Abstract: An electromagnetic shielding device (ESD) is disposed on a PCB and includes a cover and a conductive rubber frame. The cover is made of a conductive material. and a through hole. The conductive rubber frame encloses the periphery region of the cover, and the partial conductive rubber frame fills in the through hole to affix the conductive rubber frame onto the cover. The conductive rubber frame contacts the PCB and is electrically connected to a ground end of the PCB. The cover and the conductive rubber frame enclose an electronic component disposed on the PCB.

Abstract: An antenna module, a speaker and a portable electronic device are provided, wherein the portable electronic device comprises the antenna module, the speaker and a circuit board. The antenna module comprises a main portion and a connecting portion, wherein the main portion of the antenna module comprises at least one portion of a metal shield of the speaker, and the connecting portion electrically connects the circuit board and the main portion.

Abstract: An antenna device including a ground plane, a circuit board, an antenna, and a conductive wire is provided. The circuit board includes a signal feed point, and the antenna includes a radiation portion and a feed portion extending externally from the radiation portion. The feed portion is electrically connected to the signal feed point, and the conductive wire is disposed on the circuit board and electrically connected to the ground plane and the signal feed point. The conductive wire is, for example, a printed trace formed on the circuit board.

Abstract: A PIFA for a thin communication apparatus is provided. The PIFA includes a main body, a ground area and two ground segments, wherein the ground segments are adjacent with each other and extending out from a same side of the ground area. The SAR value and a required height for setting the antenna can be reduced through the design of two grounding paths on the antenna.

Abstract: A battery structure includes a main body and a pulling member. The main body has a first outer surface and a second outer surface which are parallel to each other. The pulling member is connected to the first outer surface and the second outer surface and forms a holding portion extending from the main body. When taking the battery structure out of an electronic device, a user only needs to pull the holding portion, and then the main body can be separated from the electronic device. Whatever the pulling direction is, the pulling member cannot be destroyed, so the convenience in usage and durability can be increased.

Abstract: A PIFA/monopole hybrid antenna includes a high-frequency radiator, a low-frequency radiator, a connecting part, a feed part, and a ground part. The high-frequency radiator includes a first radiating part and a second radiating part extended substantially perpendicular to the first radiating part. The low-frequency radiator includes a third radiating part extended substantially parallel to the first radiating part, and a fourth radiating part extended substantially perpendicular to the third radiating part. The connecting part is connected between the high-frequency radiator, the low-frequency radiator, the connecting part, the feed part, and the ground part.

Abstract: A mobile communications device includes a circuit board and a monopole antenna. The monopole antenna includes a feed part electrically connected to the circuit board and directed away from the circuit board at an acute angle, a connecting part extending from the feed part in a direction substantially perpendicular to the circuit board, a first radiating part extending from the connecting part, and a second radiating part also extending from the connecting part.

Abstract: The invention provides a solid-state image sensor comprising a pixel array, a reading circuit, an analog-to-digital (A/D) circuit, a decoding circuit, a driving circuit, a power array, a spare circuit, a fuse array, and a repair unit. When one described element fails, a repair procedure is applied to select a corresponding element from the spare circuit to replace the failed element via the fuse array.

Abstract: A method for fabricating thin film transistors is disclosed. An amorphous silicon film is formed on a substrated and selectively irradiated with a laser beam for lateral growth to form a plurality of polysilicon regions. The whole surface of the substrate is then oxidized and irradiated with exicer laser annealing.

Abstract: A hand-held electronic apparatus including a main body, an elastic fixing element, a display module and a cover is provided. The elastic fixing element is provided at the main body, and the display module having a display area is provided at the elastic fixing element. Furthermore, the cover is assembled at the main body and covers the display module. The cover has an opening and a plurality of guiding portions provided around the opening. The guiding portions are used to locate the display module to expose the display area by the opening.

Abstract: A lens tube and a mounting base thereof comprise a lens tube for reception of a lens array and a mounting base for accommodation of an image sensor. On an outer periphery of the lens tube is formed a first conical surface, and in the mounting base is formed a concave portion. A second conical surface is formed in the concave portion for mating with the first conical surface of the lens tube. The first conical surface of the lens tube and the second conical surface of the mounting base can cooperate with each other, so as to prevent dust contamination and to make the central axis aligned with the optical axis.

