手机相机镜头设计技术研究-免费共享第一波

手机相机镜头设计技术研究
Date Company Reporter 9404 27 , 2005 .

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- Compact Camera Module

Image Sensor Chip DSP Optics Passive Components Flexible Circuit
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- CCM

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- CCM

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- CCM

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CCM
Sensor Lens Function Package




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Sensor

Format Pixel No. Pixel Size Chief Ray Angle Total Track Length Back Focus Length

Optics

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Optics

Effective Focus Length Field of View F/ No. MTF & Resolution TV Distortion Relative Illumination Lens Focusing Range Construction Adapter IR-Cut Filter
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Sensor
Resolution Formats

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Sensor
Computer Display-Oriented Formats
QCIF ― Quarter Common Intermediate Format, 176 x 144 (25,300 pixels) QVGA― Quarter Video Graphics Array, 320 x 240 (76,800 pixels) CIF ― Common Intermediate Format, 352 x 288 (101,400 pixels) VGA ― Video Graphics Array, 640 x 480 (307,2