TW200728010A - Optical scan system with uniform focusing and method thereof - Google Patents
Optical scan system with uniform focusing and method thereofInfo
- Publication number
- TW200728010A TW200728010A TW095101811A TW95101811A TW200728010A TW 200728010 A TW200728010 A TW 200728010A TW 095101811 A TW095101811 A TW 095101811A TW 95101811 A TW95101811 A TW 95101811A TW 200728010 A TW200728010 A TW 200728010A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical element
- scan system
- scanning
- laser
- scanning head
- Prior art date
Links
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Laser Beam Processing (AREA)
Abstract
An optical scan system with uniform focusing and a method are disclosed. The optical scan system comprises a working platform, a laser light source, a first scanning track, a second scanning track, a reflector, a laser scanning head, a first optical element and a second optical element. A laser beam is provided by the laser light source. The laser scanning head can be moved with right-left and front-rear by providing the first scanning track and the second scanning track. A focus point generated by the laser scanning head can be kept on a level surface by equipping the first optical element between the reflector and a scanning head, equipping the second optical element between the first optical element and the scanning head, and fine adjusting the position of the first optical element and the position of the second optical element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95101811A TWI299294B (en) | 2006-01-17 | 2006-01-17 | Optical scan system with uniform focusing and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95101811A TWI299294B (en) | 2006-01-17 | 2006-01-17 | Optical scan system with uniform focusing and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200728010A true TW200728010A (en) | 2007-08-01 |
TWI299294B TWI299294B (en) | 2008-08-01 |
Family
ID=45069653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95101811A TWI299294B (en) | 2006-01-17 | 2006-01-17 | Optical scan system with uniform focusing and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI299294B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI413801B (en) * | 2008-01-04 | 2013-11-01 | Ind Tech Res Inst | System for manufacturing micro-retarder and method for manufacturing the same |
-
2006
- 2006-01-17 TW TW95101811A patent/TWI299294B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI413801B (en) * | 2008-01-04 | 2013-11-01 | Ind Tech Res Inst | System for manufacturing micro-retarder and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
TWI299294B (en) | 2008-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1834796A3 (en) | Image processing method and image processing apparatus | |
DE602004012999D1 (en) | Usse | |
DE60116268D1 (en) | HIGH-SPEED SCREENING MICROSCOPE WITH AUTO FOCUS EQUIPMENT | |
DE602007009782D1 (en) | Image processing method and image processor | |
TW200603440A (en) | Laser irradiation method and method for manufacturing semiconductor device using the same | |
DE602004015897D1 (en) | Apparatus and method for reducing speckle | |
TW200622474A (en) | Optical system having extended angular scan range | |
ATE447197T1 (en) | APPARATUS AND METHOD FOR GENERATING INCONHERENT HIGH-INTENSIVE LIGHT AND REDUCING SPECKLE | |
WO2005081372A3 (en) | Laser multiplexing | |
DE602005000005D1 (en) | Tape measure with laser | |
ATE339318T1 (en) | ARRANGEMENT FOR DIRECT IMAGE GENERATION BY LASER | |
ATE512383T1 (en) | TWO-DIMENSIONAL SCANNING APPARATUS AND SCANNER-TYPE OPTICAL IMAGE PRODUCING APPARATUS USING THE SAME | |
TW200703455A (en) | Systems and methods for implementing an interaction between a laser shaped as a line beam and a film deposited on a substrate | |
WO2010011260A3 (en) | Shearing radiation beam for imaging printing media | |
WO2006090248A3 (en) | Method and apparatus for laser processing | |
ATE439939T1 (en) | MULTI LASER SYSTEM | |
WO2003101754A3 (en) | System and method for direct laser engraving of images onto a printing substrate | |
FI20060049A0 (en) | Laser Welding Procedure | |
KR20170048969A (en) | Laser processing method and laser processing apparatus using multi focusing | |
WO2009154965A3 (en) | Automated determination of height and tilt of a substrate surface within a lithography system | |
TW200705440A (en) | Lens positioning method, cutting method, positioning method, and cutting apparatus | |
WO2009066252A3 (en) | Multi-focal spot generator and multi-focal multi-spot scanning microscope | |
TW200728010A (en) | Optical scan system with uniform focusing and method thereof | |
TW200739560A (en) | Method and apparatus for measuring a surface structure a near-field object | |
WO2004029540A3 (en) | Determination of the angular position of a laser beam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |