Abstract: A four signal line unit cell is formed on a substrate using a combination of an extreme ultraviolet photolithography process and one or more self aligned deposition processes. The photolithography process and the self aligned deposition processes result in spacers on a hard mask above the substrate. The spacers define a pattern of signal lines to be formed on the substrate for a unit cell. The photolithography process and self aligned deposition processes result in signal lines having a critical dimension much smaller than features that can be defined by the extreme ultraviolet photolithography process.

Abstract: A stereolithography elastic film with adjustable peeling force applied to a stereolithography 3D printing apparatus, and the stereolithography elastic film includes at least one of a first colloid and a second colloid. The first colloid includes a non-polyelectrolyte and water, the water occupies the largest percentage in the first colloid. The second colloid includes a polyelectrolyte, a coagulant and water, the water occupies the largest percentage in the second colloid. The peeling force of the stereolithography elastic film may be adjusted by adjusting the percentage of at least one of the non-polyelectrolyte, the polyelectrolyte, the coagulant, and the water.

Abstract: An optical path adjusting mechanism including a rotating base, an optical element, a coil, a first spring and a second spring is provided. A first area and a second area are diagonally disposed on the rotating base. The optical element is disposed in the rotating base. The coil is disposed around a periphery of the rotating base. One terminal of the first spring is connected to the first area of the rotating base. One terminal of the second spring is connected to the second area of the rotating base.

Abstract: A light path adjustment mechanism includes a bracket, a light valve, a carrier, a first axis, a second axis and an optical plate member. A surface normal of a surface of the light valve crosses the bracket to define an intersection closest to the surface of the light valve, and the bracket has an end point furthest from the intersection measured in the direction of the surface normal. A distance between the intersection and the surface measured in the direction of the surface normal is smaller than a distance between the intersection and the end point measured in the direction of the surface normal.

Abstract: A projector including a light source, a light valve, a projection lens and a displacement module is provided. The light source generates an illumination light. The light valve converts the illumination light into a multi-pixel area image light. The projection lens is disposed in a transmission path of the multi-pixel area image light. The image displacement module includes a carrier, an optical element, a frame and a base. The carrier, the frame and the base are substantially coplanar with each other, and the multi-pixel area image light provided is configured to be moved by the optical element and being moved along a third direction in response to the spinning of the carrier, and the first direction is different from the second direction. Furthermore, a three-dimensional printing apparatus is also provided.

Abstract: A light combining module includes a first light source, a second light source, a first dichroic mirror, and an alignment structure. The first light source is used to output a first light. The second light source is used to output a second light. The first dichroic mirror is disposed on a transmission path of the first light and the second light, wherein the first light is incident on the second light source via the first dichroic mirror. The alignment structure adjusts the position of the second light source.

Abstract: A projector including a light source, a light valve, a projection lens and a displacement module is provided. The light source generates an illumination light. The light valve converts the illumination light into a multi-pixel area image light. The projection lens is disposed in a transmission path of the multi-pixel area image light. The image displacement module includes a carrier, an optical element, a frame and a base. The carrier, the frame and the base are substantially coplanar with each other, and the multi-pixel area image light provided is configured to be moved by the optical element and being moved along a third direction in response to the spinning of the carrier, and the first direction is different from the second direction. Furthermore, a three-dimensional printing apparatus is also provided.

Abstract: A light path adjustment mechanism includes a support, a carrier, an optical plate member, a permanent magnet and an electromagnet. The carrier is disposed in the support and connected to the support by a first elastic member and a second elastic member, the first elastic member and the second elastic member are configured to twist substantially about a first axial direction, and the optical plate member is disposed on the carrier. An attractive force or a repulsive force generated between the permanent magnet and the electromagnet acts in a direction substantially perpendicular to the first axial direction, and one end of the carrier is provided with the permanent magnet or the electromagnet.

Abstract: A light path adjustment mechanism includes a support, a carrier, an optical plate member and a raised structure. The carrier is disposed in the support and connected to the support by a first connection bar and a second connection bar. The optical plate member is disposed on the carrier, and the raised structure is provided on a periphery of the carrier and integrally formed as one piece with the carrier.

Abstract: An image displacement module is adapted for an optical apparatus to switch image positions of a plurality of plane image. The image displacement module includes a carrying base and a rotating base. The carrying base is adapted to control the rotating base to vibrate back forth within an angle, such that the imaging positions of the plane image on the horizontal direction are moved by a first distance and the imaging positions of the plane image on the vertical direction are moved by a second distance at the same time. Alternatively, the carrying base is adapted to control the rotating base to rotate relative to two axes of a reference plane, such that the plane image are moved by a distance along one of a plurality of movement directions.

Abstract: A light combining module includes a first light source, a second light source, a first dichroic mirror, and a first alignment structure. The first light source is used to output a first light. The second light source is used to output a second light. The first dichroic mirror is disposed on a transmission path of the first light and the second light, wherein the first light is incident on the second light source via the first dichroic mirror. The first alignment structure adjusts the position of the second light source.

