Abstract: A portable communication apparatus includes a first unit having at least a display section and a second unit having at least a main operation section, which are coupled by a slide coupling and are freely slidable in a longitudinal direction between a retracted state and an extended state. The first unit and the second unit are urged by an urging member in an extension direction and are releasably locked by a releasable lock mechanism in the retracted state. The locking is released by a predetermined operation. An optical aperture for optical function is provided in one of surfaces of the first and second units that face one another in the retracted state. The optical function section is made operable when the first and second units are positioned in the extended state.

Abstract: A portable communication apparatus includes a main housing having at least a display section and an operation section and a movable housing that is engaged with the main housing slidably in a longitudinal direction between a retracted state and an extended state. The main housing and the movable housing are urged in an extension direction and are releasably locked in the retracted state. A portion of the display section is covered and protected by the movable housing when retracted. An optical aperture for optical function is provided in the main housing and its optical function is made operable when extended.

Abstract: Provided is a mobile communication terminal which can effectively improve user's operability. A mobile communication terminal (1) which can perform radio communication includes: an upper unit formed by a first display member (display unit (19)) and a first support member having a rotary mechanism which connects the first display member electrically and structurally; and a lower unit formed by a second display member (display/input unit (20)) and a second support member having a rotary mechanism which connects the second display member electrically and structurally.

Abstract: A liquid crystal display showing a high contrast and reduced in color shift depending on the viewing angle is provided. The liquid crystal display device comprises a liquid crystal cell having a retardation value Re1(400) at 400 nm and a retardation value Re1(550) at 500 nm in the black state; and at least one layer of optically anisotropic layer formed of a composition comprising at least one species of liquid crystalline compound, having a retardations value Re2(400) at 400 nm and a retardation value Re2(550) at 550 nm, wherein Re2(400) and Re2(550) of said optically anisotropic layer, and retardations values Re1(400) and Re1(550) satisfy the relational expression (1) below: 0.9??2/?1?1.1??Relational Expression (1) where, ?1=Re1(400)/Re1(550) and ?2=Re2(400)/Re2(550).

Abstract: The invention relates to an optical film comprising a first optically anisotropic layer formed of a composition comprising, at least, a liquid crystal compound and a fluorinated surfactant, and a second optically anisotropic layer comprising at least one selected from the group consisting of cycloolefin base homopolymers and copolymers, wherein a dynamic friction coefficient between the two sides of the optical film is equal to or smaller than 1.0.

Abstract: A hinge mechanism 30 connects an upper case 11 having a display section 10 and a lower case 21 having an operating section 20 to that the cases can be opened and closed. The hinge mechanism is provided with two connecting members 31 and 32 arranged over the upper case 11 and the lower case 21; a first hinge shaft 33 rotatably connecting upper case 11 and connecting members 31 and 32; and second hinge shaft 34 rotatably connecting lower case 21 and connecting members 31 and 32. The two connecting members 31 and 32 are arranged to sandwich upper case 11 and lower case 21 from the outside. The first hinge shaft 33 and second hinge shaft 34 are arranged parallel to each other.

Abstract: An optical compensatory film of a laminated structure comprising a first optically anisotropic layer having an Re(550) of 20 to 100 nm wherein retardation at a wavelength of 550 nm is never 0 nm along any direction and the direction along which the absolute value of retardation at a wavelength of 550 nm reaches minimum does not exist along the normal direction of the layer or on the in-plane of the layer; and a second optically anisotropic layer having an Re(550) of 20 to 150 nm and an Rth(550) of 40 to 110 nm with Re(450) Re(550)<?3 nm and Rth(450)?Rth(550)>3 nm.

Abstract: A novel optical compensation film is disclosed. The optical compensation film comprises a first optically anisotropic layer and a second optically anisotropic layer, each of which formed of a composition comprising a liquid-crystalline compound, wherein molecules of the liquid-crystalline compound in each of the first and second optically anisotropic layers are fixed in a hybrid alignment state in which tilt angles of the molecules with respect to a layer plane varies in a thickness direction.

Abstract: An information processing device is provided for processing audio data linked with predetermined image data in each of positions on a display screen which correspond to a plurality of playback times for the audio data. The device includes a function of displaying a link representing playback-time position information of image data linked with selected audio data, a function of displaying image data not linked with any audio data, on the screen, a function of permitting the user to select desired image data among the image data not linked with any audio data, a function of inserting the selected desired image data in a position which the user desires when the user selects the desired image data, and a function of calculating a playback-time position in the selected audio data corresponding to the position in which the image data is inserted, and linking the selected image data to the calculated position.

Abstract: An optical film comprising a transparent support, and, disposed thereon, an optically anisotropic layer formed of a composition comprising a liquid crystal compound, wherein the transparent support is a film comprising polypropylene-base resin(s), is disclosed.

Abstract: The present invention provides an optical film which includes at least a first optically anisotropic layer, and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies the following Expression (1), the second optically anisotropic layer satisfied the following Expression (2), and a slow axis of the first optically anisotropic layer is orthogonal to a slow axis of the second optically anisotropic layer, 0?Re(450)/Re(550)?0.5 ??Expression (1) 0.95?Re(450)/Re(550)?1.05 ??Expression (2) where Re(?) represents an in-plane retardation value (unit: nm) of the corresponding optically anisotropic layer measured at a wavelength of ? nm.

Abstract: The present invention provides an optical film including at least two optically anisotropic layers, wherein one optically anisotropic layer satisfies Expression (1) described below, the other optically anisotropic layer satisfies Expression (2) described below, and a slow axis of the one optically anisotropic layer is parallel to a slow axis of the other optically anisotropic layer, 0?Re(450)/Re(550)?0.5 ??Expression (1) 0.95?Re(450)/Re(550)?1.05 ??Expression (2) where Re (?) represents an in-plane retardation value (unit: nm) of the corresponding optically anisotropic layer measured at a wavelength of ? nm.

Abstract: An optical film, which is an optically compensatory film that comprises: at least two optically anisotropic layers comprising a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer is formed by mixing two or more liquid crystal compounds having different structures with each other.

Abstract: A foldable portable information terminal includes an upper unit having a display unit on its one side, a lower unit having operation keys on its one side, and a movable connecting mechanism connecting the upper unit and the lower unit allowing the upper unit to be opened, closed, and freely rotated with respect to a longitudinal direction of the lower unit. The displaying mode of the display unit whose direction varies depending on a position of the upper unit is changed depending on a positional relationship of the upper unit and the lower unit.

Abstract: The present invention aims to provide an optical compensation film that allows superior phase difference between a first optically anisotropic layer and a second optically anisotropic layer and excellent wavelength dispersibility in terms of front and inclined retardation of liquid crystal layers in liquid crystal cells, a polarizing plate containing the optical compensation film, and a liquid-crystal display device that can display superior images with less color change due to the polarizing plate. In order to attain the object, an optical compensation film etc. is provided that comprises at least a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies at least one of the following Equations (i) to (iii): 1?Re1450(0°)/Re1650(0°)?1.25:??Equation (i) 1?Re1450(40°)/Re1650(40°)?1.25:??Equation (ii) 1?Re1450(?40°)/Re1650(?40°)?1.

Abstract: An optical film comprising a transparent film, and, on the film, at least one layer formed by applying a composition comprising a titanium compound and/or a zirconium compound and a vinyl alcohol-based resin to a surface is disclosed.

Abstract: A portable terminal comprises a first body 104 on which the first display surface 102 is formed, a second body 108 on which the second display surface 106 is formed, and hinge units which combine the first body 104 and the second body 108 in a foldable way. The first display surface 102 and the second display surface 106 form a combined display 112 continuously at a time of opening the first body 104 and the second body 108, and it further comprises a display control unit which displays one information on the whole combined display 112. Two display screens respectively formed in the individual bodies are used effectively.

Abstract: A foldable portable information terminal includes an upper unit having a display unit on its one side, a lower unit having operation keys on its one side, and a movable connecting mechanism connecting the upper unit and the lower unit allowing the upper unit to be opened, closed, and freely rotated with respect to a longitudinal direction of the lower unit. The displaying mode of the display unit whose direction varies depending on a position of the upper unit is changed depending on a positional relationship of the upper unit and the lower unit.

Abstract: An optical film comprising a transparent support and an optically-anisotropic layer formed of a composition comprising at least one liquid-crystal compound, wherein the transparent support comprises at least one selected from cycloolefin-base homopolymers and copolymers, and the optically-anisotropic layer satisfies the following relation (1): Re(450)/Re(650)<1.25, is disclosed. An optical compensation film comprising a transparent support, and an optically-anisotropic layer formed of a composition comprising a liquid-crystal compound, wherein the transparent support comprises a polymer having at least either of lactone ring unit or glutaric anhydride unit, is also disclosed.

Abstract: This invention relates to a folding portable information terminal including an upper unit having a display section on one surface, a lower unit having an operating section on one surface, and a movable joining member which openably and pivotally couples the upper and lower units to each other or openably couples the units to each other at one end of each of the units.