Abstract: An electromagnetic shielding device (ESD) is disposed on a PCB and includes a cover and a conductive rubber frame. The cover is made of a conductive material. and a through hole. The conductive rubber frame encloses the periphery region of the cover, and the partial conductive rubber frame fills in the through hole to affix the conductive rubber frame onto the cover. The conductive rubber frame contacts the PCB and is electrically connected to a ground end of the PCB. The cover and the conductive rubber frame enclose an electronic component disposed on the PCB.

Abstract: A method and apparatus for applying ink to the inactive area of a lens, the method comprises the steps of: A, positioning lens; B, preparing stamping member; C, coating and inking by moving the stamping member linearly; D, retracting the stamping member; and E, taking out the lens. The apparatus comprises a stamping member and a positioning member. The stamping member moves linearly back and forth relative to the positioning member, on the surface of the stamping member is formed an inking surface coated with ink. The shape, the area, the location and the angle of the inking surface fit the inactive area of the lens to be inked. The inking surface of the stamping member can contact the inactive area of the lens, so as to enable the inactive area to be fully coated with ink.

Abstract: An assembling structure for a solid image pickup device in accordance with the present invention is mounted on a substrate and comprises a mounting base, a lens tube and an adhesive material. The adhesive material is arranged on the bottom surface of an engaging recess of the mounting base. When an annular engaging portion of the lens tube is screwed in the engaging recess of the mounting base, the adhesive material is located beside the inner periphery of the annular engaging portion of the lens tube, so that powder produced when screwing the lens tube relative to the mounting base will be adhered to the adhesive material, thus preventing the powder from falling onto the protective piece.

Abstract: A focal length compensation structure for a lens assembly is used in a portable electronic product having an image taking lens assembly. The lens assembly comprises mounting seat, lens tube and expandable and shrinkable member, the expandable and shrinkable member is disposed between the portable electronic product and the mounting seat, between the mounting seat and the annular connecting portion of the lens tube, and/or between lenses of the lens array. The focal length of the lens array of the lens assembly will change with the outside temperature changes, plus the expansion of the mounting seat and the lens tube, the actual variation of the focal length of the lens assembly. Expansion and shrinkage can be calculated precisely to compensate the distance between the focus of the imaging focal length of the lens array and the image plane, enabling the imaging focal length to be dropped on the image plane precisely, thus forming a clear image.

Abstract: A lens tube and a mounting base thereof comprise a lens tube for reception of a lens array and a mounting base for accommodation of an image sensor. On an outer periphery of the lens tube is formed a first conical surface, and in the mounting base is formed a concave portion. A second conical surface is formed in the concave portion for mating with the first conical surface of the lens tube. The first conical surface of the lens tube and the second conical surface of the mounting base can cooperate with each other, so as to prevent dust contamination and to make the central axis aligned with the optical axis.

Abstract: An image lens assembly comprises a lens array and a transparent material. In the lens array are defined a plurality of spaces. The transparent material is injected into the spaces until the spaces are full of the transparent material, and the transparent material will be solidified after being injected into the interval, so that both lateral surfaces of the transparent material will press closely against the lenses. Therefore, the transparent material can enable the respective lenses to be positioned more firmly.

Abstract: A whole group focusing structure comprises a lens track cylinder, a first lens group, a second lens group, and a drive motor is used to rotate and move the lens track cylinder, so as to carry out focus between the first and second lens groups. A slant parallel section is formed in each of the two guiding tracks at the end of the guiding block, and the slant parallel section is used to perform focus. The whole group focusing structure only needs a set of drive and control system to perform focus and zoom, therefore, the present invention is a high quality whole group focusing structure that can meet market needs.

Abstract: An adjusting air duct adopts a novel design so that it is movable according to the location of the heat generating source in a computer host to be aligned with air vents of the side board of the computer host. Therefore external cooling air may be sucked in through fans and channeled to the heat generating source through the air duct to achieve optimal heat dissipation effect.