Liquid crystal display (LCD) projector for enlarging and projecting images, has color separation unit for separating light beams from light source into red, blue and green light componentsLiquid crystal display (LCD) projector, includes a light source, a color separating unit, a LCD panel for ...
one of the first polarized light and the second polarized light and transmitting the other one such that the first image and the second image travel on the same optical path, and a projecting lens for enlarging and projecting the first and second images from the polarized light splitting device...
Therefore, this lamp can be used as a projector for enlarging images of the slide projected on any surface with a selectively adjustable ratio. It can also be used as a desk lamp to illuminate an area with adjustable beam-angle and brightness. 主权项: <B>1</B>. A projector desk lamp ...
A projector system for projecting a video image, a computer image, or the like while enlarging the size so that it can be viewed comfortably even in a humid environment such as a bathroom a sauna room, or the like and a music can also be... Y Dammura,M Ogoshi,Y Honda,... 被引量...
The second projector lens is capable of enlarging this image further to form a final image on the fluorescent viewing screen. This image, magnified up to 100 000× may be recorded on a photographic film beneath the viewing screen. A stream of electrons can be assigned a wavelength λ given ...
The projection lens (1), for projecting an optical image formed on a spatial light modulator element (located in the vicinity of an image plane (5)) while enlarging onto a screen (4), consists of a front lens group (2) and ... M Wada - US 被引量: 0发表: 0年 Zoom lens and pr...
The inspirationto an investigation of the reproduction of roentgenograms on films of millimetric dimensions was a quest for some method of lessening the demand for increased floor space and equipment to accommodate an ever enlarging volu... CG Sutherland - 《Radiology》 被引量: 0发表: 1941年...
I was actually looking for something that would project and to enlarge an image (not from a transparency) but from a photo, signwriters used them and probably still do. I just thought they were called enlargers. where can I find one ?
You can also use the remote control as a pointer during presentations or as a mouse for the computer. s Pointer Function (Pointer) p.53 s Enlarging Part of the Image (E-Zoom) p.54 s Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse) p.55 Enlarge and project your...
Normal: Displays the image on the center position of the projected screen without changing the resolution of the input signal or enlarging the image. VPL-EX275/EX271/ EX245/EX241/ EX225/EX221: When the video signal is input 4:3: Displays the image to fit the maximum projected image ...