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Patent Searching and Data


Matches 1 - 50 out of 67,058

Document Document Title
WO/2018/187897A1
A combination wheel is disclosed, which comprises a color filter, a reflective substrate coaxially aligned with and on a surface of the color filter, light-emitting phosphor segments of different colors on the reflective substrate, and a...  
WO/2018/189867A1
Provided is a projector capable of correcting distortions from any viewpoint via a simple operation. The projector is provided with: an image forming unit (200); a projection unit (201) that projects an image formed by the image forming ...  
WO/2018/189998A1
[Problem] To provide a fluorescent molded body that achieves high-directivity and high-brightness light emission, a solid-state light source and an electronic device using the same. [Solution] This fluorescent molded body is provided wit...  
WO/2018/190434A1
Provided is a screen that secures the performance of a projection image displayed by reflecting display light and reduces distortion of a transmitted image from the outside. The present invention is provided with a first optical element ...  
WO/2018/191550A1
The disclosed technology generally relates to displays, and more particularly to display screens configured to display images having a shaped light profile. A display screen comprises a retroreflective display medium configured to displa...  
WO/2018/186233A1
Provided is an illumination device with which color variations can be reduced. An illumination device according to the present invention includes: a first light source unit including a first light source region; a second light source uni...  
WO/2018/184387A1
A display system (20) comprising: a light source (21), a light modulator (22), a recycling device (23), and a light intensity adjustment device (24), where: the light source (21) is used for emitting a source light, the source light is s...  
WO/2018/184324A1
A light source system, comprising a light source (401), used for emitting multiple mutually parallel light beams; a light homogenising device (403), used for adjusting the uniformity of the light source, the light homogenising device (40...  
WO/2018/186507A1
A three-dimensional scanner calibration system comprises: a three-dimensional coordinate providing means; a moving means for moving the three-dimensional coordinate providing means; and a control unit, wherein the control unit extracts t...  
WO/2018/179996A1
A lighting device according to the present disclosure comprises: a light source; a phase-modulation liquid crystal panel having a plurality of pixels where each pixel modulates the phase of light from the light source; a modulation signa...  
WO/2018/180271A1
This optical element has a plurality of optical layers (20, 30, 40) each including a liquid crystal layer (21, 31, 41), a pair of alignment films (22, 23, 32, 33, 42, 43) sandwiching the liquid crystal layer, and a pair of translucent el...  
WO/2018/179561A1
This projection optical system (100) for enlarging and projecting an image of an image display element (130) on a surface to be projected on (SC), is provided with a transmission optical system (110) and a reflection optical system (120)...  
WO/2018/179477A1
The light source unit according to one embodiment of the present disclosure is provided with a fluorescent body, light collecting lens, first light source unit, and second light source unit. The fluorescent body emits fluorescence on the...  
WO/2018/179540A1
A light-emitting element (10) emits fluorescence on the basis of excitation light. The light-emitting element (10) is provided with a periodic structure (5) including a plurality of phosphor layers (11) and a plurality of object layers (...  
WO/2018/176613A1
An infrared projection system, comprising: a projection module for generating interactive images and infrared light; a camera module (600) for chronologically acquiring the interactive images and infrared light projected by the projectio...  
WO/2018/180530A1
This disclosure relates to an image processing device and method that enable suppression of a reduction in subjective image quality. On the basis of an individual blurring amount indicating the magnitude of optical blurring occurring in ...  
WO/2018/180094A1
The purpose of the present invention is to provide an image display device and an image display element that are able to produce an excellent visual effect. This image display device is provided with a first transparent member (30), a se...  
WO/2018/176612A1
A non-telecentric Digital Light Processing (DLP) micro projection module, comprising: an illumination light source, a dichroic mirror set, a compound eye lens (106), a non-symmetrical free-form curved lens (108), a digital micromirror de...  
WO/2018/181305A1
The purpose of the present invention is to provide a luminous curved glass, which is in a curved shape with a small radius of curvature but yet capable of making a clear display over the whole surface thereof when irradiated with light, ...  
WO/2018/181302A1
The purpose of the present invention is to provide a light-emitting display system that is capable of safely and readily displaying information at a predetermined luminance over a wide area, as well as a head-up display including the lig...  
WO/2018/176293A1
A motor module (10), comprising an annular component (11), at least one transmission component (13), and a drive assembly (15). The annular component (11) comprises a middle empty portion (111), and the middle empty portion (111) can acc...  
WO/2018/179980A1
Provided is a projection device with which an improved projection image quality can be obtained without employing physical or optical countermeasures, and with which speckles can be reduced. The projection device is provided with at leas...  
WO/2018/180950A1
A light source device (1) is provided with: a semiconductor light emitting element (11); an optical element (20) which includes a plurality of lens areas (21) and which changes, using the plurality of lens areas (21), the intensity distr...  
WO/2018/179267A1
A projection-type video display device houses, within a housing comprising a lower case (2) and an upper case, an optical system including a projection lens and designed to emit video light to be enlarged and projected, wherein a means f...  
WO/2018/173212A1
The purpose of the present invention is to efficiently obtain the light amount taking polarization efficiency into account. This invention is provided with: an excitation light source (43) for emitting excitation light; a phosphor (44) f...  
