Abstract: A light emitting device includes a casing, a light blocking member, and a light emitting unit. The light blocking member is disposed within the casing, and is adapted to block an ambient light incident into the casing. The light emitting unit is disposed within the casing.

Abstract: An alarm triggering method for a sensor and an electronic device using the same are proposed. The method is applicable to an electronic device and includes the following steps. A sensor signal is received from the sensor. Whether a signal magnitude of the sensor signal satisfies a first triggering condition associated with a first determination threshold is determined. In response to the signal magnitude satisfying the first triggering condition, whether the signal magnitude satisfies a second triggering condition associated with a second determination threshold or a third triggering condition associated with a time determination threshold is further determined, where the second determination threshold is greater than the first determination threshold. When the signal magnitude satisfies the second triggering condition or the third triggering condition, the sensor is determined to be in an alarm state so as to output an alarm signal.

Abstract: A manufacturing method of an electronic product is provided. The manufacturing method includes following steps. Firstly, a conductive circuit is formed on a first surface of a supporting body. Then, an electronic element is disposed on the conductive circuit, and the electronic element is electrically connected to the conductive circuit. Then, a film layer is disposed on the conductive circuit having the electronic element, and the electronic element and the conductive circuit are wrapped between the supporting body and the film layer.

Abstract: A solid state storage device includes a non-volatile memory and a controlling circuit. In a first read retry process, the controlling circuit judges whether an information corresponding to a first block of the non-volatile memory is recorded in the cache table. If the information is not recorded in the cache table, the controlling circuit sequentially provides plural predetermined retry read voltage sets to the non-volatile memory according to a sequence of the plural predetermined retry read voltage sets in the retry table and performs a read retry operation. If a read data of the first block is successfully decoded through the read retry operation according to a first predetermined retry read voltage set of the plural predetermined retry read voltage sets in the retry table, the controlling circuit records the first predetermined retry read voltage set into the cache table.

Abstract: A method for manufacturing a housing of an LED display device includes the steps of: (a) filling a first material into a first mold assembly at a first place to form a cover with a plurality of first display holes, followed by moving the cover to a second place, filling a second material into a second mold assembly and the cover to seal one of the plurality of the first display holes via a plurality of first transparent members; and (b) disposing an ink layer on a display side of the cover in such a manner that the ink layer covers the display side of the cover and that the first transparent member in each of the first display holes is exposed from the ink layer.

Abstract: A method is provided for judging whether a double-sided optical disc is placed reversely. Firstly, the disc is loaded. Then, a first optical pickup head emits a first laser beam to a first specified area of the disc and receives a first reflected laser beam. A second optical pickup head emits a second laser beam to a second specified area of the disc and receives a second reflected laser beam. If the first reflected laser beam generates an alternate brightness and darkness change and the second reflected laser beam does not generate the alternate brightness and darkness change, the disc is not placed reversely. If the first reflected laser beam does not generate the alternate brightness and darkness change and the second reflected laser beam generates the alternate brightness and darkness change, the disc is placed reversely.

Abstract: A lampshade including a frame and an optical function plate is provided. The frame includes an assembly portion. The optical function plate is detachably disposed to the frame through the assembly portion. Furthermore, a lamp including the above-mentioned lampshade is also provided.

Abstract: A light-emitting display has a circuit board, a spacer, a phosphor film, and a housing. The circuit board is provided with at least one light source. The spacer is disposed on a top surface of the circuit board. The spacer has a through hole which runs through the spacer from top to bottom and corresponds to the at least one light source and the phosphor film respectively. The housing has a reflecting portion and an accommodating space below the reflecting portion. The reflecting portion is located over the phosphor film. The accommodating space accommodates the circuit board, the spacer, and the phosphor film. The present disclosure also provides a method for forming the light-emitting display.

Abstract: An adjustable filter assembly is provided. The adjustable filter assembly includes a filter and two electrodes. The two electrodes are respectively coupled to a surface of the filter, and electrically coupled to a controller. The controller is configured to apply a voltage to the filter and control the voltage to be changed or not. The voltage causes a state of a molecular arrangement of the filter to change such that a transmittance spectrum of the filter is changed correspondingly. Also, a camera module is provided.

Abstract: An optical modeling method and an electronic apparatus for building a target lens model are provided. The optical modeling method includes: calculating and generating a first lens model according to a spatial intensity distribution of a light source and a first target intensity distribution; introducing an external shape of the light source and calculating a first intensity distribution according to the spatial intensity distribution and the first lens model; obtaining a first difference level by comparing the first target intensity distribution and the first intensity distribution; taking the first lens model as the target lens model if the first difference level is not greater than preset threshold; otherwise, correcting the first target intensity distribution to a second target intensity distribution according to the first difference level, and calculating and generating a second lens model according to the spatial intensity distribution of the light source and the second target intensity distribution.

Abstract: A method for forming a light-emitting package structure provided with a predetermined view angle is provided. The method includes the steps of: disposing a flip chip on a carrier substrate; filling an underfill material between at least two electrodes of the flip chip for supporting the flip-chip; laser lifting-off a growing substrate from the flip chip for forming a thin film chip and exposing an epitaxial structure from the thin film chip; roughening the epitaxial structure exposed from the thin film chip; providing a view angle adjusting structure including a wavelength converting layer on the thin film chip, and selecting a predetermined view angle and achieving the predetermined view angle by adjusting the view angle adjusting structure according to a linear regression formula.

