JPS5338967A - Dimmer filter and its manufacture - Google Patents

Dimmer filter and its manufacture

Info

Publication number
JPS5338967A
JPS5338967A JP11386376A JP11386376A JPS5338967A JP S5338967 A JPS5338967 A JP S5338967A JP 11386376 A JP11386376 A JP 11386376A JP 11386376 A JP11386376 A JP 11386376A JP S5338967 A JPS5338967 A JP S5338967A
Authority
JP
Japan
Prior art keywords
manufacture
dimmer filter
light
dimmer
standing
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.)
Pending
Application number
JP11386376A
Other languages
Japanese (ja)
Inventor
Yasuo Iwasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11386376A priority Critical patent/JPS5338967A/en
Publication of JPS5338967A publication Critical patent/JPS5338967A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a dimmer filter featuring a small change on standing for the light transmittance by forming the light transmission part or the light shielding part into a mesh pattern, and thus to ensure a stable exposure on the fluorescent screen of a color picture tube.
COPYRIGHT: (C)1978,JPO&Japio
JP11386376A 1976-09-21 1976-09-21 Dimmer filter and its manufacture Pending JPS5338967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11386376A JPS5338967A (en) 1976-09-21 1976-09-21 Dimmer filter and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11386376A JPS5338967A (en) 1976-09-21 1976-09-21 Dimmer filter and its manufacture

Publications (1)

Publication Number Publication Date
JPS5338967A true JPS5338967A (en) 1978-04-10

Family

ID=14622970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11386376A Pending JPS5338967A (en) 1976-09-21 1976-09-21 Dimmer filter and its manufacture

Country Status (1)

Country Link
JP (1) JPS5338967A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102154A (en) * 1979-01-20 1980-08-05 Int Standard Electric Corp Method of fabricating color video tube having light emitting screen and device for executing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499580A (en) * 1972-05-25 1974-01-28
JPS5040938A (en) * 1973-08-15 1975-04-15
JPS5040939A (en) * 1973-08-14 1975-04-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499580A (en) * 1972-05-25 1974-01-28
JPS5040939A (en) * 1973-08-14 1975-04-15
JPS5040938A (en) * 1973-08-15 1975-04-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102154A (en) * 1979-01-20 1980-08-05 Int Standard Electric Corp Method of fabricating color video tube having light emitting screen and device for executing same

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