Abstract: The present disclosure discloses a lighting device for plant growth, comprising: a lamp, a lifting mechanism, at least two sensing mechanisms and a control mechanism. A light-emitting module is disposed on the bottom surface of the lamp and two ends of the lifting mechanism are coupled to the top surface of the lamp and the control mechanism respectively. Each sensing mechanisms is disposed at the bottom of the lamp. The control mechanism comprises a timing module. When the sensing mechanisms operate that form a signal sensing path and sense a plant to generate a sensing signal, the control mechanism may drive the lifting mechanism according to the sensing signal to control the longitudinal displacement of the lamp. Through the automatic detection and position lifting function, it is possible to provide suitable light sources for plants at different growth stages.

Abstract: An optical module including a transparent component and at least one coil device is provided. The at least one coil device is connected to the transparent component and includes a main body and at least one extending wire. The at least one extending wire is extended out from the main body, the at least one coil device is adapted to be driven by a magnetic force to vibrate along at least one rotation axis, and a length of the at least one extending wire is in positive correlation with a width of the transparent component along a direction. The direction is perpendicular to the at least one rotation axis and perpendicular to an optical axis of the transparent component. In addition, a projector having the optical module is also provided.

Abstract: An imaging module includes a display element and an image displacement device. The display element includes an active display surface adapted to receive an illumination beam, convert the illumination beam into an image beam, and transmit the image beam. The image displacement device includes an optical component located on a transmission path of the image beam and adapted to allow the image beam to pass therethrough, a carrier, a base and at least one actuator, wherein the optical component is disposed on the carrier, the at least one actuator is disposed on the base, one end of the at least one actuator is connected to the carrier to drive the optical element on the carrier to swing relative to the base, and an orthographic projection area of the at least one actuator on a reference plane does not overlap with an orthographic projection area of the active display surface.

Abstract: A dynamic bit-line clamping circuit for computing-in-memory applications is configured to clamp a bit line via at least one reference signal and includes a clamping node, a first clamping unit, a second clamping unit, a first feedback controlling unit and a second feedback controlling unit. The first clamping unit is electrically connected between the bit line and the clamping node. The second clamping unit is electrically connected between the clamping node and a power source voltage and includes a switch. The second feedback controlling unit is electrically connected to the clamping node and the switch. The second feedback controlling unit generates a switching signal according to the at least one reference signal and a voltage level of the clamping node. The switch is switched by the switching signal so as to clamp the voltage level of the clamping node according to the at least one reference signal.

Abstract: An operating method of the soft-verify write assist circuit of the resistive memory provides a voltage level applying step, a write operating step and a write voltage controlling step. The voltage level applying step is for applying a plurality of voltage levels to the reference voltage, the word line and the switching signal, respectively. The write operating step is for driving the memory cell to perform in a set process or a reset process via the first three-terminal switching element, the second three-terminal switching element and the soft-verify controlling unit during a write operation. The write voltage controlling step is for controlling the write voltage to be increased in the ramping cycle and decreased in the soft-verify cycle.

Abstract: A projection device including a lens module and an actuating module is provided. The lens module includes at least one lens and is used for transferring an image beam. The actuating module is disposed beside the lens module, and is relatively close to the at least one lens. The actuating module includes a frame, a transparent element and at least one actuator. The transparent element is fixed on the frame. The actuator is disposed on at least one side edge of the frame, and is connected to the frame. In a light emission direction of the lens module, an orthographic projection of the actuator on a first reference plane does not overlap with an orthographic projection of the at least one lens on the first reference plane.

Abstract: A remote controller comprises a wireless communication interface and a processing unit. The wireless communication interface is communicatively connected with another remote controller. The processing unit is electrically connected with the wireless communication interface. The processing unit generates a first identification code and a second identification code and transmits the first identification code and the second identification code to the another remote controller through the wireless communication interface. The another remote controller transmits the first identification code and the second identification code to a controlled device to establish an indirect pairing relationship between the remote controller and the controlled device and a direct pairing relationship between the another remote controller and the controlled device. A pairing method of remote controllers is also disclosed.

Abstract: A remote controller comprises a wireless communication interface and a processing unit. The wireless communication interface is communicatively connected with another remote controller. The processing unit is electrically connected with the wireless communication interface. The processing unit generates a first identification code and a second identification code and transmits the first identification code and the second identification code to the another remote controller through the wireless communication interface. The another remote controller transmits the first identification code and the second identification code to a controlled device to establish an indirect pairing relationship between the remote controller and the controlled device and a direct pairing relationship between the another remote controller and the controlled device. A pairing method of remote controllers is also disclosed.

Abstract: A projector includes a light source module and an optical engine. The light source module provides an illumination beam. The optical engine includes a light valve, a projection lens, and a pixel offset device. The light valve has an active surface, and the active surface converts the illumination beam into an image beam and reflects the image beam. The projection lens projects the image beam from the projector. The pixel offset device is located between the light valve and the projection lens and includes a frame and a transparent panel, the transparent panel is disposed in the frame and includes a transparent surface, the transparent panel is disposed on the transmission path of the illumination beam and the transmission path of the image beam, the frame is configured to drive the transparent panel to vibrate, and the transparent surface is tilted with respect to the active surface.

Abstract: An input-pattern aware reference generation system for a memory cell array having a plurality of word lines crossing a plurality of bit lines includes an input counting circuit, a reference array, and a reference word line control circuit. The input counting circuit receives the input signal of the memory cell array, discovers input activated word lines according to the input signal and generates a number signal representing a number of the input activated word lines. The reference array includes a plurality of reference memory cells storing a predetermined set of weights. The reference word line control circuit is electrically connected between the input counting circuit and the reference array. Moreover, the reference word line control circuit controls the reference array to generate a plurality of reference signals being able to distinguish candidates of the computational result of the bit lines in the memory cell array.

Abstract: A rack cooling system includes plural cold plates, a radiator, a coolant distribution unit, a fan and a manifold device. The plural cold plates correspond to plural electronic computing devices. The fan is used for driving the airflow. The manifold device is connected between the plural cold plates, the radiator and the coolant distribution unit. The fluid medium is circulated along a fluid loop that is defined by the plural cold plates, the radiator, the coolant distribution unit and the manifold device. Consequently, the heat from the plural electronic computing devices is dissipated away. The rack cooling system of the present invention has the elastically-changed architecture. Consequently, the rack cooling system can be applied to the racks with different heat dissipation demands while achieving the power-saving efficacy.

Abstract: A rack system includes a rack cabinet and a rack door. The rack door is selectively opened or closed relative to the rack cabinet. Moreover, plural electronic computing devices are installed within the rack cabinet. The rack door includes a heat dissipation device, a fan module and a door assembly. The heat dissipation device and the fan module are installed on the door assembly. At least one of the heat dissipation device and the fan module is detachable from the door assembly.

Abstract: A rack door adapting frame includes an edge frame assembly and an intermediate frame assembly. The edge frame assembly defines a two-dimensional size corresponding to a rack cabinet. The intermediate frame assembly is disposed within a range of the two-dimensional size of the edge frame assembly. The intermediate frame assembly is provided for connecting a specified part in a fixing manner or a detachable manner.

Abstract: A projector, an optical engine module, an image resolution enhancement device and a driving method are provided. The projector includes an illumination device, an optical engine module and a projection lens. The optical engine module is configured with the image resolution enhancement device configured to enhance a resolution of a projection light, and the image resolution enhancement device is adapted to enhance the image resolution by two times or four times.

Abstract: A roaming network registration method executed via a wireless communication device is provided. The method comprises the following steps: executing a search in a latest registered supported network type of a plurality of supported network types based on a first database; obtaining a first mobile country code transmitted via at least one public land mobile network when the public land mobile network is searched; comparing the first mobile country code with a second mobile country code corresponding to a latest registered public land mobile network of the wireless communication device; and determining that the wireless communication device is in a roaming state when the first mobile country code is different from second mobile country code.

Abstract: The present disclosure illustrates a light-emitting diode module for plant growth. There are at least two LED chips in different wavelengths packaged with phosphor powder in certain wavelengths: a blue light LED chip (wavelength from 425 nm to 435 nm) covered by a silicone resin with red phosphor powder can emit a red light in a wavelength from 620 nm to 730 nm when being stimulated; another blue light LED chip (wavelength from 445 nm to 455 nm) covered by silicone resin with chartreuse phosphor powder mixture can emit a chartreuse light in a wavelength from 515 nm to 560 nm when being stimulated. The composite light spectrum generated from above LED chips and different types of the phosphor powder is close to the McCree photosynthesis spectrum, and it is an optimal spectrum for plant growth of the present disclosure.

Abstract: A method for sampling coordinates of a touched point on a touch panel, includes the steps of: (a1) detecting a touched point at a low detection frequency to obtain two touch coordinates sequentially in time series; (a2) calculating a distance between the two touch coordinates; (a3) determining whether the distance between the two touch coordinates is greater than a first threshold distance; (a4) detecting a touched point at a high detection frequency to obtain a subsequent touch coordinate in time series; (a5) calculating a distance between two touch coordinates sequentially in time series at the high detection frequency; (a6) determining whether the distance obtained in the step (a5) is less than a second threshold distance; and (a7) detecting a touched point on the touch panel at the low detection frequency when the distance is less than the second threshold distance in the step (a6).

Abstract: A positioning method for a touch display panel is provided. The touch display panel includes a touch panel and a display panel. The display panel is disposed on the touch panel, and sensing points and reference positions are set on the touch panel. In the method, pressures with different values are repeatedly applied to each reference position; under the pressures with the different values, average capacitance values of the reference positions corresponding to the sensing points are calculated. When an object touches the display panel, the sensing points of the touch panel correspondingly generate second capacitance values. Under a touch pressure value, the average capacitance values of the reference positions corresponding to the sensing points are selected. The second capacitance values and the average capacitance values of the reference positions corresponding to the sensing points under the touch pressure value are used to calculate a touch position of the object.

Abstract: A method for sampling coordinates of a touched point on a touch panel, includes the steps of: (a1)) detecting a touched point at a low detection frequency to obtain two touch coordinates sequentially in time series; (a2) calculating a distance between the two touch coordinates; (a3) determining whether the distance between the two touch coordinates is greater than a first threshold distance; (a4) detecting a touched point at a high detection frequency to obtain a subsequent touch coordinate in time series; (a5) calculating a distance between two touch coordinates sequentially in time series at the high detection frequency; (a6) determining whether the distance obtained in the step (a5) is less than a second threshold distance; and (a7) detecting a touched point on the touch panel at the low detection frequency when the distance is less than the second threshold distance in the step (a6).

Abstract: A positioning method for a touch display panel is provided. The touch display panel includes a touch panel and a display panel. The display panel is disposed on the touch panel, and sensing points and reference positions are set on the touch panel. In the method, pressures with different values are repeatedly applied to each reference position; under the pressures with the different values, average capacitance values of the reference positions corresponding to the sensing points are established. When an object touches the display panel, the sensing points of the touch panel correspondingly generate second capacitance values. Under a touch pressure value, the average capacitance values of the reference positions corresponding to the sensing points are selected. The second capacitance values and the average capacitance values of the reference positions corresponding to the sensing points under the touch pressure value are calculated to obtain a touch position of the object.