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    • 34. 发明公开
    • 일체형 듀얼 센서
    • 集成双传感器
    • KR1020130104548A
    • 2013-09-25
    • KR1020120026138
    • 2012-03-14
    • 주식회사 지멤스
    • 이병수
    • G01J1/14G01J5/60G01J5/12G01J5/16
    • G01J5/0025G01J1/0488G01J1/4204G01J1/4228G01J3/36G01J5/045G01J5/0862G01J5/20H01L27/14618H01L27/14669H01L31/0203H01L31/105H01L2924/0002H01L2924/00
    • PURPOSE: An integrated dual sensor is provided to install a sensor sensing and blocking visual rays and a sensor sensing infrared rays on a substrate to be integrated. CONSTITUTION: An integrated dual sensor includes a semiconductor substrate (102), a first sensor unit (110), and a second sensor unit (120). The semiconductor substrate blocks first lights with a first frequency not to be penetrated downwardly and passes second lights with a second frequency longer than the first frequency. The first sensor unit includes the semiconductor substrate, absorbs some of the first lights, and senses the absorbed first lights. The second sensor unit is formed on one surface of the semiconductor substrate and senses the second light penetrated through the first sensor unit.
    • 目的:提供集成的双传感器,用于安装感测和阻挡视觉光线的传感器和感测红外线的传感器,以将其集成在基板上。 构成:集成双传感器包括半导体衬底(102),第一传感器单元(110)和第二传感器单元(120)。 半导体衬底阻挡具有不被向下穿透的第一频率的第一光,并以比第一频率长的第二频率通过第二光。 第一传感器单元包括半导体衬底,吸收一些第一光,并感测吸收的第一光。 第二传感器单元形成在半导体衬底的一个表面上并且感测穿过第一传感器单元的第二光。