A controlling method for an electronic device includes: determining an orientation of a laser projector; projecting a laser in a first mode by the laser projector when the laser projector is oriented toward a first side where the display screen is located; and projecting a laser in a second mode by the laser projector when the laser projector is oriented toward a second side opposite to the display screen, and the laser projected in the second mode has a greater energy than that of the laser projected in the first mode.

A projection device includes a snap-in structure for securing a mobile terminal; a first data interface arranged on the device body and connected to a second data interface of the mobile terminal; and a projection unit secured on the device body and connected to the first data interface.

The present disclosure provides an electronic device, a storage medium, and an image processing method, wherein, the electronic device includes a processing unit, a camera and a display screen covering the camera. Wherein, the display screen includes a light transmission area and a non-light transmission area, is configured to display a first image on the non-light transmission area under the control of the processing unit. The camera is disposed under the light transmission area, includes a projection assembly and an imaging assembly both electrically connected to the processing unit. The projection assembly is configured to project a second image on the display screen under the control of processing unit thereby to display the image on the light transmission area of the display screen, and the imaging assembly is configured to capture a third image through the light transmission area of the display screen.

An electronic assembly and an electronic device are provided. The electronic assembly includes a bracket, a depth element configured to acquire depth image information, a first camera configured to acquire first hue image information, a projector and a second camera configured to acquire second hue image information. The depth element, the first camera, the projector and the second camera are arranged on the bracket together, and the second camera is arranged between the depth element and the first camera, and an image acquisition direction of the second camera is opposite to an image acquisition direction of the first camera.

The present disclosure provides a mobile terminal and a system for controlling a laser projector. The system includes a first drive circuit, a second drive circuit, a microprocessor coupled to the first drive circuit, and an application processor. The first drive circuit is configured to output an electrical signal to the laser projector. The second drive circuit is configured to supply power to the first drive circuit. The application processor is configured to, read a preset signal from the microprocessor, and power off the second drive circuit to power off the first drive circuit and the laser projector, or send a reset signal for restarting the microprocessor to the microprocessor, in response to that the application processor cannot read the preset signal.

A message projecting device is provided. The device comprises a lens, an optical display having light-modulating capability, a light source, a communication port and circuitry coupled to the communication port and optical display. Light generated by the light source can be directed through the optical display and lens. A communication port can be configured to electronically couple the projecting device to a nearby electronic device. A communication signal received by the electronic device can be relayed to the message projector and be received by the communication port, Information carried on the communication signal can be recovered and conveyed to the optical display via the circuitry. A virtual image embodying the information can be generated by the optical display and projected through the lens onto a nearby display surface.

The present invention is directed to a system, method and apparatus for augmented viewing of real world objects. The invention is thus generally directed to the field of electronic devices, more specifically, electronic devices which project electronic virtual reality displays including, but not limited to, three dimensional holographic images. The invention deploys a cellular phone equipped with a camera and an external framework surrounding the phone. The external framework supports a projector camera projecting a three dimensional holographic image. By such design, either the cellular phone camera or the projection camera can obtain image of an external object and its coordinates in space, then project three dimensional holographic image upon the real world object for artistic, educational and/or marketing purposes.

An iPhone LED projector device that projects a large image from an iPhone onto a nearby wall or screen, where the LED projector is built into a housing for the iPhone, where the iPhone is attached via a lightning connector, where the LED projector device is about the same size as an iPhone and encloses the iPhone in a case, where the LED projector has a removable rechargeable lithium ion battery, an A/C power unit, wherein the LED projector includes external controls on one or more outer surfaces of the housing, wherein the LED projector is able to project an image approximately 100 in size diagonal dimension, and wherein the LED projector includes an audio Bluetooth connection for connecting to an external audio unit.

A laser projection module, a depth camera and an electronic device are provided. The laser projection module includes a laser emitter configured to emit laser; a reflection element arranged in a laser emission direction of the laser emitter and configured to reflect the laser emitted from the laser emitter; a diffractive optical element arranged in a light exiting direction of the reflection element and configured to diffract the laser reflected by the reflection element; and an optical detector arranged between the laser emitter and the reflection element, and configured to receive the laser and detect an intensity of a non-zero order beam of the laser.

Provided is a mobile information terminal that allows a high-performance camera to be directed in any arbitrary direction relative to the terminal body and that allows photographing to be performed in a free position, while allowing for the viewing of a camera viewpoint image.

An information processing terminal 1 comprises: a camera 21 serving as an image capture unit for capturing an image of a subject; a body part 11 having a front surface 11a which is a predetermined surface on which a display unit 13 for displaying a captured image including the subject captured by the image capture unit is disposed; and a coupling part 12 that directly or indirectly couples the image capture unit relatively rotatably to the body part 11 via a plurality of rotation axes including a pivot axis Z1 that is a first rotation axis for changing an angle formed by an optical axis direction. of the image capture unit and the normal direction to the display unit 13, and a pivot axis Z3 that is a second rotation axis in a direction different from the first rotation axis.