Abstract:
An image sensor chip package (200) includes a carrier (20), an image sensor chip (30), a number of wires (50) and a holder (60). The carrier includes a base (21) and a leadframe (23) embedded in the base. The base includes a board (211), a sidewall (213) and a cavity (24). The leadframe includes a plurality of conductive leads (233) spaced from each other. Each lead has a first terminal portion (236), and an interconnecting portion (237) connecting the first and second terminal portions. The chip is mounted on the carrier, and has an active area (301) and a number of contacts (302). The wires electrically connect the contacts of the chip and the first terminal portions of the leadframe. The holder is mounted to the carrier to close the cavity, and allows light to pass therethrough to reach the active area of the chip.
Abstract:
A digital camera module (100) includes a holder, an image sensor chip package (30), a number of conductive elements (24) and a circuit board (40). The holder defines a receiving portion. The holder is mounted on the image sensor chip package. The image sensor chip package has a number of outer pads. The outer pads are positioned in the receiving portion of the holder. The conductive elements are received in the receiving portion. One end of each of the conductive elements is connected to the inner pads, the other end of each of the conductive elements is connected to the circuit board.
Abstract:
A digital camera module package method includes the steps of: firstly, providing a carrier (30), which includes a base (24) and a leadframe (320). The base has a cavity therein and the leadframe includes a number of conductive pieces (322); Secondly, mounting an image sensor chip (34) on the base and received in the cavity, the image sensor having a photosensitive area. Thirdly, providing a plurality of wires (36), each electrically connecting the image sensor chip and a corresponding one of the conductive pieces of the carrier. Fourthly, applying an adhesive means (3262) around the image sensor chip that at least partially covers all the wires. Finally, mounting a transparent cover (38) on the carrier, where an adhesive means fixes the cover in place.
Abstract:
A digital camera module (200) includes a lens holder (20), a lens module (30) received in the lens holder, and an image sensor chip package (40) mounted to the lens holder. The lens module includes a lens barrel (301) movably engaged in the lens holder and at least one lens (302) received in the lens barrel. The image sensor chip package includes a base (401), an image sensor chip (402) mounted on the base, a transparent cover (405), and an adhesive (50) positioning the transparent cover with respect to the image sensor chip. The adhesive and the transparent cover cooperatively seal the image sensor chip therein.
Abstract:
A digital still camera module includes an image sensor package (2) and a lens barrel (30) mounted on the image sensor package. The image sensor package includes a substrate (20), an image sensor chip (22), and a cover (28). The substrate defines a receiving chamber (203) therein. The image sensor chip mounted in the receiving chamber of the substrate. The cover, which is transparent and has a smaller profile than that of the substrate, is secured to the top portion of the substrate thereby sealing the receiving chamber. The top portion of the substrate has an uncovered section (29) at a periphery of the cover. The lens barrel includes at least one lens (31) received therein. The lens barrel is securely attached to the uncovered section of the top portion of the substrate.
Abstract:
A digital camera module (200) includes a lens holder (20), a lens module (30) received in the lens holder, and an image sensor chip package (40) mounted to the lens holder. The lens module includes a lens barrel (301) movably engaged in the lens holder and at least one lens (302) received in the lens barrel. The image sensor chip package includes a base (401), an image sensor chip (402) mounted on the base, a transparent cover (405), and an adhesive (50) positioning the transparent cover with respect to the image sensor chip. The adhesive and the transparent cover cooperatively seal the image sensor chip therein.
Abstract:
An image sensor package (110) includes a base board (111), a supporter (113), an image sensor (112), a plurality of wires (114), a main adhesive (115) and a cover board (116). The supporter includes a through hole and a plurality of top pads (113c) formed around the through hole, and the supporter is mounted on the base board and electrically connected to the base board. The image sensor is mounted on the base board and received in the through hole, and the image sensor includes a sensing portion (112b) and a plurality of contacts (112a). The wires electrically connect the top pads to the contacts. The main adhesive is applied on the image sensor and surrounds the sensing portion. The cover board supported on the main adhesive, and the cover board and the main adhesive cooperatively enclose the sensing portion of the image sensor.
Abstract:
An image sensor chip packaging method includes: first, providing a carrier (20). The carrier includes a base (21) and a lead frame (23). The base has a chamber (214) defined therein. The lead frame has a plurality of conduction pieces (233). The conduction pieces of the lead frame are embedded in the base and are spaced from each other. An image sensor chip (30) is then mounted in the chamber. The image sensor has a photosensitive area (301) and a plurality of chip pads (302). A plurality of bonding wires (40) is then provided. Each wire electrically connects a corresponding chip pad of the image sensor chip and one of the exposed ends of a corresponding conduction piece of the carrier. A holder (50) having a holding cavity (54) is then provided. Finally, the carrier is then mounted in the holding cavity of the holder.
Abstract:
An image sensor package method includes the steps of: first, providing a carrier (30), which includes a base (24) and a leadframe (320). The base has a cavity therein and the leadframe includes a number of conductive pieces; Second, mounting an image sensor chip on the base and received in the cavity, the image sensor having a photosensitive area. Third, providing a plurality of wires, each electrically connects the image sensor chip and a corresponding one of the conductive pieces of the carrier. Fourth, applying an adhesive means around the image sensor chip that at least partially covers all the wires. Finally, mounting a transparent cover on the carrier, where an adhesive means fixes the cover in place.
Abstract:
A reflection-testing device for testing for unwanted reflections in a lens module (12) includes a plurality of light sources (18) and an image capturer (16). The plurality of light sources is provided around the top end of the lens module, and the image capturer is provided near the other end of the lens module for receiving optical signals through the lens module. A lens reflection testing method is also disclosed.