DE69927692D1 - Verfahren zur herstellung einer licht-absorbierenden matrix für eine kathodenstrahlröhre - Google Patents
Verfahren zur herstellung einer licht-absorbierenden matrix für eine kathodenstrahlröhreInfo
- Publication number
- DE69927692D1 DE69927692D1 DE69927692T DE69927692T DE69927692D1 DE 69927692 D1 DE69927692 D1 DE 69927692D1 DE 69927692 T DE69927692 T DE 69927692T DE 69927692 T DE69927692 T DE 69927692T DE 69927692 D1 DE69927692 D1 DE 69927692D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- ray tube
- cathode ray
- light absorbent
- absorbent 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
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
- 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
- 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
- H01J29/327—Black matrix materials
-
- 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
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/097,390 US6037086A (en) | 1998-06-16 | 1998-06-16 | Method of manufacturing a matrix for a cathode-ray tube |
PCT/US1999/012217 WO1999066524A1 (en) | 1998-06-16 | 1999-06-02 | Method of manufacturing a black matrix for a cathode-ray tube |
US97390 | 2002-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69927692D1 true DE69927692D1 (de) | 2005-11-17 |
DE69927692T2 DE69927692T2 (de) | 2006-07-13 |
Family
ID=22263119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69927692T Expired - Fee Related DE69927692T2 (de) | 1998-06-16 | 1999-06-02 | Verfahren zur herstellung einer licht-absorbierenden matrix für eine kathodenstrahlröhre |
Country Status (8)
Country | Link |
---|---|
US (1) | US6037086A (de) |
EP (1) | EP1103060B1 (de) |
JP (1) | JP3708020B2 (de) |
KR (1) | KR100395317B1 (de) |
CN (1) | CN1169180C (de) |
AU (1) | AU4413199A (de) |
DE (1) | DE69927692T2 (de) |
WO (1) | WO1999066524A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5925485A (en) * | 1998-08-05 | 1999-07-20 | Thomson Consumer Electronics, Inc. | Method of manufacturing a phosphor screen for a CRT |
JP2001256888A (ja) * | 2000-01-05 | 2001-09-21 | Sony Corp | カラー受像管用ガラスバルブ及びカラー陰極線管、並びに、これらの製造方法 |
US6444380B1 (en) | 2001-01-16 | 2002-09-03 | Thomson Licensing S. A. | Filming process for electrophotographic screen (EPS) formation |
US6531252B1 (en) * | 2002-07-19 | 2003-03-11 | Thomson Licensing S.A. | Method of manufacturing a matrix for cathode-ray tube |
JP2006058533A (ja) * | 2004-08-19 | 2006-03-02 | Sharp Corp | 液晶表示装置 |
US20080116468A1 (en) * | 2006-11-22 | 2008-05-22 | Gelcore Llc | LED backlight using discrete RGB phosphors |
US20200225596A1 (en) * | 2019-01-15 | 2020-07-16 | Xerox Corporation | Toner composition comprising gadolinium oxysulfide particles |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558310A (en) * | 1967-03-29 | 1971-01-26 | Rca Corp | Method for producing a graphic image |
JPS5557233A (en) * | 1978-10-25 | 1980-04-26 | Hitachi Ltd | Method for manufacturing fluorescent screen |
US4921767A (en) * | 1988-12-21 | 1990-05-01 | Rca Licensing Corp. | Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube |
EP0447078B1 (de) * | 1990-03-12 | 1994-09-28 | Thomson Consumer Electronics, Inc. | Elektrophotographisches Herstellungsverfahren für lichtgebenden Schirmzusammenbau für CRT |
TW358215B (en) * | 1994-08-08 | 1999-05-11 | Thomson Consumer Electronics | Coded marking on an interior surface of a CRT faceplate panel and method of marking same |
US5455133A (en) * | 1994-08-30 | 1995-10-03 | Thomson Consumer Electronics, Inc. | Method of manufacturing a screen assembly having a planarizing layer |
US5519217A (en) * | 1995-05-08 | 1996-05-21 | Thomson Consumer Electronics, Inc. | Apparatus for charging an organic photoconductive layer for a CRT |
US5646478A (en) * | 1995-07-26 | 1997-07-08 | Thomson Multimedia, S. A. | Uniaxial tension focus mask for a color CRT with electrical connection means |
KR970029982A (ko) * | 1995-11-07 | 1997-06-26 | 윤종용 | 칼라 음극선관용 블랙 매트릭스, 형광막 및 그의 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 |
-
1998
- 1998-06-16 US US09/097,390 patent/US6037086A/en not_active Expired - Fee Related
-
1999
- 1999-06-02 DE DE69927692T patent/DE69927692T2/de not_active Expired - Fee Related
- 1999-06-02 EP EP99927154A patent/EP1103060B1/de not_active Expired - Lifetime
- 1999-06-02 JP JP2000555268A patent/JP3708020B2/ja not_active Expired - Fee Related
- 1999-06-02 WO PCT/US1999/012217 patent/WO1999066524A1/en active IP Right Grant
- 1999-06-02 KR KR10-2000-7014243A patent/KR100395317B1/ko not_active IP Right Cessation
- 1999-06-02 AU AU44131/99A patent/AU4413199A/en not_active Abandoned
- 1999-06-02 CN CNB998075205A patent/CN1169180C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69927692T2 (de) | 2006-07-13 |
EP1103060A1 (de) | 2001-05-30 |
KR20010052896A (ko) | 2001-06-25 |
CN1305637A (zh) | 2001-07-25 |
EP1103060B1 (de) | 2005-10-12 |
CN1169180C (zh) | 2004-09-29 |
KR100395317B1 (ko) | 2003-08-21 |
JP2002518805A (ja) | 2002-06-25 |
AU4413199A (en) | 2000-01-05 |
US6037086A (en) | 2000-03-14 |
WO1999066524A1 (en) | 1999-12-23 |
JP3708020B2 (ja) | 2005-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |