JPS6430095A - Memory device - Google Patents
Memory deviceInfo
- Publication number
- JPS6430095A JPS6430095A JP62186388A JP18638887A JPS6430095A JP S6430095 A JPS6430095 A JP S6430095A JP 62186388 A JP62186388 A JP 62186388A JP 18638887 A JP18638887 A JP 18638887A JP S6430095 A JPS6430095 A JP S6430095A
- Authority
- JP
- Japan
- Prior art keywords
- conductive layers
- bit lines
- word lines
- lines
- electrically connected
- 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
- Static Random-Access Memory (AREA)
Abstract
PURPOSE:To improve the reliability of a device by successively extending conductive layers from adjacent electrically connected areas up to mutually opposed word lines and connecting the conductive layers to bit lines on the word lines. CONSTITUTION:The conductive layers 45-48 are successively extended from mutually adjacent electrically connected areas 13, 34-36 up to the mutually opposed word lines 16, 17 and the conductive layers 45-48 are connected to the bit lines 14, 42-44 on the word lines 16, 17. As compared with a case connecting the conductive layers 45-48 to the bit lines 14, 42-44 on the electrically connected areas 13, 34-36, the covering property of step differences of the bit lines 14, 42-44 can be improved. As compared with a case extending the conductive layers 45-48 up to the same word lines 16, 17, the connection parts 51-54 to the bit lines 14, 42-44 are more separated from each other and the margin of patterning of the bit lines 14, 42-44 can be expanded. Consequently, the reliability of the device can be improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186388A JP2590900B2 (en) | 1987-07-25 | 1987-07-25 | Memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186388A JP2590900B2 (en) | 1987-07-25 | 1987-07-25 | Memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430095A true JPS6430095A (en) | 1989-01-31 |
JP2590900B2 JP2590900B2 (en) | 1997-03-12 |
Family
ID=16187518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62186388A Expired - Lifetime JP2590900B2 (en) | 1987-07-25 | 1987-07-25 | Memory device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2590900B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62237336A (en) * | 1986-04-08 | 1987-10-17 | Asahi Breweries Ltd | Slow leak measuring instrument for aerated drink |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159790A (en) * | 1985-01-07 | 1986-07-19 | 日本電気株式会社 | Manufacture of printed wiring board |
-
1987
- 1987-07-25 JP JP62186388A patent/JP2590900B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159790A (en) * | 1985-01-07 | 1986-07-19 | 日本電気株式会社 | Manufacture of printed wiring board |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62237336A (en) * | 1986-04-08 | 1987-10-17 | Asahi Breweries Ltd | Slow leak measuring instrument for aerated drink |
Also Published As
Publication number | Publication date |
---|---|
JP2590900B2 (en) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071219 Year of fee payment: 11 |