JPS5556334A - Manufacturing method of fluorescent layer - Google Patents

Manufacturing method of fluorescent layer

Info

Publication number
JPS5556334A
JPS5556334A JP12861178A JP12861178A JPS5556334A JP S5556334 A JPS5556334 A JP S5556334A JP 12861178 A JP12861178 A JP 12861178A JP 12861178 A JP12861178 A JP 12861178A JP S5556334 A JPS5556334 A JP S5556334A
Authority
JP
Japan
Prior art keywords
base plate
phosphor
mosaic pattern
layer
barite
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
JP12861178A
Other languages
Japanese (ja)
Other versions
JPS6356666B2 (en
Inventor
Tomiya Sonoda
Hiroshi Washida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12861178A priority Critical patent/JPS5556334A/en
Publication of JPS5556334A publication Critical patent/JPS5556334A/en
Publication of JPS6356666B2 publication Critical patent/JPS6356666B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To widely improve a resolution of X-ray image intensifier, by such method that, with a mosaic pattern finely cnstructed on surfaces of the base plate by way of crack or protrusion, an alkaline barite phosphor be evaporated in a low vacuum region to construct the fluorescent layer.
CONSTITUTION: On surfaces of at least a side of a base plate 21, is constructed a mosaic pattern partitioned by a continuous protrusion or groove part, subsequently on the base plate 21 is evaporated a phosphor, consisting of alkaline barite, in a low vacuum region, and a phosphor layer 26 is constructed. The phosphor layer 26, obtained in such manner, provides the mosaic pattern of the base plate 21 well succeeded in a repeatability further maintained to the surface layer. In this way, the light guide effect being obtained, a resolution can be widely improved.
COPYRIGHT: (C)1980,JPO&Japio
JP12861178A 1978-10-20 1978-10-20 Manufacturing method of fluorescent layer Granted JPS5556334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12861178A JPS5556334A (en) 1978-10-20 1978-10-20 Manufacturing method of fluorescent layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12861178A JPS5556334A (en) 1978-10-20 1978-10-20 Manufacturing method of fluorescent layer

Publications (2)

Publication Number Publication Date
JPS5556334A true JPS5556334A (en) 1980-04-25
JPS6356666B2 JPS6356666B2 (en) 1988-11-09

Family

ID=14989060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12861178A Granted JPS5556334A (en) 1978-10-20 1978-10-20 Manufacturing method of fluorescent layer

Country Status (1)

Country Link
JP (1) JPS5556334A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4953364A (en) * 1989-07-05 1990-09-04 Samsung Electronics Co., Ltd. Suction guide device for dehumidifier
US5117651A (en) * 1988-07-26 1992-06-02 Samsung Electronics Co. Ltd. Dehumidifier
USRE34154E (en) * 1988-05-07 1993-01-05 Samsung Electronics Co., Ltd. Suction guide device for dehumidifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483352U (en) * 1977-11-16 1979-06-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483352U (en) * 1977-11-16 1979-06-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34154E (en) * 1988-05-07 1993-01-05 Samsung Electronics Co., Ltd. Suction guide device for dehumidifier
US5117651A (en) * 1988-07-26 1992-06-02 Samsung Electronics Co. Ltd. Dehumidifier
US4953364A (en) * 1989-07-05 1990-09-04 Samsung Electronics Co., Ltd. Suction guide device for dehumidifier

Also Published As

Publication number Publication date
JPS6356666B2 (en) 1988-11-09

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