Matches 1 - 41 out of 41


Match Document Document Title
8908050 Imaging apparatus for changing field angle according to apparatus movement  
An imaging apparatus includes an imaging unit, a field angle change unit, and a movement detection unit. The imaging unit includes a lens that forms an image of a subject and acquires a picture...
8902153 Electro-optic displays, and processes for their production  
A color display has continuous areas of a single color covering a plurality of sub-pixel electrodes. Each sub-pixel of a given color has sub-pixels of the same given color disposed along at least...
8229284 Video signal transmitting apparatus and video signal receiving apparatus  
An interface is realized that can prevent video signals from being copied easily and which uses a luminance/color difference signal transmission scheme with an excellent harmony with a television...
7349136 Method and device for a display having transparent components integrated therein  
A display panel includes an array of interferometric modulators arranged over a transparent substrate and a transparent electrical device arranged between the array of interferometric modulators...
6690432 Alignment of the optical and the electrical scan in a scrolling color projector  
A prism is mounted onto a motor without regard to its rotation angle relative to the motor index. Its position is electronically set later after construction of the optical path. A motor...
5905479 Coloring device with rotary filter and detection sensor mounted on the drive motor rotor  
A coloring device for use, for example, in a color image display device, includes a rotary filter rotated by a motor and includes color filter sections of the three colors which pass over the...
5892623 Mutli-color-band light source  
A light source for projecting rectangular color light bands includes a white-light source, a color separation device for separating the white light into red, green and blue components, and...
5734178 Imaging system using area sensor  
An imaging system using an area sensor in which reading of very fine object such as a manuscript, etc. is permitted to be carried out. This imaging system includes an area sensor in which a...
5644357 Burst driving of single-panel display  
A single-panel matrix display has rows of pixels continually illuminated by scanning red, green and blue light bands. The transmissivity of the rows is modulated for each colored light band in...
5508738 Single panel color porjection video display having control circuitry for synchronizing the color illumination system with reading/writing of the light  
A color projection video system utilizing only a single light valve. A white light source is separated into into red, green and blue bands. Scanning optics cause the RGB bands to be sequentially...
5313137 Display devices  
A display system comprises a cathode ray tube (10) including an electron gun (12) for producing a modulated beam of electrons and a mechanism (14, 15) for focusing the beam of electrons and...
5148285 Image display apparatus with increased raster scan rate of laser beams  
An image display apparatus having light beam sources for generating light beams, an optical modulator for modulating the light beams by image signals to be projected, a deflection device for...
5136426 Light projection apparatus  
A high efficiency light projection apparatus using lasers that optimize all available power output from two lasers to provide a balanced color display is disclosed. The light projection apparatus...
5107363 Projection-type display apparatus  
A projection-type display apparatus has a light modulator for emitting a zero-order diffracted beam and a first-order diffracted beam which are added by a prism into a projecting light beam which...
4992858 Laser beam scanning apparatus  
A laser beam scanning apparatus deflects laser beams of different wavelengths to scan an object or medium in at least one direction using an acousto-optic deflector. The angle of scanning...
4978202 Laser scanning system for displaying a three-dimensional color image  
A laser scanning system includes a read light emitting member, a green light emitting member, a blue emitting member, a scanning light member, and a controller. The red, green and blue emitting...
4979030 Color display apparatus  
A color display apparatus for displaying a color video format signal comprising a two-dimensional screen on which light-beam sensitive three-primary-color luminous bodies are arrayed regularly in...
4931786 Electronic image display systems with improved cathode-ray tube construction  
Light weight, compact electronic image displays are provided which have flat profiles and which can be configured as direct view or projection displays. An improved cathode-ray tube utilizing two...
4835601 Color video generating apparatus using acousto-optical deflector  
Disclosed is a laser beam scanning system having a laser source for producing a plurality of laser beams each having a different wavelength which are deflected by an acousto-optical deflector to...
4833528 Color video projecting apparatus using acousto-optical deflector  
Disclosed is a laser beam scanning system which includes a plurality of laser sources each of which produces a laser beam having a different wavelength. The laser beam component is...
4610536 Laser scanning and printing apparatus  
A laser scanning and printing apparatus operates to scan an original picture in generally low resolution to provide a minimal quantity of image data which may be modified to provide an enhanced...
4274109 Scanned beam color video generator  
Technique for generating scanned video signals for a viewed scene by scanning a beam of white light across the scene to be viewed and detecting the amounts of light reflected from the scene in...
4245240 Color camera having linear scanning arrays and vertical scanning mirror  
A picking-up apparatus such as a color television camera for converting an image of an object to be picked-up into an electrical picture signal comprises a lens system such as an objective lens...
4112461 Multiwavelength light beam deflection and modulation  
Apparatus and method are disclosed for diffracting light beams of different wavelengths to form a color image without achromatizing optics. An acoustic wave deflection frequency range is utilized...
4110788 Multiple wavelength acoustooptic deflection  
Traveling acoustic waves, in an acoustooptic cell which exhibits an anisotropic diffraction mode, diffract a portion of polychromatic light passing through the cell. The acoustic waves are...
4093976 Acousto-optic image scanner  
An acousto-optic image scanner employing pulses of acoustic surface waves which propagate along the length of a piezoelectric crystal performing as a traveling phase grating to diffract a...
4012776 Luminescent screen laser scanning technique  
A laser scanning system for scanning an original color document with light of three different colors. In a first operative sequence, the output beam from a laser, which comprises light of a first...
4003080 Large screen video display systems and methods therefor  
A large screen display system for video modulated collimated light provides superior contrast and brightness, in a shallow depth configuration if desired. A single modulated laser beam which may...
RE29094 Electro-optical display system  
An electro-optical display system particularly for projecting an enlarged color television image on a screen in which the transmitted signals are converted into points of light modulated by a...
3922714 Device for transmitting and reproducing color pictures  
Device for the transmitting and reproducing of color pictures by the trichromatic method making use of a device which, for analyzing or reproducing a flat document line by line, uses a device for...
3911206 Image communication system  
An image communication system is provided having a transmitting portion and a receiving portion spaced a distance from each other and placed in opposing relation, whereby picture information is...
3891560 Large screen color display  
A large screen color display permits a laser scanning system using only a blue and green laser output to produce a display with red, blue, and green primary colors. The large screen display is...
3781464 LIGHT SCANNING APPARATUS AND METHOD FOR CONVERTING DISPLAY INFORMATION INTO STORABLE VIDEO DATA  
A display scanner system and method selectively scans a reflective display surface, and provides conversion of the display information to storable video signals. The system is responsive only to...
3708616 COLOR TV REPRODUCTION UNIT USING LASER BEAMS  
A color television system using modulation and mechanical deflection to project several different monochromatic light beams onto a screen to form picture dots in a raster. Delay line systems is...
3699242 ELECTRO-OPTICAL DISPLAY SYSTEM  
An electro-optical display system particularly for projecting an enlarged color television image on a screen in which the transmitted signals are converted into points of light modulated by a...
3597536 DUAL BEAM LASER DISPLAY DEVICE EMPLOYING POLYGONAL MIRROR  
A display system utilizing modulated and steered laser beams to scan a display screen is described. The system is capable of operating with the video and deflection signals of conventional color...
3349174 Beam scanning device  
3256385 Television scanning system for the projection of colored images  
3223777 Scanner system  
2990449 Color television on projection screen  
2840632 Cathode spot television receiving system  

Matches 1 - 41 out of 41