JPS5541677A - Constructing method of fluorescent screen for color picture tube and its constructing device - Google Patents

Constructing method of fluorescent screen for color picture tube and its constructing device

Info

Publication number
JPS5541677A
JPS5541677A JP11552278A JP11552278A JPS5541677A JP S5541677 A JPS5541677 A JP S5541677A JP 11552278 A JP11552278 A JP 11552278A JP 11552278 A JP11552278 A JP 11552278A JP S5541677 A JPS5541677 A JP S5541677A
Authority
JP
Japan
Prior art keywords
face
photosensitive
light
constructed
black matrix
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
JP11552278A
Other languages
Japanese (ja)
Other versions
JPS5845777B2 (en
Inventor
Satoru Monju
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP11552278A priority Critical patent/JPS5845777B2/en
Publication of JPS5541677A publication Critical patent/JPS5541677A/en
Publication of JPS5845777B2 publication Critical patent/JPS5845777B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To construct a good fluorescent screen, by installing a transparent curved surfaced unit and a surface waved reflecting mirror on the outer face of a face plate with a black matrix hole constructed, and by exposing a photosensitive fluorescent film from the inner face.
CONSTITUTION: To a face plate 2, with a black matrix hole 1 constructed, is applied a photosensitive 3, when this is exposed by a light source 5, fully in the outer surface of the face plate 2 is arranged a reflector plate 10, with a high refractive index glass beads 12 and a reflecting face 11 being the base unit. Consequently, the photosensitive fluorescent substance applied onto the prescribed light absorbing film hole, is irradiated by a direct light from the light source 5 through a shadow mask 4, and correctly reflected by the reflecting plate 10 to the prescribed black matrix hole, with this indirect light causing the photosensitive fluorescent substance to operate a light hardening reaction, thus a fluorescent dot stripe can be constructed without protrusion or missing.
COPYRIGHT: (C)1980,JPO&Japio
JP11552278A 1978-09-19 1978-09-19 Method and apparatus for forming a fluorescent surface for color picture tubes Expired JPS5845777B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11552278A JPS5845777B2 (en) 1978-09-19 1978-09-19 Method and apparatus for forming a fluorescent surface for color picture tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11552278A JPS5845777B2 (en) 1978-09-19 1978-09-19 Method and apparatus for forming a fluorescent surface for color picture tubes

Publications (2)

Publication Number Publication Date
JPS5541677A true JPS5541677A (en) 1980-03-24
JPS5845777B2 JPS5845777B2 (en) 1983-10-12

Family

ID=14664601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11552278A Expired JPS5845777B2 (en) 1978-09-19 1978-09-19 Method and apparatus for forming a fluorescent surface for color picture tubes

Country Status (1)

Country Link
JP (1) JPS5845777B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256582A1 (en) * 1986-08-18 1988-02-24 North American Philips Consumer Electronics Corp. Method of producing a phosphor screen for a colour cathode ray tube
SG98010A1 (en) * 2000-12-22 2003-08-20 Sony Electronics Singapore Pte A method of exposing photo-resist on an optical substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256582A1 (en) * 1986-08-18 1988-02-24 North American Philips Consumer Electronics Corp. Method of producing a phosphor screen for a colour cathode ray tube
SG98010A1 (en) * 2000-12-22 2003-08-20 Sony Electronics Singapore Pte A method of exposing photo-resist on an optical substrate

Also Published As

Publication number Publication date
JPS5845777B2 (en) 1983-10-12

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