CA2085911A1 - Metallographic microscope useful for the characterization of conductors drawing dies - Google Patents
Metallographic microscope useful for the characterization of conductors drawing diesInfo
- Publication number
- CA2085911A1 CA2085911A1 CA002085911A CA2085911A CA2085911A1 CA 2085911 A1 CA2085911 A1 CA 2085911A1 CA 002085911 A CA002085911 A CA 002085911A CA 2085911 A CA2085911 A CA 2085911A CA 2085911 A1 CA2085911 A1 CA 2085911A1
- Authority
- CA
- Canada
- Prior art keywords
- changes
- integration
- characterization
- drawing dies
- conductors
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/04—Measuring microscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0016—Technical microscopes, e.g. for inspection or measuring in industrial production processes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/365—Control or image processing arrangements for digital or video microscopes
Abstract
The present invention is related to improvements to a conventional metallographic micro-scope to which changes have been made in the main parts such as the body, plating and lighting system which is integrated by two subsystems, the changes of the main parts are the following:
Integration of an electronic circuit for the control, monitoring, selection and ajustment of intensity of light.
Changes to the sources of light.
Installation of a collimating system for diascopic illumination. Integration of linear scales to the horizontal and vertical axis of the platina.
Installation of a positioning device in the platina.
Integration of the power supply of the video camera within the body of the microscope.
Internal cabling for feeding the camera, supplying signals for synchrony and video output.
These changes allow to obtain an ideal characterization of the drawing dies.
Integration of an electronic circuit for the control, monitoring, selection and ajustment of intensity of light.
Changes to the sources of light.
Installation of a collimating system for diascopic illumination. Integration of linear scales to the horizontal and vertical axis of the platina.
Installation of a positioning device in the platina.
Integration of the power supply of the video camera within the body of the microscope.
Internal cabling for feeding the camera, supplying signals for synchrony and video output.
These changes allow to obtain an ideal characterization of the drawing dies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX9200720 | 1992-02-21 | ||
MX9200720A MX9200720A (en) | 1992-02-21 | 1992-02-21 | IMPROVEMENTS TO A METALOGRAPHIC MICROSCOPE USEFUL FOR THE CHARACTERIZATION OF CONDUCTOR STRETCH DICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2085911A1 true CA2085911A1 (en) | 1993-08-22 |
CA2085911C CA2085911C (en) | 2001-10-16 |
Family
ID=19743783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002085911A Expired - Fee Related CA2085911C (en) | 1992-02-21 | 1992-12-21 | Metallographic microscope useful for the characterization of conductors drawing dies |
Country Status (8)
Country | Link |
---|---|
US (1) | US5457571A (en) |
EP (1) | EP0557648B1 (en) |
JP (1) | JP2964372B2 (en) |
BR (1) | BR9205102A (en) |
CA (1) | CA2085911C (en) |
DE (1) | DE69216808T2 (en) |
ES (1) | ES2100303T3 (en) |
MX (1) | MX9200720A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001521182A (en) * | 1997-10-17 | 2001-11-06 | アキュメッド インターナショナル インコーポレイテッド | High precision computer-assisted microscope |
JP2005321453A (en) * | 2004-05-06 | 2005-11-17 | Olympus Corp | Fluorescent illuminating device for microscope |
CN100371762C (en) * | 2005-02-25 | 2008-02-27 | 宝钢集团上海梅山有限公司 | Digital metallurgical microscopic image enlarging multiplying power calibrating method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US977842A (en) * | 1910-07-14 | 1910-12-06 | Albert Sauveur | Magnetic specimen-holder for microscopes. |
US3551019A (en) * | 1967-11-21 | 1970-12-29 | Zeiss Stiftung | Universal microscope |
US3633991A (en) * | 1969-10-01 | 1972-01-11 | Morris Miller | Metallurgical microscopes with mirror stages |
CH518562A (en) * | 1970-02-24 | 1972-01-31 | Zeiss Carl Fa | Method and device for the automatic focusing of microscopes |
US4027942A (en) * | 1975-12-16 | 1977-06-07 | Kogaku Ltd. | Micrometer microscope with binocular viewing |
US4285568A (en) * | 1979-08-13 | 1981-08-25 | Alan Elgart | Microscope stage |
