JPS6452156A - Light shielding film and its production - Google Patents
Light shielding film and its productionInfo
- Publication number
- JPS6452156A JPS6452156A JP20994387A JP20994387A JPS6452156A JP S6452156 A JPS6452156 A JP S6452156A JP 20994387 A JP20994387 A JP 20994387A JP 20994387 A JP20994387 A JP 20994387A JP S6452156 A JPS6452156 A JP S6452156A
- Authority
- JP
- Japan
- Prior art keywords
- active layer
- plating
- catalyst
- transparent substrate
- film
- 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
Landscapes
- Liquid Crystal (AREA)
- Surface Treatment Of Glass (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
PURPOSE:To obtain a light shielding film on which a thin film having a high optical density without having pinholes is formed by providing an active layer consisting of an inorg. material contg. many fine pores having 100-700m<2>/g specific surface area and a metallic film formed on said layer on a transparent substrate. CONSTITUTION:The inorg. active layer 2 is formed on the transparent substrate 1. The active layer 2 has the many fine pores having 100-700m<2>/g specific surface area. A catalyst for chemical plating infiltrates the fine pores 5 of the active layer 2 and is adsorbed therein when this transparent substrate 1 is brought into contact with the catalyst liquid for plating by a means such as immersing. The metallized catalyst for chemical plating constitutes the plating nucleus in the next state when this catalyst for chemical plating is reduced and metallized. Namely, a metallic film 4 is formed on the active layer 2 by rinsing the transparent substrate 1, then immersing the substrate into an electroless plating liquid and executing electroless plating. This film 4 has the excellent smoothness and the adhesion to the active layer 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20994387A JPS6452156A (en) | 1987-08-24 | 1987-08-24 | Light shielding film and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20994387A JPS6452156A (en) | 1987-08-24 | 1987-08-24 | Light shielding film and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6452156A true JPS6452156A (en) | 1989-02-28 |
JPH0232616B2 JPH0232616B2 (en) | 1990-07-23 |
Family
ID=16581231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20994387A Granted JPS6452156A (en) | 1987-08-24 | 1987-08-24 | Light shielding film and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452156A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0625717A1 (en) * | 1992-10-12 | 1994-11-23 | Nissha Printing Co., Ltd. | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display |
JP2007264489A (en) * | 2006-03-29 | 2007-10-11 | Fujifilm Corp | Photosensitive resin composition for forming light shielding film for display device, photosensitive transfer material, light shielding film for display device and its forming method, substrate with light shielding film, liquid crystal display element, and liquid crystal display device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0252237U (en) * | 1988-10-05 | 1990-04-16 |
-
1987
- 1987-08-24 JP JP20994387A patent/JPS6452156A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0625717A1 (en) * | 1992-10-12 | 1994-11-23 | Nissha Printing Co., Ltd. | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display |
EP0625717A4 (en) * | 1992-10-12 | 1995-05-10 | Nissha Printing | Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display. |
US5478611A (en) * | 1992-10-12 | 1995-12-26 | Nissha Printing Co., Ltd. | Glass substrate for liquid crystals, color filter for TFT liquid crystals, TFT liquid-crystal display for projection, and color TFT liquid-crystal display |
JP2007264489A (en) * | 2006-03-29 | 2007-10-11 | Fujifilm Corp | Photosensitive resin composition for forming light shielding film for display device, photosensitive transfer material, light shielding film for display device and its forming method, substrate with light shielding film, liquid crystal display element, and liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
JPH0232616B2 (en) | 1990-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |