JPS5044771A - - Google Patents
Info
- Publication number
- JPS5044771A JPS5044771A JP49083866A JP8386674A JPS5044771A JP S5044771 A JPS5044771 A JP S5044771A JP 49083866 A JP49083866 A JP 49083866A JP 8386674 A JP8386674 A JP 8386674A JP S5044771 A JPS5044771 A JP S5044771A
- 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.)
- Pending
Links
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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/36—Cooling of anodes
-
- 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
- H01J29/006—Arrangements for eliminating unwanted temperature effects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0777—Coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0027—Mitigation of temperature effects
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7310372A NL7310372A (en) | 1973-07-26 | 1973-07-26 | CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5044771A true JPS5044771A (en) | 1975-04-22 |
Family
ID=19819325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49083866A Pending JPS5044771A (en) | 1973-07-26 | 1974-07-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3887828A (en) |
| JP (1) | JPS5044771A (en) |
| CA (1) | CA1018235A (en) |
| DE (1) | DE2433498A1 (en) |
| FR (1) | FR2246053B1 (en) |
| GB (1) | GB1475598A (en) |
| NL (1) | NL7310372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716333A (en) * | 1983-08-16 | 1987-12-29 | Kabushiki Kaisha Toshiba | Shadow mask for a color cathode ray tube |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125075C2 (en) * | 1980-07-16 | 1987-01-15 | N.V. Philips' Gloeilampenfabrieken, Eindhoven | Color picture tube |
| JPS6072143A (en) * | 1983-09-28 | 1985-04-24 | Toshiba Corp | Color picture tube |
| DE3476839D1 (en) * | 1983-11-18 | 1989-03-30 | Toshiba Kk | Color picture tube |
| JPS61273835A (en) * | 1985-05-29 | 1986-12-04 | Mitsubishi Electric Corp | Manufacture of shadowmask |
| EP0392615B1 (en) * | 1989-04-13 | 1994-07-27 | Koninklijke Philips Electronics N.V. | Colour display tube and display device comprising such a colour display tube |
| US6320306B1 (en) * | 1996-08-05 | 2001-11-20 | Samsung Display Devices Co., Ltd. | Shadow mask with porous insulating layer and heavy metal layer |
| DE19654613C2 (en) * | 1996-12-20 | 2001-07-19 | Samsung Display Devices Co Ltd | Shadow mask with insulation layer and process for its production |
| KR100434408B1 (en) * | 2002-05-29 | 2004-06-04 | 엘지.필립스디스플레이(주) | Element for color flat-type displays |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2971117A (en) * | 1956-03-01 | 1961-02-07 | Rca Corp | Color-kinescopes, etc. |
| US2886730A (en) * | 1957-02-25 | 1959-05-12 | Corning Glass Works | Aperture mask coating to prevent cathode poisoning |
-
1973
- 1973-07-26 NL NL7310372A patent/NL7310372A/en unknown
-
1974
- 1974-07-03 US US485370A patent/US3887828A/en not_active Expired - Lifetime
- 1974-07-12 DE DE2433498A patent/DE2433498A1/en active Pending
- 1974-07-22 CA CA205,252A patent/CA1018235A/en not_active Expired
- 1974-07-23 JP JP49083866A patent/JPS5044771A/ja active Pending
- 1974-07-23 GB GB3253874A patent/GB1475598A/en not_active Expired
- 1974-07-25 FR FR7425902A patent/FR2246053B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716333A (en) * | 1983-08-16 | 1987-12-29 | Kabushiki Kaisha Toshiba | Shadow mask for a color cathode ray tube |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2246053B1 (en) | 1977-07-01 |
| DE2433498A1 (en) | 1975-02-13 |
| US3887828A (en) | 1975-06-03 |
| FR2246053A1 (en) | 1975-04-25 |
| NL7310372A (en) | 1975-01-28 |
| GB1475598A (en) | 1977-06-01 |
| CA1018235A (en) | 1977-09-27 |