170K-pixel CCD Camera Module for Mobile Phones

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  • Kuno Tetsuya
    Mitsubishi Electric Corporation Advanced Technology R & D Center
  • Sugiura Hiroaki
    Mitsubishi Electric Corporation Advanced Technology R & D Center
  • Matoba Narihiro
    Mitsubishi Electric Corporation Information Technology R & D Center
  • Minobe Tadashi
    Mitsubishi Electric Corporation Communication Systems Center
  • Tadano Yuji
    Mitsubishi Electric Corporation Mobile Terminal Center

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Other Title
  • 携帯電話用１７万画素ＣＣＤカメラモジュール
  • ケイタイ デンワヨウ 17マン ガソ CCD カメラモジュール

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Abstract

We have developed a small-sized camera module for mobile phones. In the modern world of sophisticates mobile phones customers expect to be able to connect to the Net and communicate with images. First, we set the specifications of the camera module to meet market demands. Then we developed a camera which met those demands. For mobile phones a low profile camera module with high image resolution and high sensitivity are indispensable. We developed a module with a height of only 4.6 mm with compact 3.3 mm optical length lens. It is a 170, 000 pixel PIA-CCD cameras for high image quality. We ascertained that the camera had achieved high sensitivity (less than 2 lx), high SNR, and high flame rate (20 fps).

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