MX9703059A - Apparatus for cathode ray tube panel exposition. - Google Patents

Apparatus for cathode ray tube panel exposition.

Info

Publication number
MX9703059A
MX9703059A MX9703059A MX9703059A MX9703059A MX 9703059 A MX9703059 A MX 9703059A MX 9703059 A MX9703059 A MX 9703059A MX 9703059 A MX9703059 A MX 9703059A MX 9703059 A MX9703059 A MX 9703059A
Authority
MX
Mexico
Prior art keywords
frame
exposition
orifice
light source
movement
Prior art date
Application number
MX9703059A
Other languages
Spanish (es)
Other versions
MXPA97003059A (en
Inventor
Yung-Hi Kim
Original Assignee
Samsung Display Devices 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 Samsung Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Publication of MX9703059A publication Critical patent/MX9703059A/en
Publication of MXPA97003059A publication Critical patent/MXPA97003059A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

The present invention refers to an apparatus for cathode ray tube (CRT) panel exposition, to expose CRT panels of different sizes. Apparatus for CRT exposition includes a base frame, a light source installed in base frame, a movement frame installed upon light source, having a first orifice, a movement device to displace movement frame with respect to base frame, an exposition lens installed between light source and movement frame to control a radiation light angle from light source, an auxiliary frame having a second orifice and which corresponds to movement frame first orifice, second orifice is smaller than first orifice, auxiliary frame is installed in movement frame to be detachable, to control distance between panel upon which it is supported, and light source. Therefore, exposition apparatus may easily expose several size panels utilizing one of several auxiliary frames within a short period of time.
MXPA/A/1997/003059A 1996-04-26 1997-04-25 Appliance for rayoscatodi tube panel exposure MXPA97003059A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR969440 1996-04-26
KR2019960009440U KR200147760Y1 (en) 1996-04-26 1996-04-26 Exposure device of crt
KP96-9440 1996-04-26

Publications (2)

Publication Number Publication Date
MX9703059A true MX9703059A (en) 1998-05-31
MXPA97003059A MXPA97003059A (en) 1998-10-23

Family

ID=

Also Published As

Publication number Publication date
BR9701925A (en) 1998-11-10
JPH09293452A (en) 1997-11-11
CN1083612C (en) 2002-04-24
DE19711968A1 (en) 1997-10-30
CN1177823A (en) 1998-04-01
KR200147760Y1 (en) 1999-06-15
KR970059776U (en) 1997-11-10
JP3182364B2 (en) 2001-07-03
MY132486A (en) 2007-10-31

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