|
Match
|
Document |
Document Title |
|
|
7623142 |
Flexure
An apparatus includes a first member, a second member and a flexure. The flexure has a central portion connected to the first member, outer portions connected to the second member and an...
|
|
|
7612947 |
Controllable optical lens
A controllable electrowetting lens system has a feedback control loop for controlling the electrode arrangement drive signals to implement an autofocus function. The feedback control loop...
|
|
|
7609954 |
Lens module and camera module using the lens module
A lens module includes a lens barrel, at least one fixed focus lens fixed in the lens barrel, and at least two variable focus lenses fixed in the lens barrel. Each variable focus lens includes two...
|
|
|
7606501 |
System and method for generating optical return-to-zero signals with alternating bi-phase shift and frequency chirp
A system and method for generating an optical return-to-zero signal with frequency chirp. The system includes a bit separator configured to receive an electrical non-return-to-zero signal and...
|
|
|
7605972 |
Electro-optical panel, electro-optical device, driving method of electro-optical device
An electro-optical panel includes a first substrate, a second substrate facing the first substrate, a common electrode disposed on the first substrate, a plurality of pixel electrodes disposed on...
|
|
|
7599628 |
Method for modulating an optical signal and optical transmitter
A method for modulating an optical signal includes the following steps: modulating the intensity of the optical signal with a nonreturn-to-zero bit signal, and modulating the phase of the optical...
|
|
|
7599107 |
Electro-optical device, electronic apparatus, and driving method
An electro-optical device includes a controller, a reference current source, a correction current source, a combining unit, and an electro-optical element. The controller generates a reference...
|
|
|
7595011 |
Stabilized electrochromic media
Disclosed are compositions, which are stabilized against degradation and yellowing during exposure to ultraviolet light by the presence of certain hindered amine additives, a method of stabilizing...
|
|
|
7589881 |
Electro-optic device and electronic apparatus
An electro-optic device includes first and second pixels that form first and second images, respectively. The first and second pixels are arranged alternately in a first direction. A light blocking...
|
|
|
7589880 |
Apparatus and methods for manipulating light using nanoscale cometal structures
An apparatus and methods for manipulating light using nanoscale cometal structures are disclosed. A nanoscale optics apparatus for manipulating light includes a plurality of nanoscale cometal...
|
|
|
7589515 |
Method for reducing temperature-dependent error in photocurrent sensor, and photocurrent sensor device
[Problem] To permit reduction in the temperature dependence of a sensor, which is ascribable to the temperature dependence of the Verdet constant of a sensor fiber, at a low cost. [Means for...
|
|
|
7586666 |
Interior rearview mirror system for a vehicle
An interior rearview mirror system for a vehicle includes an interior rearview mirror assembly including a reflective element having a transparent glass substrate with a transflective reflector...
|
|
|
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...
|
|
|
7583427 |
Components and methods for use in electro-optic displays
A sub-assembly for use in forming an electro-optic display comprises (in this order) a light-transmissive substrate ( 120 ); discrete areas ( 204 ) of electro-optic material separated by gutter...
|
|
|
7582231 |
Essentially water-free polymerized crystalline colloidal array composites having tunable radiation diffracting properties
The present invention is directed to a composite having tunable radiation diffracting properties which includes a flexible, water-free polymeric matrix and a crystalline colloidal array of...
|
|
|
7580172 |
MEMS device and interconnects for same
A microelectromechanical systems device having an electrical interconnect between circuitry outside the device and at least one of an electrode and a movable layer within the device. At least a...
|
|
|
7577367 |
Optical communication using duobinary modulation
Optical techniques, devices and systems for combining duobinary modulation and optical subcarrier multiplexing in optical communication applications. An analog mixer is used to mix a duobinary...
|
|
|
7573631 |
Hybrid analog/digital spatial light modulator
One embodiment relates to a hybrid micro electromechanical systems (MEMS) based spatial light modulator (SLM) capable of operating in both analog and digital modes. The hybrid SLM includes a...
|
|
|
7570415 |
MEMS device and interconnects for same
A microelectromechanical systems device having an electrical interconnect between circuitry outside the device and at least one of an electrode and a movable layer within the device. A layer of the...
|
|
|
7567369 |
Optical apparatus
To provide an optical apparatus which controls an interface state to change a focal length by using an optical element having a container sealing first liquid that is conductive or polarized and...
|
|
|
7561806 |
Method and system for keeping timing alignment between driving signals in optical double modulation
A method and system is disclosed for making timing alignment for a data transmission system, the method comprising providing a reference clock signal with a first frequency to a multiplexer through...
|
|
|
7561324 |
Electro-optic displays
The invention provides an electrophoretic medium comprising at least two types of particles having substantially the same electrophoretic mobility but differing colors. The invention also provides...
|
|
|
7561320 |
Modulation of electromagnetic radiation with electrically controllable composite material
An apparatus and related methods for modulating an electromagnetic radiation beam are described. A composite material is positioned in the path of the radiation beam, the composite material...
|
|
|
7557980 |
Optical path switching device
An optical path switching device is provided. The optical path switching device utilizes the electro-optic effect to apply an electric field on different reflective elements without moving an...
|
|
|
7557979 |
Electro-optic crystal, diffraction-based, beam-steering element
A beam-steering element made of a more optically-active material, potassium tantalate niobate, with an improved diffraction efficiency, having a plurality of electrode layers and one electro-optic...
|
|
|
7555226 |
Automatic bias control for an optical modulator
An automatic bias controller for an optical modulator is provided. The automatic bias controller comprises a driver for providing an electrical data signal to the modulator and a bias voltage...
|
|
|
7555223 |
UWB signal generator using optical FSK modulator
A UWB signal generator includes: a laser light source for generating laser light, an optical intensity modulator for modulating an intensity of laser light from the laser light source, a signal...
|
|
|
7554712 |
Edge seals for, and processes for assembly of, electro-optic displays
An electro-optic display comprises a backplane; a layer of electro-optic material disposed adjacent the backplane; a protective layer; and a sealing layer of a metal or a ceramic extending between...
|
|
|
7551346 |
Electro-optic displays, and materials for use therein
An electro-optic display comprises a layer of solid electro-optic material; a backplane comprising at least one electrode; and an adhesive layer disposed between the layer of electro-optic material...
|
|
|
7551342 |
Optical frequency comb generator and optical modulator
A resonance system ( 14, 15 ) is formed by a light incident side reflection mirror and a light exiting side reflecting mirror, arranged parallel to each other. The light incident on an incident...
|
|
|
7545550 |
Systems and methods of actuating MEMS display elements
Apparatus and methods of actuating MEMS display elements are disclosed. The disclosed embodiments can be incorporated into other drive schemes for MEMS display elements. In one embodiment, an...
|
|
|
7544922 |
Near-field light-emitting element and optical head
A near-field light-emitting element includes a transparent medium having a plane of incidence into which a laser beam enters, and a light-condensing plane on which the laser beam having entered the...
|
|
|
7538934 |
Surface force driven suspended particle devices
An optical device employs a fluid host medium ( 30 ) including a polar liquid ( 31 ) and an apolar liquid ( 32 ). The optical device further employs one or more electro-optically sensitive flakes (...
|
|
|
7533254 |
Volatile memory persistence during warm reboot in an optical transceiver
An operational optical transceiver configured to preserve a portion of volatile memory during a warm reboot process. The optical transceiver includes a persistent memory, a processor, and a system...
|
|
|
7532778 |
Optical waveguide modulator equipped with an output light monitor
An optical waveguide element having a plurality of surface waveguide portions. A connecting portion for connecting the surface waveguide portions. An output light-outputting waveguide portion...
|
|
|
7532386 |
Process for modifying offset voltage characteristics of an interferometric modulator
An interferometric modulator manufactured according to a particular set of processing parameters may have a non-zero offset voltage. A process has been developed for modifying the processing...
|
|
|
7532382 |
Display element
The present invention provides a display element including a layered body. The layered body includes a layered portion comprising a plurality of transparent thin films with different refractive...
|
|
|
7532381 |
Method of making a light modulating display device and associated transistor circuitry and structures thereof
An Interferometric Modulator (IMod) is a microelectromechanical device for modulating light using interference. The colors of these devices may be determined in a spatial fashion, and their...
|
|
|
7532379 |
Optical modulator with side access
An electro-optic semiconductor device (e.g., an optical modulator) having side access and beam propagation within the device is provided. Side access for the optical input and/or output facilitates...
|
|
|
7519249 |
Semiconductor optical modulator
Semiconductor optical modulator devices exhibiting improved chirp characteristics are constructed from a Mach-Zehnder structure having resonators positioned within each arm and a number of phases...
|
|
|
7515833 |
Optical double sideband modulation technique with increased spectral efficiency
An all optical network for optical signal traffic has at least a first ring with at least one transmitter and one receiver. The first ring includes a plurality of network nodes. At least a first...
|
|
|
7515794 |
Periodically poled element having a suppressing structure for the domain spreading
A periodically poled element comprises a ferroelectric substrate having a top surface, a bottom surface, a top electrode structure including at least one conductor positioned on the top surface,...
|
|
|
7515776 |
Temperature-controlled optical modulator
SiGe quantum wells where the well material has a lowest conduction band energy minimum at k=0 (the Γ point of the first Brillouin zone) are provided. Quantum well structures that satisfy this...
|
|
|
7515324 |
System and method for resolving reset conflicts in a phased-reset spatial light modulator system
A system for, and method of resolving reset conflicts in a phased-reset SLM system and a projection visual display system incorporating the system or the method. In one embodiment, the system...
|
|
|
7511725 |
Apparatus and method for providing a three-dimensional moving image from a non-fixed pixel display
Embodiments of the invention provide a system and method for providing a three-dimensional moving image from a non-fixed pixel display. In one embodiment, a display having a plurality of pixels is...
|
|
|
7509006 |
Optical device
An optical device wherein an optical waveguide is formed on a dielectric substrate, the optical device includes an input part and an output part where the optical waveguide and corresponding...
|
|
|
7505190 |
Electro-optical device substrate, electro-optical device, and electronic apparatus
An electro-optical device substrate includes a first transparent substrate; a second transparent substrate that faces the first transparent substrate, the second transparent substrate including...
|
|
|
7502161 |
Electrophoretic display medium and device
An electrophoretic display medium includes at least one set of colored particles in a dielectric fluid, wherein the dielectric fluid is a silicone fluid, and wherein the display medium has an...
|
|
|
7499603 |
Range extended electrooptic modulator
Methods, systems, and devices are provided for an electrooptical modulator. One method embodiment includes receiving an optical input signal to an electrooptical modulator. A first voltage input is...
|
|
|
7499211 |
Display medium and display device
The present invention provides a display medium, comprising:
a display medium, comprising: a pair of substrates, at least one of the pair of substrates having transparency; a particle group...
|