Abstract: A power supply system having a simple structure and being easy to maintain, used to supply power for electronic devices, and including at least two first power sources connected in parallel and supplying power for the electronic devices; each first power source in the power supply system has a simple structure, and is easy to maintain, thus enabling the entire power supply system to have a simple structure and to be easy to maintain.

Abstract: A device control method and apparatus, a cloud control method and apparatus and a device control system. The device control method includes: receiving a page opening request, the page opening request indicating opening a content page of the device; acquiring a generating template of the content page according to the page opening request; acquiring content data of the content page; generating the content page according to the generating template and the content data; and providing the content page.

Abstract: A control method for media playing, including: receiving user operation instructions by a media playing equipment; and transforming the user operation instructions into processing instructions corresponding to a media source equipment and forwarding the processing instructions to the media source equipment, if the menu currently displayed by the media playing equipment is not the control menu of the media playing equipment and the information input channel of the media playing equipment is the channel for the media source equipment inputting information to the media playing equipment. The method reduce the complexity of the user operation. A media source equipment, a media playing equipment and a system are also provided.

Abstract: A light emission assembly of a backlight module, a backlight module and a display device are provided and relate to a display technical field. The light emission assembly includes a circuit board and at least one light emission unit provided thereon, the light emission unit includes a light source, a light absorption element is provided on the circuit board, and the light absorption element is provided around the light source.

Abstract: This application provides a control circuit, a control method, and an electronic device the control circuit comprising: a first control sub-circuit configured to receive a first power supply signal from a first power supply sub-circuit in an electronic device that includes the control circuit and output a first control signal; a second control sub-circuit configured to receive a second power supply signal from a second power supply sub-circuit in the electronic device and output a second control signal under control of the first control signal, wherein the second control signal is used to control a functional sub-circuit in the electronic device to be disabled during power-on and power-off process of the electronic device.

Abstract: The present invention belongs to the field of display technology, in particular to inclining test equipment. The inclining test equipment comprises a workbench, and further comprises an abutment and an adjusting unit provided under the workbench, the adjusting unit being arranged between the abutment and the workbench, and being connected to the workbench and the abutment respectively, and the adjusting unit being configured to adjust the angle of inclination of the workbench relative to a plane of the abutment. The inclining test equipment has high test efficiency, high accuracy, and higher safety.

Abstract: The present application discloses an AC power socket, including a socket body having a first pin and a second pin extending in the same direction; and a fixing structure configured to connect the socket body with a circuit board in a snap-fit manner so as to fix the socket body with the circuit board. The AC power socket is connected with the circuit board in a snap-fit manner before being welded thereto. Therefore, there is no need to manually place a weight on the AC power socket at the time of welding, which can prevent the floating of the AC power socket. Meanwhile, after the welding the snap-fit connection can enhance the relative securable stability between the AC power socket and the circuit board, and reduce the breakage rate of the tin-soldered surface as a result of repeated plug-in and plug-out.

Abstract: A backlight module, a method of assembling the backlight module, and a display device are disclosed. The backlight module includes a fixing frame that has a light exit and a side plate provided with a first opening; an optical unit that is inserted into the fixing frame through the first opening and has a light emitting side opposite to the light exit; and a sealing piece that is engaged with the first opening to close the first opening. Embodiments of the present disclosure can reduce the manufacture difficulty and also material cost of the backlight module.

Abstract: A fixing device for a circuit board and an electronic apparatus including the fixing device, related to the display field, and can be applied for the fixation of circuit boards with different sizes and structures onto a component to be fixed. The fixing device for a circuit board includes: a holding portion, used to hold a circuit board and including a containing space and a top portion including an opening allowing the circuit board to pass through the opening and to be inserted in the containing space; and a fixing portion, connected with the bottom portion of the holding portion and configured to fix on the display device. Also, an electronic apparatus including at least one fixing device for a circuit board is disclosed.

Abstract: The present disclosure provides a tablet computer. The tablet computer includes a battery and a voltage regulator circuit, wherein the voltage regulator circuit includes a step-up circuit for raising a voltage supplied by the battery in order to utilizing the raised voltage to charge an external device connected with the tablet computer.

Abstract: The present invention belongs to the field of display technology, and particularly relates to a backlight module and a display device. The backlight module comprises a reflecting layer and a diffuser plate arranged opposite to each other, wherein a light source is arranged between the reflecting layer and the diffuser plate, a light-exiting surface of the light source faces the reflecting layer, and light emitted from the light source is reflected by the reflecting layer to reach the diffuser plate and exits from the diffuser plate after being diffused therein. By inversely arranging an LED light source or other light sources between the diffuser plate and the reflecting layer in the backlight module, a thickness of the whole backlight module can be smaller under a condition of fixed light mixing distance, the emergent light from the backlight module is more uniform, and the cost is reduced.

Abstract: A rear housing of a display apparatus and the display apparatus are disclosed. The rear housing for the display apparatus includes a first case, a third case and a second case sequentially arranged in a lateral direction; a bottom of the first case includes a first retainer portion extending toward the second case, a bottom of the second case includes a second retainer portion extending toward the first case, and the first and second retainer portions are connected by means of a first connecting member; both sides of the third case are connected to the first case and the second case by means of second connecting members respectively.

Abstract: A lead-free sealing glass and a manufacture method thereof are provided. The lead-free sealing glass includes: 30 wt %-60 wt % of SiO2, 10 wt %-30 wt % of BaO, 1 wt %-5 wt % of Na2O, 1 wt %-10 wt % of K2O, 2 wt %-10 wt % of V2O5, 5 wt %-10 wt % of CaO, 1 wt %-5 wt % of Al2O3, 0 wt %-5 wt % of B2O3, 1 wt %-3 wt % of Fe2O3, and 0-5 wt % of alkaline earth metal oxide.

Abstract: There are provided a key information control system and control method of body keys of a display and a television set, which relates to the display field and is capable of eliminating the problem of pressing a wrong key when the user operates the body keys. The key information control system comprises: the body keys disposed on the display; a detection means disposed in a surrounding area of the body keys, and configured to detect a state of a user relative to the body keys; a determination unit configured to determine whether the user has intention to operate the body keys according to the state of the user relative to the body keys; and a key information display controlling unit configured to control key information of the body keys to be displayed at an edge of a display area of the display in the case that the user has intention to operate the body keys, to make a display position of the key information correspond to a position of the body keys.

Abstract: The present invention provides a method and a device for detecting function of a loudspeaker module, belonging to the field of detection technology and being capable of solving the problems of noise interference, inaccurate detection result and high manpower consumption in existing function detection of the loudspeaker module. According to the method and the device for detecting the function of the loudspeaker module in the present invention, a test resistor is adopted to substitute a mode that a loudspeaker is directly connected to a test circuit, so that noise-free and automatic detection of the function of the loudspeaker module is realized.