Abstract: The invention provides a camera module and a method for fabricating the same. A camera module includes an image sensor device chip having a plurality of solder balls on a bottom surface thereof. An optical lens is disposed on the image sensor device chip. A metal plate has a part that extending over the bottom surface of the image sensor device. A metal coating layer surrounds vertical surfaces of the optical lens and a top surface of the part of the metal plate. A first light shielding layer covers vertical surfaces of the metal coating layer.

Abstract: The invention provides a camera module and a method for fabricating the same. A camera module includes an image sensor device chip having a plurality of solder balls on a bottom surface thereof. An optical lens is disposed on the image sensor device chip. A metal plate has a part that extending over the bottom surface of the image sensor device. A metal coating layer surrounds vertical surfaces of the optical lens and a top surface of the part of the metal plate. A first light shielding layer covers vertical surfaces of the metal coating layer.

Abstract: Disclosed is a method for forming an image sensor device. First, a lens is provided, and a first sacrificial element is then formed on the lens. Subsequently, an electromagnetic interference layer is formed on the lens and the first sacrificial element, and the first sacrificial element and the electromagnetic interference layer thereon are removed to form an electromagnetic interference pattern having an opening exposing a selected portion of the lens. A second sacrificial element is formed in the opening to cover a center region of the selected portion of the lens, while a peripheral region of the selected portion of the lens remains exposed. Next, a light-shielding layer is formed on the electromagnetic interference pattern, the second sacrificial element, and the peripheral region of the selected portion of the lens. Thereafter, the second sacrificial element and the light-shielding pattern thereon are removed to expose the center region of the selected portion of the lens as a light transmitting region.

Abstract: The present invention discloses an enclosed hinge device with a readily center-aligned mechanism, employing two protruded blocks of a locking retainer engaged into and fastened with two notch grooves of an arresting part to form two positioning points, such that the locking retainer and the arresting part are not slidable therebetween along with the advantage of easy assembly. Further, the securingly connection between the enclosing part, the arresting part, and the locking retainer also enhances the structural strength, thereby reducing the rotational shaking of the pivotal axle.

Abstract: A sheath type rotating axle structure is disclosed, comprising an axle receiver disposed with a slanted corner which is further formed to have a notch therein; a sheath part disposed with a sheath end and an extending end, wherein a flute is formed at the sheath end and a rim and an annular groove are disposed between the sheath end and the extending end; and a pivotal axle pivotally connected the sheath end, disposed at its front end with a protruding ring, and embeddingly engaged with an axle hole of a fixed base at its rear end, wherein the extending end of the sheath part may be securingly mounted onto the notch of the axle receiver and the protruding ring of the pivotal axle may be abutted against the rim and the annular groove of the sheath part such that the sheath part may generate frictional torque against the pivotal axle when the axle receiver is rotated with respect to the fixed base.

Abstract: A hinge formed of a shaft member, a spring member, a slide, a locating member, a mounting frame, and an end cap. When turning the mounting frame with the locating member relative to the slide and the shaft member within a predetermined angle, the mounting frame is returned or positioning in a position within an angle. When turning the mounting frame over the first predetermined angle, the sliding protrusions of the locating member are moved along the sliding protrusions of the slide, and the mounting frame is returned when the sliding protrusions of the locating member do not move over the peaks of the sliding protrusions of the slide, or the mounting frame is automatically turned relative to the shaft member through an angle when the sliding protrusions of the locating member are moved over the peaks of the sliding protrusions of the slide.

Abstract: The present invention discloses a sheath type rotating axle structure with automatic locking mechanism, comprising a sheath device, a retainer, a pivotal axle, a locking fastener, a locking rotator, a resilient body, and a screw nut. The first axle segment of the pivotal axle is pivoted to the sheath of the sheath device to realize the function of “easy opening and firm closing,” and the sheath device is disposed with a retainer on one end to achieve the “anti-shaking” function. The second axle segment of the pivotal axle is pivoted to the through hole of the retainer and embeddingly inserted into a locking fastener and a locking rotator. The locking fastener is disposed with a pin to be securingly fixed with a pin hole formed on the retainer, and a screw nut is used to securingly fix a plurality of resilient discs or a spring. When the pivotal axle is rotated to drive the locking fastener departing from the locked position, the resilient discs (or spring) are compressed by the locking rotator.

