子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Method Of Evaluating The Efficiency Of A Myopia Control Product | US14770031 | 2014-02-26 | US20160000314A1 | 2016-01-07 | Björn DROBE |
| A method of evaluating the efficiency of a myopia control product for a wearer, the method comprising: an initial myopia indicator providing step S1, during which the initial value of a myopia indicator of the wearer is provided, a myopia condition step S2, during which the wearer using the myopia control product is placed in myopia inducing conditions, a resulting myopia indicator determining step S3, during which the resulting value of the myopia indicator of the wearer is determined after the wearer has been placed in the myopia inducing conditions, an efficiency evaluation step S4, during which the efficiency of the myopia control product is evaluated by comparing the initial value of the myopia indicator and the resulting value of the myopia indicator. | ||||||
| 42 | Method for obtaining an ophthalmic lens | US14352447 | 2012-11-14 | US08919954B2 | 2014-12-30 | Mathieu Meynen |
| A method for obtaining an ophthalmic lens, includes: —the step of selecting a material that displays a threshold of pinhole formation during a machining step of a finished surface (20) in a material-removing depth (D) of 0.07 mm, which is at least 15% higher than the threshold of pinhole formation during a machining step of a finished surface in a material-removing depth (D) of 0.22 mm; —the step of selecting a set point for finishing depth of cut (A) between 0.015 mm and 0.075 mm; and—the step of selecting a set point for finishing feed between 85% and 99% of the threshold of pinhole formation for the material-removing depth (D) given by the sum of the selected set point for finishing depth of cut (A) and the blank roughness (B′). | ||||||
| 43 | SOCIAL DATA-AWARE WEARABLE DISPLAY SYSTEM | US14205151 | 2014-03-11 | US20140285402A1 | 2014-09-25 | Hosain Sadequr Rahman; Hari N. Chakravarthula |
| Techniques associated with a social data-aware wearable display system are described, including a frame configured to be worn, a display coupled to the frame, the display configured to provide an image in a field of vision, a sensor configured to capture sensor data, a secondary sensor configured to capture environmental data, a sensor analytics module configured to process the sensor data and the environmental data to generate sensor analytics data, and a communication facility configured to send sensor analytics data to another device and to receive remote data. Some embodiments also include an adaptive optics module configured to determine an optical distortion to be applied to the image. | ||||||
| 44 | Optical Article Coated with an Antireflection or Reflective Coating Comprising an Electrically Conductive Film Based on Tin Oxide, and Production Method | US13260695 | 2010-03-26 | US20120013845A1 | 2012-01-19 | Dominique Conte; Delphine Passard; Karin Scherer; Jean-Louis Sirjean |
| This invention relates to an optical article having antistatic and antireflection or reflective properties, comprising a substrate having at least one main surface coated with an antireflection or reflective coating, said coating comprising at least one electrically conductive layer comprising at least 30% tin oxide (SnO2) by weight relative to the total weight of the electrically conductive layer, said electrically conductive layer having been deposited by ion-assisted deposition, and said substrate having a water uptake rate equal to or greater than 0.6% by weight relative to the total weight of said substrate, the water uptake rate being measured after predrying said substrate and then storing it for 800 hours in a chamber at 50° C. under 100% relative humidity and at atmospheric pressure. | ||||||
| 45 | Vision modification with reflected image | US12321560 | 2009-01-21 | US20090195751A1 | 2009-08-06 | W. Daniel Hillis; Roderick A. Hyde; Muriel Y. Ishikawa; Edward K.Y. Jung; Nathan P. Myhrvold; Clarence T. Tegreene; Lowell L. Wood, JR. |
| Various embodiments of methods and systems for improving and enhancing vision are disclosed. Adjustable lenses or optical systems may be used to provide adaptive vision modification. In some embodiments, vision modification may be responsive to the current state of the user's visual system. Certain embodiments provide correction of the subject's near and far vision. Other embodiments provide enhancement of vision beyond the physiological ranges of focal length or magnification. | ||||||
| 46 | Controlled diffraction efficiency far field viewing devices | US10857803 | 2004-05-28 | USRE39864E1 | 2007-10-02 | Ravindra A. Athale; Joseph van der Gracht |
| This invention pertains to the design of optimized far field viewing devices that simultaneously produce bright far field holographic light patterns and achieve good see-through performance to present a well focused scene. A far field transmission hologram recorded on a transparent substrate has regions having high diffraction efficiency juxtaposed with regions having low diffraction efficiency. The high diffraction efficiency regions contribute to production of bright far field holographic light patterns, whereas the low diffraction efficiency regions contribute to see-through performance. | ||||||
