摘要:
A sensor system includes a sensor device (10) and an integrated circuit (20) for driving the device (10). The device (10) includes a sensor body (1) of a silicon-based material, an upper sealing member (2) of a silicon-based material, and a lower sealing member (3) of a silicon-based material. The upper sealing member (2) and the lower sealing member (3) are joined together to cooperatively house the body (1) therewithin in an airtight manner. The device (10) and the circuit (20) are formed as a stacked body. The body (1) is electrically connected to a wiring pattern (12) of the circuit (20) through a conductive through-path (4) penetrating the upper sealing member (4) and a mounting electrode (5) provided on an outer surface of the upper sealing member (2). The device (10) is connected to an MID substrate (30) through the circuit (20).
摘要:
A sensor system includes a sensor device (10) and an integrated circuit (20) for driving the device (10). The device (10) includes a sensor body (1) of a silicon-based material, an upper sealing member (2) of a silicon-based material and a lower sealing member (3) of a silicon-based material. The upper sealing member (2) and the lower sealing member (3) are joined together to cooperatively house the body (1) therewithin in an airtight manner. The device (10) and the circuit (20) are formed as a stacked body. The body (1) is electrically connected to a wiring pattern (12) of the circuit (20) through a conductive through-path (4) penetrating the upper sealing member (4) and a mounting electrode (5) provided on an outer surface of the upper sealing member (2). The device (10) is connected to an MID substrate (30) through the circuit (20).
摘要:
An infrared sensor module includes: an infrared sensor device disposed on a substrate and configured to receive infrared signals; a signal processing circuit device configured to process an output from the infrared sensor device; a metal case which is provided at a predetermined distance from the infrared sensor device, which includes a light incident window provided with an optical system for coupling an image on the infrared sensor device from external infrared signals, and which accommodates the infrared sensor device and the signal processing circuit device; and a sensor cover which is disposed between the infrared sensor device and the case and the signal processing circuit device, and which includes a light-transmitting portion configured to guide the infrared signals entering via the optical system to the infrared sensor device.
摘要:
An infrared sensor module includes: an infrared sensor device disposed on a substrate and configured to receive infrared signals; a signal processing circuit device configured to process an output from the infrared sensor device; a metal case which is provided at a predetermined distance from the infrared sensor device, which includes a light incident window provided with an optical system for coupling an image on the infrared sensor device from external infrared signals, and which accommodates the infrared sensor device and the signal processing circuit device; and a sensor cover which is disposed between the infrared sensor device and the case and the signal processing circuit device, and which includes a light-transmitting portion configured to guide the infrared signals entering via the optical system to the infrared sensor device.
摘要:
The infrared sensor includes: an infrared sensor chip in which a plurality of pixel portions each including a temperature-sensitive portion formed of a thermopile is disposed in an array on one surface side of a semiconductor substrate; and an IC chip that processes an output signal of the infrared sensor chip. A package includes a package main body on which the infrared sensor chip and the IC chip are mounted to be arranged side-by-side, and a package cover that has a lens transmitting infrared rays and is hermetically bonded to the package main body. The package is provided therein with a cover member that includes a window hole through which infrared rays pass into the infrared sensor chip and equalizes amounts of temperature change of hot junctions and cold junctions among the pixel portions, the temperature change resulting from heating of the IC chip.
摘要:
The infrared sensor includes: an infrared sensor chip in which a plurality of pixel portions each including a temperature-sensitive portion formed of a thermopile is disposed in an array on one surface side of a semiconductor substrate; and an IC chip that processes an output signal of the infrared sensor chip. A package includes a package main body on which the infrared sensor chip and the IC chip are mounted to be arranged side-by-side, and a package cover that has a lens transmitting infrared rays and is hermetically bonded to the package main body. The package is provided therein with a cover member that includes a window hole through which infrared rays pass into the infrared sensor chip and equalizes amounts of temperature change of hot junctions and cold junctions among the pixel portions, the temperature change resulting from heating of the IC chip.
摘要:
A mounting structure of chip comprises a substrate having a base, a chip on the upper surface of the base, and adhesive agents which bonds the base and the first chip. The adhesive agent is applied to the upper surface of the base. The chip has a rectangular shape to have a width and a length, and is bonded at its lower surface to the base. The adhesive agents comprises the first adhesive agent, the second adhesive agent, and the third adhesive agent which are disposed on the three spots of the upper surface of the base, respectively. The three spots on the base are located on vertexes of a triangle. The first chip is bonded to the base by only the first adhesive agent, the second adhesive agent, and the third adhesive agent.
摘要:
A semiconductor-chip mounting substrate with a high degree of reliability of an electrical connection between a substrate and a semiconductor chip such as IC chips is provided. The substrate has at least one projection thereon, which is integrally molded with the substrate. A conductive layer is formed on the projection to obtain a first bump. The semiconductor chip has a terminal projecting as a second bump on its surface. The semiconductor chip is mounted on the substrate such that the first bump contacts the second bump. A required contact pressure between the first bump and the second bump is held by use of a pressure holding means.