Abstract: A roller shade may comprise a main body having a plurality of horizontal parallel cylinders woven together into a panel by a plurality of vertical first weaving threads. Each of two surfaces of the main body comprises a plurality of fastener tapes secured thereon through a plurality of second weaving threads, and the fastener tapes on one surface of the main body are located at positions corresponding to the fastener tapes on the other surface thereof. When the main body is rolled up, the fastener tapes at corresponding positions can be latched together to secure the rolled main body at a desired height.

Abstract: A lens adjusting mechanism includes a light-valve case, a lens case, one fastener, and a leaf spring assembly. The light-valve case has an emitting opening and a first opening edge, disposed on the peripheral portion of the emitting opening. The lens case has a light-path entrance and a light-path exit. The lens case also has a second opening edge. The second opening edge is disposed on the peripheral portion of the light-path entrance. The fastener is connected between the first opening edge and the second opening edge. The leaf spring assembly has at least one leaf contact. The leaf spring assembly is disposed between the first opening edge and the second opening edge. The leaf contact contacts the first opening edge or the second opening edge. The fastener is used to adjust the distance between the first opening edge and the second opening edge.

Abstract: Various embodiments of a semiconductor device and related fabrication methods are disclosed. In one exemplary embodiment, the semiconductor device may include a substrate and a plurality of two-dimensional semiconductor films over the substrate, where a photogain of the two-dimensional films is above about 103 when measured at room temperature. In another exemplary embodiment, a semiconductor device may comprise a substrate comprising nanorods or nanodots and a plurality of two-dimensional films disposed on the substrate.

Abstract: The present invention provides a method for groundwater remediation using sustained-release persulfate tablets, which is to synthesize the persulfate and cellulose with specific ratio to form a remediated tablet, and the manufacturing process is operated under the specific pressure. In the composition of the tablet, the persulfate is used as an oxidant while the cellulose is used as a coating agent. The compound of the tablet is coated with the cellulose to slow the releasing rate of the compound and improve the releasing time of the persulfate in the water.

Abstract: A cooling structure integrated all-in-one computer includes a display device including a hollow frame having retaining members located therein, a first electric connector mounted in the hollow frame and a display module mounted in the hollow frame, and a mainframe including an aluminum extruded casing slidably inserted into a back opening of the hollow frame, engaging members located in the casing for engaging the retaining members upon insertion of the casing into the hollow frame, and a motherboard mounted in a recessed accommodation chamber in the casing with heat-emitting sources thereof abutted against respective heat-transferring bearing blocks of the casing for quick dissipation of heat and a second electric connector thereof connected to the first electric connector.

Abstract: An image displacement module is adapted for an optical apparatus to switch image positions of a plurality of plane image. The image displacement module includes a carrying base and a rotating base. The carrying base is adapted to control the rotating base to vibrate back forth within an angle, such that the imaging positions of the plane image on the horizontal direction are moved by a first distance and the imaging positions of the plane image on the vertical direction are moved by a second distance at the same time. Alternatively, the carrying base is adapted to control the rotating base to rotate relative to two axes of a reference plane, such that the plane image are moved by a distance along one of a plurality of movement directions.

Abstract: A cooling structure integrated all-in-one computer includes a display device including a hollow frame having retaining members located therein, a first electric connector mounted in the hollow frame and a display module mounted in the hollow frame, and a mainframe including an aluminum extruded casing slidably inserted into a back opening of the hollow frame, engaging members located in the casing for engaging the retaining members upon insertion of the casing into the hollow frame, and a motherboard mounted in a recessed accommodation chamber in the casing with heat-emitting sources thereof abutted against respective heat-transferring bearing blocks of the casing for quick dissipation of heat and a second electric connector thereof connected to the first electric connector.

Abstract: An electronic device and hinge assembly includes an electronic device body including a base and a main unit, and hinge devices pivotally connecting the base and the main unit for allowing adjustment of the angular position of the main unit relative to the base step by step in a series of angles. Each hinge device includes a casing affixed to one of the base and the main unit, a pivot shaft connected to the base and the main unit and rotatably inserted through the casing and secured by a retaining ring, and a friction wheel set and a damper mounted on the pivot shaft. The friction wheel set includes a first friction wheel and having recessed portions equiangularly spaced at one side thereof, and a second friction wheel rotatable with the pivot shaft relative to the first friction wheel and having raised portions respectively engageable into the recessed portions.

Abstract: An electronic device and hinge assembly includes an electronic device body including a base and a main unit, and hinge devices pivotally connecting the base and the main unit for allowing adjustment of the angular position of the main unit relative to the base step by step in a series of angles. Each hinge device includes a casing affixed to one of the base and the main unit, a pivot shaft connected to the base and the main unit and rotatably inserted through the casing and secured by a retaining ring, and a friction wheel set and a damper mounted on the pivot shaft. The friction wheel set includes a first friction wheel and having recessed portions equiangularly spaced at one side thereof, and a second friction wheel rotatable with the pivot shaft relative to the first friction wheel and having raised portions respectively engageable into the recessed portions.