| 47 | Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof | US10215241 | 2002-08-09 | US07025468B2 | 2006-04-11 | Kimihiko Nishioka; Kenji Murakami |
| A variable mirror that is readily formable and can be readily and precisely changed into various configurations as desired. The variable mirror includes a mirror body formed of an elastic or flexible material and having one surface functioning as a reflecting surface. The mirror body is capable of changing the reflecting surface configuration. The rigidity of the mirror body varies in a direction parallel to the one surface. | ||||||
| 48 | Optical lens structure and method of fabrication thereof | US09852820 | 2001-05-10 | US06719928B2 | 2004-04-13 | Stephen M. Dillon |
| An improved method for creating a multi-layered optical lens structure which appears, from an observer's point of view, to have a brushed metal finish, matte finish, decorative pattern, image or logo on the surface of a sunglass lens, but which is optically transparent from a wearer's point of view. The present method for creating a lens structure does not require the use of epoxies or adhesives and allows the lens structure to be made as a polarized lens. The present method offers vast improvements over previously disclosed methods in that it simplifies assembly of the lens structure, allows for greater repeatability, and significantly improves the optical clarity of the final lens structure. | ||||||
| 49 | Actively controllable multifocal lens | US196990 | 1998-11-20 | US6139147A | 2000-10-31 | Xiaoxiao Zhang |
| The invention provides an active multifocal optical lens. The optical lens has a first optical element that provides a first optical power and a second optical element that provides a second optical power. The second optical element is a volume holographic optical element, which has been programmed to focus incoming light. | ||||||
| 50 | Actively controllable multifocal lens | US192625 | 1998-11-16 | US5997140A | 1999-12-07 | Xiaoxiao Zhang; Juergen Vogt; Manfred Hofmann |
| The invention provides a crosslinkable or polymerizable optical material that is suitable for producing a biocompatible holographic optical element. The optical material is a rapidly crosslinking or polymerizing material that changes from a fluid state to a solid state with in a limited duration after being exposed to a light source. | ||||||
| 51 | Method and optical means for improving or modifying color vision and method for making said optical means | US596132 | 1996-05-01 | US5774202A | 1998-06-30 | Gyorgy Abraham; Guttfriedne Wenzel; Janos Szappanos |
| A method and optical articles for improving or modifying human color vision by using a color filter with a spectral transmission .tau.(.lambda.) to compensate for differences between a spectral sensitivity P*(.lambda.), D*(.lambda.), T*(.lambda.) of an eye with impaired color vision and spectral sensitivity P(.lambda.), D(.lambda.), T(.lambda.) of an eye with normal color vision. The optical article may be realized as an eyeglass, a contact lens or an intraocular lens, or by any other optical implement placed between the eye and the object to be viewed. | ||||||
| 52 | Modified vision artist's glasses | US658359 | 1996-06-05 | US5710613A | 1998-01-20 | S. Grant Hughes |
| Artist's eyeglasses having a clear section in the lens and a diffused section in the same lens suited for viewing an object to be painted or drawn through the diffused section and seeing that object in its most basic shape, shifting one's gaze away from the object to the painting medium (canvas) and simultaneously shifting one's eyes to the clear section while the basic shape is fresh in the mind, and transferring that basic shape onto canvass. The glasses also have adjustable shading and lighting shields over the frame and temple arms to permit the artist to vary the shading and lighting at the point of perception as best suited for artistic needs and purposes. | ||||||
| 53 | Anti-glare eye shield | US552618 | 1995-11-03 | US5598230A | 1997-01-28 | James S. Quaresima |
| An anti-glare eye shield particularly suitable for use by computer operators includes a hood portion to shield the user's eyes from overhead lighting as well as peripheral lighting, a headband, and a nose bridge support. The headband includes a coupling device for adjusting the size of the headband to accommodate different users. The bottom face of the hood portion includes a plurality of recesses for selectively receiving a nose bridge support. The nose bridge support is removably attached to the hood by inserting the nose bridge support into the appropriate recess to accommodate the facial characteristics of the user. The eye shield is particularly suitable for limiting the field of view of the user to enable to user to focus on the computer screen and reduce the incidence of eyestrain and fatigue. The shield is dimensioned to be fit over the user's glasses without discomfort. | ||||||
| 54 | Holographic lenses | US897073 | 1992-06-11 | US5235441A | 1993-08-10 | Spyros Georgaras; Chris Tripos |
| A method of constructing holographic lenses for correction of a person's deficiencies comprises splitting a filtered laser beam onto an object under consideration and thence to a photographic film, and simultaneously conducting the other beam to the film as a reference whereby the interference patterns between the two beams form a hologram which is developed by ordinary photographic process. The hologram can be visualized by the user of the lens when the reference beam is conducted to the developed film. The lenses are individualized to correct for the particular optical deficiencies of a user by varying the focal distance. | ||||||
| 55 | Apparatus and process for relieving eye strain from video display terminals | US685344 | 1991-04-15 | US5204702A | 1993-04-20 | Allan W. Shapiro |
| Eye glasses in combination with a video display terminal and a process of eye glass prescription for workers utilizing video display terminals are disclosed. At least one diopter of base in (nasal or towards the nose) prism dioptric correction is utilized in combination with accommodation relaxing spherical prescription. This prism and sphere is superimposed upon normal eye prescription for accommodation and convergence of the eye at the working distance of the information display surface of the video display terminal. Preferred location of the lens center is exactly over the pupil of the eye when the eye views straight ahead in the orthophoric state or at the distance the screen will be viewed. There results an eye glass and eye glass prescription in combination with a video display terminal in which the patient viewing the video display terminal has both reduced and relaxed convergence and accommodation. The absence of eye strain due the accommodation reflex, panning over the positive spherical component of glasses, and loss of light from stopping down of the pupil is reduced. The eye glasses have preferred use with injection molded plastic lenses having the required sphere and prism molded into the lenses. In the preferred embodiment, the transparent plastic of the lenses is impregnated throughout with ultra violet and infrared filtering media and provided with anti reflective coatings on the lens surfaces. | ||||||
| 56 | Artificial eye lenses | US368362 | 1982-04-14 | US4642112A | 1987-02-10 | Michael H. Freeman |
| A contact lens has a transmission hologram which provides diffractive power on a wavelength and/or amplitude selective basis whereby light from near and distant objects can be focussed on the retina of a presbyopic wearer. Similarly an implant lens can have a transmission hologram to correct for non-accommodative vision. The invention is particularly useful in providing an artificial eye lens with a bi-focal action without need for distinct near and far vision zones. | ||||||
| 57 | Eyewear with translucent superior field of view | US644802 | 1984-08-27 | US4542964A | 1985-09-24 | Richard D. Gilson; Edgar D. Young |
| System, method and apparatus wherein eyewear is provided particularly suited for use in conjunction with luminescent displays such as visual display terminals and which serves to improve operator performance and reduce asthenopia. The eyewear includes a forward frame portion having a centrally disposed bridge section and right and left temple pieces extending from the frame portion. The frame supports a clear optical region dimensioned for intercepting lines of sight substantially only within the inferior field of view of the user's eyes and a translucent region intercepting and blocking lines of sight directed substantially outwardly from the mid pupillary position of the user's eyes within the superior field of view. Preferably, the clear optical region is pigmented to define an optical filter and this filter preferably is selected having a pigmentation in the yellow portion of the visible spectrum. | ||||||
| 58 | Ophthalmic-lens blank. | US20877517 | 1917-12-26 | US1285306A | 1918-11-19 | MIELKE HENRY C |
| 59 | METHOD FOR MANUFACTURING SPECTACLE LENS | US16018981 | 2018-06-26 | US20180339474A1 | 2018-11-29 | Takumi GOTO; Tsuyoshi INABA |
| Provided is a spectacle lens endowed with high luminous transmittance as well as adequate polarizing function. A method for manufacturing a spectacle lens, comprising forming a polarizing layer by applying a coating liquid containing 0.04% by mass to 1.5% by mass of a dichroic pigment by a spin coating method at a speed of 200 rpm to 600 rpm on a rubbing-treated surface. | ||||||
| 60 | OPTICAL MEMBER, OPTICAL MEMBER MANAGEMENT SYSTEM, AND METHOD FOR MANUFACTURING OPTICAL MEMBER | US16014102 | 2018-06-21 | US20180299586A1 | 2018-10-18 | Shigeki OOKUBO; Satoshi ANNAKA; Masayoshi KAWADA; Kazuhito YAMANOUCHI; Shuji NAITO |
| Provided is an optical component or the like having a stealth mark that is invisible under visible light and is visible under light of a predetermined wavelength. An optical component includes a stealth mark that is invisible under the visible light and visible under the predetermined wavelength, and the stealth mark includes an impregnated region formed from a fluorescent coloring material, and the stealth mark is integrated into the optical component such that an outermost surface of the stealth mark is flush with a surface of the optical component. | ||||||
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