A NOVEL IR IMAGE SENSOR USING A SOLUTION PROCESSED PBS PHOTODETECTOR
    2.
    发明公开
    A NOVEL IR IMAGE SENSOR USING A SOLUTION PROCESSED PBS PHOTODETECTOR 审中-公开
    中性粒细胞红细胞生成素麻醉药EINEMLÖSUNGSVERARBEITETENPBS-LICHTDETEKTOR

    公开(公告)号:EP2948984A2

    公开(公告)日:2015-12-02

    申请号:EP14791448.5

    申请日:2014-01-23

    IPC分类号: H01L27/146

    摘要: An image sensor is constructed on a substrate that is a read-out transistor array with a multilayer array of infrared photodetectors formed thereon. The infrared photodetectors include a multiplicity of layers including an infrared transparent electrode distal to the substrate, a counter electrode directly contacting the substrate, and an infrared sensitizing layer that comprises a multiplicity of nanoparticles. The layers can be inorganic or organic materials. In addition to the electrodes and sensitizing layers, the multilayer stack can include a hole-blocking layer, an electron-blocking layer, and an anti-reflective layer. The infrared sensitizing layer can be PbS or PbSe quantum dots.

    摘要翻译: 图像传感器构成在其上形成有多个红外光电检测器阵列的读出晶体管阵列的基板上。 红外光电探测器包括多个层,包括远离衬底的红外透明电极,与衬底直接接触的对电极和包含多个纳米颗粒的红外线敏化层。 这些层可以是无机或有机材料。 除了电极和敏化层之外,多层叠层可以包括空穴阻挡层,电子阻挡层和抗反射层。 红外线增感层可以是PbS或PbSe量子点。

    IMAGE PICKUP DEVICE, VISIBILITY SUPPORT APPARATUS, NIGHT VISION DEVICE, NAVIGATION SUPPORT APPARATUS, AND MONITORING DEVICE
    10.
    发明公开
    IMAGE PICKUP DEVICE, VISIBILITY SUPPORT APPARATUS, NIGHT VISION DEVICE, NAVIGATION SUPPORT APPARATUS, AND MONITORING DEVICE 有权
    BILDAUFNAHMEGERÄT,SICHTBARKEITSUNTERSTÜTZENDEVORRICHTUNG,NACHTSICHTGERÄT,NAVIGATIONSUNTERSTÜTZUNGSVORRICHTUNGUNDÜBERWACHUNGSGERÄT

    公开(公告)号:EP2328187A1

    公开(公告)日:2011-06-01

    申请号:EP09812961.2

    申请日:2009-07-24

    摘要: An image pickup device, a visibility support apparatus, a night vision device, a navigation support apparatus, and a monitoring device are provided in which noise and dark current are suppressed to thereby provide clear images regardless of whether it is day or night. The device includes a light-receiving layer 3 having a multi-quantum well structure and a diffusion concentration distribution control layer 4 disposed on the light-receiving layer so as to be opposite an InP substrate 1, wherein the light-receiving layer has a band gap wavelength of 1.65 to 3 µm, the diffusion concentration distribution control layer has a lower band gap energy than InP, a pn junction is formed for each light-receiving element by selective diffusion of an impurity element, and the impurity selectively diffused in the light-receiving layer has a concentration of 5 × 10 16 /cm 3 or less.

    摘要翻译: 提供了一种图像拾取装置,可视性支持装置,夜视装置,导航支持装置和监视装置,其中噪声和暗电流被抑制,从而提供清晰的图像,而不管它是白天还是夜晚。 该装置包括具有多量子阱结构的光接收层3和设置在光接收层上以与InP衬底1相对的扩散浓度分布控制层4,其中光接收层具有带 间隙波长为1.65〜3μm,扩散浓度分布控制层具有比InP低的带隙能量,通过杂质元素的选择性扩散,对每个受光元件形成pn结,杂质选择性地扩散在光 接收层的浓度为5×10 16 / cm 3以下。