Abstract: An image processing method and an electronic device are disclosed. The image processing method includes: displaying a first screen in a first shooting mode, where the first screen includes a first control; detecting a first operation on the first control; in response to the first operation, determining a first mapping in gamma processing and a second mapping in a two-dimensional lookup table, where the first mapping corresponds to the first control, the second mapping corresponds to the first control, and the first mapping is associated with the second mapping; obtaining a to-be-processed image; and processing the to-be-processed image based on the first mapping and the second mapping to obtain a first image. On the basis of the technical method of this application, computational load of electronic devices during image processing can be effectively reduced.

Abstract: A semiconductor device comprises an insulating region surrounding an active area having a channel direction and a transverse direction that is transverse to the channel direction. A source region and a drain region are disposed in the active area, and are spaced apart along the channel direction. A channel is disposed in the active area and is interposed between the source region and the drain region. The channel comprises a two-dimensional electron gas (2DEG). A gate line is oriented along the transverse direction and is disposed on the channel and has a gate width in the channel direction. The gate line comprises gate material. A gate line terminus is disposed at each end of the gate line. Each gate line terminus comprises the gate material. Each gate line terminus has a width in the channel direction that is at least 1.2 time the gate width.

Abstract: A computer system includes a computing component and a trusted function component. The trusted function component includes an out-of-band management chip. The out-of-band management chip is configured to construct a root of trust in the out-of-band management chip by running secure firmware, perform trusted measurement on the computing component based on the root of trust, and control the computing component based on a trusted measurement result. The computing component is configured to perform, based on control of the out-of-band management chip, an operation indicated by the control of the out-of-band management chip.

Abstract: A method, a circuit and a display device for driving an organic light emitting diode, wherein a driving transistor (DTFT) for driving a display element is turned off by jumping one or more of a reference voltage input (Vref), a reset voltage input (Vinit) and a data signal input (Vdata) before beginning to output an EL high level (ELVDD) of a pixel compensation circuit and after beginning to output an EL low level (ELVSS), to overcome the splash screen phenomenon during power-up and direct current-direct current driving failure.

Abstract: A method, a circuit and a display device for driving an organic light emitting diode, wherein a driving transistor (DTFT) for driving a display element is turned off by jumping one or more of a reference voltage input (Vref), a reset voltage input (Vinit) and a data signal input (Vdata) before beginning to output an EL high level (ELVDD) of a pixel compensation circuit and after beginning to output an EL low level (ELVSS), to overcome the splash screen phenomenon during power-up and direct current-direct current driving failure.

Abstract: A mobile intelligent terminal with functions of a smart phone and a personal computer, including a device body and a hardware part and an operating system arranged therein; the hardware part keeping data exchange with the operating system, the hardware part is connected to all parts of the device body, and the hardware part includes a common area, a dedicated mobile phone area and a dedicated computer area; both the dedicated mobile phone area and the dedicated computer area keep exchange data with the common area; the mobile intelligent terminal realizes a mobile application mode by combining the common area, the dedicated mobile phone area and the operating system, and the mobile intelligent terminal realizes a computer application mode by combining the common area, the dedicated computer area and the operating system. The mode switch can switch the device from a mobile application mode to a computer application mode.

Abstract: A mobile intelligent terminal with functions of a smart phone and a personal computer, including a device body and a hardware part and an operating system arranged therein; the hardware part keeping data exchange with the operating system, the hardware part is connected to all parts of the device body, and the hardware part includes a common area, a dedicated mobile phone area and a dedicated computer area; both the dedicated mobile phone area and the dedicated computer area keep exchange data with the common area; the mobile intelligent terminal realizes a mobile application mode by combining the common area, the dedicated mobile phone area and the operating system, and the mobile intelligent terminal realizes a computer application mode by combining the common area, the dedicated computer area and the operating system. The mode switch can switch the device from a mobile application mode to a computer application mode.