摘要:
A component mounting system including mounting machines along a direction of conveying a circuit board; a feeder mount base in each of the mounting machines; a feeder removably mounted on the feeder mount base of each of the mounting machines; a mounting head in each of the mounting machines, the mounting head sucking a component supplied from the feeder for mounting on the circuit board; a moving mechanism in each of the mounting machines, the moving mechanism configured to removably mount and move the mounting head; an inspection camera unit configured to image an inspection target part of the circuit board; and an inspection image processing unit mounted, replaceably with the feeder, on the feeder mount base where the inspection camera unit is mounted, the inspection image processing unit processing an image signal output from the inspection camera unit to inspect the inspection target part.
摘要:
A display unit includes an organic electroluminescence device having light-emitting regions, and a liquid crystal panel having pixels. The liquid crystal panel is spaced apart from the organic electroluminescence device so that the light of each light-emitting region illuminates at least two pixels. An image signal output section provides data of a first image to first pixels of the liquid crystal panel and provides data of a second image to second pixels of the liquid crystal panel. The image signal output section switches the display of the first image and the display of the second image in synchronization with a switching of the emitting of the light-emitting region and non-emitting of another light-emitting region of the organic electroluminescence device by the light-emission control section.
摘要:
A thin stereoscopic display which enables plural persons to simultaneously observe stereoscopic images includes a color liquid crystal plate for displaying stereo-pairs composed of left and right eye perspectives in time-interlaced manner, a monochrome liquid crystal TV display disposed behind the color liquid crystal plate for displaying binary and inverted binary images a right or left half of the face of each observer so as to be synchronized with the time-interlaced display of the color liquid crystal plate, and an arrayed convex lens disposed between the color liquid crystal plate and the monochrome liquid crystal TV display so as to focus the observers' optical images on the screen of the monochrome liquid crystal TV display in geometrical agreement with the observers' face images displayed thereby. The arrayed convex lens distributes light emitted from the binary and inverted binary images of the half of the face of each observer to the left and right eyes of each observer through the color liquid crystal plate, respectively, whereby the left and right eye perspectives of the stereo-pairs displayed by the liquid crystal plate reach the left and right eyes of each observer, respectively.
摘要:
An ocular fundus camera apparatus includes an ocular fundus camera having an optical lens that transfers first and second image light components which have a parallax therebetween and which can be separated from each other, a memory for storing a predetermined coefficient a based on the shape of the optical lens, and a CCD for converting the first and second image light components into first and second image signals (A, B). The ocular fundus camera apparatus generates first and second image data (L, R) by performing proportional distribution of the first and second image signals in accordance with the predetermined coefficient.
摘要:
In an apparatus for displaying a three-dimensional image, an image display and a polarizing filter having an axis of easy transmission in a predetermined direction or an optically-active film having an optically-active portion at a predetermined position are combined together in a predetermined positional relationship, thereby easily displaying an image on the image display when a flat original image is prepared for forming the three-dimensional image and simplifying the structure of the apparatus with a reduced manufacturing cost. The apparatus for three-dimensionally displaying a planar image recorded on a polarizing film comprises a monochrome liquid crystal television screen which functions as a backlight source, a convex Fresnel lens for magnifying an image of the backlight source, an infrared illumination light source for illuminating a half of the face of an observer with infrared radiation, an infrared camera for capturing the illuminated image of the observer, and an interlaced-image synthesizing circuit which forms a binary-coded image obtained by the infrared television camera and its reversed image and interlaces the binary-coded image and reversed image to synthesize a signal.
摘要:
A three-dimensional photographing and three-dimensional playback device by spatial time-sharing method has a taking section having a convex lens, an image pickup screen spaced from the convex lens at a distance equal to the focal length of the convex lens, and a pin hole movable on a surface of the convex lens, and a playback section having a cylindrical lens, an image output screen spaced from the cylindrical lens at a distance equal to the focal length of the cylindrical lens, and a vertical slit movable on a surface of the cylindrical lens. The pin hole in the taking section and the vertical slit in the playback section are scanned in synchronization whereby any image can be photographed and played back three-dimensionally without using any special instrument such as polarized glasses, etc.
摘要:
A printing operation assisting device for assisting a printing operation performed by a solder printer configured to print a solder cream on a substrate surface, including: a measure determining portion configured to determine a remedial measure against a deterioration of a print quality specified on the basis of print-result information obtained from an inspecting machine configured to inspect a print result by the printer, in accordance with a kind of the print-quality deterioration; and a measure issuing portion configured to issue a command relating to the remedial measure determined by the measure determining portion to at least one of the printer and its operator, wherein the measure determining portion is configured to determine a remedial measure against a certain print-quality deterioration and to redetermine another remedial measure different from the previously determined remedial measure where the deteriorated print quality is not improved by execution of the previously determined measure.
摘要:
An inspection camera unit that images an inspection target part of a circuit board can be mounted, replaceably with a mounting head, on a moving mechanism of any one of a plurality of mounting machine modules arranged in alignment along a direction of conveying the circuit board. Also, an inspection image processing unit that processes an image signal output from the inspection camera unit to inspect the inspection target part of the circuit board can be mounted, replaceably with a feeder, on a feeder mount base of any one of the mounting machine modules. The inspection image processing unit is provided with a computer for image processing, a display panel that displays inspection information, and others.
摘要:
An image display unit provided with an image focusing member for focusing an image of a point light source on a pupil of an observer as means for projecting images displayed on a transmission type image display plate, which is capable of following the movement of the observer with a simple construction. A point light source array 12 composed of a large number of point light sources 120 which are arranged dispersedly in a plane direction in an array is provided such that the point light source 120 to be focused on the pupil shifts to its adjacent point light source 120 even when the observer moves. The ratio of the interval between adjacent point light sources 120 to the distance from the point light source array 12 to an image focusing member 13 is determined to become equal to the ratio of the diameter of a pupil of a person to the distance from the image focusing member 13 to the image focusing position of the point light source 120, thereby preventing the existence of an observation disabling area while avoiding the viewing of superimposed images.
摘要:
A stereoscopic display which enables plural persons to simultaneously observe stereoscopic images includes a color liquid crystal plate for displaying stereo-pairs composed of left and right eye perspectives in time-interlaced manner, a monochrome TV display disposed behind the color liquid crystal plate for displaying binary and inverted binary images of half face of each observer so as to be synchronized with the time-interlaced display of the color liquid crystal plate, and a large convex lens disposed between the color liquid crystal plate and the monochrome TV display so as to focus the observers' optical images on the screen of the monochrome TV display in geometrical agreement with the observers' face images displayed thereby. And an infrared TV camera is disposed so as to take observers' images by way of the large convex lens and input observers' face images to the monochrome TV display.