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7621750 |
Anti-glare properties of polarized lens demonstration device and associated methods
A device and display for demonstrating glare reduction by a polarized lens includes an array of vertically spaced-apart, parallel, transparent elements. Rays of light polarized in a first dimension...
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7616887 |
Video camera monitor shield
A video camera monitor shield for use with a video camera which has a hood for covering the LCD monitor of a video camera, a base member with an upward extending rod at its front to which the hood...
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7611252 |
Monitor hood having light-shielding door
A light-shielding door is configured between an upper component and a lower component of a top plate of a monitor hood. The door is capable of moving to open or to close at an opening of the top...
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7604358 |
Hard-coated antiglare film, polarizing plate, and image display
A hard-coated antiglare film that has excellent antiglare properties, prevents a glare phenomenon from occurring, and prevents white blur from occurring to have excellent display contrast in bright...
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7589897 |
Antiglare film
An antiglare film comprises a transparent substrate; and an antiglare layer on the transparent substrate, the layer including a binder matrix, organic particles A and organic particles B having an...
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7586664 |
Transparent electrode for an electrochromic switchable cell
An electrochromic switchable transparency, e.g. a window and/or a mirror includes an electrochromic switchable medium between a pair of electrode assemblies. At least one of the electrode...
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7586079 |
Low power glare sensor
The invention may be embodied as a glare detection system or as a method of detecting glare. In a system according to the invention, there may be a light receiving surface, a first input channel, a...
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7573630 |
Photochromatic effect for polycarbonate glazing applications
A window assembly having photochromatic properties is described. The window assembly includes a substrate being adjacent to a coating. A photochromatic film is located between the substrate and the...
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7569269 |
Hard coat film, antireflection hard coat film, optical element and image display
A hard coat film of the present invention comprises a hard coat layer, which is a cured coat layer, provided on at least one side of a transparent plastic film substrate, wherein a hard coat layer...
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7564014 |
Apparatus for detecting welding light and protecting eyes from glare and method for controlling the same
A welding light detection and anti-glare eye protection apparatus, which shields welding light generated in welding or cutting environments to safely protect eyes of a worker from the welding...
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7561033 |
Display device and vehicle
A vehicle has a display device which widens the field of view (visible area) reflected by a side mirror or a back mirror mounted on the vehicle. To enable a driver driving the vehicle to confirm...
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7560158 |
Anti-dazzling film
Disclosed is an anti-dazzling film which, when provided on the surface of a display, can prevent the dazzle of the display caused by reflection of light introduced through a window, light emitted...
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7557995 |
Deployable telescope shade
According to one aspect of this invention, a deployable shade assembly is provided. The deployable shade assembly comprises a plurality of pivotable panels arranged circumferentially about a common...
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7553034 |
Display having a visor
The present invention is to provide a display having a visor, which comprises a flat display, two sliding members, two spinning arms and a visor. A sliding slot is disposed at each of two...
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7550703 |
Apparatus including at least one light sensor with an input pin for receiving an integration period signal
An automatically dimming mirror includes a dimming element having variable reflectivity, the degree of reflectivity based on a control signal. An ambient light sensor is positioned to receive light...
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7550698 |
Light sensor arrangement for auto-darkening lenses and method
A control for an auto-darkening lens or other optical device monitors light incident on the viewing area or in relatively close proximity to the viewing area of the lens to provide accurate light...
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7542207 |
Antiglare and antireflection film polarizing plate and display device
An antiglare and antireflection film having sufficiently high antireflection performance and at the same time, having excellent image display quality. An antiglare and antireflection film...
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7542118 |
Antiglare film
An antiglare film is disclosed comprising a transparent substrate and an antiglare layer including a binder matrix and a particle, wherein center line average roughness Ra of a surface of an...
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7541087 |
Multilayer film and image display device
A multilayer film is produced by forming a first and a second layers consecutively on at least one surface of a biaxially stretched polyester base. The first layer contains particles and a binder...
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7524553 |
Optical film, polarizing plate and image display using the same
An object of the present invention is to provide an optical film assured of reflectance low enough to suppress glaring and excellent in the scratch resistance, antifouling property and antistatic...
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7505136 |
Testing and tuning electrically dimmable windows
A dimmable window testing system comprises a light source configured to emit a beam of known intensity through a dimmable element of an electrically dimmable window system. A light intensity sensor...
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7505104 |
Antiglare antireflective film, polarizing plate and liquid crystal display
An antiglare antireflective film is provided and includes: a transparent substrate; and at least one layer. The antiglare antireflective film having a surface having asperities in which: 15% to 70%...
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7504957 |
Light sensor embedded on printed circuit board
A system and/or method for sensing the presence of moisture (e.g., rain) and/or other material(s) on a window such as a vehicle window (e.g., vehicle windshield, sunroof or backlite). Such...
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7494232 |
Passive broadband long wave and mid-wave infrared optical limiter device
Method for limiting amount of radiation impinging on a radiation-sensitive detector device by directing radiation toward the detector, permitting the radiation to impinge upon the detector device...
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7494231 |
Vehicular signal mirror
A vehicular signal mirror includes a reflective mirror element comprising a mirror reflector on a light-transmitting substrate. The visible light reflectance is at least about 40% for visible light...
