LASER PROJECTION DEVICE
The present invention refers to laser projection device is associated, more particularly to a laser projection device number billion speckle phenomenon are disclosed. Projection system when using laser beam light source, which is a clear Image with a number ball...copyright 2001. However screen projection generated when the speckle effect occurs ppars number using thereof. It will grow specification such as rough surface when ultraviolet light interference from the third screen, an optical waveguide having an aperture defined is detected by the detector. Defining space defined by the [ley base it will doze [syen peer network space defined aperture of detectors having a size of spot (spot) mosaic Image detected for quantizing a substrate. Specification by the occurrence of unpleasant and as close a clear Image viewer deteriorated strongly to 10sup16. speckle reduction. Speckle billion number selected from the ends of the protrusions and the diffuser speckle billion phase number in such a way, in the case of this manner since the necessary video device suitable optical loss occurs a high luminance can not limit flow tides. On the other hand, piezoelectric element such as PZT or galvomirror waved to form the determined beam rotates a part number billion speckle light parallel light to make the device such as progress is made LCoS panel screen sway under IP that is difficult Image information can be the motor are disclosed. The present invention if the speckle phenomenon-performance laser projection device number is one technique specific number a number or a reversed F. under public affairs billion. The present invention a light loss if the number without a specific one technique or a reversed F. under public affairs high resolution laser projection device number. The present invention techniques is one other when the aforementioned specific number if the number is not. In order to solve a specific number said techniques, the present invention refers to a laser projection device number under public affairs substrate. According to one example embodiment, the excitation and said laser projection device includes a light source, and said fine particles of said fine particles by collision of said irradiated from the light source portion emits repeatedly scattering, the laser excitation and overlapping said oscillates laser oscillation and changing the path of the laser beam can be optics. According to one example embodiment, the light emitting said light source of said laser projection device number 1, number 2 light source, and number 3 and light source, the light from the light sources and said number 1 incident Red laser oscillator emits said laser oscillator said number 1, said number 2 which emits light from the light sources and the light sources emits light from said number 2 Green laser oscillator and said number 3 incident said number 3 can be Blue incident laser oscillator. According to one example embodiment, the laser beam emitted from the laser oscillators Red said Red said laser projection device of said optical element, said Green is emitted from the laser oscillators being separated at on said Blue Blue Green laser beam and the laser beam emitted from the laser oscillators can be about 90 degrees. According to one example embodiment, the combination of the number of integrated mirror said laser projection device said said number 1 the trench to said number 4 which can be furnace includes a ball-faced cube. According to one embodiment example, said laser projection device of said laser beam to said laser oscillation unit said microparticles can be defense Rayleigh scattering causing light scattering region. According to one embodiment example, the number of said fine particles which said laser projection device surrounding said core and defining an outer periphery of said core for forming ball can be cladding. According to one embodiment example, said laser projection device comprising said microparticles having a size of nanometers can be. Example of the present invention embodiment according to laser projection device including light scattering region is light and has both under public affairs laser oscillation part number, the speckle phenomenon billion number performance, a high resolution laser projection device can be under public affairs number. Example of the present invention embodiment according to laser projection device is capable of being downsized by reducing optical path by flat mirror is adjusted number can be a laser projection device under public affairs. Figure 1 shows a device according to the example of the present invention embodiment to explain the configurations is also laser projection. Figure 2 shows a laser oscillating section according to the example of the present invention embodiment to explain the internal configuration also are disclosed. Figure 3 shows a laser oscillating section to explain the light scattering region is also of Figure 2 are disclosed. Figure 4 shows a laser oscillator according to example embodiment of the present invention to account for cross other also are disclosed. Figure 5 shows a embodiment of the present invention according to laser projection device also other example to account for plane are disclosed. Figure 6 shows a head-up display device according to laser projection device of the present invention embodiment example also applied to account for surface are disclosed. Hereinafter, a preferred embodiment of the present invention detailed in reference example attached drawing will. Example embodiment of the present invention however is not limited to technical idea is used herein described are embodied in the form other disapproval. Rather, the embodiment examples introduced the disclosure of the present invention to one skilled in the calculated data with 24 bits can be complete and for allowing event can be transmitted sufficiently in order to number which ball are disclosed. In the specification, referred to as another component any component determines when it formed directly on the other components or may be a component of a big number 3 that it may be interposed therebetween. In addition, substrate in drawing, description and technical content of effective for exaggerated thickness regions are disclosed. In addition, the specification in various embodiment example number 1, number 2, number 3 for describing terms used but of various components, these components are don't defined by such terms. These terms have been used in order to distinguish only other components provided none of the elements are disclosed. The, either embodiment example number 1 component is referred to as number 2 component in an alternative embodiment other embodiment referred to as disapproval. Subject matter described herein and illustrated its complementary embodiment example each embodiment example comprises a unit. In addition, the specification in 'and/or' sense including at least one of the front and rear of the arranged components are used. In a representation of the specification it is apparent that in order to rapidly providing language translators differently not comprising a plurality of representation. In addition, the term "comprising" or "having disclosed" articles such as specification features, numbers, steps, components or a combination of these there is included by not specified, and it is one or more other features, steps, components or a combination thereof in the presence of a possibility or additionally understood to those back like the number times. In addition, the specification "connected" includes a plurality of components in the indirectly connected, and directly sense including both materials are used. In addition, in the present invention for are described publicly known function or configuration is formed on the associated description is the subject matter of invention specifically breach can be decided to be dispensed description if the analogy will. Figure 1 shows a device according to the example of the present invention embodiment to explain the configurations is also laser projection. The reference also 1, said laser projection device (100) comprises a light source unit (200), laser oscillator (300a, 300b, 300c), optical system (410a, 410b, 410c, 420), optical module (500), animated Image element (600) and beam extension (700) can be a. Said light source unit (200) includes said laser oscillator (300a, 300b, 300c) and the polymeric multilayer number under public affairs substrate. Said woman storehouse semiconductor laser or Nd: be a YAG laser. Said light source unit (200) includes a light source number 1 (200a), light source number 2 (200b) and number 3 light source (200c) comprises. Said number 1 light source (200a), said number 2 light source (200b) and said number 3 light source (200c) each produce a phosphor. Said laser oscillator (300a, 300b, 300c) returning said phosphor is excitation laser beam oscillation. Said laser oscillator (300a, 300b, 300c) is Red laser oscillator (300a), Green laser oscillator (300b) and Blue laser oscillator (300c) without using a tool. Said laser oscillator (300a, 300b, 300c) are said light source (200a, 200b, 200c) to correspond to the sides facing respectively disposed thereon. More specifically, light source said number 1 (200a) is said Red laser oscillator (300a) and facing, said number 2 light source (200b) is said Green laser oscillator (300b) and facing the, said number 3 light source (200c) is said Blue laser oscillator (300c) to facing disposed thereon. The, said laser oscillator (300a, 300b, 300c) are said light source (200a, 200b, 200c) excitation light irradiated from said light mutually parallel can be disclosed. Figure 3 shows a principle of the present invention embodiment example 2 and also to account for surface according to said laser oscillator excitation in manufacturing laser also are disclosed. Figure 2 shows a drawing to explain the internal configuration and also said laser oscillating section, Figure 3 shows a laser oscillating section to explain the light scattering region of Figure 2 are disclosed. 2 and 3 also also reference surface, said laser oscillating section (300) includes a light scattering region (350) comprises. Said light scattering region (350) with minute particles (370) is present. Pushing said particles (370) be a size of a few nanometers. E.g., said microparticles (370) is ZnO or Rodamine6G implementation being. Said laser oscillator (300) with a plurality of excitation light (A) said said light scattering region (350) by passing said microparticles (370) with an each other. A Rayleigh scattering said excitation light (A) can be associated with the impact various direction. Said excitation light (A) are scattered around said microparticles (370) collision chained material on the substrate. the first and second excitation light (A) by energy of the photons may be energized, unstable state (the released state) photons unabsorbed excitation laser beam while energy outside said oscillation with each other. Said excitation laser beam to the peripheral said microparticles (370) reflected by feedback (B) amplified by when the excitation laser (A ') are disclosed. Said excitation laser beam directivity (A ') is amplified transmit with small spatial coherence phase thereof can. The, said laser oscillator (300a, 300b, 300c) in each of said small spatial coherence can be amplified laser beam (A ') stability of an oscillation frequency. The reference also 1 again, optical system (410a, 410b, 410c, 420) is amplified said excitation laser beam source has a predetermined substrate. Said optical system (410a, 410b, 410c, 420) oil is mirror (410a, 410b, 410c) reflective mirror (420) can be a. Said integrated mirror (410a, 410b, 410c) are amplified said excitation laser beams by adjusting the angle of incidence, the optical path of one individual light path into an integrated serves a plurality of hierarchies. For example, number 1 integrated mirror (410a) is said Red laser oscillator (300a) Red excitation laser beam emitted from a reflecting layer, integrated mirror number 2 (410b) is said Green laser oscillator (300b) Green excitation laser beam emitted from the openings, number 3 integrated mirror (410c) is said Blue laser oscillator (300c) Blue excitation laser beam emitted from the first surface of said amplified excitation laser beam path being separated at on excitation laser beam can be under public affairs number. Said integrated mirror (410a, 410b, 410c) said integrated excitation laser beam is integrated by said reflecting mirrors (420) altered by path. Said reflecting mirrors (420) is said integrated mirror (410a, 410b, 410c) and similarly, by adjusting an incident angle of said integrated excitation laser beam irradiated, said integrated excitation laser beam control the moving path to each other. Said optical module (500) is said reflecting mirrors (420) a homogenizing the light returning said integrated excitation laser beam. Said animated Image element (600) includes said integrated excitation laser beam imaging function has a plurality of hierarchies. Said animated Image element (600) includes a plurality of reflector substrate. Said reflector is said optical module (500) integrated excitation laser beam irradiated from said iteratively 605 nm.. The, said animated Image element (600) is high luminance and screen of Image said beam extension (700) can be under public affairs to number. Said beam extension (700) is said animated Image element (600) high luminance and delivered by the first Image screen (800) number to under public affairs substrate. Figure 4 shows a laser oscillator according to example embodiment of the present invention to account for cross other also are disclosed. The reference also 4, said laser oscillator (310) core (313) and the cladding (315) can be comprising. Said core (313) is said excitation light (A) said integrated mirror (410a, 410b, 410c) as the delivery medium, said light scattering region (350) can be comprising. Said light scattering region (350) inside said microparticles such as in Figure 3 (370) ball number is encoded. The, in the above-mentioned prior laser oscillating section of Figure 2 (300) such as, said laser oscillator (310) of said core (313) is said incident excitation light (A) said microparticles (370) and with an Rayleigh scattering with each other. Said scattered excitation light (A) are said microparticles (370) are chained to supply a collision, said excitation laser beam is defined. Said excitation laser beam is said microparticles (370) reflected by feedback (B) by can be amplified in the disclosed. Said core (313) is said cladding (315) surrounded forces the outer circumference by form 1308. ball number. Said cladding (315) is said core (313) be a refractive index contrast of the material. The, amplified said excitation laser beam (A ') is said core (313) by internal total reflection, said light without loss integrated mirror (410a, 410b, 410c) can be irradiated. Figure 5 shows a embodiment of the present invention according to laser projection device also other example to account for plane are disclosed. The reference also 5, example embodiment of the present invention other according to said laser projection device (110) is, a light source unit (200), laser oscillator (300a, 300b, 300c), integrated mirror (415), optical module (500), animated Image element (600) and beam extension (700) can be a. Said light source unit (200) is described in Figure 1 said light source unit (200) can be the same configuration. Said number 1 light source (200a), said number 2 light source (200b), and said number 3 light source (200c) carry said be the integrated mirror (415) between each reference 90° driving force can be. Said light source unit (200) includes said laser oscillating section said phosphor (300a, 300b, 300c) can be irradiated. Said laser oscillator (300a, 300b, 300c) is said number 1 to number 3 light source (200a, 200b, 200c) oscillating said excitation laser beam irradiated from said phosphor acts, Red laser oscillator (300a), Green laser oscillator (300b) and Blue laser oscillator (300c) without using a tool. Said laser oscillator (300a, 300b, 300c) are said number 1 to number 3 light source (200a, 200b, 200c) and said integrated mirror (415) can be each arranged between. Said number 1 to number 3 light source (200a, 200b, 200c) are said laser oscillator (300a, 300b, 300c) 1:1 respectively on corresponding connected thereto. Said Red laser oscillator (300a) said number 1 includes a light source (200a) irradiated from the laser beam and said phosphor excitation Red oscillates, said Green laser oscillator (300b) is said number 2 light source (200b) irradiated from said phosphor excitation laser beam which oscillates Green, said Blue laser oscillator (300c) said number 3 is light source (200c) irradiated from the laser beam oscillation excitation Blue returning said phosphor. Said laser oscillator (300a, 300b, 300c) efficiently from said excitation laser beams are said integrated mirror (415) can be United by. Said integrated mirror (415) is the laser beam is attached to the Red number 1 (415a), the laser beam is attached to the Green number 2 (415b), the number 3 is attached to the laser beam said Blue (415c) and said laser beam and said Red Green Blue laser beam and laser beam excitation laser beam integrated with integration of the exit which number 4 (415d) form including a ball number can be disclosed. E.g., said integrated mirror (415) said number 1 is the surface to said number 4 (415a, 415b, 415c, 415d) having top side may be in the form disclosed. Said integrated mirror (415) of the number 4 (415d) from the light excitation laser beam is said reflecting mirrors which said integrated (420) altered by path. Said integrated excitation laser beam is altered path said optical module (500) and expanded by, said animated Image element (600) the catheter by the beam extension (700) applied to a substrate. Said beam extension (700) is said animated Image element (600) incident from a high, extending first Image screen (800) number to under public affairs substrate. Figure 6 shows a head-up display device according to laser projection device of the present invention embodiment example also applied to account for surface are disclosed. 