摘要:
A digital camera module (200) includes an image capture device (204) mounted on a flexible circuit substrate (202). In one embodiment of the digital camera module (200), the image capture device (204) is mounted directly (e.g. by an adhesive) on the flexibl circuit substrate (202). A stiffener (206) (e.g., a piece of circuit board material) is mounted to the back of the flexible circuit substrate (202) to support wire bonding of the image capture device (204) onto the flexible circuit substrate (202) and/or to support the mountin of additional components (e.g., a lens housing).
摘要:
A integrated camera module (10, 10a) for capturing video images in very small digital cameras, cell phones, personal digital assistants, and the like. A Jens assembly (24, 24a) is rigidly affixed in relation to a sensor array area (14) of a camera chip (12) by a molding (26). The molding (26) is formed on the camera chip (12), and optionally on a printed circuit board (16, 16a) on which the camera chip (12) is mounted. The Jens assembly (24, 24a) is held in place in a recess (29) of the molding (26) by an adhesive (28). The molding (26) is formed such that a precise gap (30) exists between the lens assembly (24) and a sensor array area (14) of the camera chip (12).
摘要:
A digital camera module (200) includes an image capture device (204) mounted on a flexible circuit substrate (202). In one embodiment of the digital camera module (200), the image capture device (204) is mounted directly (e.g. by an adhesive) on the flexibl circuit substrate (202). A stiffener (206) (e.g., a piece of circuit board material) is mounted to the back of the flexible circuit substrate (202) to support wire bonding of the image capture device (204) onto the flexible circuit substrate (202) and/or to support the mountin of additional components (e.g., a lens housing).
摘要:
The present invention is directed at a method for manufacturing camera modules, said method comprising the steps of providing a substrate including a plurality of printed circuit boards; affixing a plurality of camera integrated circuit chips to said substrate, each of said camera integrated circuit chips affixed on a respective one of said plurality of printed circuit boards; and forming a plurality of moldings on said substrate, each of said moldings formed on a respective one of said plurality of printed circuit boards and on said respective one of said camera integrated circuit chips. Further, the present invention is directed at a substrate comprising: a plurality of printed circuit boards; a plurality of camera integrated circuit chips, each of said plurality of camera integrated circuit chips affixed to a respective one of said plurality of printed circuit boards; and a plurality of moldings, each of said plurality of moldings formed over a respective one of said plurality of printed circuit boards and said respective camera integrated circuit chip.
摘要:
A novel digital camera module includes an image capture device (301), a lens unit (214), a housing (212) for receiving the lens unit (214) and positioning the lens unit (214) with respect to the image capture device (301), and a focus mechanism (311, 312) disposed on the outside of the housing (212) and operative to move the lens unit (214) along an axis when the lens unit (214) is rotated about the axis
摘要:
A pop up prism camera (10) having a pop up prism lens assembly (11). A first lens assembly (14), a second lens assembly (18), and a prism assembly (21) are moved in relationship to a camera housing (12) controlled by a cam tube (20). The prism assembly (21) projects outside the camera housing (12) when the pop up prism camera (10) is in an operational configuration. A prism (100) of the prism assembly (21) redirects an optical path (48). A non-angled portion (44) of a first cam groove (30) causes the prism assembly (21) to remain fixed relative to the camera housing (12) while continued rotation of the cam tube (20) allows the first lens assembly (14) and the second lens assembly (18) to continue to move to accomplish a lens zoom function.
摘要:
A wound dressing and method of forming the same. In one embodiment, the wound dressing includes a two-sided adhesive band conformable to a surface of a person. The wound dressing also includes a removable bandage configured to attach to an upper surface of and seat over the two-sided adhesive band, thereby forming a substantially closed structure for application over a wound on the surface of the person.
摘要:
The fact that fractional-pixel points that are searched are close to each other, and hence the half-pixel and quarter-pixel interpolation of each point involves computing interpolations that have already been computed, may be exploited. This is accomplished by storing the interpolated values of the first point and reusing them when computing the interpolations for the other points. This may be performed for both horizontal and vertical interpolations. For interpolation in both the horizontal and vertical directions, the horizontal interpolated values may be reused, and vertical interpolation carried out over them, or vice-versa. For computing the quarter-pixel interpolated values, the half-pixel interpolated values computed and stored previously may be used.
摘要:
A mobile entertainment and informational system includes cellular interconnectivity capability, a user interface for identifying music or video selections which can then be acquired through existing cellular networks. A CD/DVD player can be provided, along with a USB port for connection to a personal computer, for example to download selections therefrom. The unit can operate as a cellular telephone, a PDA (personal digital assistant), web browser, and music and video player.
摘要:
A method for designing an electronic component includes receiving a device criteria (e.g., a parametric value, procurement value, etc.) from a designer, querying a database for devices corresponding to the device criteria, querying the database for procurement data and/or engineering data associated with the corresponding devices, presenting the devices to the designer based on the procurement data, and receiving input from the designer identifying one of the presented devices as a selected device. In a particular method, the returned devices are sorted based on one or more procurement values (e.g., manufacturer, price, availability, manufacturer status, etc.), and presented to the designer in a ranked list. Objects representative of the selected devices are then entered into a design file, and the objects are associated with the device's engineering and/or procurement data. In a particular embodiment, the objects are associated with the engineering data by embedding the engineering data in the file object. Optionally, data can be associated with the objects via links to the database. Types of engineering data that can be associated with design file objects include, but are not limited to, device footprint data, device pinout data, device physical dimension data, parametric data, and packaging data. Additionally, connection data and annotation data can be entered into the design file objects by the designer.