JPS6417022A - Active device - Google Patents
Active deviceInfo
- Publication number
- JPS6417022A JPS6417022A JP62173156A JP17315687A JPS6417022A JP S6417022 A JPS6417022 A JP S6417022A JP 62173156 A JP62173156 A JP 62173156A JP 17315687 A JP17315687 A JP 17315687A JP S6417022 A JPS6417022 A JP S6417022A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- ferroelectric layer
- electrode
- insulating substrate
- obviated
- 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
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- Liquid Crystal (AREA)
Abstract
PURPOSE:To obtain a sharp image having a high contrast by forming 1st and 2nd electrodes on an insulating substrate and coating the 1st and 2nd electrodes as well as the insulating substrate with a ferroelectric layer. CONSTITUTION:The 1st electrode 13 consisting of Cr and the 2nd electrode 15 consisting of ITO are provided on the insulating substrate 12 consisting of a glass substrate and the ferroelectric layer 14 consisting of non-single crystalline TiBaO3 is provided on the 1st electrode 13 and the 2nd electrode 15. Since the 1st and 2nd electrodes 13, 15 are not superposed in a vertical direction if device is made into such construction, the short-circuit between the two electrodes by a defect such as pinhole of the ferroelectric layer 14 is obviated. The ferroelectric layer 14 is formed after the 1st and 2nd electrodes 13, 15 are formed and, therefore, the ferroelectric layer 14 is not damaged at all after the formation. The annihilation of the image information by the leak current of the liquid crystal itself is thereby obviated and the sharp image having the high contrast is obtd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62173156A JPS6417022A (en) | 1987-07-10 | 1987-07-10 | Active device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62173156A JPS6417022A (en) | 1987-07-10 | 1987-07-10 | Active device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417022A true JPS6417022A (en) | 1989-01-20 |
Family
ID=15955140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62173156A Pending JPS6417022A (en) | 1987-07-10 | 1987-07-10 | Active device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417022A (en) |
-
1987
- 1987-07-10 JP JP62173156A patent/JPS6417022A/en active Pending
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