专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100245642A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20100245642A1
公开(公告)日：2010-09-30
申请号：US12797313
申请日：2010-06-09
申请人： Hiroshi TOYA , Takashi FUJIOKA , Masayuki MASUYAMA , Makoto INAGAKI
发明人： Hiroshi TOYA , Takashi FUJIOKA , Masayuki MASUYAMA , Makoto INAGAKI
IPC分类号： H04N5/335
CPC分类号： H04N5/3598
摘要： A solid-state imaging device which can, in response to the problem of black-crush occurring in an image when strong light is enters the device, positively detect black-crush in a state in which a variance margin has been secured. The solid-state imaging device outputs a luminance signal in accordance with an amount of received light, and includes: a pixel circuit having a light-receiving element; a signal output circuit having a sampling transistor which outputs, from a second signal output line, a luminance signal in accordance with the amount of light received by the light-receiving element, based on an output signal from the pixel circuit; and a high-intensity judgment circuit which is coupled by the pixel circuit and a judgment input coupling capacitor, judges whether or not light entering the light-receiving element is of high intensity based on the output signal from the pixel circuit, and in the case of judging the entering light to be of high intensity, outputs a luminance signal indicating high intensity.
摘要翻译：一种固态成像装置，其能够响应于当强光进入装置时在图像中发生黑色挤压的问题，在确保了方差裕量的状态下，可以积极地检测黑色粉碎。固态成像装置根据接收光的量输出亮度信号，包括：具有受光元件的像素电路; 信号输出电路，具有采样晶体管，其基于来自所述像素电路的输出信号，从第二信号输出线输出根据所述受光元件接收的光量的亮度信号; 以及由像素电路和判断输入耦合电容器耦合的高强度判断电路，基于来自像素电路的输出信号判断进入光接收元件的光是否高度强度，在这种情况下将入射光判定为高强度，输出表示高强度的亮度信号。

2. 发明申请

US20070165117A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20070165117A1
公开(公告)日：2007-07-19
申请号：US11621682
申请日：2007-01-10
申请人： Hiroshi TOYA , Takashi FUJIOKA , Masayuki MASUYAMA , Makoto INAGAKI
发明人： Hiroshi TOYA , Takashi FUJIOKA , Masayuki MASUYAMA , Makoto INAGAKI
IPC分类号： H04N5/217
CPC分类号： H04N5/3598
摘要： A solid-state imaging device which can, in response to the problem of black-crush occurring in an image when strong light is enters the device, positively detect black-crush in a state in which a variance margin has been secured. The solid-state imaging device outputs a luminance signal in accordance with an amount of received light, and includes: a pixel circuit having a light-receiving element; a signal output circuit having a sampling transistor which outputs, from a second signal output line, a luminance signal in accordance with the amount of light received by the light-receiving element, based on an output signal from the pixel circuit; and a high-intensity judgment circuit which is coupled by the pixel circuit and a judgment input coupling capacitor, judges whether or not light entering the light-receiving element is of high intensity based on the output signal from the pixel circuit, and in the case of judging the entering light to be of high intensity, outputs a luminance signal indicating high intensity.
摘要翻译：一种固态成像装置，其能够响应于当强光进入装置时在图像中发生黑色挤压的问题，在确保了方差裕量的状态下，可以积极地检测黑色粉碎。固态成像装置根据接收光的量输出亮度信号，包括：具有受光元件的像素电路; 信号输出电路，具有采样晶体管，其基于来自所述像素电路的输出信号，从第二信号输出线输出根据所述受光元件接收的光量的亮度信号; 以及由像素电路和判断输入耦合电容器耦合的高强度判断电路，基于来自像素电路的输出信号判断进入光接收元件的光是否高度强度，在这种情况下将入射光判定为高强度，输出表示高强度的亮度信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式