CA1135778A - Cathode ray tube face plate construction for suppressing the halo and method - Google Patents
Cathode ray tube face plate construction for suppressing the halo and methodInfo
- Publication number
- CA1135778A CA1135778A CA000351431A CA351431A CA1135778A CA 1135778 A CA1135778 A CA 1135778A CA 000351431 A CA000351431 A CA 000351431A CA 351431 A CA351431 A CA 351431A CA 1135778 A CA1135778 A CA 1135778A
- Authority
- CA
- Canada
- Prior art keywords
- face plate
- halo
- coating
- phosphor
- incidence
- 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
- 125000001475 halogen functional group Chemical group 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 58
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000010409 thin film Substances 0.000 claims abstract description 6
- 238000002834 transmittance Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241001663154 Electron Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 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
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
-
- 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
- H01J29/185—Luminescent screens measures against halo-phenomena
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US036,324 | 1979-05-07 | ||
| US06/036,324 US4310784A (en) | 1979-05-07 | 1979-05-07 | Cathode ray tube face plate construction for suppressing the halo and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1135778A true CA1135778A (en) | 1982-11-16 |
Family
ID=21887957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000351431A Expired CA1135778A (en) | 1979-05-07 | 1980-05-07 | Cathode ray tube face plate construction for suppressing the halo and method |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4310784A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0018666A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS55150532A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1135778A (cg-RX-API-DMAC7.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100347A (ja) * | 1983-11-04 | 1985-06-04 | Mitsubishi Electric Corp | 投写型陰極線管 |
| FR2555806B1 (fr) * | 1983-11-29 | 1986-03-28 | Thomson Csf | Ecran luminescent et procede de fabrication d'un tel ecran |
| NL8402304A (nl) * | 1984-07-20 | 1986-02-17 | Philips Nv | Beeldbuis. |
| US4633131A (en) * | 1984-12-12 | 1986-12-30 | North American Philips Corporation | Halo-reducing faceplate arrangement |
| GB2176048B (en) * | 1985-05-29 | 1989-07-05 | Philips Nv | Projection television display tube and projection television device comprising at least one such tube |
| NL8502226A (nl) * | 1985-08-12 | 1987-03-02 | Philips Nv | Projectietelevisieinrichting. |
| GB8623822D0 (en) * | 1986-10-03 | 1986-11-05 | Philips Nv | Colour cathode ray tube |
| US4884006A (en) * | 1986-12-30 | 1989-11-28 | Zenith Electronics Corporation | Inner surface specular reflection suppression in flat CRT faceplate |
| FR2642897A1 (fr) * | 1989-02-03 | 1990-08-10 | Thomson Csf | Ecran fluorescent pour tube cathodique |
| US5138222A (en) * | 1989-06-27 | 1992-08-11 | Mitsubishi Denki Kabushiki Kaisha | Projection cathode ray tube having an interference filter |
| US5248518A (en) * | 1989-06-27 | 1993-09-28 | Mitsubishi Denki Kabushiki Kaisha | Projection cathode ray tube |
| FR2650914A1 (fr) * | 1989-08-11 | 1991-02-15 | Thomson Tubes Electroniques | Ecran cathodoluminescent a haute efficacite pour tubes a rayons cathodiques haute luminance |
| DE4001516A1 (de) * | 1990-01-19 | 1991-07-25 | Siemens Ag | Schichtanordnung mit wenigstens einer lichtdurchlaessgen schicht |
| JP2714995B2 (ja) * | 1990-05-29 | 1998-02-16 | 三菱電機株式会社 | 投写型陰極線管 |
| JPH05113505A (ja) * | 1991-10-22 | 1993-05-07 | Mitsubishi Electric Corp | 低反射膜付陰極線管およびその製造方法 |
| JP2593761B2 (ja) * | 1992-02-06 | 1997-03-26 | 株式会社ノリタケカンパニーリミテド | プラズマディスプレイパネル |
| TW300310B (cg-RX-API-DMAC7.html) * | 1995-05-10 | 1997-03-11 | Toshiba Co Ltd | |