WO/2018/171042A1
Disclosed is a projector, comprising: a light combining module (100) comprising a first prism unit and a second lens unit; a light supplying module comprising a first light source group (300) and a second light source group (200); and an...  
WO/2018/173739A1
Provided is a technique capable of reducing the involvement of a user in projecting a projection image onto a projection surface. The projector has: a projection unit for projecting a projection image onto a projection surface; an imagin...  
WO/2018/171598A1
A method for using a vehicle projection film is characterized by: attaching a vehicle projection film to a vehicle window glass; and the vehicle projection film forming an image on the vehicle window glass by reflecting the image onto th...  
WO/2018/173559A1
A projector according to the present disclosure comprises: a projection optical system for projecting video light onto a projection surface; an irradiation optical system for generating and emitting an irradiation beam on the basis of th...  
WO/2018/171083A1
Disclosed are a light source device and a colour wheel, wherein the colour wheel comprises a wavelength conversion component (11) and a colour wheel substrate (12). A positioning groove (13) is provided in the colour wheel substrate (12)...  
WO/2018/173200A1
Provided is a light source device with which it is possible to reduce speckle and inhibit a decrease in the light utilization efficiency. A light source device, having: a light source unit (21) provided with a plurality of laser light so...  
WO/2018/173583A1
The present invention provides an image projection device that provides excellent display performance. The image projection device includes: an optical element group including a light source; a container storing the optical element group...  
WO/2018/175683A1
A mobile holographic stage configurable for viewing holographic images. Exterior covering for the stage protects the stage during transportation. At least one projector oriented at an angle can provide images on at least one transparent ...  
WO/2018/175652A1
An optical device comprising may include a light turning element. The optical device can include a first surface that is parallel to a horizontal axis and a second surface opposite to the first surface. The optical device may include a l...  
WO/2018/173284A1
This high-illuminance light source device allows the number of excitation light sources to be increased without enlarging a fluorescent rod provided therefor. The light source device includes: a fluorescent rod (101) containing a fluores...  
WO/2018/173797A1
The present disclosure relates to a projector, a projection method, an image processing system, and a method for achieving hand tremor correction. A projection image capture device comprises a geometric correction unit, a corresponding p...  
WO/2018/171041A1
A moving intelligent projection display system and a method, the projection display system comprising: a projection unit (10), an environment identification unit (20), a target direction identification unit (30), a first direction contro...  
WO/2018/173584A1
Disclosed is a beam irradiation device that is provided with a light source, and an irradiation optical system, which includes a plurality of optical elements that are disposed on an optical path of light emitted from the light source, a...  
WO/2018/170987A1
Provided is a projection system (100), comprising a light source apparatus (110), a light modulation module (140), a projection lens (170) and a light recycling module (160). The light source apparatus (110) comprises a first light sourc...  
WO/2018/167918A1
Data for mapping is generated with which it is possible to create a projection mapping video that matches the external form of each surface of a solid object. A projector having a mapping data generation unit (403) for generating data fo...  
WO/2018/169095A1
The present invention provides a transparent screen having excellent transparency, wherein the contour of a reflection part is difficult to recognize when no image is displayed. An optical sheet according to the present invention compris...  
WO/2018/166121A1
Disclosed are a light source system, a light source stability monitoring method, and a projection device. The light source system comprises a light source (101) for emitting exciting light; a colour wheel assembly comprising a light tran...  
WO/2018/166301A1
A heat dissipation system and an electronic device. The heat dissipation system comprises: an outer shell, an inner shell located within the outer shell and used for supporting a heat generating component, a heat dissipation device, and ...  
WO/2018/168528A1
The present disclosure relates to an image processing device and method which make it possible to achieve synchronization of a plurality of image projections more accurately. Synchronization of a plurality of projection units is controll...  
WO/2018/168846A1
A HUD device comprising a display device for scanning with light emitted by a light source (e.g., an LD) an optical element array (e.g., a micro lens array) including multiple optical elements (e.g., micro lenses) to form an image and fo...  
WO/2018/166609A1
The invention relates to a remote sensing device comprising a detector with a predefined field of view (FOV); and an emitter emitting pulses of light with an overall divergence angle θdiv in the retinal hazard region which further compr...  
WO/2018/166038A1
A light source device and a projection system. The light source device comprises a first light source (201), a light guide system and a wavelength conversion device (206). The first light source (201) emits first exciting light, and the ...  
WO/2018/167238A1
This invention concerns an optical projection apparatus, a method and a system for projection using the optical projection apparatus and at least one or more internal and/or external image data providing device. The optical projection ap...  
WO/2018/167999A1
This projector is provided with: a first projection unit that projects a first image; a first image pickup unit that picks up an image of a second image projected by another projector; and a first calculation unit. On the basis of image ...  
WO/2018/166120A1
Disclosed is a light source apparatus, comprising a first light source (201), a fly-eye lens pair (202), a light guide system and a wavelength conversion apparatus (206), wherein the first light source (201) emits first excitation light ...  

Matches 1 - 50 out of 67,058