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Ebihara Heihachiro: Electrooptical display device.. Citizen Watch, January 15, 1992: EP0466506-A2 (15 worldwide citation)

The present invention improves the drop of a contrast, the occurrence of cross-talk and the drop of a response speed by bringing the drive state of an electrooptical display device to theoretical values. In a display device including a display panel having common electrode groups and segment electro ...


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Nishikubo Yasuhiko, Ebihara Heihachiro, Hashimoto Shingo, Fukayama Hiroyuki: Electronic timepiece. Citizen Watch, Montague Ernest G, Ross Karl F, Dubno Herbert, September 16, 1975: US3905188 (4 worldwide citation)

An electronic timepiece electronically driven and comprising an electronic circuit formed in a monolithic chip. This electronic circuit comprises passive elements whose resistance element is a MOS-R (metal-oxide-silicon resistor) and whose capacity element is a semiconductor element of MO'AOS (metal ...


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Suzuki Fuminori, Ebihara Heihachiro: Liquid crystal television.. Citizen Watch, March 7, 1990: EP0357398-A2 (1 worldwide citation)

In a liquid crystal television, segment electrodes of a liquid crystal panel are divided into image segment electrodes and indicator segment electrodes. A liquid crystal display unit includes an image segment driver for receiving a video signal from a television receiver and driving the image segmen ...


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Ebihara Heihachiro: Capacitive load driving circuit.. Citizen Watch, June 9, 1993: EP0544917-A1

A capacitive load driving circuit for amplifying a spike-like signal at a high-speed and obtaining a high-voltage large current load, wherein a booster of a low consumption current is used. In the circuit, two transistors (104, 111) are interconnected in series between a first power supply (H1) and ...


7
Imoto Satoshi, Ebihara Heihachiro: Liquid crystal display device. Citizen Watch, September 3, 1997: EP0793131-A1

The present invention relates to an antiferroelectric liquid crystal display device, by which a time (namely, a ferroelectric saturation time tr) required for transition of the state of a liquid crystal, which has been in a dark state, to a saturated bright state is reduced. A method of establishing ...


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Imoto Satoshi, Ebihara Heihachiro: Electro-optical apparatus having antiferrodielectric liquid crystal panel. Citizen Watch, April 7, 1999: EP0907095-A1

An antiferroelectric liquid crystal display apparatus free from burn-in and achieving high display quality is provided by providing means for preventing pixel brightness from varying between pixels continuously held in an ON (bright) state and pixels continuously held in an OFF (dark) state. Aging p ...


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Kobayashi Isamu, Ebihara Heihachiro: Thermometer. Citizen Watch, Kobayashi Isamu, Ebihara Heihachiro, TAKEMOTO Shoji, May 30, 2003: WO/2003/044477

A thermometer such as a clinical thermometer, characterized in that it has a heat−collecting member which is made from a titanium−based material or from a material comprising a metal base material and, applied on the surface thereof, a coating film of a titanium−based material.


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Ebihara Heihachiro: Capacitive load driving circuit. Citizen Watch, Ebihara Heihachiro, AOKI Akira, January 7, 1993: WO/1993/000739

A capacitive load driving circuit for amplifying a spike-like signal at a high-speed and obtaining a high-voltage large current load, wherein a booster of a low consumption current is used. In the circuit, two transistors (104, 111) are interconnected in series between a first power supply (H1) and ...