JPS6411201A - Production of color filter - Google Patents
Production of color filterInfo
- Publication number
- JPS6411201A JPS6411201A JP16743687A JP16743687A JPS6411201A JP S6411201 A JPS6411201 A JP S6411201A JP 16743687 A JP16743687 A JP 16743687A JP 16743687 A JP16743687 A JP 16743687A JP S6411201 A JPS6411201 A JP S6411201A
- Authority
- JP
- Japan
- Prior art keywords
- film layer
- active
- layer
- active film
- ink layer
- 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.)
- Granted
Links
- 238000004040 coloring Methods 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 238000007772 electroless plating Methods 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229940078494 nickel acetate Drugs 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Abstract
PURPOSE:To obtain a color filter having good accuracy with decreased stages by providing an active film layer consisting of a metal oxide and ink layer contg. a coloring material, migrating the coloring material to color the active film layer, and sealing the active film layer with a thin metallic film layer, then removing the ink layer and the thin metallic film layer. CONSTITUTION:The active film layer 2 consisting of the metal oxide such as active alumina or active silica is formed on a transparent substrate 1 consisting of a glass plate, synthetic resin plate or synthetic resin film and the ink layer is patterned and laminated on the active film layer 2. The coloring material ion the ink layer 3 is then migrated into the fine pores in the active film layer 2 and thereafter, the thin metallic film layer 4 is formed by electroless plating on the active film layer 2 formed with the ink layer 3. The substrate is immersed in warm water kept at >=90 deg.C or aq. nickel acetate soln. kept at >=90 deg.C to seal the pores in order to prevent the elution of the coloring material adsorbed into the fine pores of the active film layer 2. The unnecessary ink layer 3 formed on the active film layer 2 and the unnecessary thin metallic film layer 4 formed on the ink layer 3 are removed. The need for the registration for the purpose of black matrix formation is thereby eliminated and the generation of a misregistration is obviated. The stages are thus simplified and the rate of non- defective articles is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743687A JP2603077B2 (en) | 1987-07-03 | 1987-07-03 | Manufacturing method of color filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16743687A JP2603077B2 (en) | 1987-07-03 | 1987-07-03 | Manufacturing method of color filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6411201A true JPS6411201A (en) | 1989-01-13 |
| JP2603077B2 JP2603077B2 (en) | 1997-04-23 |
Family
ID=15849672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16743687A Expired - Lifetime JP2603077B2 (en) | 1987-07-03 | 1987-07-03 | Manufacturing method of color filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2603077B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02251801A (en) * | 1989-03-24 | 1990-10-09 | Nippon Paint Co Ltd | Method for forming metallic plating layer in spacing of functional pattern on substrate |
| JPH0381921U (en) * | 1989-12-11 | 1991-08-21 | ||
| JPH06130214A (en) * | 1992-10-12 | 1994-05-13 | Nissha Printing Co Ltd | Glass substrate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display device for projection and color tft liquid crystal display device |
-
1987
- 1987-07-03 JP JP16743687A patent/JP2603077B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02251801A (en) * | 1989-03-24 | 1990-10-09 | Nippon Paint Co Ltd | Method for forming metallic plating layer in spacing of functional pattern on substrate |
| JPH0381921U (en) * | 1989-12-11 | 1991-08-21 | ||
| JPH06130214A (en) * | 1992-10-12 | 1994-05-13 | Nissha Printing Co Ltd | Glass substrate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display device for projection and color tft liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2603077B2 (en) | 1997-04-23 |
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