FR2569865B1 - Dispositif pour dessiner un graphisme par rayon laser sur un ecran - Google Patents
Dispositif pour dessiner un graphisme par rayon laser sur un ecranInfo
- Publication number
- FR2569865B1 FR2569865B1 FR8413302A FR8413302A FR2569865B1 FR 2569865 B1 FR2569865 B1 FR 2569865B1 FR 8413302 A FR8413302 A FR 8413302A FR 8413302 A FR8413302 A FR 8413302A FR 2569865 B1 FR2569865 B1 FR 2569865B1
- Authority
- FR
- France
- Prior art keywords
- graphics
- screen
- laser radius
- radius
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
-
- 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
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/1228—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of a light beam in two directions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Lasers (AREA)
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413302A FR2569865B1 (fr) | 1984-08-28 | 1984-08-28 | Dispositif pour dessiner un graphisme par rayon laser sur un ecran |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413302A FR2569865B1 (fr) | 1984-08-28 | 1984-08-28 | Dispositif pour dessiner un graphisme par rayon laser sur un ecran |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2569865A1 FR2569865A1 (fr) | 1986-03-07 |
FR2569865B1 true FR2569865B1 (fr) | 1986-09-19 |
Family
ID=9307251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8413302A Expired FR2569865B1 (fr) | 1984-08-28 | 1984-08-28 | Dispositif pour dessiner un graphisme par rayon laser sur un ecran |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2569865B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2601786B1 (fr) * | 1986-07-16 | 1989-07-28 | Trt Telecom Radio Electr | Systeme de balayage optico-mecanique pour balayer selon deux directions une region de l'espace |
FR2643472A1 (fr) * | 1989-02-20 | 1990-08-24 | Rouille Philippe | Systeme de generation et de projection laser en ecriture et graphisme |
DE9013602U1 (de) * | 1990-09-28 | 1991-01-24 | Graubner, Götz, Dr., 3000 Hannover | Vorrichtung zur wahlweisen Bestrahlung einer waagrechten bzw. einer dazu senkrechten Fläche, insbesondere Laserbestrahlung |
US6034805A (en) * | 1998-04-27 | 2000-03-07 | Lai; Ming | Two dimensional scanner for a deep-UV laser beam |
US7648249B2 (en) | 2007-10-30 | 2010-01-19 | Raytheon Company | Beam-steering apparatus having five degrees of freedom of line-of-sight steering |
US8102583B2 (en) * | 2009-03-26 | 2012-01-24 | Raytheon Company | Real-time optical compensation of orbit-induced distortion effects in long integration time imagers |
CN108742525A (zh) * | 2018-04-19 | 2018-11-06 | 芜湖圣美孚科技有限公司 | 一种用于机器视觉的反射式单色照明*** |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467950A (en) * | 1943-09-21 | 1949-04-19 | Nea Service Inc | Facsimile receiving system |
FR2033426A5 (fr) * | 1969-02-24 | 1970-12-04 | Comp Generale Electricite | |
US3624574A (en) * | 1969-11-24 | 1971-11-30 | Gen Scannings Inc | Actuator |
US4060322A (en) * | 1974-07-10 | 1977-11-29 | Canon Kabushiki Kaisha | Image information handling device |
US4044363A (en) * | 1974-12-23 | 1977-08-23 | Dymo Industries, Inc. | Laser photocomposition system and method |
-
1984
- 1984-08-28 FR FR8413302A patent/FR2569865B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2569865A1 (fr) | 1986-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |