JPS5366900A - Working method for lithium tantalate single crystal - Google Patents
Working method for lithium tantalate single crystalInfo
- Publication number
- JPS5366900A JPS5366900A JP14219076A JP14219076A JPS5366900A JP S5366900 A JPS5366900 A JP S5366900A JP 14219076 A JP14219076 A JP 14219076A JP 14219076 A JP14219076 A JP 14219076A JP S5366900 A JPS5366900 A JP S5366900A
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- lithium tantalate
- tantalate single
- working method
- lapping
- 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
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE:To improve working yield in production of a substrate for a surface wave PIF filter of a color TV receiver, or the like by removing part of a lithium tantalate single crystal by cutting, lapping, or the like followed by heat treatment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14219076A JPS5366900A (en) | 1976-11-29 | 1976-11-29 | Working method for lithium tantalate single crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14219076A JPS5366900A (en) | 1976-11-29 | 1976-11-29 | Working method for lithium tantalate single crystal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5366900A true JPS5366900A (en) | 1978-06-14 |
Family
ID=15309470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14219076A Pending JPS5366900A (en) | 1976-11-29 | 1976-11-29 | Working method for lithium tantalate single crystal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5366900A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144301A (en) * | 1986-12-09 | 1988-06-16 | Fujitsu Ltd | Manufacture of optical crystal plate |
-
1976
- 1976-11-29 JP JP14219076A patent/JPS5366900A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144301A (en) * | 1986-12-09 | 1988-06-16 | Fujitsu Ltd | Manufacture of optical crystal plate |
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