| Patents for G02B 3 - Simple or compound lenses (21,564) |
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| 01/15/2009 | US20090015801 Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus |
| 01/15/2009 | US20090013544 Method for detecting an orientation of a device and device having an orientation detector |
| 01/14/2009 | CN101346656A Variable focus lens |
| 01/14/2009 | CN101346645A Lens sheet to be used in backlight, and backlight and display device using the lens sheet |
| 01/14/2009 | CN101346644A Process for making microlens arrays and masterforms |
| 01/14/2009 | CN101344640A Shack-Hartmann wavefront sensor of self-adapting optical system |
| 01/14/2009 | CN101343727A Transparent insulating film, method for producing the same, and sputtering target |
| 01/14/2009 | CN101343173A Optoceramics, optical elements manufactured thereof and their use as imaging optics |
| 01/14/2009 | CN100452415C A packaged image sensing device of improved sensitivity and apparatus containing same |
| 01/14/2009 | CN100451817C Projector having alignment optics and electronics |
| 01/14/2009 | CN100451814C Telescopic lens set structure with variable volumn lens and its retracting method |
| 01/14/2009 | CN100451689C Polarizing lens and producing method thereof |
| 01/14/2009 | CN100451688C Lens having fresnel lens surface(s) and lighting apparatus using it |
| 01/14/2009 | CN100451687C Imaging lens |
| 01/14/2009 | CN100451686C Optical unit manufacturing method, optical unit, and forming apparatus |
| 01/14/2009 | CN100451685C Randomized patterns of individual optical elements |
| 01/14/2009 | CN100451577C Hartmann wavefront sensor based on micro-prism array for pulse light beam quality detection |
| 01/13/2009 | US7477461 Three-element photographic objective with reduced tolerance sensitivities |
| 01/13/2009 | US7477450 Lenticular lens sheet and production method therefor |
| 01/13/2009 | US7476833 Solid-state imaging device, method for manufacturing the same, and camera using the same |
| 01/13/2009 | US7476831 Microscopic imaging system having an optical correcting element |
| 01/13/2009 | US7476562 Gapless microlens array and method of fabrication |
| 01/13/2009 | US7475992 Light recycler and color display system including same |
| 01/13/2009 | CA2428696C Illuminating lens designed by extrinsic differential geometry |
| 01/08/2009 | WO2009006294A2 Roll-to-roll fabrication of microlens arrays |
| 01/08/2009 | WO2009005317A2 Lens unit composed of different materials and camera module and method for manufacturing the same |
| 01/08/2009 | WO2009004696A1 Lens sheet, optical sheet for display, and backlight unit and display apparatus using the same |
| 01/08/2009 | WO2009004042A1 Electrowetting system and method for operating |
| 01/08/2009 | WO2009003940A1 Electrowetting device with polymer electrode |
| 01/08/2009 | US20090010142 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server |
| 01/08/2009 | US20090009881 Control of Electrowetting Lenses |
| 01/08/2009 | US20090009879 Light pipe assembly including a plurality of lenses and related projector system |
| 01/08/2009 | DE102007029475A1 Kameraobjektiv, insbesondere zum Einsatz in einem Kraftfahrzeug, und Verfahren zu dessen Herstellung Camera objective, in particular for use in a motor vehicle, and process for its preparation |
| 01/07/2009 | EP2012146A2 Optical scanning device and image forming apparatus using the same |
| 01/07/2009 | EP2012145A2 A lens array, a line head and an image forming apparatus using the line head |
| 01/07/2009 | CN201177669Y Thin liquid lens array of wide angular field of view |
| 01/07/2009 | CN201177386Y Secondary focusing solar energy medium and high temperature equipment |
| 01/07/2009 | CN101341425A Fluid focus lens to isolate or trap small particulate matter |
| 01/07/2009 | CN101339364A Method for manufacturing microlens array by soft mode impressing |
| 01/07/2009 | CN100449351C Variable optical arrays and variable manufacturing methods |
| 01/07/2009 | CN100449333C Fresnel lens sheet, transmission screen using this and rear transmission display unit |
| 01/06/2009 | US7474480 Subminiature imaging optical system |
| 01/06/2009 | US7474477 Imaging lens for infrared cameras |
| 01/06/2009 | US7474476 Optical lens, compound lens and method for producing the same, as well as cemented lens and method for producing the same |
| 01/06/2009 | US7474474 High-heat dissipation lighting lens |
| 01/06/2009 | US7474471 Optical unit, image capturing device, and reflective device |
| 01/06/2009 | US7474469 Arrangement of optical elements in a microlithographic projection exposure apparatus |
| 01/06/2009 | US7474463 Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet |
| 01/06/2009 | US7474461 Broad band objective having improved lateral color performance |
| 01/06/2009 | US7473721 A curable solid or gel of a water soluble polymer, a partial or fully condensed silane, a (meth)acrylic ester, surface-modified nanoparticles, a softener, and an additive such as a curing agent |
| 01/06/2009 | US7473522 Zero-gap microlenses array is formed by forming a first set of microlens blocks on the planarization layer of a semiconductor using photolithography and baking; hardening the surfaces; forming a second set of microlens blocks on the planarization layer using photolithography and baking; color filters |
| 01/01/2009 | US20090005112 Optical imaging system configurations for handheld devices |
| 01/01/2009 | US20090004576 Photomask and method for forming a resist pattern |
| 01/01/2009 | US20090002848 Light receiver and fresnel lens used therein |
| 01/01/2009 | US20090002838 Varifocal Lens Device |
| 01/01/2009 | US20090002627 Optical elements having variable power prisms |
| 01/01/2009 | US20090002528 High dynamic range sensor with blooming drain |
| 12/31/2008 | WO2009002701A2 Portable electronic device having an electro wetting display illuminated by quantum dots |
| 12/31/2008 | WO2009001272A1 Light output device with light guide with a truncated cone shape |
| 12/31/2008 | WO2007140273A3 Devices, methods and systems for image viewing |
| 12/31/2008 | EP2009468A1 Electrowetting device with polymer electrode |
| 12/31/2008 | EP2009467A2 Light control plate, surface light source device and tranmissive image display device. |
| 12/31/2008 | EP1738107A4 Optical manifold for light-emitting diodes |
| 12/31/2008 | EP1374354B1 Image display generator for a head-up display |
| 12/31/2008 | CN201173625Y Solar energy heating device |
| 12/31/2008 | CN101336442A Optical sheet for display, and manufacturing method and apparatus therefor |
| 12/31/2008 | CN101336381A Method for fabricating micro-lens and micro-lens integrated optoelectronic devices using selective etch of compound semiconductor |
| 12/31/2008 | CN101335283A Image sensor and method of manufacturing the same |
| 12/31/2008 | CN101334529A Optical apparatus for splicing wall display equipment |
| 12/31/2008 | CN101334521A Illumination optical system and projection-type image display apparatus using the same |
| 12/31/2008 | CN101334492A Light receiver and fresnel lens used therein |
| 12/31/2008 | CN100447666C Illumination optical system and image display apparatus including the same |
| 12/31/2008 | CN100447619C Liquid crystal display device and production method thereof, and projector |
| 12/31/2008 | CN100447611C Synthetic resin concave conical lens for radiation standard laser ray |
| 12/31/2008 | CN100447609C Objective lens and optical pickup head |
| 12/31/2008 | CN100447586C Gradient-index rod lens, and rod lens array and image processor using the same |
| 12/31/2008 | CN100447585C New type lens, fabricating technique, and fabrication die |
| 12/30/2008 | US7471889 Focus detection system for focus adjustment having differently-sized apertures and using a pair of signals formed by a pencil of rays passing through different regions of exit pupil of imaging lens |
| 12/30/2008 | US7471477 Optical apparatus |
| 12/30/2008 | US7471456 Optical integrator, illumination optical device, exposure device, and exposure method |
| 12/30/2008 | US7470556 Process for creating tilted microlens |
| 12/25/2008 | US20080316900 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method |
| 12/25/2008 | US20080316761 Free-Form Lenticular Optical Elements and Their Application to Condensers and Headlamps |
| 12/25/2008 | US20080316611 Drop centering device |
| 12/25/2008 | US20080316610 Piezoelectric Variable Focus Fluid Lens and Method of Focusing |
| 12/25/2008 | US20080316587 Solution Flow Prevention in Fluid Focus Lenses |
| 12/25/2008 | US20080316323 Image Input Apparatus, Image Input Method, Personal Authentication Apparatus, and Electronic Apparatus |
| 12/24/2008 | WO2008155951A2 Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus |
| 12/24/2008 | WO2008155878A1 Liquid crystal display device |
| 12/24/2008 | WO2008155563A1 Liquid crystal lens devices based on carbon nanotubes and their manufacturing method |
| 12/24/2008 | EP2005240A1 Materials and methods for producing lenses |
| 12/24/2008 | EP2005233A2 Improved vision system |
| 12/24/2008 | EP1561133B1 Optical coupler with a lens having conic, spiral and cone shape components |
| 12/24/2008 | DE102008002238A1 Torische Linse Toric lens |
| 12/24/2008 | CN101331777A 2D/3D autostereoscopic display device |
| 12/24/2008 | CN101331413A Piezoelectric variable focus fluid lens and method of focusing |
| 12/24/2008 | CN101331412A Hermetic electrowetting device |
| 12/24/2008 | CN101331411A Solution flow prevention in fluid focus lenses |
| 12/24/2008 | CN101331410A Lens, lens unit, and imaging device using the same |
| 12/24/2008 | CN101330574A Imaging device and method |