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8169538 |
Image rotation adaptor
An image rotation adapter that is configured to be detachably mounted between an image capturing lens and a camera main body in a camera and includes a first prism configured to invert the object...
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8144237 |
Image pickup optical system and image pickup apparatus
An image pickup optical system including: a first prism including: a first incident surface where subject beam enters; a division surface for dividing the beam from the first incident surface into...
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8107004 |
Imaging device
An imaging device includes an imaging optical system including at least one movable optical element; an image sensor, an imaging surface of which lies on an image-forming plane of the imaging...
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8100535 |
Stress birefringence compensation in polarizing beamsplitters and systems using same
An optical system is provided. The optical system comprises a first polarizing beamsplitter (PBS), a first reflecting image-forming device, and a first quarter-wave retarding element. An optical...
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8098319 |
Portable electronic device having high-resolution camera with tunable sensor auto focus
To improve the consumer experience with portable electronic devices, a high-resolution digital camera function is incorporated into a multifunction portable electronic device. In exemplary...
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8098320 |
Imaging device
An imaging device includes a housing including first and second photographing apertures which are open toward opposite directions; an image pickup device provided in the housing; a main optical...
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8085335 |
Image pickup apparatus with a fixed aperture stop having an aperture with different, repetitive first and second wave patterns
An image pickup apparatus includes an image-pickup optical system, three color separation prisms separating incident light guided by the image-pickup optical system into three-primary-color light...
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8063352 |
Color separation filter for solid state sensor
A color separation filter (100), for a solid state image sensor includes a micro lens array (108) adapted to collect a full color spectrum light source (104), a mask layer (120) is attached to the...
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8057048 |
Projector
A projector includes an optical arrangement and a cooling arrangement. The optical arrangement includes a light source, a filtering component, a light modulation component and a projection lens....
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8052284 |
Projector with reduced size and higher contrast
A projector with reduced size and higher contrast includes a prism assembly, a light system, and a Digital Micro-mirror Device (DMD). Only In the “ON” state of DMD, the light from the light sys...
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8045041 |
Multi-layer solid state imaging device
An image pickup device includes a color separation prism composed of prism members and which separates light into color components, solid-state image sensors fixed to the prism members,...
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8045042 |
Image rotating adapter and camera having the same
An image rotating adapter includes: a first prism forming a subject image transmitted through an imaging lens on a position; and a second prism further reversing the subject image reversed by the...
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8018522 |
Lens barrel, image pickup device, lens barrel inspecting method, and lens barrel manufacturing method
A lens barrel includes a fourth lens, a prism, and a sixth lens. The fourth lens receives a light flux incident along a first optical axis. The prism includes a reflecting surface reflecting the...
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8018500 |
Image picking-up processing device, image picking-up device, image processing method and computer program
An image processing device and an image processing method capable of generating a moving image having a high resolution and a high frame rate are provided by suppressing the reduction in the amount...
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7973827 |
Image data generating apparatus, method and program for generating an image having high spatial and high temporal resolution
The shooting, recording and playback system 100 of the present invention receives incoming light 101, stores an image shot, and then subjects the image shot to be reproduced to resolution raising...
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7916203 |
Image capture apparatus and prism assembly and method of manufacturing the same
An image capture apparatus is provided. The image capture apparatus includes a prism that separates light incident through a lens into at least two color components of light to be output and an...
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7847838 |
Noise reduction apparatus, method and program for controlling same, image sensor and digital camera
Image data pixels indicative of the pixels in a noise-reduction target area having a size of 5×5 pixels is extracted from a plurality of types of CCD-RAW data having red, green and blue color ...
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7817204 |
Optical device module and method for fabricating the same
A solid-state image sensor includes a first image sensing device, a first flexible substrate connected to the first image sensing device, a second solid-state image sensing device, and a second...
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7808527 |
Image pickup apparatus and method, image processing apparatus and method, image display system, recording medium and program
An image pickup apparatus and method is disclosed by which moving pictures of a high frame rate can be displayed. The image pickup apparatus for picking up moving pictures, includes: a distribution...
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7733374 |
Image pickup device and substrate mounting apparatus for an electronic part
An image pickup device includes: a prism ii including light entrance holes (16, 16) and a light exit hole (17) for exiting incident light by refracting the incident light from the light entrance...
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7731366 |
Stress birefringence compensation in polarizing beamsplitters and systems using same
An optical system is provided. The optical system comprises a first polarizing beamsplitter (PBS), a first reflecting image-forming device, and a first quarter-wave retarding element. An optical...
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7724298 |
Image processing system and method for pick up and display of an object including division of an optical image of the object into a spectrum
The present invention relates to an image processing system and an image processing method, an image pickup apparatus and an image pickup method, and an image display device and an image display...
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7697056 |
Digital camera module and method for assembling the same
An exemplary digital camera module (200) includes a lens module (20), a chip package (30) and a focusing structure (40). The lens module includes a holder (24) and a barrel slidably received in the...
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7663687 |
Variable speed, variable resolution digital cinema camera system
A digital cinema camera includes a plurality of imagers and a plurality of shutters mounted radially on a frame. A beam splitter disposed at a center of the frame rotates to provide an input...
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7545429 |
Flat-panel camera
A flat-panel camera comprises a tapered transparent slab 1, a prismatic sheet 3 for introducing light into one face of the slab at near the critical angle so that it is reflected along the slab...
