| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Roof element for use in automotive cabin | JP3023877 | 1977-03-17 | JPS52133621A | 1977-11-09 | ROMAANO JIORUJIO KANAARU |
| 22 | TWO-LAYER POLARIZED VISOR | US15205836 | 2016-07-08 | US20180009295A1 | 2018-01-11 | Jonathan Kaleb Jalpa; Mark Vargas Morelli Luna; Gerardo Brigido Delgado; Edgar Emanuel Romero |
| A visor assembly for a vehicle includes a visor body comprising adjacent hingedly connected panels each fabricated of a polarizing material. A closure is provided to hold the adjacent panels in a closed configuration. The assembly may further include an articulating mirror assembly whose movement is independent of any movement of the visor assembly. | ||||||
| 23 | Extendable Sun Visor Assembly | US14340797 | 2014-07-25 | US20160023541A1 | 2016-01-28 | Gheorghe Barna |
| An extendable sun visor assembly shades the eyes of drivers and passengers from the glare of light while in a vehicle. The assembly includes a housing. A mounting apparatus is coupled to the housing and is configured for mounting the housing to an interior surface of a vehicle adjacent a selectable window of the vehicle. An extension is extendably coupled to the housing. | ||||||
| 24 | SUNSHADE APPARATUS | US13963254 | 2013-08-09 | US20140042777A1 | 2014-02-13 | Akira Murasawa |
| Provided is a sunshade apparatus disposed under a sunroof panel installed in a fixed roof of a vehicle, comprising a frame having a plurality of frame openings arranged in a width direction of the vehicle, and a plurality of polarizing panel sets each of which is disposed correspondingly to one of the frame openings. The frame is formed to be higher in the middle portion thereof than both end portions thereof in the width direction so as to follow the shape of the fixed roof, and each polarizing panel set inclines to be higher as approaching the middle portion of the vehicle in the width direction. | ||||||
| 25 | METHOD AND APPARATUS FOR PRIVACY ENHANCEMENT | US13060189 | 2008-08-22 | US20110170189A1 | 2011-07-14 | Dennis J. Jackson, II |
| A privacy-enhancement system includes a window that includes a first polarized filter and a media display that includes a second polarized filter. A polarization axis of the first polarized filter and a polarization axis of the second polarized filter are not parallel to one another. | ||||||
| 26 | GLASS | US12377164 | 2007-09-14 | US20100177383A1 | 2010-07-15 | Koh Kamada; Yuki Natsunami |
| There is provided a glass which contains a base, and a polarizing layer containing at least a polarizer, wherein the polarizer has an aspect ratio of 1.5 or more, and a major axis of the polarizer is obliquely orientated relative to a surface of the glass base. | ||||||
| 27 | Controllable transparence device controlled by linearly translated polarizers and method of making same | US11066284 | 2005-02-28 | US20060193046A1 | 2006-08-31 | Azgad Yellin |
| A controlled transparency device is presented. The device is operable to control a ratio of light transmitted by the device to light blocked by the device. Control is achieved by linear translation of a first polarizing layer with respect to a second polarizing layer. In a preferred embodiment, each of the first and second polarizing layers comprises a plurality of polarizing areas of standard width, wherein polarization orientation of each area on layer differs from the polarization orientation of an adjacent area by a standard angular difference. The device is usefully embodied as a window, a space divider for open-space offices, a curtain wall, a sun visor for a vehicle, a visor for welding, adjustable sunglasses, and a controllable dimmer for a mirror such as the rear-view mirror of a vehicle. | ||||||
| 28 | Tinted polarized window film | US10087916 | 2002-03-04 | US06878425B1 | 2005-04-12 | Keola R Gomes |
| The present invention 10 discloses a polarized filter film having a plurality of light-filtering layers 20, 22, 24, each having a different polarization aperture and tint hue that can be selectively combined to form a polarized filter film having a combined opacity rating of 5% to 55% when applied to a transparent medium 18 such as a window. The combined polarized filter film 10 is comprised of a plurality of layers 20, 22, 24 of light-filtering material wherein each layer has a plurality of apertures 26, 28 positioned either vertically 36 or angularly 38 so that the horizontal rays associated with glare are reduced dramatically. Each layer of film has a plurality of slotted apertures 36, 38 that is biased or offset from the overlaying light-filtering film apertures whereby varying degrees of light-blocking properties can be achieved by using the light-filtering films in conjunction with additional layers. The present invention 10 is attached to the transparent medium 18 by using an adhesive 30 which has a removable protective backing layer 34. | ||||||
| 29 | Light shield for vehicles having transparent members | US167818 | 1980-07-14 | US4351557A | 1982-09-28 | Rajagopala M. N. Chary |
| A light-blocking device similar to a so-called sun visor, which is adapted for use in vehicles having transparent members such as glass windshields or windows. The device includes a shield in the form of a relatively stiff and generally flat sheet having sufficient opacity to at least serve as a light-filtering medium. A preferred material for the shield is a sheet of polarized plastic having a thickness of 0.030 inch or less, and a minimum area of about 70 square centimeters. A first magnet is affixed to one side of the shield in such a way that the shield may lay generally flush against the inside surface of the transparent member. A second magnet is adapted to be placed on the outside of the vehicle's transparent member in a position so that it is juxtaposed with the interior magnet. The first and second magnets respectively have magnetic orientations such that their confronting faces have opposite polarities, with the result that the two magnets are attracted to each other and the shield is held adjacent the transparent member by the interacting magnetic fields of the two magnets. Each of the magnets preferably has a minimum magnetic strength of about 800 gauss, so that wind loads on the outer magnet will not cause it to be blown off when the vehicle travels at reasonable speeds. In the daytime, the shield is continually re-positioned from time to time in order to remain on a line which extends generally between the sun and the driver's eyes, and the position of the shield is changed by manually adjusting only the interior magnet; the position of the outside magnet is automatically changed by virtue of the magnetic attraction between two magnets. At night time, the shield is positioned on a side window and selectively moved to and from a position where it blocks light reflected from an external rearview mirror (when a second vehicle approaches the first vehicle from the rear). | ||||||
| 30 | Reusable glare eliminator patch | US32553673 | 1973-01-22 | US3868293A | 1975-02-25 | SELPH KRISTIN MILLS |
| This specification discloses a reusable glare eliminator patch comprising a panel of thin cast tinted, polarized cellulose acetate, a mounting frame of a thin plastic having one face coated with a pressure-sensitive adhesive and applied about marginal portions of the oanel leaving portions of the frame extending beyond the edges of the panel, and a semi-rigid flexible carrier sheet to which the frame is adhesively secured by the extended portions thereof.
|
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| 31 | Fog light for motor vehicles | US16367571 | 1971-07-19 | US3840731A | 1974-10-08 | SAUFFERER H |
| An installation for the better recognition under foggy weather conditions of objects in the light of motor vehicle fog lights, in which the fog lights radiate polarized light and an analyzer is arranged in front of the eyes of the drive which permits the passage of only certain parts of the polarized light.
|
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| 32 | Polarizing antiglare shield | US76349547 | 1947-07-25 | US2475704A | 1949-07-12 | GRUBEN JAMES F |
| 33 | Antiglare shield and method of making the same | US11745126 | 1926-06-21 | US1678218A | 1928-07-24 | GRUSS ROLAND M |
| 34 | 光透過を制御するための層配列 | JP2013550796 | 2012-01-04 | JP6076261B2 | 2017-02-08 | ユンゲ,ミヒャエル; バイエル,アンドレアス |
| 35 | Windshield for vehicle | JP2008308596 | 2008-12-03 | JP2009262918A | 2009-11-12 | KATAGIRI KENSUKE |
| PROBLEM TO BE SOLVED: To provide a windshield for vehicle to be properly used for a vehicle, in which a driver's seat is positioned while coming close to right or left with a view from the front surface of the vehicle, and improved in safety and design of equipment body by reducing projection of a reflected image of the equipment body due to reflection by the outer surface of the vehicle not only in a horizontal view but also in a wider range of the windshield. SOLUTION: A windshield for vehicle has at least a base material and a polarizing film, where the windshield forms an angle δ with a horizontal reference plane, and the angle δ is 20 degrees to 50 degrees, and where a line on which the horizontal reference plane intersects with the base material surface and the high-absorption axis of the polarizing film forms an angle ψ defined as follows: (-0.0130×δ 2+1.03δ-12.5)degrees ≤ψ≤(0.00792×δ 2+0.0879δ+24.4)degree. COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 36 | Optical film and glass | JP2008200920 | 2008-08-04 | JP2009075568A | 2009-04-09 | KAMATA AKIRA |
