JPS5534922B2 - - Google Patents
Info
- Publication number
- JPS5534922B2 JPS5534922B2 JP15068576A JP15068576A JPS5534922B2 JP S5534922 B2 JPS5534922 B2 JP S5534922B2 JP 15068576 A JP15068576 A JP 15068576A JP 15068576 A JP15068576 A JP 15068576A JP S5534922 B2 JPS5534922 B2 JP S5534922B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Filters (AREA)
- Color Television Image Signal Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5127275A GB1545048A (en) | 1976-05-27 | 1976-05-27 | Simplified diffractive colour filtering technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5298544A JPS5298544A (en) | 1977-08-18 |
| JPS5534922B2 true JPS5534922B2 (xx) | 1980-09-10 |
Family
ID=10459349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15068576A Granted JPS5298544A (en) | 1976-05-27 | 1976-12-14 | Color filter for reducing diffraction and method of producing same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5298544A (xx) |
| CH (1) | CH611041A5 (xx) |
| DE (1) | DE2656409C3 (xx) |
| FR (1) | FR2325060A1 (xx) |
| GB (1) | GB1545048A (xx) |
| NL (1) | NL7613874A (xx) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739876U (xx) * | 1980-08-18 | 1982-03-03 | ||
| JPS5924640U (ja) * | 1982-08-09 | 1984-02-15 | 和田 由諭 | 車両におけるル−フラツク取付構造 |
| JPS5939245U (ja) * | 1982-09-07 | 1984-03-13 | マツダ株式会社 | 自動車のル−フキヤリア装置 |
| JPH0123874Y2 (xx) * | 1983-09-01 | 1989-07-20 | ||
| JPH0125068Y2 (xx) * | 1983-10-14 | 1989-07-27 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147985C2 (de) * | 1981-12-04 | 1986-03-13 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Verfahren zur Herstellung eines Aufzeichnungsträgers mit einer mehrfarbigen Feinstruktur |
| US10677969B2 (en) | 2013-11-27 | 2020-06-09 | Magic Leap, Inc. | Manufacturing for virtual and augmented reality systems and components |
| US11726241B2 (en) | 2015-01-26 | 2023-08-15 | Magic Leap, Inc. | Manufacturing for virtual and augmented reality systems and components |
| KR20230175351A (ko) * | 2015-03-05 | 2023-12-29 | 매직 립, 인코포레이티드 | 가상 및 증강 현실 시스템들 및 컴포넌트들을 위한 개선된 제조 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504606A (en) * | 1967-04-28 | 1970-04-07 | Stanford Research Inst | Photography using spatial filtering |
| US3814488A (en) * | 1973-03-26 | 1974-06-04 | Keene Corp | Bearing assembly |
| US3883232A (en) * | 1973-12-03 | 1975-05-13 | Hitachi Ltd | Random phase plate and optical system incorporating said plate |
| US3945825A (en) * | 1974-05-22 | 1976-03-23 | Rca Corporation | Method for producing width-modulated surface relief patterns |
-
1976
- 1976-05-27 GB GB5127275A patent/GB1545048A/en not_active Expired
- 1976-12-13 DE DE19762656409 patent/DE2656409C3/de not_active Expired
- 1976-12-14 JP JP15068576A patent/JPS5298544A/ja active Granted
- 1976-12-14 NL NL7613874A patent/NL7613874A/xx not_active Application Discontinuation
- 1976-12-14 CH CH1573076A patent/CH611041A5/xx not_active IP Right Cessation
- 1976-12-15 FR FR7637781A patent/FR2325060A1/fr active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739876U (xx) * | 1980-08-18 | 1982-03-03 | ||
| JPS5924640U (ja) * | 1982-08-09 | 1984-02-15 | 和田 由諭 | 車両におけるル−フラツク取付構造 |
| JPS5939245U (ja) * | 1982-09-07 | 1984-03-13 | マツダ株式会社 | 自動車のル−フキヤリア装置 |
| JPH0123874Y2 (xx) * | 1983-09-01 | 1989-07-20 | ||
| JPH0125068Y2 (xx) * | 1983-10-14 | 1989-07-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5298544A (en) | 1977-08-18 |
| CH611041A5 (en) | 1979-05-15 |
| DE2656409A1 (de) | 1977-06-16 |
| NL7613874A (nl) | 1977-06-17 |
| FR2325060B1 (xx) | 1980-11-07 |
| DE2656409B2 (de) | 1980-09-25 |
| GB1545048A (en) | 1979-05-02 |
| FR2325060A1 (fr) | 1977-04-15 |
| DE2656409C3 (de) | 1981-11-05 |