摘要:
A non-feeding element is provided with a proximity-providing gap from a feeding element, and a resonant state is generated there by capacitive coupling. The non-feeding element resonates at a frequency different from a resonant frequency of the feeding element. The feeding element and the non-feeding element have alongside-ground-terminal extending portions spaced from an edge surface at one end of a ground surface formed on the circuit board and to extend in a direction along the edge surface at the one end of the ground surface. The feeding element and/or the non-feeding element is formed three-dimensionally with a plurality of bending portions so that at least parts of the alongside-ground-terminal extending portion of the feeding element and the ground-terminal extending portion of the non-feeding element have substantially the same amount of spacing from the ground surface.
摘要:
A non-feeding element is provided with a proximity-providing gap from a feeding element, and a resonant state is generated there by capacitive coupling. The non-feeding element resonates at a frequency different from a resonant frequency of the feeding element. The feeding element and the non-feeding element have alongside-ground-terminal extending portions spaced from an edge surface at one end of a ground surface formed on the circuit board and to extend in a direction along the edge surface at the one end of the ground surface. The feeding element and/or the non-feeding element is formed three-dimensionally with a plurality of bending portions so that at least parts of the alongside-ground-terminal extending portion of the feeding element and the ground-terminal extending portion of the non-feeding element have substantially the same amount of spacing from the ground surface.
摘要:
A non-feeding element is provided with a proximity-providing gap from a feeding element that receives RF power from a feeding point on a circuit board, and a resonant state is generated there by capacitive coupling. The non-feeding element is formed so as to resonate at a frequency different from a resonant frequency of the feeding element. The feeding element and the non-feeding element have alongside-ground-terminal extending portions formed so as to be spaced from an edge surface (a ground terminal) at one end of a ground surface formed on the circuit board and to extend in a direction along the edge surface at the one end of the ground surface. At least one of the feeding element and the non-feeding element is formed three-dimensionally with a plurality of bending portions so that at least parts of the alongside-ground-terminal extending portion of the feeding element and the ground-terminal extending portion of the non-feeding element have substantially the same amount of spacing from the ground surface, with a mutual gap in a thickness direction of the circuit board.
摘要:
There is provided a video display system in which when supplying a video signal from a base station (200) to a plurality of display units (transportable one 100 and large-screen one 300), an operation instruction generator generates a screen select instruction corresponding to the direction of the user's touch on a touch panel (121) provided on the display screen of the transportable display unit (100) that displays an image corresponding to a video signal supplied from the base station (200) and transmits the operation instruction from the transportable display unit (100) to the base station (200), and a controller included in the base station (200) controls the channel selecting operation of two turning means included in the base station (200) correspondingly to the supplied operation instruction. Stroking the surface of the touch panel (121) on the display screen of the transportable display unit (100), the user can transfer an image between the plurality of display units (100, 300). Thus, the user can intuitively select an operation of the video display system in a manner different from that using a button on the conventional remote controller.
摘要:
A diffraction element for diffracting a particular wavelength of incident optical beam includes: a base section made from a first resin and provided with a predetermined diffraction pattern; and a cover section made from a second resin and covering the diffraction pattern, wherein a rate of change of refraction index of the first resin is substantially the same as a rate of change of refraction index of the second resin in a temperature range between a first temperature and a second temperature.
摘要:
A diffraction element includes: an injection-molded transparent first member having two optical surfaces; and a second member firmly attached to one of the optical surfaces of the first member and provided with a first diffraction pattern on a surface, wherein the second member is a first ultraviolet curable resin having a refraction index in a range of ±0.013 with respect to a refraction index of the first member.
摘要:
There is provided a video display system in which when supplying a video signal from a base station (200) to a plurality of display units (transportable one 100 and large-screen one 300), an operation instruction generator generates a screen select instruction corresponding to the direction of the user's touch on a touch panel (121) provided on the display screen of the transportable display unit (100) that displays an image corresponding to a video signal supplied from the base station (200) and transmits the operation instruction from the transportable display unit (100) to the base station (200), and a controller included in the base station (200) controls the channel selecting operation of two turning means included in the base station (200) correspondingly to the supplied operation instruction. Stroking the surface of the touch panel (121) on the display screen of the transportable display unit (100), the user can transfer an image between the plurality of display units (100, 300). Thus, the user can intuitively select an operation of the video display system in a manner different from that using a button on the conventional remote controller.
摘要:
An image processing apparatus and method for accurately reproducing an edge part at which luminance (brightness) abruptly changes with respect to dynamic image information. A dynamic image memory records a plurality of frames of information of the dynamic image. An information change analyzing unit performs a three-dimensional analysis for the dynamic image information. A characteristic point detection unit detects locations at which characteristic points exist by processing the results of the analysis. The characteristic point encoding unit further processes the results of analysis of the characteristic point detection unit and expresses the locations at which the characteristic points exist as a curved surface. An information encoding unit executes the analysis for obtaining information necessary for reproducing an input dynamic image at the characteristic points. A total coding unit codes output information of the characteristic point encoding unit and a subtraction circuit.
摘要:
A method and apparatus for dynamic image processing in which an image is compressed and subsequently expanded or synthesized into an image for display, wherein the image processing is carried out by considering the image information as distributed in a three-dimensional space composed of the two-dimensional image plane and a time axis defined by the time of each of successive video image frames of the input video signal. A multiple resolution filter is employed that has different resolutions provided by increased orders of differentiation and two-dimensional image data is analyzed as it is distributed along the time axis. Signal compression is provided by coding the positional information of the edge points of the image and this is accomplished by detecting characteristic points corresponding to extreme values of the three-dimensional image information and then compressing the image information on the two-dimensional plane to obtain compressed positional information and also compressing the three-dimensional information and then coding both of these compressed information signals for transmission or recording.