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9036240 Electronic paper display  
The disclosure provides an electronic paper display. The electronic paper display includes an electronic paper panel. A light guide plate is disposed on the electronic paper panel. The light guide...
9036239 Massive electrooptical cell having a fine structure and based on materials with giant electrooptical coefficients, its method of fabrication  
Electrooptical cell, including, on a substrate (1), a layer of ferroelectric massive material (4), with an electrode (2) forming an earth plane, provided between the substrate (1) and the...
9025234 Luminance enhancement structure with varying pitches  
The present invention is directed to luminance enhancement structure for reflective display devices. The luminance enhancement structure comprises columns and grooves, wherein said grooves have a...
9019263 Coordinated driving of adaptable light manipulator, backlighting and pixel array in support of adaptable 2D and 3D displays  
Methods, systems, and apparatuses are described for driving an adaptable light manipulator and a pixel array in a coordinated fashion so as to achieve a selected one of a plurality of possible...
9018299 Colored fluid and multi-phase liquid colored composition  
An object of the present invention is to provide a colored liquid with superior separability from polar solvents for use with an electrowetting or electrofluidic device that uses a coloring agent...
9019589 Electrowetting device  
An electrowetting display device comprising a picture element comprising a first fluid and a second fluid immiscible with the first fluid. At least one wall comprises a first surface and a second...
9007672 Transmitter optical module  
Disclosed is a transmitter optical module which includes an electro-absorption modulated laser modulating a light into an optical signal through a high-frequency electrical signal; a first...
9007675 Optical modulation device and optical modulation method  
In an optical modulation device, a first drive signal and a first bias signal are applied to a phase modulation unit, a second drive signal and a second bias signal are applied to a phase...
9002143 Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods  
A tunable Radio Frequency (RF) filter device includes a tunable optical source configured to generate an optical carrier signal, and a modulator coupled to the tunable optical source and...
9001409 Electrically activatable light blocking cover for vehicle mirrors and method  
A cover for use in connection with a mirror of a vehicle is provided. The cover is provided with a lens having an electrically activatable material. The lens is positioned in front of the vehicle...
9001406 Reflective display utilizing luminescence  
A reflective color display pixel has a top surface for receiving ambient light, and a plurality of sub-pixels including a first sub-pixel. The first sub-pixel has a broadband mirror and a...
8995046 Suspended particle device, light control device using the same, and driving method  
A suspended particle device includes a first substrate; a second substrate; a first electrode that can be controlled for a potential; a second electrode that can be controlled for a potential...
8995039 Switchable automotive glazing  
A window glazing (10) suitable for use in automotive applications wherein a switchable film (18) is protected from UV exposure and over-temperature exposure by a coating (14) that reflects IR and...
8988759 Metamaterial surfaces  
An apparatus to modify an incident free space electromagnetic wave includes a block of an artificially structured material having an adjustable spatial distribution of electromagnetic parameters...
8989525 Light deflecting element  
According to an embodiment, a light deflecting element includes a dielectric body, a first electrode, and a second electrode. The second electrode is configured to sandwich the dielectric body...
8989600 Modulating apparatus  
A modulating apparatus includes a branch that branches input light; a first modulating unit that modulates the phase of a first branch obtained by the branch; a second modulating unit that...
8988755 Mirror reflective element  
A variable reflectance vehicular electro-optic rearview mirror reflective element assembly includes a front substrate and a rear substrate and a perimeter seal disposed therebetween. The front...
8982444 Electrowetting display device and manufacturing method thereof  
The present inventive concept relates to an electrowetting display device including a lyophobic colloid material and a polymer resin such as an organic layer or a polyimide (PI), and a lyophobic...
8982448 Electrowetting device  
An electrowetting device includes: a liquid-confining member including a base and an electrode unit supported on the base, the liquid-confining member defining an inner chamber; a first liquid of...
8976436 Controlled diffuse scattering for displays  
A display device comprising a pixel, where the pixel includes: (a) a polar fluid that is at least one of colored and black, (b) a non-polar fluid that is at least one of transparent and...
8976439 Mirror assembly for vehicle  
An interior rearview mirror assembly includes a mirror casing and a prismatic reflective element. The mirror casing is a unitarily molded mirror casing having at least one attachment surface. The...
8976442 Electro-wetting display devices  
Electro-wetting display devices are disclosed. The electro-wetting display may include an upper structure and a lower structure opposite to each other, a hydrophobic insulating layer covering a...
8971671 Tunable RF filter device using optical waveguide paths with splitter and combiner pairs and related methods  
A tunable Radio Frequency (RF) filter device includes a tunable optical source generating an optical carrier signal, and a modulator coupled to the tunable optical source and modulating the...
8958789 Distributed digital antenna system  
An optical medium, such as fiber, is tapped to provide an antenna port wherever radio service coverage is desired. Each antenna port is a bi-directional remote unit that receives a digital optical...
8953238 High-speed optical modulator and method of modulating light by using the same  
Provided are a high-speed optical modulator and a method of modulating light by using the same. The optical modulator includes first and second resonance cavities that are sequentially stacked on...
8934164 Tunable optical filter and method of manufacture thereof  
A tunable optical filter is formed in the structure of an etalon. A thin electro-optic ceramic substrate is fixed between two end substrates. Each end substrate has an inner parallel surface...
8928965 Electrochemical processor, uses thereof and method of composing the electrochemical processor  
The present invention is related to an electrochemical processor, which comprises two electrodes of different electrochemical potential, which are bridged via an electrolyte. Upon, completion of...
8929745 Optical transmission apparatus  
A first clock modulator branches a light beam, varies a phase difference of the resulting light beams according to a first clock, and causes interference of the light beams. A second clock...
8922871 Electrowetting display device and manufacturing method thereof  
An electrowetting display device includes: a lower substrate, a pixel electrode disposed on the lower substrate, a lower water-repellent layer disposed on the pixel electrode, a plurality of...
8922869 Electrowetting display device and manufacturing method thereof  
The present disclosure relates to an electrowetting display device and a manufacturing method for the same, using a UV light reactive fluorosurfactant layer. The UV light reactive fluorosurfactant...
8923352 Laser with transmission and reflection mode feedback control  
One embodiment is directed towards a stabilized laser including a laser to produce light at a frequency and a resonator coupled to the laser such that the light from the laser circulates...
8917436 Piezochromic device  
The current invention relates to a piezochromic device wherein said device exhibits a reversible change in appearance initialed by an external applied force and then reverts back to its original...
8913205 Split segmented liquid crystal modulator  
Disclosed is a segmented liquid crystal modulator panel apparatus and method for driving the same that overcomes electrical cross-talk associated with capacitive coupling to a common electrode....
8908251 Tunable optical metamaterial  
A tunable metamaterial has a two dimensional array of resonant annular ring elements; and a plurality of voltage controllable electrical tuning elements disposed in or adjacent openings in each of...
8897607 Tunable RF filter device using optical waveguides with dispersion slopes of opposite signs and related methods  
A tunable Radio Frequency (RF) filter device includes a tunable optical source configured to generate an optical carrier signal, and a modulator coupled to the tunable optical source and...
8896901 Electro-optic device and electronic apparatus  
An electro-optic device includes a first substrate, a second substrate, an electro-optic layer which is interposed between the second substrate and the first substrate, and a first translucent...
8896904 Electrowetting display device  
A method for making a support plate for an electrowetting device includes providing the support plate with a hydrophobic layer; arranging a pattern of hydrophilic material on the hydrophobic...
8896903 Method for making electrowetting display device  
The present invention relates to a method of making an electrowetting display device having a plurality of picture elements, each picture element being defined by walls surrounding a display...
8891576 High SMSR unidirectional etched lasers and low back-reflection photonic device  
Unidirectionality of lasers is enhanced by forming one or more etched gaps (78, 80) in the laser cavity. The gaps may be provided in any segment of a laser, such as any leg of a ring laser, or in...
8879141 Analog interferometric modulator  
Methods and devices for calibrating and controlling the actuation of an analog interferometric modulator configured to have a plurality of actuation states. Devices and methods for calibrating an...
8873126 Electrooptic device and electronic apparatus  
An electrooptic device includes first and second substrates that are disposed opposing each other with an electrooptic material layer therebetween, a sealing material that bonds the first and...
8861068 Display structure with a roughened sub-electrode layer  
The invention relates to a display structure comprising an electrode layer (3) superposed on a sub-layer (5) wherein a surface of the sub-layer facing the electrode layer is roughened. In...
8860698 Electro-optical module, power supply substrate, wiring substrate, and electronic apparatus  
This invention provides an electro-optical module with reduced noise in driving voltage. The invention can include a power supply substrate that is arranged separately from the flexible substrate...
8854721 Components and testing methods for use in the production of electro-optic displays  
A laminate comprising a solid electro-optic medium and an electrically conductive layer is tested by passing it over a pair of electrodes at different potentials, with the electrically conductive...
8854714 Colored conductive fluids for electrowetting and electrofluidic technologies  
Colored conductive fluids for electrowetting or electrofluidic devices, and the devices themselves, are disclosed. The colored conductive fluid includes a polar solvent and a colorant selected...
8854720 Tri wavelength diffraction modulator and a method for modulation  
The present invention relates to a tri wavelength diffraction modulator (TWDM) and a method of tri wavelength diffraction modulation. The tri wavelength diffraction modulator includes: a...
8847113 Laser processing systems and methods for beam dithering and skiving  
A laser processing system includes a first positioning system for imparting first relative movement of a beam path along a beam trajectory with respect to a workpiece, a processor for determining...
8847345 Optical element, image sensor including the optical element, and image pickup apparatus including the image sensor  
An optical element includes a plurality of optical filters having different characteristics. The element includes a first optical filter including a first metal-structure group including first...
8848274 Electro-optical device and electronic apparatus  
An electro-optical device includes an electro-optical material, a first lens which is arranged at an incident side of the light and is provided so as to correspond to a pixel, and a condenser lens...
8847862 Systems, devices, and methods for driving an interferometric modulator  
This disclosure provides systems, methods, and apparatus for controlling the actuation of an analog interferometric modulator. In one aspect, a voltage may be determined from a sense electrode. A...