Abstract: A solar panel bracket with a water conducting function for carrying a plurality of solar photovoltaic panels, comprising: a plurality of first brackets, each of the first brackets is arranged in parallel with each other, each of the first brackets has a first water conducting groove; a plurality of second brackets, each of the second brackets is arranged in parallel with each other, each of the second brackets has a second water conducting groove, the second brackets and the first brackets are arranged perpendicular to each other, and the second brackets and the first brackets surround to form a plurality of square spaces, the solar photovoltaic panels are arranged on the square spaces; and a plurality of third water conducting groove groups, each of the third water conducting groove groups is disposed on the side of each of the first brackets, and each of the third water conducting groove group has a third water conducting groove, and the second water conducting grooves communicate with the third water condu

Abstract: A solar panel bracket with a water conducting function for carrying a plurality of solar photovoltaic panels, comprising: a plurality of first brackets, each of the first brackets is arranged in parallel with each other, each of the first brackets has a first water conducting groove; a plurality of second brackets, each of the second brackets is arranged in parallel with each other, each of the second brackets has a second water conducting groove, the second brackets and the first brackets are arranged perpendicular to each other, and the second brackets and the first brackets surround to form a plurality of square spaces, the solar photovoltaic panels are arranged on the square spaces; and a plurality of third water conducting groove groups, each of the third water conducting groove groups is disposed on the side of each of the first brackets, and each of the third water conducting groove group has a third water conducting groove, and the second water conducting grooves communicate with the third water condu

Abstract: The present disclosure discloses a pixel structure, an array substrate and a display panel. The pixel structure includes a first data line; a first gate line and a second gate line; a first pixel unit and a second pixel unit. The first pixel units and second pixel units arranged along a second direction; a first pixel electrode relative to the second pixel electrode is close to the first data line, a first thin film transistor and second thin film transistors are arranged close to the first data line; first connecting trace is set between the first drain electrode and the first pixel electrode, a second connecting trace is set between the second drain electrode and the second pixel electrode to make a capacitance of the first pixel unit matching with a capacitance of the second pixel unit.

Abstract: A flexible optical element adopting liquid crystals (LCs) as the materials for realizing electrically tunable optics is foldable. A method for manufacturing the flexible element includes patterned photo-polymerization. The LC optics can include a pair of LC layers with orthogonally aligned LC directors for polarizer-free properties, flexible polymeric alignment layers, flexible substrates, and a module for controlling the electric field. The lens power of the LC optics can be changed by controlling the distribution of electric field across the optical zone. Lens power control can be provided using combinations of electrode configurations, drive signals and anchoring strengths in the alignment layers.

Abstract: The present application provides a display panel, a display device and a repairing method of the display panel, the display panel includes: a color filter substrate; an array substrate opposite to the color filter substrate and provided with a plurality of pixel areas at intervals, and each of the pixel areas including a signal line and a light-emitting diode electrically connected with the signal line; a liquid crystal layer located between the array substrate and the color filter substrate; a common electrode located on a surface of the color filter substrate facing the liquid crystal layer; and a plurality of compensation electrodes arranged at intervals and located on a surface of the array substrate facing the liquid crystal layer, the common electrode is opposite to the compensation electrodes, and the plurality of compensation electrodes corresponding to the plurality of light-emitting diodes one by one.

Abstract: A management controller is configured to determine a thermal resistance of a heat sink, and determine a thermal resistance curve that includes the thermal resistance. The management controller may also determine a fan speed setting corresponding with the thermal resistance, and set a speed of the fan based on the fan speed setting.

Abstract: A management controller is configured to determine a thermal resistance of a heat sink, and determine a thermal resistance curve that includes the thermal resistance. The management controller may also determine a fan speed setting corresponding with the thermal resistance, and set a speed of the fan based on the fan speed setting.

Abstract: The present disclosure discloses a pixel structure, an array substrate and a display panel. The pixel structure includes a first data line; a first gate line and a second gate line; a first pixel unit and a second pixel unit. The first pixel units and second pixel units arranged along a second direction; a first pixel electrode relative to the second pixel electrode is close to the first data line, a first thin film transistor and second thin film transistors are arranged close to the first data line; first connecting trace is set between the first drain electrode and the first pixel electrode, a second connecting trace is set between the second drain electrode and the second pixel electrode to make a capacitance of the first pixel unit matching with a capacitance of the second pixel unit.

Abstract: The present application provides a display panel, a display device and a repairing method of the display panel, the display panel includes: a color filter substrate; an array substrate opposite to the color filter substrate and provided with a plurality of pixel areas at intervals, and each of the pixel areas including a signal line and a light-emitting diode electrically connected with the signal line; a liquid crystal layer located between the array substrate and the color filter substrate; a common electrode located on a surface of the color filter substrate facing the liquid crystal layer; and a plurality of compensation electrodes arranged at intervals and located on a surface of the array substrate facing the liquid crystal layer, the common electrode is opposite to the compensation electrodes, and the plurality of compensation electrodes corresponding to the plurality of light-emitting diodes one by one.

Abstract: A flexible optical element adopting liquid crystals (LCs) as the materials for realizing electrically tunable optics is foldable. A method for manufacturing the flexible element includes patterned photo-polymerization. The LC optics can include a pair of LC layers with orthogonally aligned LC directors for polarizer-free properties, flexible polymeric alignment layers, flexible substrates, and a module for controlling the electric field. The lens power of the LC optics can be changed by controlling the distribution of electric field across the optical zone. Lens power control can be provided using combinations of electrode configurations, drive signals and anchoring strengths in the alignment layers.

Abstract: A flexible optical element adopting liquid crystals (LCs) as the materials for realizing electrically tunable optics is foldable. A method for manufacturing the flexible element includes patterned photo-polymerization. The LC optics can include a pair of LC layers with orthogonally aligned LC directors for polarizer-free properties, flexible polymeric alignment layers, flexible substrates, and a module for controlling the electric field. The lens power of the LC optics can be changed by controlling the distribution of electric field across the optical zone. Lens power control can be provided using combinations of electrode configurations, drive signals and anchoring strengths in the alignment layers.

Abstract: A polarization independent optical phase modulator includes two substrates, two electrode layers, two alignment layers, and a liquid crystal layer. Each of alignment layers has first and second alignment regions each having a predetermined width in a transverse direction, which is not greater than a half of the wavelength of an incident light. In the liquid crystal layer, two adjacent ones of liquid crystal elements in the transverse direction are aligned respectively by two adjacent ones of the first and second alignment regions in two predetermined orientations which are orthogonal to each other, thereby permitting phase modulation of the incident light to be independent of the polarization of the incident light.

Abstract: The present disclosure provides microwave intrusion detecting device with multi-direction and multi-range fence which detects human or vehicle intrusions within altering range by transmitting microwave signals and receiving echo signals. It includes pair of detecting units, a signal unit, a processor, a control interface, an alarm unit, a storage unit, a communication unit, and a power supply unit. The pair of detection units are physically composed back-to-back which can form a long-distance electronic fence. The second detection unit can be separated from a main body to adjust the antenna coverage angle to adapt to environment or obstacles. The signal unit generates the frequency modulated continuous wave signal to the two detecting units respectively. The processor can set thresholds segments to from passing gates in microwave intrusion detecting device and can generate an alarm unit message.

Abstract: A liquid crystal photoelectric apparatus including an upper substrate, a lower substrate, a plurality of alignment layers, and a liquid crystal material is provided. The alignment layers include an upper alignment layer, a lower alignment layer, and at least one intermediate alignment layer. The upper alignment layer has a first orientation direction. The lower alignment layer has a second orientation direction. The at least one intermediate alignment layer has an intermediate orientation direction. The intermediate orientation direction is between the first orientation direction and the second orientation direction. The liquid crystal material includes a plurality of liquid crystal material portions. Each of the liquid crystal material portions is disposed between any adjacent two alignment layers. A manufacturing method of the liquid crystal photoelectric apparatus is also provided.

