JPH0298522U - - Google Patents
Info
- Publication number
- JPH0298522U JPH0298522U JP4651488U JP4651488U JPH0298522U JP H0298522 U JPH0298522 U JP H0298522U JP 4651488 U JP4651488 U JP 4651488U JP 4651488 U JP4651488 U JP 4651488U JP H0298522 U JPH0298522 U JP H0298522U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- crystal piece
- crystal
- piece
- width
- 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
- 239000013078 crystal Substances 0.000 claims description 16
- 238000001259 photo etching Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4651488U JPH0298522U (US07709020-20100504-C00041.png) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4651488U JPH0298522U (US07709020-20100504-C00041.png) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298522U true JPH0298522U (US07709020-20100504-C00041.png) | 1990-08-06 |
Family
ID=31272783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4651488U Pending JPH0298522U (US07709020-20100504-C00041.png) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298522U (US07709020-20100504-C00041.png) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011045119A (ja) * | 2001-10-16 | 2011-03-03 | Seiko Epson Corp | 圧電振動片及びその加工方法 |
| JP4729924B2 (ja) * | 2004-12-28 | 2011-07-20 | エプソントヨコム株式会社 | Ａｔカット水晶片集合体の製造方法 |
| JP2014176064A (ja) * | 2013-03-13 | 2014-09-22 | Seiko Epson Corp | 屈曲振動片、屈曲振動片の製造方法、振動デバイス、電子機器、および移動体 |
| JP2014176063A (ja) * | 2013-03-13 | 2014-09-22 | Seiko Epson Corp | 屈曲振動片、屈曲振動片の製造方法、振動デバイス、電子機器、および移動体 |
| JP2017118307A (ja) * | 2015-12-24 | 2017-06-29 | 株式会社大真空 | 水晶ウエハ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54100681A (en) * | 1978-01-25 | 1979-08-08 | Matsushima Kogyo Kk | Method of fabricating crystal vibrator |
| JPS58157211A (ja) * | 1982-03-13 | 1983-09-19 | Kinseki Kk | 圧電振動板の製造方法 |
| JPS58179013A (ja) * | 1982-04-14 | 1983-10-20 | アスラブ・ソシエテ・アノニム | 圧電共振素子とその製造方法 |
-
1988
- 1988-04-06 JP JP4651488U patent/JPH0298522U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54100681A (en) * | 1978-01-25 | 1979-08-08 | Matsushima Kogyo Kk | Method of fabricating crystal vibrator |
| JPS58157211A (ja) * | 1982-03-13 | 1983-09-19 | Kinseki Kk | 圧電振動板の製造方法 |
| JPS58179013A (ja) * | 1982-04-14 | 1983-10-20 | アスラブ・ソシエテ・アノニム | 圧電共振素子とその製造方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011045119A (ja) * | 2001-10-16 | 2011-03-03 | Seiko Epson Corp | 圧電振動片及びその加工方法 |
| JP4735648B2 (ja) * | 2001-10-16 | 2011-07-27 | セイコーエプソン株式会社 | 圧電振動片及びその加工方法 |
| JP4729924B2 (ja) * | 2004-12-28 | 2011-07-20 | エプソントヨコム株式会社 | Ａｔカット水晶片集合体の製造方法 |
| JP2014176064A (ja) * | 2013-03-13 | 2014-09-22 | Seiko Epson Corp | 屈曲振動片、屈曲振動片の製造方法、振動デバイス、電子機器、および移動体 |
| JP2014176063A (ja) * | 2013-03-13 | 2014-09-22 | Seiko Epson Corp | 屈曲振動片、屈曲振動片の製造方法、振動デバイス、電子機器、および移動体 |
| JP2017118307A (ja) * | 2015-12-24 | 2017-06-29 | 株式会社大真空 | 水晶ウエハ |