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7515194 |
Image pickup optical system and optical apparatus using the same
An image pickup optical system includes, in order from the object side, a front unit having at least one reflecting surface with power that is rotationally asymmetrical, an aperture stop, and a...
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7359001 |
Camera device and vehicle periphery monitoring apparatus
A pair of left and right prisms are disposed on part of the region in front of the image pickup unit. A wide-angle lens is disposed on another part of region in front of the image pickup unit....
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7357511 |
Stress birefringence compensation in polarizing beamsplitters and systems using same
Some projection systems use a polarization beamsplitter (PBS) for coupling light to and from an image-forming device. The PBS is typically formed with a reflective polarizing layer disposed between...
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7327521 |
Colored light synthesis element and projection device therewith
The invention includes a first incidence plane, a second incidence plane, a third incidence plane, a first synthesis plane and a second synthesis plane that are interiorly orthogonal to each other....
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7319216 |
Light receiving unit and image taking apparatus
A first prism 11a and a second prism 12a are joined together on a face-to-face basis. A dichroic mirror 13a is interposed into the junction plane to reflect only G-light. A first imaging device...
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7170558 |
Compact and low-profile digital camera
A digital camera which allows to make thickness, height and width of its camera body small. The camera has a first optical member for generally perpendicularly bending a first optical axis of light...
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6999237 |
Method and apparatus for configuration and assembly of a video projection light management system
A pathlength matched prism assembly is constructed from Polarizing Beam Splitter optical components having varying degrees of precision by arranging them in pathlength matched positions and fixing...
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6956551 |
Device for displaying images by projection, comprising dichroic filters with a gradient
Device comprising: matrices of reflecting elements which can be electrically driven, andmeans for deconstructing a beam of polychromatic light and means for reconstructing complementary reflected...
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6956610 |
Shock mounting system for CCD camera
A shock mounting system for a 3-chip video camera. The system comprises a pair of support plates for spanning the junctions between the various components (prisms, etc.) of a standard charge...
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6924842 |
Focusing state determining adapter for taking lens
The focusing state determining adapter is detachably mounted between an interchangeable taking lens and a camera body in a camera system. The focusing state determining adapter includes a...
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6909556 |
Design of prism assemblies and kernel configurations for use in projection systems
Kernels are designed in different configurations based on design properties of an enclosure or other requirements. A prism assembly having various types of filters, waveplates, beam splitters...
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RE38740 |
Dichroic prism and projection display apparatus
The invention provides a dichroic prism capable of reducing displacements of projection pixels of colors caused by chromatic aberration of magnification. A dichroic prism is formed in the shape of...
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6903774 |
Viewfinder device including first and second prisms to reflect light from outside the viewing area
A thin viewfinder device includes, in order an object side to a viewing eye side, a first prism, and a second prism disposed separately from the first prim across an air gap. The first prism, the...
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6885403 |
Color separation beam splitter for projectors
A color separation beam splitter for projectors is provided, which comprises a plurality of prisms connected with each other and three optical interference filters having different wavelength...
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6798586 |
Corrector optic compensating spherical and coma aberrations generated by a prism
A corrector optic is provided, for use in a camera system that includes a thick prism in front of the focal plane. The corrector optic includes preferably two lenses to be aligned on the optical...
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6710806 |
Automatically focusing system and focusing method therefor
An automatically focusing system comprises a distance-direction calculating section for calculating defocusing characteristic information of the picture image data in the respective AF areas of the...
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6624847 |
Imaging system
The present invention is directed to an imaging system which corrects colors of taken images of objects at practical speed and displays the image colors correctly. The imaging system comprises an...
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6614478 |
Color separation prisms having solid-state imagers mounted thereon and camera employing same
A method for attaching imagers to color-separation prisms includes the steps of: arranging three solid-state array image sensor integrated circuits behind and in close proximity to the output faces...
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6476870 |
Method for adjusting a photodetector array and a beam-splitting and detector structure for a line scan camera
The present invention relates to a method for adjusting a photodetector array, and a beam-splitting and detector structure for a line scan camera, which structure comprises a photodetector array...
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6351285 |
Motion correction device for moving images
A motion correction device for images recorded by a camcorder from incident light having an incident direction. The device comprises at least one of horizontal and vertical component pick-ups. Each...
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6330113 |
Color separation prism with adjustable path lengths
A color-separation prism assembly comprises first, second and third prisms. The first and second prisms have entrance surfaces, exit surfaces, and partially-reflecting surfaces, wherein the...
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6166787 |
Optical display device having prismatic film for enhanced viewing
The display device includes an optical cell having a cell front with at least one cell region being capable of an optically transmissive mode and an optically nontransmissive mode with reference to...
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6157408 |
High-speed CCD image transfer apparatus
The photo-receptive area (21) of an image sensor is formed from a plurality of pixels (20) each having a sensor (23) for generating an electric signal in response to a brightness of incident light....
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6088175 |
Optical filter apparatus
In an optical filter apparatus in which a filter loading disk having a plurality of filters is rotated around a rotation axis so as to position a desired filter onto an optical axis of a color...
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5995136 |
Frame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging device
An electronic endoscope apparatus serving as a frame sequential type imaging apparatus comprises an electronic endoscope for picking up an object, a CCU for driving and controlling the electronic...
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