Abstract: According to one embodiment, an LED package includes a first leadframe, a second leadframe, an anisotropic conductive film, an LED chip, and a resin body. The first leadframe and the second leadframe are mutually separated. The anisotropic conductive film is provided on the first leadframe and the second leadframe. The LED chip is provided on the anisotropic conductive film. The LED chip includes a first terminal and a second terminal provided on a face of the LED chip on the anisotropic conductive film side. The resin body is provided on the anisotropic conductive film to cover the LED chip. The first terminal is connected to the first leadframe via the anisotropic conductive film. The second terminal is connected to the second leadframe via the anisotropic conductive film.

Abstract: This invention provides a reception synchronization control device that controls reception synchronization of demodulated signals to be established, the demodulated signals being obtained by demodulating a phase modulated signal transmitted by a phase modulation, wherein the reception synchronization control device includes a signal level detector that detects signal levels of sampled demodulated signals extracted by sampling analog demodulated signals; a constellation position specifier that specifies constellation positions of plural kinds of data contained in the sampled demodulated signals displayed on a polar coordinates display based on the detected signal levels; and a phase angle difference calculation processor that calculates a difference between a phase angle calculated based on the specified constellation positions and a reference phase angle, thereby controlling the phase angle so that the difference is within a predetermined range.

Abstract: This invention provides a reception synchronization control device that controls reception synchronization of demodulated signals to be established, the demodulated signals being obtained by demodulating a phase modulated signal transmitted by a phase modulation, wherein the reception synchronization control device includes a signal level detector that detects signal levels of sampled demodulated signals extracted by sampling analog demodulated signals; a constellation position specifier that specifies constellation positions of plural kinds of data contained in the sampled demodulated signals displayed on a polar coordinates display based on the detected signal levels; and a phase angle difference calculation processor that calculates a difference between a phase angle calculated based on the specified constellation positions and a reference phase angle, thereby controlling the phase angle so that the difference is within a predetermined range.

Abstract: A digital video signal processing apparatus comprising a reproducer, an adder and a signal processor. The reproducer reproduces an analog signal of a still image recorded on a disk-shaped recording medium and converts it into a digital signal. The adder adds at least a predetermined number of digital signals for the same image from the reproducer, and then outputs an added digital video signal. The signal processor accomplishes digital video signal processing of the digital video signal derived from the adder.

Abstract: According to the phototelegraphic transmission apparatus of the present invention, the image on developed films can be directly transmitted without any prints of the film. In order to reproduce high-quality image, the apparatus comprises two gradation correction means, one of which is so designed that one of three operation modes may be selected.

Abstract: An apparatus for electrically transmitting the image of a pattern corresponding to the light transmission characteristic of a light-transmitting film substrate employs a linear image sensor for scanning the image of the pattern and producing a corresponding output signal, the frequency band of which is adjusted for transmission over a telephone circuit. The output signal can be made independent of magnification changes of the image-forming optical system, and the area of the pattern scanned by the linear image sensor can be set selectively. A second optical system is employed for observation and includes a retractable mirror that starts the production of the output signal when the mirror is retracted. Both a film image and data on an accompanying document can be transmitted.

Abstract: An image signal generating apparatus includes an optical system for focusing the image of a photographic film onto a predetermined plane and a scanning device for scanning the image with a photoreceptor positioned at the predetermined plane and generating output signals representing the light intensity distribution of the film. The scanning device performs a first scan of the image and a second scan of the image upon completion of the first scan. During the first scan the levels of the output signals indicative of the maximum density and the minimum density of the film are detected, and during the second scan the exposure of the photoreceptor is controlled in accordance with the detected levels. Also, during the second scan, the output signals are clamped to a clamp level calculated in accordance with the detected maximum density level and the minimum level of the output signals during the first scan.

Abstract: An image scanning apparatus for making picture signals has an optical system for forming an image of an object on a predetermined plane and means for scanning the object image by a light-receiving surface disposed on the predetermined plane and generating an output indicative of the light intensity distribution of the object image on the plane.

Abstract: A still picture signal conversion apparatus converts a still picture signal reproduced in the form of an electric signal from a video tape or disk, still picture video camera or the like to a low-velocity narrow-band signal suited for use in a facsimile system utilizing the ordinary telephone circuit or a hard copying apparatus and performs the desired trimming operation on the signal when delivering the same. A selected portion of each horizontal scan line is taken out as a sampled digital picture signal and the number of the horizontal picture elements is compensated for by the method of sampling frequency adjustment or weighted interpolation. To effect the vertical trimming, the digital picture signal is stored temporarily every horizontal scan line in a plurality of memories so that portion of the signal to be retained by the trimming is selectively read out and the deficient number of scan lines is compensated for by the method of weighted interpolation.

Abstract: There is disclosed a solid-state area imaging apparatus suitable for photographing a still picture. The apparatus comprises a plurality of vertical transfer electrodes and a pair of horizontal read CCDs, and the vertical transfer electrodes are vertically continuously arranged such that each electrode alternately crosses vertically adjoining two of a plurality of imaginary horizontal scanning lines thereby providing a plurality of photosensitive elements distributed in a checkered pattern on the imaging surface of the apparatus. This distribution of the photosensitive elements has the effect of applying the video signal to all the horizontal scanning lines. Thus, by using the existing integrated circuit technique, it is possible to realize a solid-state area imaging apparatus whose vertical resolution of reproduced still pictures is two times the vertical resolution obtained previously.

Abstract: A solid-state area imaging device for electronic still picture cameras which is so designed that when a playbacked picture is viewed on a television receiver of the interlaced scanning type, its vertical resolution is improved up to about that of the ordinary broadcast received picture. In the solid-state area imaging device, the signal charges from a large number of photosensitive elements arranged into a two-dimensional array are transmitted to two horizontal transferring CCDs, whereby the odd field signal charges are taken from one of the horizontal transferring CCDs and the even field signal charges are taken from the other horizontal transferring CCD independently of each other.