摘要:
The present invention extends adjustable keyboard components. A user can selectively adjust height, tilt, and other keyboard positioning aspects (e.g., pitch, tilt, roll, yaw etc.), to accommodate the specific preferences and/or physical or anatomical characteristics of the user. Keyboard adjustments can tailor a solid foundational position for the user's fingers and hands. The keyboard can include separate left and right modules. Adjustability and separability facilitate highly variable and independent movement of the user's left and right hands. Adjustments and re-adjustments allow a user to make a wide range of alterations to their typing position at any point in time based on circumstances and comfort. As such, adjustments and re-adjustments can (potentially significantly) reduce discomfort and/or injuries associated with repetitive motion.
摘要:
An electronic device may have a liquid crystal display with backlight structures. The backlight structures may produce backlight that passes through display layers in the display. The display layers may include color filter elements, a liquid crystal layer, and a thin-film transistor layer. The color filter elements may be interposed between the thin-film transistor layer and the backlight structures or the thin-film transistor layer may be interposed between the color filter elements and the backlight structures. The backlight structures may be formed from optical fiber, a two-dimensional array of light-emitting diodes, a light guide plate that includes a rectangular recess for receiving optical films, or light guide plate structures that include internal light scattering structures. A light guide plate may be provided with alignment features that mate with alignment features on optical films.
摘要:
An electronic device may have a liquid crystal display with backlight structures. The backlight structures may produce backlight that passes through an array of display pixels. The display pixels may include electrode structures and thin-film transistor structures for controlling electric fields in a layer of liquid crystal material. The liquid crystal material may be formed between an outer display layer and an inner display layer. The inner display layer may be interposed between the backlight structures and the liquid crystal material. Thin-film transistor structures, electrodes, and conductive interconnection lines may be deposited in a layer on the inner surface of the outer display layer. A layer of color filter elements may be used to provide the display with color pixels. The color filter elements may be formed on top of the thin-film transistor layer or on a separate color filter array substrate such as the inner display layer.
摘要:
A display may include a backlight structure. The backlight structure may include a light guide plate. Holes in the light guide plate may be configured to receive corresponding light-emitting diodes. The holes may separate an edge portion of the light guide plate from a main central portion of the light guide plate. Adhesive may be attached to the lower surface of the edge portion. The adhesive may be attached to a device housing or may be attached to a flex circuit that is attached to the housing with additional adhesive. The light-emitting diodes may be mounted within packages in pairs. The packages may be mounted on the flex circuit. Traces on part of the flex circuit may be covered by part of the light guide plate without any intervening adhesive. A reflective structure may be interposed between the traces and parts of the main portion of the light guide plate.
摘要:
An electronic device housing may contain a display module. The display module may contain layers of material such as a color filter layer and a thin-film transistor layer. These layers of material may be mounted in a display module chassis. A cover glass may cover the display module. The housing may have springs that mate with corresponding holes in the chassis of the display module to hold the display module in place within the housing. The springs may flex about a flex axis that is perpendicular to a planar rear housing surface and the planar layers of the display module. A disassembly tool may be inserted into a gap between the cover glass and housing sidewalls. When the disassembly tool is rotated, a fin on the tool may press against an engagement structure in the spring and may release the spring from the display module.
摘要:
An electronic device may have a display. Inactive portions of the display such as peripheral portions of the display may be masked using an opaque masking layer. An opening may be provided in the opaque masking layer to allow light to pass. For example, a logo may be viewed through an opening in the opaque masking layer and a camera may receive light through an opening in the opaque masking layer. The display may include upper and lower polarizers, a color filter layer, and a thin-film transistor layer. The opaque masking layer may be formed on the upper polarizer, may be interposed between the upper polarizer and the color filter layer, or may be interposed between the color filter layer and the thin-film transistor layer. The upper polarizer may have unpolarized windows for cameras, logos, or other internal structures.
摘要:
An electronic device display may have a color filter layer and a thin film transistor layer. A layer of liquid crystal material may be interposed between the color filter layer and the thin film transistor layer. A layer of polarizer may be laminated onto the surface of the color filter layer. Laser trimming may ensure that the edges of the polarizer are even with the edges of the color filter layer. The thin film transistor layer may have an array of thin film transistors that control pixels of the liquid crystal material in the display. Driver circuitry may be used to control the array. The driver circuitry may be encapsulated in a planarized encapsulant on the thin film transistor layer or may be mounted to the underside of the color filter layer. Conductive structures may connect driver circuitry on the color filter layer to the thin film transistor layer.
摘要:
Wall portions, such as wall portions of electronic device housing components, are provided with one or more foot assemblies. A foot assembly can be formed by creating an internal cavity in an internal surface of the wall portion, an external cavity in an external surface of the wall portion, and a hollow passageway extending through the wall portion and between the cavities. The foot assembly can be completed by inserting a foot at least partially through the external cavity and hollow passageway and into the internal cavity, such that an external portion of the foot is at least partially contained within and contacting the surfaces of the external cavity, and such that an internal portion of the foot is at least partially contained within the internal cavity. A portion of the foot may be deformable to at least partially conform to the surfaces defining the internal cavity.
摘要:
Wall portions, such as wall portions of electronic device housing components, are provided with one or more foot assemblies. A foot assembly can be formed by creating an internal cavity in an internal surface of the wall portion, an external cavity in an external surface of the wall portion, and a hollow passageway extending through the wall portion and between the cavities. The foot assembly can be completed by inserting a foot at least partially through the external cavity and hollow passageway and into the internal cavity, such that an external portion of the foot is at least partially contained within and contacting the surfaces of the external cavity, and such that an internal portion of the foot is at least partially contained within the internal cavity. A portion of the foot may be deformable to at least partially conform to the surfaces defining the internal cavity.
摘要:
A multi-layered cable consisting of three or more conductive layers separated by layers of dielectric and/or adhesive material. The bottom layer and the top layer may act as return path for the transmitted signals and as a shield to prevent interference between these and external electrical signals. Located between the bottom layer and the top layer, the middle layer may transmit desired signals through the flexible cable. The material selection and specifics of each of the layers should be selected so as to achieve a balance in which the desired electrical impedance and mechanical flexibility requirements are met. The cable may also include one or more vias connecting the bottom layer to the top layer, providing shielding all the way around the flex cable. An additional conductive sock may be used to improve shielding effectiveness of the top and bottom layer and to connect to I/O connector shells and the system Faraday cage.