JPH01117176U - - Google Patents
Info
- Publication number
- JPH01117176U JPH01117176U JP1988011179U JP1117988U JPH01117176U JP H01117176 U JPH01117176 U JP H01117176U JP 1988011179 U JP1988011179 U JP 1988011179U JP 1117988 U JP1117988 U JP 1117988U JP H01117176 U JPH01117176 U JP H01117176U
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- field
- numbered
- odd
- numbered field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 7
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
Description
第１図は本考案の一実施例に係る固体撮像装置
のブロツク図、第２図は第１図に示した固体撮像
装置の動作を示すタイミングチヤート、第３図は
固体撮像素子の概略図、第４図は従来の固体撮像
装置の動作を示すタイミングチヤートである。
１…固体撮像素子、２，４…信号出力回路、３
，７…アナログ加算器、５…デジタル加算器、６
…選択回路。
FIG. 1 is a block diagram of a solid-state imaging device according to an embodiment of the present invention, FIG. 2 is a timing chart showing the operation of the solid-state imaging device shown in FIG. 1, and FIG. 3 is a schematic diagram of a solid-state imaging device. FIG. 4 is a timing chart showing the operation of a conventional solid-state imaging device. 1... Solid-state image sensor, 2, 4... Signal output circuit, 3
, 7...analog adder, 5...digital adder, 6
...selection circuit.
Claims (1)
像素子を有し、フレーム周期で偶数フイールド及
び奇数フイールドに対応する光電変換素子に信号
電荷を蓄積して、出力するインターレース方式に
よる動作及び前記フレーム周期の２分の１のフイ
ールド周期で、前記偶数フイールド及び前記奇数
フイールドのうち、いずれか一方のフイールドの
光電変換素子に信号電荷を蓄積して、出力するノ
ンインターレース方式による動作が可能な固体撮
像装置において、 前記フイールド周期で、前記偶数フイールド及
び前記奇数フイールドを同期して動作させること
により、該偶数フイールド及び該奇数フイールド
の光電変換素子にそれぞれ信号電荷を蓄積させる
同期制御手段と、 前記偶数フイールドの各光電変換素子にそれぞ
れ蓄積された信号電荷と、該偶数フイールドの各
光電変換素子とそれぞれ同時に動作する該奇数フ
イールドの各光電変換素子に蓄積された信号電荷
とを、それぞれ加え合わせて出力する信号電荷出
力手段とを備えたことを特徴とする固体撮像装置
。[Claims for Utility Model Registration] A solid-state image sensor having a plurality of photoelectric conversion elements arranged two-dimensionally, which accumulates signal charges in the photoelectric conversion elements corresponding to even-numbered fields and odd-numbered fields at a frame period, and outputs the accumulated signals. An interlaced operation and a non-interlaced method in which a signal charge is accumulated in a photoelectric conversion element of one of the even fields and the odd field and outputted in a field period that is half of the frame period. In a solid-state imaging device capable of operation according to the present invention, the even-numbered field and the odd-numbered field are operated synchronously in the field period, thereby accumulating signal charges in the photoelectric conversion elements of the even-numbered field and the odd-numbered field, respectively. a control means, a signal charge accumulated in each photoelectric conversion element of the even numbered field, and a signal charge accumulated in each photoelectric conversion element of the odd numbered field operating simultaneously with each photoelectric conversion element of the even numbered field; , signal charge output means for adding and outputting signal charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011179U JPH083105Y2 (en) | 1988-02-01 | 1988-02-01 | Solid-state imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011179U JPH083105Y2 (en) | 1988-02-01 | 1988-02-01 | Solid-state imaging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01117176U true JPH01117176U (en) | 1989-08-08 |
| JPH083105Y2 JPH083105Y2 (en) | 1996-01-29 |
Family
ID=31219503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988011179U Expired - Lifetime JPH083105Y2 (en) | 1988-02-01 | 1988-02-01 | Solid-state imaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083105Y2 (en) |
-
1988
- 1988-02-01 JP JP1988011179U patent/JPH083105Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083105Y2 (en) | 1996-01-29 |
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