CA2199299C - Method of electrophotographically manufacturing a screen assembly - Google Patents
Method of electrophotographically manufacturing a screen assembly Download PDFInfo
- Publication number
- CA2199299C CA2199299C CA002199299A CA2199299A CA2199299C CA 2199299 C CA2199299 C CA 2199299C CA 002199299 A CA002199299 A CA 002199299A CA 2199299 A CA2199299 A CA 2199299A CA 2199299 C CA2199299 C CA 2199299C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- opc
- color
- opc layer
- matrix
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract description 63
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000011358 absorbing material Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 238000000151 deposition Methods 0.000 claims description 9
- 238000005269 aluminizing Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 241000282337 Nasua nasua Species 0.000 abstract 1
- 108091008695 photoreceptors Proteins 0.000 description 15
- 239000002245 particle Substances 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 238000005421 electrostatic potential Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WQHONKDTTOGZPR-UHFFFAOYSA-N [O-2].[O-2].[Mn+2].[Fe+2] Chemical compound [O-2].[O-2].[Mn+2].[Fe+2] WQHONKDTTOGZPR-UHFFFAOYSA-N 0.000 description 1
- UXLHEHXLMSUOOC-UHFFFAOYSA-N [S].[Fe].[Zn] Chemical compound [S].[Fe].[Zn] UXLHEHXLMSUOOC-UHFFFAOYSA-N 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- PCIREHBGYFWXKH-UHFFFAOYSA-N iron oxocobalt Chemical compound [Fe].[Co]=O PCIREHBGYFWXKH-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 phosphor i o Chemical class 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/221—Applying luminescent coatings in continuous layers
- H01J9/225—Applying luminescent coatings in continuous layers by electrostatic or electrophoretic processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2276—Development of latent electrostatic images
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/297,744 US5455133A (en) | 1994-08-30 | 1994-08-30 | Method of manufacturing a screen assembly having a planarizing layer |
| US297744 | 1994-08-30 | ||
| PCT/US1995/009853 WO1996007194A1 (en) | 1994-08-30 | 1995-08-03 | Method of electrophotographically manufacturing a screen assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2199299A1 CA2199299A1 (en) | 1996-03-07 |
| CA2199299C true CA2199299C (en) | 2005-11-01 |
Family
ID=23147577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002199299A Expired - Fee Related CA2199299C (en) | 1994-08-30 | 1995-08-03 | Method of electrophotographically manufacturing a screen assembly |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5455133A (en, 2012) |
| EP (1) | EP0778981B1 (en, 2012) |
| JP (1) | JP3710812B2 (en, 2012) |
| KR (1) | KR100371423B1 (en, 2012) |
| CN (1) | CN1062973C (en, 2012) |
| AU (1) | AU3155695A (en, 2012) |
| CA (1) | CA2199299C (en, 2012) |
| DE (1) | DE69508409T2 (en, 2012) |
| PL (1) | PL181191B1 (en, 2012) |
| RU (1) | RU2137168C1 (en, 2012) |
| TW (1) | TW279238B (en, 2012) |
| WO (1) | WO1996007194A1 (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996035222A1 (en) * | 1995-04-29 | 1996-11-07 | Orion Electric Co., Ltd. | AN ELECTROPHOTOGRAPHICALLY MANUFACTURING OF A LUMINESCENT SCREEN FOR CRTs |
| KR19980038178A (ko) * | 1996-11-25 | 1998-08-05 | 손욱 | 음극선관의 형광막 제조방법 |
| US5840450A (en) * | 1996-12-24 | 1998-11-24 | Samsung Display Devices Co., Ltd. | Method for forming a black matrix on a faceplate panel for a color CRT |
| US5902708A (en) * | 1997-05-23 | 1999-05-11 | Thomson Consumer Electronics, Inc. | Method of electrophotographic phosphor deposition |
| KR100246927B1 (ko) * | 1997-06-10 | 2000-03-15 | 손욱 | 전하이동 착체시스템을 이용한 단층형 전자사진 광도전층 조성물 및 그 제조방법 |
| KR100274246B1 (ko) * | 1997-12-31 | 2000-12-15 | 김순택 | 진공 형광 디스플레이장치용 형광막 및 그 제조 방법 |
| US6037086A (en) * | 1998-06-16 | 2000-03-14 | Thomson Consumer Electronics, Inc., | Method of manufacturing a matrix for a cathode-ray tube |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3558310A (en) * | 1967-03-29 | 1971-01-26 | Rca Corp | Method for producing a graphic image |
