Abstract: An optical touch panel includes a frame, a first and a second image capture units, a first and second light sources, a first reflective element and a block element. The first and second image capture units are disposed on the frame and respectively disposed adjacent to the first and second light sources. The line between the first and second light sources defines a first connecting line. The reflective element disposed on a first side of the frame has a top point. The line between the top point and the second image capture unit defines a second connecting line. The block element blocks the first connecting line, but does not block the second connecting line.

Abstract: An electrical device is provided in this invention, includes a main part having a pivot-receiving opening, an operation part having a pivot engaged pivotally to the pivot-receiving opening, and a flexible circular ring encircling the pivot, and being disposed and pressed between the pivot and the pivot-receiving opening.

Abstract: The invention provides an optical touch device, including a main body, a keyboard and a light emitting member. The keyboard, placed on the main body and having a first end portion and a second end portion, includes a supporting frame, a keycap and a stopping member. The keycap is connected to the supporting frame and moves between a first position and a second position. The stopping member is connected to the keycap and moves simultaneously with the keycap. The light emitting member generates a light beam to the keyboard. When the keycap is in the first position, the light beam passes through the first end portion to the second end portion, and when the keycap is in the second position, the light beam is terminated by the stopping member, such that the light does not reach the second end portion.

Abstract: The invention discloses an optical touch sensing apparatus applied to a panel. The optical touch sensing apparatus comprises an frame, a first image capturing module, a second image capturing module, and a processing module. The first image capturing module is set at a first position for capturing a first image corresponding to a touch point on the panel; the second image capturing module is set at a second position for capturing a second image corresponding to the touch point. The processing module is used for determining a coordinate of the touch point according to the first image and the second image.

Abstract: A camera module includes a circuit board; a lens electrically connected to the circuit board; a adjusting base disposed on the circuit board and having at least two through-hole disposed adjacent to opposite sides of the lens; at least two fixed posts; at least two adjusting screw respectively passing through the through-holes of the adjusting base so as to be secured in the fixed posts; and at least two springs respectively encircling the adjusting screws, wherein two ends of each spring are positioned against the adjusting base and one of the fixed post respectively.

Abstract: The present application provides a touch screen including a panel module, an image sensor module, and a bezel surrounding the panel module. The image sensor module includes a circuit board and an image sensor unit electrically connected thereto, and both are disposed on the panel module. The image sensor unit has an image sensing surface substantially perpendicular to the circuit board for object detection on a display surface of the panel module.

Abstract: An adjustment mechanism is provided and includes a main body having a first ratchet portion, a slider movably connected to the main body, a button having a second ratchet portion, and an elastic member connecting the slider and the button. When the elastic member exerts a spring force on the button with the first and second ratchet portions engaged with each other, the slider is movable relative to the main body only in a first direction. When the button is pressed along a second direction, the second ratchet portion disengages from the first ratchet portion, so that the slider is movable relative to the main body in the first direction or in the other direction opposite to the first direction.

Abstract: A hinge apparatus used to connect a base and a display unit comprises a connecting member a first fastening member a second fastening members a first pivoting member and a second pivoting member, wherein the connecting member includes a first hole and a second hole. One end of the first pivoting member is fixed with a display unit and the other end crosses through the first hole and is then fastened with the first fastening member. One end of the second pivoting member is fixed with a base and the other end crosses through the second hole and is then fastened with the second fastening member. With the connectivity between the connecting member the first pivoting member and the second pivoting member, the motion of the hinge apparatus is capable of rotating 360 degrees.

Abstract: A heat dissipation apparatus used in a computer comprises a heat sink and a star-shaped spring with multiple directional arms, wherein each directional arm extends in a corresponding direction, and the tangent direction of the corresponding contact boundary formed by securing the direction arm to the heat sink is perpendicular to the corresponding direction. The force imposed from the spring on the heat sink is uniform as a result of the perpendicular mechanism.

Abstract: A document snapshot device is provided. The document snapshot device comprises a baseboard, a camera and a foldable supporting means. The baseboard comprises a central area to place a document and a connecting chamfer. The camera comprises a pivot. The foldable supporting means comprises a first supporting means connecting the connecting chamfers, a second supporting means connecting the pivot of the camera and a third supporting means connecting the first and the second supporting means. The first, second and third supporting means can stretch along a first plane to form a first angle between the first and the third supporting means and a second angle between the second and the third supporting means. The camera can rotate along a second plane with the pivot to form a third angle relative to a stretching direction from the second supporting means to the camera to aim at the document to take a snapshot.

Abstract: A hinge structure is described. A hollow cylinder has a positioning slot in an inner wall thereof. A movable part has a positioning convex portion and a plurality of engraved portions. The positioning convex portion engages with the positioning slot such that the movable part slides within the hollow cylinder. A cover is fixed to the hollow cylinder to secure the movable part and the resilient part within the hollow cylinder. A resilient part is disposed between the cover and the movable part so as to provide the movable part a resilient recovery force. The engraved portions of the movable part are for engaging a rotatable member.

Abstract: The invention provides a rotary joint device and a support frame and a camera apparatus therewith. The rotary joint device includes a first rotary member, a second rotary member, and a positioning device. The first rotary member includes a first positioning recess space and a second positioning recess space. The second rotary member is pivotally engaged to the first rotary member and includes a hole. The positioning device includes a body, a resilient, and a positioning part. The body includes an accommodating space. The resilient is accommodated in the accommodating space and is connected to the body and the positioning part respectively. The body is disposed in the hole and is connected to the second rotary member. The positioning part is urged against the first rotary member and is accommodated in the first positioning recess space or the second positioning recess space.

Abstract: This invention presents a sliding and rotate-to-open hinge structure of a portable electronic device which has an upper cover and a base. The hinge structure is provided to pivotally connect the upper cover and the base such that the upper cover could be slid and rotated relative to the base.

Abstract: A hinge unit applicable on a computer device provides an auto-lock and double-side rotation function comprising a brace, a first pivoting member, a second pivoting member, a post and a connecting sheet. The hinge unit further comprises a positioning member and an angle limiter for providing the functions of positioning and fit-in feeling.

Abstract: A webcam built in an electronic device includes a housing, a video camera, and a latching mechanism. The video camera is movable between a first location in the housing and a second location outside the housing. The latching mechanism maintains the video camera at the first location and the second location.

Abstract: A closing mechanism applicable to an electronic device, computer device or docking device comprises a housing, a closing member, a base, an elastomer and a support. Sliding portion and the corresponding chutes are disposed at the bottom portions of the closing member and the base, respectively. Both ends of the elastomer are fastened to the hooks of the closing member and base; thus, via elasticity, the elastomer automatically closes the opening of the I/O port of the closing mechanism.

Abstract: A docking device comprises a body, a stand, two fixing members and two connecting members wherein the body includes an expansion portion with multiple I/O ports and a connecting portion. With the connecting member crossing through the connecting portion of the body, the fixing member and the stand, the body can be rotated relative to the stand, which makes it convenient for a user to insert or pullout the electronic wire, cords, cable or lines into or from the docking device.

Abstract: A printed plastic film is placed on a composite sheet material. Then, both of the printed plastic film and the composite sheet material are put in a mold. The mold is closed and heated to soften the composite sheet material, so that the composite sheet material and the printed plastic film can be attached together to form the product. After opening the mold, the product having an ornamental surface can be obtained.

Abstract: The invention discloses a foldable input apparatus including a base, a holding plate and an input module. The base has a first surface, and a first key set is disposed on the first surface. The first holding plate has a second surface and a third surface. The first holding plate is pivotally connected with the base so that the first holding plate can rotate with respect to the base. The second key set is disposed on the second surface. A recess is formed on the third surface and a circuit board is disposed in the recess. The first input module is detachably disposed in the recess, so as to electrically connect with the first circuit board. When the foldable input apparatus is unfolded, the first and the second key sets can be operated for inputting data. When the foldable input apparatus is folded, the first input module can be operated.