Abstract:
According to one embodiment, a broadcast recording apparatus has a tuner unit which receives a broadcast signal, demodulates the received signal, and outputs video image and voice signals, first and second hard disk drive units which record the video image and voice signals from the tuner unit in a memory region, and a control unit which controls the first and second hard disk drive units to record the video image and voice signals in each one of a first storage memory region of the first hard disk drive unit and a second storage memory region of the second hard disk drive unit.
Abstract:
Copyright protection for a broadcast signal, personally acquired content or personal information can be easily achieved. For such an object, a digital television broadcast receiver having a print data output unit comprises a specification information detection unit 56k1 to detect whether or not specification information is added to input content, a proper information discrimination unit 56k2 to discriminate whether or not the detected specification information is proper information, and a print output control unit 56k4 to set the print data output unit in an operation allowed sate when the specification information is the proper information and to set the print data output unit in an operation disallowed state when the specification information is not the proper information.
Abstract translation:广播信号,个人获取的内容或个人信息的版权保护可以轻松实现。 对于这样的目的,具有打印数据输出单元的数字电视广播接收机包括:指定信息检测单元56 k 1,用于检测是否将指定信息添加到输入内容;适当信息鉴别单元56 k 2,用于鉴别是否 检测到的规格信息不是适当的信息,并且当指定信息是适当的信息时,打印输出控制单元56k4将操作允许的打印数据输出单元设置为允许状态,并且将打印数据输出单元设置为不允许的操作 当规范信息不是适当的信息时状态。
Abstract:
According to one embodiment, a video display apparatus includes a display module, a light source device, a video signal input module, a virtual illumination value calculator, a light source illumination value calculator, and a light source controller. The light source device is divided into light source areas in a honeycomb shape and provided with light sources to light up the light source areas. The virtual illumination value calculator calculates an area illumination value indicating the brightness of light source areas to light up based on a video signal received by the video signal input module. The light source illumination value calculator calculates a light source illumination value to light up the light sources based on the area illumination value. The light source controller lights up the light sources synchronously with the video signal being displayed on the display module based on the light source illumination value.
Abstract:
An image display apparatus according to an embodiment includes: a light emission unit capable of illuminating light rays onto at least two divided areas; an image display capable of receiving light rays from the light emission unit and displaying an image signal which includes a plurality of elemental images having multiple parallax image components; a determination module configured to determine a representative pixel value from among the elemental images included in respective areas with respect to the respective areas; and a light intensity calculation module configured to calculate intensities of light rays illuminating respective areas on the basis of the determined representative pixel value.
Abstract:
According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a virtual light-value calculator, a light-value calculator, and a light controller. The virtual light-value calculator calculates a virtual light value for each virtual light source area including a light source area and a virtual area obtained by virtually dividing the light emitter into areas different in size from the light source areas. The light-value calculator calculates a light value of a light sources corresponding to the light source area based on the virtual light value. The light controller lights the light source based on the light value.
Abstract:
According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a virtual light-value calculator, a light-value calculator, and a light controller. The virtual light-value calculator calculates a virtual light value for each virtual light source area including a light source area and a virtual area obtained by virtually dividing the light emitter into areas different in size from the light source areas. The light-value calculator calculates a light value of a light sources corresponding to the light source area based on the virtual light value. The light controller lights the light source based on the light value.
Abstract:
According to one embodiment, a broadcast recording apparatus has a temporary recording region portion that records broadcast contents from a tuner, a storage region portion that records broadcast contents, and control unit that carries out recording of broadcast contents within a range of a time limit in the temporary recording region, that carries out loop image recording for making overwrite recording in the temporary recording region in which recording has already been made if the time limit is exceeded, that, if an operating signal is supplied at this time, copies broadcast contents recorded in a temporary recording region to a storage region, and that disables overwriting into the temporary recording region until copying is completed.
Abstract:
A fiber laser device contains a first optical fiber of a double-clad type in which optical resonance of an infrared laser light takes place inside a core with Pr3+and Yb3+added thereto to generate a light of a wavelength of about 630 nm, a second optical fiber of a double-clad type in which optical resonance of an infrared laser light takes place inside a core with Pr3+and Yb3+added thereto to generate a light of a wavelength of about 690 nm, and a third optical fiber in which optical resonance of the lights from the first and second optical fibers takes place inside a core with Tm3+added thereto to generate a light of a wavelength of about 450 nm, and the core diameter of the third optical fiber is made substantially equal to the spot diameters of the lights from the first and second optical fibers.
Abstract:
A light-transmissible plate having the function of shielding electromagnetic waves includes a transparent plastic base plate, a hard coating layer on the base plate, an electroconductive layer on the hard coating layer and a layer having low refractive index on the electroconductive layer. The plate can shield electromagnetic waves, and can have high damage resistance even if the plastic constituting the base plate has low surface hardness. Moreover, it is possible to give the plate the ability to prevent reflection. A light-transmissible plate according to a second embodiment of the present invention includes an anti-reflection film composed of a plurality of layers on a surface opposite to the surface on which the electroconductive layer is provided. Because the film has excellent characteristics in accordance with strength of adhesion, durability, abrasion resistance, wear resistance, shock resistance, chemical resistance, flexibility, heat resistance, light resistance, weather resistance and static charge resistance, the plate has excellent functions of shielding electromagnetic waves, eliminating static electricity and preventing reflection. As a result, the plate is an excellent optical product as a whole.
Abstract:
According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a light-value calculator, a light-value modifying module, and a light controller. The light-value calculator calculates a light value for each of the light source areas. The light source areas include a target area for which a light value is to be modified and surrounding areas surrounding the target area. The light-value modifying module modifies a light value calculated for the target area using light values for the surrounding areas. The light controller lights a light source in the target area based on the modified light value.