NO903698L - Forming med laserstraale og eksponeringsmaske. - Google Patents

Forming med laserstraale og eksponeringsmaske.

Info

Publication number
NO903698L
NO903698L NO90903698A NO903698A NO903698L NO 903698 L NO903698 L NO 903698L NO 90903698 A NO90903698 A NO 90903698A NO 903698 A NO903698 A NO 903698A NO 903698 L NO903698 L NO 903698L
Authority
NO
Norway
Prior art keywords
laser radiation
exposure mask
mask
exposure
radiation
Prior art date
Application number
NO90903698A
Other languages
English (en)
Norwegian (no)
Other versions
NO903698D0 (no
Inventor
James Wilson Rose
Ronnen M Levinson
Yung Sheng Liu
Original Assignee
Colloptics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Colloptics Inc filed Critical Colloptics Inc
Publication of NO903698D0 publication Critical patent/NO903698D0/no
Publication of NO903698L publication Critical patent/NO903698L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00817—Beam shaping with masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00804—Refractive treatments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872—Cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Laser Beam Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Lasers (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NO90903698A 1989-09-05 1990-08-22 Forming med laserstraale og eksponeringsmaske. NO903698L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40294689A 1989-09-05 1989-09-05

Publications (2)

Publication Number Publication Date
NO903698D0 NO903698D0 (no) 1990-08-22
NO903698L true NO903698L (no) 1991-03-06

Family

ID=23593918

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903698A NO903698L (no) 1989-09-05 1990-08-22 Forming med laserstraale og eksponeringsmaske.

Country Status (7)

Country Link
EP (1) EP0417952B1 (ja)
JP (2) JP2674716B2 (ja)
KR (1) KR930001313B1 (ja)
CN (1) CN1033001C (ja)
CA (1) CA2021110A1 (ja)
DE (1) DE69014785T2 (ja)
NO (1) NO903698L (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213106A1 (de) * 1991-04-18 1992-11-05 Laserprodukt Gmbh Verfahren zur bearbeitung von werkstuecken und zur verwendung in diesem verfahren geeignete vorrichtung
AU643328B2 (en) * 1991-10-15 1993-11-11 Summit Technology, Inc. Laser reprofiling system employing photodecomposable mask
DE4232690C1 (de) * 1992-09-30 1994-04-07 Aesculap Ag Verfahren und Vorrichtung zur Formkorrektur einer Linse
US5578512A (en) * 1993-09-07 1996-11-26 Industrial Technology Research Institute Power MESFET structure and fabrication process with high breakdown voltage and enhanced source to drain current
US6302877B1 (en) 1994-06-29 2001-10-16 Luis Antonio Ruiz Apparatus and method for performing presbyopia corrective surgery
US5770123A (en) * 1994-09-22 1998-06-23 Ebara Corporation Method and apparatus for energy beam machining
AU4621296A (en) * 1995-01-25 1996-08-14 Chiron Technolas Gmbh Apparatus for uniformly ablating a surface
EP0822881B1 (en) 1995-04-26 2009-08-12 Minnesota Mining And Manufacturing Company Laser imaging ablation method
EP1138289A1 (en) * 2000-03-29 2001-10-04 James M. Dr. Nielson Multifocal corneal sculpturing mask
US6436093B1 (en) 2000-06-21 2002-08-20 Luis Antonio Ruiz Controllable liquid crystal matrix mask particularly suited for performing ophthamological surgery, a laser system with said mask and a method of using the same
US6464692B1 (en) 2000-06-21 2002-10-15 Luis Antonio Ruiz Controllable electro-optical patternable mask, system with said mask and method of using the same
JP2002162747A (ja) * 2000-11-27 2002-06-07 Ricoh Opt Ind Co Ltd 多段階露光による三次元構造体製造方法
ES2304824B1 (es) * 2005-11-10 2009-07-06 Fundacio Privada Catalana D'oftalmologia Grimaldi Juego de lentillas mascara para sistema laser de tratamiento de la presbicia.
GB2438600B (en) * 2006-05-19 2008-07-09 Exitech Ltd Method for patterning thin films on moving substrates
JP4675385B2 (ja) * 2008-01-04 2011-04-20 学校法人立命館 紫外線または紫外線より波長の短い光を用いた材料の加工装置および加工方法
US12109591B2 (en) * 2019-09-09 2024-10-08 GE Precision Healthcare LLC Ultrasound transducer array architecture and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820404A (ja) * 1981-07-31 1983-02-05 高橋　喜一 自動竹片製造装置
US4620288A (en) * 1983-10-26 1986-10-28 American Semiconductor Equipment Technologies Data handling system for a pattern generator
US4732148A (en) * 1983-11-17 1988-03-22 Lri L.P. Method for performing ophthalmic laser surgery
US4842782A (en) * 1986-10-14 1989-06-27 Allergan, Inc. Manufacture of ophthalmic lenses by excimer laser
US4684436A (en) * 1986-10-29 1987-08-04 International Business Machines Corp. Method of simultaneously etching personality and select

Also Published As

Publication number Publication date
EP0417952B1 (en) 1994-12-07
EP0417952A3 (en) 1991-07-03
JP2674716B2 (ja) 1997-11-12
CN1033001C (zh) 1996-10-16
CN1049966A (zh) 1991-03-20
KR930001313B1 (ko) 1993-02-25
DE69014785T2 (de) 1995-04-13
JPH08192288A (ja) 1996-07-30
JPH03155491A (ja) 1991-07-03
NO903698D0 (no) 1990-08-22
DE69014785D1 (de) 1995-01-19
KR910005896A (ko) 1991-04-27
EP0417952A2 (en) 1991-03-20
CA2021110A1 (en) 1991-03-06

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