GB1447510A - Methods of forming patterns of parallel stripes on substrates - Google Patents
Methods of forming patterns of parallel stripes on substratesInfo
- Publication number
- GB1447510A GB1447510A GB4765075A GB4765075A GB1447510A GB 1447510 A GB1447510 A GB 1447510A GB 4765075 A GB4765075 A GB 4765075A GB 4765075 A GB4765075 A GB 4765075A GB 1447510 A GB1447510 A GB 1447510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- substrates
- forming patterns
- parallel stripes
- filters
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
- Color Television Image Signal Generators (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1447510 Striped filters OPTICAL COATING LABORATORY Inc 31 Oct 1973 [13 Nov 1972] 47650/75 Divided out of 1447509 Headings G2J and G2X The subject matter of this case is substantially the same as that of Specification 1447509 but the claims are directed to methods of making the filters.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30569272A | 1972-11-13 | 1972-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447510A true GB1447510A (en) | 1976-08-25 |
Family
ID=23181909
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5066473A Expired GB1447509A (en) | 1972-11-13 | 1973-10-31 | Striped dichroic filters with butted stripes |
| GB4765075A Expired GB1447510A (en) | 1972-11-13 | 1973-10-31 | Methods of forming patterns of parallel stripes on substrates |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5066473A Expired GB1447509A (en) | 1972-11-13 | 1973-10-31 | Striped dichroic filters with butted stripes |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS515303B2 (en) |
| CA (1) | CA1004073A (en) |
| FR (1) | FR2206516B1 (en) |
| GB (2) | GB1447509A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6645612B2 (en) | 2001-08-07 | 2003-11-11 | Saint-Gobain Ceramics & Plastics, Inc. | High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them |
-
1973
- 1973-10-29 CA CA184,489A patent/CA1004073A/en not_active Expired
- 1973-10-31 GB GB5066473A patent/GB1447509A/en not_active Expired
- 1973-10-31 GB GB4765075A patent/GB1447510A/en not_active Expired
- 1973-11-12 JP JP48127135A patent/JPS515303B2/ja not_active Expired
- 1973-11-12 FR FR7340171A patent/FR2206516B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1447509A (en) | 1976-08-25 |
| JPS515303B2 (en) | 1976-02-19 |
| FR2206516A1 (en) | 1974-06-07 |
| DE2355851B2 (en) | 1976-09-23 |
| JPS50853A (en) | 1975-01-07 |
| FR2206516B1 (en) | 1977-09-16 |
| DE2355851A1 (en) | 1974-05-30 |
| CA1004073A (en) | 1977-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |