CA966544A - Shadow mask color picture tube and method of fabrication - Google Patents
Shadow mask color picture tube and method of fabricationInfo
- Publication number
- CA966544A CA966544A CA139,777A CA139777A CA966544A CA 966544 A CA966544 A CA 966544A CA 139777 A CA139777 A CA 139777A CA 966544 A CA966544 A CA 966544A
- Authority
- CA
- Canada
- Prior art keywords
- fabrication
- shadow mask
- picture tube
- color picture
- mask color
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
- H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
- H01J29/322—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent dots
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14777671A | 1971-05-28 | 1971-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA966544A true CA966544A (en) | 1975-04-22 |
Family
ID=22522861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA139,777A Expired CA966544A (en) | 1971-05-28 | 1972-04-14 | Shadow mask color picture tube and method of fabrication |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112444A (en) * | 1977-03-10 | 1978-09-30 | Triumph Werke Nuernberg Ag | Circuit for generating regulated voltage |
| NL7709617A (nl) * | 1977-09-01 | 1979-03-05 | Philips Nv | Kleurentelevisiebeeldbuis. |
-
1972
- 1972-04-08 IT IT2294972A patent/IT951834B/it active
- 1972-04-14 CA CA139,777A patent/CA966544A/en not_active Expired
- 1972-04-25 DD DD16255872A patent/DD95602A5/xx unknown
- 1972-05-17 AR AR24205172A patent/AR197084A1/es active
- 1972-05-20 ES ES403017A patent/ES403017A1/es not_active Expired
- 1972-05-22 BR BR322372A patent/BR7203223D0/pt unknown
- 1972-05-23 GB GB2410472A patent/GB1384167A/en not_active Expired
- 1972-05-25 DE DE19722225500 patent/DE2225500A1/de active Pending
- 1972-05-26 BE BE784082A patent/BE784082A/xx unknown
- 1972-05-26 NL NL7207137A patent/NL7207137A/xx unknown
- 1972-05-26 FR FR7218846A patent/FR2139953B1/fr not_active Expired
- 1972-05-27 JP JP47052885A patent/JPS51420B1/ja active Pending
- 1972-09-08 ES ES406493A patent/ES406493A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7203223D0 (pt) | 1973-06-14 |
| DE2225500A1 (de) | 1972-12-07 |
| FR2139953B1 (enrdf_load_stackoverflow) | 1977-12-23 |
| ES406493A1 (es) | 1975-07-16 |
| NL7207137A (enrdf_load_stackoverflow) | 1972-11-30 |
| JPS51420B1 (enrdf_load_stackoverflow) | 1976-01-08 |
| DD95602A5 (enrdf_load_stackoverflow) | 1973-02-12 |
| ES403017A1 (es) | 1975-11-16 |
| AU4250272A (en) | 1973-11-22 |
| GB1384167A (en) | 1975-02-19 |
| FR2139953A1 (enrdf_load_stackoverflow) | 1973-01-12 |
| AR197084A1 (es) | 1974-03-15 |
| BE784082A (fr) | 1972-09-18 |
| IT951834B (it) | 1973-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA938145A (en) | Manufacture of shadow mask color picture tube | |
| CA997821A (en) | Shadow mask for color cathode ray tube and method of manufacture thereof | |
| JPS52147963A (en) | Getter*method of manufacturing color television display tube therewith and color television tube manufactured by said method | |
| AU466629B2 (en) | Method of fabricating a preliminary apertured mask fora color television tube | |
| CA976402A (en) | Apparatus and method of manufacturing color picture tubes | |
| CA966544A (en) | Shadow mask color picture tube and method of fabrication | |
| CA964713A (en) | Color cathode ray kinescope tube and method of fabricating the same | |
| CA995730A (en) | Multiple-layer shadow mask for color television tube | |
| CA918511A (en) | Method of manufacturing colour picture tube | |
| CA952974A (en) | Method of fabricating a color television tube | |
| CA958063A (en) | Envelope for, and method of processing, a color cathode-ray tube | |
| AU4461972A (en) | Colour picture cathode ray tube | |
| CA982390A (en) | Methods of manufacture of color picture tubes | |
| CA967049A (en) | Methods of manufacture of color picture tubes | |
| AU4752672A (en) | Shadow mask colour picture cathode ray tube | |
| CA958752A (en) | Method of manufacturing a luminescent screen of a colour television tube | |
| CA888364A (en) | Method of manufacturing a picture tube for colour television and a picture tube for colour television | |
| CA887791A (en) | Colour television picture tube having a substantially rectangular picture window and a shadow mask | |
| CA934803A (en) | Shadow mask assembly for use in color picture tubes | |
| CA967048A (en) | Method of manufacture of color picture tubes | |
| CA916226A (en) | Aperture mask for color tv picture tubes and method for making same | |
| CA902158A (en) | Shadow mask mounted in glass envelope of color tv picture tube | |
| CA864481A (en) | Color picture tube having a stabilized fluorescent film and process of manufacturing same | |
| CA866924A (en) | Image intensifier and method of its manufacture | |
| CA862716A (en) | Mask and method of making |