公开(公告)号：US20070298534A1

公开(公告)日：2007-12-27

申请号：US11838937

申请日：2007-08-15

申请人： Kimiya IKUSHIMA ,  Hiroyoshi KOMOBUCHI ,  Asako BABA ,  Mikiya UCHIDA

发明人： Kimiya IKUSHIMA ,  Hiroyoshi KOMOBUCHI ,  Asako BABA ,  Mikiya UCHIDA

IPC分类号： H01L21/00

CPC分类号： H01L37/00 ,  G01J5/045 ,  H01L37/02

摘要： In the present invention, an etching hole 21 is formed in a polysilicon film 14 as a cavity-wall member. Through the etching hole 21, hydrofluoric acid is injected, so as to dissolve a silicon oxide film 13, thereby forming a cavity 22. In the cavity 22, a detecting unit 12 of a sensor is in an exposed condition. Next, by sputtering, an Al film 16 is deposited in the etching hole 21 and on an upper face of a substrate. Thereafter, a portion of the Al film 16 positioned on the polysilicon film 14 is removed by etching back, thereby leaving only a metal closure 16a of Al which closes the etching hole. The sputtering step is performed under a pressure of 5 Pa or less, so that the pressure in the cavity can be held to be low.

摘要翻译： 在本发明中，在作为空腔壁构件的多晶硅膜14中形成蚀刻孔21。 通过蚀刻孔21注入氢氟酸，以溶解氧化硅膜13，从而形成空腔22。 在空腔22中，传感器的检测单元12处于暴露状态。 接下来，通过溅射，在蚀刻孔21中和基板的上表面上沉积Al膜16。 此后，通过蚀刻去除位于多晶硅膜14上的Al膜16的一部分，从而仅留下关闭蚀刻孔的Al的金属封闭体16a。 在5Pa以下的压力下进行溅射工序，能够将空腔内的压力保持为低。

公开(公告)号：US20110285886A1

公开(公告)日：2011-11-24

申请号：US13197038

申请日：2011-08-03

申请人： Yoshihisa KATO ,  Hiroyoshi KOMOBUCHI ,  Takeo AZUMA ,  Kazuya YONEMOTO

发明人： Yoshihisa KATO ,  Hiroyoshi KOMOBUCHI ,  Takeo AZUMA ,  Kazuya YONEMOTO

IPC分类号： H04N5/335

CPC分类号： H04N5/3537 ,  H04N5/347 ,  H04N5/3742 ,  H04N9/045 ,  H04N9/04511

摘要： The solid-state image sensor of the present invention includes: multiple different types of pixel groups, which exhibit mutually different sensitivity properties that vary from one group to another according to wavelengths of incoming light, wherein each pixel has a photoelectric converter for outputting a pixel signal that changes with the intensity of the light received, and a reading circuit, which reads the pixel signal from each of the multiple types of pixel groups and which outputs an image signal representing an image that is associated with the type of a pixel group. The reading circuit outputs the image signal with the frame frequency changed according to the type of the pixel group.

摘要翻译： 本发明的固态图像传感器包括：多个不同类型的像素组，其根据入射光的波长呈现出从一组到另一组彼此不同的灵敏度特性，其中每个像素具有用于输出像素的光电转换器 信号随着所接收的光的强度而变化;以及读取电路，其从多个像素组中的每一个读取像素信号，并输出表示与像素组的类型相关联的图像的图像信号。 读取电路输出根据像素组的类型改变帧频的图像信号。

公开(公告)号：US20110134285A1

公开(公告)日：2011-06-09

申请号：US13027397

申请日：2011-02-15

申请人： Katsuhiro KANAMORI ,  Hideto MOTOMURA ,  Hiroyoshi KOMOBUCHI

发明人： Katsuhiro KANAMORI ,  Hideto MOTOMURA ,  Hiroyoshi KOMOBUCHI

IPC分类号： H04N5/262

CPC分类号： H04N5/232 ,  G06T3/40 ,  H04N5/2628 ,  H04N7/0135

摘要： In a learning process, first, images having different resolutions are obtained from a target region of the subject (S101). Further, the subject characteristic of the target region is obtained (S102). Then, the resolution conversion rules are learned from the images having different resolutions, and those are recorded to a storage device along with the subject characteristics (S103). When converting the resolutions, the resolution conversion rules learned for the corresponding subject characteristics are applied to each region of the original image so as to convert the resolutions of the original image.

摘要翻译： 在学习处理中，首先从对象的目标区域获得具有不同分辨率的图像（S101）。 此外，获得目标区域的对象特征（S102）。 然后，从具有不同分辨率的图像中学习分辨率转换规则，并将它们与主题特征一起记录到存储装置（S103）。 当转换分辨率时，将针对相应对象特征学习的分辨率转换规则应用于原始图像的每个区域，以便转换原始图像的分辨率。