extracting the terminals of video signals to only one side of a liquid crystal display panel and by arranging a video signal line dr ...


2
Junichi Hirakata, Kikuo Ono, Akira Shingai: Liquid crystal display having an improved lighting device. Hitachi, Hitachi Device Engineering, October 21, 2003: US06636190 (138 worldwide citation)

A liquid crystal display device includes a liquid crystal display panel and a lighting device. The lighting device is supplied with alternately a first current during a period t


3
Hideaki Kurata, Naoki Kobayashi, Takashi Kobayashi, Katsutaka Kimura, Hitoshi Kume, Shunichi Saeki: Nonvolatile semiconductor memory device. Hitachi, Hitachi Device Engineering, Vorys Sater Seymour and Pease, June 5, 2001: US06243290 (134 worldwide citation)

The present invention provides a nonvolatile semiconductor memory device for multilevel data storage that simultaneously carries out programming of multilevel data and subsequent verification at a high programming throughput.


4
Masao Kono, Akira Kakinuma, Koji Ishii, Haruhisa Otsuka, Kazuo Ishii: Screen input type display device. Hitachi, Hitachi Device Engineering, Hitachi Chiba Electronics, Antonelli Terry Stout & Kraus, April 13, 2004: US06721019 (115 worldwide citation)

There is provided a highly reliable screen input type display device using a touch panel which can facilitate the control of a gap formed between upper and lower substrates and can stabilize the linearity of the resistance value detection of a resistance film, whereby an erroneous detection of coord ...


5
Shiro Ueda, Shunichi Kumaoka, Masumi Sasuga, Katsuhiko Shibata, Yoichi Igarashi, Naoto Kobayashi: Liquid crystal display device with reduced frame portion surrounding display area. Hitachi, Hitachi Device Engineering, Antonelli Terry Stout & Kraus, April 14, 1998: US05739887 (110 worldwide citation)

A liquid crystal display device. The liquid crystal display device has a peripheral circuit including a liquid crystal display having drive ICs COG-packaged on a transparent substrate, and a foldable multi-layered flexible substrate having two or more conductor layers, so that the compact packaging ...


6
Junichi Hirakata, Kikuo Ono, Akira Shingai: Liquid crystal display device having an improved lighting device. Hitachi, Hitachi Device Engineering, Reed Smith, Stanley P Fisher Esq, Juan Carlos A Marquez Esq, November 21, 2006: US07138974 (100 worldwide citation)

A liquid crystal display device includes a liquid crystal display panel having plural pixels, a lighting device having at least one light source and projecting light generated by the light source on the liquid crystal display panel, and a circuit supplying a first current during a first period and a ...


7
Shiro Ueda, Katsuhiko Shibata, Masumi Sasuga, Norihisa Fukayama, Naoto Kobayashi: Liquid crystal display device assembled by flip chip technology comprising a folded multi-layered flexible driving circuit substrate. Hitachi, Hitachi Device Engineering, Antonelli Terry Stout & Kraus, November 17, 1998: US05838412 (83 worldwide citation)

To make it possible to prevent disconnection of the wiring on a driving multilayer flexible circuit board when folding the board, to reliably fold the circuit board, to improve the assemblability and the reliability or a backlight member, and to improve the noise resistance in a clip-chip-type liqui ...


8
Shiro Ueda, Shunichi Kumaoka, Masumi Sasuga, Katsuhiko Shibata, Yoichi Igarashi, Naoto Kobayashi: Liquid crystal display device with reduced frame portion surrounding display area. Hitachi, Hitachi Device Engineering, Antonelli Terry Stout & Kraus, November 17, 1998: US05838400 (83 worldwide citation)

A liquid crystal device in which a peripheral circuit board positioned in the outer periphery of a seal port is recessed to avoid the projection of the seal port and in which a fluorescent tube has its two lamp cables arranged around the four sides of a crystal display element, so that the substrate ...


9
Takayuki Kawahara, Yoshiki Kawajiri, Takesada Akiba, Masashi Horiguchi, Takao Watanabe, Goro Kitsukawa, Yasushi Kawase, Toshikazu Tachibana, Masakazu Aoki: Semiconductor integrated circuit having a stand-by current reducing circuit. Hitachi, Hitachi Device Engineering, Antonelli Terry Stout & Kraus, December 28, 1993: US05274601 (71 worldwide citation)

A device parameter of a switching transistor is set in such a way that a leakage current of the switching transistor making up a power source switch which is turned off in a stand-by state is smaller than the sum total of subthreshold currents of P-channel or N-channel MOS transistors in an off stat ...


10
Hitoshi Fujimiya, Shinichiro Yamamoto, Norio Maru, Toshitsugu Okayama, Hisanori Nasu: Gene database retrieval system where a key sequence is compared to database sequences by a dynamic programming device. Hitachi Device Engineering, Hitachi Software Engineering, Fay Sharpe Beall Fagan Minnich & McKee, January 6, 1998: US05706498 (70 worldwide citation)

The gene database retrieval system, for making a retrieval for a gene sequence having a sequence similar to a sequence data from a gene database, contains a gene database for storing the sequence data of genes whose structures or sequences have already been analyzed and identified, a dynamic program ...