MOSAIC FOCAL PLANE ARRAY
    23.
    发明申请

    公开(公告)号:US20250151444A1

    公开(公告)日:2025-05-08

    申请号:US19015141

    申请日:2025-01-09

    Abstract: A focal plane array includes a mosaic integrated circuit device having a plurality of discrete integrated circuit tiles mounted on a motherboard. The focal plane array includes an optically continuous detector array electrically connected to the mosaic integrated circuit device with an interposer disposed therebetween. The interposer is configured to adjust a pitch of the continuous detector array to match a pitch of each of the plurality of discrete integrated circuit tiles so that the optical gaps between each of the plurality of integrated circuit tiles on the motherboard are minimized and the detector array is optically continuous, having high yield over the large format focal plane array.

    IMAGER WITH INTEGRATED ASYNCHORONOUS LASER PULSE DETECTION

    公开(公告)号:US20210227158A1

    公开(公告)日:2021-07-22

    申请号:US16749004

    申请日:2020-01-22

    Abstract: An imaging and asynchronous laser pulse detector (ALPD) device, imaging cell of the imaging and ALPD device and method of use is disclosed. A detector generates an electrical signal in response to receiving an optical signal, wherein a frequency of the electrical signal is indicative of a frequency of the optical signal. A first detection/readout circuit is sensitive to a first frequency range, and a second detection/readout circuit is sensitive to a second frequency range. The first detection/readout circuit allows the electrical signal to pass from the first detection/readout circuit to the second detection/readout circuit.

    WAFER LEVEL PACKAGED INFRARED (IR) FOCAL PLANE ARRAY (FPA) WITH EVANESCENT WAVE COUPLING
    30.
    发明申请
    WAFER LEVEL PACKAGED INFRARED (IR) FOCAL PLANE ARRAY (FPA) WITH EVANESCENT WAVE COUPLING 有权
    WAFER LEVEL包装红外(IR)FOCAL PLANE ARRAY(FPA)与EVANESCENT WAVE COUPLING

    公开(公告)号:US20150321905A1

    公开(公告)日:2015-11-12

    申请号:US14270945

    申请日:2014-05-06

    Abstract: A structure for detecting electromagnetic radiation having a predetermined wavelength. The structure includes a device wafer having a sensing element disposed on a predetermined region of a surface of the device wafer responsive to the electromagnetic radiation. A cover wafer is provided having a region thereof transparent to the electromagnetic radiation for passing the electromagnetic radiation through the transparent region onto a surface of the sensing element. A bond gap spacer structure is provided for supporting the surface of the sensing element from an opposing surface of the transparent region of the cover wafer a distance less than a fraction of the predetermined wavelength when. the cover wafer is bonded to the device wafer.

    Abstract translation: 一种用于检测具有预定波长的电磁辐射的结构。 该结构包括具有传感元件的器件晶片,其响应于电磁辐射而设置在器件晶片的表面的预定区域上。 提供了覆盖晶片,其具有对电磁辐射透明的区域,以将电磁辐射穿过透明区域传递到感测元件的表面上。 提供了一种键间隔结构,用于当从盖玻片的透明区域的相对表面以小于预定波长的一小部分的距离来支撑感测元件的表面时。 盖晶片被结合到器件晶片。

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