Abstract: A plug connector with a connector position assurance device adapted for being docked with a socket connector, includes a main body, a plurality of terminals, a plurality of cables connected with the plurality of the terminals, and a connector position assurance device. The main body has a plurality of terminal slots. A top of the main body is bent frontward to form a buckling portion. The main body is spaced from the buckling portion and the two locking portions to form a locating space among the main body, the buckling portion and the two locking portions. The plurality of the terminals are assembled in the plurality of the terminal slots. The connector position assurance device has an abutting block. When the plug connector with a connector position assurance device is inserted into the socket connector, the abutting block moves into the locating space.

Abstract: A non-volatile memory cell includes a storage transistor having a first terminal, a second terminal, and a gate terminal. During a program operation, the first terminal of the storage transistor receives a data voltage according to a weighting to be stored in the non-volatile memory cell, the second terminal of the storage transistor is floating, and the gate terminal of the storage transistor is coupled to a program voltage. The program voltage is greater than the data voltage.

Abstract: A button assembly includes a pressing element, a tray, and a locking structure fastened between the pressing element and the tray. One side surface of the pressing element is recessed inward to form an accommodating space. The pressing element opens at least one first upper fixing hole. A bottom surface of the pressing element is recessed upward to form a first accommodating slot. The first accommodating slot opens at least one first opening. The tray of which one side is connected with the pressing element. The one side of the tray has a base portion mounted in the accommodating space. The base portion opens at least one second opening. A bottom surface of a peripheral wall of the at least one second opening is recessed upward to form at least one locking slot. The locking structure includes at least one locking element and an elastic arm.

Abstract: A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.

Abstract: A button assembly of the present invention is configured in a communication equipment. The button assembly includes a button, a tray and at least an elastic arm. A side of the button is recessed inward to form a holding space. At least an inner side wall of the holding space is recessed to form a clamping groove. The tray is disposed in the holding space. The elastic arm has a fixing portion mounted on a side wall of the tray. The fixing portion is extended frontward and is protruded outward to form a contact part. The contact part is extended frontward and outward to form a clamping part disposed in the clamping groove. The clamping groove and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, achieving an effect of saving space in assembling of internal components of the communication equipment.

Abstract: A near-memory computation system includes a plurality of computation nodes. Each computation node receives a plurality of input signals and outputs a computing result signal. The computation node includes a plurality of non-volatile memory cells and a processing element. Each non-volatile memory cell stores a weighting value during a program operation and outputs a weighting signal according to the weighting value during a read operation. The processing element is coupled to the plurality of non-volatile memory cells. The processing element receives the plurality of input signals and generates the computing result signal by perform computations with the plurality of input signals and a plurality of weighting signals generated by the plurality of non-volatile memory cells. The plurality of non-volatile memory cells and the processing element are manufactured by different or the same processes.

Abstract: A button assembly includes a pressing element, a tray, and a locking structure fastened between the pressing element and the tray. One side surface of the pressing element is recessed inward to form an accommodating space. The pressing element opens at least one first upper fixing hole. A bottom surface of the pressing element is recessed upward to form a first accommodating slot. The first accommodating slot opens at least one first opening. The tray of which one side is connected with the pressing element. The one side of the tray has a base portion mounted in the accommodating space. The base portion opens at least one second opening. A bottom surface of a peripheral wall of the at least one second opening is recessed upward to form at least one locking slot. The locking structure includes at least one locking element and an elastic arm.

Abstract: A button assembly of the present invention is configured in a communication equipment, characterized in that: the button assembly includes a button, a tray and at least an elastic arm. A surface of the button is recessed to form a holding groove. The tray is disposed with a locking hole and a locking groove. The elastic arm has a pedestal arranged in the holding groove. The pedestal is protruded outward to form an elastic bar. A free end of the elastic bar forms a bump corresponding to the locking hole. An outer edge of the free end of the elastic bar forms a locking block corresponding to the locking groove. Hence, the locking hole and the elastic arm are disposed to provide the button and the tray to be fixed or disengaged, so as to achieve an effect of saving space in assembling of internal components of the communication equipment.

Abstract: A random code generator includes a differential cell array, a power supply circuit, a first selecting circuit and a current judgment circuit. The power supply circuit receives an enrolling signal and a feedback signal. The first selecting circuit receives a first selecting signal. When the enrolling signal is activated and an enrollment is performed on the first differential cell, the power supply circuit provides an enrolling voltage, and the enrolling voltage is transmitted to a first storage element and a second storage element of the first differential cell through the first selecting circuit. Consequently, the cell current is generated. When a magnitude of the cell current is higher than a specified current value, the current judgment circuit activates the feedback signal, so that the power supply circuit stops providing the enrolling voltage.

Abstract: A non-volatile memory cell includes a storage transistor having a first terminal, a second terminal, and a gate terminal. During a program operation, the first terminal of the storage transistor receives a data voltage according to a weighting to be stored in the non-volatile memory cell, the second terminal of the storage transistor is floating, and the gate terminal of the storage transistor is coupled to a program voltage. The program voltage is greater than the data voltage.

Abstract: An optical identification method for sensing a physiological feature, includes: projecting light to a physiological portion for generating reflection light from the physiological portion; receiving the reflection light, to generate an image; generating slant pattern information according to the image; transforming the slant pattern information into a pattern identification matrix; and determining the physiological feature according to the pattern identification matrix.

Abstract: An optical identification method, includes: projecting light on a finger to generate reflected light from the finger; receiving the reflected light by a pixel sensing array to obtain a plurality of finger images; and determining whether the finger images present a liveness characteristic, according to a required exposure time or average brightness of the finger images obtained by the pixel sensing array. When the finger images present the liveness characteristic, the optical identification method further includes: determining identification information according to the finger images; or when the finger images do not present the liveness characteristic, the optical identification method further includes: not determining identification information according to the finger images, and optionally, stopping the pixel sensing array from obtaining a subsequent finger image.

Abstract: An exposure time determination method for image sensing operation includes: providing a first stage exposure condition which includes a first exposure time; sensing an image according to the first stage exposure condition to generate a first histogram which has a first histogram brightness maximum, a first histogram brightness minimum, and a first histogram width; increasing or decreasing the first exposure time to a second exposure time as a second stage exposure condition, and sensing the image according to the second stage exposure condition to generate a second histogram which has a second histogram brightness maximum, a second histogram brightness minimum, and a second histogram width; comparing the first histogram width with the second histogram width to generate a comparison result, and determining a third exposure time to be a third stage exposure condition according to the comparison result; and sensing the image according to the third stage exposure condition.

Abstract: A socket connector includes an insulating housing, at least one docking element, a plurality of docking terminals, a fastening board and an outer cover assembly. A middle of the insulating housing has at least one holding groove. The at least one docking element is assembled in the at least one holding groove. The at least one docking element defines a plurality of docking grooves. The plurality of the docking terminals are fastened in the plurality of the docking grooves, separately. The fastening board has a first opening. The insulating housing is fastened to a rear surface of the fastening board. The outer cover assembly is assembled in the first opening. The outer cover assembly includes a frame and a waterproof element. The waterproof element has a sleeving ring, a covering portion, and a connecting element connected between the sleeving ring and the covering portion.

Abstract: A multi-band spectrum division device is provided, comprising: a first parabolic reflection mirror, planar multi-mirrors, an optical grating and a second parabolic mirror. The first parabolic mirror is configured to reduce the divergent angle of incident optical beam, and to generate a collimated optical beam. The planar multi-mirrors are configured to adjust the incident angles of collimated beam on the grating surface. The grating is configured to disperse the incident signals with multi-wavelengths. The second parabolic mirror is configured to focus the multi-wavelength signals on its focal plane. Besides, each of the planar multi-mirrors has different location and angle in this device.

Abstract: A real-time heart rate detection method for use in a real-time heart rate detection system includes: (A) emitting light to a finger to generate reflected light; (B) receiving the reflected light via a sensing unit, to generate at least one initial fingerprint image; (C) generating plural initial waveform information according to the at least one initial fingerprint image; (D) selecting one among plural different bandpass filters, to filter the initial waveform information; (E) calculating an initial heart rate based upon the filtered initial waveform information; (F) checking and computing a frequency range of the obtained initial heart rate, to determine which one of the plural bandpass filters is the most preferable bandpass filter; (G) outputting a final heart rate; and repeating the step (A) to the step (G). The step (G) and the step (F) are performed at least partially in parallel.

Abstract: The present invention provides an image brightness non-uniformity correction method and an image brightness correction device therefor. The image brightness non-uniformity correction method includes the steps of: (A) generating an initial input image having pixels arranged in a matrix, wherein each pixel has a corresponding pixel brightness and the initial input image has non-uniform brightness; (B) performing a pre-processing procedure on the initial input image, to generate a pre-processed image; (C) performing an image gradient correction procedure on the pre-processed image, to eliminate non-uniformity of the brightness of the initial input image; and (D) outputting an output image having an uniformity-processed brightness.

Abstract: An exposure time determination method for image sensing operation includes: providing a first stage exposure condition which includes a first exposure time; sensing an image according to the first stage exposure condition to generate a first histogram which has a first histogram brightness maximum, a first histogram brightness minimum, and a first histogram width; increasing or decreasing the first exposure time to a second exposure time as a second stage exposure condition, and sensing the image according to the second stage exposure condition to generate a second histogram which has a second histogram brightness maximum, a second histogram brightness minimum, and a second histogram width; comparing the first histogram width with the second histogram width to generate a comparison result, and determining a third exposure time to be a third stage exposure condition according to the comparison result; and sensing the image according to the third stage exposure condition.

Abstract: An optical identification method for sensing a physiological feature, includes: projecting light to a physiological portion for generating reflection light from the physiological portion; receiving the reflection light, to generate an image; generating slant pattern information according to the image; transforming the slant pattern information into a pattern identification matrix; and determining the physiological feature according to the pattern identification matrix.

Abstract: An optical identification method, includes: projecting light on a finger to generate reflected light from the finger; receiving the reflected light by a pixel sensing array to obtain a plurality of finger images; and determining whether the finger images present a liveness characteristic, according to a required exposure time or average brightness of the finger images obtained by the pixel sensing array. When the finger images present the liveness characteristic, the optical identification method further includes: determining identification information according to the finger images; or when the finger images do not present the liveness characteristic, the optical identification method further includes: not determining identification information according to the finger images, and optionally, stopping the pixel sensing array from obtaining a subsequent finger image.