Abstract: An electrically tunable focusing achromatic lens includes a first liquid crystal cell, a second liquid crystal cell, and first and second electrode layer units which have two predetermined patterns for permitting two predetermined radially varying electric fields to be generated to across the first and second liquid crystal cells, respectively, to thereby allow one of the first and second liquid crystal cells to acquire a predetermined positive optical power and the other one of the first and second liquid crystal cells to acquire a predetermined negative optical power. When an incident light passes through the first and second liquid crystal cells, chromatic aberration of the first liquid crystal cell can be counterbalanced by that of the second liquid crystal cell.

Abstract: An electrically tunable focusing achromatic lens includes a first liquid crystal cell, a second liquid crystal cell, and first and second electrode layer units which have two predetermined patterns for permitting two predetermined radially varying electric fields to be generated to across the first and second liquid crystal cells, respectively, to thereby allow one of the first and second liquid crystal cells to acquire a predetermined positive optical power and the other one of the first and second liquid crystal cells to acquire a predetermined negative optical power. When an incident light passes through the first and second liquid crystal cells, chromatic aberration of the first liquid crystal cell can be counterbalanced by that of the second liquid crystal cell.

Abstract: An electrically focus-tunable lens of an active matrix type includes a basic lens and a transparent phase modulator which includes a first transparent substrate, a second transparent substrate, a liquid crystal layer, a common electrode unit, a phase modulation electrode unit, and an array of thin film transistors. Each liquid crystal portion of the liquid crystal layer is independently controlled by applying a predetermined voltage between the common electrode and a corresponding one of data electrode strips of the phase modulation electrode unit to provide each pixel area of the transparent phase modulator with an independent refractive index so as to create a phase modulation profile for the transparent phase modulator.

Abstract: A flexible optical element adopting liquid crystals (LCs) as the materials for realizing electrically tunable optics is foldable. A method for manufacturing the flexible element includes patterned photo-polymerization. The LC optics can include a pair of LC layers with orthogonally aligned LC directors for polarizer-free properties, flexible polymeric alignment layers, flexible substrates, and a module for controlling the electric field. The lens power of the LC optics can be changed by controlling the distribution of electric field across the optical zone. Lens power control can be provided using combinations of electrode configurations, drive signals and anchoring strengths in the alignment layers.

Abstract: A liquid crystal photoelectric apparatus including an upper substrate, a lower substrate, a plurality of alignment layers, and a liquid crystal material is provided. The alignment layers include an upper alignment layer, a lower alignment layer, and at least one intermediate alignment layer. The upper alignment layer has a first orientation direction. The lower alignment layer has a second orientation direction. The at least one intermediate alignment layer has an intermediate orientation direction. The intermediate orientation direction is between the first orientation direction and the second orientation direction. The liquid crystal material includes a plurality of liquid crystal material portions. Each of the liquid crystal material portions is disposed between any adjacent two alignment layers. A manufacturing method of the liquid crystal photoelectric apparatus is also provided.

Abstract: A support for solar panels disclosed in the present invention comprises: a first bracket and a second bracket. The first bracket has a first frame for supporting a solar panel. The second bracket is arranged perpendicular to the first bracket and has a second frame connected to the first bracket. The first frame comprises a first clamping portion and a loading portion. The first bracket is clipped into the first clamping portion. The loading portion is provided for supporting the solar panel. The second frame comprises a second clamping portion and a third clamping portion. The first bracket is clipped into the second clamping portion. The second bracket is clipped into the third clamping portion. Since the two brackets arranged perpendicular to each other are respectively associated with a frame of particular function, the support can be efficiently and simply assembled.