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1. 发明申请

US20150163387A1 LIGHT CONTROL APPARATUS FOR AN IMAGE SENSING OPTICAL DEVICE 有权
标题翻译：用于图像感测光学装置的光控制装置
公开(公告)号：US20150163387A1
公开(公告)日：2015-06-11
申请号：US14565485
申请日：2014-12-10
申请人： SODY Co., Ltd.
发明人： Jong-Cheon LEE
IPC分类号： H04N5/238 , G02F1/133
CPC分类号： H04N5/238 , G02F1/13306 , G02F1/134309 , G02F1/13725 , H04N5/2254
摘要： An apparatus for controlling the quantity of light incident on an image sensor by controlling size or shape of a diaphragm and also by adjusting light transmittance of the diaphragm is provided. The light control apparatus is disposed on the light path of the image sensing device and controls a quantity of light incident on the image sensor. The light control apparatus includes a Guest-Host LCD panel applied no polarizing film and a control unit for reducing the time to take multi-frame detection by driving voltages which are applied to respective pixels of the Guest-Host LCD panel, to be increased at least when taking multiple frames in series. The Guest-Host LCD panel has a plurality of pixels forming closed curves or boundaries on a plane, which are electrically driven individually. Also, the pixels have uniform light transmittance throughout the entire azimuth of the closed curves or boundaries with an origin.
摘要翻译：提供一种用于通过控制膜片的尺寸或形状以及通过调节膜片的透光度来控制入射在图像传感器上的光量的装置。光控制装置设置在图像感测装置的光路上，并控制入射在图像传感器上的光量。光控制装置包括不设置偏光膜的宾主LCD面板和控制单元，用于通过施加到宾主LCD面板的各个像素的驱动电压来缩短进行多帧检测的时间，以增加在最少采取多个帧串联。客座LCD面板具有在平面上形成闭合曲线或边界的多个像素，其被单独电驱动。此外，像素在闭合曲线或具有原点的边界的整个方位角处具有均匀的透光率。

2. 发明授权

US09491373B2 Light control apparatus for an image sensing optical device 有权
标题翻译：用于图像感测光学装置的光控制装置
公开(公告)号：US09491373B2
公开(公告)日：2016-11-08
申请号：US14565485
申请日：2014-12-10
申请人： SODY Co., Ltd.
发明人： Jong-Cheon Lee
IPC分类号： H04N5/238 , G02F1/133 , G02F1/1343 , G02F1/137 , H04N5/225
CPC分类号： H04N5/238 , G02F1/13306 , G02F1/134309 , G02F1/13725 , H04N5/2254
摘要： An apparatus for controlling the quantity of light incident on an image sensor by controlling size or shape of a diaphragm and also by adjusting light transmittance of the diaphragm is provided. The light control apparatus is disposed on the light path of the image sensing device and controls a quantity of light incident on the image sensor. The light control apparatus includes a Guest-Host LCD panel applied no polarizing film and a control unit for reducing the time to take multi-frame detection by driving voltages which are applied to respective pixels of the Guest-Host LCD panel, to be increased at least when taking multiple frames in series. The Guest-Host LCD panel has a plurality of pixels forming closed curves or boundaries on a plane, which are electrically driven individually. Also, the pixels have uniform light transmittance throughout the entire azimuth of the closed curves or boundaries with an origin.
摘要翻译：提供一种用于通过控制膜片的尺寸或形状以及通过调节膜片的透光度来控制入射在图像传感器上的光量的装置。光控制装置设置在图像感测装置的光路上，并控制入射在图像传感器上的光量。光控制装置包括不设置偏光膜的宾主LCD面板和控制单元，用于通过施加到宾主LCD面板的各个像素的驱动电压来缩短进行多帧检测的时间，以增加在最少采取多个帧串联。客座LCD面板具有在平面上形成闭合曲线或边界的多个像素，其被单独电驱动。此外，像素在闭合曲线或具有原点的边界的整个方位角处具有均匀的透光率。

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