JPH0270433U - - Google Patents
Info
- Publication number
- JPH0270433U JPH0270433U JP15026588U JP15026588U JPH0270433U JP H0270433 U JPH0270433 U JP H0270433U JP 15026588 U JP15026588 U JP 15026588U JP 15026588 U JP15026588 U JP 15026588U JP H0270433 U JPH0270433 U JP H0270433U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- channel
- output
- transfer channel
- control electrode
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Solid State Image Pick-Up Elements (AREA)
Description
第１図乃至第３図は本考案電荷転送素子に係り
、第１図は平面図、第２図はポテンシヤルの状態
を示す図、第３図はチヤネルの状態を示す図であ
る。第４図は従来の電荷転送素子の断面図、第５
図は、第４図のポテンシヤルの状態を示す図であ
る。
１……転送チヤネル、２……出力チヤネル、３
……転送電極、３ａ……上層電極、３ｂ，３ｂ′
……下層電極、４，４′……出力制御電極、５…
…欠除部、６……実効ゲート領域、１０……情報
電荷、２０……残留電荷。
1 to 3 relate to the charge transfer device of the present invention, in which FIG. 1 is a plan view, FIG. 2 is a diagram showing a potential state, and FIG. 3 is a diagram showing a channel state. Figure 4 is a cross-sectional view of a conventional charge transfer element, Figure 5
The figure is a diagram showing the state of the potential in FIG. 4. 1...Transfer channel, 2...Output channel, 3
... Transfer electrode, 3a ... Upper layer electrode, 3b, 3b'
...lower layer electrode, 4,4'...output control electrode, 5...
... Deleted portion, 6... Effective gate region, 10... Information charge, 20... Residual charge.
Claims (1)
される転送チヤネル、 この転送チヤネルに連続して設けられ上記転送
チヤネルより狭い幅を有する出力チヤネル、 上記転送チヤネル上に一部が互いに重畳せしめ
られて平行配置された複数の転送電極、 上記転送チヤネルと上記出力チヤネルとの接続
部上に配置されると共に隣接する転送電極上に一
部が重畳せしめられ上記情報電荷の出力を制御す
る出力制御電極、 を備え、 上記出力制御電極に隣接する転送電極が上記転
送チヤネルと上記出力チヤネルとの接続部上の近
傍を除いて上記転送チヤネル上以外の領域まで延
在せしめられたことを特徴とする電荷転送素子。[Claims for Utility Model Registration] A transfer channel provided on one principal surface of a semiconductor substrate to which information charges are transferred; an output channel provided continuously to this transfer channel and having a width narrower than that of the transfer channel; a plurality of transfer electrodes arranged in parallel and partially superimposed on each other, arranged on a connecting portion between the transfer channel and the output channel and partially superimposed on an adjacent transfer electrode to charge the information; an output control electrode for controlling the output of the output control electrode, wherein a transfer electrode adjacent to the output control electrode extends to a region other than on the transfer channel except near the connection between the transfer channel and the output channel. A charge transfer device characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15026588U JPH0270433U (en) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15026588U JPH0270433U (en) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270433U true JPH0270433U (en) | 1990-05-29 |
Family
ID=31423255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15026588U Pending JPH0270433U (en) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270433U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285767A (en) * | 1985-06-12 | 1986-12-16 | Nec Corp | Charge transfer device |
-
1988
- 1988-11-17 JP JP15026588U patent/JPH0270433U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285767A (en) * | 1985-06-12 | 1986-12-16 | Nec Corp | Charge transfer device |
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