Abstract: A data writing method for a solid state storage device is provided. The solid state storage device includes a flash memory with plural blocks. The data writing method includes the following steps. Firstly, a flush command is received. Then, host write data in a buffer are stored into an open block of the flash memory according to a program order. Then, a garbage collection is performed to acquire collected write data from a close block of the flash memory and temporarily store the collected write data into the buffer. Then, the host write data and the collected write data in the buffer are stored into the open block of the flash memory according to the program order.

Abstract: A UPS system includes UPS devices and a common bus. The UPS devices are configured to output respective backup voltages. The common bus electrically interconnects the UPS devices for receiving the backup voltages, and is configured to output to the UPS devices a greatest one of the backup voltages as a dominant voltage. Each UPS device is operable to detect the backup voltage outputted thereby, to compare the backup voltage with the dominant voltage, to determine whether a power recovery signal is received from the power supply equipment, and to vary the backup voltage with a descending trend, where the varying of the backup voltage is conducted at least based on the dominant voltage and the backup voltage.

Abstract: A fixing mechanism and a computer chassis are provided. The fixing mechanism includes a main member and a first locking member. The first locking member includes a fixing portion, a support portion and a stop portion. The fixing portion includes a first part and a second part, and two ends of the first part are respectively connected to the main member and the second part. The support portion is connected to the fix portion, and the second part and the support portion are respectively located on two opposite surfaces of the first part. The stop portion is connected to the support portion, and located on a bottom surface of the support portion. An electronic device is assembled in the main member, and the first locking member is locked to a circuit board of a computer chassis to fix the fixing mechanism in a casing of the computer chassis.

Abstract: A switch device includes first and second switch units that are coupled respectively to first and second output terminals. Each of the first and second switch units includes a plurality of diodes and at least one semiconductor-controlled rectifier (SCR), where at least one of the diodes and one of the at least one SCR cooperatively permit a current to flow therethrough to a corresponding one of the first and second output terminals when each thereof operates in an ON state, and where at least one of the diodes and one of the at least one SCR cooperatively permit a current to flow therethrough from a corresponding one of the first and second output terminals when each thereof operates in an ON state.

Abstract: A syringe and needle assembly includes an elongated hollow barrel, a needle unit, and a plunger assembly. The hollow barrel has a connecting portion. The needle unit is disposed at the connecting portion and has an engaging structure, and the engaging structure is located in the hollow barrel. A plunger rod of the plunger assembly is movably disposed in the hollow barrel and has a pushing portion and an operating portion formed in front and rear ends of the plunger rod respectively, and the pushing portion faces the connecting portion and has a plurality of elastic hooks. The plunger assembly is adapted to move towards the connecting portion to push a liquid in the hollow barrel to be injected through a needle of the needle unit, and the plunger assembly is adapted to keep moving towards the connecting portion, such that the elastic hooks are engaged with the engaging structure.

Abstract: The invention provides a scroll wheel module, which includes an adjustment wheel, a scroll wheel and a transmission mechanism. The adjustment wheel includes an adjustment portion. The scroll wheel includes a contact portion. The transmission mechanism has a first end and a second end opposite to each other, the first end is connected to the adjustment portion of the adjustment wheel, and the second end is adjacent to the scroll wheel. When the adjustment wheel is rotated, the first end of the transmission mechanism produces a displacement relative to the adjustment portion such that the second end of the transmission mechanism applies a force to the contact. A magnitude of the force is proportional to a rotational force of the scroll wheel.

Abstract: A keyboard apparatus includes a base plate, a plurality of lifting mechanisms mounted to the base plate, and a plurality of keycaps. The keycaps are correspondingly mounted to the lifting mechanisms and are movable up and down relative to the base plate to form a pressing stroke. Each of the keycaps has a pressing surface, an assembly surface opposite to the pressing surface, and a plurality of connectors. The connectors are disposed on the assembly surface to be connected to the lifting mechanism, and a jig engagement portion protrudes from one side of at least one of the connectors. When the keycap is to be painted, the keycap is removably fixed to a painting jig by the jig engagement portion.

Abstract: A lens module including a light path altering element, a first lens assembly, a first sensor and at least one group of electronically controlled deformation element is provided. An image beam incident to the optical path altering element is diverted from a first light transmission path to a second light transmission path. The first lens assembly is disposed between the light path altering element and the first sensor. The at least one group of electronically controlled deformation element is connected to the light path altering element, and deformation of the at least one group of electronically controlled deformation element makes the light path altering element to move.

Abstract: A light emitting device includes a carrier, at least one light emitting diode (LED), a first filter layer and a first molding compound. The LED is disposed on and electrically connected to the carrier. The first filter layer is disposed above the LED and located on a light-emitting path of the LED. The first molding compound is located between the first filter layer and the LED, and doped with a fluorescent material. The LED is adapted to emit a first specific color light, and a first portion of the first specific color light is incident in the first molding compound and is reflected back into the first molding compound by the first filter layer. A second portion of the first specific color light is incident in the first molding compound and excites the fluorescent material to be converted into a second specific color light to penetrate the first filter layer.