An electronic device may include electrical components and other components mounted within an interior of a housing. The device may have a display on a front face of the device and may have a glass layer that forms a housing wall on a rear face of the device. The glass housing wall may be provided with regions having different appearances. The regions may be textured, may have coatings such as thin-film interference filter coatings formed from stacks of dielectric material having alternating indices of refraction, may have metal coating layers, and/or may have ink coating layers. Textured surfaces, cavities, coatings, and other decoration may be embedded in glass structures that are joined with chemical bonds at diffusion-bonding interfaces.

A method for designing a phase-typed diffraction suppressing optical device (12) for a transparent display screen(11) is disclosed, which comprises: acquiring a light field complex amplitude distribution U(x2,y2,d)=A(x2,y2,d)exp(iφ20(x2,y2,d)) on a plane with a distance d from the transparent display screen (12) after a plane wave is transmitted through the screen; and designing the diffraction suppressing optical device (12), so that it has a transmittance function t2 (x2,y2)=exp(iφ21(x2,y2)) and satisfies φ20 (x2,y2,d)+φ21 (x2,y2)=C, where C is a constant. A diffraction suppressing optical device (12) and an under-screen camera apparatus (1) comprising the same are disclosed. The phase-typed diffraction suppressing optical device (12) suppresses the diffraction effect in the under-screen camera apparatus (1) by providing phase modulation, thereby improving the quality of under-screen imaging.

A screen protector installation tool includes a first portion, a second portion, and an elastic element. The first portion and the second portion each have corner alignment features. The second portion slidably engages the first portion to form a receiving area for receiving an electronic device between the corner alignment features to align the electronic device in the receiving area of the screen protector installation tool when one of the first portion and the second portion is moved relative to the other of the first portion and the second portion. The elastic element is configured to apply a force to move the one of the first portion and the second portion relative to the other of the first portion and the second portion to capture the electronic device in the receiving area between the corner alignment features.

A display module manufacturing apparatus includes a stage on which a display module is disposed, a heater disposed on the stage, and configured to heat a first area of the display module, and wherein the heater includes a plurality of side surfaces and a contact surface, and a first bump controller detachably coupled to one side surface among the plurality of side surfaces and including a first bottom surface facing an upper surface of the stage. The contact surface is closer to the upper surface of the stage than the first bottom surface.

A digitizer includes a folding area a non-folding area. The digitizer includes a first base layer, a second base layer disposed on the first base layer, a third base layer disposed on the second base layer, a first sensing line disposed between the first base layer and the second base layer, and a second sensing line substantially perpendicular to the first sensing line, disposed between the second base layer and the third base layer, and including a first sub-line portion and a second sub-line portion disposed in the non-folding area, and a third sub-line portion disposed between the first sub-line portion and the second sub-line portion and corresponding to the folding area. The third sub-line portion has a fracture strain greater than a fracture strain of the first sub-line portion and the second sub-line portion.

A mobile terminal is provided in the present disclosure. The mobile terminal includes a cover plate, a display screen, a middle frame, an edge frame, and a photosensitive device, where the cover plate is fixedly connected to the edge frame, the display screen is located between the cover plate and the middle frame, a first gap is provided between the display screen and the edge frame, a second gap is provided between the middle frame and the edge frame, and the first gap and the second gap are connected to form an optical channel for the photosensitive device.

An electronic device is provided the disclosure. The electronic device includes: a body; an image capture device, rotatably disposed on the body to capture an image of an object; a display, configured at a first side of the body and including a display zone, the display zone is configured to display the image of the object; a motor set, electronically connected with the image capture device; and a processor, electronically connected with the image capture device, the display, and the motor set and configured to control the motor set, wherein the display zone includes a center part, when at least part of the object displayed at the display zone is not in the center part, the processor controls the motor set to drive the image capture device to track the object.

Various embodiments of the present invention relate to an electronic device including a liquid crystal, the electronic device including: a piece of glass; a display disposed under a first region of the piece of glass; a power supplying module; one or more electrode films; and one or more liquid crystal layers disposed between the one or more electrode films. The electronic device may also include: a light reflection member (e.g., cholesteric liquid crystal) disposed under a second region of the piece of glass; a processor operatively connected to the display, the power supplying module, and the light reflection member; and a memory operatively connected to the processor. The processor can check the content to be displayed through the display, and can use the power supplying module to supply power to the light reflection member on the basis of at least the checked content, so that the one or more liquid crystal layers reflects at least a portion of light incident from the outside of the electronic device. In addition, other embodiments are possible.

A display apparatus includes a display panel including a first surface and a second surface that is opposite the first surface, a cover panel in which an opening portion overlapping the second surface of the display panel, the cover panel including a first cover surface facing the second surface of the display panel and a second cover surface opposite the first cover surface, a fingerprint sensor assembly including a sensing circuit board electrically connected to a fingerprint sensor in the opening portion, extending from a side of the opening portion to the second cover surface of the cover panel, and including a first edge and a second edge that are opposite each other, and an adhesive pattern located between the cover panel and the sensing circuit board, and having a width equal to or less than a distance between the first edge and the second edge.

A display apparatus includes a pixel circuit on a display area of a substrate; a first signal line on the display area transmitting a first signal to the pixel circuit; a first connection line disposed on a first line area, electrically connected to the first signal line, and disposed on a different layer from the first signal line; a first bridge metal that electrically connects the first signal line to the first connection line; a second signal line disposed on the display area and transmitting a second signal to the pixel circuit; a second connection line disposed on the first line area, electrically connected to the second signal line, and disposed on a different layer from the second signal line; and a second bridge metal that connects the second signal line to the second connection line.