| 摘要 |
A camera module is provided, in which the separate holder for installing the IR cut-off filter is not necessary since the IR cut-off filter is formed in the ceramic printed circuit board. A camera module comprises the lens unit(20) and the ceramic printed circuit board(40). In the lens unit, the lens barrel(22) is formed. The ceramic printed circuit board is combined with the lens unit. The ceramic printed circuit board comprises the image sensor(41) and IR(Infrared ray) cut-off filter(31). The ceramic printed circuit board comprises the groove(1) in which the image sensor is inserted. The spacer(35) is formed between the IR cut-off filter and ceramic printed circuit board.
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