JPS50137752A - - Google Patents
Info
- Publication number
- JPS50137752A JPS50137752A JP49045284A JP4528474A JPS50137752A JP S50137752 A JPS50137752 A JP S50137752A JP 49045284 A JP49045284 A JP 49045284A JP 4528474 A JP4528474 A JP 4528474A JP S50137752 A JPS50137752 A JP S50137752A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045284A JPS5815767B2 (ja) | 1974-04-22 | 1974-04-22 | ヒカリビ−ムソウサホセイコウガクケイ |
| DE19752517821 DE2517821C3 (de) | 1974-04-22 | 1975-04-22 | Lichtstrahlabtasteinrichtung |
| US05/757,286 US4121883A (en) | 1974-04-22 | 1977-01-06 | Scanning device for radiation beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045284A JPS5815767B2 (ja) | 1974-04-22 | 1974-04-22 | ヒカリビ−ムソウサホセイコウガクケイ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50137752A true JPS50137752A (US20050192411A1-20050901-C00001.png) | 1975-11-01 |
| JPS5815767B2 JPS5815767B2 (ja) | 1983-03-28 |
Family
ID=12714998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49045284A Expired JPS5815767B2 (ja) | 1974-04-22 | 1974-04-22 | ヒカリビ−ムソウサホセイコウガクケイ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5815767B2 (US20050192411A1-20050901-C00001.png) |
| DE (1) | DE2517821C3 (US20050192411A1-20050901-C00001.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131338A (en) * | 1975-05-08 | 1976-11-15 | Canon Inc | Photobeam scanning device |
| JPS52153456A (en) * | 1976-06-16 | 1977-12-20 | Hitachi Ltd | Laser recording apparatus |
| JPS5555311A (en) * | 1978-10-19 | 1980-04-23 | Fuji Photo Film Co Ltd | Light beam scanner |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084881A (en) * | 1975-10-21 | 1978-04-18 | Canon Kabushiki Kaisha | Light beam scanning device |
| DE2834085A1 (de) * | 1977-08-05 | 1979-02-15 | Canon Kk | Optisches abtastsystem |
| JPS54126051A (en) * | 1978-03-23 | 1979-09-29 | Ricoh Co Ltd | Anamorphic f lens system |
| US4866459A (en) * | 1987-02-27 | 1989-09-12 | Kabushiki Kaisha Toshiba | Image scanner with a non-spherical fθ lens system |
| DE3833727A1 (de) * | 1988-10-04 | 1990-04-05 | Sick Optik Elektronik Erwin | Optische abtastvorrichtung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928355A (US20050192411A1-20050901-C00001.png) * | 1972-07-05 | 1974-03-13 |
-
1974
- 1974-04-22 JP JP49045284A patent/JPS5815767B2/ja not_active Expired
-
1975
- 1975-04-22 DE DE19752517821 patent/DE2517821C3/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928355A (US20050192411A1-20050901-C00001.png) * | 1972-07-05 | 1974-03-13 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131338A (en) * | 1975-05-08 | 1976-11-15 | Canon Inc | Photobeam scanning device |
| JPS5820405B2 (ja) * | 1975-05-08 | 1983-04-22 | キヤノン株式会社 | ヒカリビ−ムソウサソウチ |
| JPS52153456A (en) * | 1976-06-16 | 1977-12-20 | Hitachi Ltd | Laser recording apparatus |
| JPS60642B2 (ja) * | 1976-06-16 | 1985-01-09 | 株式会社日立製作所 | 光走査装置 |
| JPS5555311A (en) * | 1978-10-19 | 1980-04-23 | Fuji Photo Film Co Ltd | Light beam scanner |
| JPS6052409B2 (ja) * | 1978-10-19 | 1985-11-19 | 富士写真フイルム株式会社 | 光ビ−ム走査装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2517821B2 (de) | 1978-02-23 |
| DE2517821C3 (de) | 1978-10-26 |
| DE2517821A1 (de) | 1975-10-30 |
| JPS5815767B2 (ja) | 1983-03-28 |
