| Patents for G02B 3 - Simple or compound lenses (21,564) |
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| 03/24/2005 | DE102004041344A1 Neuartige Polyisocyanatverbindung, Verfahren zur Herstellung derselben und Verwendungen davon Novel polyisocyanate compound, processes for making them and uses thereof |
| 03/23/2005 | EP1517338A2 Illumination optical system and exposure apparatus |
| 03/23/2005 | EP1517174A1 Projection screen and projection display device |
| 03/23/2005 | CN2687699Y Reflective liquid crystal projecting system |
| 03/23/2005 | CN1599882A Lens array sheet and transmission screen and rear projection type display |
| 03/23/2005 | CN1599073A Solid-state image sensor, manufacturing method for solid-state image sensor, and camera |
| 03/23/2005 | CN1598688A Image display device, rear projection type screen used in image display device, fresnel lens sheet, and method of making fresnel lens sheet |
| 03/23/2005 | CN1597322A Jet method, lens and manufacturing method thereof, semiconductor laser and its manufacturing method, optical device and jet device |
| 03/23/2005 | CN1194242C Optical modulator and display equipment |
| 03/22/2005 | US6870805 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method |
| 03/22/2005 | US6870693 Optical element |
| 03/22/2005 | US6870677 Optical material, optical element, multilayer diffraction optical element, optical system, and method of molding optical element |
| 03/22/2005 | US6870652 Optical scanning lens, optical scanning device and image forming apparatus |
| 03/22/2005 | US6869548 Method and apparatus for manufacturing a plurality of kinds of sheets having ionizing radiation curing type resin layer |
| 03/22/2005 | US6869196 Variable-profile optical device including variable profile mirror and optical element including variable profile optical element |
| 03/22/2005 | US6869195 Rear projection screens and methods of making the same |
| 03/17/2005 | US20050059760 Method for the production of optical elements with gradient structures |
| 03/17/2005 | US20050058949 Mastering microstructures through a substrate using negative photoresist and microstructure masters; used in computer displays (monitors) and/or projection televisions; photolithography |
| 03/17/2005 | US20050058948 Systems and methods for mastering microstructures through a substrate using negative photoresist and microstructure masters so produced |
| 03/17/2005 | US20050058947 Systems and methods for fabricating optical microstructures using a cylindrical platform and a rastered radiation beam |
| 03/17/2005 | US20050058840 Bank forming method, wiring pattern forming method, electro-optical device, and electronic apparatus |
| 03/17/2005 | US20050058773 Method of manufacturing micro lens, micro lens, optical device, optical transmitting device, laser printer head, and laser printer |
| 03/17/2005 | US20050057815 Optical elements and methods for making thereof |
| 03/17/2005 | US20050057813 Micro lens and fabrication method of micro lens, optical device, optical transmitter, laser printer head, and laser printer |
| 03/17/2005 | US20050057805 Screen for projection display |
| 03/17/2005 | US20050057732 Projection optical system and image projection apparatus |
| 03/17/2005 | US20050057705 Production method of microlens array, liquid crystal display device and production method thereof, and projector |
| 03/16/2005 | EP1514220A1 Wallet card with built-in light |
| 03/16/2005 | EP1514148A1 Optical lens with soft-focus effect |
| 03/16/2005 | CN1596373A Lens with infrared ray cut off filter, method of manufacturing the same, and compact camera |
| 03/16/2005 | CN1595849A Lens type emission module in bidirectional optical transmit receive module |
| 03/16/2005 | CN1595285A Screen member for transmission screen, transmission screen and back projection |
| 03/16/2005 | CN1595284A Screen member of transmission screen and its manufacturing method, transmission screen and back projection |
| 03/16/2005 | CN1595205A Compact structure photorefractive crystal hololens |
| 03/16/2005 | CN1595011A Plastic transmitting type solar concentrator |
| 03/16/2005 | CN1193248C Optical element |
| 03/16/2005 | CN1193055C Photocurable resin composition and optical parts |
| 03/15/2005 | US6868231 Light from the scene is fractured into concentrated and residual portions with the concentrated portions being directed to form a pattern of concentrated image elements on the photosensitive element |
| 03/15/2005 | US6867929 Light source device |
| 03/15/2005 | US6867928 Method and apparatus for correcting visual aberrations in image projection systems |
| 03/15/2005 | US6867923 Projection lens, in particular for microlithography |
| 03/15/2005 | US6867921 Focus-position compensator |
| 03/15/2005 | US6866969 Photomask, microstructure, manufacturing method of photomask, and aligner |
| 03/15/2005 | US6866405 Variable intensity illuminator lens |
| 03/10/2005 | WO2005022255A2 Method for producing a medium for reproducing three-dimensional configurations |
| 03/10/2005 | US20050054511 Image detector device |
| 03/10/2005 | US20050052751 Wafer integration of micro-optics |
| 03/10/2005 | US20050052747 Wavefront aberrator and method of manufacturing |
| 03/10/2005 | US20050051710 Light signal receiving apparatus |
| 03/10/2005 | DE202004005936U1 Lens for a motor vehicle head lamp, maps light from source reflected by reflector so as to create preset lighting pattern |
| 03/10/2005 | CA2536629A1 Method for producing a medium for reproducing three-dimensional configurations |
| 03/09/2005 | EP1513352A1 Imaging device and imaging method, and display unit and display method |
| 03/09/2005 | EP1513000A1 Head mounted display comprising imaging optics with aspheric surface |
| 03/09/2005 | CN1592856A Fresnel lens and die for the same |
| 03/09/2005 | CN1591886A Solid-state image sensor and a manufacturing method thereof |
| 03/09/2005 | CN1591883A Image sensor and device embedded with the same |
| 03/09/2005 | CN1591169A 屏幕及投影机 Screen and projector |
| 03/09/2005 | CN1591044A Mini-lens and its mfg method, optical diaphragm and screen for projection |
| 03/09/2005 | CN1590837A Single lens for LED signal light |
| 03/09/2005 | CN1590332A Precision press-molding preform, process for the production thereof, optical element and process for the production of the optical element |
| 03/09/2005 | CN1192375C Convergent device, optical head, optical information recording/reproducing and optical information recording/reproducing method |
| 03/09/2005 | CN1192271C 成像光学装置 The optical imaging system |
| 03/08/2005 | US6865033 Lenticular display device |
| 03/08/2005 | US6864931 Electrically controllable liquid crystal microstructures |
| 03/08/2005 | US6864473 Dynamic optical filtration |
| 03/08/2005 | US6864043 Apodized micro-lenses for Hartmann wavefront sensing and method for fabricating desired profiles |
| 03/03/2005 | WO2005020328A1 Solid-state imaging device and imaging device provided with this solid-state imaging device and production method for microlens array of solid-state imaging device |
| 03/03/2005 | WO2005019882A1 Diffractive optical structure with a liquid interface |
| 03/03/2005 | WO2005019877A1 Plastic optical articles containing core shell composite nanoparticles |
| 03/03/2005 | WO2005019810A2 Thz investigative systems, focussing members for thz investigative systems, and a scanning probe |
| 03/03/2005 | WO2004072723A3 Method and apparatus for correcting visual aberrations in image projection systems |
| 03/03/2005 | US20050049430 Diisocyanate of bicyclo[2.2.1]heptane, tricyclo[5.2.1.02,6]decane, bicyclo[4.3.0]nonane-3(4),7(8)-, bicyclo[2.2.2]octane; polyurethane resin with transparency, heat resistance, Abbe number and refractive index; lens |
| 03/03/2005 | US20050048690 Image sensor having micro-lens array separated with trench structures and method of making |
| 03/03/2005 | US20050048267 Optical element, optical element wafer, and manufacturing methods for the same |
| 03/03/2005 | US20050047748 Compensation and/or variation of wafer level produced lenses and resultant structures |
| 03/03/2005 | US20050047137 Cross-shaped laser rays generator with non-spherical lens |
| 03/03/2005 | US20050046957 Optical elements and methods for making thereof |
| 03/03/2005 | US20050046956 Multi-focal length miniature refractive element and method for making the same |
| 03/03/2005 | US20050046954 HMD device with imaging optics comprising an aspheric surface |
| 03/03/2005 | US20050046950 Method of registering a molded lenslet array with an array of light emitting elements |
| 03/03/2005 | US20050046939 Image display device, rear projection type screen used in image display device, fresnel lens sheet, and method of making fresnel lens sheet |
| 03/03/2005 | US20050045805 Solid-state image sensor and a manufacturing method thereof |
| 03/03/2005 | US20050045803 Image sensor with improved uniformity of effective incident light |
| 03/03/2005 | DE20320546U1 Linse Lens |
| 03/03/2005 | DE10354181A1 Production of optically active micro-structures, e.g. lenses, comprises mechanically forming an optically active surface topography on a substrate, masking the topography by photolithography, and smoothing by etching |
| 03/03/2005 | DE102004009577B3 Optical component production for transmitting ultraviolet light, comprises forming cylindrical quartz glass blank with specific average hydroxy content |
| 03/02/2005 | EP1510851A1 Apparatus and method for providing high intensity non-coherent light and for speckle reduction |
| 03/02/2005 | EP1510850A1 Illumination optical system and projector using same |
| 03/02/2005 | EP1509789A1 Lens assembly for biological testing |
| 03/02/2005 | CN2682432Y Lens with continuously adjustable focal length |
| 03/02/2005 | CN2682431Y Cylindrical lens capable of providing wide angle line source |
| 03/02/2005 | CN1588131A Method for producing high diffraction efficiency light bending body holographic lens |
| 03/02/2005 | CN1191489C Photoelectric device and electronic device |
| 03/01/2005 | US6862259 Optical lens, optical pickup apparatus, and optical disk apparatus using the same |
| 03/01/2005 | US6861207 Method for fabricating microlens with lithographic process |
| 02/24/2005 | WO2005017601A1 Device for shaping a light beam |
| 02/24/2005 | WO2005017575A1 Lens device |
| 02/24/2005 | WO2005017483A1 Illuminant distribution evaluating method, optical member manufacturing method, illumination optical device, exposure apparatus, and exposure method |
| 02/24/2005 | WO2004102675A3 Multiple microlens system for image sensors or display units |
| 02/24/2005 | US20050042453 nanoparticulate with a thermosensitive vector directionally opposed to the thermosensitive optical vector; improved thermostable optical properties; haze-free |