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Primary Examiner: Smith, Ronald H.
Assistant Examiner: Bell, Janyce A.
Attorney: Trifari; Frank R.

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Title: Method of metallizing a screen having a luminescent layer

Abstract: A method of metallizing a screen with a luminescent layer. The method comprises the following steps: providing a film that can be fired. Blasting parts of the film projecting beyond the luminescent layer with a fine-granular material, metallizing the film, firing the film. The said blasting prevents blisters and chips from forming in the metallization.

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Inventors: Benthem, Harm Gerrit (Eindhoven, NL)
VAN Straten, Cornelis (Eindhoven, NL)

Application Number: 597425
Filing Date: 1975-07-21
Publication_date: 1977-08-02
Assignee: U.S. Philips Corporation (New York, NY)
Primary Class(es): 427/69 313/466, 427/64, 427/68, 427/124, 427/166, 427/237, 427/250, 427/266, 427/270, 427/299, 427/404, 427/407.2, 445/58
Other Classes:
US Patent Ref:

2751515	Jun, 1956	Peper	427/64.
3473942	Oct, 1969	Magill et al.	427/223.
3674550	Jul, 1972	Mallory	427/98.

Other Refs: Other References: Plasler, H. J. Blast Cleaning and Allied Processes London, Industrial Newspaper Ltd. vol. II, 1973, pp. 354-357, 368 & 369.