发明名称 |
METHOD FOR MANUFACTURING OPTICAL DEVICE, OPTICAL DEVICE, AND BIOLOGICAL INFORMATION DETECTOR |
摘要 |
A biological information detector includes a substrate, a light-emitting element, a light-receiving element, and a bonding pad. The light-emitting element has a thickness of 20 μm to 1000 μm. The light-receiving element has a thickness of 20 μm to 1000 μm. The bonding pad is disposed at a position that overlaps the light-emitting element and that is displaced relative to a center of the light-emitting element in a plan view as viewed in a perpendicular direction perpendicular to an emitting surface of the light-emitting element. A wavelength of light emitted by the light-emitting element is within a range of 470 nm to 600 nm. |
申请公布号 |
US2015088000(A1) |
申请公布日期 |
2015.03.26 |
申请号 |
US201414560481 |
申请日期 |
2014.12.04 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NODA Takafumi |
分类号 |
A61B5/024;A61B5/01;A61B5/00;A61B5/1455 |
主分类号 |
A61B5/024 |
代理机构 |
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代理人 |
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主权项 |
1. A biological information detector comprising:
a substrate; a light-emitting element having a thickness of 20 μm to 1000 μm; a light-receiving element having a thickness of 20 μm to 1000 μm; and a bonding pad disposed at a position that overlaps the light-emitting element and that is displaced relative to a center of the light-emitting element in a plan view as viewed in a perpendicular direction perpendicular to an emitting surface of the light-emitting element, a wavelength of light emitted by the light-emitting element being within a range of 470 nm to 600 nm. |
地址 |
Tokyo JP |