Abstract: The present invention discloses a capsaicin-derived photosensitizer, and a preparation method and use thereof. Boron-dipyrromethene is used as a core of the photosensitizer, which has a maximum absorption peak red-shifted to the near infrared region by expanding the ? system and is introduced with a capsaicin-targeting group to construct a capsaicin-derived photosensitizer cap-BDP with high-performance targeting of TRPV1 protein. The photosensitizer can generate singlet oxygen under low-power LED irradiation, which specifically activates the TRPV1 protein pathway, causes significant calcium influx, and induces apoptosis of tumor cells. Moreover, the generated singlet oxygen directly oxidizes endogenous substances in cells to cause cell apoptosis, eventually achieving light-induced bifunctional synergistic therapy.

Abstract: Example image display methods and apparatus are described. One example method includes generating a first image based on first user operation information. The first image is stored into a memory. When second user operation information is detected, the first image corresponding to the second user operation information is determined in the memory and based on the detected second user operation information. Both the first user operation information and the second user operation information are used for displaying the first image. The first image is displayed.

Abstract: A three-dimensional (3D) display method and system for #D display, the method including detecting a viewing angle of a user for a display screen, determining an angle of 3D projection based on the viewing angle, and performing, based on the angle of 3D projection, 3D display of content that needs to be displayed.

Abstract: Embodiments of the present disclosure provide a method, an apparatus, and an electronic device for controlling a display screen backlight, and a storage medium. It is determined, with reference to an included angle between the electronic device and a preset direction and whether there is an object shielding an aperture in a call state, that the display screen backlight is adjusted to be on or off.

Abstract: This application provides an image display method and apparatus. The method includes: generating and displaying a first image based on first user operation information; storing the first image into a memory; when detecting second user operation information, determining, in the memory and based on the second user operation information, the first image corresponding to the second user operation information, where both the first user operation information and the second user operation information are used for displaying the first image; and displaying the first image. An image displayed for the first time is cached, so that when same user operation information triggers the image to be displayed again, a terminal device may directly capture, from a cache unit, an image that needs to be displayed, and does not need to draw the image before displaying the image.

Abstract: A three-dimensional (3D) display method and system for #D display, the method including detecting a viewing angle of a user for a display screen, determining an angle of 3D projection based on the viewing angle, and performing, based on the angle of 3D projection, 3D display of content that needs to be displayed.

Abstract: A method and a related terminal for displaying battery power to improve accuracy of displaying battery power. The method includes acquiring a power increase of a battery according to a preset time interval when the battery enters a charging state, where the battery has completed discharging before entering the charging state, acquiring power stored in the battery and an open circuit voltage OCV of the battery at a time when the acquired power increase of the battery reaches a preset threshold, generating an Open Circuit Voltage-State Of Capacity (OCV-SOC) curve according to the acquired power stored in the battery and the acquired OCV when the battery completes charging, and displaying the battery power according to the generated OCV-SOC curve.

Abstract: Embodiments of the present disclosure provide a method, an apparatus, and an electronic device for controlling a display screen backlight, and a storage medium. It is determined, with reference to an included angle between the electronic device and a preset direction and whether there is an object shielding an aperture in a call state, that the display screen backlight is adjusted to be on or off.

Abstract: A method and a related terminal for displaying battery power to improve accuracy of displaying battery power. The method includes acquiring a power increase of a battery according to a preset time interval when the battery enters a charging state, where the battery has completed discharging before entering the charging state, acquiring power stored in the battery and an open circuit voltage OCV of the battery at a time when the acquired power increase of the battery reaches a preset threshold, generating an Open Circuit Voltage-State Of Capacity (OCV-SOC) curve according to the acquired power stored in the battery and the acquired OCV when the battery completes charging, and displaying the battery power according to the generated OCV-SOC curve.