Image sensor assembly and its mfg. method

An image sensor and component technology, applied in image communication, electrical solid-state devices, semiconductor devices, etc., can solve the problems of reducing the optical performance of the lens and expanding the refraction angle of the incident beam
CN1463141AInactive Publication Date: 2003-12-24SAMSUNG ELECTRO MECHANICS CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SAMSUNG ELECTRO MECHANICS CO LTD
Publication Date
2003-12-24
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

Disclosed is an image sensor module consisting of a substrate having a hole positioned at the center thereof; an image signal process package attached to the back side of the substrate; and an image sensor mounted in the hole of the substrate, and a process of fabricating the same. In addition, a camera module is provided which consists of the image sensor module; a housing covering the upper portion of the image sensor module; a lens positioned outside of the housing; a filter positioned inside of the housing; and a flexible printed circuit board connected to the back side of the substrate of the image sensor module. The image sensor module applied to the camera module can obtain a sufficient brightness while a distance between the lens and the image sensor is properly maintained to secure a desired focal distance.
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Description

technical field

[0001] The present invention generally relates to camera modules applied to digital cameras, and more particularly, to image sensor modules and methods of manufacturing the same. Background technique

[0002] As is well known to those of ordinary skill in the art, recently, digital cameras have been widely used for Internet images and communications. In particular, as next-generation mobile communication terminals are widely used for PDAs (Personal Digital Assistants) and IMT-2000 (International Mobile Telecommunications 2000), demands for compact camera modules have increased. For example, small mobile communication terminals are being increasingly used for audio-visual communication on the Internet. In other words, there is a great demand for slim camera modules for producing digital cameras with improved functions.

[0003] In particular, it is expected that a PDA terminal will be used as a multimedia device using various external devices such as a camer...

Claims

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