Abstract: An Air Quality Control Lighting Device incorporating a purification device in combination with a lighting device having a LED light panel, a cover installed above the light panel, the interior of the cover forms a cavity that encloses an air UV purification device, and the air UV purification device consisting of a plurality of UV lamps mounted atop the LED light panel.

Abstract: Next generation intelligent IOT system is invented and described.

Abstract: Provided are an automatic trigger type identification method and device and an oscilloscope, which belong to the field of oscilloscopes. The method includes analyzing characteristic parameter data of a to-be-triggered signal. The characteristic parameter data comprises at least one of bus protocol matching information or variation information of at least one characteristic parameter. In this way, a trigger type capable of stably triggering the to-be-triggered signal can be obtained for user selection or automatic selection for trigger.

Abstract: Embodiments of the present application provide a multi-channel signal synchronization system, circuit, and method. The multi-channel signal synchronization system comprises a clock signal generation module, a synchronization signal generation module, and signal receiving modules; the clock signal generation module is configured to generate a first clock signal; the synchronization signal generation module is configured to generate a synchronization signal based on the first clock signal and transmit the synchronization signal to the clock signal generation module; the clock signal generation module generates second clock signals on the basis of the synchronization signal and transmits the second clock signals to the signal receiving modules; the synchronization signal generation module transmits the synchronization signal to the signal receiving modules.

Abstract: An Air Quality Control Lighting Device incorporating a purification device in combination with a lighting device having a LED light panel, a cover installed above the light panel, the interior of the cover forms a cavity that encloses an air UV purification device, and the air UV purification device consisting of a plurality of UV lamps mounted atop the LED light panel.

Abstract: A foldable plant lamp comprises a pair of lamp holders which are hinged to each other. Each of the pair of lamp holders are provided with a pair of supporting elements. Each of the supporting elements are arranged opposite one another. First and second mounting components are LED light sources of the lamp holders. The first mounting components are connected between a first pair of the supporting elements and the second mounting components are connected between a second pair of the supporting components. Each of first and second pairs of supporting elements and the first and second mounting components are provided with wire passing grooves which communicate with each other. A surface of each of the mounting components is provided with a series of LED lights.

Abstract: A disk of transparent material having a bottom surface that is smooth and flat. The disk has a top surface that is parallel with the bottom surface and has four regions. The first region is disk-shaped and frosted, the second region surrounds the first region and comprises a smooth and flat surface interrupted by an array of dots. The third region surrounds the second region and is smooth and flat. The fourth region surrounds the third region and is beveled so as to be sloped downward, from the third region toward the bottom, to form a beveled edge.

Abstract: Provided are a color generation system, method and apparatus of a to-be-displayed object, a display device and a medium. The color generation system of a to-be-displayed object includes a to-be-displayed object processing module, a color setting module and a color generation module. The to-be-displayed object processing module is configured to preprocess a sampled to-be-displayed object, and determine to-be-displayed object information of the sampled to-be-displayed object according to the preprocessed sampled to-be-displayed object. The color setting module is configured to generate a to-be-displayed object color mapping table based on the to-be-displayed object information, and parse the to-be-displayed object information and color information in the to-be-displayed object color mapping table to obtain a subpixel information component of a display interface.

Abstract: A novel IOT network, methods of making, structure and functions, and method of use are disclosed.

Abstract: A novel IOT network, methods of making, structure and functions, and method of use are disclosed.

Abstract: Disclosed embodiments provide a lighting device that is controllable both by a triac device as well as by wireless control. When intelligent lamps are installed in indoor applications, there can be technical problems of lamp mismatch due to a triac dimmer. Disclosed embodiments provide a compatibility device. In disclosed embodiments, when the triac dimmer is in high output, at or above a predetermined threshold, a wireless controller can control the brightness, color temperature and RGB (red-green-blue) output of coupled lamps. When the triac dimmer is below the predetermined threshold, the wireless controller is not controlling dimming, the triac dimmer can control the brightness and/or color temperature of coupled lamps (LED lights).

Abstract: A novel IOT network, methods of making, structure and functions, and method of use are disclosed.

Abstract: Disclosed embodiments provide techniques and devices for changing the color temperature and/or brightness of an LED lamp utilizing a selectable control device. The selectable control device may include one or more buttons, sliders, and/or rotary knobs. The buttons, sliders, and/or rotary knobs may be coupled to resistors, including variable resistors (potentiometers), that utilize resistance shunting. In embodiments, the shunt resistance varies under different dialing conditions (configuration of the selectable control device), so as to obtain different current ratios and achieve the purpose of mixing different color temperatures.

