A movement mechanism applied to an inner-folding flexible screen terminal, comprising an intermediate support structure, the intermediate support structure being provided with a flexible screen support surface, a left-side rotation connection structure and a right-side rotation connection structure, a left-side connecting member and a right-side connecting member; inner ends of the left-side rotation connection structure and the right-side rotation connection structure are both rotatably connected to the intermediate support structure, the left-side connecting member and the right-side connecting member are respectively rotatably connected to outer ends of the left-side rotation connection structure and the right-side rotation connection structure, and the left-side connecting member and the right-side connecting member are respectively slidably connected to a left-side support frame and a right-side support frame. By means of the pressing of a pressing structure to the rotation structure, when a flexible screen mobile terminal is unfolded, the left and right casings can be prevented from rotating and shaking, and the unfolded state is stably maintained; and it is suitable for adopting multiple segments of rotation structures to cooperate with the pressing structure, thereby reducing the risk of getting stuck during rotation.

An electronic device includes a middle frame, a first flexible printed circuit FPC, a second FPC and a battery. Projections of the first FPC and the second FPC on the middle frame have a first overlapping region. The first overlapping region is located inside a projection of the battery on the middle frame and is far away from an edge of the battery. A first through hole is disposed on the middle frame. The first overlapping region is located in the first through hole. The electronic device provided in this application can implement reduction of an overall thickness, so that the electronic device provides better user experience.

Apparatuses, systems, and methods are provided for use with expandable displays. In some implementations management techniques and/or systems are provided that allow for access to expandable display functionality to be managed to as to potentially prolong device battery life. In other or additional implementations, techniques and/or systems are provided for potentially safeguarding devices with expandable displays from damage in the event of a fall or drop event. In yet other or additional implementations, techniques and/or systems are provided for determining the expansion state of an expandable display, thereby allowing corrective measures to be taken if the actual expansion state of the expandable display does not align with the expected expansion state of the expandable display.

An electronic device is disclosed, including a housing, an optical image stabilization (OIS) coil and an auto-focus (AF) coil, a first lens disposed along an optical axis, a second lens disposed under the first lens, and a third lens disposed under the second lens, the second lens is deformable according to movement of an AF carrier, an OIS carrier including an OIS magnet disposed corresponding to the OIS coil of the housing, and configured to move the third lens along a direction perpendicular to the optical axis, wherein the AF carrier includes an AF magnet corresponding to the AF coil, to move the second lens along the optical axis, and a processor configured to apply a current to the OIS coil to move the OIS carrier, resulting in movement of the third lens in the direction perpendicular to the optical axis, and apply a current to the AF coil to deform the second lens by movement of the AF carrier.

A display device includes a display panel, an adhesive layer on the display panel and comprising a plurality of layers having different loss modulus and glass transition temperatures Tg, a cover window on the adhesive layer, and an actuator at the cover window. Then, the adhesive layer includes a first adhesive layer having a lower loss modulus and a glass transition temperature Tg and a second adhesive layer having a higher loss modulus and a glass transition temperature Tg.

An electronic device includes: a display panel having a first area and a second area, the second area being spaced apart from the first area in a first direction; a support plate under the display panel, the support plate including: a folding part configured to be folded about a folding axis extending in a second direction crossing the first direction; a first support part extending from the folding part in the first direction; and a second support part spaced apart from the first support part with the folding part therebetween; a first plate spaced apart from the first area of the display panel with the support plate therebetween; and an input sensor spaced apart from the second area of the display panel with the support plate therebetween and configured to sense an external input. The first plate and the input sensor face each other.

A system and method for determining handedness in a device. The system including a first electrode, a second electrode, a sensor, and a processing circuit coupled to each other. The first electrode is placed at a first location, and the second electrode is placed at a second location on the device—the first location is different from the second location. The electrodes are configured to sense a variation in an electrostatic field in response to a user interacting with the device. The sensor detects a differential potential between the first electrode and the second electrode, and the processing circuit determines whether the user is interacting with the device using a left hand or a right hand. The determining is based on data received from the sensor corresponding to the differential potential.

Provided is a porous polytetrafluoroethylene membrane in which an absolute value of a difference in lightness between one principal surface and the other principal surface is 1.0 or more, where the lightness is lightness L* of CIE 1976 (L*, a*, b*) color space specified in JIS Z8781-4: 2013. The porous polytetrafluoroethylene membrane may be colored black or gray. The porous polytetrafluoroethylene membrane provided can have properties with a reduced coloring-induced deterioration.

A novel foldable display device or an electronic device using the same, e.g., a portable information processor or a portable communication information device, is provided. A foldable display device of which a display panel can be folded n times (n≥1, and n is a natural number) at a curvature radius of greater than or equal to 1 mm and less than or equal to 100 mm is obtained. The display device can be miniaturized by being foldable. In addition, in the state where the flexible display panel is opened, display which is unbroken and continuous over a plurality of housings is possible. The plurality of housings can store a circuit, an electronic component, a battery and the like inside as appropriate, and the thickness of each housing can be small.

An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.