A hinge structure for a mobile communication terminal that is foldable in two opposite directions is provided. The hinge structure for a mobile communication terminal having a flexible display panel installed therein is foldable inward and outward in a fully unfolded state such that the flexible display panel is disposed inside and outside and a screen on which an image such as a moving image is displayed is invisibly disposed inside or visibly disposed outside in a state in which the mobile communication terminal is folded.

A mobile phone/device case or cover having a 3D camera, realized by integrating or connecting two cameras and a 3D viewer sheet integrated on the phone/device case or cover; wherein the 3D camera comprises: a V-shaped optical component having left and right arms, which act as light guides to guide the light from an object, onto an image sensor, and a focusing lens for focusing an image on the image sensor, where two images are formed of any object in the field of view of the V-shaped optical component.

A foldable electronic device comprises a bending support part configured to be bent at a plurality of angles; a first sliding part and a second sliding part disposed under the bending support part and configured to slide in symmetrical directions with respect to each other, wherein at least a portion of one surface of the first sliding part and at least a portion of one surface of the second sliding part face each other when the bending support part is bent at one angle; a rail support part disposed over the bending support part and coupled with the first sliding part and the second sliding part and coupled with the bending support part, the rail support part being configured to support hinge motions and guide sliding motions of the first sliding part and the second sliding part; and a display disposed over the first sliding part, the bending support part, and the second sliding part.

A unique mobile device casing or cover integrated with a camera system & 3D/multiple video & still frame viewer is disclosed, which can record 2-Dimensional (2D) and 3-Dimensional (3D) video movies and still photographs and which can be used to view both 3-D video/still image, using an attachable/detachable 3D display system is disclosed herein. The unique display disclosed herein can be used to view both 3D and 2D video/still simultaneously. The camera may have zoom, tele-photo or microscopic capability by using a unique optical system disclosed herein. The Camera disclosed herein can be used in or with mobile devices for capturing self photos or self video commonly known as selfies, in 3 dimension (3D) and any photography or videography application. Furthermore, the 3D camera may be used with mobile phone/devices, tablets, ipad type devices by integrating the camera and 3D display sheet, on a mobile phone/device case, tablet case or the case of an ipad type device. The 3D display sheet converts the regular display of a mobile phone/device or television to a 3D display, which does not require to wear special glasses to view 3D. The 3D still photographs and 3D video movies can be viewed in a mobile device, for example, such as a mobile phone/device, tablet PC, tab, pad, etc, without using dedicated glasses, by using a suitable 3D display disclosed herein, which does not distort the 2D display capabilities, simultaneously enabling both 3D and 2D viewing.

The present invention discloses a one-side rotating arc lock which comprises an adjusting assembly arranged on a first shell and a strainer arranged on a second shell. The adjusting assembly comprises an arc adjuster rotatably connected with the first shell. The arc adjuster is provided with multiple protrusions in the circumferential direction, used for adjusting the angle between the first and the second shell. Groove is provided on the protrusion. The strainer comprises an adjusting rod which matches the groove for locking the first and the second shell. The angle between the first and the second shell is adjusted through the arc adjuster rotatably connected with the first shell, and locking of the first and the second shell is achieved through the strainer. The one-side rotating arc lock of the preset invention not only has a simple structure and easy to operate, but also facilitates adjustment of the angle.

An electronic device includes: a display panel including a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area; a protective film under the display panel; and a support member under the protective film. The protective film includes: a base layer including an upper surface adjacent to the display panel, and a lower surface adjacent to the support member; and an antistatic coating layer on the lower surface of the base layer, and including a coating base material layer, and a plurality of fillers dispersed in the coating base material layer. An average diameter of the plurality of fillers is greater than a thickness of the coating base material layer.

An electronic device includes a foldable housing including a hinge structure, a first housing structure including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction, a second housing structure including a third surface facing a third direction and a fourth surface facing a fourth direction opposite to the third direction, and folded with respect to the first housing structure about the hinge structure, a wireless communication circuitry disposed inside the first housing structure or the second housing structure, a sensor disposed inside the first housing structure or the second housing structure, a grip sensor circuitry disposed outside the first housing structure or the second housing structure, a processor disposed inside the first housing structure or the second housing structure, and a memory operatively connected with the processor.

A mobile electronic smartphone device having a wedge-shaped body comprised of a curved and slanted display gradually tapered towards the thin end, and a thick head section comprised of a battery compartment and a modular, rotatable or replaceable camera module. The display may be rigid LCD, OLED, microLED with a rigid glass cover. Optionally, flexible, bendable display with stretch-rigid circuit backing and flexible cover screen may be used for a foldable or rollable device, comprised of a bending hinge located at or below the mid-section of the display body, wherein the thinner display section is bendable against the thicker section of the front display. Another embodiment of the wedge body is comprised of rollable housing slats and a flexible display in the lower half thinner display section that can be rolled up like a scroll or lie-flat against the thicker part of the device body.

A display device includes a display panel including a plurality of pixels, a folding area, a first non-folding area disposed on one side of the folding area, and a second non-folding area disposed on the other side of the folding area, a first adhesive layer disposed on one surface of the display panel, and a code pattern layer. The code pattern layer includes a light absorption layer disposed on one surface of the first adhesive layer, a base layer disposed on the light absorption layer, and a plurality of code patterns disposed on the base layer. A thickness of the base layer is smaller than a thickness of the first adhesive layer.

A window module includes a base film being optically clear and a window protection layer disposed on the base film. The window protection layer includes a barrier layer disposed on the base film, an impact absorbing layer disposed between the base film and the barrier layer, and a first impact transmitting layer disposed between the barrier layer and the impact absorbing layer. A modulus of the impact absorbing layer is less than a modulus of the barrier layer, and the first impact transmitting layer includes graphene or carbon nanotubes.