摘要:
A new type flat panel display device has the structure combining a plurality of solid state display modules corresponding to character blocks. Each module is assembled using, as the basic element, a semiconductor substrate integrating circuit elements for driving and circuits for addressing, and moreover, it is provided with a memory element for a selection signal in view of making possible access to each module.
摘要:
A charge injection circuit for injecting a charge to a signal processing circuit has a photo-voltaic element for generating a photocurrent when an infrared light is received, a field effect transistor used for injecting the charge to the signal processing circuit, and an impedance conversion circuit for feeding back an output of the field effect transistor to a substrate potential of the photo-voltaic element. The impedance conversion circuit has a gain which is greater than zero and less than or equal to one.
摘要:
A matrix operation device performs matrix multiplication of an input electrical signal by utilizing a plurality of charge-coupled devices having split electrodes. The multiplication is carried out by the split electrodes of the charge-coupled devices. A signal to be transformed is sampled by a delay circuit in the input of the operation device. The sampled signal is supplied to the operation device in the form of a time series or sequence consisting of the sample signals. Each sample is multiplied by a corresponding coefficient. The split electrodes of the charge-coupled devices have weighting coefficients corresponding to coefficients in the matrix. The samples multiplied by the coefficients are added in the output of the operation device and provided as an output signal, corresponding to the development of the matrix multiplication.
摘要:
A new information processing device for presenting information and allowing a user to input sound in relation to the presented information is provided. An information processing device 10 includes: a display section 104 that displays a sentence that is a reading-aloud target; a sound input section 102 to which sound is input; a time measuring section 105 that measures a sound input time in which the sound is input to the sound input section 102; and a test execution section 103 that determines whether or not the reading-aloud target is read aloud based on the sound input time and a silent time after the sound is input to the sound input section.
摘要:
First, the interval between a left virtual camera and a right virtual camera is determined based on the relative position and the relative orientation of an outer imaging section (left) with respect to a marker, which are calculated from a result of marker recognition in the left real world image, and on the relative position and the relative orientation of an outer imaging section (right) with respect to the marker, which are calculated from a result of marker recognition in the right real world image. After the interval between the left virtual camera and the right virtual camera is determined, the positions and the orientations of the left virtual camera and the right virtual camera are determined based on the determined interval such that the relationship between the position and the orientation of the left virtual camera, and the position and the orientation of the right virtual camera is ideal.
摘要:
An exemplary embodiment provides a non-transitory storage medium encoded with a computer readable information processing program and executable by a computer of an information processing apparatus. The information processing program causes the computer to function as a data storage unit for storing for each user, data for application that can be made use of in a prescribed application program executable by a plurality of users, a data communication unit for transmitting and receiving the data for application stored in the data storage unit to and from another unspecified information processing apparatus present within a prescribed range, and an event processing unit for performing event processing based on at least one of the data for application received by the data communication unit and the data for application of another user stored in the data storage unit when one of the plurality of users executes the prescribed application program.
摘要:
Another information processing apparatus in a communicable range of a short-distance wireless communication is repeatedly searched for, wireless communication is automatically established therewith, data is automatically transmitted to the other information processing apparatus with which the wireless communication has been established, and data transmitted from the other information processing apparatus is automatically received. Then, based on an operation by a user, evaluation data is generated which indicates an evaluation by the user with respect to the data content indicated by the received data. Further, the transmission source of the data which has become a target of the evaluation indicated by the evaluation data is specified and the generated evaluation data is transmitted to the transmission source.
摘要:
A photoelectric transducer having a photocell includes a compound semiconductor substrate in which a photodiode is doped by an impurity of a conductivity type opposite to that of the substrate. An enclosure region is formed by the same doping impurity as the photodiode, surrounding but spaced apart from the photodiode. A gate electrode is formed on a portion of an insulation layer, the latter formed all over the substrate surface, which extends between the photodiode and the enclosure region. The enclosure region is selectively connected, via a contact hole through the insulation layer and a first switch to ground level. The gate electrode is connected via a second switch to a predetermined voltage having the same polarity as the conductivity type of the substrate. In a high-resolution mode, the first switch is closed and the second switch is open, so that the grounded enclosure region prevents carriers generated in the substrate, between the photodiode and the enclosure region, from flowing into an adjacent cell. In a high-sensitivity mode, the first switch is opened and the second switch is closed, so that the gate voltage generates a channel which electrically connects the photodiode to the enclosure region; thus, the carriers generated within the enclosure are all gathered to the photodiode. The first and second switches may be fabricated on a second semiconductor substrate, arranged parallel to but spaced from the compound semiconductor substrate and electrically connected thereto via bumps.
摘要:
A marker present in a real space is detected from each of a real image for a left eye and a real image for a right eye. The position and the orientation of each of imaging sections relative to the marker are calculated. A left virtual camera and a right virtual camera are set in accordance with the positions and the orientations of the imaging sections. A virtual model having a planar shape is placed in a marker coordinate system, and areas in the real image for a left eye and the real image for a right eye that correspond to the virtual model are set as a left texture area and a right texture area, respectively. Each of images included in a left texture area and a right texture area is applied, as a texture, to a deformation object into which the virtual model is deformed.
摘要:
First, a stereoscopic vision reference distances is individually determined for each virtual object disposed in a virtual space, based on a depth position of each of the virtual objects. Next, each of the virtual objects is rendered and combined based on one pair of virtual cameras such that a relative position, with respect to the screen of a stereoscopic display device, of a virtual object, viewed by a user through a screen of the stereoscopic display device, matches a relative position of the virtual object with respect to a stereoscopic vision reference surface for the virtual object in the virtual space.