| US4921767A (en) * | 1988-12-21 | 1990-05-01 | Rca Licensing Corp. | Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube |
| US4917978A (en) * | 1989-01-23 | 1990-04-17 | Thomson Consumer Electronics, Inc. | Method of electrophotographically manufacturing a luminescent screen assembly having increased adherence for a CRT |
| US5240801A (en) * | 1989-11-20 | 1993-08-31 | Semiconductor Energy Laboratory Co., Ltd. | Image-forming member for electrophotography and manufacturing method for the same |
| US5083959A (en) * | 1990-08-13 | 1992-01-28 | Rca Thomson Licensing Corp. | CRT charging apparatus |
| US5229234A (en) * | 1992-01-27 | 1993-07-20 | Rca Thomson Licensing Corp. | Dual exposure method of forming a matrix for an electrophotographically manufactured screen assembly of a cathode-ray tube |
| US5240798A (en) * | 1992-01-27 | 1993-08-31 | Thomson Consumer Electronics | Method of forming a matrix for an electrophotographically manufactured screen assembly for a cathode-ray tube |
-
1994
- 1994-08-30 US US08/297,744 patent/US5455133A/en not_active Expired - Lifetime
-
1995
- 1995-04-07 TW TW084103314A patent/TW279238B/zh active
- 1995-08-03 RU RU97104873A patent/RU2137168C1/ru not_active IP Right Cessation
- 1995-08-03 AU AU31556/95A patent/AU3155695A/en not_active Abandoned
- 1995-08-03 KR KR1019970701204A patent/KR100371423B1/ko not_active Expired - Fee Related
- 1995-08-03 DE DE69508409T patent/DE69508409T2/de not_active Expired - Fee Related
- 1995-08-03 WO PCT/US1995/009853 patent/WO1996007194A1/en active IP Right Grant
- 1995-08-03 CA CA002199299A patent/CA2199299C/en not_active Expired - Fee Related
- 1995-08-03 PL PL95318931A patent/PL181191B1/pl not_active IP Right Cessation
- 1995-08-03 CN CN95195546A patent/CN1062973C/zh not_active Expired - Fee Related
- 1995-08-03 JP JP50876296A patent/JP3710812B2/ja not_active Expired - Fee Related
- 1995-08-03 EP EP95927565A patent/EP0778981B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10505189A (ja) | 1998-05-19 |
| EP0778981A1 (en) | 1997-06-18 |
| PL181191B1 (pl) | 2001-06-29 |
| KR970705827A (ko) | 1997-10-09 |
| MX9701453A (es) | 1998-05-31 |
| JP3710812B2 (ja) | 2005-10-26 |
| TW279238B (en, 2012) | 1996-06-21 |
| AU3155695A (en) | 1996-03-22 |
| DE69508409T2 (de) | 1999-07-01 |
| CA2199299A1 (en) | 1996-03-07 |
| KR100371423B1 (ko) | 2003-04-10 |
| RU2137168C1 (ru) | 1999-09-10 |
| CN1160456A (zh) | 1997-09-24 |
| EP0778981B1 (en) | 1999-03-17 |
| WO1996007194A1 (en) | 1996-03-07 |
| DE69508409D1 (de) | 1999-04-22 |
| PL318931A1 (en) | 1997-07-21 |
| US5455133A (en) | 1995-10-03 |
| CN1062973C (zh) | 2001-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0378911B1 (en) | Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray tube | |
| US4917978A (en) | Method of electrophotographically manufacturing a luminescent screen assembly having increased adherence for a CRT | |
| EP0403263B1 (en) | Method of manufacturing a luminescent screen assembly using a dry-powdered filming material | |
| JP2007305599A (ja) | 有機光伝導体層を使用するｃｒｔの電子写真スクリーニング方法 | |
| US5240798A (en) | Method of forming a matrix for an electrophotographically manufactured screen assembly for a cathode-ray tube | |
| US5156770A (en) | Conductive contact patch for a CRT faceplate panel | |
| US5229234A (en) | Dual exposure method of forming a matrix for an electrophotographically manufactured screen assembly of a cathode-ray tube | |
| US5151337A (en) | Method of electrophotographically manufacturing a luminescent screen for a color CRT having a conductive contact patch | |
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| MXPA97001453A (en) | Method of manufacturing electrofotografica de unensamble de panta | |
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| JPH09199028A (ja) | 陰極線管球用の発光スクリーン組立体を電子写真的に製造する方法 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |