JPH0347511U - - Google Patents
Info
- Publication number
- JPH0347511U JPH0347511U JP10891589U JP10891589U JPH0347511U JP H0347511 U JPH0347511 U JP H0347511U JP 10891589 U JP10891589 U JP 10891589U JP 10891589 U JP10891589 U JP 10891589U JP H0347511 U JPH0347511 U JP H0347511U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- projection surface
- output
- illuminance
- semiconductor laser
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10891589U JPH089700Y2 (ja) | 1989-09-18 | 1989-09-18 | レーザポインタ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10891589U JPH089700Y2 (ja) | 1989-09-18 | 1989-09-18 | レーザポインタ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347511U true JPH0347511U (me) | 1991-05-02 |
| JPH089700Y2 JPH089700Y2 (ja) | 1996-03-21 |
Family
ID=31657527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10891589U Expired - Lifetime JPH089700Y2 (ja) | 1989-09-18 | 1989-09-18 | レーザポインタ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089700Y2 (me) |
-
1989
- 1989-09-18 JP JP10891589U patent/JPH089700Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089700Y2 (ja) | 1996-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |