Title:
COLOR IMAGE SCREEN WITH BLUE PHOSPHOR LAYER
Document Type and Number:
Japanese Patent JP2002175763
Kind Code:
A
Abstract:
To provide a color image screen equipped with an improved blue emitting phosphor layer.
The color image screen includes improved blue emitting phosphor layer which is furnished with a first blue emitting phosphor and a second phosphor to exhibit light emission in the range 380-450 nm.
Inventors:
BECHTEL HANS-HELMUT
BUSSELT WOLFGANG
JUESTEL THOMAS DR
WEIBRECHT MARTIN
QUADFLIEG PETER
BUSSELT WOLFGANG
JUESTEL THOMAS DR
WEIBRECHT MARTIN
QUADFLIEG PETER
Application Number:
JP2001265368A
Publication Date:
June 21, 2002
Filing Date:
September 03, 2001
Export Citation:
Assignee:
KONINKL PHILIPS ELECTRONICS NV
International Classes:
C09K11/55; C09K11/56; C09K11/64; C09K11/71; C09K11/72; C09K11/78; C09K11/80; C09K11/84; C09K11/86; H01J11/02; H01J17/04; H01J29/18; H01J29/26; H01J29/32; C09K11/08; (IPC1-7): H01J11/02; C09K11/08; C09K11/55; C09K11/56; C09K11/64; C09K11/71; C09K11/72; C09K11/78; C09K11/80; C09K11/84; C09K11/86; H01J17/04; H01J29/32
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)
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