| <P>PROBLEM TO BE SOLVED: To provide an optical film and glass, having an excellent reflection prevention effect extending over the whole area of a windshield in various kinds of vehicles, and further in a wide area up to the side glass, moreover improve the safety and further improve the design nature of a dashboard because the reflection prevention effect does not depend on the shape of the windshield. <P>SOLUTION: The optical film includes a vertically polarizing film having a polarizer whose absorption axis is substantially vertically oriented to a film surface and a π/2 optical rotation film containing an optical rotator for rotating a vibration direction of linearly polarized light by substantially 90 degrees. Preferably both sides of the vertically polarizing film are provided with a π/2 optical rotation film in a mode, and further it has an antireflection film in a mode. <P>COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 37 | Glass | JP2006228779 | 2006-08-25 | JP2008052076A | 2008-03-06 | KAMATA AKIRA; MATSUNAMI YUKI |
| <P>PROBLEM TO BE SOLVED: To provide glass which is used suitably as a windshield of a vehicle such as a car particularly and by which a reflected image (a shadow) of an in-car structure can be prevented from being reflected by reflection on the rear side of the glass. <P>SOLUTION: The glass has a base material and a polarization layer comprising a polarizer at the least. The polarizer has ≥1.5 aspect ratio and is oriented so that the major axis direction of the polarizer is oblique with respect to the surface of the base material. It is preferable that the major axis direction of the polarizer has the angle of ≥±30° to <±80° with respect to the surface of the base material, the glass is used as the windshield of the vehicle and the vehicle is the car. <P>COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 38 | Polarizing film for window and front window for vehicle | JP2006167964 | 2006-06-16 | JP2007334150A | 2007-12-27 | KAMATA AKIRA; MATSUNAMI YUKI |
| <P>PROBLEM TO BE SOLVED: To provide a polarizing film for a window which is used suitably in a front window of a vehicle such as a car in particular, and with which a reflected image of an in-vehicle structure is prevented from being reflected on the rear surface of the front window to improve the whole antireflection effect drastically, safety, and design properties of a dashboard, and also to provide the front window for the vehicle. <P>SOLUTION: The polarizing film for the window at least contains an anisotropic light absorber and is characterized in that a component for horizontally polarizing (S polarizing) the light from the outside is decreased to ≤90%. The front window for the vehicle at least comprises: a base material; the polarizing film for the window; and an antireflection film. <P>COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 39 | 防眩装置 | JP2005511305 | 2004-04-09 | JPWO2005002893A1 | 2006-08-10 | 野場 基; 基 野場; 鈴木 勝; 勝 鈴木; 俊一 小川; 祥裕 小嶋 |
| 本発明は、水平方向の回動軸(3a、3b)を中心に回動可能なベースプレート(3)と、このベースプレート(3)に設けられ当該ベースプレート(3)に沿って水平方向に移動可能な可動部材(8)と、この可動部材(8)に設けられた第1の偏光部材(11)と、この第1の偏光部材(11)に対して回動可能に設けられた第2の偏光部材(14)とを備え、第1の偏光部材(11)に対して第2の偏光部材(14)を回動させることにより偏光手段(12)を透過する光の透過率を変化させるように構成された防眩装置である。 | ||||||
| 40 | Safe operational view under lighting | JP13161684 | 1984-06-26 | JPS6112429A | 1986-01-20 | HASHIMOTO TAKAAKI |
| PURPOSE:To achieve safe operational view by setting the cross angle between the polarization axes of polarization plates fixed respectively to the light or its front face and within the view of driver seat within predetermined range thereby lowering the permeability of light into the view. CONSTITUTION:A polarization plate 3 having the polarization axis 4 set in the direction of 0 deg. is arranged in front of a light 1 for irradiating the light L while a polarization plate 5 having the polarization axis 4 crossable with random angle is provided in the rear to be viewed from the rear through eyes. The crossing angle is made variable in the range of 60-120 deg.. The permeability of 48% for the crossing angle of 0 deg. can be reduced as the crossing angle increases upto 17% for the crossing angle of 90 deg.. When fixing one polarization plate 3 to the light 1 in tunnel or highway light 2 while another polarization plate 5 to the front glass of car, safe operational view can be achieved. | ||||||
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