JPS647124A - Coordinate input device - Google Patents
Coordinate input deviceInfo
- Publication number
- JPS647124A JPS647124A JP16257487A JP16257487A JPS647124A JP S647124 A JPS647124 A JP S647124A JP 16257487 A JP16257487 A JP 16257487A JP 16257487 A JP16257487 A JP 16257487A JP S647124 A JPS647124 A JP S647124A
- Authority
- JP
- Japan
- Prior art keywords
- nucleus
- single crystal
- nucleus forming
- forming face
- thin film
- 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
Abstract
PURPOSE:To miniaturize a device by using the technique, where a nucleus forming face and a non-nucleus forming face are formed on a substrate to selectively grow semiconductor single crystal, to directly produce a coordinate detecting circuit on an oscillation transmission plate. CONSTITUTION:A non-nucleus forming face 20 having a low nucleus forming density is formed on a glassy oscillation transmission plate 1, and a nucleus forming face 21 having a high nucleus forming density is thinly accumulated. A single nucleus consisting of thin film materials is formed only on the nucleus forming face 21 on a proper accumulation condition. According as accumulation continues, the nucleus grows while keeping the single crystal structure to become insular single crystal 22. The surface is flattened by etching or grinding, and an intergranular part 23 is removed to form a single crystal thin film 24 into a lattice. The known semiconductor element forming technique is used to form elements like transistors on the single crystal thin film 24 and elements are connected by a patter consisting of Al or the like to produce a desired electronic circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16257487A JPS647124A (en) | 1987-06-30 | 1987-06-30 | Coordinate input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16257487A JPS647124A (en) | 1987-06-30 | 1987-06-30 | Coordinate input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647124A true JPS647124A (en) | 1989-01-11 |
Family
ID=15757174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16257487A Pending JPS647124A (en) | 1987-06-30 | 1987-06-30 | Coordinate input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647124A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05140636A (en) * | 1991-11-18 | 1993-06-08 | Fuji Denshi Kogyo Kk | High-frequency quenching method of shaft-like work |
JP2012078352A (en) * | 2010-09-10 | 2012-04-19 | Sinfonia Technology Co Ltd | Automobile noise testing apparatus |
-
1987
- 1987-06-30 JP JP16257487A patent/JPS647124A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05140636A (en) * | 1991-11-18 | 1993-06-08 | Fuji Denshi Kogyo Kk | High-frequency quenching method of shaft-like work |
JP2012078352A (en) * | 2010-09-10 | 2012-04-19 | Sinfonia Technology Co Ltd | Automobile noise testing apparatus |
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