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    • 1. 发明申请
    • Image sensor
    • 图像传感器
    • US20100103288A1
    • 2010-04-29
    • US12588035
    • 2009-10-01
    • Jung Chak AHNTae Sub JUNG
    • Jung Chak AHNTae Sub JUNG
    • H04N5/76H04N5/335
    • H04N9/045H01L27/14621H01L27/14627H01L27/14629H01L27/14645H04N5/2173H04N5/772
    • Provided is an image sensor. The image sensor includes a first pixel. The image sensor may include a second pixel formed to be adjacent to the first pixel. The pixel includes a first photoelectric conversion unit formed on a semiconductor substrate and generates charges according to incident light. A first color filter formed over the first photoelectric conversion unit guides light through the first color filter to the first photoelectric conversion unit corresponding to the color filter. The image sensor includes at least one light reflection pattern formed reflecting externally-incident light to the first or second pixel corresponding to the at least one light reflection pattern.
    • 提供了一种图像传感器。 图像传感器包括第一像素。 图像传感器可以包括形成为与第一像素相邻的第二像素。 像素包括形成在半导体衬底上的第一光电转换单元,并根据入射光产生电荷。 形成在第一光电转换单元上的第一滤色器将通过第一滤色器的光引导到与滤色器对应的第一光电转换单元。 图像传感器包括至少一个光反射图案,其形成为反射外部入射的光到对应于至少一个光反射图案的第一或第二像素。
    • 4. 发明申请
    • THREE-DIMENSIONAL IMAGE SENSOR AND MOBILE DEVICE INCLUDING SAME
    • 三维图像传感器和包括它们的移动设备
    • US20130201167A1
    • 2013-08-08
    • US13615860
    • 2012-09-14
    • Min Seok OHHae Kyung KONGTae Chan KIMJung Chak AHNMoo Sup LIM
    • Min Seok OHHae Kyung KONGTae Chan KIMJung Chak AHNMoo Sup LIM
    • G06F3/038H01L27/148
    • H04N13/271G01S7/4863H01L27/14656H04N5/37452
    • A 3D image sensor includes a depth pixel that includes; a photo detector generating photo-charge, first and second floating diffusion regions, a first transfer transistor transferring photo-charge to the first floating diffusion region during a first transfer period in response to a first transfer gate signal, a second transfer transistor transferring photo-charge to the second floating diffusion region during a second transfer period in response to a second transfer gate signal, and an overflow transistor that discharges surplus photo-charge in response to a drive gate signal. Control logic unit controlling operation of the depth pixel includes a first logic element providing the first transfer gate signal, a second logic element providing the second transfer gate signal, and another logic element providing the drive gate signal to the overflow transistor when the first transfer period overlaps, at least in part, the second transfer period.
    • 3D图像传感器包括深度像素,其包括: 产生光电荷,第一和第二浮动扩散区域的光电检测器,响应于第一传输栅极信号在第一传输周期期间将光电荷传输到第一浮动扩散区域的第一传输晶体管, 响应于第二传输门信号在第二传送周期期间向第二浮动扩散区域充电;以及溢流晶体管,其响应于驱动栅极信号而放电剩余的光电荷。 控制逻辑单元控制深度像素的操作包括提供第一传输门信号的第一逻辑元件,提供第二传输门信号的第二逻辑元件,以及当第一传输周期 至少部分地与第二转移期重叠。