US4555620A (en) * | 1983-01-11 | 1985-11-26 | Bausch & Lomb Incorporated | Automatic illumination control for multi-objective optical instruments such as microscopes |
DE3312779A1 (en) * | 1983-04-09 | 1984-10-11 | Fa. Carl Zeiss, 7920 Heidenheim | METHOD FOR MAKING A COMPARISON STANDARD INTO THE IMAGE OF A MICROSCOPE |
JPH0662305B2 (en) * | 1983-12-29 | 1994-08-17 | オ−ストラリア国 | Production of technetium-99m-labeled radiopharmaceutical |
JPS60258513A (en) * | 1984-06-05 | 1985-12-20 | Olympus Optical Co Ltd | Photometric microscope system |
DE3535749A1 (en) * | 1985-04-12 | 1986-10-16 | Fa. Carl Zeiss, 7920 Heidenheim | DEVICE FOR BRIGHTNESS CONTROL IN MICROSCOPES |
DE3521047C1 (en) * | 1985-06-12 | 1986-09-04 | C. Reichert Optische Werke Ag, Wien | microscope |
US4971445A (en) * | 1987-05-12 | 1990-11-20 | Olympus Optical Co., Ltd. | Fine surface profile measuring apparatus |
JPH0245734A (en) * | 1988-08-05 | 1990-02-15 | Mitsubishi Heavy Ind Ltd | Automatic structure analytic processor |
DE3828381C2 (en) * | 1988-08-20 | 1997-09-11 | Zeiss Carl Fa | Method and device for automatically focusing an optical system |
JPH0249012A (en) * | 1989-07-14 | 1990-02-19 | Toray Ind Inc | Production of novel graft copolymer |
US5112129A (en) * | 1990-03-02 | 1992-05-12 | Kla Instruments Corporation | Method of image enhancement for the coherence probe microscope with applications to integrated circuit metrology |
-
1992
- 1992-02-21 MX MX9200720A patent/MX9200720A/en unknown
- 1992-10-28 DE DE69216808T patent/DE69216808T2/en not_active Expired - Fee Related
- 1992-10-28 ES ES92309890T patent/ES2100303T3/en not_active Expired - Lifetime
- 1992-10-28 EP EP92309890A patent/EP0557648B1/en not_active Expired - Lifetime
- 1992-11-30 JP JP4340942A patent/JP2964372B2/en not_active Expired - Lifetime
- 1992-12-18 BR BR9205102A patent/BR9205102A/en not_active IP Right Cessation
- 1992-12-21 CA CA002085911A patent/CA2085911C/en not_active Expired - Fee Related
-
1994
- 1994-07-26 US US08/280,557 patent/US5457571A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05280924A (en) | 1993-10-29 |
CA2085911C (en) | 2001-10-16 |
US5457571A (en) | 1995-10-10 |
MX9200720A (en) | 1993-09-01 |
ES2100303T3 (en) | 1997-06-16 |
JP2964372B2 (en) | 1999-10-18 |
DE69216808T2 (en) | 1997-08-07 |
EP0557648B1 (en) | 1997-01-15 |
BR9205102A (en) | 1993-08-24 |
EP0557648A1 (en) | 1993-09-01 |
DE69216808D1 (en) | 1997-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10057737B4 (en) | Imaging probe | |
US7273298B2 (en) | Control unit for mixed light illumination, especially for microscopy | |
US5177404A (en) | Removable power service module for recessed lighting system | |
FR2447564A1 (en) | MICROSCOPE EQUIPPED WITH RETURNABLE LIGHTING DEVICES | |
DE4124794C2 (en) | Lighting system with movable light fixtures containing a dimming and switching unit | |
GB2016222A (en) | Discharge lamp supply circuit | |
CA2085911A1 (en) | Metallographic microscope useful for the characterization of conductors drawing dies | |
EP0382624A3 (en) | Electronic flashlight apparatus | |
US4855646A (en) | Fluorescent illuminator with inverter power supply | |
DE3708024A1 (en) | LIGHTING CONTROL SYSTEM | |
JP3130317B2 (en) | Method and apparatus for adjusting brightness and / or color temperature of illumination system of microscope | |
US3971622A (en) | Microscope assembly having base mount for receiving dimmer circuit components | |
DE102018209561B3 (en) | CONTROL DEVICE FOR AN LED LIGHT AND METHOD FOR CONTROLLING AN LED LIGHT | |
JP2012018313A (en) | Two-dimensional measuring device | |
DE59305631D1 (en) | MIRROR HOUSING FOR ADAPTING SEPARATE LAMP HOUSINGS TO A MICROSCOPE TRIPOD | |
EP1876646A2 (en) | LED lighting unit | |
DE20003339U1 (en) | Lighting unit for muscle-powered vehicles | |
CN220249883U (en) | Stage lamp base | |
CN218379105U (en) | LED illuminating lamp with light beam conversion function | |
CN218211873U (en) | Double-view-field camera imaging time difference measuring device | |
CN209983685U (en) | Induction cosmetic mirror with optimized circuit structure distribution | |
US20230382292A1 (en) | Illumination arrangement with a control unit, with an illumination module and a peripheral module | |
DE19520846A1 (en) | Electroluminescent lighting method for e.g. model railway vehicle | |
DE19620876A1 (en) | Decorative light for Christmas tree | |
KR960008441B1 (en) | Illuminance controlling circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |