发明名称 |
Photo detective unit and electric apparatus using the same |
摘要 |
A photo detective unit includes a photo detective semiconductor chip including a photo detective element formed under a first manufacturing condition and a buffer circuit for shaping output waveform of the photo detective element, and a signal processing semiconductor chip formed under a second manufacturing condition and responsive to voltage from the photo detective semiconductor chip for generating digital data, and the photo detective semiconductor chip and the signal processing semiconductor chip are together accommodated in a single package.
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申请公布号 |
US5811867(A) |
申请公布日期 |
1998.09.22 |
申请号 |
US19960709725 |
申请日期 |
1996.09.09 |
申请人 |
ROHM CO., LTD. |
发明人 |
YAMAMOTO, YOSUKE;OGAWA, TADAYOSHI;YANO, SHINJI |
分类号 |
H01L31/10;H01L27/144;H01L31/02;H01L31/103;H04B10/04;H04B10/06;H04B10/10;H04B10/105;H04B10/14;H04B10/22;H04B10/26;H04B10/28;(IPC1-7):H01L31/075;H01L31/105 |
主分类号 |
H01L31/10 |
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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