Abstract: A transmissive backlit display is disclosed. In one aspect, the backlit display comprises a backlight and an array of transmissive interferometric modulators. Each interferometric modulator comprises a fixed and moving dielectric mirror stack. The interferometric modulators cause light within the desired wavelength range to be transmitted while reflecting at least a portion of the remaining light.

Abstract: A transmissive backlit display is disclosed. In one aspect, the backlit display comprises a backlight and an array of transmissive interferometric modulators. Each interferometric modulator comprises a fixed and moving dielectric mirror stack. The interferometric modulators cause light within the desired wavelength range to be transmitted while reflecting at least a portion of the remaining light.

Abstract: A method for packaging a display device and the device obtained thereof are disclosed. In one aspect, the method comprises providing a substrate. The method further comprises manufacturing an array of display elements on a back side of the substrate, the array comprising a plurality of posts between the display elements connecting electrodes of the display elements. The method further comprises providing a back plate. The method further comprises sealing the back plate to the back side of the substrate, wherein one or more posts are in contact with the back plate after sealing the back plate to the back side of the substrate.

Abstract: A transmissive backlit display is disclosed. In one aspect, the backlit display comprises a backlight and an array of transmissive interferometric modulators. Each interferometric modulator comprises a fixed and moving dielectric mirror stack. The interferometric modulators cause light within the desired wavelength range to be transmitted while reflecting at least a portion of the remaining light.

Abstract: Summarization of video content including football.

Abstract: The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field.

Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate can contain electronic circuitry for controlling the array of interferometric modulators. The backplate can provide physical support for device components, such as electronic components which can be used to control the state of the display. The backplate can also be utilized as a primary structural support for the device.

Abstract: Various embodiments disclosed herein comprise a photovoltaic device of improved efficiency. The photovoltaic device comprises a photovoltaic material, a reflective conductor, a total-internal-reflection surface and a microstructure. The microstructure reflects light so that some of the reflected light is incident upon the total-internal-reflection surface at an angle greater than the critical angle. In some embodiments, the photovoltaic device has a photovoltaic material, a reflective conductor, and a surface forward the conductor configured to redirect light rays directed toward the conductor such that redirected light is instead incident on the photovoltaic material. Various embodiments include a method of manufacturing a photovoltaic device of improved efficiency. Other embodiments are also described.

Abstract: A plurality of reflective spatial light modulator arrays combined together to form a larger display. Each array can include a plurality of light modulating elements disposed on a substrate. Dead space may exist between active areas and/or at a perimeter of the light modulating elements. A plurality of optical elements each having an input aperture and an output aperture can be used to reduce the effect of the dead space. The input apertures are disposed distally and the output apertures are disposed proximally respectively to the light modulating elements such that light received propagates exits the output apertures to the light modulating elements. The input apertures are larger than the output apertures thereby reducing the amount of dead space between active areas of light modulating elements seen be a viewer.

Abstract: A method and system for reducing power consumption in a display includes driving a display comprising a plurality of display elements characterized by a display state. In a first mode of operation, the display state of substantially all the display elements is periodically reset so as to display a first series of image frames. Upon changing to a second mode of operation, a second mode of operations comprises re-setting the display state of only a portion of the display elements so as to display a second series of image frames at a display element resolution which is less than said display element resolution used to display said first series of image frames.

Abstract: A method for sensing the actuation and/or release voltages of a electromechanical system or a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.

Abstract: The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field.

Abstract: A method and system for reducing power consumption in a display includes driving a display comprising a plurality of display elements characterized by a display state. In a first mode of operation, the display state of substantially all the display elements is periodically re-set so as to display a first series of image frames. Upon changing to a second mode of operation, a second mode of operations comprises re-setting the display state of only a portion of the display elements so as to display a second series of image frames at a display element resolution which is less than said display element resolution used to display said first series of image frames.

Abstract: A method of making an interferometric modulator element includes forming at least two posts, such as posts formed from spin-on glass, on a substrate. In alternate embodiments, the posts may be formed after certain layers of the modulator elements have been deposited on the substrate. An interferometric modulator element includes at least two spin-on glass support posts located on the substrate. In alternate embodiments, the support posts may be located over certain layers of the modulator element, rather than on the substrate. A method of making an interferometric modulator element includes forming a rigid cap over a support post. An interferometric modulator element includes support posts having rigid cap members.

Abstract: A method for sensing the actuation and/or release voltages of a microelectromechanical device include applying a varying voltage to the device and sensing its state and different voltage levels. In one embodiment, the device is part of a system comprising an array of interferometric modulators suitable for a display. The method can be used to compensate for temperature dependent changes in display pixel characteristics.

Abstract: Systems and methods of controlling client display modes are disclosed. In one embodiment, an electronic device includes an array of interferometric modulators, and an array driver for the array of interferometric modulators. The array driver is configured to receive video data which at least a portion of is in an interlaced format, to identify a portion of the video data as interlaced format, and to render the identified video data in an interlaced format on the array of interferometric modulators. In another embodiment, a method of displaying information on a bi-stable display includes receiving video data at a device having an interlaced mode of displaying data and a non-interlaced mode of displaying data, identifying at least a portion of the video data as interlaced format, and displaying the interlaced video data on the bi-stable display. In some embodiments the bi-stable display can be an array of interferometric modulators.

Abstract: A microelectromechanical systems device having support structures formed of sacrificial material that is selectively diffused with a dopant material or formed of a selectively oxidized metal sacrificial material. The microelectromechanical systems device includes a substrate having an electrode formed thereon. Another electrode is separated from the first electrode by a cavity and forms a movable layer, which is supported by support structures formed of a diffused or oxidized sacrificial material.

Abstract: A method and system for reducing power consumption in a display includes driving a display comprising a plurality of display elements characterized by a display state. In a first mode of operation, the display state of substantially all the display elements is periodically re-set so as to display a first series of image frames. Upon changing to a second mode of operation, a second mode of operations comprises re-setting the display state of only a portion of the display elements so as to display a second series of image frames at a display element resolution which is less than said display element resolution used to display said first series of image frames.

Abstract: A method of making an interferometric modulator element includes forming at least two posts, such as posts formed from spin-on glass, on a substrate. In alternate embodiments, the posts may be formed after certain layers of the modulator element have been deposited on the substrate. An interferometric modulator element includes at least two spin-on glass support posts located on the substrate. In alternate embodiments, the support posts may be located over certain layers of the modulator element, rather than on the substrate. A method of making an interferometric modulator element includes forming a rigid cap over a support post. An interferometric modulator element includes support posts having rigid cap members.

Abstract: A light modulator device includes a first electrical conduit, a second electrical conduit electrically isolated from the first conduit, a first display element, and a second display element. The first display element is in an actuated state when a voltage difference between the first conduit and the second conduit has a magnitude greater than a first actuation voltage and is in a released state when the voltage difference has a magnitude less than a first release voltage. The second display element is in an actuated state when the voltage difference has a magnitude greater than a second actuation voltage and is in a released state when the voltage difference has a magnitude less than a second release voltage. Either the actuation voltages are substantially equal and the release voltages are different, or the actuation voltages are different and the release voltages are substantially equal.