发明名称 |
LINEAR LIGHT SOURCE AND IMAGE READING DEVICE PROVIDED WITH THIS |
摘要 |
A linear light source (A) including an insulating substrate (1), a plurality of light emitting elements (3) arranged in columns on the substrate (1), a wiring pattern (2) connected with the light emitting elements (3) and formed on the substrate (1) so as to divide the light emitting elements (3) into a plurality of groups (B1 to Bn), and first and second terminal units (23a, 23b) in continuity with the wiring pattern (2). The plurality of light emitting elements (3) define a plurality of clearances (P1 to P2n-1) between adjacent light emitting elements, the clearances (P1 to P2n-1) being adjusted so as to have different lengths.
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申请公布号 |
WO0045589(A1) |
申请公布日期 |
2000.08.03 |
申请号 |
WO1999JP07381 |
申请日期 |
1999.12.27 |
申请人 |
ROHM CO., LTD.;FUJIMOTO, HISAYOSHI;ONISHI, HIROAKI;IMAMURA, NORIHIRO |
发明人 |
FUJIMOTO, HISAYOSHI;ONISHI, HIROAKI;IMAMURA, NORIHIRO |
分类号 |
G03B27/54;H04N1/028;(IPC1-7):H04N1/04 |
主分类号 |
G03B27/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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