IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0484774
(2000-01-18)
|
우선권정보 |
AU-199707903 (1997-07-16) |
발명자
/ 주소 |
- Van Saarloos, Paul Phillip
- Reid, Philip George
|
출원인 / 주소 |
- The Lion Eye Institute of Western Australia Incorporated
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
15 인용 특허 :
8 |
초록
▼
The present invention provides a method for scanning material with a laser beam including directing a laser beam (20) through a scanning means, wherein said scanning means includes a first lens (11) and a second lens (12) separated by a distance (16) approximately equal to the focal length of the le
The present invention provides a method for scanning material with a laser beam including directing a laser beam (20) through a scanning means, wherein said scanning means includes a first lens (11) and a second lens (12) separated by a distance (16) approximately equal to the focal length of the lenses. The method includes controlling the beam (20) by moving at least one of the lenses in a plane perpendicular to the beam to scan the material. The invention also provides a scanning apparatus for scanning material with a laser beam including laser means for producing a beam of ultraviolet or infra-red light, scanning means for scanning the laser source in a predetermined pattern onto an area of the material, and controlling means for controlling the scanning means, wherein the scanning means includes two lenses, separated by approximately the focal length of one of the lenses, with at least one of the lenses movable perpendicular to the beam to scan the beam.
대표청구항
▼
The present invention provides a method for scanning material with a laser beam including directing a laser beam (20) through a scanning means, wherein said scanning means includes a first lens (11) and a second lens (12) separated by a distance (16) approximately equal to the focal length of the le
The present invention provides a method for scanning material with a laser beam including directing a laser beam (20) through a scanning means, wherein said scanning means includes a first lens (11) and a second lens (12) separated by a distance (16) approximately equal to the focal length of the lenses. The method includes controlling the beam (20) by moving at least one of the lenses in a plane perpendicular to the beam to scan the material. The invention also provides a scanning apparatus for scanning material with a laser beam including laser means for producing a beam of ultraviolet or infra-red light, scanning means for scanning the laser source in a predetermined pattern onto an area of the material, and controlling means for controlling the scanning means, wherein the scanning means includes two lenses, separated by approximately the focal length of one of the lenses, with at least one of the lenses movable perpendicular to the beam to scan the beam. 095, 19910800, Littrell, 604/167; US-5085645, 19920200, Purdy et al., 604/167; US-5125903, 19920600, McLaughlin et al., 604/167; US-5125913, 19920600, Quackenbush, 604/264; US-5129887, 19920700, Euteneuer et al., 606/194; US-5139032, 19920800, Jahrmarkt et al., 128/772; US-5143409, 19920900, Lalikos, 285/116; US-5160559, 19921100, Scovil et al., 156/073.6; US-5167647, 19921200, Wijkamp et al., 604/281; US-5181750, 19930100, Reum, 285/115; US-5190529, 19930300, McCrory et al., 604/175; US-5201723, 19930400, Quinn, 604/264; US-5217555, 19930600, Franklin, III et al., 156/156; US-5221270, 19930600, Parker, 604/282; US-5226898, 19930700, Gross, 604/243; US-5240537, 19930800, Bodicky, 156/244.13; US-5248305, 19930900, Zdrahala, 604/280; US-5254107, 19931000, Soltesz, 604/282; US-5279596, 19940100, Castaneda et al., 604/282; US-5300032, 19940400, Hibbs et al., 604/164; US-5312356, 19940500, Engelson et al., 604/164; US-5318032, 19940600, Lonsbury et al., 128/658; US-5330444, 19940700, Webler et al., 604/265; US-5330449, 19940700, Prichard et al., 604/282; US-5358493, 19941000, Schweich, Jr. et al., 604/264; US-5376077, 19941200, Gomringer, 604/167; US-5380301, 19950100, Prichard et al., 604/281; US-5395332, 19950300, Ressemann et al., 604/096; US-5403292, 19950400, Ju, 604/264; US-5466230, 19951100, Davila, 604/256; US-5507728, 19960400, Erskine, 604/164; US-5533988, 19960700, Dickerson et al., 604/282; US-5545151, 19960800, O'Connor et al., 604/282; US-5558635, 19960900, Cannon, 604/164; US-5558652, 19960900, Henke, 604/256; US-5569218, 19961000, Berg, 604/280; US-5695467, 19971200, Miyata et al., 604/280; US-5762637, 1998060
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