| WO2003005514A1 (en) | 2001-07-02 | 2003-01-16 | The Furukawa Electric Co., Ltd | Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using semiconductor laser module |
| JP4703108B2 (ja) * | 2003-09-10 | 2011-06-15 | 三星モバイルディスプレイ株式會社 | 発光素子基板およびそれを用いた発光素子 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472988A (en) * | 1944-10-28 | 1949-06-14 | Scophony Corp Of America | Apparatus for reproducing electric signals, particularly television reproducers |
| US2476619A (en) * | 1946-08-23 | 1949-07-19 | Rca Corp | Cascade phosphor screen |
| US2599739A (en) * | 1950-04-12 | 1952-06-10 | American Optical Corp | Cathode-ray tube |
| US2676109A (en) * | 1950-12-22 | 1954-04-20 | American Optical Corp | Glass |
| GB717057A (en) * | 1952-03-05 | 1954-10-20 | Arthur Abbey | Improvements in cathode ray tubes |
| US3185020A (en) * | 1961-09-07 | 1965-05-25 | Optical Coating Laboratory Inc | Three layer anti-reflection coating |
| US3378636A (en) * | 1965-05-20 | 1968-04-16 | Mc Donnell Douglas Corp | Color television tube with ambient light filter |
| GB1172129A (en) * | 1966-10-03 | 1969-11-26 | Hughes Aircraft Co | High Contrast Cathode Ray Tube Viewing Screen |
| US3504212A (en) * | 1967-03-20 | 1970-03-31 | Westinghouse Electric Corp | High contrast display device incorporating a light absorption and scattering layer |
| JPS4918032B1 (cg-RX-API-DMAC7.html) * | 1968-10-02 | 1974-05-07 | ||
| US3576356A (en) * | 1969-01-14 | 1971-04-27 | Ibm | Antiglare coating for cathode-ray tube used with capacitive coupled voltage pen |
| DE2330898A1 (de) * | 1973-06-18 | 1975-01-09 | Siemens Ag | Leuchtschirm |
| JPS5560454A (en) * | 1978-10-31 | 1980-05-07 | Matsushita Electric Works Ltd | Massage device |
-
1979
- 1979-05-07 US US06/036,324 patent/US4310784A/en not_active Expired - Lifetime
-
1980
- 1980-05-06 EP EP80102468A patent/EP0018666A1/en not_active Ceased
- 1980-05-07 CA CA000351431A patent/CA1135778A/en not_active Expired
- 1980-05-07 JP JP6045380A patent/JPS55150532A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136227B2 (cg-RX-API-DMAC7.html) | 1989-07-28 |
| US4310784A (en) | 1982-01-12 |
| EP0018666A1 (en) | 1980-11-12 |
| JPS55150532A (en) | 1980-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1135778A (en) | Cathode ray tube face plate construction for suppressing the halo and method | |
| US4310783A (en) | Cathode ray tube face plate construction for suppressing the halo having a low reflection and method | |
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| KR920003717B1 (ko) | 투명 시청 화면 및 상기 화면의 반사율 감소 방법 | |
| US4647812A (en) | Display tube having a display window with an interference filter | |
| US4965562A (en) | Electroscopic display device | |
| US4683398A (en) | Projection television display tube and device having interference filter | |
| US4633131A (en) | Halo-reducing faceplate arrangement | |
| GB2149203A (en) | Projection cathode-ray tube | |
| US5179318A (en) | Cathode-ray tube with interference filter | |
| US5107173A (en) | Projection cathode ray tube | |
| US4465337A (en) | Reduced reflectivity member and ion implantation method of fabrication | |
| EP0428667A1 (fr) | Ecran d'entree de tube intensificateur d'image radiologique. | |
| JPH08250051A (ja) | マイクロチャネルプレート及び光電子増倍管 | |
| US5177400A (en) | Projection cathode-ray tube | |
| JP4650025B2 (ja) | エレクトロルミネッセンス素子 | |
| US5101136A (en) | High-efficiency cathodoluminescent screen for high-luminance cathode-ray tubes | |
| US3761756A (en) | Fluorescent screens for use in cathode ray tubes | |
| US5166577A (en) | Projection cathode-ray tube with interference film | |
| KR940001172Y1 (ko) | 브라운관의 형광면구조 | |
| CA1169115A (en) | Method for suppressing halo on face plate of cathode ray tube | |
| JPH0142462B2 (cg-RX-API-DMAC7.html) | ||
| JPH03238740A (ja) | 表示装置の反射防止膜 | |
| JPH10208659A (ja) | 蛍光スクリーン | |
| JPS5994327A (ja) | 灯台管用補正フイルタ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |