摘要:
While accuracy of motion compensated prediction is kept high, reduction in processing amount is made possible. When motion compensated prediction is performed on inputted image data by a motion vector detection section, first, reference is made to past three reference frames stored in a reference image storage section, integer search is performed on the image data for each macroblock, and a motion prediction vector is detected by this. Based on the detection result of the motion prediction vector, a reference frame most appropriate for execution of motion compensated prediction is determined for each blocks. Next, based on the determination result, it is judged whether or not reference frames regarded as most appropriate for all blocks (nine blocks) are coincident to each other. As a result of the judgment, when the same reference frame is selected for all candidate blocks, only the reference frame regarded as most appropriate is made the object of sub-pel search, and the motion prediction vector is detected with sub-pel pixel accuracy.
摘要:
The present invention provides a spread illuminating apparatus in which a transparent substrate is illuminated thereby illuminating a liquid crystal panel provided close to the transparent substrate in order to enhance the illumination luminance and also suppress the interference fringes. In a spread illuminating apparatus in which a square transparent substrate is provided close to the surface of a liquid crystal panel, and a fluorescent tube as a bar-like light source is arranged on the side surface of the transparent substrate, a plurality of straight groove portions are formed on the surface of the transparent substrate intersecting one another obliquely with respect to the four sides of the transparent substrate. While the convergence of the rays of light is carried out only for the component thereof vertical to the groove portions, in the present invention, since the groove portions are formed in such a manner as to intersect one another, the rays of light which are emitted in different directions are all converged, whereby the luminance is remarkably enhanced. In addition, the groove portions intersecting one another suppress the interference fringes of the rays of light.
摘要:
An integrated circuit, in accordance with one embodiment of the present invention, includes a first device under test (DUT) module coupled to a first ring oscillator module and a second DUT module coupled to a second ring oscillator module. A dielectric layer of the first DUT is stressed during a first mode, thereby causing time dependent dielectric breakdown in the first dielectric layer. A dielectric layer of the second DUT is maintained as a reference. The operating frequency of the first ring oscillator module, during a second mode, is a function of a gate leakage current of the stressed dielectric layer. The operating frequency of the second ring oscillator module, during the second mode, is a function of a gate leakage current the reference dielectric layer. The integrated circuit may also include a comparator module for generating an output signal as a function of a difference between the operating frequency of the first and second ring oscillator modules.
摘要:
A very thin fan motor with an attached heat sink that has high heat radiation and air cooling effects in a small, flat, thin package, that has a simple and easily assembled overall structure as a fan motor, and that has superior cooling efficiency. A flat fan mounted in various kinds of electronic equipment that need to radiate heat, and particularly mounted directly on the CPU, characterized by having a fan motor mechanism that comprises a heat plate that supports a rotor fan that can rotate in a central position and that has a contact surface that matches the shape of the external surface of the item (such as a CPU) to be cooled, rotor magnets that are part of the rotor fan and are positioned around the periphery on the surface of the heat plate, and a stator coil substrate, by having multiple metal heat radiation fins with excellent thermal conductivity, which are thin heat-radiating fins, arranged in parallel at a fixed interval on the heat plate pointing outward from the rotor fan as cooling heat-radiation fins, and by combining the function of cooling heat sink with the heat radiation fins that conduct the heat absorbed from the heat plate and radiate it away by the action of the air moved by the rotor fan.
摘要:
A cover portion 20 which covers a spot-like light source 8 is provided on the printed circuit board (FPC) 9, thereby giving electrical insulation from the surrounding. Therefore, even if a metallic frame is disposed close to the spot-like light source 8, the spot-like light source 8 is prevented surely from shortcircuiting with the metallic frame. Since the cover portion 20 covers the surrounding of the spot-like light source 8, light leakage from the spot-light like source 8 can be minimized and light emitted from the spot-like light source 8 can be used efficiently.
摘要:
Between the transparent substrate 1 and the light conductive member 2 disposed along and close to at least one side end of the transparent substrate 1, the optical path conversion plate 6 having the prism portion is disposed. Due to this optical conversion plate 6, the light from the light conductive member 2 is directed effectively toward the transparent substrate 1 .
摘要:
There are provided an inward-bent part 14 slightly extending to one end side of a cylindrical member 10 inwardly in a radial direction, and a thin rubber member coated part 22 on an inner peripheral surface of the cylindrical member, which the rubber member coated part has an inner diameter equal to or smaller than an inner diameter of the inward-bent part. An orifice member 32 and a diaphragm member 33 are inserted into the rubber member coated part on one end side of the cylindrical member to close thereby an opening portion on the one end side thereof. A rubber member 21 subjected to vulcanization and bonding and a fitting member 31 fixed to the rubber member 21 are provided on the other end side of the cylindrical member to close thereby an opening portion on the other end side thereof Since the inner diameter of the inward-bent part is made smaller than the outer diameter of the diaphragm member by conducting drawing to the cylindrical member, the diaphragm member is stopped by the inward-bent part. As a result, even if the fastening force is lowered by, for example, the fatigue of the rubber member coated part, it is possible to ensure preventing the diaphragm member and the like from slipping out of the cylindrical member.
摘要:
An ice cream having a mix base of rice flour, ion-exchanged water sugar and skimmed milk and a seasoning component of cream, liqueur and one of egg yolk, tea and coffee and a flavoring component.
摘要:
Disclosed is a light attenuator comprising a stick or rod composed of a light-transmitting material, and a light-attenuating layer composed of a thermoplastic resin and formed on at least one end face of the stick or rod, wherein finely divided particles having a light-absorbing or light-scattering property are uniformly incorporated in the thermoplastic resin. This light attenuator is made by forming a light-attenuating thermoplastic resin layer having incorporated therein the light-absorbing or light scattering finely divided particles on a release film or paper; placing the light-attenuating layer formed on the release film or paper on a heating plate; press-bonding the end face of a rod or stick composed of a light-transmitting material inserted and set in a ferrule to the surface of the release film or paper; cooling the bonded assembly; and then peeling the release film or paper to transfer the light-attenuating layer to the end face of the light-transmitting rod or stick.
摘要:
Provided is a rear projection screen apparatus having a rear projection screen, light rays from a projecter being incident upon the rear surface of the rear projection screen at steep angles, wherein a plurality of elongated prisms are formed on the rear surface of the screen, each prism having a reflection surface extending therealong, thereby the incedence light rays are internally reflected, and then transmitted through the medium of screen for emerging from the front surface of the screen on the viewing side, and the rear surface of the screen is in a curve shape which is convex toward the viewing side so that the brightness of the screen can be made to be uniform.