JPH01140104U - - Google Patents
Info
- Publication number
- JPH01140104U JPH01140104U JP3639288U JP3639288U JPH01140104U JP H01140104 U JPH01140104 U JP H01140104U JP 3639288 U JP3639288 U JP 3639288U JP 3639288 U JP3639288 U JP 3639288U JP H01140104 U JPH01140104 U JP H01140104U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- emitting element
- light emitting
- movable lens
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3639288U JPH01140104U (me) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3639288U JPH01140104U (me) | 1988-03-22 | 1988-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01140104U true JPH01140104U (me) | 1989-09-26 |
Family
ID=31263000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3639288U Pending JPH01140104U (me) | 1988-03-22 | 1988-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01140104U (me) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121113A (en) * | 1979-03-12 | 1980-09-18 | Sharp Corp | Tactile sensor using semiconductor device |
JPS62187811A (ja) * | 1986-02-14 | 1987-08-17 | Matsushita Electric Ind Co Ltd | レンズ位置検出装置 |
-
1988
- 1988-03-22 JP JP3639288U patent/JPH01140104U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121113A (en) * | 1979-03-12 | 1980-09-18 | Sharp Corp | Tactile sensor using semiconductor device |
JPS62187811A (ja) * | 1986-02-14 | 1987-08-17 | Matsushita Electric Ind Co Ltd | レンズ位置検出装置 |
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