JPS6489563A - Charge coupled device - Google Patents
Charge coupled deviceInfo
- Publication number
- JPS6489563A JPS6489563A JP62247376A JP24737687A JPS6489563A JP S6489563 A JPS6489563 A JP S6489563A JP 62247376 A JP62247376 A JP 62247376A JP 24737687 A JP24737687 A JP 24737687A JP S6489563 A JPS6489563 A JP S6489563A
- Authority
- JP
- Japan
- Prior art keywords
- regions
- electrodes
- coupled device
- concentration
- charge coupled
- 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
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PURPOSE:To suppress the generation ot potential wells and improve charge transfer efficiency by providing medium-concentration regions in a charge coupled device having a plurality of channels. CONSTITUTION:Medium-concentration regions 9 are provided near first electrodes 1 in a semiconductor substrate immediately under third electrodes 3. The regions 9 have a concentration which is lower than that of channel stop regions 4, but higher than that of barrier regions formed immediately under the third electrodes 3. These regions 9 are provided on both sides of the first electrodes 1 in order to suppress the generation of potential wells and improve charge transfer efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247376A JPH0779160B2 (en) | 1987-09-30 | 1987-09-30 | Charge coupled device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62247376A JPH0779160B2 (en) | 1987-09-30 | 1987-09-30 | Charge coupled device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6489563A true JPS6489563A (en) | 1989-04-04 |
JPH0779160B2 JPH0779160B2 (en) | 1995-08-23 |
Family
ID=17162505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62247376A Expired - Fee Related JPH0779160B2 (en) | 1987-09-30 | 1987-09-30 | Charge coupled device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0779160B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0425032A (en) * | 1990-05-16 | 1992-01-28 | Matsushita Electric Ind Co Ltd | Charge transfer device and manufacture thereof |
US8209942B2 (en) | 2007-11-02 | 2012-07-03 | Yuyama Mfg. Co., Ltd. | Medicine packing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62229876A (en) * | 1985-03-12 | 1987-10-08 | Nec Corp | Charge coupled device and driving method thereof |
-
1987
- 1987-09-30 JP JP62247376A patent/JPH0779160B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62229876A (en) * | 1985-03-12 | 1987-10-08 | Nec Corp | Charge coupled device and driving method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0425032A (en) * | 1990-05-16 | 1992-01-28 | Matsushita Electric Ind Co Ltd | Charge transfer device and manufacture thereof |
US8209942B2 (en) | 2007-11-02 | 2012-07-03 | Yuyama Mfg. Co., Ltd. | Medicine packing device |
Also Published As
Publication number | Publication date |
---|---|
JPH0779160B2 (en) | 1995-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |