JPS6452156A - Light shielding film and its production - Google Patents

Light shielding film and its production

Info

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
Application number
JP20994387A
Other languages
Japanese (ja)
Other versions
JPH0232616B2 (en
Inventor
Takao Hashimoto
Norimichi Isoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissha Printing Co Ltd
Original Assignee
Nissha Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissha Printing Co Ltd filed Critical Nissha Printing Co Ltd
Priority to JP20994387A priority Critical patent/JPS6452156A/en
Publication of JPS6452156A publication Critical patent/JPS6452156A/en
Publication of JPH0232616B2 publication Critical patent/JPH0232616B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Glass (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (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.
JP20994387A 1987-08-24 1987-08-24 Light shielding film and its production Granted JPS6452156A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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 method for forming the same, substrate with light shielding film, liquid crystal display element, and liquid crystal display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252237U (en) * 1988-10-05 1990-04-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 method for forming the same, 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

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