CN1061466C - 具有中等密度面板涂层的低眩光阴极射线管及其制造方法 - Google Patents
具有中等密度面板涂层的低眩光阴极射线管及其制造方法 Download PDFInfo
- Publication number
- CN1061466C CN1061466C CN94116274A CN94116274A CN1061466C CN 1061466 C CN1061466 C CN 1061466C CN 94116274 A CN94116274 A CN 94116274A CN 94116274 A CN94116274 A CN 94116274A CN 1061466 C CN1061466 C CN 1061466C
- Authority
- CN
- China
- Prior art keywords
- coating
- weight ratio
- ray tube
- cathode ray
- colloidal silica
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 98
- 239000011248 coating agent Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000004313 glare Effects 0.000 title abstract description 3
- 230000007935 neutral effect Effects 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052912 lithium silicate Inorganic materials 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 239000008119 colloidal silica Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000004040 coloring Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 9
- 239000000976 ink Substances 0.000 claims description 8
- 239000003831 antifriction material Substances 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000008234 soft water Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 239000000908 ammonium hydroxide Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000000038 blue colorant Substances 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 description 13
- 239000011521 glass Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 239000000049 pigment Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- -1 ammonium hydrogen Chemical class 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000007581 slurry coating method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- IEQAICDLOKRSRL-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO IEQAICDLOKRSRL-UHFFFAOYSA-N 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse 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
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Paints Or Removers (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI932036A IT1272666B (it) | 1993-09-23 | 1993-09-23 | Rivestimento di densita' neutra per la riduzione dell'abbagliamento per la lastra frontale di un tubo a raggi catodici |
| ITMI93A002036 | 1993-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105479A CN1105479A (zh) | 1995-07-19 |
| CN1061466C true CN1061466C (zh) | 2001-01-31 |
Family
ID=11366935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116274A Expired - Fee Related CN1061466C (zh) | 1993-09-23 | 1994-09-22 | 具有中等密度面板涂层的低眩光阴极射线管及其制造方法 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR0150507B1 (it) |
| CN (1) | CN1061466C (it) |
| IT (1) | IT1272666B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325176C (zh) * | 2001-05-09 | 2007-07-11 | 中华映管股份有限公司 | 在资讯显示器上形成纯黑色显示面板的抗反射及抗静电涂层的方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980022934A (ko) * | 1996-09-24 | 1998-07-06 | 손욱 | 음극선관의 색감향상용 대전방지막 형성방법 |
| US7166957B2 (en) | 2002-08-14 | 2007-01-23 | Thomson Licensing | CRT having a contrast enhancing exterior coating and method of manufacturing the same |
| KR100922501B1 (ko) * | 2003-01-21 | 2009-10-20 | 주식회사 메르디안솔라앤디스플레이 | 칼라음극선관 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898509A (en) * | 1970-09-28 | 1975-08-05 | Rca Corp | Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication |
| US4563612A (en) * | 1984-06-25 | 1986-01-07 | Rca Corporation | Cathode-ray tube having antistatic silicate glare-reducing coating |
-
1993
- 1993-09-23 IT ITMI932036A patent/IT1272666B/it active IP Right Grant
-
1994
- 1994-09-22 CN CN94116274A patent/CN1061466C/zh not_active Expired - Fee Related
- 1994-09-23 KR KR1019940023950A patent/KR0150507B1/ko not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898509A (en) * | 1970-09-28 | 1975-08-05 | Rca Corp | Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication |
| US4563612A (en) * | 1984-06-25 | 1986-01-07 | Rca Corporation | Cathode-ray tube having antistatic silicate glare-reducing coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325176C (zh) * | 2001-05-09 | 2007-07-11 | 中华映管股份有限公司 | 在资讯显示器上形成纯黑色显示面板的抗反射及抗静电涂层的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950009879A (ko) | 1995-04-26 |
| ITMI932036A0 (it) | 1993-09-23 |
| ITMI932036A1 (it) | 1995-03-23 |
| CN1105479A (zh) | 1995-07-19 |
| IT1272666B (it) | 1997-06-26 |
| KR0150507B1 (ko) | 1998-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010131 Termination date: 20091022 |