An electronic modulating device is provided. The electronic modulating device includes a substrate, a plurality of first modulating electrodes disposed on the substrate, and a plurality of second modulating electrodes disposed on the substrate. The area of one of the first modulating electrodes is greater than the area of one of the second modulating electrodes. The ratio of the number of first modulating electrodes to the number of second modulating electrodes is in a range from 0.5 to 2.0.

An example apparatus Includes a first hinge, a first housing having a hinge region and a support panel, where the support panel is to extend from the hinge region. The apparatus also Includes a first display device rotatably coupled to the support panel via the first hinge, a second housing having a set of external electrical contact to provide power to a removable input device, a second hinge to rotatably couple the first housing to the second housing, and a second display device fixedly coupled to the second housing.

In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes a panel assembly, a door frame, an electronic display, and a touchscreen. The door frame extends about and secured to a peripheral edge of the panel assembly. The electronic display overlays the panel assembly and is secured to the door frame. The touch screen overlaps a first portion of the electronic display, and the display includes a second portion which is not overlapped by the touchscreen.

An electronic apparatus includes a host, a main display, a keyboard, an auxiliary display, and a supporting mechanism. The main display is pivotally connected to the host. The keyboard is slidably disposed on the host. The auxiliary display is disposed on the host and is arranged side by side with the keyboard. The auxiliary display includes a movable end and a lifting end, the keyboard contacts the movable end, and the movable end is slidably connected to the host. The supporting mechanism includes a first link, a second link, and a third link. The first link is slidably connected to the host and is pivotally connected to the second link. The second link is pivotally connected to the host and is pivotally connected to the third link. The third link is pivotally connected to the lifting end.

A vehicle interior component configured to provide a user interface for vehicle systems is disclosed. The component may provide a user interface for a vehicle occupant. The component may comprise a composite structure to provide the user interface comprising a cover providing an exterior surface, a sensor, light panel, absorber panel and/or decorative material. The light panel may provide output visible at the exterior surface; the decorative layer and/or absorber panel may provide a visual effect. The cover may comprise a light-transmissive cover; illumination from a display may comprise visible light transmitted through a functional layer and through an at least partially translucent cover. The component may comprise a light panel to provide output visible at the cover exterior surface. A method of operating the user interface provided by the composite structure is also disclosed. The user interface may be coupled to a control system.

A hinge mechanism includes a first lap joint structure disposed on one end of each linkage component rotatably connected to a base, and extends in a direction from one end of the base to a mounting bracket located on a same side as the first lap joint structure, and a second lap joint structure disposed on one side of each support plate and that faces the base and extends in a direction from the side of the support plate to the base, wherein a second surface of the second lap joint structure slides along a surface of the first lap joint structure when two mounting brackets are relatively folded or unfolded.

To provide an electronic device capable of recognizing a user's emotion with a high accuracy. The electronic device includes a detection device, an arithmetic device, and a housing. The housing includes a space at a position overlapping with a user's nose when the user wears the electronic device. The detection device is located between the housing and the user's nose. The detection device has a function of obtaining user's data on an emotion of the user and outputting the user's data to the arithmetic device. The arithmetic device has a function of generating display data based on the user's data and outputting the display data.

An electronic apparatus includes: a chassis having an inner surface, and an elevation portion provided at one edge of the inner surface and raised to be higher than the inner surface; a display panel having a display surface, and a rear surface supported by the inner surface of the chassis; a bezel provided along an outer periphery of the display surface of the display panel, and supported by the elevation portion of the chassis; and a double-sided adhesive tape capable of being tensile peeled by pulling a tab for tensile peeling operation, and extending from the inner surface to the elevation portion of the chassis, to fix the display panel to the inner surface of the chassis and fix the bezel to the elevation portion of the chassis.

A rotating shaft mechanism (10) is provided, including a main bracket (1) and at least one rotating assembly (2). Each rotating assembly can rotate relative to the main bracket. The rotating assembly includes a rotating member (21), a middle frame (22), and a sliding member (23). The rotating member can be rotatably connected to the main bracket about the first rotation center, and the other end of the rotating member can be rotatably connected to the middle frame about the third rotation center. One end of the sliding member is hinged to the main bracket, and the sliding member can rotate relative to the main bracket about the second rotation center. The other end of the sliding member slidably coordinates with the middle frame, so that the middle frame is away from or close to the second rotation center along an extension direction of the sliding member.

This application is directed to a display assistant device that acts as a voice-activated user interface device. The display assistant device includes a base, a screen and a speaker. The base is configured for sitting on a surface. The screen has a rear surface and is supported by the base at the rear surface. A bottom edge of the screen is configured to be held above the surface by a predefined height, and the base is substantially hidden behind the screen from a front view of the display assistant device. The speaker is concealed inside the base and configured to project sound substantially towards the front view of the display assistant device.