Abstract: The present invention discloses a hinge structure, comprising a pivot having a linking portion disposed with a circular axle axially and a smaller axle extending from the center of the front end of the shaft; a main frame having a connection portion which is formed axially to have a bush-like tube spring below for the insertion of the shaft, the tube spring being positioned to have a gap with the connection portion and one end of the wall of the tube spring being formed to have an notch; a cam member having a rotation part and fixed part between which is disposed with concurrent protruded and indented portions and which are installed inside the tube spring for the insertion of the axle, the rotation part being axially disposed with a protruded tenon, which is connected with the notch of the tube spring, and the fixed part being secured with the axle; and at least a resilient member insertingly connected with the axle and secured with the connection segment of the axle by an end enclosure, which presses and co

Abstract: The present invention relates to a covered rotation shaft structure having auto locking function, includes: a cover member having a covering end, and one lateral side of the cover member is provided with a bump; a pivotal shaft having a first shaft section and a second shaft section, the first shaft section is pivotally provided on the covering end and the second shaft section is pivotally provided on a through hole of a retaining unit; a cam member composed by the above mentioned retaining unit and a rotating unit, the retaining unit has the above mentioned through hole and a concave slot, and the concave slot is served to mount the bump, so the retaining unit is retained on one side of the cover member, and the through hole is disposed adjacent to the covering end; and the rotating unit is provided on the second shaft section of the pivotal shaft and is provided against the retaining unit; at least one resilient member provided on the second shaft section of the pivotal shaft, and a screw nut is provided at

Abstract: A sheath type rotating axle structure is disclosed, comprising an axle receiver disposed with a slanted corner which is further formed to have a notch therein; a sheath part disposed with a sheath end and an extending end, wherein a flute is formed at the sheath end and a rim and an annular groove are disposed between the sheath end and the extending end; and a pivotal axle pivotally connected the sheath end, disposed at its front end with a protruding ring, and embeddingly engaged with an axle hole of a fixed base at its rear end, wherein the extending end of the sheath part may be securingly mounted onto the notch of the axle receiver and the protruding ring of the pivotal axle may be abutted against the rim and the annular groove of the sheath part such that the sheath part may generate frictional torque against the pivotal axle when the axle receiver is rotated with respect to the fixed base With the implementation of the present invention, the pivotal axle, the sheath part, and the axle receiver can be p

Abstract: The present invention discloses an enclosed hinge device with a readily center-aligned mechanism, employing two protruded blocks of a locking retainer engaged into and fastened with two notch grooves of an arresting part to form two positioning points, such that the locking retainer and the arresting part are not slidable therebetween along with the advantage of easy assembly. Further, the securingly connection between the enclosing part, the arresting part, and the locking retainer also enhances the structural strength, thereby reducing the rotational shaking of the pivotal axle.

Abstract: A torsion adjustment structure, member, and method for hinge device uses the hole diameters of a plurality of enclosing ends of an enclosing part as the torsion adjustment means, in which the interferences between the external pivoting diameter of the pivotal axle and the hole diameters of the plurality of the enclosing ends are different, such that the total torsion can be easily adjusted and the product's applicability can be expanded.

Abstract: The present invention discloses a hinge structure comprising a pivot having a linking portion disposed with a circular axle axially and a smaller axle extending from the center of the front end of the shaft; a main frame having a connection portion which is formed axially to have a bush-like tube spring below for the insertion of the shaft, the tube spring being positioned to have a gap with the connection portion and one end of the wall of the tube spring being formed to have an notch; a cam member having a rotation part and fixed part between which is disposed with concurrent protruded and to indented portions and which are installed inside the tube spring for the insertion of the axle, the rotation par being axially disposed with a protruded tenon which is connected with the notch of the tube spring, and the fixed part being secured with the axle, and at least a resilient member insertingly connected with the axle and secured with the connection segment of the axle by an end enclosure, which presses and co

Abstract: A hinge formed of a shaft member, a spring member, a slide, a locating member, a mounting frame, and an end cap. When turning the mounting frame with the locating member relative to the slide and the shaft member within a predetermined angle, the mounting frame is returned or positioning in a position within an angle. When turning the mounting frame over the first predetermined angle, the sliding protrusions of the locating member are moved along the sliding protrusions of the slide, and the mounting frame is returned when the sliding protrusions of the locating member do not move over the peaks of the sliding protrusions of the slide, or the mounting frame is automatically turned relative to the shaft member through an angle when the sliding protrusions of the locating member are moved over the peaks of the sliding protrusions of the slide.