Abstract: To install an energy storage device with sufficient capacity thereby to extend operating time of an electric work machine, even for a small electric work machine. A hydraulic excavator, as an electric work machine, includes an electric motor, an energy storage device that stores electric power for driving the electric motor, and a hydraulic pump driven by the electric motor. The electric motor and the hydraulic pump are vertically located alongside.

Abstract: Compactly locate an energy storage device, a cooling device, and an electric motor thereby to realize a layout preferable for a small electric work machine. A hydraulic excavator as an electric work machine includes an electric motor, an energy storage device that stores electric power to drive the electric motor, a hydraulic pump that is driven by the electric motor and discharges a hydraulic oil, an electric instrument through which a refrigerant passes, and a cooling device that cools at least one of the hydraulic oil and the refrigerant. The electric motor and cooling device are located beside the energy storage device.

Abstract: A device nematic liquid crystal display device has two stable states corresponding to two liquid crystal molecule textures whose torsion differs by 150° to 180° in terms of absolute value. The device includes two polarizers (10, 40), one (10) of which is placed on the observer side, the other (40) being placed on the opposite side of the liquid crystal cell. The orientation of the two polarizers is offset by a value which is equal to the rotatory power of the cell+/??/2, the rotatory power corresponding to the most twisted texture effect.

Abstract: The invention relates to a nematic liquid crystal display having two stable states, without an electric field, obtained by anchoring break, characterized in that it comprises two polarizers (10, 40), one (10) of which is placed on the observer side, the other (40) being placed on the opposite side of the liquid crystal cell whereby the latter is at least partially reflecting in order to define a reflective mode or transflective mode. The orientation of the two polarizers (10, 40) is offset by a value which is equal to the rotatory power of the cell at approximately +/?30°.

Abstract: A device nematic liquid crystal display device has two stable states corresponding to two liquid crystal molecule textures whose torsion differs by 150° to 180° in terms of absolute value. The device includes two polarizers (10, 40), one (10) of which is placed on the observer side, the other (40) being placed on the opposite side of the liquid crystal cell. The orientation of the two polarizers is offset by a value which is equal to the rotatory power of the cell±n/2, the rotatory power corresponding to the most twisted texture effect.

Abstract: The invention relates to a nematic liquid crystal display having two stable states, without an electric field, obtained by anchoring break, characterized in that it comprises two polarizers (10, 40), one (10) of which is placed on the observer side, the other (40) being placed on the opposite side of the liquid crystal cell whereby the latter is at least partially reflecting in order to define a reflective mode or transflective mode. The orientation of the two polarizers (10, 40) is offset by a value which is equal to the rotatory power of the cell at approximately +/?30°.