Abstract: A cell includes a membrane and an actuating layer. The membrane includes a first membrane subpart and a second membrane subpart, wherein the first membrane subpart and the second membrane subpart are opposite to each other. The actuating layer is disposed on the first membrane subpart and the second membrane subpart. The first membrane subpart includes a first anchored edge which is fully or partially anchored, and edges of the first membrane subpart other than the first anchored edge are non-anchored. The second membrane subpart includes a second anchored edge which is fully or partially anchored, and edges of the second membrane subpart other than the second anchored edge are non-anchored.

Abstract: A switch device includes a P-type substrate, a first gate structure, a first N-well, a shallow trench isolation structure, a first P-well, a second gate structure, a first N-type doped region, a second P-well, and a second N-type doped region. The first N-well is formed in the P-type substrate and partly under the first gate structure. The shallow trench isolation structure is formed in the first N-well and under the first gate structure. The first P-well is formed in the P-type substrate and under the first gate structure. The first N-type doped region is formed in the P-type substrate and between the first gate structure and the second gate structure. The second P-well is formed in the P-type substrate and under the second gate structure. The second N-type doped region is formed in the second P-well and partly under the second gate structure.

Abstract: A method for producing and replaying courses based on virtual reality is provided. The method is used in an electronic device and the method includes steps of: receiving a 3D model; generating a model data package corresponding to the 3D model according to the 3D model, wherein the model data package at least includes several objects applied to the 3D model; recording, by several virtual cameras, actions of a user who manipulates the objects in virtual reality, and generating action videos corresponding to the objects; and generating a course data package, wherein the course data package includes the model data package and an animation package including action videos.

Abstract: A virtual reality system with an inspecting function of assembling and disassembling and an inspection method of assembling and disassembling based on virtual reality are presented. A learning-end acquires an inspection data and a teaching assembling-disassembling record being set with a plurality of checkpoints, plays the teaching assembling-disassembling record, modifies a learning assembling-disassembling status of a plurality of virtual objects based on user's operations for assembling or disassembling. The learning-end issues an assembling-disassembling error reminder when the learning assembling-disassembling status is inconsistent with a teaching assembling-disassembling status at any of the checkpoints.

Abstract: A virtual reality system with an inspecting function of assembling and disassembling and an inspection method of assembling and disassembling based on virtual reality are presented. A learning-end acquires an inspection data and a teaching assembling-disassembling record being set with a plurality of checkpoints, plays the teaching assembling-disassembling record, modifies a learning assembling-disassembling status of a plurality of virtual objects based on user's operations for assembling or disassembling. The learning-end issues an assembling-disassembling error reminder when the learning assembling-disassembling status is inconsistent with a teaching assembling-disassembling status at any of the checkpoints.

Abstract: A method for producing and replaying courses based on virtual reality is provided. The method is used in an electronic device and the method includes steps of: receiving a 3D model; generating a model data package corresponding to the 3D model according to the 3D model, wherein the model data package at least includes several objects applied to the 3D model; recording, by several virtual cameras, actions of a user who manipulates the objects in virtual reality, and generating action videos corresponding to the objects; and generating a course data package, wherein the course data package includes the model data package and an animation package including action videos.

Abstract: A force detection system of an electric cleansing appliance includes a cleansing head and an electric motor. The electric motor includes a stator and a rotor. The stator has an iron core having an accommodating space, a main coil, and an auxiliary coil. The rotor is disposed in the accommodating space and has a rotor body, a magnetic element assembly, and a rotation axis connected to the rotor body. The rotor is connected to the cleansing head through the rotation axis. The magnetic element assembly having two magnetic elements, which are disposed on opposite sides of the rotor body, provides a magnetic force in a magnetic field direction. The main coil is wound on the iron core in a first direction which is perpendicular to the magnetic field direction. The auxiliary coil is a winding structure and disposed adjacent to the main coil.

Abstract: A plant cultivation apparatus includes a box, an illumination module, a thermoelectric cooling chip, a first heat dissipation module, and a second heat dissipation module. The box has a cover and a planting space. The cover has a first space and a second space separated from each other. The first space communicates with a surrounding environment. The second space communicates with the planting space. The illumination module assembled to the cover and located in the first space provides the planting space with light. The thermoelectric cooling chip assembled to the cover has a heating side located in the first space and a cooling side located in the second space. The first heat dissipation module located in the first space is thermally connected to the heating side and the illumination module. The second heat dissipation module located in the second space is thermally connected to the cooling side and the planting space.

Abstract: A wearable apparatus, a display method thereof, and a control method thereof are provided. The wearable apparatus includes a ring body. The moving status of the wearable apparatus is detected by a G-sensor in the ring body. Auxiliary sensors of the wearable apparatus are arranged and disposed on a first surface of the ring body facing a human body. A flexible screen of the wearable apparatus is disposed in a surrounding manner on a second surface of the ring body facing away from the human body. When the moving status of the wearable apparatus is determined as a view operation by a processing unit, the relative position between the auxiliary sensors and the human body is detected through the auxiliary sensors. A display block on the flexible screen is decided according to the relative position, and a frame is displayed on the display block of the ring body.

Abstract: A backlight module includes a light guide plate (LGP), a light source, and at least one prism sheet. The LGP includes a light emitting surface, a bottom surface, a light incident surface, and a plurality of first microstructures on the bottom surface. Each of the first microstructure is a recessed structure and includes a first surface and a second surface. An included angle between the first surface and the bottom surface ranges from 15 degrees to 27 degrees. An included angle between the second surface and the bottom surface ranges from 50 degrees to 90 degrees. The light source provides a light beam, and an included angle between a light emitting direction of the light beam emitted from the light emitting surface of the LGP and a normal direction of the light emitting surface is greater than 30 degrees. The prism sheet is disposed above the light emitting surface.

Abstract: An electric power assist device and a driving method for an electric vehicle are provided. The electric power assist device adapted for the electric vehicle includes an angle sensing unit, a driving module, and a control module. The angle sensing unit senses a tilting angle of the electric vehicle on the road. The driving module includes a power driving unit and a motor. The driving module receives a control signal for driving the electric vehicle by the motor. The control module is coupled to the angle sensing unit and the driving module. The control module adjusts the control signal according to a change of the tilting angle to increase a torque force of the motor when the electric vehicle is on an uphill road.

Abstract: The present invention discloses a bicycle direction light control system which may be installed on a bicycle and a head fitting. The system includes a sensing module and a direction light module. The sensing module can be installed on the head fitting for sensing the movement speed, turning angle and turning direction of the user's head. The direction light module is installed on the bicycle and faces towards the rear side of the bicycle. During the moving of the bicycle, when the sensing module senses that the turning angle of the user's head changes to a preset angular range within a sensing period, the direction light module turns on a corresponding indicator light according to the turning direction of the user's head.

Abstract: The present invention discloses a bicycle direction light control system which may be installed on a bicycle and a head fitting. The system includes a sensing module and a direction light module. The sensing module can be installed on the head fitting for sensing the movement speed, turning angle and turning direction of the user's head. The direction light module is installed on the bicycle and faces towards the rear side of the bicycle. During the moving of the bicycle, when the sensing module senses that the turning angle of the user's head changes to a preset angular range within a sensing period, the direction light module turns on a corresponding indicator light according to the turning direction of the user's head.

Abstract: A positioning device capable of detecting three-dimensional move trace including a GPS module, an acceleration detecting module, and a computing unit is illustrated. The GPS module acquires global position information of the positioning device. The acceleration detecting module continuously detects three-dimensional acceleration based on movements of the positioning device, and calculates three-dimensional vectors of the positioning device accordingly. The computing unit is coupled with the GPS module and the acceleration detection module. The computing unit generates plane position information according to the global position information and a plurality of short three-dimensional traces according to the three-dimensional vectors. The computing unit further generates a plurality of short-distance traces according to the plane position information and the plurality of three-dimensional traces, and provides a three-dimensional moving trace via combining the plurality of short-distance traces.

Abstract: An electric power assist device and a driving method for an electric vehicle are provided. The electric power assist device adapted for the electric vehicle includes an angle sensing unit, a driving module, and a control module. The angle sensing unit senses a tilting angle of the electric vehicle on the road. The driving module includes a power driving unit and a motor. The driving module receives a control signal for driving the electric vehicle by the motor. The control module is coupled to the angle sensing unit and the driving module. The control module adjusts the control signal according to a change of the tilting angle to increase a torque force of the motor when the electric vehicle is on an uphill road.

Abstract: A backlight module includes a light guide plate (LGP), a light source, and at least one prism sheet. The LGP includes a light emitting surface, a bottom surface, a light incident surface, and a plurality of first microstructures on the bottom surface. Each of the first microstructure is a recessed structure and includes a first surface and a second surface. An included angle between the first surface and the bottom surface ranges from 15 degrees to 27 degrees. An included angle between the second surface and the bottom surface ranges from 50 degrees to 90 degrees. The light source provides a light beam, and an included angle between a light emitting direction of the light beam emitted from the light emitting surface of the LGP and a normal direction of the light emitting surface is greater than 30 degrees. The prism sheet is disposed above the light emitting surface.

Abstract: A power management device for controlling a power supply device includes a pulse generator, a delay unit, a first XOR gate, an OR gate, and a second XOR gate. The pulse generator generates a pulse signal, the delay unit, the first XOR gate, the OR gate, and the second XOR gate cooperatively generate an enabling signal corresponding to the pulse signal to enable and disable the power supply, and receive an output voltage of the power supply device as a feedback signal. Upon receiving the feedback signal, the power management device can stay at correct enabled and disabled statuses of the power supply device.

Abstract: A power management device for controlling a power supply device includes a pulse generator, a delay unit, a first XOR gate, an OR gate, and a second XOR gate. The pulse generator generates a pulse signal, the delay unit, the first XOR gate, the OR gate, and the second XOR gate cooperatively generate an enabling signal corresponding to the pulse signal to enable and disable the power supply, and receive an output voltage of the power supply device as a feedback signal. Upon receiving the feedback signal, the power management device can stay at correct enabled and disabled statuses of the power supply device.

Abstract: A method for sustained expression of an exogenous gene forms a circular episomal plasmid to solve the problem of transient expression of baculovirus in the transduced mammalian cells caused by the dilution and degradation when mammalian cells replicate and also prevents dysfunctional cell metabolism.

Abstract: A spinning-type pattern-fabrication system comprises at least one carry table used to carry objects, an object-fixing device used to fix the objects onto the carry table, and a control system controlling carry table or at least one laser device. The control system controls the laser device to move linearly back and forth to enable the laser device to fabricate patterns on the objects with the laser beam emitted via the laser device.