A 1/3-IN 510(H)X492(V) CCD IMAGE SENSOR WITH MIRROR-IMAGE FUNCTION

被引：6

作者：

HOJO, J

NAITO, Y

MORI, H

FUJIKAWA, K

KATO, N

WAKAYAMA, T

KOMATSU, E

ITASAKA, M

机构：

[1] CCD Division, Semiconductor Group, SONY Corporation, Kanagawa 243, 4-14-1 Asahi-cho, Atsugi-shi

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 1991年 / 38卷 / 05期

关键词：

Cameras--Shutters - Lenses - Mirrors--Imaging Techniques - Semiconductor Devices; Charge Coupled - Television Equipment;

D O I：

10.1109/16.78364

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 1/3-in optical format 510(H) x 492(V) interline CCD image sensor with a mirror-image function has been developed. To realize both a normal image and a mirror image, the horizontal shift register (H-CCD) is transferred forward and backward by a four-electrode, quasi-two-phase clock drive. The unit cell size is 9.6(H) x 7.5(V)-mu-m2. An on-chip microlens has been developed to achieve a higher sensitivity of 28 mV/lx, compared to that of the conventional 1/2-in device. The HAD (Hole Accumulation Diode) sensor used has the advantage of low dark current, negligibly small lag, high blooming suppression, and a variable-speed electronic shutter. The smear reduction level is -83 dB. Horizontal resolution of 330 TV lines is obtained.

引用

页码：954 / 959

页数：6

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