发明名称 |
SOLID-STATE IMAGE PICKUP DEVICE |
摘要 |
PURPOSE:To introduce a light incident to an image pickup optical system to picture elements of a solid-state image pickup element efficiently, by providing a minute optical system to form the image of exit pupil of the image pickup optical system on the picture element of the pickup element, between the solid- state image pickup element and the pickup optical system. CONSTITUTION:An image pickup optical system 1 has an exit pupil EP and an objective image is formed near the surface of picture elements Rx1-xn of a solid-state image pickup element SD. An optical system ML consisting of a lot of minute lenses such as lenticular lenses is provided between the optical system 1 and the element SD. Thus, most of luminous flux passing through the stop of the system 1 is shared with picture elements Px1-PxN, allowing to perform efficient pickup at a reception light effective part (width S) being a picture element of the element SD. |
申请公布号 |
JPS5844865(A) |
申请公布日期 |
1983.03.15 |
申请号 |
JP19810142876 |
申请日期 |
1981.09.10 |
申请人 |
FUJI SHASHIN KOKI KK;FUJI SHASHIN FILM KK |
发明人 |
TOOYAMA SEIJI;ARAI NOBORU |
分类号 |
H04N1/19;H04N5/225;H04N5/335 |
主分类号 |
H04N1/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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