CA1178640A - Colour display tube - Google Patents
Colour display tubeInfo
- Publication number
- CA1178640A CA1178640A CA000380099A CA380099A CA1178640A CA 1178640 A CA1178640 A CA 1178640A CA 000380099 A CA000380099 A CA 000380099A CA 380099 A CA380099 A CA 380099A CA 1178640 A CA1178640 A CA 1178640A
- Authority
- CA
- Canada
- Prior art keywords
- collar
- shadow mask
- display tube
- mask
- tube
- 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
- 238000012216 screening Methods 0.000 claims abstract description 37
- 238000010894 electron beam technology Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 150000002500 ions Chemical class 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 241001550206 Colla Species 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- 210000000188 diaphragm Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HCTVWSOKIJULET-LQDWTQKMSA-M phenoxymethylpenicillin potassium Chemical compound [K+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)COC1=CC=CC=C1 HCTVWSOKIJULET-LQDWTQKMSA-M 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 241000983670 Ficus natalensis subsp. leprieurii Species 0.000 description 1
- 241000448472 Gramma Species 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- XUFQPHANEAPEMJ-UHFFFAOYSA-N famotidine Chemical compound NC(N)=NC1=NC(CSCCC(N)=NS(N)(=O)=O)=CS1 XUFQPHANEAPEMJ-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect 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
- H01J29/06—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
- 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
-
- 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
- H01J29/073—Mounting arrangements associated with shadow masks
-
- 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
- H01J2229/0766—Details of skirt or border
- H01J2229/0772—Apertures, cut-outs, depressions, or the like
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8003608A NL8003608A (nl) | 1980-06-23 | 1980-06-23 | Kleurenbeeldbuis. |
| NL8003608 | 1980-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1178640A true CA1178640A (en) | 1984-11-27 |
Family
ID=19835492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000380099A Expired CA1178640A (en) | 1980-06-23 | 1981-06-18 | Colour display tube |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4551651A (enExample) |
| JP (1) | JPS5732550A (enExample) |
| KR (1) | KR850001487B1 (enExample) |
| BE (1) | BE889333A (enExample) |
| BR (1) | BR8103917A (enExample) |
| CA (1) | CA1178640A (enExample) |
| DE (1) | DE3123966A1 (enExample) |
| ES (1) | ES503213A0 (enExample) |
| FR (1) | FR2485255A1 (enExample) |
| GB (1) | GB2079043B (enExample) |
| IT (1) | IT1194805B (enExample) |
| NL (1) | NL8003608A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8003609A (nl) * | 1980-06-23 | 1982-01-18 | Philips Nv | Kleurentelevisiebeeldbuis. |
| US4721879A (en) * | 1983-09-30 | 1988-01-26 | Zenith Electronics Corporation | Tensed mask cathode ray tube |
| JPS62106457U (enExample) * | 1985-12-24 | 1987-07-07 | ||
| US4694216A (en) * | 1986-05-27 | 1987-09-15 | Rca Corporation | Cathode-ray tube having an internal magnetic shield |
| NL8702399A (nl) * | 1987-10-09 | 1989-05-01 | Philips Nv | Kleurenbeeldbuis voorzien van kleurselektie-elektrode met rand. |
| JP3526466B2 (ja) * | 1993-11-26 | 2004-05-17 | 株式会社東芝 | カラー受像管 |
| DE19757357C2 (de) * | 1996-12-30 | 2001-12-06 | Samsung Display Devices Co Ltd | Lochmaskenanordnung für eine Farbkathodenstrahlröhre |
| CN1137502C (zh) * | 1998-02-23 | 2004-02-04 | 东芝株式会社 | 彩色显像管 |
| KR100688901B1 (ko) * | 1999-06-11 | 2007-03-15 | 주식회사 엘지이아이 | 음극선관 섀도우마스크의 하울링 방지 구조 |
| US6545399B1 (en) * | 2000-06-19 | 2003-04-08 | Lg Electronics Inc. | Panel/shutter mask assembly in flat cathode ray tube with curved rail fastener |
| US6734611B2 (en) * | 2001-08-22 | 2004-05-11 | Thomson Licensing S. A. | Tension mask assembly for a cathode ray tube having mask detensioning |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005921A (en) * | 1958-01-27 | 1961-10-24 | Rca Corp | Cathode-ray tubes of the focus-mask variety |
| US3548233A (en) * | 1968-11-29 | 1970-12-15 | Rca Corp | Charge storage device with pn junction diode array target having semiconductor contact pads |
| CA942370A (en) * | 1970-12-07 | 1974-02-19 | Terry M. Shrader | Cathode ray tube with four-piece internal magnetic shield and method of making same |
| US3912963A (en) * | 1973-09-07 | 1975-10-14 | Zenith Radio Corp | Color crt having shadow mask with forwardly directed, outwardly flared skirt |
| NL7316388A (nl) * | 1973-11-30 | 1975-06-03 | Philips Nv | Kathodestraalbuis voor het weergeven van ge- kleurde beelden. |
| JPS5429742Y2 (enExample) * | 1974-11-15 | 1979-09-20 | ||
| DE2732306C2 (de) * | 1977-07-16 | 1986-06-26 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Rahmen für eine Schattenmaske einer Farbfernsehbildröhre |
| DE2833978A1 (de) * | 1978-08-03 | 1980-02-21 | Licentia Gmbh | Farbbildkathodenstrahlroehre |
| US4191909A (en) * | 1978-10-23 | 1980-03-04 | Zenith Radio Corporation | Color CRT with shadow mask having peripherally grooved skirt |
| NL8003609A (nl) * | 1980-06-23 | 1982-01-18 | Philips Nv | Kleurentelevisiebeeldbuis. |
-
1980
- 1980-06-23 NL NL8003608A patent/NL8003608A/nl not_active Application Discontinuation
-
1981
- 1981-06-18 CA CA000380099A patent/CA1178640A/en not_active Expired
- 1981-06-19 ES ES503213A patent/ES503213A0/es active Granted
- 1981-06-19 DE DE19813123966 patent/DE3123966A1/de not_active Ceased
- 1981-06-19 GB GB8118940A patent/GB2079043B/en not_active Expired
- 1981-06-19 IT IT22472/81A patent/IT1194805B/it active
- 1981-06-20 KR KR1019810002250A patent/KR850001487B1/ko not_active Expired
- 1981-06-22 BR BR8103917A patent/BR8103917A/pt unknown
- 1981-06-22 FR FR8112224A patent/FR2485255A1/fr active Granted
- 1981-06-22 BE BE0/205173A patent/BE889333A/fr unknown
- 1981-06-23 JP JP9734781A patent/JPS5732550A/ja active Granted
-
1984
- 1984-08-20 US US06/642,745 patent/US4551651A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4551651A (en) | 1985-11-05 |
| BE889333A (fr) | 1981-12-22 |
| FR2485255B1 (enExample) | 1984-06-29 |
| IT1194805B (it) | 1988-09-28 |
| ES8204879A1 (es) | 1982-05-01 |
| GB2079043B (en) | 1984-05-23 |
| NL8003608A (nl) | 1982-01-18 |
| BR8103917A (pt) | 1982-03-09 |
| KR850001487B1 (ko) | 1985-10-10 |
| DE3123966A1 (de) | 1982-03-04 |
| KR830006803A (ko) | 1983-10-06 |
| ES503213A0 (es) | 1982-05-01 |
| IT8122472A0 (it) | 1981-06-19 |
| JPS5732550A (en) | 1982-02-22 |
| JPH0146984B2 (enExample) | 1989-10-12 |
| FR2485255A1 (fr) | 1981-12-24 |
| GB2079043A (en) | 1982-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1178640A (en) | Colour display tube | |
| US5003218A (en) | Color display tube and method of manufacturing such a color display tube | |
| US4358702A (en) | Color tube shadow mask mount | |
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| EP0240077B1 (en) | Colour display tube | |
| US4599533A (en) | Color picture tube having shadow mask frame with truncated corners | |
| US5424603A (en) | Color selection means for color display tubes | |
| GB2046511A (en) | Electron gun having a low capacitance cathode and grid assembly | |
| US4605878A (en) | Supporting device for an electron beam landing position selecting mask of a color cathode ray tube | |
| US4500809A (en) | Electron gun having a low capacitance cathode and grid assembly | |
| US4876477A (en) | Color television display tube | |
| US6873096B2 (en) | Mask support blade structure having an insert | |
| US6396203B1 (en) | Color shadow mask assembly with increased resistance to heat and vibration | |
| JPH0139187B2 (enExample) | ||
| US4902928A (en) | Color display tube | |
| JP2812144B2 (ja) | カラーブラウン管の内部磁気シールド取付構造 | |
| US4528475A (en) | Color picture tube having spring supports for a mask-frame assembly | |
| EP1402557B1 (en) | Weld-free mask support blade structure for a crt | |
| CA1292500C (en) | Color picture tube having improved shadow mask-frame assembly | |
| EP1235249A2 (en) | A tension mask frame assembly for a CRT | |
| KR950000406Y1 (ko) | 칼라 음극선관의 고압도통장치 | |
| CA2049671C (en) | Color picture tube having improved shadow mask frame | |
| KR830001485B1 (ko) | 새도우 마스크형 브라운관 | |
| JPS5853018Y2 (ja) | 後段加速陰極線管 | |
| MY114671A (en) | Color cathode ray tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |