Abstract: An image sensor with noise-reduction circuitry includes a pixel array, many analog-to-digital converters, and many correlated dual sampling units. The pixel array includes rows and columns of pixel cells. Each of the pixel cells converts light into analog electrical signal. Analog-to-digital converters convert the electric signals output from the pixel cells into digital signals. The correlated dual sampling units convert the digital signals and/or the electric signals into correlated dual sampling signals to denoise the output of the image sensor by subtraction from the analog content. An electronic device is also provided.

Abstract: An image sensor with noise-reduction circuitry includes a pixel array, many analog-to-digital converters, and many correlated dual sampling units. The pixel array includes rows and columns of pixel cells. Each of the pixel cells converts light into analog electrical signal. Analog-to-digital converters convert the electric signals output from the pixel cells into digital signals. The correlated dual sampling units convert the digital signals and/or the electric signals into correlated dual sampling signals to denoise the output of the image sensor by subtraction from the analog content. An electronic device is also provided.

Abstract: A negative electrode material applied to a lithium battery or a sodium battery is provided. The negative electrode material is composed of a first chemical element, a second chemical element and a third chemical element with an atomic ratio of x, 1?x, and 2, wherein 0<x<1, the first chemical element is selected from the group consisting of molybdenum (Mo), chromium (Cr), tungsten (W), manganese (Mn), technetium (Tc) and rhenium (Re), the second chemical element is selected from the group consisting of Mo, Cr and W, the third chemical element is selected from the group consisting of sulfur (S), selenium (Se) and tellurium (Te), and the first chemical element is different from the second chemical element.

Abstract: A negative electrode material applied to a lithium battery or a sodium battery is provided. The negative electrode material is composed of a first chemical element, a second chemical element and a third chemical element with an atomic ratio of x, 1-x, and 2, wherein 0<x<1, the first chemical element is selected from the group consisting of molybdenum (Mo), chromium (Cr), tungsten (W), manganese (Mn), technetium (Tc) and rhenium (Re), the second chemical element is selected from the group consisting of Mo, Cr and W, the third chemical element is selected from the group consisting of sulfur (S), selenium (Se) and tellurium (Te), and the first chemical element is different from the second chemical element.

Abstract: A pair of the 3D glasses having safety device comprises a glasses frame and a pair of temples pivotally mounted on the glasses frame. Each of the pair of temples comprises a joint extreme having a pivot seat with an axle bore and an aperture connecting to the axle bore. The pair of temples is capable of being dislocated from the glasses frame.

Abstract: A viewing glass includes a frame containing two glasses and two axial ends, two temples each having a joint seat, and two adjustment mechanisms connecting with the frame and the two temples. The joint seat includes a groove for receiving the adjustment mechanism, the adjustment mechanism includes a location post, the axial end of the frame defines a ladder shape recess corresponding to the location post for adjusting a distance between the two temples. The adjustment mechanism comprises a button and a location post extending from the button, the location post includes an opening groove to divide the location post into two parts, each part includes a hook which is away from the button. The inner surface of the joint seat along the groove includes a sliding groove to receive the button of the adjustment mechanism sliding in the sliding groove, the bottom of the sliding groove includes a location recess, the bottom of the button includes a protrusion engaged with the location recess for fixing the location post.

Abstract: A pair of the 3D glasses having safety device comprises a glasses frame and a pair of temples pivotally mounted on the glasses frame. Each of the pair of temples comprises a joint extreme having a pivot seat with an axle bore and an aperture connecting to the axle bore. The pair of temples is capable of being dislocated from the glasses frame.

Abstract: A viewing glass comprise a frame, two adjustment mechanisms, and two temples. The frame includes an axial end on two opposite sides thereof, and the axial ends hinge on the corresponding temples. Each temple has a joint seat corresponding to the axial end of the frame. The joint seat has a groove to receive the adjustment mechanism. The adjustment mechanism has a location post, and the axial end of the frame forms a ladder shaped recess corresponding to the location post. The location post cooperates with the ladder shaped recess to adjust and limit a distance between the two temples.

Abstract: A switch structure includes a switch body, a holding member, a torsion member, and a swinging lever. The switch body includes a base included a front surface and a rear surface, a pushing portion, two fixing portion, each fixing portion defining a guiding slot. The holding member defines two cavities. The switch body is rotatably installed onto the holding member by inserting the fixing portion into the cavity. The torsion member includes two elastic arms and a connecting pole, one of the elastic arm is hooked to the holding member. The swinging lever includes a first end movably connected to the switch body, a second end movably connected to the other elastic arm, and a connecting portion connecting the first and second end, the swinging lever rotatably installed to the holding member via the connecting portion.

Abstract: A switch structure includes a switch body, a holding member, a torsion member, and a swinging lever. The switch body includes a base included a front surface and a rear surface, a pushing portion, two fixing portion, each fixing portion defining a guiding slot. The holding member defines two cavities. The switch body is rotatably installed onto the holding member by inserting the fixing portion into the cavity. The torsion member includes two elastic arms and a connecting pole, one of the elastic arm is hooked to the holding member. The swinging lever includes a first end movably connected to the switch body, a second end movably connected to the other elastic arm, and a connecting portion connecting the first and second end, the swinging lever rotatably installed to the holding member via the connecting portion.

Abstract: A dustproof member for a memory card slot includes a housing provided with an inserting slot for receiving the card, a cover including a main body for covering the inserting slot, the main body comprising a pivotal side pivotally assembled with the housing and a rotary side opposed to the pivotal side, and at least one spring. The rotary side can rotate about the pivotal side when the card is inserted in or withdrawn, and the spring applies elastic force on the cover for pushing the cover to a station covering the inserting slot.

Abstract: A dustproof member for a memory card slot includes a housing provided with an inserting slot for receiving the card, a cover including a main body for covering the inserting slot, the main body comprising a pivotal side pivotally assembled with the housing and a rotary side opposed to the pivotal side, and at least one spring. The rotary side can rotate about the pivotal side when the card is inserted in or withdrawn, and the spring applies elastic force on the cover for pushing the cover to a station covering the inserting slot.