公开(公告)号：US20060261255A1

公开(公告)日：2006-11-23

申请号：US11419044

申请日：2006-05-18

申请人： Jeffrey Raynor

发明人： Jeffrey Raynor

IPC分类号： H01L27/00 ,  H04N3/14

CPC分类号： H04N5/335 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/14643 ,  H04N5/367

摘要： The image sensor has a plurality of pixels arranged in rows and columns to form a pixel array, each pixel column having a column bitline. The image sensor includes a column readout for each column bitline and at least one additional column readout. The additional column readout may be selectively connected to one of the column bitlines. In one embodiment, a defective column readout can be isolated and the additional column readout used as a replacement.

摘要翻译： 图像传感器具有排列成行和列的多个像素以形成像素阵列，每个像素列具有列位线。 图像传感器包括用于每列位线的列读数和至少一个附加列读数。 附加列读数可以选择性地连接到列位线之一。 在一个实施例中，可以隔离有缺陷的列读数，并且附加列读数用作替换。

公开(公告)号：US20060007155A1

公开(公告)日：2006-01-12

申请号：US11171125

申请日：2005-06-30

申请人： Jeffrey Raynor ,  Pascal Mellot

发明人： Jeffrey Raynor ,  Pascal Mellot

IPC分类号： G09G5/08

CPC分类号： G06F3/0317

摘要： An optical mouse includes an image sensor for providing image data via an analog-to-digital converter to a correlation circuit and a motion estimation circuit to provide output signals representative of motion of the mouse. The output signals may be disabled when the mouse is lifted away from the working surface. This may be achieved by high-pass filtering the signals, summing each frame in a summer to provide a single value, and comparing this to a threshold. If the filtered and summed value exceeds the threshold, this may indicate that the image contains in-focus objects, and that the mouse is on the working surface.

公开(公告)号：US20050285946A1

公开(公告)日：2005-12-29

申请号：US11154207

申请日：2005-06-16

申请人： Jeffrey Raynor

发明人： Jeffrey Raynor

IPC分类号： G03B17/00 ,  G03B17/18 ,  H04N1/21 ,  H04N5/225 ,  H04N5/232 ,  H04N5/335

CPC分类号： H04N5/232 ,  G03B17/18 ,  H04N5/335 ,  H04N2201/3254

摘要： An orientation sensor for use with an image sensor is provided, which includes at least two polarizers with different orientations and associated photodetectors and a signal processing unit. The orientation sensor can be incorporated in a digital camera. When the camera is exposed to daylight, which is polarized, the relative outputs from the differently oriented polarizers can be compared to record the orientation of the camera. This orientation can be stored with the image data so that a user does not have to manually change the orientation of an image on an image display device.

摘要翻译： 提供了一种与图像传感器一起使用的方向传感器，其包括具有不同取向的至少两个偏振器和相关联的光电检测器以及信号处理单元。 方向传感器可以结合在数码相机中。 当相机暴露在日光下时，这是极化的，可以比较来自不同方向的偏振器的相对输出以记录相机的方向。 该方向可以与图像数据一起存储，使得用户不必手动地改变图像显示装置上的图像的方向。

公开(公告)号：US20050141058A1

公开(公告)日：2005-06-30

申请号：US11015242

申请日：2004-12-17

申请人： Jeffrey Raynor

发明人： Jeffrey Raynor

IPC分类号： G01N21/25 ,  G01N21/27 ,  G01N21/64 ,  G01N21/75 ,  H04N1/04

CPC分类号： G01N21/6454 ,  G01N21/253 ,  G01N21/274 ,  G01N21/6428 ,  G01N21/75

摘要： A bio-optical sensor has a surface provided with an array of sensing pixels and calibration pixels. The sensing and calibration pixels are arranged in an interleaved fashion. The sensing and calibration pixels may be interleaved 1:1, or they may be arranged in interleaved blocks. The image plane receives an analyte and a reagent that reacts with the analyte to produce light. The sensing pixels generate signals as a function of the light produced.

摘要翻译： 生物光学传感器具有设置有感测像素和校准像素阵列的表面。 感测和校准像素以交错方式排列。 感测和校准像素可以交织1：1，或者它们可以被布置在交错块中。 图像平面接收分析物和与分析物反应产生光的试剂。 感测像素产生作为产生的光的函数的信号。