DE2347534A1 - Verfahren und vorrichtung zur justierung von zwei ebenen zueinander bezueglich lateraler translationen und verdrehung um die flaechennormale - Google Patents
Verfahren und vorrichtung zur justierung von zwei ebenen zueinander bezueglich lateraler translationen und verdrehung um die flaechennormaleInfo
- Publication number
- DE2347534A1 DE2347534A1 DE19732347534 DE2347534A DE2347534A1 DE 2347534 A1 DE2347534 A1 DE 2347534A1 DE 19732347534 DE19732347534 DE 19732347534 DE 2347534 A DE2347534 A DE 2347534A DE 2347534 A1 DE2347534 A1 DE 2347534A1
- Authority
- DE
- Germany
- Prior art keywords
- grid
- diaphragm
- lens
- adjustment
- grids
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 37
- 230000000737 periodic effect Effects 0.000 claims description 10
- 238000013519 translation Methods 0.000 claims description 8
- 230000014616 translation Effects 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
- G01D5/38—Forming the light into pulses by diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16821273A DD108155A1 (enrdf_load_stackoverflow) | 1973-01-12 | 1973-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2347534A1 true DE2347534A1 (de) | 1974-07-18 |
Family
ID=5489736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732347534 Pending DE2347534A1 (de) | 1973-01-12 | 1973-09-21 | Verfahren und vorrichtung zur justierung von zwei ebenen zueinander bezueglich lateraler translationen und verdrehung um die flaechennormale |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD108155A1 (enrdf_load_stackoverflow) |
| DE (1) | DE2347534A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225241A (en) * | 1976-12-23 | 1980-09-30 | Bbc Brown Boveri & Company Limited | Method and apparatus for adjusting the relative positioning of planar transparent objects, such as the glass plates of a liquid crystal display, and a liquid crystal display adjusted by the method and apparatus |
-
1973
- 1973-01-12 DD DD16821273A patent/DD108155A1/xx unknown
- 1973-09-21 DE DE19732347534 patent/DE2347534A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225241A (en) * | 1976-12-23 | 1980-09-30 | Bbc Brown Boveri & Company Limited | Method and apparatus for adjusting the relative positioning of planar transparent objects, such as the glass plates of a liquid crystal display, and a liquid crystal display adjusted by the method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DD108155A1 (enrdf_load_stackoverflow) | 1974-09-05 |
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