Abstract: Provided are a color generation system, method and apparatus of a to-be-displayed object, a display device and a medium. The color generation system of a to-be-displayed object includes a to-be-displayed object processing module, a color setting module and a color generation module. The to-be-displayed object processing module is configured to preprocess a sampled to-be-displayed object, and determine to-be-displayed object information of the sampled to-be-displayed object according to the preprocessed sampled to-be-displayed object. The color setting module is configured to generate a to-be-displayed object color mapping table based on the to-be-displayed object information, and parse the to-be-displayed object information and color information in the to-be-displayed object color mapping table to obtain a subpixel information component of a display interface.

Abstract: Disclosed embodiments provide techniques and devices for changing the color temperature and/or brightness of an LED lamp utilizing a selectable control device. The selectable control device may include one or more buttons, sliders, and/or rotary knobs. The buttons, sliders, and/or rotary knobs may be coupled to resistors, including variable resistors (potentiometers), that utilize resistance shunting. In embodiments, the shunt resistance varies under different dialing conditions (configuration of the selectable control device), so as to obtain different current ratios and achieve the purpose of mixing different color temperatures.

Abstract: Disclosed embodiments provide a lighting device that is controllable both by a triac device as well as by wireless control. When intelligent lamps are installed in indoor applications, there can be technical problems of lamp mismatch due to a triac dimmer. Disclosed embodiments provide a compatibility device. In disclosed embodiments, when the triac dimmer is in high output, at or above a predetermined threshold, a wireless controller can control the brightness, color temperature and RGB (red-green-blue) output of coupled lamps. When the triac dimmer is below the predetermined threshold, the wireless controller is not controlling dimming, the triac dimmer can control the brightness and/or color temperature of coupled lamps (LED lights).

Abstract: Disclosed embodiments provide a lighting controller and illumination system. A controller may include a phase-cut dimmer, a lighting receiver module, and at least two banks of lights. In embodiments, the lights may be LED (light emitting diode) lights, and the lighting receiver module is an LED driver. A first bank of lights illuminates at a first CCT and a second bank of lights illuminates at a second CCT. The controller communicates encoded information on a carrier signal that is received by the lighting receiver module. The lighting receiver module decodes the received encoded information and adjusts the intensity of the first and second bank of lights to create a combined CCT. The combined CCT may be realized by a combination of light from the first bank of lights and light from the second bank of lights. The combined CCT may be representative of a specified CCT.

Abstract: Disclosed embodiments provide a lighting apparatus with microwave induction. The microwave induction lamp emits electromagnetic waves through an antenna, such as a planar antenna. When a moving object enters the electromagnetic wave environment, the waveform is reflected and folded back and received by a microwave transceiver via the antenna and serves as a trigger signal. When the antenna receives the feedback waveform, a microcontroller-operated circuit activates a lighting device (e.g., a bank of light emitting diodes (LEDs)) in response to detecting the trigger signal. Disclosed embodiments use the trigger signal to turn the lighting device (lamps) on and off and further include a delay function, via a timer, to keep the lighting device activated for a predetermined period after detecting the trigger signal. In this way, a safe and efficient automatically activated lighting apparatus is provided.

Abstract: Embodiments of the present application provide a multi-channel signal synchronization system, circuit, and method. The multi-channel signal synchronization system comprises a clock signal generation module, a synchronization signal generation module, and signal receiving modules; the clock signal generation module is configured to generate a first clock signal; the synchronization signal generation module is configured to generate a synchronization signal based on the first clock signal and transmit the synchronization signal to the clock signal generation module; the clock signal generation module generates second clock signals on the basis of the synchronization signal and transmits the second clock signals to the signal receiving modules; the synchronization signal generation module transmits the synchronization signal to the signal receiving modules.

Abstract: A low-dispersion single-mode fiber includes a core and claddings covering the core. The core layer has a radius in a range of 3-5 ?m and a relative refractive index difference in a range of 0.15% to 0.45%. The claddings comprise a first depressed cladding, a raised cladding, a second depressed cladding, and an outer cladding arranged sequentially from inside to outside. The first depressed cladding has a unilateral width in a range of 2-7 ?m and a relative refractive index difference in a range of ?0.4% to 0.03%. The raised cladding has a unilateral width in a range of 2-7 ?m and a relative refractive index difference in a range of 0.05% to 0.20%. The second depressed cladding has a unilateral width in a range of 0-8 ?m and a relative refractive index difference in a range of 0% to ?0.2%. The outer cladding is formed of pure silicon dioxide glass.