发明名称 Light source device and light source device for image reading device
摘要 A light source device including at least one first substrate, at least one second substrate, first light emitting elements, which emit red color light, and second light emitting elements, which emit infrared rays. The first light emitting elements are disposed at the first substrate, and the second light emitting elements are disposed at the second substrate. The light source device further has a light damping member, which dampens the infrared rays, and a transmitting member through which the infrared rays pass. The light damping member is disposed to correspond to the first substrate, and the transmitting member is disposed to correspond to the second substrate.
申请公布号 US2003210558(A1) 申请公布日期 2003.11.13
申请号 US20030386114 申请日期 2003.03.12
申请人 FUJI PHOTO FILM CO., LTD. 发明人 KONAGAYA TATSUYA
分类号 H04N1/028;H04N1/409;(IPC1-7):F21V7/04 主分类号 H04N1/028
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