Abstract: Some implementations provide automatic display mode selection for a device, such as a mobile display device, according to a hierarchy of criteria. Each display mode may correspond with a set of display parameter settings, which may include a color depth setting, a brightness setting, etc. In some examples, one of the criteria may correspond with a software application being executed on the device. Some implementations involve creating a display device user profile and controlling a display of a mobile display device according to the user profile. The user profile may be built gradually over some number of days/weeks/months after the first use of the device. In some implementations, display parameter setting information or other device setting information corresponding to data in a user profile, including but not limited to demographic data, may be received by a mobile display device from another device, such as a server.

Abstract: This disclosure provides display-related systems, methods, and apparatus. A display apparatus can include an array of display elements and an address-selector architecture for addressing and loading data into the array of display elements. The address-selector architecture can include a plurality of bank drive interconnects that can provide write enable voltages. Each of a plurality of scan-line interconnects, where each scan-line interconnect is coupled to one row of display elements, is selectively electrically connected to one bank drive interconnect via a transistor. The scan-line interconnects and their corresponding transistors are grouped into a number of row-banks, where the row-banks can include unequal number of scan-line interconnects. The gate terminals of the transistors in each row-bank are connected to a bank-control interconnect. A bank control interconnect driver provides voltages to the bank-control interconnects for selectively turning the transistors in each bank ON and OFF.

Abstract: This disclosure provides systems, methods, and apparatus for incorporating a touch sensor into a display device. In one aspect, a display device can be formed from two opposing substrates coupled by an edge seal. An aperture plate can be fabricated on a rear surface of the front substrate. Apertures corresponding to display elements can be formed through the aperture plate. Conductive layers can be deposited over the rear surface of the front substrate and patterned to form portions of a capacitive touch sensor. The conductive layers also can be patterned to include apertures aligned with the apertures formed in the aperture plate. The apertures formed through the conductive layers may permit the conductive layers to be formed from light-blocking material without substantially impacting the optical quality of the display.

Abstract: This disclosure provides systems, methods and apparatus for locating at least a portion of the routing interconnects on the aperture plate to reduce or completely eliminate bezel space, reduce line resistance, reduce line capacitance and increase power savings. In some implementations, one aspect, the routing interconnects may electrically connect row interconnects from an array of pixels to a row voltage driver. In some implementations, a conductive spacer may be coupled between an aperture plate and a light modulator substrate and may electrically connect at least one row interconnect on the light modulator substrate to at least one routing interconnect on the aperture plate. Some or all of the routing interconnects may run through the display area of the electromechanical device. Some or all of the conductive spacers may make contact with a row interconnect and a routing interconnected within the display area, for example via a conductive contact pad.

Abstract: This disclosure provides systems, methods, and apparatus for protecting a display device from moisture ingress. A display device can be formed from two opposing substrates. Moisture-impervious walls can be formed around the perimeters viewing areas included on the substrates. The substrates can be brought together such that the perimeter walls align. The substrates can be bonded together by an anodic or eutectic bond. At least one layer of material forming the perimeter walls may be doped, for example with sodium ions, to facilitate the formation of an anodic bond. Alternatively, a layer of metal may be deposited onto the perimeter walls to facilitate the formation of a eutectic bond.

Abstract: This disclosure provides systems, methods, and apparatus for protecting a display device from moisture ingress. A display device can be formed from two opposing substrates. Moisture-impervious walls can be formed around the perimeters of viewing areas included on the substrates. At least one of the substrates can include a second perimeter wall and a trench defined by the two perimeter walls. The trench can be filled with epoxy, and the substrates can be brought together such that the perimeter walls align and are brought into contact with one another. The epoxy is cured, trapped within the perimeter trench, bonding the substrates to one another and forming a substantially moisture impervious seal.

Abstract: This disclosure provides systems, methods, and apparatus for displaying images on a display. An image-forming region is formed by a plurality of display elements each having a movable shutter component. Images are generated by controlling the shutter component of each of the plurality of display elements to move into open or closed positions depending on a desired light output intensity. Optically inactive display elements are positioned outside of the image-forming region. The position of the movable shutter component of each optically inactive display element is selected based on the next state of the movable component of at least one display element. The optically inactive display elements can increase the speed of the shutter components of display elements by displacing a fluid that surrounds the display elements and the optically inactive display elements.

Abstract: Some implementations provide automatic display mode selection for a device, such as a mobile display device, according to a hierarchy of criteria. Each display mode may correspond with a set of display parameter settings, which may include a color depth setting, a brightness setting, etc. In some examples, one of the criteria may correspond with a software application being executed on the device. Some implementations involve creating a display device user profile and controlling a display of a mobile display device according to the user profile. The user profile may be built gradually over some number of days/weeks/months after the first use of the device. In some implementations, display parameter setting information or other device setting information corresponding to data in a user profile, including but not limited to demographic data, may be received by a mobile display device from another device, such as a server.

Abstract: An array of MEMS shutters may incorporate opaque and/or interference-based film stacks, to control light in a window. The shutter structure may include one or more layers with a controlled stress gradient, which makes a shutter arm curl out of plane and away from a defined aperture for light, thus permitting light to be transmitted through a transparent substrate and past the MEMS structure. To close the shutter, a voltage may be applied between an electrode in the shutter arm and an electrode covering a region on the substrate, rolling the shutter arm flat against the substrate electrode and placing the shutter arm over the aperture. The shutter arm may be configured to transmit selected wavelengths of light. In some implementations, the shutter arm may be configured to filter out infrared light.

Abstract: An array of MEMS shutters may incorporate opaque and/or interference-based film stacks, to control light in a window. The shutter structure may include one or more layers with a controlled stress gradient, which makes a shutter arm curl out of plane and away from a defined aperture for light, thus permitting light to be transmitted through a transparent substrate and past the MEMS structure. To close the shutter, a voltage may be applied between an electrode in the shutter arm and an electrode covering a region on the substrate, rolling the shutter arm flat against the substrate electrode and placing the shutter arm over the aperture. The shutter arm may be configured to transmit selected wavelengths of light. In some implementations, the shutter arm may be configured to filter out infrared light.

Abstract: This disclosure provides systems, methods and apparatus for providing continuous light-transmissivity tuning through a mechanical smart window. In one aspect, a mechanical smart window including multiple layers is provided, each layer featuring light-blocking and light-transmitting areas. The layers may be moved relative to each other, changing the amount by which each light-blocking area occludes light-transmitting areas on other layers.