公开(公告)号：US07453514B2

公开(公告)日：2008-11-18

申请号：US10431988

申请日：2003-05-07

申请人： John Louis Warpakowski Furlan ,  Ariel Braunstein

发明人： John Louis Warpakowski Furlan ,  Ariel Braunstein

IPC分类号： H04N5/238 ,  H04N5/235 ,  H04N5/222 ,  G03B7/00

CPC分类号： H04N5/238 ,  H04N5/2254 ,  H04N5/2354

摘要： Various methods, apparatuses, and systems in which a digital photography device includes a rolling shutter, a sensor, and a flash are described. The sensor implements a rolling shutter timing mechanism. The shutter includes a material that has an alterable translucent state. The shutter is in the optical path of light going to the sensor. The flash generates a pulsed illumination. The alterable translucent state of the shutter controls the sensor's exposure to the photographic effects of ambient light during a picture using the pulsed illumination.

摘要翻译： 描述了数字摄影装置包括卷帘，传感器和闪光灯的各种方法，装置和系统。 传感器实现滚动快门定时机制。 快门包括具有可变半透明状态的材料。 快门处于到达传感器的光的光路中。 闪光灯产生脉冲照明。 快门的可变半透明状态控制传感器在使用脉冲照明的照片期间对环境光的照相效果的曝光。