6 also reference surface, said head-up display device (1000) is in the above-mentioned said laser projection device (100) on, screen (800), flat mirror (2000), concave mirror (2500) can be comprising. Said laser projection device (100) integrated excitation laser beam is generated by said screen (800) matched by the position, said flat mirror (2000) can be irradiated. Said flat mirror (2000) integrated excitation laser beam is irradiated is said flat mirror (2000) 1 by difference is reflected, said concave mirror (2500) 2 difference by a convex surface. Said vehicle glass (3000) 3 by secondary reflection. 3 driving the integrated excitation laser beam is reflected difference has reached, the vehicle glass (3000) rear virtual Image (4000) air inside a substrate. The, said driver virtual Image (4000) to identify the images can be virtual. Example of the present invention embodiment according to said laser projection device is even out, laser beam projector, laser TV, 2D/3D home theater, digital cinema, outdoor advertising, large electric or holography, MEMS mirror element, such as laser projection imaging system applicable to conversion and filtering LCoS which, as well as military aviation technology for vehicle intensity to control disclosed. According to one embodiment of the present invention example and other embodiment are described configuration of laser projection device more example. (Coherent) light interference of the existing method laser projection device is general laser beam wavelength of said laser beam by using greater than roughness (roughness) 1 4 minutes when incident on screen entrance, partitions in the laser beam by reflection or transmission of different phase, a wavelength of said laser beam projected from screen roughness generated speckle. Said specification it will grow to refer to said screen which appears on a gum, viewer's Image information acquisition can interfere disclosed. While, according to laser projection device of the present invention embodiment example is, unlike existing laser, spatial coherence by small excitation laser beams, and speckle phenomenon billion number, optical loss-free screen of Image number can be under public affairs. Or more, the present invention using a preferred embodiment detailed but for example, a particular embodiment of the present invention example has the range limited to, will be interpreted by the appended claim. In addition, the answers are knowledge of the NaOCl consultation, many crystal for understanding of the present invention without a fluid to be out of the way to tell it what are disclosed. 100, 110; laser projection device 200; a light source unit 200a; number 1 light source 200b; number 2 light source 200c; number 3 light source 300; laser oscillating section 300a; Red laser oscillator 300b; Green laser oscillator 300c; Blue laser oscillator 310; laser oscillating section 313; core 315; cladding 350; light scattering region 370; microparticles 410a, 410b, 410c; integrated mirror 415; integrated mirror 420; reflecting mirrors 500; optical module 600; animated Image element 700; beam extension 800; screen 1000; head-up display device 2000; the planar mirror 2500; or a concave lens 3000; vehicle glass 4000; virtual Image A laser projection apparatus is provided. The laser projection apparatus includes a light source unit for generating excitation light, a laser oscillator including fine particles and oscillating the laser beam to repeatedly scatter and excite the excitation light irradiated from the light source unit, and an optical system changing the path of the laser beam, thereby having high performance and high resolution by suppressing a speckle phenomenon without light loss. COPYRIGHT KIPO 2017 The excitation light source unit; and fine particles, said fine particles by collision of said irradiated from the light source portion emits said repeatedly diffused and excited, overlapping excitation laser beam oscillates laser oscillating section; and said laser beam source has a predetermined optical system; including a laser projection device. According to Claim 1, the light emitting said light source number 1, number 2 light source, and number 3 and light source, said light sources and said number 1 laser oscillation unit, said number 1 emits light from a light source incident Red laser oscillator; said number 2 and the light sources, said number 2 emits light from a light source incident Green laser oscillator; and said number 3 and the light sources, said number 3 emits light from a light source incident Blue laser oscillator; including a laser projection device. According to Claim 2, the excitation laser beam emitted from the laser oscillators said optical system has said Red Red; said Green Green the excitation laser beam emitted from the laser oscillators; and said Blue Blue the excitation laser beam emitted from the laser oscillators; an output including laser projection device integrated mirror. According to Claim 3, said integrated mirror the excitation laser beam is attached to the Red number 1; said Green the excitation laser beam is attached to the number 2; said Blue the excitation laser beam is attached to the number 3; said Red Green Blue excitation laser beam and laser beam excitation laser beam with integration of the excitation laser beam integrated exit which number 4; including a laser projection device. According to Claim 4, said combination of said number 1 to the number of said number 4 is integrated mirror the trench shape and by including said laser projection device which ball-faced cube. According to Claim 1, herein said laser beam to said laser oscillation unit microparticles including laser projection device causing said defense Rayleigh scattering light scattering region. According to Claim 1, the fine particles which ball number said laser oscillation said core; a cladding surrounding said core and defining an outer periphery; a including laser projection device. According to Claim 1, said microparticles having a size from a few nanometers to the including laser projection device.