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7486887 |
Protective device for camera view finder
A protective device to protect a camera view finder and one kind of LCD protective device, which consists of a frame and a light screen installed on a frame. The frame is a separate structure. A...
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7486887 |
Protective device for camera view finder
A protective device to protect a camera view finder and one kind of LCD protective device, which consists of a frame and a light screen installed on a frame. The frame is a separate structure. A...
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7481542 |
Rearview mirror system—especially for a motor vehicle
A rearview mirror system), in particular for a motor vehicle, including a rearview mirror provided with a reflection part with variable reflectance and a control system associated with the...
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7473000 |
Shield for solar radiation collector
A solar concentrator may include a substantially planar surface, a curved primary mirror having a first perimeter, at least a portion of the first perimeter being in contact with the substantially...
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7472999 |
Antiglare film, process for producing the same, and display device using antiglare film
An antiglare film having excellent durability is disposed on the front of a display device and comprises a transparent plastic film and, formed on the transparent plastic film, at least an...
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7467873 |
Privacy film
The present invention pertains to privacy film that can be used with documents. The privacy film has a light transmissive, polymeric base sheet that has opposing first and second surfaces. A...
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7446133 |
Anti-glare film, and optical member and liquid crystal display apparatus using the same
Anti-glare film including anti-glare layer. The anti-glare film is obtained by coating or casting a liquid composition containing a polymer, a curable resin precursor, and a solvent on a...
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7443608 |
Uniform diffuse omni-directional reflecting lens
A transparent multi-layer lens construction to be worn as a sunglass lens, or a fashion lens, that reflects light in a diffuse manner. The multi-layer lens construction is, in part, a combination...
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7443584 |
Polarizer and equipment for manufacturing the same
A polarizer ( 2 ) for a liquid crystal display device includes a polarizer base ( 21 ), a first protective layer ( 20 ) and a second protective layer ( 22 ) on two sides of the polarizer base for...
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7426342 |
Digital still camera module with light optimization mechanism
A lens module includes a barrel ( 40 ), a plurality of lenses ( 42 ), and a light guide plate ( 60 ). The barrel is covered at one end thereof with a transparent board ( 50 ). The lenses are...
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7419272 |
Day and night film
An optical element having a front side and a back side operates in an ambient lit mode and a backlit mode. The optical element includes a diffusely reflecting layer facing the front side for...
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7414772 |
Color-neutral reflective control switchable thin film material
The present invention provides a reflective control switchable thin film material that can become completely colorless when transparent, and the present invention relates to a reflective control...
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7390099 |
Hard-coated antiglare film and method of manufacturing the same
There are provided a hard-coated antiglare film with high hardness, high scratch resistance and good antiglare properties, a method of manufacturing the film, an optical element using the film, and...
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7378633 |
Vehicle rearview assembly having a light sensor with two or more transducers
Light sensors having a wide dynamic range are used in a variety of applications. A wide dynamic range light sensor includes an exposed photodiode light transducer accumulating charge in proportion...
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7374298 |
Laser beam dump
A laser beam dump dissipates laser energy. The laser dump includes a cradle for holding the laser and an open cavity lined with a laser energy absorbing material. Laser emissions are directed from...
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7372641 |
Contrast reinforcement for displays
The invention relates to a method and a device for contrast enhancement for display devices. A high-contrast representation of optical signals and/or symbols is achieved by providing a...
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7355161 |
Systems and methods for controlling windows with variable light transmission
Systems and methods for controlling windows with variable light transmission are disclosed. In one embodiment, a system includes a sensor adapted to receive a light intensity, a user input device...
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7354163 |
Antiglare film and image display apparatus
An antiglare film ( 1 ) comprises: a transparent base film ( 2 ), a light-diffusing layer ( 3 ) formed on the transparent base film ( 2 ), and an antiglare layer ( 4 ) formed on the light-diffusing...
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7349155 |
Screen having a layer of reflectors
A reflector comprises a core and a first dielectric mirror formed over at least a portion of the core to reflect light having a preselected wavelength. The reflector may comprise a plurality of...
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7345815 |
Illumination apparatus for microscope
A transmission illumination apparatus for a microscope has an optically transparent sample mount plate on which a sample is mounted, a surface light source that projects substantially uniform...
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7344260 |
Stowable laser eye protection
A stowable laser eye protection system is provided as a solution for protecting the eyes of pilots and other vehicle operators and optical sensors such as during critical phases of flight and for...
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7341355 |
Anti-glare optical film and process for preparing the same
An anti-glare optical film which reduces in whitening of a screen without sacrificing anti-glare property, and a process for preparing the same. There is provided an anti-glare optical film has an...
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7329434 |
Polarizing layer with adherent protective layer
The invention relates to a process for forming an integral protective layer on a polarizing layer comprising coating the layer with a sol, gelling the sol, and then curing the coating to form a...
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7320525 |
Rear-view mirror for vehicles
A rearview mirror reflects ambient light and dims when light from headlights of a following motor vehicle is detected. Electrochromic mirror glass is fixedly secured to a frame within an opening. A...
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7310178 |
Rearview mirror assembly for a vehicle
An interior rearview mirror assembly for a vehicle comprises an electro-optic mirror unit whose reflectivity is variable in response to an electrical voltage applied thereto. The mirror unit...
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