JPS52135748A - Light scanner - Google Patents
Light scannerInfo
- Publication number
- JPS52135748A JPS52135748A JP5243976A JP5243976A JPS52135748A JP S52135748 A JPS52135748 A JP S52135748A JP 5243976 A JP5243976 A JP 5243976A JP 5243976 A JP5243976 A JP 5243976A JP S52135748 A JPS52135748 A JP S52135748A
- Authority
- JP
- Japan
- Prior art keywords
- light scanner
- hologram
- light beam
- light
- scanner
- 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
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE: To loosen the restricting conditions in the arrangement of a photoelectric transducer of a light scanner, which is operative to irradiate the hologram on a moving body with a light beam, by dividing the light beam, which has passed through the hologram, into a plurality of beams and by superposing again them for the projecting purpose.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51052439A JPS5829490B2 (en) | 1976-05-08 | 1976-05-08 | optical scanning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51052439A JPS5829490B2 (en) | 1976-05-08 | 1976-05-08 | optical scanning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52135748A true JPS52135748A (en) | 1977-11-14 |
JPS5829490B2 JPS5829490B2 (en) | 1983-06-23 |
Family
ID=12914763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51052439A Expired JPS5829490B2 (en) | 1976-05-08 | 1976-05-08 | optical scanning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829490B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632252U (en) * | 1979-08-13 | 1981-03-30 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120099A (en) * | 1983-11-30 | 1985-06-27 | 合資会社サカワ黒板製作所 | Blackboard |
JPH03124897U (en) * | 1990-02-14 | 1991-12-18 |
-
1976
- 1976-05-08 JP JP51052439A patent/JPS5829490B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632252U (en) * | 1979-08-13 | 1981-03-30 | ||
JPS6111810Y2 (en) * | 1979-08-13 | 1986-04-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5829490B2 (en) | 1983-06-23 |
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