JPS6156614U - - Google Patents
Info
- Publication number
- JPS6156614U JPS6156614U JP13944984U JP13944984U JPS6156614U JP S6156614 U JPS6156614 U JP S6156614U JP 13944984 U JP13944984 U JP 13944984U JP 13944984 U JP13944984 U JP 13944984U JP S6156614 U JPS6156614 U JP S6156614U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic material
- moving ring
- main component
- lens
- material containing
- 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
- 229910010293 ceramic material Inorganic materials 0.000 claims 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13944984U JPS6156614U (pt) | 1984-09-17 | 1984-09-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13944984U JPS6156614U (pt) | 1984-09-17 | 1984-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6156614U true JPS6156614U (pt) | 1986-04-16 |
Family
ID=30697828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13944984U Pending JPS6156614U (pt) | 1984-09-17 | 1984-09-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6156614U (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229611A (ja) * | 1988-07-20 | 1990-01-31 | Hitachi Ltd | 自動合焦装置 |
-
1984
- 1984-09-17 JP JP13944984U patent/JPS6156614U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0229611A (ja) * | 1988-07-20 | 1990-01-31 | Hitachi Ltd | 自動合焦装置 |
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