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HK1001439A1 - Color picture tube having an improved shadow mask-to-frame connection - Google Patents

Color picture tube having an improved shadow mask-to-frame connection Download PDF

Info

Publication number
HK1001439A1
HK1001439A1 HK98100300A HK98100300A HK1001439A1 HK 1001439 A1 HK1001439 A1 HK 1001439A1 HK 98100300 A HK98100300 A HK 98100300A HK 98100300 A HK98100300 A HK 98100300A HK 1001439 A1 HK1001439 A1 HK 1001439A1
Authority
HK
Hong Kong
Prior art keywords
shadow mask
thermal expansion
frame
coefficient
picture tube
Prior art date
Application number
HK98100300A
Other languages
English (en)
Chinese (zh)
Other versions
HK1001439B (en
Inventor
小F‧R‧拉格兰
Original Assignee
汤姆森消费电子有限公司
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 汤姆森消费电子有限公司 filed Critical 汤姆森消费电子有限公司
Publication of HK1001439A1 publication Critical patent/HK1001439A1/xx
Publication of HK1001439B publication Critical patent/HK1001439B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
HK98100300.8A 1995-12-28 1998-01-14 Color picture tube having an improved shadow mask-to-frame connection HK1001439B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/578,868 US5680004A (en) 1995-12-28 1995-12-28 Color picture tube having an improved shadow mask-to-frame connection
US578,868 1995-12-28

Publications (2)

Publication Number Publication Date
HK1001439A1 true HK1001439A1 (en) 1998-06-19
HK1001439B HK1001439B (en) 2002-01-04

Family

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Also Published As

Publication number Publication date
EP0788132A3 (en) 1999-02-17
DE69626380T2 (de) 2003-08-28
US5680004A (en) 1997-10-21
KR100252426B1 (ko) 2000-04-15
JP3436339B2 (ja) 2003-08-11
CA2192720A1 (en) 1997-06-29
EP0788132A2 (en) 1997-08-06
EP0788132B1 (en) 2003-02-26
MX9700194A (es) 1997-12-31
SG85584A1 (en) 2002-01-15
PL180614B1 (pl) 2001-03-30
MY114038A (en) 2002-07-31
CN1157997A (zh) 1997-08-27
TW495093U (en) 2002-07-11
DE69626380D1 (de) 2003-04-03
BR9606168A (pt) 1998-08-18
CN1070312C (zh) 2001-08-29
RU2137244C1 (ru) 1999-09-10
PL317599A1 (en) 1997-07-07
IN191614B (xx) 2003-12-06
JPH09237586A (ja) 1997-09-09
CA2192720C (en) 2001-02-06

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091228